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Merge remote-tracking branch 'google/release' into 'master'.

Browse source 
Conflicts:
	gflags-vs2003.sln
	gflags-vs2010.sln
	gflags-vs2012.sln
	vsprojects/gflags_unittest/gflags_unittest-vs2010.vcxproj
	vsprojects/libgflags/libgflags-vs2010.vcxproj
This commit is contained in:
Andreas Schuh 2014-03-20 16:37:14 +00:00
commit 04a30c86de
103 changed files with 2654 additions and 48609 deletions
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.gitattributes vendored Normal file
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# treat all files in this repository as text files
# and normalize them to LF line endings when committed
* text

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.DS_Store
CMakeCache.txt
DartConfiguration.tcl
Makefile
CMakeFiles/
/Testing/
/include/gflags/config.h
/include/gflags/gflags_completions.h
/include/gflags/gflags_declare.h
/include/gflags/gflags.h
/lib/
/test/gflags_unittest_main.cc
/test/gflags_unittest-main.cc
/packages/

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CMakeLists.txt Normal file
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cmake_minimum_required (VERSION 2.8.4 FATAL_ERROR)
# ----------------------------------------------------------------------------
# includes
set (CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
include (utils)
# ----------------------------------------------------------------------------
# package information
set (PACKAGE_NAME "gflags")
set (PACKAGE_VERSION "2.1.0")
set (PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
set (PACKAGE_TARNAME "${PACKAGE_NAME}-${PACKAGE_VERSION}")
set (PACKAGE_BUGREPORT "https://code.google.com/p/gflags/issues/")
project (${PACKAGE_NAME} CXX)
version_numbers (
${PACKAGE_VERSION}
PACKAGE_VERSION_MAJOR
PACKAGE_VERSION_MINOR
PACKAGE_VERSION_PATCH
)
# ----------------------------------------------------------------------------
# options
set (GFLAGS_NAMESPACE "${PACKAGE_NAME}" CACHE STRING "C++ namespace identifier of gflags library.")
option (BUILD_SHARED_LIBS "Request build of shared libraries." OFF)
option (BUILD_STATIC_LIBS "Request build of static libraries (default if BUILD_SHARED_LIBS is OFF)." OFF)
option (BUILD_gflags_LIB "Request build of the multi-threaded gflags library." ON)
option (BUILD_gflags_nothreads_LIB "Request build of the single-threaded gflags library." ON)
option (BUILD_PACKAGING "Enable build of distribution packages using CPack." OFF)
option (BUILD_TESTING "Enable build of the unit tests and their execution using CTest." OFF)
option (BUILD_NC_TESTS "Request addition of negative compilation tests." OFF)
option (INSTALL_HEADERS "Request packaging of headers and other development files." ON)
mark_as_advanced (CLEAR CMAKE_INSTALL_PREFIX)
mark_as_advanced (CMAKE_CONFIGURATION_TYPES
GFLAGS_NAMESPACE
BUILD_STATIC_LIBS
BUILD_NC_TESTS
INSTALL_HEADERS)
if (APPLE)
mark_as_advanced(CMAKE_OSX_ARCHITECTURES
CMAKE_OSX_DEPLOYMENT_TARGET
CMAKE_OSX_SYSROOT)
endif ()
if (NOT BUILD_SHARED_LIBS AND NOT BUILD_STATIC_LIBS)
set (BUILD_STATIC_LIBS ON)
endif ()
if (NOT BUILD_gflags_LIB AND NOT BUILD_gflags_nothreads_LIB)
message (FATAL_ERROR "At least one of BUILD_gflags_LIB and BUILD_gflags_nothreads_LIB must be ON.")
endif ()
if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CXX_FLAGS)
set_property (CACHE CMAKE_BUILD_TYPE PROPERTY VALUE Release)
endif ()
# ----------------------------------------------------------------------------
# system checks
include (CheckTypeSize)
include (CheckIncludeFileCXX)
include (CheckCXXSymbolExists)
if (WIN32 AND NOT CYGWIN)
set (OS_WINDOWS 1)
else ()
set (OS_WINDOWS 0)
endif ()
if (MSVC)
set (HAVE_SYS_TYPES_H 1)
set (HAVE_STDINT_H 1)
set (HAVE_STDDEF_H 1) # used by CheckTypeSize module
set (HAVE_INTTYPES_H 0)
set (HAVE_UNISTD_H 0)
set (HAVE_SYS_STAT_H 1)
set (HAVE_SHLWAPI_H 1)
else ()
foreach (fname IN ITEMS unistd stdint inttypes sys/types sys/stat fnmatch)
string (TOUPPER "${fname}" FNAME)
string (REPLACE "/" "_" FNAME "${FNAME}")
if (NOT HAVE_${FNAME}_H)
check_include_file_cxx ("${fname}.h" HAVE_${FNAME}_H)
endif ()
endforeach ()
# the following are used in #if directives not #ifdef
bool_to_int (HAVE_STDINT_H)
bool_to_int (HAVE_SYS_TYPES_H)
bool_to_int (HAVE_INTTYPES_H)
if (NOT HAVE_FNMATCH_H AND OS_WINDOWS)
check_include_file_cxx ("shlwapi.h" HAVE_SHLWAPI_H)
endif ()
endif ()
set (GFLAGS_INTTYPES_FORMAT "" CACHE STRING "Format of integer types: \"C99\" (uint32_t), \"BSD\" (u_int32_t), \"VC7\" (__int32)")
set_property (CACHE GFLAGS_INTTYPES_FORMAT PROPERTY STRINGS "C99;BSD;VC7")
mark_as_advanced (GFLAGS_INTTYPES_FORMAT)
if (NOT GFLAGS_INTTYPES_FORMAT)
set (TYPES uint32_t u_int32_t)
if (MSVC)
list (INSERT TYPES 0 __int32)
endif ()
foreach (type IN LISTS TYPES)
check_type_size (${type} ${type} LANGUAGE CXX)
if (HAVE_${type})
break ()
endif ()
endforeach ()
if (HAVE_uint32_t)
set_property (CACHE GFLAGS_INTTYPES_FORMAT PROPERTY VALUE C99)
elseif (HAVE_u_int32_t)
set_property (CACHE GFLAGS_INTTYPES_FORMAT PROPERTY VALUE BSD)
elseif (HAVE___int32)
set_property (CACHE GFLAGS_INTTYPES_FORMAT PROPERTY VALUE VC7)
else ()
mark_as_advanced (CLEAR GFLAGS_INTTYPES_FORMAT)
message (FATAL_ERROR "Do not know how to define a 32-bit integer quantity on your system!"
" Neither uint32_t, u_int32_t, nor __int32 seem to be available."
" Set GFLAGS_INTTYPES_FORMAT to either C99, BSD, or VC7 and try again.")
endif ()
endif ()
# use of special characters in strings to circumvent bug #0008226
if ("^${GFLAGS_INTTYPES_FORMAT}$" STREQUAL "^WIN$")
set_property (CACHE GFLAGS_INTTYPES_FORMAT PROPERTY VALUE VC7)
endif ()
if (NOT GFLAGS_INTTYPES_FORMAT MATCHES "^(C99|BSD|VC7)$")
message (FATAL_ERROR "Invalid value for GFLAGS_INTTYPES_FORMAT! Choose one of \"C99\", \"BSD\", or \"VC7\"")
endif ()
set (GFLAGS_INTTYPES_FORMAT_C99 0)
set (GFLAGS_INTTYPES_FORMAT_BSD 0)
set (GFLAGS_INTTYPES_FORMAT_VC7 0)
set ("GFLAGS_INTTYPES_FORMAT_${GFLAGS_INTTYPES_FORMAT}" 1)
if (MSVC)
set (HAVE_strtoll 0)
set (HAVE_strtoq 0)
else ()
check_cxx_symbol_exists (strtoll stdlib.h HAVE_STRTOLL)
if (NOT HAVE_STRTOLL)
check_cxx_symbol_exists (strtoq stdlib.h HAVE_STRTOQ)
endif ()
endif ()
set (CMAKE_THREAD_PREFER_PTHREAD TRUE)
find_package (ThreadsCXX)
if (Threads_FOUND AND CMAKE_USE_PTHREADS_INIT)
set (HAVE_PTHREAD 1)
check_type_size (pthread_rwlock_t RWLOCK LANGUAGE CXX)
else ()
set (HAVE_PTHREAD 0)
endif ()
if (UNIX AND NOT HAVE_PTHREAD AND BUILD_gflags_LIB)
if (CMAKE_HAVE_PTHREAD_H)
set (what "library")
else ()
set (what ".h file")
endif ()
message (FATAL_ERROR "Could not find pthread${what}. Check the log file"
"\n\t${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log"
"\nor disable the build of the multi-threaded gflags library (BUILD_gflags_LIB=OFF).")
endif ()
# ----------------------------------------------------------------------------
# source files - excluding root subdirectory and/or .in suffix
set (PUBLIC_HDRS
"gflags.h"
"gflags_declare.h"
"gflags_completions.h"
)
set (PRIVATE_HDRS
"config.h"
"util.h"
"mutex.h"
)
set (GFLAGS_SRCS
"gflags.cc"
"gflags_reporting.cc"
"gflags_completions.cc"
)
if (OS_WINDOWS)
list (APPEND PRIVATE_HDRS "windows_port.h")
list (APPEND GFLAGS_SRCS "windows_port.cc")
endif ()
# ----------------------------------------------------------------------------
# configure source files
if (CMAKE_COMPILER_IS_GNUCXX)
set (GFLAGS_ATTRIBUTE_UNUSED "__attribute((unused))")
else ()
set (GFLAGS_ATTRIBUTE_UNUSED)
endif ()
configure_headers (PUBLIC_HDRS ${PUBLIC_HDRS})
configure_sources (PRIVATE_HDRS ${PRIVATE_HDRS})
configure_sources (GFLAGS_SRCS ${GFLAGS_SRCS})
include_directories ("${PROJECT_SOURCE_DIR}/src")
include_directories ("${PROJECT_BINARY_DIR}/include")
include_directories ("${PROJECT_BINARY_DIR}/include/${GFLAGS_NAMESPACE}")
# ----------------------------------------------------------------------------
# output directories
set (CMAKE_RUNTIME_OUTPUT_DIRECTORY "bin")
set (CMAKE_LIBRARY_OUTPUT_DIRECTORY "lib")
set (CMAKE_ARCHIVE_OUTPUT_DIRECTORY "lib")
# ----------------------------------------------------------------------------
# add library targets
set (TARGETS)
# static vs. shared
foreach (TYPE IN ITEMS STATIC SHARED)
if (BUILD_${TYPE}_LIBS)
# whether or not targets are a DLL
if (OS_WINDOWS AND "^${TYPE}$" STREQUAL "^SHARED$")
set (GFLAGS_IS_A_DLL 1)
else ()
set (GFLAGS_IS_A_DLL 0)
endif ()
string (TOLOWER "${TYPE}" type)
# multi-threaded vs. single-threaded
foreach (opts IN ITEMS "" _nothreads)
if (BUILD_gflags${opts}_LIB)
add_library (gflags${opts}-${type} ${TYPE} ${GFLAGS_SRCS} ${PRIVATE_HDRS} ${PUBLIC_HDRS})
if (opts MATCHES "nothreads")
set (defines "GFLAGS_IS_A_DLL=${GFLAGS_IS_A_DLL};NOTHREADS")
else ()
set (defines "GFLAGS_IS_A_DLL=${GFLAGS_IS_A_DLL}")
if (CMAKE_USE_PTHREADS_INIT)
target_link_libraries (gflags${opts}-${type} ${CMAKE_THREAD_LIBS_INIT})
endif ()
endif ()
set_target_properties (
gflags${opts}-${type} PROPERTIES COMPILE_DEFINITIONS "${defines}"
OUTPUT_NAME "gflags${opts}"
)
if (HAVE_SHLWAPI_H)
target_link_libraries (gflags${opts}-${type} shlwapi.lib)
endif ()
if (NOT TARGET gflags${opts})
add_custom_target (gflags${opts})
endif ()
add_dependencies (gflags${opts} gflags${opts}-${type})
list (APPEND TARGETS gflags${opts}-${type})
endif ()
endforeach ()
endif ()
endforeach ()
# ----------------------------------------------------------------------------
# installation
if (OS_WINDOWS)
set (RUNTIME_INSTALL_DIR Bin)
set (LIBRARY_INSTALL_DIR Lib)
set (INCLUDE_INSTALL_DIR Include)
set (CONFIG_INSTALL_DIR CMake)
else ()
set (RUNTIME_INSTALL_DIR bin)
set (LIBRARY_INSTALL_DIR lib)
set (INCLUDE_INSTALL_DIR include)
set (CONFIG_INSTALL_DIR lib/cmake/${PACKAGE_NAME})
endif ()
file (RELATIVE_PATH INSTALL_PREFIX_REL2CONFIG_DIR "${CMAKE_INSTALL_PREFIX}/${CONFIG_INSTALL_DIR}" "${CMAKE_INSTALL_PREFIX}")
configure_file (cmake/config.cmake.in "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-config-install.cmake" @ONLY)
configure_file (cmake/version.cmake.in "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-config-version.cmake" @ONLY)
install (TARGETS ${TARGETS} DESTINATION ${LIBRARY_INSTALL_DIR} EXPORT gflags-lib)
if (INSTALL_HEADERS)
install (FILES ${PUBLIC_HDRS} DESTINATION ${INCLUDE_INSTALL_DIR}/${GFLAGS_NAMESPACE})
install (
FILES "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-config-install.cmake"
RENAME ${PACKAGE_NAME}-config.cmake
DESTINATION ${CONFIG_INSTALL_DIR}
)
install (
FILES "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-config-version.cmake"
DESTINATION ${CONFIG_INSTALL_DIR}
)
install (EXPORT gflags-lib DESTINATION ${CONFIG_INSTALL_DIR} FILE ${PACKAGE_NAME}-export.cmake)
if (UNIX)
install (PROGRAMS src/gflags_completions.sh DESTINATION ${RUNTIME_INSTALL_DIR})
endif ()
endif ()
# ----------------------------------------------------------------------------
# support direct use of build tree
set (INSTALL_PREFIX_REL2CONFIG_DIR .)
export (TARGETS ${TARGETS} FILE "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-export.cmake")
export (PACKAGE gflags)
configure_file (cmake/config.cmake.in "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-config.cmake" @ONLY)
# ----------------------------------------------------------------------------
# testing - MUST follow the generation of the build tree config file
if (BUILD_TESTING)
include (CTest)
enable_testing ()
add_subdirectory (test)
endif ()
# ----------------------------------------------------------------------------
# packaging
if (BUILD_PACKAGING)
if (NOT BUILD_SHARED_LIBS AND NOT INSTALL_HEADERS)
message (WARNING "Package will contain static libraries without headers!"
"\nRecommended options for generation of runtime package:"
"\n BUILD_SHARED_LIBS=ON"
"\n BUILD_STATIC_LIBS=OFF"
"\n INSTALL_HEADERS=OFF"
"\nRecommended options for generation of development package:"
"\n BUILD_SHARED_LIBS=ON"
"\n BUILD_STATIC_LIBS=ON"
"\n INSTALL_HEADERS=ON")
endif ()
# default package generators
if (APPLE)
set (PACKAGE_GENERATOR "PackageMaker")
set (PACKAGE_SOURCE_GENERATOR "TGZ;ZIP")
elseif (UNIX)
set (PACKAGE_GENERATOR "DEB;RPM")
set (PACKAGE_SOURCE_GENERATOR "TGZ;ZIP")
else ()
set (PACKAGE_GENERATOR "ZIP")
set (PACKAGE_SOURCE_GENERATOR "ZIP")
endif ()
# used package generators
set (CPACK_GENERATOR "${PACKAGE_GENERATOR}" CACHE STRING "List of binary package generators (CPack).")
set (CPACK_SOURCE_GENERATOR "${PACKAGE_SOURCE_GENERATOR}" CACHE STRING "List of source package generators (CPack).")
mark_as_advanced (CPACK_GENERATOR CPACK_SOURCE_GENERATOR)
# common package information
set (CPACK_PACKAGE_VENDOR "Andreas Schuh")
set (CPACK_PACKAGE_CONTACT "google-gflags@googlegroups.com")
set (CPACK_PACKAGE_NAME "${PACKAGE_NAME}")
set (CPACK_PACKAGE_VERSION "${PACKAGE_VERSION}")
set (CPACK_PACKAGE_VERSION_MAJOR "${PACKAGE_VERSION_MAJOR}")
set (CPACK_PACKAGE_VERSION_MINOR "${PACKAGE_VERSION_MINOR}")
set (CPACK_PACKAGE_VERSION_PATCH "${PACKAGE_VERSION_PATCH}")
set (CPACK_PACKAGE_DESCRIPTION_SUMMARY "A commandline flags library that allows for distributed flags.")
set (CPACK_RESOURCE_FILE_WELCOME "${CMAKE_CURRENT_LIST_DIR}/README.txt")
set (CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_LIST_DIR}/COPYING.txt")
set (CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_LIST_DIR}/README.txt")
set (CPACK_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}")
set (CPACK_OUTPUT_FILE_PREFIX packages)
set (CPACK_PACKAGE_RELOCATABLE TRUE)
set (CPACK_MONOLITHIC_INSTALL TRUE)
# RPM package information -- used in cmake/package.cmake.in also for DEB
set (CPACK_RPM_PACKAGE_GROUP "Development/Libraries")
set (CPACK_RPM_PACKAGE_LICENSE "BSD")
set (CPACK_RPM_PACKAGE_URL "http://code.google.com/p/gflags")
set (CPACK_RPM_CHANGELOG_FILE "${CMAKE_CURRENT_LIST_DIR}/ChangeLog.txt")
if (INSTALL_HEADERS)
set (CPACK_RESOURCE_FILE_README "${CMAKE_CURRENT_LIST_DIR}/doc/gflags.html")
else ()
set (CPACK_RESOURCE_FILE_README "${CMAKE_CURRENT_LIST_DIR}/cmake/README_runtime.txt")
endif ()
# system name used for binary package file name
if (WINDOWS)
if (CMAKE_CL_64)
set (CPACK_SYSTEM_NAME "win64")
else ()
set (CPACK_SYSTEM_NAME "win32")
endif ()
else ()
string (TOLOWER "${CMAKE_SYSTEM_NAME}" CPACK_SYSTEM_NAME)
endif ()
# source package settings
set (CPACK_SOURCE_TOPLEVEL_TAG "source")
set (CPACK_SOURCE_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}")
set (CPACK_SOURCE_IGNORE_FILES "/\\\\.git/;\\\\.swp$;\\\\.#;/#;\\\\.*~;cscope\\\\.*;/[Bb]uild[.+-_a-zA-Z0-9]*/")
# default binary package settings
set (CPACK_INCLUDE_TOPLEVEL_DIRECTORY TRUE)
set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-${CPACK_SYSTEM_NAME}")
if (CMAKE_SYSTEM_PROCESSOR)
set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}-${CMAKE_SYSTEM_PROCESSOR}")
endif ()
# generator specific configuration file
#
# allow package maintainers to use their own configuration file
# $ cmake -DCPACK_PROJECT_CONFIG_FILE:FILE=/path/to/package/config
if (NOT CPACK_PROJECT_CONFIG_FILE)
configure_file (
"${CMAKE_CURRENT_LIST_DIR}/cmake/package.cmake.in"
"${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-package.cmake" @ONLY
)
set (CPACK_PROJECT_CONFIG_FILE "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-package.cmake")
endif ()
include (CPack)
endif () # BUILD_PACKAGING

0
COPYING → COPYING.txt
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195
ChangeLog
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@ -1,195 +0,0 @@
Wed Jan 25 15:09:14 2012 Google Inc. <google-gflags@googlegroups.com>
* gflags: version 2.0
* Changed the 'official' gflags email in setup.py/etc
* Renamed google-gflags.sln to gflags.sln
* Changed copyright text to reflect Google's relinquished ownership
Tue Dec 20 19:48:57 2011 Google Inc. <opensource@google.com>
* google-gflags: version 1.7
* Add CommandLineFlagInfo::flag_ptr pointing to current storage (musji)
* PORTING: flush after writing to stderr, needed on cygwin
* PORTING: Clean up the GFLAGS_DLL_DECL stuff better
* Fix a bug in StringPrintf() that affected large strings (csilvers)
* Die at configure-time when g++ isn't installed
Fri Jul 29 19:05:21 2011 Google Inc. <opensource@google.com>
* google-gflags: version 1.6
* BUGFIX: Fix a bug where we were leaving out a required $(top_srcdir)
* Fix definition of clstring (jyrki)
* Split up flag declares into its own file (jyrki)
* Add --version support (csilvers)
* Update the README for gflags with static libs
* Update acx_pthread.m4 for nostdlib
* Change ReparseCommandLineFlags to return void (csilvers)
* Some doc typofixes and example augmentation (various)
Mon Jan 24 16:11:35 2011 Google Inc. <opensource@google.com>
* google-gflags: version 1.5
* Better reporting of current vs default value (handler)
* Add API for cleaning up of memory at program-exit (jmarantz)
* Fix macros to work inside namespaces (csilvers)
* Use our own string typedef in case string is redefined (csilvers)
* Updated to autoconf 2.65
Wed Oct 13 17:40:12 2010 Google Inc. <opensource@google.com>
* google-gflags: version 1.4
* Add a check to prevent passing 0 to DEFINE_string (jorg)
* Reduce compile (.o) size (jyrki)
* Some small changes to quiet debug compiles (alexk)
* PORTING: better support static linking on windows (csilvers)
* DOCUMENTATION: change default values, use validators, etc.
* Update the NEWS file to be non-empty
* Add pkg-config (.pc) files for libgflags and libgflags_nothreads
Mon Jan 4 18:09:30 2010 Google Inc. <opensource@google.com>
* google-gflags: version 1.3
* PORTABILITY: can now build and run tests under MSVC (csilvers)
* Remove the python gflags code, which is now its own package (tansell)
* Clarify that "last flag wins" in the docs (csilvers)
* Comment danger of using GetAllFlags in validators (wojtekm)
* PORTABILITY: Some fixes necessary for c++0x (mboerger)
* Makefile fix: $(srcdir) -> $(top_srcdir) in one place (csilvres)
* INSTALL: autotools to autoconf v2.64 + automake v1.11 (csilvers)
Thu Sep 10 12:53:04 2009 Google Inc. <opensource@google.com>
* google-gflags: version 1.2
* PORTABILITY: can now build and run tests under mingw (csilvers)
* Using a string arg for a bool flag is a compile-time error (rbayardo)
* Add --helpxml to gflags.py (salcianu)
* Protect against a hypothetical global d'tor mutex problem (csilvers)
* BUGFIX: can now define a flag after 'using namespace google' (hamaji)
Tue Apr 14 12:35:25 2009 Google Inc. <opensource@google.com>
* google-gflags: version 1.1
* Add both foo and nofoo for boolean flags, with --undefok (andychu)
* Better document how validators work (wojtekm)
* Improve binary-detection for bash-completion (mtamsky)
* Python: Add a concept of "key flags", used with --help (salcianu)
* Python: Robustify flag_values (salcianu)
* Python: Add a new DEFINE_bool alias (keir, andrewliu)
* Python: Do module introspection based on module name (dsturtevant)
* Fix autoconf a bit better, especially on windows and solaris (ajenjo)
* BUG FIX: gflags_nothreads was linking against the wrong lib (ajenjo)
* BUG FIX: threads-detection failed on FreeBSD; replace it (ajenjo)
* PORTABILITY: Quiet an internal compiler error with SUSE 10 (csilvers)
* PORTABILITY: Update deb.sh for more recenty debuilds (csilvers)
* PORTABILITY: #include more headers to satify new gcc's (csilvers)
* INSTALL: Updated to autoconf 2.61 and libtool 1.5.26 (csilvers)
Fri Oct 3 15:16:46 2008 Google Inc. <opensource@google.com>
* google-gflags: version 1.0
* Add a missing newline to an error string (bcmills)
* (otherwise exactly the same as gflags 1.0rc2)
Thu Sep 18 12:58:05 2008 Google Inc. <opensource@google.com>
* google-gflags: version 1.0rc2
* Report current flag values in --helpxml (hdn)
* Fix compilation troubles with gcc 4.3.3 (simonb)
* BUG FIX: I was missing a std:: in DECLARE_string (csilvers)
* BUG FIX: Clarify in docs how to specify --bool flags (csilvers)
* BUG FIX: Fix --helpshort for source files not in a subdir (csilvers)
* BUG FIX: Fix python unittest for 64-bit builds (bcmills)
Tue Aug 19 16:15:48 2008
* google-gflags: version 1.0rc1
* Move #include files from google/ to gflags/ (csilvers)
* Small optimizations to reduce binary (library) size (jyrki)
* BUGFIX: forgot a std:: in one of the .h files (csilvers)
* Speed up locking by making sure calls are inlined (ajenjo)
* 64-BIT COMPATIBILITY: Use %PRId64 instead of %lld (csilvers)
* PORTABILITY: fix Makefile to work with Cygwin (ajenjo)
* PORTABILITY: fix code to compile under Visual Studio (ajenjo)
* PORTABILITY: fix code to compile under Solaris 10 with CC (csilvers)
Mon Jul 21 23:01:38 2008 Google Inc. <opensource@google.com>
* google-gflags: version 0.9
* Add the ability to validate a command-line flag (csilvers)
* Add completion support for commandline flags in bash (daven)
* Add -W compile flags to Makefile, when using gcc (csilvers)
* Allow helpstring to be NULL (cristianoc)
* Improved documentation of classes in the .cc file (csilvers)
* Fix python bug with AppendFlagValues + shortnames (jjtswan)
* Use bool instead of int for boolean flags in gflags.py (bcmills)
* Simplify the way we declare flags, now more foolproof (csilvers)
* Better error messages when bool flags collide (colohan)
* Only evaluate DEFINE_foo macro args once (csilvers)
Wed Mar 26 15:20:18 2008 Google Inc. <opensource@google.com>
* google-gflags: version 0.8
* Export DescribeOneFlag() in the API
* Add support for automatic line wrapping at 80 cols for gflags.py
* Bugfix: do not treat an isolated "-" the same as an isolated "--"
* Update rpm spec to point to Google Code rather than sourceforge (!)
* Improve documentation (including documenting thread-safety)
* Improve #include hygiene
* Improve testing
Thu Oct 18 11:33:20 2007 Google Inc. <opensource@google.com>
* google-gflags: version 0.7
* Deal even more correctly with libpthread not linked in (csilvers)
* Add STRIP_LOG, an improved DO_NOT_SHOW_COMMANDLINE_HELP (sioffe)
* Be more accurate printing default flag values in --help (dsturtevant)
* Reduce .o file size a bit by using shorter namespace names (jeff)
* Use relative install path, so 'setup.py --home' works (csilvers)
* Notice when a boolean flag has a non-boolean default (bnmouli)
* Broaden --helpshort to match foo-main.cc and foo_main.cc (hendrie)
* Fix "no modules match" message for --helpshort, etc (hendrie)
Wed Aug 15 07:35:51 2007 Google Inc. <opensource@google.com>
* google-gflags: version 0.6
* Deal correctly with case that libpthread is not linked in (csilvers)
* Update Makefile/tests so we pass "make distcheck" (csilvers)
* Document and test that last assignment to a flag wins (wan)
Tue Jun 12 15:23:42 2007 Google Inc. <opensource@google.com>
* google-gflags: version 0.5
* Include all m4 macros in the distribution (csilvers)
* Python: Fix broken data_files field in setup.py (sidlon)
* Python: better string serliaizing and unparsing (abo, csimmons)
* Fix checks for NaN and inf to work with Mac OS X (csilvers)
Thu Apr 19 15:15:07 2007 Google Inc. <opensource@google.com>
* google-gflags: version 0.4
* Remove is_default from GetCommandLineFlagInfo (csilvers)
* Portability fixes: includes, strtoll, gcc4.3 errors (csilvers)
* A few doc typo cleanups (csilvers)
Wed Mar 28 12:15:56 2007 Google Inc. <opensource@google.com>
* google-gflags: version 0.3
* python portability fix: use popen instead of subprocess (csilvers)
* Add is_default to CommandLineFlagInfo (pchien)
* Make docs a bit prettier (csilvers)
* Actually include the python files in the distribution! :-/ (csilvers)
Mon Jan 22 15:33:06 2007 Google Inc. <opensource@google.com>
* google-gflags: version 0.2
* added support for python commandlineflags, as well as c++
* gflags2man, a script to turn flags into a man page (dchristian)
Wed Dec 13 12:37:19 2006 Google Inc. <opensource@google.com>
* google-gflags: initial release:
The gflags package contains a library that implements commandline
flags processing. As such it's a replacement for getopt(). It
has increased flexibility, including built-in support for C++
types like string, and the ability to define flags in the source
file in which they're used.

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* Thu Mar 20 2014 - Andreas Schuh <google-gflags@googlegroups.com>
- gflags: version 2.1.0
- Build system configuration using CMake instead of autotools
- CPack packaging support for Debian/Ubuntu, Red Hat, and Mac OS X
- Fixed issue 54: Fix "invalid suffix on literal" (C++11)
- Fixed issue 57: Use _strdup instead of strdup on Windows
- Fixed issue 62: Change all preprocessor include guards to start with GFLAGS_
- Fixed issue 64: Add DEFINE_validator macro
- Fixed issue 73: Warnings in Visual Studio 2010 and unable to compile unit test
* Wed Jan 25 2012 - Google Inc. <google-gflags@googlegroups.com>
- gflags: version 2.0
- Changed the 'official' gflags email in setup.py/etc
- Renamed google-gflags.sln to gflags.sln
- Changed copyright text to reflect Google's relinquished ownership
* Tue Dec 20 2011 - Google Inc. <opensource@google.com>
- google-gflags: version 1.7
- Add CommandLineFlagInfo::flag_ptr pointing to current storage (musji)
- PORTING: flush after writing to stderr, needed on cygwin
- PORTING: Clean up the GFLAGS_DLL_DECL stuff better
- Fix a bug in StringPrintf() that affected large strings (csilvers)
- Die at configure-time when g++ isn't installed
* Fri Jul 29 2011 - Google Inc. <opensource@google.com>
- google-gflags: version 1.6
- BUGFIX: Fix a bug where we were leaving out a required $(top_srcdir)
- Fix definition of clstring (jyrki)
- Split up flag declares into its own file (jyrki)
- Add --version support (csilvers)
- Update the README for gflags with static libs
- Update acx_pthread.m4 for nostdlib
- Change ReparseCommandLineFlags to return void (csilvers)
- Some doc typofixes and example augmentation (various)
* Mon Jan 24 2011 - Google Inc. <opensource@google.com>
- google-gflags: version 1.5
- Better reporting of current vs default value (handler)
- Add API for cleaning up of memory at program-exit (jmarantz)
- Fix macros to work inside namespaces (csilvers)
- Use our own string typedef in case string is redefined (csilvers)
- Updated to autoconf 2.65
* Wed Oct 13 2010 - Google Inc. <opensource@google.com>
- google-gflags: version 1.4
- Add a check to prevent passing 0 to DEFINE_string (jorg)
- Reduce compile (.o) size (jyrki)
- Some small changes to quiet debug compiles (alexk)
- PORTING: better support static linking on windows (csilvers)
- DOCUMENTATION: change default values, use validators, etc.
- Update the NEWS file to be non-empty
- Add pkg-config (.pc) files for libgflags and libgflags_nothreads
* Mon Jan 4 2010 - Google Inc. <opensource@google.com>
- google-gflags: version 1.3
- PORTABILITY: can now build and run tests under MSVC (csilvers)
- Remove the python gflags code, which is now its own package (tansell)
- Clarify that "last flag wins" in the docs (csilvers)
- Comment danger of using GetAllFlags in validators (wojtekm)
- PORTABILITY: Some fixes necessary for c++0x (mboerger)
- Makefile fix: $(srcdir) -> $(top_srcdir) in one place (csilvres)
- INSTALL: autotools to autoconf v2.64 + automake v1.11 (csilvers)
* Thu Sep 10 2009 - Google Inc. <opensource@google.com>
- google-gflags: version 1.2
- PORTABILITY: can now build and run tests under mingw (csilvers)
- Using a string arg for a bool flag is a compile-time error (rbayardo)
- Add --helpxml to gflags.py (salcianu)
- Protect against a hypothetical global d'tor mutex problem (csilvers)
- BUGFIX: can now define a flag after 'using namespace google' (hamaji)
* Tue Apr 14 2009 - Google Inc. <opensource@google.com>
- google-gflags: version 1.1
- Add both foo and nofoo for boolean flags, with --undefok (andychu)
- Better document how validators work (wojtekm)
- Improve binary-detection for bash-completion (mtamsky)
- Python: Add a concept of "key flags", used with --help (salcianu)
- Python: Robustify flag_values (salcianu)
- Python: Add a new DEFINE_bool alias (keir, andrewliu)
- Python: Do module introspection based on module name (dsturtevant)
- Fix autoconf a bit better, especially on windows and solaris (ajenjo)
- BUG FIX: gflags_nothreads was linking against the wrong lib (ajenjo)
- BUG FIX: threads-detection failed on FreeBSD; replace it (ajenjo)
- PORTABILITY: Quiet an internal compiler error with SUSE 10 (csilvers)
- PORTABILITY: Update deb.sh for more recenty debuilds (csilvers)
- PORTABILITY: #include more headers to satify new gcc's (csilvers)
- INSTALL: Updated to autoconf 2.61 and libtool 1.5.26 (csilvers)
* Fri Oct 3 2008 - Google Inc. <opensource@google.com>
- google-gflags: version 1.0
- Add a missing newline to an error string (bcmills)
- (otherwise exactly the same as gflags 1.0rc2)
* Thu Sep 18 2008 - Google Inc. <opensource@google.com>
- google-gflags: version 1.0rc2
- Report current flag values in --helpxml (hdn)
- Fix compilation troubles with gcc 4.3.3 (simonb)
- BUG FIX: I was missing a std:: in DECLARE_string (csilvers)
- BUG FIX: Clarify in docs how to specify --bool flags (csilvers)
- BUG FIX: Fix --helpshort for source files not in a subdir (csilvers)
- BUG FIX: Fix python unittest for 64-bit builds (bcmills)
* Tue Aug 19 2008 - Google Inc. <opensource@google.com>
- google-gflags: version 1.0rc1
- Move #include files from google/ to gflags/ (csilvers)
- Small optimizations to reduce binary (library) size (jyrki)
- BUGFIX: forgot a std:: in one of the .h files (csilvers)
- Speed up locking by making sure calls are inlined (ajenjo)
- 64-BIT COMPATIBILITY: Use %PRId64 instead of %lld (csilvers)
- PORTABILITY: fix Makefile to work with Cygwin (ajenjo)
- PORTABILITY: fix code to compile under Visual Studio (ajenjo)
- PORTABILITY: fix code to compile under Solaris 10 with CC (csilvers)
* Mon Jul 21 2008 - Google Inc. <opensource@google.com>
- google-gflags: version 0.9
- Add the ability to validate a command-line flag (csilvers)
- Add completion support for commandline flags in bash (daven)
- Add -W compile flags to Makefile, when using gcc (csilvers)
- Allow helpstring to be NULL (cristianoc)
- Improved documentation of classes in the .cc file (csilvers)
- Fix python bug with AppendFlagValues + shortnames (jjtswan)
- Use bool instead of int for boolean flags in gflags.py (bcmills)
- Simplify the way we declare flags, now more foolproof (csilvers)
- Better error messages when bool flags collide (colohan)
- Only evaluate DEFINE_foo macro args once (csilvers)
* Wed Mar 26 2008 - Google Inc. <opensource@google.com>
- google-gflags: version 0.8
- Export DescribeOneFlag() in the API
- Add support for automatic line wrapping at 80 cols for gflags.py
- Bugfix: do not treat an isolated "-" the same as an isolated "--"
- Update rpm spec to point to Google Code rather than sourceforge (!)
- Improve documentation (including documenting thread-safety)
- Improve #include hygiene
- Improve testing
* Thu Oct 18 2007 - Google Inc. <opensource@google.com>
- google-gflags: version 0.7
- Deal even more correctly with libpthread not linked in (csilvers)
- Add STRIP_LOG, an improved DO_NOT_SHOW_COMMANDLINE_HELP (sioffe)
- Be more accurate printing default flag values in --help (dsturtevant)
- Reduce .o file size a bit by using shorter namespace names (jeff)
- Use relative install path, so 'setup.py --home' works (csilvers)
- Notice when a boolean flag has a non-boolean default (bnmouli)
- Broaden --helpshort to match foo-main.cc and foo_main.cc (hendrie)
- Fix "no modules match" message for --helpshort, etc (hendrie)
* Wed Aug 15 2007 - Google Inc. <opensource@google.com>
- google-gflags: version 0.6
- Deal correctly with case that libpthread is not linked in (csilvers)
- Update Makefile/tests so we pass "make distcheck" (csilvers)
- Document and test that last assignment to a flag wins (wan)
* Tue Jun 12 2007 - Google Inc. <opensource@google.com>
- google-gflags: version 0.5
- Include all m4 macros in the distribution (csilvers)
- Python: Fix broken data_files field in setup.py (sidlon)
- Python: better string serliaizing and unparsing (abo, csimmons)
- Fix checks for NaN and inf to work with Mac OS X (csilvers)
* Thu Apr 19 2007 - Google Inc. <opensource@google.com>
- google-gflags: version 0.4
- Remove is_default from GetCommandLineFlagInfo (csilvers)
- Portability fixes: includes, strtoll, gcc4.3 errors (csilvers)
- A few doc typo cleanups (csilvers)
* Wed Mar 28 2007 - Google Inc. <opensource@google.com>
- google-gflags: version 0.3
- python portability fix: use popen instead of subprocess (csilvers)
- Add is_default to CommandLineFlagInfo (pchien)
- Make docs a bit prettier (csilvers)
- Actually include the python files in the distribution! :-/ (csilvers)
* Mon Jan 22 2007 - Google Inc. <opensource@google.com>
- google-gflags: version 0.2
- added support for python commandlineflags, as well as c++
- gflags2man, a script to turn flags into a man page (dchristian)
* Wed Dec 13 2006 - Google Inc. <opensource@google.com>
- google-gflags: version 0.1

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Installation Instructions
*************************
Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
2006, 2007 Free Software Foundation, Inc.
This file is free documentation; the Free Software Foundation gives
unlimited permission to copy, distribute and modify it.
Basic Installation
==================
Briefly, the shell commands `./configure; make; make install' should
configure, build, and install this package. The following
more-detailed instructions are generic; see the `README' file for
instructions specific to this package.
The `configure' shell script attempts to guess correct values for
various system-dependent variables used during compilation. It uses
those values to create a `Makefile' in each directory of the package.
It may also create one or more `.h' files containing system-dependent
definitions. Finally, it creates a shell script `config.status' that
you can run in the future to recreate the current configuration, and a
file `config.log' containing compiler output (useful mainly for
debugging `configure').
It can also use an optional file (typically called `config.cache'
and enabled with `--cache-file=config.cache' or simply `-C') that saves
the results of its tests to speed up reconfiguring. Caching is
disabled by default to prevent problems with accidental use of stale
cache files.
If you need to do unusual things to compile the package, please try
to figure out how `configure' could check whether to do them, and mail
diffs or instructions to the address given in the `README' so they can
be considered for the next release. If you are using the cache, and at
some point `config.cache' contains results you don't want to keep, you
may remove or edit it.
The file `configure.ac' (or `configure.in') is used to create
`configure' by a program called `autoconf'. You need `configure.ac' if
you want to change it or regenerate `configure' using a newer version
of `autoconf'.
The simplest way to compile this package is:
1. `cd' to the directory containing the package's source code and type
`./configure' to configure the package for your system.
Running `configure' might take a while. While running, it prints
some messages telling which features it is checking for.
2. Type `make' to compile the package.
3. Optionally, type `make check' to run any self-tests that come with
the package.
4. Type `make install' to install the programs and any data files and
documentation.
5. You can remove the program binaries and object files from the
source code directory by typing `make clean'. To also remove the
files that `configure' created (so you can compile the package for
a different kind of computer), type `make distclean'. There is
also a `make maintainer-clean' target, but that is intended mainly
for the package's developers. If you use it, you may have to get
all sorts of other programs in order to regenerate files that came
with the distribution.
6. Often, you can also type `make uninstall' to remove the installed
files again.
Compilers and Options
=====================
Some systems require unusual options for compilation or linking that the
`configure' script does not know about. Run `./configure --help' for
details on some of the pertinent environment variables.
You can give `configure' initial values for configuration parameters
by setting variables in the command line or in the environment. Here
is an example:
./configure CC=c99 CFLAGS=-g LIBS=-lposix
*Note Defining Variables::, for more details.
Compiling For Multiple Architectures
====================================
You can compile the package for more than one kind of computer at the
same time, by placing the object files for each architecture in their
own directory. To do this, you can use GNU `make'. `cd' to the
directory where you want the object files and executables to go and run
the `configure' script. `configure' automatically checks for the
source code in the directory that `configure' is in and in `..'.
With a non-GNU `make', it is safer to compile the package for one
architecture at a time in the source code directory. After you have
installed the package for one architecture, use `make distclean' before
reconfiguring for another architecture.
Installation Names
==================
By default, `make install' installs the package's commands under
`/usr/local/bin', include files under `/usr/local/include', etc. You
can specify an installation prefix other than `/usr/local' by giving
`configure' the option `--prefix=PREFIX'.
You can specify separate installation prefixes for
architecture-specific files and architecture-independent files. If you
pass the option `--exec-prefix=PREFIX' to `configure', the package uses
PREFIX as the prefix for installing programs and libraries.
Documentation and other data files still use the regular prefix.
In addition, if you use an unusual directory layout you can give
options like `--bindir=DIR' to specify different values for particular
kinds of files. Run `configure --help' for a list of the directories
you can set and what kinds of files go in them.
If the package supports it, you can cause programs to be installed
with an extra prefix or suffix on their names by giving `configure' the
option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
Optional Features
=================
Some packages pay attention to `--enable-FEATURE' options to
`configure', where FEATURE indicates an optional part of the package.
They may also pay attention to `--with-PACKAGE' options, where PACKAGE
is something like `gnu-as' or `x' (for the X Window System). The
`README' should mention any `--enable-' and `--with-' options that the
package recognizes.
For packages that use the X Window System, `configure' can usually
find the X include and library files automatically, but if it doesn't,
you can use the `configure' options `--x-includes=DIR' and
`--x-libraries=DIR' to specify their locations.
Specifying the System Type
==========================
There may be some features `configure' cannot figure out automatically,
but needs to determine by the type of machine the package will run on.
Usually, assuming the package is built to be run on the _same_
architectures, `configure' can figure that out, but if it prints a
message saying it cannot guess the machine type, give it the
`--build=TYPE' option. TYPE can either be a short name for the system
type, such as `sun4', or a canonical name which has the form:
CPU-COMPANY-SYSTEM
where SYSTEM can have one of these forms:
OS KERNEL-OS
See the file `config.sub' for the possible values of each field. If
`config.sub' isn't included in this package, then this package doesn't
need to know the machine type.
If you are _building_ compiler tools for cross-compiling, you should
use the option `--target=TYPE' to select the type of system they will
produce code for.
If you want to _use_ a cross compiler, that generates code for a
platform different from the build platform, you should specify the
"host" platform (i.e., that on which the generated programs will
eventually be run) with `--host=TYPE'.
Sharing Defaults
================
If you want to set default values for `configure' scripts to share, you
can create a site shell script called `config.site' that gives default
values for variables like `CC', `cache_file', and `prefix'.
`configure' looks for `PREFIX/share/config.site' if it exists, then
`PREFIX/etc/config.site' if it exists. Or, you can set the
`CONFIG_SITE' environment variable to the location of the site script.
A warning: not all `configure' scripts look for a site script.
Defining Variables
==================
Variables not defined in a site shell script can be set in the
environment passed to `configure'. However, some packages may run
configure again during the build, and the customized values of these
variables may be lost. In order to avoid this problem, you should set
them in the `configure' command line, using `VAR=value'. For example:
./configure CC=/usr/local2/bin/gcc
causes the specified `gcc' to be used as the C compiler (unless it is
overridden in the site shell script).
Unfortunately, this technique does not work for `CONFIG_SHELL' due to
an Autoconf bug. Until the bug is fixed you can use this workaround:
CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
`configure' Invocation
======================
`configure' recognizes the following options to control how it operates.
`--help'
`-h'
Print a summary of the options to `configure', and exit.
`--version'
`-V'
Print the version of Autoconf used to generate the `configure'
script, and exit.
`--cache-file=FILE'
Enable the cache: use and save the results of the tests in FILE,
traditionally `config.cache'. FILE defaults to `/dev/null' to
disable caching.
`--config-cache'
`-C'
Alias for `--cache-file=config.cache'.
`--quiet'
`--silent'
`-q'
Do not print messages saying which checks are being made. To
suppress all normal output, redirect it to `/dev/null' (any error
messages will still be shown).
`--srcdir=DIR'
Look for the package's source code in directory DIR. Usually
`configure' can determine that directory automatically.
`configure' also accepts some other, not widely useful, options. Run
`configure --help' for more details.

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INSTALLING A BINARY DISTRIBUTION PACKAGE
========================================
No official binary distribution packages are provided by the gflags developers.
There may, however, be binary packages available for your OS at
https://code.google.com/p/gflags/downloads/list. Please consult also the
package repositories of your Linux distribution.
For example on Debian/Ubuntu Linux, gflags can be installed using the
following command:
$ sudo apt-get install gflags
BUILDING THE SOFTWARE FROM SOURCES
==================================
Build Steps
-----------
The build system of gflags is since version 2.1 based on CMake (cmake.org).
The common steps to build, test, and install software based on CMake are:
1. Extract source files.
2. Create build directory and change to it.
3. Run CMake to configure the build tree.
4. Build the software using selected build tool.
5. Test the built software.
6. Install the built files.
On Unix-like systems with GNU Make as build tool, these build steps can be
summarized by the following sequence of commands executed in a shell,
where $package and $version are shell variables which represent the name
of this package and the obtained version of the software.
$ tar xzf gflags-$version-source.tar.gz
$ cd gflags-$version
$ mkdir build && cd build
$ ccmake ..
- Press 'c' to configure the build system and 'e' to ignore warnings.
- Set CMAKE_INSTALL_PREFIX and other CMake variables and options.
- Continue pressing 'c' until the option 'g' is available.
- Then press 'g' to generate the configuration files for GNU Make.
$ make
$ make test (optional)
$ make install (optional)
In the following, only gflags-specific CMake settings available to
configure the build and installation are documented.
CMake Options
-------------
- CMAKE_INSTALL_PREFIX Installation directory, e.g., "/usr/local" on Unix
and "C:\Program Files\gflags" on Windows.
Advanced CMake Options
----------------------
- GFLAGS_NAMESPACE Name of the C++ namespace to be used by the gflags library.
Note that the public source header files are installed in
a subdirectory named after this namespace. To maintain
backwards compatibility with the Google Commandline Flags,
set this variable to "google". The default is "gflags".

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## Process this file with automake to produce Makefile.in
# Make sure that when we re-make ./configure, we get the macros we need
ACLOCAL_AMFLAGS = -I m4
# This is so we can #include <gflags/foo>
AM_CPPFLAGS = -I$(top_srcdir)/src
# This is mostly based on configure options
AM_CXXFLAGS =
# These are good warnings to turn on by default,
if GCC
AM_CXXFLAGS += -Wall -Wwrite-strings -Woverloaded-virtual -Wno-sign-compare
endif
# The -no-undefined flag allows libtool to generate shared libraries for
# Cygwin and MinGW. LIBSTDCXX_LA_LINKER_FLAG is used to fix a Solaris bug.
AM_LDFLAGS = -no-undefined $(LIBSTDCXX_LA_LINKER_FLAG)
gflagsincludedir = $(includedir)/gflags
## The .h files you want to install (that is, .h files that people
## who install this package can include in their own applications.)
gflagsinclude_HEADERS = src/gflags/gflags.h src/gflags/gflags_declare.h \
src/gflags/gflags_completions.h
# This is for backwards compatibility only.
googleincludedir = $(includedir)/google
googleinclude_HEADERS = src/google/gflags.h src/google/gflags_completions.h
bin_SCRIPTS = src/gflags_completions.sh
docdir = $(prefix)/share/doc/$(PACKAGE)-$(VERSION)
## This is for HTML and other documentation you want to install.
## Add your documentation files (in doc/) in addition to these
## top-level boilerplate files. Also add a TODO file if you have one.
dist_doc_DATA = AUTHORS COPYING ChangeLog INSTALL NEWS README \
README_windows.txt doc/designstyle.css doc/gflags.html
## The libraries (.so's) you want to install
lib_LTLIBRARIES =
## The location of the windows project file for each binary we make
WINDOWS_PROJECTS = gflags.sln
## unittests you want to run when people type 'make check'.
## TESTS is for binary unittests, check_SCRIPTS for script-based unittests.
## TESTS_ENVIRONMENT sets environment variables for when you run unittest,
## but it only seems to take effect for *binary* unittests (argh!)
TESTS =
TESTS_ENVIRONMENT = SRCDIR="$(top_srcdir)"
check_SCRIPTS =
# Every time you add a unittest to check_SCRIPTS, add it here too
noinst_SCRIPTS =
# Used for auto-generated source files
CLEANFILES =
## vvvv RULES TO MAKE THE LIBRARIES, BINARIES, AND UNITTESTS
GFLAGS_SOURCES = $(gflagsinclude_HEADERS) src/mutex.h src/util.h \
src/gflags.cc src/gflags_reporting.cc \
src/gflags_completions.cc
lib_LTLIBRARIES += libgflags.la
WINDOWS_PROJECTS += vsprojects/libgflags/libgflags.vcproj
libgflags_la_SOURCES = $(GFLAGS_SOURCES)
libgflags_la_CXXFLAGS = $(PTHREAD_CFLAGS) -DNDEBUG
# -version-info gets passed to libtool
libgflags_la_LDFLAGS = $(PTHREAD_CFLAGS) -version-info @SO_VERSION@
libgflags_la_LIBADD = $(PTHREAD_LIBS)
lib_LTLIBRARIES += libgflags_nothreads.la
libgflags_nothreads_la_SOURCES = $(GFLAGS_SOURCES)
libgflags_nothreads_la_CXXFLAGS = -DNDEBUG -DNO_THREADS
libgflags_nothreads_la_LDFLAGS = -version-info @SO_VERSION@
TESTS += gflags_unittest
WINDOWS_PROJECTS += vsprojects/gflags_unittest/gflags_unittest.vcproj
gflags_unittest_SOURCES = $(gflagsinclude_HEADERS) \
src/config_for_unittests.h \
src/gflags_unittest.cc
gflags_unittest_CXXFLAGS = $(PTHREAD_CFLAGS)
gflags_unittest_LDFLAGS = $(PTHREAD_CFLAGS)
gflags_unittest_LDADD = libgflags.la
# Also make sure this works when we don't link in pthreads
TESTS += gflags_nothreads_unittest
gflags_nothreads_unittest_SOURCES = $(gflags_unittest_SOURCES)
gflags_nothreads_unittest_LDADD = libgflags_nothreads.la
# We also want to test that things work properly when the file that
# holds main() has a name ending with -main or _main. To keep the
# Makefile small :-), we test the no-threads version of these.
TESTS += gflags_unittest2
gflags_unittest2_SOURCES = $(gflagsinclude_HEADERS) \
src/gflags_unittest-main.cc
gflags_unittest2_LDADD = libgflags_nothreads.la
src/gflags_unittest-main.cc: src/gflags_unittest.cc
rm -f src/gflags_unittest-main.cc
cp -p $(top_srcdir)/src/gflags_unittest.cc src/gflags_unittest-main.cc
CLEANFILES += src/gflags_unittest-main.cc
TESTS += gflags_unittest3
gflags_unittest3_SOURCES = $(gflagsinclude_HEADERS) \
src/gflags_unittest_main.cc
gflags_unittest3_LDADD = libgflags_nothreads.la
src/gflags_unittest_main.cc: src/gflags_unittest.cc
rm -f src/gflags_unittest_main.cc
cp -p $(top_srcdir)/src/gflags_unittest.cc src/gflags_unittest_main.cc
CLEANFILES += src/gflags_unittest_main.cc
# Some buggy sh's ignore "" instead of treating it as a positional
# parameter. Since we use "" in this script, we prefer bash if we
# can. If there's no bash, we fall back to sh.
check_SCRIPTS += gflags_unittest_sh
noinst_SCRIPTS += src/gflags_unittest.sh
dist_noinst_DATA = src/gflags_unittest_flagfile
gflags_unittest_sh: gflags_unittest$(EXEEXT) \
gflags_unittest2$(EXEEXT) \
gflags_unittest3$(EXEEXT)
bash --version >/dev/null 2>&1 && export SH=bash || export SH=sh; \
$$SH "$(top_srcdir)/src/gflags_unittest.sh" \
"`pwd`/gflags_unittest" "$(top_srcdir)" "@TEST_TMPDIR@"
# Test the STRIP_FLAGS #define.
TESTS += gflags_strip_flags_test
gflags_strip_flags_test_SOURCES = $(gflagsinclude_HEADERS) \
src/config_for_unittests.h \
src/gflags_strip_flags_test.cc
gflags_strip_flags_test_CXXFLAGS = $(PTHREAD_CFLAGS)
gflags_strip_flags_test_LDFLAGS = $(PTHREAD_CFLAGS)
gflags_strip_flags_test_LDADD = libgflags.la
check_SCRIPTS += gflags_strip_flags_test_sh
noinst_SCRIPTS += src/gflags_strip_flags_test.sh
gflags_strip_flags_test_sh: gflags_strip_flags_test$(EXEEXT)
sh "$(top_srcdir)/src/gflags_strip_flags_test.sh" \
"`pwd`/gflags_strip_flags_test$(EXEEXT)"
# These are negative-compilation tests. We want to make sure these
# erroneous use of the flags macros correctly fail to compile.
# Again, we just bother testing with the no-threads version of the library.
check_SCRIPTS += gflags_nc_test1
gflags_nc_test1: $(gflagsinclude_HEADERS) src/gflags_nc.cc
if $(CXX) -DTEST_SWAPPED_ARGS $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o gflags_nc_test1.o $(srcdir)/src/gflags_nc.cc; then echo "Compile succeeded but should have failed"; exit 1; else echo "Compile failed, like it was supposed to"; fi
check_SCRIPTS += gflags_nc_test2
gflags_nc_test2: $(gflagsinclude_HEADERS) src/gflags_nc.cc
if $(CXX) -DTEST_INT_INSTEAD_OF_BOOL $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o gflags_nc_test2.o $(srcdir)/src/gflags_nc.cc; then echo "Compile succeeded but should have failed"; exit 1; else echo "Compile failed, like it was supposed to"; fi
check_SCRIPTS += gflags_nc_test3
gflags_nc_test3: $(gflagsinclude_HEADERS) src/gflags_nc.cc
if $(CXX) -DTEST_BOOL_IN_QUOTES $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o gflags_nc_test3.o $(srcdir)/src/gflags_nc.cc; then echo "Compile succeeded but should have failed"; exit 1; else echo "Compile failed, like it was supposed to"; fi
# This one, on the other hand, should succeed.
check_SCRIPTS += gflags_nc_test4
gflags_nc_test4: $(gflagsinclude_HEADERS) src/gflags_nc.cc
$(CXX) -DSANITY $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o gflags_nc_test4.o $(srcdir)/src/gflags_nc.cc
# This file isn't covered under any rule that would cause it to be distributed.
dist_noinst_DATA += src/gflags_nc.cc
## ^^^^ END OF RULES TO MAKE THE LIBRARIES, BINARIES, AND UNITTESTS
## This should always include $(TESTS), but may also include other
## binaries that you compile but don't want automatically installed.
noinst_PROGRAMS = $(TESTS)
rpm: dist-gzip packages/rpm.sh packages/rpm/rpm.spec
@cd packages && ./rpm.sh ${PACKAGE} ${VERSION}
deb: dist-gzip packages/deb.sh packages/deb/*
@cd packages && ./deb.sh ${PACKAGE} ${VERSION}
# http://linux.die.net/man/1/pkg-config, http://pkg-config.freedesktop.org/wiki
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = lib${PACKAGE}.pc lib${PACKAGE}_nothreads.pc
CLEANFILES += $(pkgconfig_DATA)
# I get the description and URL lines from the rpm spec. I use sed to
# try to rewrite exec_prefix, libdir, and includedir in terms of
# prefix, if possible.
lib${PACKAGE}.pc: Makefile packages/rpm/rpm.spec
echo 'prefix=$(prefix)' > "$@".tmp
echo 'exec_prefix='`echo '$(exec_prefix)' | sed 's@^$(prefix)@$${prefix}@'` >> "$@".tmp
echo 'libdir='`echo '$(libdir)' | sed 's@^$(exec_prefix)@$${exec_prefix}@'` >> "$@".tmp
echo 'includedir='`echo '$(includedir)' | sed 's@^$(prefix)@$${prefix}@'` >> "$@".tmp
echo '' >> "$@".tmp
echo 'Name: $(PACKAGE)' >> "$@".tmp
echo 'Version: $(VERSION)' >> "$@".tmp
-grep '^Summary:' $(top_srcdir)/packages/rpm/rpm.spec | sed s/^Summary:/Description:/ | head -n1 >> "$@".tmp
-grep '^URL: ' $(top_srcdir)/packages/rpm/rpm.spec >> "$@".tmp
echo 'Requires:' >> "$@".tmp
echo 'Libs: -L$${libdir} -l$(PACKAGE)' >> "$@".tmp
echo 'Libs.private: $(PTHREAD_CFLAGS) $(PTHREAD_LIBS)' >> "$@".tmp
echo 'Cflags: -I$${includedir}' >> "$@".tmp
mv -f "$@".tmp "$@"
# The nothreads version is mostly the same
lib${PACKAGE}_nothreads.pc: lib${PACKAGE}.pc
grep -v Libs.private lib${PACKAGE}.pc | sed s/-l$(PACKAGE)/-l$(PACKAGE)_nothreads/ > "$@"
libtool: $(LIBTOOL_DEPS)
$(SHELL) ./config.status --recheck
EXTRA_DIST = packages/rpm.sh packages/rpm/rpm.spec packages/deb.sh packages/deb \
libtool $(SCRIPTS) \
src/windows/config.h src/windows/port.h src/windows/port.cc \
src/windows/gflags/gflags.h src/windows/gflags/gflags_declare.h \
src/windows/gflags/gflags_completions.h \
$(WINDOWS_PROJECTS) \
src/solaris/libstdc++.la

1216
Makefile.in
View file

File diff suppressed because it is too large Load diff

38
NEWS → NEWS.txt
View file

@ -1,3 +1,41 @@
=== 20 March 2014 ===
I've just released gflags 2.1.0.
The major changes are the use of CMake for the build configuration instead
of the autotools and packaging support through CPack. This release compiles
with all major compilers without warnings and passed the unit tests on
Ubuntu 12.04, Windows 7 (Visual Studio 2008 and 2010, Cygwin, MinGW), and
Mac OS X (Xcode 5.1).
The SVN repository on Google Code is now frozen and replaced by a Git
repository such that it can be used as Git submodule by projects. The main
hosting of this project remains at Google Code. Thanks to the distributed
character of Git, I can push (and pull) changes from both GitHub and Google Code
in order to keep the two public repositories in sync.
When fixing an issue for a pull request through either of these hosting
platforms, please reference the issue number as
[https://code.google.com/p/support/wiki/IssueTracker#Integration_with_version_control described here].
For the further development, I am following the
[http://nvie.com/posts/a-successful-git-branching-model/ Git branching model]
with feature branch names prefixed by "feature/" and bugfix branch names
prefixed by "bugfix/", respectively.
Binary and source distribution packages can be downloaded from
[https://github.com/schuhschuh/gflags GitHub] as Google Code no longer
permits the upload of such download packages.
=== 14 January 2013 ===
The migration of the build system to CMake is almost complete.
What remains to be done is rewriting the tests in Python such they can be
executed on non-Unix platforms and splitting them up into separate CTest tests.
Though merging these changes into the master branch yet remains to be done,
it is recommended to already start using the
[https://github.com/schuhschuh/gflags/tree/cmake-migration cmake-migration] branch.
=== 20 April 2013 ===
More than a year has past since I (Andreas) took over the maintenance for

9
README
View file

@ -1,9 +0,0 @@
This repository contains a C++ of the Google commandline flags module.
Documentation for the C++ implementation is in doc/. The python version of
gflags is now shipped seperately as it is completely independent of this
module.
See INSTALL for (generic) installation instructions for C++: basically
./configure && make && make install
See README_windows.txt for instructions on using under windows.

6
README.txt Normal file
View file

@ -0,0 +1,6 @@
This package contains a library that implements commandline flags
processing. As such it's a replacement for getopt(). It has increased
flexibility, including built-in support for C++ types like string, and
the ability to define flags in the source file in which they're used.
The devel package contains static and debug libraries and header files
for developing applications that use the gflags package.

26
README_windows.txt
View file

@ -1,26 +0,0 @@
You can compile this under Windows, if you want. The solution file
(for VC 7.1 and later) is in this directory.
I've been told the following steps work to compile this under win64:
1) Open the provided solution file
2) Click on the Win32 target (on the right of Debug/Release)
3) Choose Configuration Manager
4) In Active Solution Platforms, choose New...
5) In "Type of select the new platform", choose x64.
In "Copy settings from:" choose Win32.
6) Ok and then Close
I don't know very much about how to install DLLs on Windows, so you'll
have to figure out that part for yourself. If you choose to just
re-use the existing .sln, make sure you set the IncludeDir's
appropriately! Look at the properties for libgflags.dll.
You can also create a static library of gflags. To do this, add
/D GFLAGS_DLL_DECL= /D GFLAGS_DLL_DECLARE_FLAG= /D GFLAGS_DLL_DEFINE_FLAG=
to the compile line of every gflags .cc file.
If you create a static library that *uses* flags (that is, DEFINEs or
DECLAREs flags), you will need to add the following to every .cc file
that defines or declares a flag (it's safe to add them to every .cc
file in your project):
/D GFLAGS_DLL_DECLARE_FLAG= /D GFLAGS_DLL_DEFINE_FLAG=

890
aclocal.m4 vendored
View file

@ -1,890 +0,0 @@
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29
autogen.sh
View file

@ -1,29 +0,0 @@
#!/bin/sh
# Before using, you should figure out all the .m4 macros that your
# configure.m4 script needs and make sure they exist in the m4/
# directory.
#
# These are the files that this script might edit:
# aclocal.m4 configure Makefile.in src/config.h.in \
# depcomp config.guess config.sub install-sh missing mkinstalldirs \
#
# Here's a command you can run to see what files aclocal will import:
# aclocal -I ../autoconf --output=- | sed -n 's/^m4_include..\([^]]*\).*/\1/p'
# Because libtoolize isn't in the hermetic build, autogen doesn't run it.
# However, it should be run manually periodically to update these files:
# in .: ltmain.sh
# in m4: libtool.m4 ltoptions.m4 ltsugar.m4 ltversion.m4 lt~obsolete.m4
set -ex
rm -rf autom4te.cache
aclocal --force -I m4
#grep -q LIBTOOL configure.ac && libtoolize -c -f
autoconf -f -W all,no-obsolete
autoheader -f -W all
automake -a -c -f -W all
rm -rf autom4te.cache
exit 0

300
cmake/CMakeCXXInformation.cmake Normal file
View file

@ -0,0 +1,300 @@
# Copied from master branch of CMake (commit SHA 34a49dea) before release of
# this newer version which seems to fix a bug of the one coming with CMake 2.8-12.
#=============================================================================
# Copyright 2004-2011 Kitware, Inc.
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
# This file sets the basic flags for the C++ language in CMake.
# It also loads the available platform file for the system-compiler
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# It also loads a system - compiler - processor (or target hardware)
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# some compilers use different extensions (e.g. sdcc uses .rel)
# so set the extension here first so it can be overridden by the compiler specific file
if(UNIX)
set(CMAKE_CXX_OUTPUT_EXTENSION .o)
else()
set(CMAKE_CXX_OUTPUT_EXTENSION .obj)
endif()
set(_INCLUDED_FILE 0)
# Load compiler-specific information.
if(CMAKE_CXX_COMPILER_ID)
include(Compiler/${CMAKE_CXX_COMPILER_ID}-CXX OPTIONAL)
endif()
set(CMAKE_BASE_NAME)
get_filename_component(CMAKE_BASE_NAME "${CMAKE_CXX_COMPILER}" NAME_WE)
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if(CMAKE_COMPILER_IS_GNUCXX)
set(CMAKE_BASE_NAME g++)
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# load a hardware specific file, mostly useful for embedded compilers
if(CMAKE_SYSTEM_PROCESSOR)
if(CMAKE_CXX_COMPILER_ID)
include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_CXX_COMPILER_ID}-CXX-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
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if (NOT _INCLUDED_FILE)
include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME}-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
endif ()
endif()
# load the system- and compiler specific files
if(CMAKE_CXX_COMPILER_ID)
include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_CXX_COMPILER_ID}-CXX OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
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if (NOT _INCLUDED_FILE)
include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME} OPTIONAL
RESULT_VARIABLE _INCLUDED_FILE)
endif ()
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include(Platform/${CMAKE_SYSTEM_NAME} OPTIONAL)
endif ()
if(CMAKE_CXX_SIZEOF_DATA_PTR)
foreach(f ${CMAKE_CXX_ABI_FILES})
include(${f})
endforeach()
unset(CMAKE_CXX_ABI_FILES)
endif()
# This should be included before the _INIT variables are
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if(CMAKE_USER_MAKE_RULES_OVERRIDE)
# Save the full path of the file so try_compile can use it.
include(${CMAKE_USER_MAKE_RULES_OVERRIDE} RESULT_VARIABLE _override)
set(CMAKE_USER_MAKE_RULES_OVERRIDE "${_override}")
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if(CMAKE_USER_MAKE_RULES_OVERRIDE_CXX)
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include(${CMAKE_USER_MAKE_RULES_OVERRIDE_CXX} RESULT_VARIABLE _override)
set(CMAKE_USER_MAKE_RULES_OVERRIDE_CXX "${_override}")
endif()
# Create a set of shared library variable specific to C++
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set(CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS})
endif()
if(NOT CMAKE_CXX_COMPILE_OPTIONS_PIC)
set(CMAKE_CXX_COMPILE_OPTIONS_PIC ${CMAKE_C_COMPILE_OPTIONS_PIC})
endif()
if(NOT CMAKE_CXX_COMPILE_OPTIONS_PIE)
set(CMAKE_CXX_COMPILE_OPTIONS_PIE ${CMAKE_C_COMPILE_OPTIONS_PIE})
endif()
if(NOT CMAKE_CXX_COMPILE_OPTIONS_DLL)
set(CMAKE_CXX_COMPILE_OPTIONS_DLL ${CMAKE_C_COMPILE_OPTIONS_DLL})
endif()
if(NOT CMAKE_SHARED_LIBRARY_CXX_FLAGS)
set(CMAKE_SHARED_LIBRARY_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_C_FLAGS})
endif()
if(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS)
set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_LINK_C_FLAGS})
endif()
if(NOT CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG)
set(CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG})
endif()
if(NOT CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG_SEP)
set(CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG_SEP ${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP})
endif()
if(NOT CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG)
set(CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RPATH_LINK_C_FLAG})
endif()
if(NOT DEFINED CMAKE_EXE_EXPORTS_CXX_FLAG)
set(CMAKE_EXE_EXPORTS_CXX_FLAG ${CMAKE_EXE_EXPORTS_C_FLAG})
endif()
if(NOT DEFINED CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG)
set(CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG ${CMAKE_SHARED_LIBRARY_SONAME_C_FLAG})
endif()
if(NOT CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG)
set(CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG})
endif()
if(NOT CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG_SEP)
set(CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG_SEP ${CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG_SEP})
endif()
if(NOT CMAKE_EXECUTABLE_RPATH_LINK_CXX_FLAG)
set(CMAKE_EXECUTABLE_RPATH_LINK_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG})
endif()
if(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_CXX_WITH_RUNTIME_PATH)
set(CMAKE_SHARED_LIBRARY_LINK_CXX_WITH_RUNTIME_PATH ${CMAKE_SHARED_LIBRARY_LINK_C_WITH_RUNTIME_PATH})
endif()
if(NOT CMAKE_INCLUDE_FLAG_CXX)
set(CMAKE_INCLUDE_FLAG_CXX ${CMAKE_INCLUDE_FLAG_C})
endif()
if(NOT CMAKE_INCLUDE_FLAG_SEP_CXX)
set(CMAKE_INCLUDE_FLAG_SEP_CXX ${CMAKE_INCLUDE_FLAG_SEP_C})
endif()
# for most systems a module is the same as a shared library
# so unless the variable CMAKE_MODULE_EXISTS is set just
# copy the values from the LIBRARY variables
if(NOT CMAKE_MODULE_EXISTS)
set(CMAKE_SHARED_MODULE_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_CXX_FLAGS})
set(CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS})
endif()
# repeat for modules
if(NOT CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS)
set(CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS ${CMAKE_SHARED_MODULE_CREATE_C_FLAGS})
endif()
if(NOT CMAKE_SHARED_MODULE_CXX_FLAGS)
set(CMAKE_SHARED_MODULE_CXX_FLAGS ${CMAKE_SHARED_MODULE_C_FLAGS})
endif()
# Initialize CXX link type selection flags from C versions.
foreach(type SHARED_LIBRARY SHARED_MODULE EXE)
if(NOT CMAKE_${type}_LINK_STATIC_CXX_FLAGS)
set(CMAKE_${type}_LINK_STATIC_CXX_FLAGS
${CMAKE_${type}_LINK_STATIC_C_FLAGS})
endif()
if(NOT CMAKE_${type}_LINK_DYNAMIC_CXX_FLAGS)
set(CMAKE_${type}_LINK_DYNAMIC_CXX_FLAGS
${CMAKE_${type}_LINK_DYNAMIC_C_FLAGS})
endif()
endforeach()
# add the flags to the cache based
# on the initial values computed in the platform/*.cmake files
# use _INIT variables so that this only happens the first time
# and you can set these flags in the cmake cache
set(CMAKE_CXX_FLAGS_INIT "$ENV{CXXFLAGS} ${CMAKE_CXX_FLAGS_INIT}")
# avoid just having a space as the initial value for the cache
if(CMAKE_CXX_FLAGS_INIT STREQUAL " ")
set(CMAKE_CXX_FLAGS_INIT)
endif()
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_INIT}" CACHE STRING
"Flags used by the compiler during all build types.")
if(NOT CMAKE_NOT_USING_CONFIG_FLAGS)
set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG_INIT}" CACHE STRING
"Flags used by the compiler during debug builds.")
set (CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL_INIT}" CACHE STRING
"Flags used by the compiler during release builds for minimum size.")
set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE_INIT}" CACHE STRING
"Flags used by the compiler during release builds.")
set (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT}" CACHE STRING
"Flags used by the compiler during release builds with debug info.")
endif()
if(CMAKE_CXX_STANDARD_LIBRARIES_INIT)
set(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES_INIT}"
CACHE STRING "Libraries linked by default with all C++ applications.")
mark_as_advanced(CMAKE_CXX_STANDARD_LIBRARIES)
endif()
include(CMakeCommonLanguageInclude)
# now define the following rules:
# CMAKE_CXX_CREATE_SHARED_LIBRARY
# CMAKE_CXX_CREATE_SHARED_MODULE
# CMAKE_CXX_COMPILE_OBJECT
# CMAKE_CXX_LINK_EXECUTABLE
# variables supplied by the generator at use time
# <TARGET>
# <TARGET_BASE> the target without the suffix
# <OBJECTS>
# <OBJECT>
# <LINK_LIBRARIES>
# <FLAGS>
# <LINK_FLAGS>
# CXX compiler information
# <CMAKE_CXX_COMPILER>
# <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS>
# <CMAKE_CXX_SHARED_MODULE_CREATE_FLAGS>
# <CMAKE_CXX_LINK_FLAGS>
# Static library tools
# <CMAKE_AR>
# <CMAKE_RANLIB>
# create a shared C++ library
if(NOT CMAKE_CXX_CREATE_SHARED_LIBRARY)
set(CMAKE_CXX_CREATE_SHARED_LIBRARY
"<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
endif()
# create a c++ shared module copy the shared library rule by default
if(NOT CMAKE_CXX_CREATE_SHARED_MODULE)
set(CMAKE_CXX_CREATE_SHARED_MODULE ${CMAKE_CXX_CREATE_SHARED_LIBRARY})
endif()
# Create a static archive incrementally for large object file counts.
# If CMAKE_CXX_CREATE_STATIC_LIBRARY is set it will override these.
if(NOT DEFINED CMAKE_CXX_ARCHIVE_CREATE)
set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> cr <TARGET> <LINK_FLAGS> <OBJECTS>")
endif()
if(NOT DEFINED CMAKE_CXX_ARCHIVE_APPEND)
set(CMAKE_CXX_ARCHIVE_APPEND "<CMAKE_AR> r <TARGET> <LINK_FLAGS> <OBJECTS>")
endif()
if(NOT DEFINED CMAKE_CXX_ARCHIVE_FINISH)
set(CMAKE_CXX_ARCHIVE_FINISH "<CMAKE_RANLIB> <TARGET>")
endif()
# compile a C++ file into an object file
if(NOT CMAKE_CXX_COMPILE_OBJECT)
set(CMAKE_CXX_COMPILE_OBJECT
"<CMAKE_CXX_COMPILER> <DEFINES> <FLAGS> -o <OBJECT> -c <SOURCE>")
endif()
if(NOT CMAKE_CXX_LINK_EXECUTABLE)
set(CMAKE_CXX_LINK_EXECUTABLE
"<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
endif()
mark_as_advanced(
CMAKE_VERBOSE_MAKEFILE
CMAKE_CXX_FLAGS
CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_RELWITHDEBINFO
CMAKE_CXX_FLAGS_MINSIZEREL
CMAKE_CXX_FLAGS_DEBUG)
set(CMAKE_CXX_INFORMATION_LOADED 1)

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#.rst:
# CheckLibraryExists
# ------------------
#
# Check if the function exists.
#
# CHECK_LIBRARY_EXISTS (LIBRARY FUNCTION LOCATION VARIABLE)
#
# ::
#
# LIBRARY - the name of the library you are looking for
# FUNCTION - the name of the function
# LOCATION - location where the library should be found
# VARIABLE - variable to store the result
#
#
#
# The following variables may be set before calling this macro to modify
# the way the check is run:
#
# ::
#
# CMAKE_REQUIRED_FLAGS = string of compile command line flags
# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
# CMAKE_REQUIRED_LIBRARIES = list of libraries to link
#=============================================================================
# Copyright 2002-2009 Kitware, Inc.
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
macro(CHECK_CXX_LIBRARY_EXISTS LIBRARY FUNCTION LOCATION VARIABLE)
if("${VARIABLE}" MATCHES "^${VARIABLE}$")
set(MACRO_CHECK_LIBRARY_EXISTS_DEFINITION
"-DCHECK_FUNCTION_EXISTS=${FUNCTION} ${CMAKE_REQUIRED_FLAGS}")
message(STATUS "Looking for ${FUNCTION} in ${LIBRARY}")
set(CHECK_LIBRARY_EXISTS_LIBRARIES ${LIBRARY})
if(CMAKE_REQUIRED_LIBRARIES)
set(CHECK_LIBRARY_EXISTS_LIBRARIES
${CHECK_LIBRARY_EXISTS_LIBRARIES} ${CMAKE_REQUIRED_LIBRARIES})
endif()
configure_file(${CMAKE_ROOT}/Modules/CheckFunctionExists.c
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckFunctionExists.cxx COPYONLY)
try_compile(${VARIABLE}
${CMAKE_BINARY_DIR}
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckFunctionExists.cxx
COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
LINK_LIBRARIES ${CHECK_LIBRARY_EXISTS_LIBRARIES}
CMAKE_FLAGS
-DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_LIBRARY_EXISTS_DEFINITION}
-DLINK_DIRECTORIES:STRING=${LOCATION}
OUTPUT_VARIABLE OUTPUT)
if(${VARIABLE})
message(STATUS "Looking for ${FUNCTION} in ${LIBRARY} - found")
set(${VARIABLE} 1 CACHE INTERNAL "Have library ${LIBRARY}")
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"Determining if the function ${FUNCTION} exists in the ${LIBRARY} "
"passed with the following output:\n"
"${OUTPUT}\n\n")
else()
message(STATUS "Looking for ${FUNCTION} in ${LIBRARY} - not found")
set(${VARIABLE} "" CACHE INTERNAL "Have library ${LIBRARY}")
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining if the function ${FUNCTION} exists in the ${LIBRARY} "
"failed with the following output:\n"
"${OUTPUT}\n\n")
endif()
endif()
endmacro()

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#include <stdio.h>
#include <pthread.h>
#include <unistd.h>
void* runner(void*);
int res = 0;
#ifdef __CLASSIC_C__
int main(){
int ac;
char*av[];
#else
int main(int ac, char*av[]){
#endif
pthread_t tid[2];
pthread_create(&tid[0], 0, runner, (void*)1);
pthread_create(&tid[1], 0, runner, (void*)2);
#if defined(__BEOS__) && !defined(__ZETA__) // (no usleep on BeOS 5.)
usleep(1); // for strange behavior on single-processor sun
#endif
pthread_join(tid[0], 0);
pthread_join(tid[1], 0);
if(ac > 1000){return *av[0];}
return res;
}
void* runner(void* args)
{
int cc;
for ( cc = 0; cc < 10; cc ++ )
{
printf("%p CC: %d\n", args, cc);
}
res ++;
return 0;
}

37
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@headers@
#undef KEY
#if defined(__i386)
# define KEY '_','_','i','3','8','6'
#elif defined(__x86_64)
# define KEY '_','_','x','8','6','_','6','4'
#elif defined(__ppc__)
# define KEY '_','_','p','p','c','_','_'
#elif defined(__ppc64__)
# define KEY '_','_','p','p','c','6','4','_','_'
#endif
#define SIZE (sizeof(@type@))
char info_size[] = {'I', 'N', 'F', 'O', ':', 's','i','z','e','[',
('0' + ((SIZE / 10000)%10)),
('0' + ((SIZE / 1000)%10)),
('0' + ((SIZE / 100)%10)),
('0' + ((SIZE / 10)%10)),
('0' + (SIZE % 10)),
']',
#ifdef KEY
' ','k','e','y','[', KEY, ']',
#endif
'\0'};
#ifdef __CLASSIC_C__
int main(argc, argv) int argc; char *argv[];
#else
int main(int argc, char *argv[])
#endif
{
int require = 0;
require += info_size[argc];
(void)argv;
return require;
}

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# Copied from master branch of CMake (commit SHA 34a49dea) and
# modified to use CheckIncludeFileCXX instead of CheckIncludeFile
# when the LANGUAGE is CXX. Modified the try_compile call to
# not pass any LINK_LIBRARIES as this option is only supported by
# CMake since version 2.8.11
# -andreas
#.rst:
# CheckTypeSize
# -------------
#
# Check sizeof a type
#
# ::
#
# CHECK_TYPE_SIZE(TYPE VARIABLE [BUILTIN_TYPES_ONLY]
# [LANGUAGE <language>])
#
# Check if the type exists and determine its size. On return,
# "HAVE_${VARIABLE}" holds the existence of the type, and "${VARIABLE}"
# holds one of the following:
#
# ::
#
# <size> = type has non-zero size <size>
# "0" = type has arch-dependent size (see below)
# "" = type does not exist
#
# Furthermore, the variable "${VARIABLE}_CODE" holds C preprocessor code
# to define the macro "${VARIABLE}" to the size of the type, or leave
# the macro undefined if the type does not exist.
#
# The variable "${VARIABLE}" may be "0" when CMAKE_OSX_ARCHITECTURES has
# multiple architectures for building OS X universal binaries. This
# indicates that the type size varies across architectures. In this
# case "${VARIABLE}_CODE" contains C preprocessor tests mapping from
# each architecture macro to the corresponding type size. The list of
# architecture macros is stored in "${VARIABLE}_KEYS", and the value for
# each key is stored in "${VARIABLE}-${KEY}".
#
# If the BUILTIN_TYPES_ONLY option is not given, the macro checks for
# headers <sys/types.h>, <stdint.h>, and <stddef.h>, and saves results
# in HAVE_SYS_TYPES_H, HAVE_STDINT_H, and HAVE_STDDEF_H. The type size
# check automatically includes the available headers, thus supporting
# checks of types defined in the headers.
#
# If LANGUAGE is set, the specified compiler will be used to perform the
# check. Acceptable values are C and CXX
#
# Despite the name of the macro you may use it to check the size of more
# complex expressions, too. To check e.g. for the size of a struct
# member you can do something like this:
#
# ::
#
# check_type_size("((struct something*)0)->member" SIZEOF_MEMBER)
#
#
#
# The following variables may be set before calling this macro to modify
# the way the check is run:
#
# ::
#
# CMAKE_REQUIRED_FLAGS = string of compile command line flags
# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
# CMAKE_REQUIRED_INCLUDES = list of include directories
# CMAKE_EXTRA_INCLUDE_FILES = list of extra headers to include
#=============================================================================
# Copyright 2002-2009 Kitware, Inc.
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
include(CheckIncludeFile)
include(CheckIncludeFileCXX)
cmake_policy(PUSH)
cmake_minimum_required(VERSION 2.6 FATAL_ERROR)
get_filename_component(__check_type_size_dir "${CMAKE_CURRENT_LIST_FILE}" PATH)
#-----------------------------------------------------------------------------
# Helper function. DO NOT CALL DIRECTLY.
function(__check_type_size_impl type var map builtin language)
message(STATUS "Check size of ${type}")
# Include header files.
set(headers)
if(builtin)
if(HAVE_SYS_TYPES_H)
set(headers "${headers}#include <sys/types.h>\n")
endif()
if(HAVE_STDINT_H)
set(headers "${headers}#include <stdint.h>\n")
endif()
if(HAVE_STDDEF_H)
set(headers "${headers}#include <stddef.h>\n")
endif()
endif()
foreach(h ${CMAKE_EXTRA_INCLUDE_FILES})
set(headers "${headers}#include \"${h}\"\n")
endforeach()
# Perform the check.
if("${language}" STREQUAL "C")
set(src ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckTypeSize/${var}.c)
elseif("${language}" STREQUAL "CXX")
set(src ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckTypeSize/${var}.cpp)
else()
message(FATAL_ERROR "Unknown language:\n ${language}\nSupported languages: C, CXX.\n")
endif()
set(bin ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckTypeSize/${var}.bin)
configure_file(${__check_type_size_dir}/CheckTypeSize.c.in ${src} @ONLY)
try_compile(HAVE_${var} ${CMAKE_BINARY_DIR} ${src}
COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
CMAKE_FLAGS
"-DCOMPILE_DEFINITIONS:STRING=${CMAKE_REQUIRED_FLAGS}"
"-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}"
OUTPUT_VARIABLE output
COPY_FILE ${bin}
)
if(HAVE_${var})
# The check compiled. Load information from the binary.
file(STRINGS ${bin} strings LIMIT_COUNT 10 REGEX "INFO:size")
# Parse the information strings.
set(regex_size ".*INFO:size\\[0*([^]]*)\\].*")
set(regex_key " key\\[([^]]*)\\]")
set(keys)
set(code)
set(mismatch)
set(first 1)
foreach(info ${strings})
if("${info}" MATCHES "${regex_size}")
# Get the type size.
string(REGEX REPLACE "${regex_size}" "\\1" size "${info}")
if(first)
set(${var} ${size})
elseif(NOT "${size}" STREQUAL "${${var}}")
set(mismatch 1)
endif()
set(first 0)
# Get the architecture map key.
string(REGEX MATCH "${regex_key}" key "${info}")
string(REGEX REPLACE "${regex_key}" "\\1" key "${key}")
if(key)
set(code "${code}\nset(${var}-${key} \"${size}\")")
list(APPEND keys ${key})
endif()
endif()
endforeach()
# Update the architecture-to-size map.
if(mismatch AND keys)
configure_file(${__check_type_size_dir}/CheckTypeSizeMap.cmake.in ${map} @ONLY)
set(${var} 0)
else()
file(REMOVE ${map})
endif()
if(mismatch AND NOT keys)
message(SEND_ERROR "CHECK_TYPE_SIZE found different results, consider setting CMAKE_OSX_ARCHITECTURES or CMAKE_TRY_COMPILE_OSX_ARCHITECTURES to one or no architecture !")
endif()
message(STATUS "Check size of ${type} - done")
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"Determining size of ${type} passed with the following output:\n${output}\n\n")
set(${var} "${${var}}" CACHE INTERNAL "CHECK_TYPE_SIZE: sizeof(${type})")
else()
# The check failed to compile.
message(STATUS "Check size of ${type} - failed")
file(READ ${src} content)
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining size of ${type} failed with the following output:\n${output}\n${src}:\n${content}\n\n")
set(${var} "" CACHE INTERNAL "CHECK_TYPE_SIZE: ${type} unknown")
file(REMOVE ${map})
endif()
endfunction()
#-----------------------------------------------------------------------------
macro(CHECK_TYPE_SIZE TYPE VARIABLE)
# parse arguments
unset(doing)
foreach(arg ${ARGN})
if("x${arg}" STREQUAL "xBUILTIN_TYPES_ONLY")
set(_CHECK_TYPE_SIZE_${arg} 1)
unset(doing)
elseif("x${arg}" STREQUAL "xLANGUAGE") # change to MATCHES for more keys
set(doing "${arg}")
set(_CHECK_TYPE_SIZE_${doing} "")
elseif("x${doing}" STREQUAL "xLANGUAGE")
set(_CHECK_TYPE_SIZE_${doing} "${arg}")
unset(doing)
else()
message(FATAL_ERROR "Unknown argument:\n ${arg}\n")
endif()
endforeach()
if("x${doing}" MATCHES "^x(LANGUAGE)$")
message(FATAL_ERROR "Missing argument:\n ${doing} arguments requires a value\n")
endif()
if(DEFINED _CHECK_TYPE_SIZE_LANGUAGE)
if(NOT "x${_CHECK_TYPE_SIZE_LANGUAGE}" MATCHES "^x(C|CXX)$")
message(FATAL_ERROR "Unknown language:\n ${_CHECK_TYPE_SIZE_LANGUAGE}.\nSupported languages: C, CXX.\n")
endif()
set(_language ${_CHECK_TYPE_SIZE_LANGUAGE})
else()
set(_language C)
endif()
# Optionally check for standard headers.
if(_CHECK_TYPE_SIZE_BUILTIN_TYPES_ONLY)
set(_builtin 0)
else()
set(_builtin 1)
if ("x${_CHECK_TYPE_SIZE_LANGUAGE}" STREQUAL "xCXX")
check_include_file_cxx(sys/types.h HAVE_SYS_TYPES_H)
check_include_file_cxx(stdint.h HAVE_STDINT_H)
check_include_file_cxx(stddef.h HAVE_STDDEF_H)
else ()
check_include_file(sys/types.h HAVE_SYS_TYPES_H)
check_include_file(stdint.h HAVE_STDINT_H)
check_include_file(stddef.h HAVE_STDDEF_H)
endif ()
endif()
unset(_CHECK_TYPE_SIZE_BUILTIN_TYPES_ONLY)
unset(_CHECK_TYPE_SIZE_LANGUAGE)
# Compute or load the size or size map.
set(${VARIABLE}_KEYS)
set(_map_file ${CMAKE_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CheckTypeSize/${VARIABLE}.cmake)
if(NOT DEFINED HAVE_${VARIABLE})
__check_type_size_impl(${TYPE} ${VARIABLE} ${_map_file} ${_builtin} ${_language})
endif()
include(${_map_file} OPTIONAL)
set(_map_file)
set(_builtin)
# Create preprocessor code.
if(${VARIABLE}_KEYS)
set(${VARIABLE}_CODE)
set(_if if)
foreach(key ${${VARIABLE}_KEYS})
set(${VARIABLE}_CODE "${${VARIABLE}_CODE}#${_if} defined(${key})\n# define ${VARIABLE} ${${VARIABLE}-${key}}\n")
set(_if elif)
endforeach()
set(${VARIABLE}_CODE "${${VARIABLE}_CODE}#else\n# error ${VARIABLE} unknown\n#endif")
set(_if)
elseif(${VARIABLE})
set(${VARIABLE}_CODE "#define ${VARIABLE} ${${VARIABLE}}")
else()
set(${VARIABLE}_CODE "/* #undef ${VARIABLE} */")
endif()
endmacro()
#-----------------------------------------------------------------------------
cmake_policy(POP)

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set(@var@_KEYS "@keys@")@code@

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#.rst:
# FindThreads
# -----------
#
# This module determines the thread library of the system.
#
# The following variables are set
#
# ::
#
# CMAKE_THREAD_LIBS_INIT - the thread library
# CMAKE_USE_SPROC_INIT - are we using sproc?
# CMAKE_USE_WIN32_THREADS_INIT - using WIN32 threads?
# CMAKE_USE_PTHREADS_INIT - are we using pthreads
# CMAKE_HP_PTHREADS_INIT - are we using hp pthreads
#
# For systems with multiple thread libraries, caller can set
#
# ::
#
# CMAKE_THREAD_PREFER_PTHREAD
#=============================================================================
# Copyright 2002-2009 Kitware, Inc.
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
include (CheckIncludeFileCXX)
include (CheckCXXLibraryExists)
include (CheckCXXSymbolExists)
set(Threads_FOUND FALSE)
# Do we have sproc?
if(CMAKE_SYSTEM MATCHES IRIX AND NOT CMAKE_THREAD_PREFER_PTHREAD)
CHECK_INCLUDE_FILES_CXX("sys/types.h;sys/prctl.h" CMAKE_HAVE_SPROC_H)
endif()
if(CMAKE_HAVE_SPROC_H AND NOT CMAKE_THREAD_PREFER_PTHREAD)
# We have sproc
set(CMAKE_USE_SPROC_INIT 1)
else()
# Do we have pthreads?
CHECK_INCLUDE_FILE_CXX("pthread.h" CMAKE_HAVE_PTHREAD_H)
if(CMAKE_HAVE_PTHREAD_H)
#
# We have pthread.h
# Let's check for the library now.
#
set(CMAKE_HAVE_THREADS_LIBRARY)
if(NOT THREADS_HAVE_PTHREAD_ARG)
# Check if pthread functions are in normal C library
CHECK_CXX_SYMBOL_EXISTS(pthread_create pthread.h CMAKE_HAVE_LIBC_CREATE)
if(CMAKE_HAVE_LIBC_CREATE)
set(CMAKE_THREAD_LIBS_INIT "")
set(CMAKE_HAVE_THREADS_LIBRARY 1)
set(Threads_FOUND TRUE)
endif()
if(NOT CMAKE_HAVE_THREADS_LIBRARY)
# Do we have -lpthreads
CHECK_CXX_LIBRARY_EXISTS(pthreads pthread_create "" CMAKE_HAVE_PTHREADS_CREATE)
if(CMAKE_HAVE_PTHREADS_CREATE)
set(CMAKE_THREAD_LIBS_INIT "-lpthreads")
set(CMAKE_HAVE_THREADS_LIBRARY 1)
set(Threads_FOUND TRUE)
endif()
# Ok, how about -lpthread
CHECK_CXX_LIBRARY_EXISTS(pthread pthread_create "" CMAKE_HAVE_PTHREAD_CREATE)
if(CMAKE_HAVE_PTHREAD_CREATE)
set(CMAKE_THREAD_LIBS_INIT "-lpthread")
set(CMAKE_HAVE_THREADS_LIBRARY 1)
set(Threads_FOUND TRUE)
endif()
if(CMAKE_SYSTEM MATCHES "SunOS.*")
# On sun also check for -lthread
CHECK_CXX_LIBRARY_EXISTS(thread thr_create "" CMAKE_HAVE_THR_CREATE)
if(CMAKE_HAVE_THR_CREATE)
set(CMAKE_THREAD_LIBS_INIT "-lthread")
set(CMAKE_HAVE_THREADS_LIBRARY 1)
set(Threads_FOUND TRUE)
endif()
endif()
endif()
endif()
if(NOT CMAKE_HAVE_THREADS_LIBRARY)
# If we did not found -lpthread, -lpthreads, or -lthread, look for -pthread
if("THREADS_HAVE_PTHREAD_ARG" MATCHES "^THREADS_HAVE_PTHREAD_ARG")
message(STATUS "Check if compiler accepts -pthread")
configure_file ("${CMAKE_CURRENT_LIST_DIR}/CheckForPthreads.cxx"
"${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckForPthreads.cxx" COPYONLY)
try_run(THREADS_PTHREAD_ARG THREADS_HAVE_PTHREAD_ARG
${CMAKE_BINARY_DIR}
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckForPthreads.cxx
CMAKE_FLAGS "-DLINK_LIBRARIES:STRING=-pthread;-DCMAKE_CXX_FLAGS:STRING=-fpermissive"
COMPILE_OUTPUT_VARIABLE OUTPUT)
if(THREADS_HAVE_PTHREAD_ARG)
if(THREADS_PTHREAD_ARG STREQUAL "2")
set(Threads_FOUND TRUE)
message(STATUS "Check if compiler accepts -pthread - yes")
else()
message(STATUS "Check if compiler accepts -pthread - no")
file(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining if compiler accepts -pthread returned ${THREADS_PTHREAD_ARG} instead of 2. The compiler had the following output:\n${OUTPUT}\n\n")
endif()
else()
message(STATUS "Check if compiler accepts -pthread - no")
file(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining if compiler accepts -pthread failed with the following output:\n${OUTPUT}\n\n")
endif()
endif()
if(THREADS_HAVE_PTHREAD_ARG)
set(Threads_FOUND TRUE)
set(CMAKE_THREAD_LIBS_INIT "-pthread")
endif()
endif()
endif()
endif()
if(CMAKE_THREAD_LIBS_INIT OR CMAKE_HAVE_LIBC_CREATE)
set(CMAKE_USE_PTHREADS_INIT 1)
set(Threads_FOUND TRUE)
endif()
if(CMAKE_SYSTEM MATCHES "Windows")
set(CMAKE_USE_WIN32_THREADS_INIT 1)
set(Threads_FOUND TRUE)
endif()
if(CMAKE_USE_PTHREADS_INIT)
if(CMAKE_SYSTEM MATCHES "HP-UX-*")
# Use libcma if it exists and can be used. It provides more
# symbols than the plain pthread library. CMA threads
# have actually been deprecated:
# http://docs.hp.com/en/B3920-90091/ch12s03.html#d0e11395
# http://docs.hp.com/en/947/d8.html
# but we need to maintain compatibility here.
# The CMAKE_HP_PTHREADS setting actually indicates whether CMA threads
# are available.
CHECK_CXX_LIBRARY_EXISTS(cma pthread_attr_create "" CMAKE_HAVE_HP_CMA)
if(CMAKE_HAVE_HP_CMA)
set(CMAKE_THREAD_LIBS_INIT "-lcma")
set(CMAKE_HP_PTHREADS_INIT 1)
set(Threads_FOUND TRUE)
endif()
set(CMAKE_USE_PTHREADS_INIT 1)
endif()
if(CMAKE_SYSTEM MATCHES "OSF1-V*")
set(CMAKE_USE_PTHREADS_INIT 0)
set(CMAKE_THREAD_LIBS_INIT )
endif()
if(CMAKE_SYSTEM MATCHES "CYGWIN_NT*")
set(CMAKE_USE_PTHREADS_INIT 1)
set(Threads_FOUND TRUE)
set(CMAKE_THREAD_LIBS_INIT )
set(CMAKE_USE_WIN32_THREADS_INIT 0)
endif()
endif()
include(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Threads DEFAULT_MSG Threads_FOUND)

4
cmake/README_runtime.txt Normal file
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@ -0,0 +1,4 @@
This package contains runtime libraries only which are required
by applications that use these libraries for the commandline flags
processing. If you want to develop such application, download
and install the development package instead.

23
cmake/config.cmake.in Normal file
View file

@ -0,0 +1,23 @@
## gflags CMake configuration file
# library version information
set (@PACKAGE_NAME@_VERSION_STRING "@PACKAGE_VERSION@")
set (@PACKAGE_NAME@_VERSION_MAJOR @PACKAGE_VERSION_MAJOR@)
set (@PACKAGE_NAME@_VERSION_MINOR @PACKAGE_VERSION_MINOR@)
set (@PACKAGE_NAME@_VERSION_PATCH @PACKAGE_VERSION_PATCH@)
# import targets
include ("${CMAKE_CURRENT_LIST_DIR}/@PACKAGE_NAME@-export.cmake")
# installation prefix
get_filename_component (CMAKE_CURRENT_LIST_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
get_filename_component (_INSTALL_PREFIX "${CMAKE_CURRENT_LIST_DIR}/@INSTALL_PREFIX_REL2CONFIG_DIR@" ABSOLUTE)
# include directory
set (@PACKAGE_NAME@_INCLUDE_DIR "${_INSTALL_PREFIX}/@INCLUDE_INSTALL_DIR@")
# gflags library
set (@PACKAGE_NAME@_LIBRARIES gflags)
# unset private variables
unset (_INSTALL_PREFIX)

53
cmake/execute_test.cmake Normal file
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@ -0,0 +1,53 @@
# ----------------------------------------------------------------------------
# sanitize string stored in variable for use in regular expression.
macro (sanitize_for_regex STRVAR)
string (REGEX REPLACE "([.+*?^$()])" "\\\\\\1" ${STRVAR} "${${STRVAR}}")
endmacro ()
# ----------------------------------------------------------------------------
# script arguments
if (NOT COMMAND)
message (FATAL_ERROR "Test command not specified!")
endif ()
if (NOT DEFINED EXPECTED_RC)
set (EXPECTED_RC 0)
endif ()
if (EXPECTED_OUTPUT)
sanitize_for_regex(EXPECTED_OUTPUT)
endif ()
if (UNEXPECTED_OUTPUT)
sanitize_for_regex(UNEXPECTED_OUTPUT)
endif ()
# ----------------------------------------------------------------------------
# set a few environment variables (useful for --tryfromenv)
set (ENV{FLAGS_undefok} "foo,bar")
set (ENV{FLAGS_weirdo} "")
set (ENV{FLAGS_version} "true")
set (ENV{FLAGS_help} "false")
# ----------------------------------------------------------------------------
# execute test command
execute_process(
COMMAND ${COMMAND}
RESULT_VARIABLE RC
OUTPUT_VARIABLE OUTPUT
ERROR_VARIABLE OUTPUT
)
if (OUTPUT)
message ("${OUTPUT}")
endif ()
# ----------------------------------------------------------------------------
# check test result
if (NOT RC EQUAL EXPECTED_RC)
string (REPLACE ";" " " COMMAND "${COMMAND}")
message (FATAL_ERROR "Command:\n\t${COMMAND}\nExit status is ${RC}, expected ${EXPECTED_RC}")
endif ()
if (EXPECTED_OUTPUT AND NOT OUTPUT MATCHES "${EXPECTED_OUTPUT}")
message (FATAL_ERROR "Test output does not match expected output: ${EXPECTED_OUTPUT}")
endif ()
if (UNEXPECTED_OUTPUT AND OUTPUT MATCHES "${UNEXPECTED_OUTPUT}")
message (FATAL_ERROR "Test output matches unexpected output: ${UNEXPECTED_OUTPUT}")
endif ()

66
cmake/package.cmake.in Normal file
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@ -0,0 +1,66 @@
# Per-generator CPack configuration file. See CPACK_PROJECT_CONFIG_FILE documented at
# http://www.cmake.org/cmake/help/v2.8.12/cpack.html#variable:CPACK_PROJECT_CONFIG_FILE
#
# All common CPACK_* variables are set in CMakeLists.txt already. This file only
# overrides some of these to provide package generator specific settings.
# whether package contains all development files or only runtime files
set (DEVEL @INSTALL_HEADERS@)
# ------------------------------------------------------------------------------
# Mac OS X package
if (CPACK_GENERATOR MATCHES "PackageMaker|DragNDrop")
set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}")
if (DEVEL)
set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}-devel")
endif ()
set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}-${CPACK_PACKAGE_VERSION}")
# ------------------------------------------------------------------------------
# Debian package
elseif (CPACK_GENERATOR MATCHES "DEB")
set (CPACK_PACKAGE_FILE_NAME "lib${CPACK_PACKAGE_NAME}")
if (DEVEL)
set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}-dev")
else ()
set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}0")
endif ()
set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}_${CPACK_PACKAGE_VERSION}-1_${CMAKE_SYSTEM_PROCESSOR}")
execute_process (
COMMAND dpkg --print-architecture
RESULT_VARIABLE RV
OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE
)
if (NOT RV EQUAL 0)
set (CPACK_DEBIAN_PACKAGE_ARCHITECTURE i386)
endif ()
set (CPACK_DEBIAN_PACKAGE_DEPENDS)
set (CPACK_DEBIAN_PACKAGE_SECTION "devel")
set (CPACK_DEBIAN_PACKAGE_PRIORITY "optional")
set (CPACK_DEBIAN_PACKAGE_HOMEPAGE "${CPACK_RPM_PACKAGE_URL}")
set (CPACK_DEBIAN_PACKAGE_MAINTAINER "${CPACK_PACKAGE_VENDOR}")
# ------------------------------------------------------------------------------
# RPM package
elseif (CPACK_GENERATOR MATCHES "RPM")
execute_process (
COMMAND dpkg --print-architecture
RESULT_VARIABLE RV
OUTPUT_VARIABLE CPACK_RPM_PACKAGE_ARCHITECTURE
)
if (NOT RV EQUAL 0)
set (CPACK_RPM_PACKAGE_ARCHITECTURE i386)
endif ()
set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}")
if (DEVEL)
set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}-devel")
endif ()
set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}-${CPACK_PACKAGE_VERSION}-1_${CMAKE_SYSTEM_PROCESSOR}")
endif ()

94
cmake/utils.cmake Normal file
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@ -0,0 +1,94 @@
## Utility CMake functions.
# ----------------------------------------------------------------------------
## Convert boolean value to 0 or 1
macro (bool_to_int VAR)
if (${VAR})
set (${VAR} 1)
else ()
set (${VAR} 0)
endif ()
endmacro ()
# ----------------------------------------------------------------------------
## Extract version numbers from version string.
function (version_numbers version major minor patch)
if (version MATCHES "([0-9]+)(\\.[0-9]+)?(\\.[0-9]+)?(rc[1-9][0-9]*|[a-z]+)?")
if (CMAKE_MATCH_1)
set (_major ${CMAKE_MATCH_1})
else ()
set (_major 0)
endif ()
if (CMAKE_MATCH_2)
set (_minor ${CMAKE_MATCH_2})
string (REGEX REPLACE "^\\." "" _minor "${_minor}")
else ()
set (_minor 0)
endif ()
if (CMAKE_MATCH_3)
set (_patch ${CMAKE_MATCH_3})
string (REGEX REPLACE "^\\." "" _patch "${_patch}")
else ()
set (_patch 0)
endif ()
else ()
set (_major 0)
set (_minor 0)
set (_patch 0)
endif ()
set ("${major}" "${_major}" PARENT_SCOPE)
set ("${minor}" "${_minor}" PARENT_SCOPE)
set ("${patch}" "${_patch}" PARENT_SCOPE)
endfunction ()
# ----------------------------------------------------------------------------
## Configure public header files
function (configure_headers out)
set (tmp)
foreach (src IN LISTS ARGN)
if (EXISTS "${PROJECT_SOURCE_DIR}/src/${src}.in")
configure_file ("${PROJECT_SOURCE_DIR}/src/${src}.in" "${PROJECT_BINARY_DIR}/include/${GFLAGS_NAMESPACE}/${src}" @ONLY)
list (APPEND tmp "${PROJECT_BINARY_DIR}/include/${GFLAGS_NAMESPACE}/${src}")
else ()
configure_file ("${PROJECT_SOURCE_DIR}/src/${src}" "${PROJECT_BINARY_DIR}/include/${GFLAGS_NAMESPACE}/${src}" COPYONLY)
list (APPEND tmp "${PROJECT_BINARY_DIR}/include/${GFLAGS_NAMESPACE}/${src}")
endif ()
endforeach ()
set (${out} "${tmp}" PARENT_SCOPE)
endfunction ()
# ----------------------------------------------------------------------------
## Configure source files with .in suffix
function (configure_sources out)
set (tmp)
foreach (src IN LISTS ARGN)
if (src MATCHES ".h$" AND EXISTS "${PROJECT_SOURCE_DIR}/src/${src}.in")
configure_file ("${PROJECT_SOURCE_DIR}/src/${src}.in" "${PROJECT_BINARY_DIR}/include/${GFLAGS_NAMESPACE}/${src}" @ONLY)
list (APPEND tmp "${PROJECT_BINARY_DIR}/include/${GFLAGS_NAMESPACE}/${src}")
else ()
list (APPEND tmp "${PROJECT_SOURCE_DIR}/src/${src}")
endif ()
endforeach ()
set (${out} "${tmp}" PARENT_SCOPE)
endfunction ()
# ----------------------------------------------------------------------------
## Add usage test
#
# Using PASS_REGULAR_EXPRESSION and FAIL_REGULAR_EXPRESSION would
# do as well, but CMake/CTest does not allow us to specify an
# expected exit status. Moreover, the execute_test.cmake script
# sets environment variables needed by the --fromenv/--tryfromenv tests.
macro (add_gflags_test name expected_rc expected_output unexpected_output cmd)
set (args "--test_tmpdir=${PROJECT_BINARY_DIR}/Testing/Temporary"
"--srcdir=${PROJECT_SOURCE_DIR}/test")
add_test (
NAME ${name}
COMMAND "${CMAKE_COMMAND}" "-DCOMMAND:STRING=$<TARGET_FILE:${cmd}>;${args};${ARGN}"
"-DEXPECTED_RC:STRING=${expected_rc}"
"-DEXPECTED_OUTPUT:STRING=${expected_output}"
"-DUNEXPECTED_OUTPUT:STRING=${unexpected_output}"
-P "${PROJECT_SOURCE_DIR}/cmake/execute_test.cmake"
WORKING_DIRECTORY "${GFLAGS_FLAGFILES_DIR}"
)
endmacro ()

21
cmake/version.cmake.in Normal file
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@ -0,0 +1,21 @@
## gflags CMake configuration version file
# -----------------------------------------------------------------------------
# library version
set (PACKAGE_VERSION "@PACKAGE_VERSION@")
# -----------------------------------------------------------------------------
# check compatibility
# Perform compatibility check here using the input CMake variables.
# See example in http://www.cmake.org/Wiki/CMake_2.6_Notes.
set (PACKAGE_VERSION_COMPATIBLE TRUE)
set (PACKAGE_VERSION_UNSUITABLE FALSE)
if ("${PACKAGE_FIND_VERSION_MAJOR}" EQUAL "@PACKAGE_VERSION_MAJOR@" AND
"${PACKAGE_FIND_VERSION_MINOR}" EQUAL "@PACKAGE_VERSION_MINOR@")
set (PACKAGE_VERSION_EXACT TRUE)
else ()
set (PACKAGE_VERSION_EXACT FALSE)
endif ()

1526
config.guess vendored
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File diff suppressed because it is too large Load diff

1658
config.sub vendored
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File diff suppressed because it is too large Load diff

20626
configure vendored
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File diff suppressed because it is too large Load diff

131
configure.ac
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@ -1,131 +0,0 @@
## Process this file with autoconf to produce configure.
## In general, the safest way to proceed is to run ./autogen.sh
# make sure we're interpreted by some minimal autoconf
AC_PREREQ(2.57)
AC_INIT(gflags, 2.0, google-gflags@googlegroups.com)
# Update this value for every release! (A:B:C will map to foo.so.(A-C).C.B)
# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
SO_VERSION=3:0:1
# The argument here is just something that should be in the current directory
# (for sanity checking)
AC_CONFIG_SRCDIR(README)
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([dist-zip])
AM_CONFIG_HEADER(src/config.h)
# Checks for programs.
AC_PROG_CXX
AC_PROG_CC
AC_PROG_CPP
AM_CONDITIONAL(GCC, test "$GCC" = yes) # let the Makefile know if we're gcc
AC_CANONICAL_HOST
# MinGW uses autoconf, but also needs the windows shim routines
# (since it doesn't have its own support for, say, pthreads).
# This requires us to #include a special header file, and also to
# link in some windows versions of .o's instead of the unix versions.
AH_BOTTOM([
#if defined( __MINGW32__) || defined(__MINGW64__)
#include "windows/port.h"
#endif
])
# Populate $host_cpu, $host_os, etc.
AC_CANONICAL_HOST
case $host_os in
*mingw*)
# Disabling fast install keeps libtool from creating wrapper scripts
# around the executables it builds. Such scripts have caused failures on
# MinGW. Using this option means an extra link step is executed during
# "make install".
AC_DISABLE_FAST_INSTALL
# /tmp is a mount-point in mingw, and hard to use. use cwd instead
TEST_TMPDIR=gflags_testdir
;;
*)
AC_ENABLE_FAST_INSTALL
TEST_TMPDIR=/tmp/gflags
;;
esac
AC_SUBST(TEST_TMPDIR)
# Uncomment this if you'll be exporting libraries (.so's)
AC_PROG_LIBTOOL
AC_SUBST(LIBTOOL_DEPS)
AC_SUBST(SO_VERSION)
# Check whether some low-level functions/files are available
AC_HEADER_STDC
# These are tested for by AC_HEADER_STDC, but I check again to set the var
AC_CHECK_HEADER(stdint.h, ac_cv_have_stdint_h=1, ac_cv_have_stdint_h=0)
AC_CHECK_HEADER(sys/types.h, ac_cv_have_systypes_h=1, ac_cv_have_systypes_h=0)
AC_CHECK_HEADER(inttypes.h, ac_cv_have_inttypes_h=1, ac_cv_have_inttypes_h=0)
AC_CHECK_HEADERS([fnmatch.h])
AC_CHECK_HEADERS([sys/stat.h])
AC_CHECK_HEADERS([unistd.h])
# These are the types I need. We look for them in either stdint.h,
# sys/types.h, or inttypes.h, all of which are part of the default-includes.
AC_CHECK_TYPE(uint16_t, ac_cv_have_uint16_t=1, ac_cv_have_uint16_t=0)
AC_CHECK_TYPE(u_int16_t, ac_cv_have_u_int16_t=1, ac_cv_have_u_int16_t=0)
AC_CHECK_TYPE(__int16, ac_cv_have___int16=1, ac_cv_have___int16=0)
AC_CHECK_FUNCS([strtoll strtoq])
AX_C___ATTRIBUTE__
# We only care about __attribute__ ((unused))
if test x"$ac_cv___attribute__" = x"yes"; then
ac_cv___attribute__unused="__attribute__ ((unused))"
else
ac_cv___attribute__unused=
fi
ACX_PTHREAD
# Find out what namespace 'normal' STL code lives in, and also what namespace
# the user wants our classes to be defined in
AC_CXX_STL_NAMESPACE
# TODO(csilvers): this should be renamed to gflags.
AC_DEFINE_GOOGLE_NAMESPACE(google)
# Solaris 10 6/06 has a bug where /usr/sfw/lib/libstdc++.la is empty.
# If so, we replace it with our own version.
LIBSTDCXX_LA_LINKER_FLAG=
if test -f /usr/sfw/lib/libstdc++.la && ! test -s /usr/sfw/lib/libstdc++.la
then
LIBSTDCXX_LA_LINKER_FLAG='-L$(top_srcdir)/src/solaris'
fi
AC_SUBST(LIBSTDCXX_LA_LINKER_FLAG)
# These are what's needed by gflags.h.in
AC_SUBST(ac_google_start_namespace)
AC_SUBST(ac_google_end_namespace)
AC_SUBST(ac_google_namespace)
AC_SUBST(ac_cv___attribute__unused)
AC_SUBST(ac_cv_have_stdint_h)
AC_SUBST(ac_cv_have_systypes_h)
AC_SUBST(ac_cv_have_inttypes_h)
AC_SUBST(ac_cv_have_uint16_t)
AC_SUBST(ac_cv_have_u_int16_t)
AC_SUBST(ac_cv_have___int16)
## Check out ../autoconf/ for other macros you can call to do useful stuff
# For windows, this has a non-trivial value (__declspec(export)), but any
# system that uses configure wants this to be the empty string.
AC_DEFINE(GFLAGS_DLL_DECL,,
[Always the empty-string on non-windows systems.
On windows, should be "__declspec(dllexport)".
This way, when we compile the dll, we export our functions/classes.
It's safe to define this here because config.h is only used
internally, to compile the DLL, and every DLL source file
#includes "config.h" before anything else.])
# Write generated configuration file, and also .h files
AC_CONFIG_FILES([Makefile
src/gflags/gflags.h src/gflags/gflags_declare.h
src/gflags/gflags_completions.h])
AC_OUTPUT

589
depcomp
View file

@ -1,589 +0,0 @@
#! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2007-03-29.01
# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software
# Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
case $1 in
'')
echo "$0: No command. Try \`$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: depcomp [--help] [--version] PROGRAM [ARGS]
Run PROGRAMS ARGS to compile a file, generating dependencies
as side-effects.
Environment variables:
depmode Dependency tracking mode.
source Source file read by `PROGRAMS ARGS'.
object Object file output by `PROGRAMS ARGS'.
DEPDIR directory where to store dependencies.
depfile Dependency file to output.
tmpdepfile Temporary file to use when outputing dependencies.
libtool Whether libtool is used (yes/no).
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "depcomp $scriptversion"
exit $?
;;
esac
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
fi
# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
# Some modes work just like other modes, but use different flags. We
# parameterize here, but still list the modes in the big case below,
# to make depend.m4 easier to write. Note that we *cannot* use a case
# here, because this file can only contain one case statement.
if test "$depmode" = hp; then
# HP compiler uses -M and no extra arg.
gccflag=-M
depmode=gcc
fi
if test "$depmode" = dashXmstdout; then
# This is just like dashmstdout with a different argument.
dashmflag=-xM
depmode=dashmstdout
fi
case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff. Hmm.
## Unfortunately, FreeBSD c89 acceptance of flags depends upon
## the command line argument order; so add the flags where they
## appear in depend2.am. Note that the slowdown incurred here
## affects only configure: in makefiles, %FASTDEP% shortcuts this.
for arg
do
case $arg in
-c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
*) set fnord "$@" "$arg" ;;
esac
shift # fnord
shift # $arg
done
"$@"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say).
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
## The second -e expression handles DOS-style file names with drive letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the `deleted header file' problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
tr ' ' '
' < "$tmpdepfile" |
## Some versions of gcc put a space before the `:'. On the theory
## that the space means something, we add a space to the output as
## well.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
sgi)
if test "$libtool" = yes; then
"$@" "-Wp,-MDupdate,$tmpdepfile"
else
"$@" -MDupdate "$tmpdepfile"
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
echo "$object : \\" > "$depfile"
# Clip off the initial element (the dependent). Don't try to be
# clever and replace this with sed code, as IRIX sed won't handle
# lines with more than a fixed number of characters (4096 in
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
# the IRIX cc adds comments like `#:fec' to the end of the
# dependency line.
tr ' ' '
' < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
tr '
' ' ' >> $depfile
echo >> $depfile
# The second pass generates a dummy entry for each header file.
tr ' ' '
' < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> $depfile
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
# in a .u file. In older versions, this file always lives in the
# current directory. Also, the AIX compiler puts `$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.u
tmpdepfile2=$base.u
tmpdepfile3=$dir.libs/$base.u
"$@" -Wc,-M
else
tmpdepfile1=$dir$base.u
tmpdepfile2=$dir$base.u
tmpdepfile3=$dir$base.u
"$@" -M
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
# Each line is of the form `foo.o: dependent.h'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
# That's a tab and a space in the [].
sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
icc)
# Intel's C compiler understands `-MD -MF file'. However on
# icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
# ICC 7.0 will fill foo.d with something like
# foo.o: sub/foo.c
# foo.o: sub/foo.h
# which is wrong. We want:
# sub/foo.o: sub/foo.c
# sub/foo.o: sub/foo.h
# sub/foo.c:
# sub/foo.h:
# ICC 7.1 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using \ :
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
"$@" -MD -MF "$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each line is of the form `foo.o: dependent.h',
# or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp2)
# The "hp" stanza above does not work with aCC (C++) and HP's ia64
# compilers, which have integrated preprocessors. The correct option
# to use with these is +Maked; it writes dependencies to a file named
# 'foo.d', which lands next to the object file, wherever that
# happens to be.
# Much of this is similar to the tru64 case; see comments there.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir.libs/$base.d
"$@" -Wc,+Maked
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
"$@" +Maked
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
# Add `dependent.h:' lines.
sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile"
else
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile" "$tmpdepfile2"
;;
tru64)
# The Tru64 compiler uses -MD to generate dependencies as a side
# effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
# dependencies in `foo.d' instead, so we check for that too.
# Subdirectories are respected.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
# With Tru64 cc, shared objects can also be used to make a
# static library. This mechanism is used in libtool 1.4 series to
# handle both shared and static libraries in a single compilation.
# With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
#
# With libtool 1.5 this exception was removed, and libtool now
# generates 2 separate objects for the 2 libraries. These two
# compilations output dependencies in $dir.libs/$base.o.d and
# in $dir$base.o.d. We have to check for both files, because
# one of the two compilations can be disabled. We should prefer
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
# automatically cleaned when .libs/ is deleted, while ignoring
# the former would cause a distcleancheck panic.
tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
tmpdepfile2=$dir$base.o.d # libtool 1.5
tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
tmpdepfile1=$dir$base.o.d
tmpdepfile2=$dir$base.d
tmpdepfile3=$dir$base.d
tmpdepfile4=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
# That's a tab and a space in the [].
sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
#nosideeffect)
# This comment above is used by automake to tell side-effect
# dependency tracking mechanisms from slower ones.
dashmstdout)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test $1 != '--mode=compile'; do
shift
done
shift
fi
# Remove `-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
test -z "$dashmflag" && dashmflag=-M
# Require at least two characters before searching for `:'
# in the target name. This is to cope with DOS-style filenames:
# a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
"$@" $dashmflag |
sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
tr ' ' '
' < "$tmpdepfile" | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
dashXmstdout)
# This case only exists to satisfy depend.m4. It is never actually
# run, as this mode is specially recognized in the preamble.
exit 1
;;
makedepend)
"$@" || exit $?
# Remove any Libtool call
if test "$libtool" = yes; then
while test $1 != '--mode=compile'; do
shift
done
shift
fi
# X makedepend
shift
cleared=no
for arg in "$@"; do
case $cleared in
no)
set ""; shift
cleared=yes ;;
esac
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
# Strip any option that makedepend may not understand. Remove
# the object too, otherwise makedepend will parse it as a source file.
-*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
esac
done
obj_suffix="`echo $object | sed 's/^.*\././'`"
touch "$tmpdepfile"
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
sed '1,2d' "$tmpdepfile" | tr ' ' '
' | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile" "$tmpdepfile".bak
;;
cpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test $1 != '--mode=compile'; do
shift
done
shift
fi
# Remove `-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
"$@" -E |
sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
sed '$ s: \\$::' > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
cat < "$tmpdepfile" >> "$depfile"
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o,
# because we must use -o when running libtool.
"$@" || exit $?
IFS=" "
for arg
do
case "$arg" in
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
set fnord "$@"
shift
shift
;;
*)
set fnord "$@" "$arg"
shift
shift
;;
esac
done
"$@" -E |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
. "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
echo " " >> "$depfile"
. "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
rm -f "$tmpdepfile"
;;
none)
exec "$@"
;;
*)
echo "Unknown depmode $depmode" 1>&2
exit 1
;;
esac
exit 0
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:

16
doc/gflags.html
View file

@ -26,7 +26,7 @@
<body>
<h1>How To Use Gflags (formerly Google Commandline Flags)</h1>
<h1>How To Use gflags (formerly Google Commandline Flags)</h1>
<small>(as of
<script type=text/javascript>
var lm = new Date(document.lastModified);
@ -38,6 +38,7 @@
<blockquote><dl>
<dt> Table of contents </dt>
<dd> <a href="#intro">Introduction</a> </dd>
<dd> <a href="#cmake">Finding and Linking to gflags using CMake</a></dd>
<dd> <a href="#define">DEFINE: Defining Flags In Program</A> </dd>
<dd> <a href="#using">Accessing the Flag</A> </dd>
<dd> <a href="#declare">DECLARE: Using the Flag in a Different File</a> </dd>
@ -90,6 +91,17 @@ library. It's a C++ library, so examples are in C++. However, there
is a Python port with the same functionality, and this discussion
translates directly to Python.</p>
<h2> <A name=cmake>Finding and Linking to gflags </A> using CMake</h2>
<p> Using gflags within a project which uses <A href="http://www.cmake.org">CMake</A> for its build system is easy. Therefore, simply add the following CMake code to your <code>CMakeLists.txt</code> file.
<pre>
find_package (gflags REQUIRED)
include_directories (${gflags_INCLUDE_DIR})
add_executable (foo main.cc)
target_link_libraries (foo gflags)
</pre>
<h2> <A name=define>DEFINE: Defining Flags In Program</A> </h2>
@ -535,7 +547,7 @@ useful for security reasons.</p>
<hr>
<address>
Craig Silverstein<br>
Craig Silverstein, Andreas Schuh<br>
<script type=text/javascript>
var lm = new Date(document.lastModified);
document.write(lm.toDateString());

32
gflags-vs2003.sln
View file

@ -1,32 +0,0 @@
Microsoft Visual Studio Solution File, Format Version 8.00
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libgflags-vs2003", "vsprojects\libgflags\libgflags-vs2003.vcproj", "{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gflags_unittest-vs2003", "vsprojects\gflags_unittest\gflags_unittest-vs2003.vcproj", "{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}"
ProjectSection(ProjectDependencies) = postProject
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC} = {FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}
EndProjectSection
EndProject
Global
GlobalSection(SolutionConfiguration) = preSolution
Debug = Debug
Release = Release
EndGlobalSection
GlobalSection(ProjectDependencies) = postSolution
EndGlobalSection
GlobalSection(ProjectConfiguration) = postSolution
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Debug.ActiveCfg = Debug|Win32
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Debug.Build.0 = Debug|Win32
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Release.ActiveCfg = Release|Win32
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Release.Build.0 = Release|Win32
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Debug.ActiveCfg = Debug|Win32
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Debug.Build.0 = Debug|Win32
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Release.ActiveCfg = Release|Win32
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Release.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
EndGlobalSection
GlobalSection(ExtensibilityAddIns) = postSolution
EndGlobalSection
EndGlobal

35
gflags-vs2010.sln
View file

@ -1,35 +0,0 @@
Microsoft Visual Studio Solution File, Format Version 11.00
# Visual Studio 2010
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libgflags-vs2010", "vsprojects\libgflags\libgflags-vs2010.vcxproj", "{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gflags_unittest-vs2010", "vsprojects\gflags_unittest\gflags_unittest-vs2010.vcxproj", "{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
Debug|x64 = Debug|x64
Release|Win32 = Release|Win32
Release|x64 = Release|x64
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Debug|Win32.ActiveCfg = Debug|Win32
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Debug|Win32.Build.0 = Debug|Win32
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Debug|x64.ActiveCfg = Debug|x64
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Debug|x64.Build.0 = Debug|x64
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Release|Win32.ActiveCfg = Release|Win32
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Release|Win32.Build.0 = Release|Win32
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Release|x64.ActiveCfg = Release|x64
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Release|x64.Build.0 = Release|x64
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Debug|Win32.ActiveCfg = Debug|Win32
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Debug|Win32.Build.0 = Debug|Win32
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Debug|x64.ActiveCfg = Debug|x64
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Debug|x64.Build.0 = Debug|x64
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Release|Win32.ActiveCfg = Release|Win32
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Release|Win32.Build.0 = Release|Win32
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Release|x64.ActiveCfg = Release|x64
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Release|x64.Build.0 = Release|x64
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

25
gflags-vs2012.sln
View file

@ -1,25 +0,0 @@
Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Express 2012 for Windows Desktop
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libgflags-vs2012", "vsprojects\libgflags\libgflags-vs2012.vcxproj", "{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gflags_unittest-vs2012", "vsprojects\gflags_unittest\gflags_unittest-vs2012.vcxproj", "{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
Release|Win32 = Release|Win32
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Debug|Win32.ActiveCfg = Debug|Win32
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Debug|Win32.Build.0 = Debug|Win32
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Release|Win32.ActiveCfg = Release|Win32
{FB27FBDB-E6C0-4D00-A7F8-1EEEF1B48ABC}.Release|Win32.Build.0 = Release|Win32
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Debug|Win32.ActiveCfg = Debug|Win32
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Debug|Win32.Build.0 = Debug|Win32
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Release|Win32.ActiveCfg = Release|Win32
{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}.Release|Win32.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

519
install-sh
View file

@ -1,519 +0,0 @@
#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2006-12-25.00
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
nl='
'
IFS=" "" $nl"
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit=${DOITPROG-}
if test -z "$doit"; then
doit_exec=exec
else
doit_exec=$doit
fi
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
posix_glob='?'
initialize_posix_glob='
test "$posix_glob" != "?" || {
if (set -f) 2>/dev/null; then
posix_glob=
else
posix_glob=:
fi
}
'
posix_mkdir=
# Desired mode of installed file.
mode=0755
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
no_target_directory=
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
--help display this help and exit.
--version display version info and exit.
-c (ignored)
-C install only if different (preserve the last data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
"
while test $# -ne 0; do
case $1 in
-c) ;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
case $mode in
*' '* | *' '* | *'
'* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-s) stripcmd=$stripprog;;
-t) dst_arg=$2
shift;;
-T) no_target_directory=true;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call `install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
trap '(exit $?); exit' 1 2 13 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names starting with `-'.
case $src in
-*) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dst_arg
# Protect names starting with `-'.
case $dst in
-*) dst=./$dst;;
esac
# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test -n "$no_target_directory"; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dst=$dstdir/`basename "$src"`
dstdir_status=0
else
# Prefer dirname, but fall back on a substitute if dirname fails.
dstdir=`
(dirname "$dst") 2>/dev/null ||
expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$dst" : 'X\(//\)[^/]' \| \
X"$dst" : 'X\(//\)$' \| \
X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$dst" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'
`
test -d "$dstdir"
dstdir_status=$?
fi
fi
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
*[0-7])
mkdir_umask=`expr $umask + 22 \
- $umask % 100 % 40 + $umask % 20 \
- $umask % 10 % 4 + $umask % 2
`;;
*) mkdir_umask=$umask,go-w;;
esac
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
case $umask in
*[123567][0-7][0-7])
# POSIX mkdir -p sets u+wx bits regardless of umask, which
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
;;
*)
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
if (umask $mkdir_umask &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writeable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
ls_ld_tmpdir=`ls -ld "$tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/d" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
fi
trap '' 0;;
esac;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# The umask is ridiculous, or mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix='/';;
-*) prefix='./';;
*) prefix='';;
esac
eval "$initialize_posix_glob"
oIFS=$IFS
IFS=/
$posix_glob set -f
set fnord $dstdir
shift
$posix_glob set +f
IFS=$oIFS
prefixes=
for d
do
test -z "$d" && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask=$mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
fi
fi
if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
# Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_
rmtmp=$dstdir/_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
eval "$initialize_posix_glob" &&
$posix_glob set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
$posix_glob set +f &&
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
{
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
test ! -f "$dst" ||
$doit $rmcmd -f "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
} ||
{ echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
}
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
}
fi || exit 1
trap '' 0
fi
done
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:

8413
ltmain.sh
View file

File diff suppressed because it is too large Load diff

16
m4/ac_have_attribute.m4
View file

@ -1,16 +0,0 @@
AC_DEFUN([AX_C___ATTRIBUTE__], [
AC_MSG_CHECKING(for __attribute__)
AC_CACHE_VAL(ac_cv___attribute__, [
AC_TRY_COMPILE(
[#include <stdlib.h>
static void foo(void) __attribute__ ((unused));
void foo(void) { exit(1); }],
[],
ac_cv___attribute__=yes,
ac_cv___attribute__=no
)])
if test "$ac_cv___attribute__" = "yes"; then
AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__])
fi
AC_MSG_RESULT($ac_cv___attribute__)
])

397
m4/acx_pthread.m4
View file

@ -1,397 +0,0 @@
# This was retrieved from
# http://svn.0pointer.de/viewvc/trunk/common/acx_pthread.m4?revision=1277&root=avahi
# See also (perhaps for new versions?)
# http://svn.0pointer.de/viewvc/trunk/common/acx_pthread.m4?root=avahi
#
# We've rewritten the inconsistency check code (from avahi), to work
# more broadly. In particular, it no longer assumes ld accepts -zdefs.
# This caused a restructing of the code, but the functionality has only
# changed a little.
dnl @synopsis ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
dnl
dnl @summary figure out how to build C programs using POSIX threads
dnl
dnl This macro figures out how to build C programs using POSIX threads.
dnl It sets the PTHREAD_LIBS output variable to the threads library and
dnl linker flags, and the PTHREAD_CFLAGS output variable to any special
dnl C compiler flags that are needed. (The user can also force certain
dnl compiler flags/libs to be tested by setting these environment
dnl variables.)
dnl
dnl Also sets PTHREAD_CC to any special C compiler that is needed for
dnl multi-threaded programs (defaults to the value of CC otherwise).
dnl (This is necessary on AIX to use the special cc_r compiler alias.)
dnl
dnl NOTE: You are assumed to not only compile your program with these
dnl flags, but also link it with them as well. e.g. you should link
dnl with $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS
dnl $LIBS
dnl
dnl If you are only building threads programs, you may wish to use
dnl these variables in your default LIBS, CFLAGS, and CC:
dnl
dnl LIBS="$PTHREAD_LIBS $LIBS"
dnl CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
dnl CC="$PTHREAD_CC"
dnl
dnl In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute
dnl constant has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to
dnl that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
dnl
dnl ACTION-IF-FOUND is a list of shell commands to run if a threads
dnl library is found, and ACTION-IF-NOT-FOUND is a list of commands to
dnl run it if it is not found. If ACTION-IF-FOUND is not specified, the
dnl default action will define HAVE_PTHREAD.
dnl
dnl Please let the authors know if this macro fails on any platform, or
dnl if you have any other suggestions or comments. This macro was based
dnl on work by SGJ on autoconf scripts for FFTW (www.fftw.org) (with
dnl help from M. Frigo), as well as ac_pthread and hb_pthread macros
dnl posted by Alejandro Forero Cuervo to the autoconf macro repository.
dnl We are also grateful for the helpful feedback of numerous users.
dnl
dnl @category InstalledPackages
dnl @author Steven G. Johnson <stevenj@alum.mit.edu>
dnl @version 2006-05-29
dnl @license GPLWithACException
dnl
dnl Checks for GCC shared/pthread inconsistency based on work by
dnl Marcin Owsiany <marcin@owsiany.pl>
AC_DEFUN([ACX_PTHREAD], [
AC_REQUIRE([AC_CANONICAL_HOST])
AC_LANG_SAVE
AC_LANG_C
acx_pthread_ok=no
# We used to check for pthread.h first, but this fails if pthread.h
# requires special compiler flags (e.g. on True64 or Sequent).
# It gets checked for in the link test anyway.
# First of all, check if the user has set any of the PTHREAD_LIBS,
# etcetera environment variables, and if threads linking works using
# them:
if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
save_LIBS="$LIBS"
LIBS="$PTHREAD_LIBS $LIBS"
AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes)
AC_MSG_RESULT($acx_pthread_ok)
if test x"$acx_pthread_ok" = xno; then
PTHREAD_LIBS=""
PTHREAD_CFLAGS=""
fi
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
fi
# We must check for the threads library under a number of different
# names; the ordering is very important because some systems
# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
# libraries is broken (non-POSIX).
# Create a list of thread flags to try. Items starting with a "-" are
# C compiler flags, and other items are library names, except for "none"
# which indicates that we try without any flags at all, and "pthread-config"
# which is a program returning the flags for the Pth emulation library.
acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
# The ordering *is* (sometimes) important. Some notes on the
# individual items follow:
# pthreads: AIX (must check this before -lpthread)
# none: in case threads are in libc; should be tried before -Kthread and
# other compiler flags to prevent continual compiler warnings
# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
# -pthreads: Solaris/gcc
# -mthreads: Mingw32/gcc, Lynx/gcc
# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
# doesn't hurt to check since this sometimes defines pthreads too;
# also defines -D_REENTRANT)
# ... -mt is also the pthreads flag for HP/aCC
# pthread: Linux, etcetera
# --thread-safe: KAI C++
# pthread-config: use pthread-config program (for GNU Pth library)
case "${host_cpu}-${host_os}" in
*solaris*)
# On Solaris (at least, for some versions), libc contains stubbed
# (non-functional) versions of the pthreads routines, so link-based
# tests will erroneously succeed. (We need to link with -pthreads/-mt/
# -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
# a function called by this macro, so we could check for that, but
# who knows whether they'll stub that too in a future libc.) So,
# we'll just look for -pthreads and -lpthread first:
acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags"
;;
esac
if test x"$acx_pthread_ok" = xno; then
for flag in $acx_pthread_flags; do
case $flag in
none)
AC_MSG_CHECKING([whether pthreads work without any flags])
;;
-*)
AC_MSG_CHECKING([whether pthreads work with $flag])
PTHREAD_CFLAGS="$flag"
;;
pthread-config)
AC_CHECK_PROG(acx_pthread_config, pthread-config, yes, no)
if test x"$acx_pthread_config" = xno; then continue; fi
PTHREAD_CFLAGS="`pthread-config --cflags`"
PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
;;
*)
AC_MSG_CHECKING([for the pthreads library -l$flag])
PTHREAD_LIBS="-l$flag"
;;
esac
save_LIBS="$LIBS"
save_CFLAGS="$CFLAGS"
LIBS="$PTHREAD_LIBS $LIBS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
# Check for various functions. We must include pthread.h,
# since some functions may be macros. (On the Sequent, we
# need a special flag -Kthread to make this header compile.)
# We check for pthread_join because it is in -lpthread on IRIX
# while pthread_create is in libc. We check for pthread_attr_init
# due to DEC craziness with -lpthreads. We check for
# pthread_cleanup_push because it is one of the few pthread
# functions on Solaris that doesn't have a non-functional libc stub.
# We try pthread_create on general principles.
AC_TRY_LINK([#include <pthread.h>],
[pthread_t th; pthread_join(th, 0);
pthread_attr_init(0); pthread_cleanup_push(0, 0);
pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
[acx_pthread_ok=yes])
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
AC_MSG_RESULT($acx_pthread_ok)
if test "x$acx_pthread_ok" = xyes; then
break;
fi
PTHREAD_LIBS=""
PTHREAD_CFLAGS=""
done
fi
# Various other checks:
if test "x$acx_pthread_ok" = xyes; then
save_LIBS="$LIBS"
LIBS="$PTHREAD_LIBS $LIBS"
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
# Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
AC_MSG_CHECKING([for joinable pthread attribute])
attr_name=unknown
for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
AC_TRY_LINK([#include <pthread.h>], [int attr=$attr; return attr;],
[attr_name=$attr; break])
done
AC_MSG_RESULT($attr_name)
if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
[Define to necessary symbol if this constant
uses a non-standard name on your system.])
fi
AC_MSG_CHECKING([if more special flags are required for pthreads])
flag=no
case "${host_cpu}-${host_os}" in
*-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
*solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
esac
AC_MSG_RESULT(${flag})
if test "x$flag" != xno; then
PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
fi
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
# More AIX lossage: must compile with xlc_r or cc_r
if test x"$GCC" != xyes; then
AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC})
else
PTHREAD_CC=$CC
fi
# The next part tries to detect GCC inconsistency with -shared on some
# architectures and systems. The problem is that in certain
# configurations, when -shared is specified, GCC "forgets" to
# internally use various flags which are still necessary.
#
# Prepare the flags
#
save_CFLAGS="$CFLAGS"
save_LIBS="$LIBS"
save_CC="$CC"
# Try with the flags determined by the earlier checks.
#
# -Wl,-z,defs forces link-time symbol resolution, so that the
# linking checks with -shared actually have any value
#
# FIXME: -fPIC is required for -shared on many architectures,
# so we specify it here, but the right way would probably be to
# properly detect whether it is actually required.
CFLAGS="-shared -fPIC -Wl,-z,defs $CFLAGS $PTHREAD_CFLAGS"
LIBS="$PTHREAD_LIBS $LIBS"
CC="$PTHREAD_CC"
# In order not to create several levels of indentation, we test
# the value of "$done" until we find the cure or run out of ideas.
done="no"
# First, make sure the CFLAGS we added are actually accepted by our
# compiler. If not (and OS X's ld, for instance, does not accept -z),
# then we can't do this test.
if test x"$done" = xno; then
AC_MSG_CHECKING([whether to check for GCC pthread/shared inconsistencies])
AC_TRY_LINK(,, , [done=yes])
if test "x$done" = xyes ; then
AC_MSG_RESULT([no])
else
AC_MSG_RESULT([yes])
fi
fi
if test x"$done" = xno; then
AC_MSG_CHECKING([whether -pthread is sufficient with -shared])
AC_TRY_LINK([#include <pthread.h>],
[pthread_t th; pthread_join(th, 0);
pthread_attr_init(0); pthread_cleanup_push(0, 0);
pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
[done=yes])
if test "x$done" = xyes; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
fi
#
# Linux gcc on some architectures such as mips/mipsel forgets
# about -lpthread
#
if test x"$done" = xno; then
AC_MSG_CHECKING([whether -lpthread fixes that])
LIBS="-lpthread $PTHREAD_LIBS $save_LIBS"
AC_TRY_LINK([#include <pthread.h>],
[pthread_t th; pthread_join(th, 0);
pthread_attr_init(0); pthread_cleanup_push(0, 0);
pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
[done=yes])
if test "x$done" = xyes; then
AC_MSG_RESULT([yes])
PTHREAD_LIBS="-lpthread $PTHREAD_LIBS"
else
AC_MSG_RESULT([no])
fi
fi
#
# FreeBSD 4.10 gcc forgets to use -lc_r instead of -lc
#
if test x"$done" = xno; then
AC_MSG_CHECKING([whether -lc_r fixes that])
LIBS="-lc_r $PTHREAD_LIBS $save_LIBS"
AC_TRY_LINK([#include <pthread.h>],
[pthread_t th; pthread_join(th, 0);
pthread_attr_init(0); pthread_cleanup_push(0, 0);
pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
[done=yes])
if test "x$done" = xyes; then
AC_MSG_RESULT([yes])
PTHREAD_LIBS="-lc_r $PTHREAD_LIBS"
else
AC_MSG_RESULT([no])
fi
fi
if test x"$done" = xno; then
# OK, we have run out of ideas
AC_MSG_WARN([Impossible to determine how to use pthreads with shared libraries])
# so it's not safe to assume that we may use pthreads
acx_pthread_ok=no
fi
AC_MSG_CHECKING([whether what we have so far is sufficient with -nostdlib])
CFLAGS="-nostdlib $CFLAGS"
# we need c with nostdlib
LIBS="$LIBS -lc"
AC_TRY_LINK([#include <pthread.h>],
[pthread_t th; pthread_join(th, 0);
pthread_attr_init(0); pthread_cleanup_push(0, 0);
pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
[done=yes],[done=no])
if test "x$done" = xyes; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
if test x"$done" = xno; then
AC_MSG_CHECKING([whether -lpthread saves the day])
LIBS="-lpthread $LIBS"
AC_TRY_LINK([#include <pthread.h>],
[pthread_t th; pthread_join(th, 0);
pthread_attr_init(0); pthread_cleanup_push(0, 0);
pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
[done=yes],[done=no])
if test "x$done" = xyes; then
AC_MSG_RESULT([yes])
PTHREAD_LIBS="$PTHREAD_LIBS -lpthread"
else
AC_MSG_RESULT([no])
AC_MSG_WARN([Impossible to determine how to use pthreads with shared libraries and -nostdlib])
fi
fi
CFLAGS="$save_CFLAGS"
LIBS="$save_LIBS"
CC="$save_CC"
else
PTHREAD_CC="$CC"
fi
AC_SUBST(PTHREAD_LIBS)
AC_SUBST(PTHREAD_CFLAGS)
AC_SUBST(PTHREAD_CC)
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
if test x"$acx_pthread_ok" = xyes; then
ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
:
else
acx_pthread_ok=no
$2
fi
AC_LANG_RESTORE
])dnl ACX_PTHREAD

42
m4/google_namespace.m4
View file

@ -1,42 +0,0 @@
# Allow users to override the namespace we define our application's classes in
# Arg $1 is the default namespace to use if --enable-namespace isn't present.
# In general, $1 should be 'google', so we put all our exported symbols in a
# unique namespace that is not likely to conflict with anyone else. However,
# when it makes sense -- for instance, when publishing stl-like code -- you
# may want to go with a different default, like 'std'.
# We guarantee the invariant that GOOGLE_NAMESPACE starts with ::,
# unless it's the empty string. Thus, it's always safe to do
# GOOGLE_NAMESPACE::foo and be sure you're getting the foo that's
# actually in the google namespace, and not some other namespace that
# the namespace rules might kick in.
AC_DEFUN([AC_DEFINE_GOOGLE_NAMESPACE],
[google_namespace_default=[$1]
AC_ARG_ENABLE(namespace, [ --enable-namespace=FOO to define these Google
classes in the FOO namespace. --disable-namespace
to define them in the global namespace. Default
is to define them in namespace $1.],
[case "$enableval" in
yes) google_namespace="$google_namespace_default" ;;
no) google_namespace="" ;;
*) google_namespace="$enableval" ;;
esac],
[google_namespace="$google_namespace_default"])
if test -n "$google_namespace"; then
ac_google_namespace="::$google_namespace"
ac_google_start_namespace="namespace $google_namespace {"
ac_google_end_namespace="}"
else
ac_google_namespace=""
ac_google_start_namespace=""
ac_google_end_namespace=""
fi
AC_DEFINE_UNQUOTED(GOOGLE_NAMESPACE, $ac_google_namespace,
Namespace for Google classes)
AC_DEFINE_UNQUOTED(_START_GOOGLE_NAMESPACE_, $ac_google_start_namespace,
Puts following code inside the Google namespace)
AC_DEFINE_UNQUOTED(_END_GOOGLE_NAMESPACE_, $ac_google_end_namespace,
Stops putting the code inside the Google namespace)
])

7377
m4/libtool.m4 vendored
View file

File diff suppressed because it is too large Load diff

368
m4/ltoptions.m4 vendored
View file

@ -1,368 +0,0 @@
# Helper functions for option handling. -*- Autoconf -*-
#
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 6 ltoptions.m4
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
# ------------------------------------------
m4_define([_LT_MANGLE_OPTION],
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
# ---------------------------------------
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
# matching handler defined, dispatch to it. Other OPTION-NAMEs are
# saved as a flag.
m4_define([_LT_SET_OPTION],
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
_LT_MANGLE_DEFUN([$1], [$2]),
[m4_warning([Unknown $1 option `$2'])])[]dnl
])
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
# ------------------------------------------------------------
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
m4_define([_LT_IF_OPTION],
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
# -------------------------------------------------------
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
# are set.
m4_define([_LT_UNLESS_OPTIONS],
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
[m4_define([$0_found])])])[]dnl
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
])[]dnl
])
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
# ----------------------------------------
# OPTION-LIST is a space-separated list of Libtool options associated
# with MACRO-NAME. If any OPTION has a matching handler declared with
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
# the unknown option and exit.
m4_defun([_LT_SET_OPTIONS],
[# Set options
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
[_LT_SET_OPTION([$1], _LT_Option)])
m4_if([$1],[LT_INIT],[
dnl
dnl Simply set some default values (i.e off) if boolean options were not
dnl specified:
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
])
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
])
dnl
dnl If no reference was made to various pairs of opposing options, then
dnl we run the default mode handler for the pair. For example, if neither
dnl `shared' nor `disable-shared' was passed, we enable building of shared
dnl archives by default:
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
[_LT_ENABLE_FAST_INSTALL])
])
])# _LT_SET_OPTIONS
## --------------------------------- ##
## Macros to handle LT_INIT options. ##
## --------------------------------- ##
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
# -----------------------------------------
m4_define([_LT_MANGLE_DEFUN],
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
# -----------------------------------------------
m4_define([LT_OPTION_DEFINE],
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
])# LT_OPTION_DEFINE
# dlopen
# ------
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
])
AU_DEFUN([AC_LIBTOOL_DLOPEN],
[_LT_SET_OPTION([LT_INIT], [dlopen])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `dlopen' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
# win32-dll
# ---------
# Declare package support for building win32 dll's.
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
[enable_win32_dll=yes
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
AC_CHECK_TOOL(AS, as, false)
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
AC_CHECK_TOOL(OBJDUMP, objdump, false)
;;
esac
test -z "$AS" && AS=as
_LT_DECL([], [AS], [0], [Assembler program])dnl
test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
])# win32-dll
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
_LT_SET_OPTION([LT_INIT], [win32-dll])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `win32-dll' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
# _LT_ENABLE_SHARED([DEFAULT])
# ----------------------------
# implement the --enable-shared flag, and supports the `shared' and
# `disable-shared' LT_INIT options.
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_SHARED],
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([shared],
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
_LT_DECL([build_libtool_libs], [enable_shared], [0],
[Whether or not to build shared libraries])
])# _LT_ENABLE_SHARED
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
# Old names:
AC_DEFUN([AC_ENABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
])
AC_DEFUN([AC_DISABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], [disable-shared])
])
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
# _LT_ENABLE_STATIC([DEFAULT])
# ----------------------------
# implement the --enable-static flag, and support the `static' and
# `disable-static' LT_INIT options.
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_STATIC],
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([static],
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
enable_static=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_static=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
_LT_DECL([build_old_libs], [enable_static], [0],
[Whether or not to build static libraries])
])# _LT_ENABLE_STATIC
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
# Old names:
AC_DEFUN([AC_ENABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
])
AC_DEFUN([AC_DISABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], [disable-static])
])
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
# ----------------------------------
# implement the --enable-fast-install flag, and support the `fast-install'
# and `disable-fast-install' LT_INIT options.
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_FAST_INSTALL],
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([fast-install],
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_fast_install=yes ;;
no) enable_fast_install=no ;;
*)
enable_fast_install=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
_LT_DECL([fast_install], [enable_fast_install], [0],
[Whether or not to optimize for fast installation])dnl
])# _LT_ENABLE_FAST_INSTALL
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
# Old names:
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the `fast-install' option into LT_INIT's first parameter.])
])
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the `disable-fast-install' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
# _LT_WITH_PIC([MODE])
# --------------------
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
# LT_INIT options.
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
m4_define([_LT_WITH_PIC],
[AC_ARG_WITH([pic],
[AS_HELP_STRING([--with-pic],
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
[pic_mode="$withval"],
[pic_mode=default])
test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
])# _LT_WITH_PIC
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
# Old name:
AU_DEFUN([AC_LIBTOOL_PICMODE],
[_LT_SET_OPTION([LT_INIT], [pic-only])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `pic-only' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
## ----------------- ##
## LTDL_INIT Options ##
## ----------------- ##
m4_define([_LTDL_MODE], [])
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
[m4_define([_LTDL_MODE], [nonrecursive])])
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
[m4_define([_LTDL_MODE], [recursive])])
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
[m4_define([_LTDL_MODE], [subproject])])
m4_define([_LTDL_TYPE], [])
LT_OPTION_DEFINE([LTDL_INIT], [installable],
[m4_define([_LTDL_TYPE], [installable])])
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
[m4_define([_LTDL_TYPE], [convenience])])

123
m4/ltsugar.m4 vendored
View file

@ -1,123 +0,0 @@
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
#
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 6 ltsugar.m4
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
# lt_join(SEP, ARG1, [ARG2...])
# -----------------------------
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
# associated separator.
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
# versions in m4sugar had bugs.
m4_define([lt_join],
[m4_if([$#], [1], [],
[$#], [2], [[$2]],
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
m4_define([_lt_join],
[m4_if([$#$2], [2], [],
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
# lt_car(LIST)
# lt_cdr(LIST)
# ------------
# Manipulate m4 lists.
# These macros are necessary as long as will still need to support
# Autoconf-2.59 which quotes differently.
m4_define([lt_car], [[$1]])
m4_define([lt_cdr],
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
[$#], 1, [],
[m4_dquote(m4_shift($@))])])
m4_define([lt_unquote], $1)
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
# ------------------------------------------
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
# Note that neither SEPARATOR nor STRING are expanded; they are appended
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
# than defined and empty).
#
# This macro is needed until we can rely on Autoconf 2.62, since earlier
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
m4_define([lt_append],
[m4_define([$1],
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
# ----------------------------------------------------------
# Produce a SEP delimited list of all paired combinations of elements of
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
# has the form PREFIXmINFIXSUFFIXn.
# Needed until we can rely on m4_combine added in Autoconf 2.62.
m4_define([lt_combine],
[m4_if(m4_eval([$# > 3]), [1],
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
[[m4_foreach([_Lt_prefix], [$2],
[m4_foreach([_Lt_suffix],
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
# -----------------------------------------------------------------------
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
m4_define([lt_if_append_uniq],
[m4_ifdef([$1],
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
[lt_append([$1], [$2], [$3])$4],
[$5])],
[lt_append([$1], [$2], [$3])$4])])
# lt_dict_add(DICT, KEY, VALUE)
# -----------------------------
m4_define([lt_dict_add],
[m4_define([$1($2)], [$3])])
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
# --------------------------------------------
m4_define([lt_dict_add_subkey],
[m4_define([$1($2:$3)], [$4])])
# lt_dict_fetch(DICT, KEY, [SUBKEY])
# ----------------------------------
m4_define([lt_dict_fetch],
[m4_ifval([$3],
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
# -----------------------------------------------------------------
m4_define([lt_if_dict_fetch],
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
[$5],
[$6])])
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
# --------------------------------------------------------------
m4_define([lt_dict_filter],
[m4_if([$5], [], [],
[lt_join(m4_quote(m4_default([$4], [[, ]])),
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
])

23
m4/ltversion.m4 vendored
View file

@ -1,23 +0,0 @@
# ltversion.m4 -- version numbers -*- Autoconf -*-
#
# Copyright (C) 2004 Free Software Foundation, Inc.
# Written by Scott James Remnant, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# Generated from ltversion.in.
# serial 3017 ltversion.m4
# This file is part of GNU Libtool
m4_define([LT_PACKAGE_VERSION], [2.2.6b])
m4_define([LT_PACKAGE_REVISION], [1.3017])
AC_DEFUN([LTVERSION_VERSION],
[macro_version='2.2.6b'
macro_revision='1.3017'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0)
])

92
m4/lt~obsolete.m4 vendored
View file

@ -1,92 +0,0 @@
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
#
# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
# Written by Scott James Remnant, 2004.
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 4 lt~obsolete.m4
# These exist entirely to fool aclocal when bootstrapping libtool.
#
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
# which have later been changed to m4_define as they aren't part of the
# exported API, or moved to Autoconf or Automake where they belong.
#
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
# using a macro with the same name in our local m4/libtool.m4 it'll
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
# and doesn't know about Autoconf macros at all.)
#
# So we provide this file, which has a silly filename so it's always
# included after everything else. This provides aclocal with the
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
# because those macros already exist, or will be overwritten later.
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
#
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
# Yes, that means every name once taken will need to remain here until
# we give up compatibility with versions before 1.7, at which point
# we need to keep only those names which we still refer to.
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])

15
m4/namespaces.m4
View file

@ -1,15 +0,0 @@
# Checks whether the compiler implements namespaces
AC_DEFUN([AC_CXX_NAMESPACES],
[AC_CACHE_CHECK(whether the compiler implements namespaces,
ac_cv_cxx_namespaces,
[AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([namespace Outer {
namespace Inner { int i = 0; }}],
[using namespace Outer::Inner; return i;],
ac_cv_cxx_namespaces=yes,
ac_cv_cxx_namespaces=no)
AC_LANG_RESTORE])
if test "$ac_cv_cxx_namespaces" = yes; then
AC_DEFINE(HAVE_NAMESPACES, 1, [define if the compiler implements namespaces])
fi])

25
m4/stl_namespace.m4
View file

@ -1,25 +0,0 @@
# We check what namespace stl code like vector expects to be executed in
AC_DEFUN([AC_CXX_STL_NAMESPACE],
[AC_CACHE_CHECK(
what namespace STL code is in,
ac_cv_cxx_stl_namespace,
[AC_REQUIRE([AC_CXX_NAMESPACES])
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([#include <vector>],
[vector<int> t; return 0;],
ac_cv_cxx_stl_namespace=none)
AC_TRY_COMPILE([#include <vector>],
[std::vector<int> t; return 0;],
ac_cv_cxx_stl_namespace=std)
AC_LANG_RESTORE])
if test "$ac_cv_cxx_stl_namespace" = none; then
AC_DEFINE(STL_NAMESPACE,,
[the namespace where STL code like vector<> is defined])
fi
if test "$ac_cv_cxx_stl_namespace" = std; then
AC_DEFINE(STL_NAMESPACE,std,
[the namespace where STL code like vector<> is defined])
fi
])

367
missing
View file

@ -1,367 +0,0 @@
#! /bin/sh
# Common stub for a few missing GNU programs while installing.
scriptversion=2006-05-10.23
# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006
# Free Software Foundation, Inc.
# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
if test $# -eq 0; then
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
fi
run=:
sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
# In the cases where this matters, `missing' is being run in the
# srcdir already.
if test -f configure.ac; then
configure_ac=configure.ac
else
configure_ac=configure.in
fi
msg="missing on your system"
case $1 in
--run)
# Try to run requested program, and just exit if it succeeds.
run=
shift
"$@" && exit 0
# Exit code 63 means version mismatch. This often happens
# when the user try to use an ancient version of a tool on
# a file that requires a minimum version. In this case we
# we should proceed has if the program had been absent, or
# if --run hadn't been passed.
if test $? = 63; then
run=:
msg="probably too old"
fi
;;
-h|--h|--he|--hel|--help)
echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...
Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
error status if there is no known handling for PROGRAM.
Options:
-h, --help display this help and exit
-v, --version output version information and exit
--run try to run the given command, and emulate it if it fails
Supported PROGRAM values:
aclocal touch file \`aclocal.m4'
autoconf touch file \`configure'
autoheader touch file \`config.h.in'
autom4te touch the output file, or create a stub one
automake touch all \`Makefile.in' files
bison create \`y.tab.[ch]', if possible, from existing .[ch]
flex create \`lex.yy.c', if possible, from existing .c
help2man touch the output file
lex create \`lex.yy.c', if possible, from existing .c
makeinfo touch the output file
tar try tar, gnutar, gtar, then tar without non-portable flags
yacc create \`y.tab.[ch]', if possible, from existing .[ch]
Send bug reports to <bug-automake@gnu.org>."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: Unknown \`$1' option"
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
;;
esac
# Now exit if we have it, but it failed. Also exit now if we
# don't have it and --version was passed (most likely to detect
# the program).
case $1 in
lex|yacc)
# Not GNU programs, they don't have --version.
;;
tar)
if test -n "$run"; then
echo 1>&2 "ERROR: \`tar' requires --run"
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
exit 1
fi
;;
*)
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
# We have it, but it failed.
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
# Could not run --version or --help. This is probably someone
# running `$TOOL --version' or `$TOOL --help' to check whether
# $TOOL exists and not knowing $TOOL uses missing.
exit 1
fi
;;
esac
# If it does not exist, or fails to run (possibly an outdated version),
# try to emulate it.
case $1 in
aclocal*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acinclude.m4' or \`${configure_ac}'. You might want
to install the \`Automake' and \`Perl' packages. Grab them from
any GNU archive site."
touch aclocal.m4
;;
autoconf)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`${configure_ac}'. You might want to install the
\`Autoconf' and \`GNU m4' packages. Grab them from any GNU
archive site."
touch configure
;;
autoheader)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acconfig.h' or \`${configure_ac}'. You might want
to install the \`Autoconf' and \`GNU m4' packages. Grab them
from any GNU archive site."
files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
test -z "$files" && files="config.h"
touch_files=
for f in $files; do
case $f in
*:*) touch_files="$touch_files "`echo "$f" |
sed -e 's/^[^:]*://' -e 's/:.*//'`;;
*) touch_files="$touch_files $f.in";;
esac
done
touch $touch_files
;;
automake*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
You might want to install the \`Automake' and \`Perl' packages.
Grab them from any GNU archive site."
find . -type f -name Makefile.am -print |
sed 's/\.am$/.in/' |
while read f; do touch "$f"; done
;;
autom4te)
echo 1>&2 "\
WARNING: \`$1' is needed, but is $msg.
You might have modified some files without having the
proper tools for further handling them.
You can get \`$1' as part of \`Autoconf' from any GNU
archive site."
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo "#! /bin/sh"
echo "# Created by GNU Automake missing as a replacement of"
echo "# $ $@"
echo "exit 0"
chmod +x $file
exit 1
fi
;;
bison|yacc)
echo 1>&2 "\
WARNING: \`$1' $msg. You should only need it if
you modified a \`.y' file. You may need the \`Bison' package
in order for those modifications to take effect. You can get
\`Bison' from any GNU archive site."
rm -f y.tab.c y.tab.h
if test $# -ne 1; then
eval LASTARG="\${$#}"
case $LASTARG in
*.y)
SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" y.tab.c
fi
SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" y.tab.h
fi
;;
esac
fi
if test ! -f y.tab.h; then
echo >y.tab.h
fi
if test ! -f y.tab.c; then
echo 'main() { return 0; }' >y.tab.c
fi
;;
lex|flex)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.l' file. You may need the \`Flex' package
in order for those modifications to take effect. You can get
\`Flex' from any GNU archive site."
rm -f lex.yy.c
if test $# -ne 1; then
eval LASTARG="\${$#}"
case $LASTARG in
*.l)
SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" lex.yy.c
fi
;;
esac
fi
if test ! -f lex.yy.c; then
echo 'main() { return 0; }' >lex.yy.c
fi
;;
help2man)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a dependency of a manual page. You may need the
\`Help2man' package in order for those modifications to take
effect. You can get \`Help2man' from any GNU archive site."
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo ".ab help2man is required to generate this page"
exit 1
fi
;;
makeinfo)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.texi' or \`.texinfo' file, or any other file
indirectly affecting the aspect of the manual. The spurious
call might also be the consequence of using a buggy \`make' (AIX,
DU, IRIX). You might want to install the \`Texinfo' package or
the \`GNU make' package. Grab either from any GNU archive site."
# The file to touch is that specified with -o ...
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -z "$file"; then
# ... or it is the one specified with @setfilename ...
infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
file=`sed -n '
/^@setfilename/{
s/.* \([^ ]*\) *$/\1/
p
q
}' $infile`
# ... or it is derived from the source name (dir/f.texi becomes f.info)
test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
fi
# If the file does not exist, the user really needs makeinfo;
# let's fail without touching anything.
test -f $file || exit 1
touch $file
;;
tar)
shift
# We have already tried tar in the generic part.
# Look for gnutar/gtar before invocation to avoid ugly error
# messages.
if (gnutar --version > /dev/null 2>&1); then
gnutar "$@" && exit 0
fi
if (gtar --version > /dev/null 2>&1); then
gtar "$@" && exit 0
fi
firstarg="$1"
if shift; then
case $firstarg in
*o*)
firstarg=`echo "$firstarg" | sed s/o//`
tar "$firstarg" "$@" && exit 0
;;
esac
case $firstarg in
*h*)
firstarg=`echo "$firstarg" | sed s/h//`
tar "$firstarg" "$@" && exit 0
;;
esac
fi
echo 1>&2 "\
WARNING: I can't seem to be able to run \`tar' with the given arguments.
You may want to install GNU tar or Free paxutils, or check the
command line arguments."
exit 1
;;
*)
echo 1>&2 "\
WARNING: \`$1' is needed, and is $msg.
You might have modified some files without having the
proper tools for further handling them. Check the \`README' file,
it often tells you about the needed prerequisites for installing
this package. You may also peek at any GNU archive site, in case
some other package would contain this missing \`$1' program."
exit 1
;;
esac
exit 0
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:

74
packages/deb.sh
View file

@ -1,74 +0,0 @@
#!/bin/bash -e
# This takes one commandline argument, the name of the package. If no
# name is given, then we'll end up just using the name associated with
# an arbitrary .tar.gz file in the rootdir. That's fine: there's probably
# only one.
#
# Run this from the 'packages' directory, just under rootdir
## Set LIB to lib if exporting a library, empty-string else
LIB=
#LIB=lib
PACKAGE="$1"
VERSION="$2"
# We can only build Debian packages, if the Debian build tools are installed
if [ \! -x /usr/bin/debuild ]; then
echo "Cannot find /usr/bin/debuild. Not building Debian packages." 1>&2
exit 0
fi
# Double-check we're in the packages directory, just under rootdir
if [ \! -r ../Makefile -a \! -r ../INSTALL ]; then
echo "Must run $0 in the 'packages' directory, under the root directory." 1>&2
echo "Also, you must run \"make dist\" before running this script." 1>&2
exit 0
fi
# Find the top directory for this package
topdir="${PWD%/*}"
# Find the tar archive built by "make dist"
archive="${PACKAGE}-${VERSION}"
archive_with_underscore="${PACKAGE}_${VERSION}"
if [ -z "${archive}" ]; then
echo "Cannot find ../$PACKAGE*.tar.gz. Run \"make dist\" first." 1>&2
exit 0
fi
# Create a pristine directory for building the Debian package files
trap 'rm -rf '`pwd`/tmp'; exit $?' EXIT SIGHUP SIGINT SIGTERM
rm -rf tmp
mkdir -p tmp
cd tmp
# Debian has very specific requirements about the naming of build
# directories, and tar archives. It also wants to write all generated
# packages to the parent of the source directory. We accommodate these
# requirements by building directly from the tar file.
ln -s "${topdir}/${archive}.tar.gz" "${LIB}${archive}.orig.tar.gz"
# Some version of debuilder want foo.orig.tar.gz with _ between versions.
ln -s "${topdir}/${archive}.tar.gz" "${LIB}${archive_with_underscore}.orig.tar.gz"
tar zfx "${LIB}${archive}.orig.tar.gz"
[ -n "${LIB}" ] && mv "${archive}" "${LIB}${archive}"
cd "${LIB}${archive}"
# This is one of those 'specific requirements': where the deb control files live
cp -a "packages/deb" "debian"
# Now, we can call Debian's standard build tool
debuild -uc -us
cd ../.. # get back to the original top-level dir
# We'll put the result in a subdirectory that's named after the OS version
# we've made this .deb file for.
destdir="debian-$(cat /etc/debian_version 2>/dev/null || echo UNKNOWN)"
rm -rf "$destdir"
mkdir -p "$destdir"
mv $(find tmp -mindepth 1 -maxdepth 1 -type f) "$destdir"
echo
echo "The Debian package files are located in $PWD/$destdir"

135
packages/deb/changelog
View file

@ -1,135 +0,0 @@
gflags (2.0-1) unstable; urgency=low
* New upstream release.
-- Google Inc. and others <google-gflags@googlegroups.com> Wed, 25 Jan 2012 15:09:14 -0800
gflags (1.7-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Tue, 20 Dec 2011 19:48:57 -0800
gflags (1.6-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Fri, 29 Jul 2011 19:05:21 -0700
gflags (1.5-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Mon, 24 Jan 2011 16:11:35 -0800
gflags (1.4-2) unstable; urgency=low
* Accidentally uploaded an outdated .deb to Google Code; this is the right one
-- Google Inc. <opensource@google.com> Wed, 13 Oct 2010 17:48:44 -0700
gflags (1.4-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Wed, 13 Oct 2010 17:40:12 -0700
gflags (1.3-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Mon, 04 Jan 2010 18:09:30 -0800
gflags (1.2-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Thu, 10 Sep 2009 12:53:04 -0700
gflags (1.1-1) unstable; urgency=low
* New upstream release.
* Renamed package to gflags, from google-gflags, to match the package
and library names used in the .rpm file, and in the tarball.
-- Google Inc. <opensource@google.com> Tue, 14 Apr 2009 12:35:25 -0700
google-gflags (1.0-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Fri, 03 Oct 2008 15:16:46 -0700
google-gflags (1.0rc2-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Tue, 18 Sep 2008 12:58:05 -0700
google-gflags (1.0rc1-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Tue, 19 Aug 2008 16:15:48 -0700
google-gflags (0.9-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Mon, 21 Jul 2008 23:01:38 -0700
google-gflags (0.8-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Wed, 26 Mar 2008 15:20:18 -0700
google-gflags (0.7-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Thu, 18 Oct 2007 11:33:20 -0700
google-gflags (0.6-2) unstable; urgency=low
* Somehow 0.6-1 was missing the lib* control files, so the .deb produced
was empty. Fix that to get an actual valid .deb file.
-- Google Inc. <opensource@google.com> Wed, 15 Aug 2007 12:32:01 -0700
google-gflags (0.6-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Wed, 15 Aug 2007 07:35:51 -0700
google-gflags (0.5-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Tue, 12 Jun 2007 15:23:42 -0700
google-gflags (0.4-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Thu, 19 Apr 2007 15:18:43 -0700
google-gflags (0.3-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Mon, 22 Jan 2007 15:33:06 -0800
google-gflags (0.2-1) unstable; urgency=low
* New upstream release.
-- Google Inc. <opensource@google.com> Wed, 28 Mar 2007 12:15:56 -0700
google-gflags (0.1-1) unstable; urgency=low
* Initial release.
-- Google Inc. <opensource@google.com> Wed, 13 Dec 2006 11:33:30 -0800

1
packages/deb/compat
View file

@ -1 +0,0 @@
4

25
packages/deb/control
View file

@ -1,25 +0,0 @@
Source: gflags
Priority: optional
Maintainer: Google Inc. and others <google-gflags@googlegroups.com>
Build-Depends: debhelper (>= 4.0.0), binutils
Standards-Version: 3.6.1
Package: libgflags-dev
Section: libdevel
Architecture: any
Depends: libgflags0 (= ${Source-Version})
Description: a library that implements commandline flags
processing. As such it's a replacement for getopt(). It has increased
flexibility, including built-in support for C++ types like string, and
the ability to define flags in the source file in which they're used.
The devel package contains static and debug libraries and header files
for developing applications that use the gflags package.
Package: libgflags0
Section: libs
Architecture: any
Depends: ${shlibs:Depends}
Description: a library that implements commandline flags
processing. As such it's a replacement for getopt(). It has increased
flexibility, including built-in support for C++ types like string, and
the ability to define flags in the source file in which they're used.

35
packages/deb/copyright
View file

@ -1,35 +0,0 @@
This package was debianized by Craig Silverstein <google-ctemplate@googlegroups.com>
on Wed, 25 Jan 2012 15:09:14 -0800.
It was downloaded from http://code.google.com/p/gflags/downloads/list
Upstream Author: google-gflags@googlegroups.com
Copyright (c) 2006, Google Inc.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

8
packages/deb/docs
View file

@ -1,8 +0,0 @@
AUTHORS
COPYING
ChangeLog
INSTALL
NEWS
README
doc/designstyle.css
doc/gflags.html

5
packages/deb/libgflags-dev.dirs
View file

@ -1,5 +0,0 @@
usr/lib
usr/lib/pkgconfig
usr/include
usr/include/google
usr/include/gflags

12
packages/deb/libgflags-dev.install
View file

@ -1,12 +0,0 @@
usr/include/google/*
usr/include/gflags/*
usr/lib/lib*.so
usr/lib/lib*.a
usr/lib/*.la
usr/lib/pkgconfig/*.pc
debian/tmp/usr/include/google/*
debian/tmp/usr/include/gflags/*
debian/tmp/usr/lib/lib*.so
debian/tmp/usr/lib/lib*.a
debian/tmp/usr/lib/*.la
debian/tmp/usr/lib/pkgconfig/*.pc

2
packages/deb/libgflags0.dirs
View file

@ -1,2 +0,0 @@
usr/lib
usr/bin

4
packages/deb/libgflags0.install
View file

@ -1,4 +0,0 @@
usr/lib/lib*.so.*
debian/tmp/usr/lib/lib*.so.*
usr/bin/*
debian/tmp/usr/bin/*

117
packages/deb/rules
View file

@ -1,117 +0,0 @@
#!/usr/bin/make -f
# -*- makefile -*-
# Sample debian/rules that uses debhelper.
# This file was originally written by Joey Hess and Craig Small.
# As a special exception, when this file is copied by dh-make into a
# dh-make output file, you may use that output file without restriction.
# This special exception was added by Craig Small in version 0.37 of dh-make.
# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1
# These are used for cross-compiling and for saving the configure script
# from having to guess our platform (since we know it already)
DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
CFLAGS = -Wall -g
ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
CFLAGS += -O0
else
CFLAGS += -O2
endif
ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
INSTALL_PROGRAM += -s
endif
# shared library versions, option 1
#version=2.0.5
#major=2
# option 2, assuming the library is created as src/.libs/libfoo.so.2.0.5 or so
version=`ls src/.libs/lib*.so.* | \
awk '{if (match($$0,/[0-9]+\.[0-9]+\.[0-9]+$$/)) print substr($$0,RSTART)}'`
major=`ls src/.libs/lib*.so.* | \
awk '{if (match($$0,/\.so\.[0-9]+$$/)) print substr($$0,RSTART+4)}'`
config.status: configure
dh_testdir
# Add here commands to configure the package.
CFLAGS="$(CFLAGS)" ./configure --host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE) --prefix=/usr --mandir=\$${prefix}/share/man --infodir=\$${prefix}/share/info
build: build-stamp
build-stamp: config.status
dh_testdir
# Add here commands to compile the package.
$(MAKE)
touch build-stamp
clean:
dh_testdir
dh_testroot
rm -f build-stamp
# Add here commands to clean up after the build process.
-$(MAKE) distclean
ifneq "$(wildcard /usr/share/misc/config.sub)" ""
cp -f /usr/share/misc/config.sub config.sub
endif
ifneq "$(wildcard /usr/share/misc/config.guess)" ""
cp -f /usr/share/misc/config.guess config.guess
endif
dh_clean
install: build
dh_testdir
dh_testroot
dh_clean -k
dh_installdirs
# Add here commands to install the package into debian/tmp
$(MAKE) install DESTDIR=$(CURDIR)/debian/tmp
# Build architecture-independent files here.
binary-indep: build install
# We have nothing to do by default.
# Build architecture-dependent files here.
binary-arch: build install
dh_testdir
dh_testroot
dh_installchangelogs ChangeLog
dh_installdocs
dh_installexamples
dh_install --sourcedir=debian/tmp
# dh_installmenu
# dh_installdebconf
# dh_installlogrotate
# dh_installemacsen
# dh_installpam
# dh_installmime
# dh_installinit
# dh_installcron
# dh_installinfo
dh_installman
dh_link
dh_strip
dh_compress
dh_fixperms
# dh_perl
# dh_python
dh_makeshlibs
dh_installdeb
dh_shlibdeps
dh_gencontrol
dh_md5sums
dh_builddeb
binary: binary-indep binary-arch
.PHONY: build clean binary-indep binary-arch binary install

86
packages/rpm.sh
View file

@ -1,86 +0,0 @@
#!/bin/sh -e
# Run this from the 'packages' directory, just under rootdir
# We can only build rpm packages, if the rpm build tools are installed
if [ \! -x /usr/bin/rpmbuild ]
then
echo "Cannot find /usr/bin/rpmbuild. Not building an rpm." 1>&2
exit 0
fi
# Check the commandline flags
PACKAGE="$1"
VERSION="$2"
fullname="${PACKAGE}-${VERSION}"
archive=../$fullname.tar.gz
if [ -z "$1" -o -z "$2" ]
then
echo "Usage: $0 <package name> <package version>" 1>&2
exit 0
fi
# Double-check we're in the packages directory, just under rootdir
if [ \! -r ../Makefile -a \! -r ../INSTALL ]
then
echo "Must run $0 in the 'packages' directory, under the root directory." 1>&2
echo "Also, you must run \"make dist\" before running this script." 1>&2
exit 0
fi
if [ \! -r "$archive" ]
then
echo "Cannot find $archive. Run \"make dist\" first." 1>&2
exit 0
fi
# Create the directory where the input lives, and where the output should live
RPM_SOURCE_DIR="/tmp/rpmsource-$fullname"
RPM_BUILD_DIR="/tmp/rpmbuild-$fullname"
trap 'rm -rf $RPM_SOURCE_DIR $RPM_BUILD_DIR; exit $?' EXIT SIGHUP SIGINT SIGTERM
rm -rf "$RPM_SOURCE_DIR" "$RPM_BUILD_DIR"
mkdir "$RPM_SOURCE_DIR"
mkdir "$RPM_BUILD_DIR"
cp "$archive" "$RPM_SOURCE_DIR"
# rpmbuild -- as far as I can tell -- asks the OS what CPU it has.
# This may differ from what kind of binaries gcc produces. dpkg
# does a better job of this, so if we can run 'dpkg --print-architecture'
# to get the build CPU, we use that in preference of the rpmbuild
# default.
target=`dpkg --print-architecture 2>/dev/null || echo ""`
if [ -n "$target" ]
then
target=" --target $target"
fi
rpmbuild -bb rpm/rpm.spec $target \
--define "NAME $PACKAGE" \
--define "VERSION $VERSION" \
--define "_sourcedir $RPM_SOURCE_DIR" \
--define "_builddir $RPM_BUILD_DIR" \
--define "_rpmdir $RPM_SOURCE_DIR"
# We put the output in a directory based on what system we've built for
destdir=rpm-unknown
if [ -r /etc/issue ]
then
grep "Red Hat.*release 7" /etc/issue >/dev/null 2>&1 && destdir=rh7
grep "Red Hat.*release 8" /etc/issue >/dev/null 2>&1 && destdir=rh8
grep "Red Hat.*release 9" /etc/issue >/dev/null 2>&1 && destdir=rh9
if grep Fedora /etc/issue >/dev/null; then
destdir=fc`grep Fedora /etc/issue | cut -d' ' -f 4`;
fi
fi
rm -rf "$destdir"
mkdir -p "$destdir"
# We want to get not only the main package but devel etc, hence the middle *
mv "$RPM_SOURCE_DIR"/*/"${PACKAGE}"-*"${VERSION}"*.rpm "$destdir"
echo
echo "The rpm package file(s) are located in $PWD/$destdir"

81
packages/rpm/rpm.spec
View file

@ -1,81 +0,0 @@
%define RELEASE 1
%define rel %{?CUSTOM_RELEASE} %{!?CUSTOM_RELEASE:%RELEASE}
%define prefix /usr
Name: %NAME
Summary: A commandline flags library that allows for distributed flags
Version: %VERSION
Release: %rel
Group: Development/Libraries
URL: http://code.google.com/p/gflags
License: BSD
Vendor: Google Inc. and others
Packager: Google Inc. and others <google-gflags@googlegroups.com>
Source: http://%{NAME}.googlecode.com/files/%{NAME}-%{VERSION}.tar.gz
Distribution: Redhat 7 and above.
Buildroot: %{_tmppath}/%{name}-root
Prefix: %prefix
%description
The %name package contains a library that implements commandline flags
processing. As such it's a replacement for getopt(). It has increased
flexibility, including built-in support for C++ types like string, and
the ability to define flags in the source file in which they're used.
%package devel
Summary: A commandline flags library that allows for distributed flags
Group: Development/Libraries
Requires: %{NAME} = %{VERSION}
%description devel
The %name-devel package contains static and debug libraries and header
files for developing applications that use the %name package.
%changelog
* Thu Sep 10 2009 <opensource@google.com>
- Change from '%configure' to something like it, but without -m32
* Mon Apr 20 2009 <opensource@google.com>
- Change build rule to use '%configure' rather than './configure'
- Change install to use DESTDIR instead of prefix for make install.
- Use wildcards for doc/ and lib/ directories
- Use {_libdir}/{_includedir}/etc instead of {prefix}/lib, etc
* Tue Dec 13 2006 <opensource@google.com>
- First draft
%prep
%setup
%build
# I can't use '% configure', because it defines -m32 which breaks the
# build somehow on my system. But I do take as much from % configure
# (in /usr/lib/rpm/macros) as I can.
./configure --prefix=%{_prefix} --exec-prefix=%{_exec_prefix} --bindir=%{_bindir} --sbindir=%{_sbindir} --sysconfdir=%{_sysconfdir} --datadir=%{_datadir} --includedir=%{_includedir} --libdir=%{_libdir} --libexecdir=%{_libexecdir} --localstatedir=%{_localstatedir} --sharedstatedir=%{_sharedstatedir} --mandir=%{_mandir} --infodir=%{_infodir}
make
%install
rm -rf $RPM_BUILD_ROOT
make DESTDIR=$RPM_BUILD_ROOT install
%clean
rm -rf $RPM_BUILD_ROOT
%files
%defattr(-,root,root)
%docdir %{prefix}/share/doc/%{NAME}-%{VERSION}
%{prefix}/share/doc/%{NAME}-%{VERSION}/*
%{_libdir}/*.so.*
%{_bindir}/gflags_completions.sh
%files devel
%defattr(-,root,root)
%{_includedir}/gflags
%{_includedir}/google
%{_libdir}/*.a
%{_libdir}/*.la
%{_libdir}/*.so
%{_libdir}/pkgconfig/*.pc

187
src/config.h.in
View file

@ -1,106 +1,115 @@
/* src/config.h.in. Generated from configure.ac by autoheader. */
/* Generated from config.h.in during build configuration using CMake. */
/* Always the empty-string on non-windows systems. On windows, should be
"__declspec(dllexport)". This way, when we compile the dll, we export our
functions/classes. It's safe to define this here because config.h is only
used internally, to compile the DLL, and every DLL source file #includes
"config.h" before anything else. */
#undef GFLAGS_DLL_DECL
// Note: This header file is only used internally. It is not part of public interface!
/* Namespace for Google classes */
#undef GOOGLE_NAMESPACE
// ---------------------------------------------------------------------------
// System checks
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
// Define if you build this library for a MS Windows OS.
#cmakedefine OS_WINDOWS
/* Define to 1 if you have the <fnmatch.h> header file. */
#undef HAVE_FNMATCH_H
// Define if you have the <stdint.h> header file.
#cmakedefine HAVE_STDINT_H
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
// Define if you have the <sys/types.h> header file.
#cmakedefine HAVE_SYS_TYPES_H
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
// Define if you have the <inttypes.h> header file.
#cmakedefine HAVE_INTTYPES_H
/* define if the compiler implements namespaces */
#undef HAVE_NAMESPACES
// Define if you have the <sys/stat.h> header file.
#cmakedefine HAVE_SYS_STAT_H
/* Define if you have POSIX threads libraries and header files. */
#undef HAVE_PTHREAD
// Define if you have the <unistd.h> header file.
#cmakedefine HAVE_UNISTD_H
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
// Define if you have the <fnmatch.h> header file.
#cmakedefine HAVE_FNMATCH_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
// Define if you have the <shlwapi.h> header file (Windows 2000/XP).
#cmakedefine HAVE_SHLWAPI_H
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
// Define if you have the strtoll function.
#cmakedefine HAVE_STRTOLL
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
// Define if you have the strtoq function.
#cmakedefine HAVE_STRTOQ
/* Define to 1 if you have the `strtoll' function. */
#undef HAVE_STRTOLL
// Define if you have the <pthread.h> header file.
#cmakedefine HAVE_PTHREAD
/* Define to 1 if you have the `strtoq' function. */
#undef HAVE_STRTOQ
// Define if your pthread library defines the type pthread_rwlock_t
#cmakedefine HAVE_RWLOCK
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* define if your compiler has __attribute__ */
#undef HAVE___ATTRIBUTE__
/* Define to the sub-directory in which libtool stores uninstalled libraries.
*/
#undef LT_OBJDIR
/* Name of package */
#undef PACKAGE
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* Define to necessary symbol if this constant uses a non-standard name on
your system. */
#undef PTHREAD_CREATE_JOINABLE
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* the namespace where STL code like vector<> is defined */
#undef STL_NAMESPACE
/* Version number of package */
#undef VERSION
/* Stops putting the code inside the Google namespace */
#undef _END_GOOGLE_NAMESPACE_
/* Puts following code inside the Google namespace */
#undef _START_GOOGLE_NAMESPACE_
#if defined( __MINGW32__) || defined(__MINGW64__)
#include "windows/port.h"
// gcc requires this to get PRId64, etc.
#if defined(HAVE_INTTYPES_H) && !defined(__STDC_FORMAT_MACROS)
# define __STDC_FORMAT_MACROS 1
#endif
// ---------------------------------------------------------------------------
// Package information
// Name of package.
#define PACKAGE @PROJECT_NAME@
// Define to the full name of this package.
#define PACKAGE_NAME @PACKAGE_NAME@
// Define to the full name and version of this package.
#define PACKAGE_STRING @PACKAGE_STRING@
// Define to the one symbol short name of this package.
#define PACKAGE_TARNAME @PACKAGE_TARNAME@
// Define to the version of this package.
#define PACKAGE_VERSION @PACKAGE_VERSION@
// Version number of package.
#define VERSION PACKAGE_VERSION
// Define to the address where bug reports for this package should be sent.
#define PACKAGE_BUGREPORT @PACKAGE_BUGREPORT@
// Namespace of gflags library symbols.
#define GFLAGS_NAMESPACE @GFLAGS_NAMESPACE@
// ---------------------------------------------------------------------------
// Path separator
#ifndef PATH_SEPARATOR
# ifdef OS_WINDOWS
# define PATH_SEPARATOR '\\'
# else
# define PATH_SEPARATOR '/'
# endif
#endif
// ---------------------------------------------------------------------------
// Windows
// Whether gflags library is a DLL.
#ifndef GFLAGS_IS_A_DLL
# define GFLAGS_IS_A_DLL 0
#endif
// Always export symbols when compiling a shared library as this file is only
// included by internal modules when building the gflags library itself.
// The gflags_declare.h header file will set it to import these symbols otherwise.
#ifndef GFLAGS_DLL_DECL
# if GFLAGS_IS_A_DLL && defined(_MSC_VER)
# define GFLAGS_DLL_DECL __declspec(dllexport)
# else
# define GFLAGS_DLL_DECL
# endif
#endif
// Flags defined by the gflags library itself must be exported
#ifndef GFLAGS_DLL_DEFINE_FLAG
# define GFLAGS_DLL_DEFINE_FLAG GFLAGS_DLL_DECL
#endif
#ifdef OS_WINDOWS
// The unittests import the symbols of the shared gflags library
# if GFLAGS_IS_A_DLL && defined(_MSC_VER)
# define GFLAGS_DLL_DECL_FOR_UNITTESTS __declspec(dllimport)
# endif
# include "windows_port.h"
#endif

113
src/gflags.cc
View file

@ -87,18 +87,16 @@
// other hand, hooks into CommandLineFlagParser. Other API functions
// are, similarly, mostly hooks into the functionality described above.
// This comes first to ensure we define __STDC_FORMAT_MACROS in time.
#include <config.h>
#if defined(HAVE_INTTYPES_H) && !defined(__STDC_FORMAT_MACROS)
# define __STDC_FORMAT_MACROS 1 // gcc requires this to get PRId64, etc.
#endif
#include "config.h"
#include "gflags.h"
#include <gflags/gflags.h>
#include <assert.h>
#include <ctype.h>
#include <errno.h>
#ifdef HAVE_FNMATCH_H
# include <fnmatch.h>
#if defined(HAVE_FNMATCH_H)
# include <fnmatch.h>
#elif defined(HAVE_SHLWAPI_H)
# include <shlwapi.h>
#endif
#include <stdarg.h> // For va_list and related operations
#include <stdio.h>
@ -109,31 +107,23 @@
#include <string>
#include <utility> // for pair<>
#include <vector>
#include "mutex.h"
#include "util.h"
#ifndef PATH_SEPARATOR
#define PATH_SEPARATOR '/'
#endif
// Special flags, type 1: the 'recursive' flags. They set another flag's val.
DEFINE_string(flagfile, "",
"load flags from file");
DEFINE_string(fromenv, "",
"set flags from the environment"
" [use 'export FLAGS_flag1=value']");
DEFINE_string(tryfromenv, "",
"set flags from the environment if present");
DEFINE_string(flagfile, "", "load flags from file");
DEFINE_string(fromenv, "", "set flags from the environment"
" [use 'export FLAGS_flag1=value']");
DEFINE_string(tryfromenv, "", "set flags from the environment if present");
// Special flags, type 2: the 'parsing' flags. They modify how we parse.
DEFINE_string(undefok, "",
"comma-separated list of flag names that it is okay to specify "
"on the command line even if the program does not define a flag "
"with that name. IMPORTANT: flags in this list that have "
"arguments MUST use the flag=value format");
DEFINE_string(undefok, "", "comma-separated list of flag names that it is okay to specify "
"on the command line even if the program does not define a flag "
"with that name. IMPORTANT: flags in this list that have "
"arguments MUST use the flag=value format");
_START_GOOGLE_NAMESPACE_
namespace GFLAGS_NAMESPACE {
using std::map;
using std::pair;
@ -206,7 +196,7 @@ class FlagValue {
private:
friend class CommandLineFlag; // for many things, including Validate()
friend class GOOGLE_NAMESPACE::FlagSaverImpl; // calls New()
friend class GFLAGS_NAMESPACE::FlagSaverImpl; // calls New()
friend class FlagRegistry; // checks value_buffer_ for flags_by_ptr_ map
template <typename T> friend T GetFromEnv(const char*, const char*, T);
friend bool TryParseLocked(const CommandLineFlag*, FlagValue*,
@ -406,8 +396,7 @@ const char* FlagValue::TypeName() const {
assert(false);
return "";
}
// Directly indexing the strigns in the 'types' string, each of them
// is 7 bytes long.
// Directly indexing the strings in the 'types' string, each of them is 7 bytes long.
return &types[type_ * 7];
}
@ -504,7 +493,7 @@ class CommandLineFlag {
private:
// for SetFlagLocked() and setting flags_by_ptr_
friend class FlagRegistry;
friend class GOOGLE_NAMESPACE::FlagSaverImpl; // for cloning the values
friend class GFLAGS_NAMESPACE::FlagSaverImpl; // for cloning the values
// set validate_fn
friend bool AddFlagValidator(const void*, ValidateFnProto);
@ -671,9 +660,9 @@ class FlagRegistry {
static FlagRegistry* GlobalRegistry(); // returns a singleton registry
private:
friend class GOOGLE_NAMESPACE::FlagSaverImpl; // reads all the flags in order to copy them
friend class GFLAGS_NAMESPACE::FlagSaverImpl; // reads all the flags in order to copy them
friend class CommandLineFlagParser; // for ValidateAllFlags
friend void GOOGLE_NAMESPACE::GetAllFlags(vector<CommandLineFlagInfo>*);
friend void GFLAGS_NAMESPACE::GetAllFlags(vector<CommandLineFlagInfo>*);
// The map from name to flag, for FindFlagLocked().
typedef map<const char*, CommandLineFlag*, StringCmp> FlagMap;
@ -1003,8 +992,8 @@ static string ReadFileIntoString(const char* filename) {
const int kBufSize = 8092;
char buffer[kBufSize];
string s;
FILE* fp = fopen(filename, "r");
if (!fp) PFATAL(filename);
FILE* fp;
if ((errno = SafeFOpen(&fp, filename, "r")) != 0) PFATAL(filename);
size_t n;
while ( (n=fread(buffer, 1, kBufSize, fp)) > 0 ) {
if (ferror(fp)) PFATAL(filename);
@ -1148,8 +1137,8 @@ string CommandLineFlagParser::ProcessFromenvLocked(const string& flagval,
}
const string envname = string("FLAGS_") + string(flagname);
const char* envval = getenv(envname.c_str());
if (!envval) {
string envval;
if (!SafeGetEnv(envname.c_str(), envval)) {
if (errors_are_fatal) {
error_flags_[flagname] = (string(kError) + envname +
" not found in environment\n");
@ -1158,15 +1147,14 @@ string CommandLineFlagParser::ProcessFromenvLocked(const string& flagval,
}
// Avoid infinite recursion.
if ((strcmp(envval, "fromenv") == 0) ||
(strcmp(envval, "tryfromenv") == 0)) {
if (envval == "fromenv" || envval == "tryfromenv") {
error_flags_[flagname] =
StringPrintf("%sinfinite recursion on environment flag '%s'\n",
kError, envval);
kError, envval.c_str());
continue;
}
msg += ProcessSingleOptionLocked(flag, envval, set_mode);
msg += ProcessSingleOptionLocked(flag, envval.c_str(), set_mode);
}
return msg;
}
@ -1318,13 +1306,12 @@ string CommandLineFlagParser::ProcessOptionsFromStringLocked(
// We try matching both against the full argv0 and basename(argv0)
if (glob == ProgramInvocationName() // small optimization
|| glob == ProgramInvocationShortName()
#ifdef HAVE_FNMATCH_H
|| fnmatch(glob.c_str(),
ProgramInvocationName(),
FNM_PATHNAME) == 0
|| fnmatch(glob.c_str(),
ProgramInvocationShortName(),
FNM_PATHNAME) == 0
#if defined(HAVE_FNMATCH_H)
|| fnmatch(glob.c_str(), ProgramInvocationName(), FNM_PATHNAME) == 0
|| fnmatch(glob.c_str(), ProgramInvocationShortName(), FNM_PATHNAME) == 0
#elif defined(HAVE_SHLWAPI_H)
|| PathMatchSpec(glob.c_str(), ProgramInvocationName())
|| PathMatchSpec(glob.c_str(), ProgramInvocationShortName())
#endif
) {
flags_are_relevant = true;
@ -1346,14 +1333,15 @@ string CommandLineFlagParser::ProcessOptionsFromStringLocked(
template<typename T>
T GetFromEnv(const char *varname, const char* type, T dflt) {
const char* const valstr = getenv(varname);
if (!valstr)
return dflt;
FlagValue ifv(new T, type, true);
if (!ifv.ParseFrom(valstr))
ReportError(DIE, "ERROR: error parsing env variable '%s' with value '%s'\n",
varname, valstr);
return OTHER_VALUE_AS(ifv, T);
std::string valstr;
if (SafeGetEnv(varname, valstr)) {
FlagValue ifv(new T, type, true);
if (!ifv.ParseFrom(valstr.c_str())) {
ReportError(DIE, "ERROR: error parsing env variable '%s' with value '%s'\n",
varname, valstr.c_str());
}
return OTHER_VALUE_AS(ifv, T);
} else return dflt;
}
bool AddFlagValidator(const void* flag_ptr, ValidateFnProto validate_fn_proto) {
@ -1765,8 +1753,8 @@ bool ReadFlagsFromString(const string& flagfilecontents,
// TODO(csilvers): nix prog_name in favor of ProgramInvocationShortName()
bool AppendFlagsIntoFile(const string& filename, const char *prog_name) {
FILE *fp = fopen(filename.c_str(), "a");
if (!fp) {
FILE *fp;
if (SafeFOpen(&fp, filename.c_str(), "a") != 0) {
return false;
}
@ -1824,10 +1812,18 @@ uint64 Uint64FromEnv(const char *v, uint64 dflt) {
double DoubleFromEnv(const char *v, double dflt) {
return GetFromEnv(v, "double", dflt);
}
#ifdef _MSC_VER
# pragma warning(push)
# pragma warning(disable: 4996) // ignore getenv security warning
#endif
const char *StringFromEnv(const char *varname, const char *dflt) {
const char* const val = getenv(varname);
return val ? val : dflt;
}
#ifdef _MSC_VER
# pragma warning(pop)
#endif
// --------------------------------------------------------------------
@ -1957,4 +1953,5 @@ void ShutDownCommandLineFlags() {
FlagRegistry::DeleteGlobalRegistry();
}
_END_GOOGLE_NAMESPACE_
} // namespace GFLAGS_NAMESPACE

168
src/gflags/gflags.h.in → src/gflags.h.in
View file

@ -80,16 +80,21 @@
#include <string>
#include <vector>
#include <gflags/gflags_declare.h> // IWYU pragma: export
@ac_google_start_namespace@
//
// NOTE: all functions below MUST have an explicit 'extern' before
// them. Our automated opensourcing tools use this as a signal to do
// appropriate munging for windows, which needs to add GFLAGS_DLL_DECL.
//
#define GFLAGS_DLL_DECL /* rewritten to be non-empty in windows dir */
#define GFLAGS_DLL_DEFINE_FLAG /* rewritten to be non-empty in windows dir */
#include "gflags_declare.h" // IWYU pragma: export
// We always want to export variables defined in user code
#ifndef GFLAGS_DLL_DEFINE_FLAG
# ifdef _MSC_VER
# define GFLAGS_DLL_DEFINE_FLAG __declspec(dllexport)
# else
# define GFLAGS_DLL_DEFINE_FLAG
# endif
#endif
namespace @GFLAGS_NAMESPACE@ {
// --------------------------------------------------------------------
@ -121,24 +126,17 @@
// Returns true if successfully registered, false if not (because the
// first argument doesn't point to a command-line flag, or because a
// validator is already registered for this flag).
extern bool RegisterFlagValidator(const bool* flag,
bool (*validate_fn)(const char*, bool));
extern bool RegisterFlagValidator(const int32* flag,
bool (*validate_fn)(const char*, int32));
extern bool RegisterFlagValidator(const int64* flag,
bool (*validate_fn)(const char*, int64));
extern bool RegisterFlagValidator(const uint64* flag,
bool (*validate_fn)(const char*, uint64));
extern bool RegisterFlagValidator(const double* flag,
bool (*validate_fn)(const char*, double));
extern bool RegisterFlagValidator(const std::string* flag,
bool (*validate_fn)(const char*,
const std::string&));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const bool* flag, bool (*validate_fn)(const char*, bool));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const int32* flag, bool (*validate_fn)(const char*, int32));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const int64* flag, bool (*validate_fn)(const char*, int64));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const uint64* flag, bool (*validate_fn)(const char*, uint64));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const double* flag, bool (*validate_fn)(const char*, double));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const std::string* flag, bool (*validate_fn)(const char*, const std::string&));
// Convenience macro for the registration of a flag validator
#define DEFINE_validator(name, validator) \
static const bool name##_validator_registered = \
@ac_google_namespace@::RegisterFlagValidator(&FLAGS_##name, validator)
@GFLAGS_NAMESPACE@::RegisterFlagValidator(&FLAGS_##name, validator)
// --------------------------------------------------------------------
@ -151,19 +149,20 @@ extern bool RegisterFlagValidator(const std::string* flag,
// In addition to accessing flags, you can also access argv[0] (the program
// name) and argv (the entire commandline), which we sock away a copy of.
// These variables are static, so you should only set them once.
struct GFLAGS_DLL_DECL CommandLineFlagInfo {
//
// No need to export this data only structure from DLL, avoiding VS warning 4251.
struct CommandLineFlagInfo {
std::string name; // the name of the flag
std::string type; // the type of the flag: int32, etc
std::string description; // the "help text" associated with the flag
std::string current_value; // the current value, as a string
std::string default_value; // the default value, as a string
std::string filename; // 'cleaned' version of filename holding the flag
bool has_validator_fn; // true if RegisterFlagValidator called on this flag
bool is_default; // true if the flag has the default value and
// has not been set explicitly from the cmdline
// or via SetCommandLineOption
const void* flag_ptr; // pointer to the flag's current value (i.e. FLAGS_foo)
bool has_validator_fn; // true if RegisterFlagValidator called on this flag
bool is_default; // true if the flag has the default value and
// has not been set explicitly from the cmdline
// or via SetCommandLineOption
const void* flag_ptr; // pointer to the flag's current value (i.e. FLAGS_foo)
};
// Using this inside of a validator is a recipe for a deadlock.
@ -171,34 +170,34 @@ struct GFLAGS_DLL_DECL CommandLineFlagInfo {
// call validators during ParseAllFlags.
// Also make sure then to uncomment the corresponding unit test in
// gflags_unittest.sh
extern void GetAllFlags(std::vector<CommandLineFlagInfo>* OUTPUT);
extern GFLAGS_DLL_DECL void GetAllFlags(std::vector<CommandLineFlagInfo>* OUTPUT);
// These two are actually defined in gflags_reporting.cc.
extern void ShowUsageWithFlags(const char *argv0); // what --help does
extern void ShowUsageWithFlagsRestrict(const char *argv0, const char *restrict);
extern GFLAGS_DLL_DECL void ShowUsageWithFlags(const char *argv0); // what --help does
extern GFLAGS_DLL_DECL void ShowUsageWithFlagsRestrict(const char *argv0, const char *restrict);
// Create a descriptive string for a flag.
// Goes to some trouble to make pretty line breaks.
extern std::string DescribeOneFlag(const CommandLineFlagInfo& flag);
extern GFLAGS_DLL_DECL std::string DescribeOneFlag(const CommandLineFlagInfo& flag);
// Thread-hostile; meant to be called before any threads are spawned.
extern void SetArgv(int argc, const char** argv);
extern GFLAGS_DLL_DECL void SetArgv(int argc, const char** argv);
// The following functions are thread-safe as long as SetArgv() is
// only called before any threads start.
extern const std::vector<std::string>& GetArgvs();
extern const char* GetArgv(); // all of argv as a string
extern const char* GetArgv0(); // only argv0
extern uint32 GetArgvSum(); // simple checksum of argv
extern const char* ProgramInvocationName(); // argv0, or "UNKNOWN" if not set
extern const char* ProgramInvocationShortName(); // basename(argv0)
extern GFLAGS_DLL_DECL const std::vector<std::string>& GetArgvs();
extern GFLAGS_DLL_DECL const char* GetArgv(); // all of argv as a string
extern GFLAGS_DLL_DECL const char* GetArgv0(); // only argv0
extern GFLAGS_DLL_DECL uint32 GetArgvSum(); // simple checksum of argv
extern GFLAGS_DLL_DECL const char* ProgramInvocationName(); // argv0, or "UNKNOWN" if not set
extern GFLAGS_DLL_DECL const char* ProgramInvocationShortName(); // basename(argv0)
// ProgramUsage() is thread-safe as long as SetUsageMessage() is only
// called before any threads start.
extern const char* ProgramUsage(); // string set by SetUsageMessage()
extern GFLAGS_DLL_DECL const char* ProgramUsage(); // string set by SetUsageMessage()
// VersionString() is thread-safe as long as SetVersionString() is only
// called before any threads start.
extern const char* VersionString(); // string set by SetVersionString()
extern GFLAGS_DLL_DECL const char* VersionString(); // string set by SetVersionString()
@ -212,17 +211,16 @@ extern const char* VersionString(); // string set by SetVersionString()
// Return true iff the flagname was found.
// OUTPUT is set to the flag's value, or unchanged if we return false.
extern bool GetCommandLineOption(const char* name, std::string* OUTPUT);
extern GFLAGS_DLL_DECL bool GetCommandLineOption(const char* name, std::string* OUTPUT);
// Return true iff the flagname was found. OUTPUT is set to the flag's
// CommandLineFlagInfo or unchanged if we return false.
extern bool GetCommandLineFlagInfo(const char* name,
CommandLineFlagInfo* OUTPUT);
extern GFLAGS_DLL_DECL bool GetCommandLineFlagInfo(const char* name, CommandLineFlagInfo* OUTPUT);
// Return the CommandLineFlagInfo of the flagname. exit() if name not found.
// Example usage, to check if a flag's value is currently the default value:
// if (GetCommandLineFlagInfoOrDie("foo").is_default) ...
extern CommandLineFlagInfo GetCommandLineFlagInfoOrDie(const char* name);
extern GFLAGS_DLL_DECL CommandLineFlagInfo GetCommandLineFlagInfoOrDie(const char* name);
enum GFLAGS_DLL_DECL FlagSettingMode {
// update the flag's value (can call this multiple times).
@ -244,9 +242,8 @@ enum GFLAGS_DLL_DECL FlagSettingMode {
// non-empty else.
// SetCommandLineOption uses set_mode == SET_FLAGS_VALUE (the common case)
extern std::string SetCommandLineOption(const char* name, const char* value);
extern std::string SetCommandLineOptionWithMode(const char* name, const char* value,
FlagSettingMode set_mode);
extern GFLAGS_DLL_DECL std::string SetCommandLineOption (const char* name, const char* value);
extern GFLAGS_DLL_DECL std::string SetCommandLineOptionWithMode(const char* name, const char* value, FlagSettingMode set_mode);
// --------------------------------------------------------------------
@ -267,8 +264,8 @@ extern std::string SetCommandLineOptionWithMode(const char* name, const char* va
// // without worrying about restoring the FLAG values.
// }
//
// Note: This class is marked with ATTRIBUTE_UNUSED because all the
// work is done in the constructor and destructor, so in the standard
// Note: This class is marked with GFLAGS_ATTRIBUTE_UNUSED because all
// the work is done in the constructor and destructor, so in the standard
// usage example above, the compiler would complain that it's an
// unused variable.
//
@ -287,24 +284,23 @@ class GFLAGS_DLL_DECL FlagSaver {
FlagSaver(const FlagSaver&); // no copying!
void operator=(const FlagSaver&);
}
@ac_cv___attribute__unused@;
}@GFLAGS_ATTRIBUTE_UNUSED@;
// --------------------------------------------------------------------
// Some deprecated or hopefully-soon-to-be-deprecated functions.
// This is often used for logging. TODO(csilvers): figure out a better way
extern std::string CommandlineFlagsIntoString();
extern GFLAGS_DLL_DECL std::string CommandlineFlagsIntoString();
// Usually where this is used, a FlagSaver should be used instead.
extern bool ReadFlagsFromString(const std::string& flagfilecontents,
const char* prog_name,
bool errors_are_fatal); // uses SET_FLAGS_VALUE
extern GFLAGS_DLL_DECL
bool ReadFlagsFromString(const std::string& flagfilecontents,
const char* prog_name,
bool errors_are_fatal); // uses SET_FLAGS_VALUE
// These let you manually implement --flagfile functionality.
// DEPRECATED.
extern bool AppendFlagsIntoFile(const std::string& filename, const char* prog_name);
extern bool ReadFromFlagsFile(const std::string& filename, const char* prog_name,
bool errors_are_fatal); // uses SET_FLAGS_VALUE
extern GFLAGS_DLL_DECL bool AppendFlagsIntoFile(const std::string& filename, const char* prog_name);
extern GFLAGS_DLL_DECL bool ReadFromFlagsFile(const std::string& filename, const char* prog_name, bool errors_are_fatal); // uses SET_FLAGS_VALUE
// --------------------------------------------------------------------
@ -315,12 +311,12 @@ extern bool ReadFromFlagsFile(const std::string& filename, const char* prog_name
// Otherwise, return the value. NOTE: for booleans, for true use
// 't' or 'T' or 'true' or '1', for false 'f' or 'F' or 'false' or '0'.
extern bool BoolFromEnv(const char *varname, bool defval);
extern int32 Int32FromEnv(const char *varname, int32 defval);
extern int64 Int64FromEnv(const char *varname, int64 defval);
extern uint64 Uint64FromEnv(const char *varname, uint64 defval);
extern double DoubleFromEnv(const char *varname, double defval);
extern const char *StringFromEnv(const char *varname, const char *defval);
extern GFLAGS_DLL_DECL bool BoolFromEnv(const char *varname, bool defval);
extern GFLAGS_DLL_DECL int32 Int32FromEnv(const char *varname, int32 defval);
extern GFLAGS_DLL_DECL int64 Int64FromEnv(const char *varname, int64 defval);
extern GFLAGS_DLL_DECL uint64 Uint64FromEnv(const char *varname, uint64 defval);
extern GFLAGS_DLL_DECL double DoubleFromEnv(const char *varname, double defval);
extern GFLAGS_DLL_DECL const char *StringFromEnv(const char *varname, const char *defval);
// --------------------------------------------------------------------
@ -332,12 +328,12 @@ extern const char *StringFromEnv(const char *varname, const char *defval);
// SetUsageMessage(usage);
// Do not include commandline flags in the usage: we do that for you!
// Thread-hostile; meant to be called before any threads are spawned.
extern void SetUsageMessage(const std::string& usage);
extern GFLAGS_DLL_DECL void SetUsageMessage(const std::string& usage);
// Sets the version string, which is emitted with --version.
// For instance: SetVersionString("1.3");
// Thread-hostile; meant to be called before any threads are spawned.
extern void SetVersionString(const std::string& version);
extern GFLAGS_DLL_DECL void SetVersionString(const std::string& version);
// Looks for flags in argv and parses them. Rearranges argv to put
@ -347,7 +343,7 @@ extern void SetVersionString(const std::string& version);
// of the first non-flag argument.
// See top-of-file for more details on this function.
#ifndef SWIG // In swig, use ParseCommandLineFlagsScript() instead.
extern uint32 ParseCommandLineFlags(int *argc, char*** argv, bool remove_flags);
extern GFLAGS_DLL_DECL uint32 ParseCommandLineFlags(int *argc, char*** argv, bool remove_flags);
#endif
@ -361,18 +357,18 @@ extern uint32 ParseCommandLineFlags(int *argc, char*** argv, bool remove_flags);
// defined more than once in the command line or flag file, the last
// definition is used. Returns the index (into argv) of the first
// non-flag argument. (If remove_flags is true, will always return 1.)
extern uint32 ParseCommandLineNonHelpFlags(int *argc, char*** argv,
bool remove_flags);
extern GFLAGS_DLL_DECL uint32 ParseCommandLineNonHelpFlags(int *argc, char*** argv, bool remove_flags);
// This is actually defined in gflags_reporting.cc.
// This function is misnamed (it also handles --version, etc.), but
// it's too late to change that now. :-(
extern void HandleCommandLineHelpFlags(); // in gflags_reporting.cc
extern GFLAGS_DLL_DECL void HandleCommandLineHelpFlags(); // in gflags_reporting.cc
// Allow command line reparsing. Disables the error normally
// generated when an unknown flag is found, since it may be found in a
// later parse. Thread-hostile; meant to be called before any threads
// are spawned.
extern void AllowCommandLineReparsing();
extern GFLAGS_DLL_DECL void AllowCommandLineReparsing();
// Reparse the flags that have not yet been recognized. Only flags
// registered since the last parse will be recognized. Any flag value
@ -380,7 +376,7 @@ extern void AllowCommandLineReparsing();
// separate command line argument that follows the flag argument.
// Intended for handling flags from dynamically loaded libraries,
// since their flags are not registered until they are loaded.
extern void ReparseCommandLineNonHelpFlags();
extern GFLAGS_DLL_DECL void ReparseCommandLineNonHelpFlags();
// Clean up memory allocated by flags. This is only needed to reduce
// the quantity of "potentially leaked" reports emitted by memory
@ -391,7 +387,7 @@ extern void ReparseCommandLineNonHelpFlags();
// called will have unexpected consequences. This is not safe to run
// when multiple threads might be running: the function is
// thread-hostile.
extern void ShutDownCommandLineFlags();
extern GFLAGS_DLL_DECL void ShutDownCommandLineFlags();
// --------------------------------------------------------------------
@ -422,7 +418,7 @@ extern void ShutDownCommandLineFlags();
// directly. The idea is that DEFINE puts the flag in the weird
// namespace, and DECLARE imports the flag from there into the current
// namespace. The net result is to force people to use DECLARE to get
// access to a flag, rather than saying "extern bool FLAGS_whatever;"
// access to a flag, rather than saying "extern GFLAGS_DLL_DECL bool FLAGS_whatever;"
// or some such instead. We want this so we can put extra
// functionality (like sanity-checking) in DECLARE if we want, and
// make sure it is picked up everywhere.
@ -443,16 +439,18 @@ class GFLAGS_DLL_DECL FlagRegisterer {
// binary file. This can reduce the size of the resulting binary
// somewhat, and may also be useful for security reasons.
extern const char kStrippedFlagHelp[];
extern GFLAGS_DLL_DECL const char kStrippedFlagHelp[];
} // namespace @GFLAGS_NAMESPACE@
@ac_google_end_namespace@
#ifndef SWIG // In swig, ignore the main flag declarations
#if defined(STRIP_FLAG_HELP) && STRIP_FLAG_HELP > 0
// Need this construct to avoid the 'defined but not used' warning.
#define MAYBE_STRIPPED_HELP(txt) \
(false ? (txt) : @ac_google_namespace@::kStrippedFlagHelp)
(false ? (txt) : @GFLAGS_NAMESPACE@::kStrippedFlagHelp)
#else
#define MAYBE_STRIPPED_HELP(txt) txt
#endif
@ -474,7 +472,7 @@ extern const char kStrippedFlagHelp[];
/* We always want to export defined variables, dll or no */ \
GFLAGS_DLL_DEFINE_FLAG type FLAGS_##name = FLAGS_nono##name; \
type FLAGS_no##name = FLAGS_nono##name; \
static @ac_google_namespace@::FlagRegisterer o_##name( \
static @GFLAGS_NAMESPACE@::FlagRegisterer o_##name( \
#name, #type, MAYBE_STRIPPED_HELP(help), __FILE__, \
&FLAGS_##name, &FLAGS_no##name); \
} \
@ -507,15 +505,15 @@ GFLAGS_DLL_DECL bool IsBoolFlag(bool from);
DEFINE_VARIABLE(bool, B, name, val, txt)
#define DEFINE_int32(name, val, txt) \
DEFINE_VARIABLE(@ac_google_namespace@::int32, I, \
DEFINE_VARIABLE(@GFLAGS_NAMESPACE@::int32, I, \
name, val, txt)
#define DEFINE_int64(name, val, txt) \
DEFINE_VARIABLE(@ac_google_namespace@::int64, I64, \
DEFINE_VARIABLE(@GFLAGS_NAMESPACE@::int64, I64, \
name, val, txt)
#define DEFINE_uint64(name,val, txt) \
DEFINE_VARIABLE(@ac_google_namespace@::uint64, U64, \
DEFINE_VARIABLE(@GFLAGS_NAMESPACE@::uint64, U64, \
name, val, txt)
#define DEFINE_double(name, val, txt) \
@ -556,7 +554,7 @@ inline clstring* dont_pass0toDEFINE_string(char *stringspot,
clstring* const FLAGS_no##name = ::fLS:: \
dont_pass0toDEFINE_string(s_##name[0].s, \
val); \
static @ac_google_namespace@::FlagRegisterer o_##name( \
static @GFLAGS_NAMESPACE@::FlagRegisterer o_##name( \
#name, "string", MAYBE_STRIPPED_HELP(txt), __FILE__, \
s_##name[0].s, new (s_##name[1].s) clstring(*FLAGS_no##name)); \
extern GFLAGS_DLL_DEFINE_FLAG clstring& FLAGS_##name; \

15
src/gflags_completions.cc
View file

@ -47,7 +47,8 @@
// 5b) Trim most flag's descriptions to fit on a single terminal line
#include <config.h>
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h> // for strlen
@ -57,16 +58,13 @@
#include <utility>
#include <vector>
#include <gflags/gflags.h>
#include "gflags.h"
#include "util.h"
using std::set;
using std::string;
using std::vector;
#ifndef PATH_SEPARATOR
#define PATH_SEPARATOR '/'
#endif
DEFINE_string(tab_completion_word, "",
"If non-empty, HandleCommandLineCompletions() will hijack the "
@ -75,7 +73,9 @@ DEFINE_string(tab_completion_word, "",
DEFINE_int32(tab_completion_columns, 80,
"Number of columns to use in output for tab completion");
_START_GOOGLE_NAMESPACE_
namespace GFLAGS_NAMESPACE {
namespace {
// Function prototypes and Type forward declarations. Code may be
@ -765,4 +765,5 @@ void HandleCommandLineCompletions(void) {
gflags_exitfunc(0);
}
_END_GOOGLE_NAMESPACE_
} // namespace GFLAGS_NAMESPACE

13
src/gflags/gflags_completions.h.in → src/gflags_completions.h.in
View file

@ -112,19 +112,10 @@ $ complete -o bashdefault -o default -o nospace -C \
#ifndef GFLAGS_COMPLETIONS_H_
#define GFLAGS_COMPLETIONS_H_
// Annoying stuff for windows -- makes sure clients can import these functions
//
// NOTE: all functions below MUST have an explicit 'extern' before
// them. Our automated opensourcing tools use this as a signal to do
// appropriate munging for windows, which needs to add GFLAGS_DLL_DECL.
//
#define GFLAGS_DLL_DECL /* rewritten to be non-empty in windows dir */
@ac_google_start_namespace@
namespace @GFLAGS_NAMESPACE@ {
extern void HandleCommandLineCompletions(void);
@ac_google_end_namespace@
}
#endif // GFLAGS_COMPLETIONS_H_

90
src/gflags/gflags_declare.h.in → src/gflags_declare.h.in
View file

@ -37,40 +37,61 @@
#ifndef GFLAGS_DECLARE_H_
#define GFLAGS_DECLARE_H_
#include <string>
#if @ac_cv_have_stdint_h@
#include <stdint.h> // the normal place uint16_t is defined
#endif
#if @ac_cv_have_systypes_h@
#include <sys/types.h> // the normal place u_int16_t is defined
#endif
#if @ac_cv_have_inttypes_h@
#include <inttypes.h> // a third place for uint16_t or u_int16_t
// ---------------------------------------------------------------------------
// Windows DLL import/export.
// We always want to import the symbols of the gflags library
#ifndef GFLAGS_DLL_DECL
# if @GFLAGS_IS_A_DLL@ && defined(_MSC_VER)
# define GFLAGS_DLL_DECL __declspec(dllimport)
# else
# define GFLAGS_DLL_DECL
# endif
#endif
@ac_google_start_namespace@
#if @ac_cv_have_uint16_t@ // the C99 format
typedef int32_t int32;
typedef uint32_t uint32;
typedef int64_t int64;
typedef uint64_t uint64;
#elif @ac_cv_have_u_int16_t@ // the BSD format
typedef int32_t int32;
typedef u_int32_t uint32;
typedef int64_t int64;
typedef u_int64_t uint64;
#elif @ac_cv_have___int16@ // the windows (vc7) format
typedef __int32 int32;
// We always want to import variables declared in user code
#ifndef GFLAGS_DLL_DECLARE_FLAG
# ifdef _MSC_VER
# define GFLAGS_DLL_DECLARE_FLAG __declspec(dllimport)
# else
# define GFLAGS_DLL_DECLARE_FLAG
# endif
#endif
// ---------------------------------------------------------------------------
// Flag types
#include <string>
#if @HAVE_STDINT_H@
# include <stdint.h> // the normal place uint32_t is defined
#elif @HAVE_SYS_TYPES_H@
# include <sys/types.h> // the normal place u_int32_t is defined
#elif @HAVE_INTTYPES_H@
# include <inttypes.h> // a third place for uint32_t or u_int32_t
#endif
namespace @GFLAGS_NAMESPACE@ {
#if @GFLAGS_INTTYPES_FORMAT_C99@ // C99
typedef int32_t int32;
typedef uint32_t uint32;
typedef int64_t int64;
typedef uint64_t uint64;
#elif @GFLAGS_INTTYPES_FORMAT_BSD@ // BSD
typedef int32_t int32;
typedef u_int32_t uint32;
typedef int64_t int64;
typedef u_int64_t uint64;
#elif @GFLAGS_INTTYPES_FORMAT_VC7@ // Windows
typedef __int32 int32;
typedef unsigned __int32 uint32;
typedef __int64 int64;
typedef __int64 int64;
typedef unsigned __int64 uint64;
#else
#error Do not know how to define a 32-bit integer quantity on your system
# error Do not know how to define a 32-bit integer quantity on your system
#endif
@ac_google_end_namespace@
} // namespace @GFLAGS_NAMESPACE@
#define GFLAGS_DLL_DECLARE_FLAG /* rewritten to be non-empty in windows dir */
namespace fLS {
@ -80,7 +101,8 @@ namespace fLS {
// included). Save the current meaning now and use it in the macros.
typedef std::string clstring;
}
} // namespace fLS
#define DECLARE_VARIABLE(type, shorttype, name) \
/* We always want to import declared variables, dll or no */ \
@ -91,22 +113,24 @@ typedef std::string clstring;
DECLARE_VARIABLE(bool, B, name)
#define DECLARE_int32(name) \
DECLARE_VARIABLE(@ac_google_namespace@::int32, I, name)
DECLARE_VARIABLE(GFLAGS_NAMESPACE::int32, I, name)
#define DECLARE_int64(name) \
DECLARE_VARIABLE(@ac_google_namespace@::int64, I64, name)
DECLARE_VARIABLE(GFLAGS_NAMESPACE::int64, I64, name)
#define DECLARE_uint64(name) \
DECLARE_VARIABLE(@ac_google_namespace@::uint64, U64, name)
DECLARE_VARIABLE(GFLAGS_NAMESPACE::uint64, U64, name)
#define DECLARE_double(name) \
DECLARE_VARIABLE(double, D, name)
#define DECLARE_string(name) \
namespace fLS { \
using ::fLS::clstring; \
/* We always want to import declared variables, dll or no */ \
namespace fLS { \
using ::fLS::clstring; \
extern GFLAGS_DLL_DECLARE_FLAG ::fLS::clstring& FLAGS_##name; \
} \
} \
using fLS::FLAGS_##name
#endif // GFLAGS_DECLARE_H_

50
src/gflags_reporting.cc
View file

@ -48,40 +48,32 @@
// called after all flag-values have been assigned, that is, after
// parsing the command-line.
#include <config.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <assert.h>
#include <string>
#include <vector>
#include <gflags/gflags.h>
#include <gflags/gflags_completions.h>
#include "config.h"
#include "gflags.h"
#include "gflags_completions.h"
#include "util.h"
#ifndef PATH_SEPARATOR
#define PATH_SEPARATOR '/'
#endif
// The 'reporting' flags. They all call gflags_exitfunc().
DEFINE_bool(help, false,
"show help on all flags [tip: all flags can have two dashes]");
DEFINE_bool(helpfull, false,
"show help on all flags -- same as -help");
DEFINE_bool(helpshort, false,
"show help on only the main module for this program");
DEFINE_string(helpon, "",
"show help on the modules named by this flag value");
DEFINE_string(helpmatch, "",
"show help on modules whose name contains the specified substr");
DEFINE_bool(helppackage, false,
"show help on all modules in the main package");
DEFINE_bool(helpxml, false,
"produce an xml version of help");
DEFINE_bool(version, false,
"show version and build info and exit");
DEFINE_bool (help, false, "show help on all flags [tip: all flags can have two dashes]");
DEFINE_bool (helpfull, false, "show help on all flags -- same as -help");
DEFINE_bool (helpshort, false, "show help on only the main module for this program");
DEFINE_string(helpon, "", "show help on the modules named by this flag value");
DEFINE_string(helpmatch, "", "show help on modules whose name contains the specified substr");
DEFINE_bool (helppackage, false, "show help on all modules in the main package");
DEFINE_bool (helpxml, false, "produce an xml version of help");
DEFINE_bool (version, false, "show version and build info and exit");
namespace GFLAGS_NAMESPACE {
_START_GOOGLE_NAMESPACE_
using std::string;
using std::vector;
@ -254,7 +246,7 @@ static bool FileMatchesSubstring(const string& filename,
// the string to be at the beginning of a directory component.
// That should match the first directory component as well, so
// we allow '/foo' to match a filename of 'foo'.
if (!target->empty() && (*target)[0] == '/' &&
if (!target->empty() && (*target)[0] == PATH_SEPARATOR &&
strncmp(filename.c_str(), target->c_str() + 1,
strlen(target->c_str() + 1)) == 0)
return true;
@ -360,7 +352,8 @@ static void ShowVersion() {
static void AppendPrognameStrings(vector<string>* substrings,
const char* progname) {
string r("/");
string r("");
r += PATH_SEPARATOR;
r += progname;
substrings->push_back(r + ".");
substrings->push_back(r + "-main.");
@ -395,7 +388,7 @@ void HandleCommandLineHelpFlags() {
gflags_exitfunc(1);
} else if (!FLAGS_helpon.empty()) {
string restrict = "/" + FLAGS_helpon + ".";
string restrict = PATH_SEPARATOR + FLAGS_helpon + ".";
ShowUsageWithFlagsRestrict(progname, restrict.c_str());
gflags_exitfunc(1);
@ -417,7 +410,7 @@ void HandleCommandLineHelpFlags() {
++flag) {
if (!FileMatchesSubstring(flag->filename, substrings))
continue;
const string package = Dirname(flag->filename) + "/";
const string package = Dirname(flag->filename) + PATH_SEPARATOR;
if (package != last_package) {
ShowUsageWithFlagsRestrict(progname, package.c_str());
VLOG(7) << "Found package: " << package;
@ -444,4 +437,5 @@ void HandleCommandLineHelpFlags() {
}
}
_END_GOOGLE_NAMESPACE_
} // namespace GFLAGS_NAMESPACE

80
src/gflags_strip_flags_test.sh
View file

@ -1,80 +0,0 @@
#!/bin/sh
#
# Copyright (c) 2011, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# ---
# Author: csilvers@google.com (Craig Silverstein)
if [ -z "$1" ]; then
echo "USAGE: $0 <unittest exe>"
exit 1
fi
BINARY="$1"
# Make sure the binary exists...
if ! "$BINARY" >/dev/null 2>/dev/null
then
echo "Cannot run binary $BINARY"
exit 1
fi
# Make sure the --help output doesn't print the stripped text.
if "$BINARY" --help | grep "This text should be stripped out" >/dev/null 2>&1
then
echo "Text not stripped from --help like it should be: $BINARY"
exit 1
fi
# Make sure the stripped text isn't in the binary at all.
if strings --help >/dev/null 2>&1 # make sure the binary exists
then
# Unfortunately, for us, libtool can replace executables with a
# shell script that does some work before calling the 'real'
# executable under a different name. We need the 'real'
# executable name to run 'strings' on it, so we construct this
# binary to print the real name (argv[0]) on stdout when run.
REAL_BINARY=`"$BINARY"`
# On cygwin, we may need to add a '.exe' extension by hand.
[ -f "$REAL_BINARY.exe" ] && REAL_BINARY="$REAL_BINARY.exe"
if strings "$REAL_BINARY" | grep "This text should be stripped" >/dev/null 2>&1
then
echo "Text not stripped from binary like it should be: $BINARY"
exit 1
fi
# Let's also do a sanity check to make sure strings is working properly
if ! strings "$REAL_BINARY" | grep "Usage message" >/dev/null 2>&1
then
echo "Usage text not found in binary like it should be: $BINARY"
exit 1
fi
fi
echo "PASS"

237
src/gflags_unittest.sh
View file

@ -1,237 +0,0 @@
#!/bin/bash
# Copyright (c) 2006, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# ---
# Author: Craig Silverstein
#
# Just tries to run the gflags_unittest with various flags
# defined in gflags.cc, and make sure they give the
# appropriate exit status and appropriate error message.
if [ -z "$1" ]; then
echo "USAGE: $0 <unittest exe> [top_srcdir] [tmpdir]"
exit 1
fi
EXE="$1"
SRCDIR="${2:-./}"
TMPDIR="${3:-/tmp/gflags}"
EXE2="${EXE}2" # eg, gflags_unittest2
EXE3="${EXE}3" # eg, gflags_unittest3
# $1: executable
# $2: line-number $3: expected return code. $4: substring of expected output.
# $5: a substring you *don't* expect to find in the output. $6+ flags
ExpectExe() {
local executable="$1"
shift
local line_number="$1"
shift
local expected_rc="$1"
shift
local expected_output="$1"
shift
local unexpected_output="$1"
shift
# We always add --srcdir because it's needed for correctness
"$executable" --srcdir="$SRCDIR" "$@" > "$TMPDIR/test.$line_number" 2>&1
local actual_rc=$?
if [ $actual_rc != $expected_rc ]; then
echo "Test on line $line_number failed:" \
"expected rc $expected_rc, got $actual_rc"
exit 1;
fi
if [ -n "$expected_output" ] &&
! fgrep -e "$expected_output" "$TMPDIR/test.$line_number" >/dev/null; then
echo "Test on line $line_number failed:" \
"did not find expected substring '$expected_output'"
exit 1;
fi
if [ -n "$unexpected_output" ] &&
fgrep -e "$unexpected_output" "$TMPDIR/test.$line_number" >/dev/null; then
echo "Test line $line_number failed:" \
"found unexpected substring '$unexpected_output'"
exit 1;
fi
}
# $1: line-number $2: expected return code. $3: substring of expected output.
# $4: a substring you *don't* expect to find in the output. $5+ flags
Expect() {
ExpectExe "$EXE" "$@"
}
rm -rf "$TMPDIR"
mkdir "$TMPDIR" || exit 2
# Create a few flagfiles we can use later
echo "--version" > "$TMPDIR/flagfile.1"
echo "--foo=bar" > "$TMPDIR/flagfile.2"
echo "--nounused_bool" >> "$TMPDIR/flagfile.2"
echo "--flagfile=$TMPDIR/flagfile.2" > "$TMPDIR/flagfile.3"
# Set a few environment variables (useful for --tryfromenv)
export FLAGS_undefok=foo,bar
export FLAGS_weirdo=
export FLAGS_version=true
export FLAGS_help=false
# First, just make sure the unittest works as-is
Expect $LINENO 0 "PASS" ""
# --help should show all flags, including flags from gflags_reporting
Expect $LINENO 1 "/gflags_reporting.cc" "" --help
# Make sure that --help prints even very long helpstrings.
Expect $LINENO 1 "end of a long helpstring" "" --help
# Make sure --help reflects flag changes made before flag-parsing
Expect $LINENO 1 \
"-changed_bool1 (changed) type: bool default: true" "" --help
Expect $LINENO 1 \
"-changed_bool2 (changed) type: bool default: false currently: true" "" \
--help
# And on the command-line, too
Expect $LINENO 1 \
"-changeable_string_var () type: string default: \"1\" currently: \"2\"" \
"" --changeable_string_var 2 --help
# --nohelp and --help=false should be as if we didn't say anything
Expect $LINENO 0 "PASS" "" --nohelp
Expect $LINENO 0 "PASS" "" --help=false
# --helpfull is the same as help
Expect $LINENO 1 "/gflags_reporting.cc" "" -helpfull
# --helpshort should show only flags from the unittest itself
Expect $LINENO 1 "/gflags_unittest.cc" \
"/gflags_reporting.cc" --helpshort
# --helpshort should show the tldflag we created in the unittest dir
Expect $LINENO 1 "tldflag1" "/google.cc" --helpshort
Expect $LINENO 1 "tldflag2" "/google.cc" --helpshort
# --helpshort should work if the main source file is suffixed with [_-]main
ExpectExe "$EXE2" $LINENO 1 "/gflags_unittest-main.cc" \
"/gflags_reporting.cc" --helpshort
ExpectExe "$EXE3" $LINENO 1 "/gflags_unittest_main.cc" \
"/gflags_reporting.cc" --helpshort
# --helpon needs an argument
Expect $LINENO 1 \
"'--helpon' is missing its argument; flag description: show help on" \
"" --helpon
# --helpon argument indicates what file we'll show args from
Expect $LINENO 1 "/gflags.cc" "/gflags_unittest.cc" \
--helpon=gflags
# another way of specifying the argument
Expect $LINENO 1 "/gflags.cc" "/gflags_unittest.cc" \
--helpon gflags
# test another argument
Expect $LINENO 1 "/gflags_unittest.cc" "/gflags.cc" \
--helpon=gflags_unittest
# helpmatch is like helpon but takes substrings
Expect $LINENO 1 "/gflags_reporting.cc" \
"/gflags_unittest.cc" -helpmatch reporting
Expect $LINENO 1 "/gflags_unittest.cc" \
"/gflags.cc" -helpmatch=unittest
# if no flags are found with helpmatch or helpon, suggest --help
Expect $LINENO 1 "No modules matched" "/gflags_unittest.cc" \
-helpmatch=nosuchsubstring
Expect $LINENO 1 "No modules matched" "/gflags_unittest.cc" \
-helpon=nosuchmodule
# helppackage shows all the flags in the same dir as this unittest
# --help should show all flags, including flags from google.cc
Expect $LINENO 1 "/gflags_reporting.cc" "" --helppackage
# xml!
Expect $LINENO 1 "/gflags_unittest.cc</file>" \
"/gflags_unittest.cc:" --helpxml
# just print the version info and exit
Expect $LINENO 0 "gflags_unittest" "gflags_unittest.cc" --version
Expect $LINENO 0 "version test_version" "gflags_unittest.cc" --version
# --undefok is a fun flag...
Expect $LINENO 1 "unknown command line flag 'foo'" "" --undefok= --foo --unused_bool
Expect $LINENO 0 "PASS" "" --undefok=foo --foo --unused_bool
# If you say foo is ok to be undefined, we'll accept --nofoo as well
Expect $LINENO 0 "PASS" "" --undefok=foo --nofoo --unused_bool
# It's ok if the foo is in the middle
Expect $LINENO 0 "PASS" "" --undefok=fee,fi,foo,fum --foo --unused_bool
# But the spelling has to be just right...
Expect $LINENO 1 "unknown command line flag 'foo'" "" --undefok=fo --foo --unused_bool
Expect $LINENO 1 "unknown command line flag 'foo'" "" --undefok=foot --foo --unused_bool
# See if we can successfully load our flags from the flagfile
Expect $LINENO 0 "gflags_unittest" "gflags_unittest.cc" \
--flagfile="$TMPDIR/flagfile.1"
Expect $LINENO 0 "PASS" "" --flagfile="$TMPDIR/flagfile.2"
Expect $LINENO 0 "PASS" "" --flagfile="$TMPDIR/flagfile.3"
# Also try to load flags from the environment
Expect $LINENO 0 "gflags_unittest" "gflags_unittest.cc" \
--fromenv=version
Expect $LINENO 0 "gflags_unittest" "gflags_unittest.cc" \
--tryfromenv=version
Expect $LINENO 0 "PASS" "" --fromenv=help
Expect $LINENO 0 "PASS" "" --tryfromenv=help
Expect $LINENO 1 "helpfull not found in environment" "" --fromenv=helpfull
Expect $LINENO 0 "PASS" "" --tryfromenv=helpfull
Expect $LINENO 0 "PASS" "" --tryfromenv=undefok --foo
Expect $LINENO 1 "unknown command line flag" "" --tryfromenv=weirdo
Expect $LINENO 0 "gflags_unittest" "gflags_unittest.cc" \
--tryfromenv=test_bool,version,unused_bool
Expect $LINENO 1 "not found in environment" "" --fromenv=test_bool
Expect $LINENO 1 "unknown command line flag" "" --fromenv=test_bool,ok
# Here, the --version overrides the fromenv
Expect $LINENO 0 "gflags_unittest" "gflags_unittest.cc" \
--fromenv=test_bool,version,ok
# Make sure -- by itself stops argv processing
Expect $LINENO 0 "PASS" "" -- --help
# And we should die if the flag value doesn't pass the validator
Expect $LINENO 1 "ERROR: failed validation of new value 'true' for flag 'always_fail'" "" --always_fail
# TODO(user) And if locking in validators fails.
# Expect $LINENO 0 "PASS" "" --deadlock_if_cant_lock
echo "PASS"
exit 0

34
src/google/gflags.h
View file

@ -1,34 +0,0 @@
// Copyright (c) 2006, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Header files have moved from the google directory to the gflags
// directory. This forwarding file is provided only for backwards
// compatibility. Use gflags/gflags.h in all new code.
#include <gflags/gflags.h>

34
src/google/gflags_completions.h
View file

@ -1,34 +0,0 @@
// Copyright (c) 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Header files have moved from the google directory to the gflags
// directory. This forwarding file is provided only for backwards
// compatibility. Use gflags/gflags_completions.h in all new code.
#include <gflags/gflags_completions.h>

19
src/mutex.h
View file

@ -32,11 +32,6 @@
// A simple mutex wrapper, supporting locks and read-write locks.
// You should assume the locks are *not* re-entrant.
//
// To use: you should define the following macros in your configure.ac:
// ACX_PTHREAD
// AC_RWLOCK
// The latter is defined in ../autoconf.
//
// This class is meant to be internal-only and should be wrapped by an
// internal namespace. Before you use this module, please give the
// name of your internal namespace for this module. Or, if you want
@ -108,14 +103,14 @@
// weird to a Mutex's memory after it is destroyed, but for a
// static global variable, that's pretty safe.
#ifndef GOOGLE_MUTEX_H_
#define GOOGLE_MUTEX_H_
#ifndef GFLAGS_MUTEX_H_
#define GFLAGS_MUTEX_H_
#include "config.h" // to figure out pthreads support
#include "gflags_declare.h" // to figure out pthreads support
#if defined(NO_THREADS)
typedef int MutexType; // to keep a lock-count
#elif defined(_WIN32) || defined(__CYGWIN32__) || defined(__CYGWIN64__)
typedef int MutexType; // to keep a lock-count
#elif defined(OS_WINDOWS)
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN // We only need minimal includes
# endif
@ -232,7 +227,7 @@ bool Mutex::TryLock() { if (mutex_) return false; Lock(); return true; }
void Mutex::ReaderLock() { assert(++mutex_ > 0); }
void Mutex::ReaderUnlock() { assert(mutex_-- > 0); }
#elif defined(_WIN32) || defined(__CYGWIN32__) || defined(__CYGWIN64__)
#elif defined(OS_WINDOWS)
Mutex::Mutex() : destroy_(true) {
InitializeCriticalSection(&mutex_);
@ -353,4 +348,4 @@ using namespace MUTEX_NAMESPACE;
#undef MUTEX_NAMESPACE
#endif /* #define GOOGLE_MUTEX_H__ */
#endif /* #define GFLAGS_MUTEX_H__ */

51
src/solaris/libstdc++.la
View file

@ -1,51 +0,0 @@
# libstdc++.la - a libtool library file
# Generated by ltmain.sh - GNU libtool 1.4a-GCC3.0 (1.641.2.256 2001/05/28 20:09:07 with GCC-local changes)
#
# Please DO NOT delete this file!
# It is necessary for linking the library.
# ---
# NOTE: This file lives in /usr/sfw/lib on Solaris 10. Unfortunately,
# due to an apparent bug in the Solaris 10 6/06 release,
# /usr/sfw/lib/libstdc++.la is empty. Below is the correct content,
# according to
# http://forum.java.sun.com/thread.jspa?threadID=5073150
# By passing LDFLAGS='-Lsrc/solaris' to configure, make will pick up
# this copy of the file rather than the empty copy in /usr/sfw/lib.
#
# Also see
# http://www.technicalarticles.org/index.php/Compiling_MySQL_5.0_on_Solaris_10
#
# Note: this is for 32-bit systems. If you have a 64-bit system,
# uncomment the appropriate dependency_libs line below.
# ----
# The name that we can dlopen(3).
dlname='libstdc++.so.6'
# Names of this library.
library_names='libstdc++.so.6.0.3 libstdc++.so.6 libstdc++.so'
# The name of the static archive.
old_library='libstdc++.a'
# Libraries that this one depends upon.
# 32-bit version:
dependency_libs='-lc -lm -L/usr/sfw/lib -lgcc_s'
# 64-bit version:
#dependency_libs='-L/lib/64 -lc -lm -L/usr/sfw/lib/64 -lgcc_s'
# Version information for libstdc++.
current=6
age=0
revision=3
# Is this an already installed library?
installed=yes
# Files to dlopen/dlpreopen
dlopen=''
dlpreopen=''
# Directory that this library needs to be installed in:
libdir='/usr/sfw/lib'

96
src/util.h
View file

@ -34,48 +34,53 @@
#ifndef GFLAGS_UTIL_H_
#define GFLAGS_UTIL_H_
#include "config.h"
#include <assert.h>
#include <config.h>
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
# include <inttypes.h>
#endif
#include <stdarg.h> // for va_*
#include <stdlib.h>
#include <stdio.h>
#include <iostream>
#include <string>
#include <errno.h>
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif // for mkdir()
# include <sys/stat.h> // for mkdir
#endif
namespace GFLAGS_NAMESPACE {
_START_GOOGLE_NAMESPACE_
// This is used for unittests for death-testing. It is defined in gflags.cc.
extern GFLAGS_DLL_DECL void (*gflags_exitfunc)(int);
// Work properly if either strtoll or strtoq is on this system
#ifdef HAVE_STRTOLL
# define strto64 strtoll
# define strtou64 strtoull
#elif HAVE_STRTOQ
# define strto64 strtoq
# define strtou64 strtouq
#else
// Work properly if either strtoll or strtoq is on this system.
#if defined(strtoll) || defined(HAVE_STRTOLL)
# define strto64 strtoll
# define strtou64 strtoull
#elif defined(HAVE_STRTOQ)
# define strto64 strtoq
# define strtou64 strtouq
// Neither strtoll nor strtoq are defined. I hope strtol works!
# define strto64 strtol
# define strtou64 strtoul
#else
# define strto64 strtol
# define strtou64 strtoul
#endif
// If we have inttypes.h, it will have defined PRId32/etc for us. If
// not, take our best guess.
// If we have inttypes.h, it will have defined PRId32/etc for us.
// If not, take our best guess.
#ifndef PRId32
# define PRId32 "d"
# define PRId32 "d"
#endif
#ifndef PRId64
# define PRId64 "lld"
# define PRId64 "lld"
#endif
#ifndef PRIu64
# define PRIu64 "llu"
# define PRIu64 "llu"
#endif
typedef signed char int8;
@ -230,23 +235,36 @@ class Test {};
#if defined(__MINGW32__)
#include <io.h>
inline void MakeTmpdir(std::string* path) {
if (!path->empty()) {
path->append("/gflags_unittest_testdir");
int err = mkdir(path->c_str());
if (err == 0 || errno == EEXIST) return;
}
// I had trouble creating a directory in /tmp from mingw
*path = "./gflags_unittest_testdir";
mkdir(path->c_str()); // mingw has a weird one-arg mkdir
*path = "./gflags_unittest";
mkdir(path->c_str());
}
#elif defined(_MSC_VER)
#include <direct.h>
inline void MakeTmpdir(std::string* path) {
if (!path->empty()) {
int err = _mkdir(path->c_str());
if (err == 0 || errno == EEXIST) return;
}
char tmppath_buffer[1024];
int tmppath_len = GetTempPathA(sizeof(tmppath_buffer), tmppath_buffer);
assert(tmppath_len > 0 && tmppath_len < sizeof(tmppath_buffer));
assert(tmppath_buffer[tmppath_len - 1] == '\\'); // API guarantees it
*path = std::string(tmppath_buffer) + "gflags_unittest_testdir";
*path = std::string(tmppath_buffer) + "gflags_unittest";
_mkdir(path->c_str());
}
#else
inline void MakeTmpdir(std::string* path) {
mkdir(path->c_str(), 0755);
if (!path->empty()) {
int err = mkdir(path->c_str(), 0755);
if (err == 0 || errno == EEXIST) return;
}
mkdir("/tmp/gflags_unittest", 0755);
}
#endif
@ -320,6 +338,36 @@ inline std::string StringPrintf(const char* format, ...) {
return output;
}
_END_GOOGLE_NAMESPACE_
inline bool SafeGetEnv(const char *varname, std::string &valstr)
{
#if defined(_MSC_VER) && _MSC_VER >= 1400
char *val;
size_t sz;
if (_dupenv_s(&val, &sz, varname) != 0 || !val) return false;
valstr = val;
free(val);
#else
const char * const val = getenv(varname);
if (!val) return false;
valstr = val;
#endif
return true;
}
inline int SafeFOpen(FILE **fp, const char* fname, const char *mode)
{
#if defined(_MSC_VER) && _MSC_VER >= 1400
return fopen_s(fp, fname, mode);
#else
assert(fp != NULL);
*fp = fopen(fname, mode);
// errno only guaranteed to be set on failure
return ((*fp == NULL) ? errno : 0);
#endif
}
} // namespace GFLAGS_NAMESPACE
#endif // GFLAGS_UTIL_H_

139
src/windows/config.h
View file

@ -1,139 +0,0 @@
/* src/config.h.in. Generated from configure.ac by autoheader. */
/* Sometimes we accidentally #include this config.h instead of the one
in .. -- this is particularly true for msys/mingw, which uses the
unix config.h but also runs code in the windows directory.
*/
#ifdef __MINGW32__
#include "../config.h"
#define GOOGLE_GFLAGS_WINDOWS_CONFIG_H_
#endif
#ifndef GOOGLE_GFLAGS_WINDOWS_CONFIG_H_
#define GOOGLE_GFLAGS_WINDOWS_CONFIG_H_
/* Always the empty-string on non-windows systems. On windows, should be
"__declspec(dllexport)". This way, when we compile the dll, we export our
functions/classes. It's safe to define this here because config.h is only
used internally, to compile the DLL, and every DLL source file #includes
"config.h" before anything else. */
#ifndef GFLAGS_DLL_DECL
# define GFLAGS_IS_A_DLL 1 /* not set if you're statically linking */
# define GFLAGS_DLL_DECL __declspec(dllexport)
# define GFLAGS_DLL_DECL_FOR_UNITTESTS __declspec(dllimport)
#endif
/* Namespace for Google classes */
#define GOOGLE_NAMESPACE ::google
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
/* Define to 1 if you have the <fnmatch.h> header file. */
#undef HAVE_FNMATCH_H
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* define if the compiler implements namespaces */
#define HAVE_NAMESPACES 1
/* Define if you have POSIX threads libraries and header files. */
#undef HAVE_PTHREAD
/* Define to 1 if you have the `putenv' function. */
#define HAVE_PUTENV 1
/* Define to 1 if you have the `setenv' function. */
#undef HAVE_SETENV
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
#define HAVE_STDLIB_H 1
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#define HAVE_STRING_H 1
/* Define to 1 if you have the `strtoll' function. */
#define HAVE_STRTOLL 1
/* Define to 1 if you have the `strtoq' function. */
#define HAVE_STRTOQ 1
/* Define to 1 if you have the <sys/stat.h> header file. */
#define HAVE_SYS_STAT_H 1
/* Define to 1 if you have the <sys/types.h> header file. */
#define HAVE_SYS_TYPES_H 1
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* define if your compiler has __attribute__ */
#undef HAVE___ATTRIBUTE__
/* Define to the sub-directory in which libtool stores uninstalled libraries.
*/
#undef LT_OBJDIR
/* Name of package */
#undef PACKAGE
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the home page for this package. */
#undef PACKAGE_URL
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* Define to necessary symbol if this constant uses a non-standard name on
your system. */
#undef PTHREAD_CREATE_JOINABLE
/* Define to 1 if you have the ANSI C header files. */
#define STDC_HEADERS 1
/* the namespace where STL code like vector<> is defined */
#define STL_NAMESPACE std
/* Version number of package */
#undef VERSION
/* Stops putting the code inside the Google namespace */
#define _END_GOOGLE_NAMESPACE_ }
/* Puts following code inside the Google namespace */
#define _START_GOOGLE_NAMESPACE_ namespace google {
// ---------------------------------------------------------------------
// Extra stuff not found in config.h.in
// This must be defined before the windows.h is included. It's needed
// for mutex.h, to give access to the TryLock method.
#ifndef _WIN32_WINNT
# define _WIN32_WINNT 0x0400
#endif
// TODO(csilvers): include windows/port.h in every relevant source file instead?
#include "windows/port.h"
#endif /* GOOGLE_GFLAGS_WINDOWS_CONFIG_H_ */

569
src/windows/gflags/gflags.h
View file

@ -1,569 +0,0 @@
// Copyright (c) 2006, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// ---
// Revamped and reorganized by Craig Silverstein
//
// This is the file that should be included by any file which declares
// or defines a command line flag or wants to parse command line flags
// or print a program usage message (which will include information about
// flags). Executive summary, in the form of an example foo.cc file:
//
// #include "foo.h" // foo.h has a line "DECLARE_int32(start);"
// #include "validators.h" // hypothetical file defining ValidateIsFile()
//
// DEFINE_int32(end, 1000, "The last record to read");
//
// DEFINE_string(filename, "my_file.txt", "The file to read");
// // Crash if the specified file does not exist.
// static bool dummy = RegisterFlagValidator(&FLAGS_filename,
// &ValidateIsFile);
//
// DECLARE_bool(verbose); // some other file has a DEFINE_bool(verbose, ...)
//
// void MyFunc() {
// if (FLAGS_verbose) printf("Records %d-%d\n", FLAGS_start, FLAGS_end);
// }
//
// Then, at the command-line:
// ./foo --noverbose --start=5 --end=100
//
// For more details, see
// doc/gflags.html
//
// --- A note about thread-safety:
//
// We describe many functions in this routine as being thread-hostile,
// thread-compatible, or thread-safe. Here are the meanings we use:
//
// thread-safe: it is safe for multiple threads to call this routine
// (or, when referring to a class, methods of this class)
// concurrently.
// thread-hostile: it is not safe for multiple threads to call this
// routine (or methods of this class) concurrently. In gflags,
// most thread-hostile routines are intended to be called early in,
// or even before, main() -- that is, before threads are spawned.
// thread-compatible: it is safe for multiple threads to read from
// this variable (when applied to variables), or to call const
// methods of this class (when applied to classes), as long as no
// other thread is writing to the variable or calling non-const
// methods of this class.
#ifndef BASE_COMMANDLINEFLAGS_H_
#define BASE_COMMANDLINEFLAGS_H_
#include <string>
#include <vector>
#include <gflags/gflags_declare.h> // IWYU pragma: export
namespace google {
//
// NOTE: all functions below MUST have an explicit 'extern' before
// them. Our automated opensourcing tools use this as a signal to do
// appropriate munging for windows, which needs to add GFLAGS_DLL_DECL.
//
#if defined(_MSC_VER) && !defined(GFLAGS_DLL_DECL)
# define GFLAGS_DLL_DECL __declspec(dllimport)
#endif
#if defined(_MSC_VER) && !defined(GFLAGS_DLL_DEFINE_FLAG)
# define GFLAGS_DLL_DEFINE_FLAG __declspec(dllexport)
#endif
// --------------------------------------------------------------------
// To actually define a flag in a file, use DEFINE_bool,
// DEFINE_string, etc. at the bottom of this file. You may also find
// it useful to register a validator with the flag. This ensures that
// when the flag is parsed from the commandline, or is later set via
// SetCommandLineOption, we call the validation function. It is _not_
// called when you assign the value to the flag directly using the = operator.
//
// The validation function should return true if the flag value is valid, and
// false otherwise. If the function returns false for the new setting of the
// flag, the flag will retain its current value. If it returns false for the
// default value, ParseCommandLineFlags() will die.
//
// This function is safe to call at global construct time (as in the
// example below).
//
// Example use:
// static bool ValidatePort(const char* flagname, int32 value) {
// if (value > 0 && value < 32768) // value is ok
// return true;
// printf("Invalid value for --%s: %d\n", flagname, (int)value);
// return false;
// }
// DEFINE_int32(port, 0, "What port to listen on");
// static bool dummy = RegisterFlagValidator(&FLAGS_port, &ValidatePort);
// Returns true if successfully registered, false if not (because the
// first argument doesn't point to a command-line flag, or because a
// validator is already registered for this flag).
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const bool* flag,
bool (*validate_fn)(const char*, bool));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const int32* flag,
bool (*validate_fn)(const char*, int32));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const int64* flag,
bool (*validate_fn)(const char*, int64));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const uint64* flag,
bool (*validate_fn)(const char*, uint64));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const double* flag,
bool (*validate_fn)(const char*, double));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const std::string* flag,
bool (*validate_fn)(const char*,
const std::string&));
// --------------------------------------------------------------------
// These methods are the best way to get access to info about the
// list of commandline flags. Note that these routines are pretty slow.
// GetAllFlags: mostly-complete info about the list, sorted by file.
// ShowUsageWithFlags: pretty-prints the list to stdout (what --help does)
// ShowUsageWithFlagsRestrict: limit to filenames with restrict as a substr
//
// In addition to accessing flags, you can also access argv[0] (the program
// name) and argv (the entire commandline), which we sock away a copy of.
// These variables are static, so you should only set them once.
struct GFLAGS_DLL_DECL CommandLineFlagInfo {
std::string name; // the name of the flag
std::string type; // the type of the flag: int32, etc
std::string description; // the "help text" associated with the flag
std::string current_value; // the current value, as a string
std::string default_value; // the default value, as a string
std::string filename; // 'cleaned' version of filename holding the flag
bool has_validator_fn; // true if RegisterFlagValidator called on this flag
bool is_default; // true if the flag has the default value and
// has not been set explicitly from the cmdline
// or via SetCommandLineOption
const void* flag_ptr; // pointer to the flag's current value (i.e. FLAGS_foo)
};
// Using this inside of a validator is a recipe for a deadlock.
// TODO(user) Fix locking when validators are running, to make it safe to
// call validators during ParseAllFlags.
// Also make sure then to uncomment the corresponding unit test in
// gflags_unittest.sh
extern GFLAGS_DLL_DECL void GetAllFlags(std::vector<CommandLineFlagInfo>* OUTPUT);
// These two are actually defined in gflags_reporting.cc.
extern GFLAGS_DLL_DECL void ShowUsageWithFlags(const char *argv0); // what --help does
extern GFLAGS_DLL_DECL void ShowUsageWithFlagsRestrict(const char *argv0, const char *restrict);
// Create a descriptive string for a flag.
// Goes to some trouble to make pretty line breaks.
extern GFLAGS_DLL_DECL std::string DescribeOneFlag(const CommandLineFlagInfo& flag);
// Thread-hostile; meant to be called before any threads are spawned.
extern GFLAGS_DLL_DECL void SetArgv(int argc, const char** argv);
// The following functions are thread-safe as long as SetArgv() is
// only called before any threads start.
extern GFLAGS_DLL_DECL const std::vector<std::string>& GetArgvs();
extern GFLAGS_DLL_DECL const char* GetArgv(); // all of argv as a string
extern GFLAGS_DLL_DECL const char* GetArgv0(); // only argv0
extern GFLAGS_DLL_DECL uint32 GetArgvSum(); // simple checksum of argv
extern GFLAGS_DLL_DECL const char* ProgramInvocationName(); // argv0, or "UNKNOWN" if not set
extern GFLAGS_DLL_DECL const char* ProgramInvocationShortName(); // basename(argv0)
// ProgramUsage() is thread-safe as long as SetUsageMessage() is only
// called before any threads start.
extern GFLAGS_DLL_DECL const char* ProgramUsage(); // string set by SetUsageMessage()
// VersionString() is thread-safe as long as SetVersionString() is only
// called before any threads start.
extern GFLAGS_DLL_DECL const char* VersionString(); // string set by SetVersionString()
// --------------------------------------------------------------------
// Normally you access commandline flags by just saying "if (FLAGS_foo)"
// or whatever, and set them by calling "FLAGS_foo = bar" (or, more
// commonly, via the DEFINE_foo macro). But if you need a bit more
// control, we have programmatic ways to get/set the flags as well.
// These programmatic ways to access flags are thread-safe, but direct
// access is only thread-compatible.
// Return true iff the flagname was found.
// OUTPUT is set to the flag's value, or unchanged if we return false.
extern GFLAGS_DLL_DECL bool GetCommandLineOption(const char* name, std::string* OUTPUT);
// Return true iff the flagname was found. OUTPUT is set to the flag's
// CommandLineFlagInfo or unchanged if we return false.
extern GFLAGS_DLL_DECL bool GetCommandLineFlagInfo(const char* name,
CommandLineFlagInfo* OUTPUT);
// Return the CommandLineFlagInfo of the flagname. exit() if name not found.
// Example usage, to check if a flag's value is currently the default value:
// if (GetCommandLineFlagInfoOrDie("foo").is_default) ...
extern GFLAGS_DLL_DECL CommandLineFlagInfo GetCommandLineFlagInfoOrDie(const char* name);
enum GFLAGS_DLL_DECL FlagSettingMode {
// update the flag's value (can call this multiple times).
SET_FLAGS_VALUE,
// update the flag's value, but *only if* it has not yet been updated
// with SET_FLAGS_VALUE, SET_FLAG_IF_DEFAULT, or "FLAGS_xxx = nondef".
SET_FLAG_IF_DEFAULT,
// set the flag's default value to this. If the flag has not yet updated
// yet (via SET_FLAGS_VALUE, SET_FLAG_IF_DEFAULT, or "FLAGS_xxx = nondef")
// change the flag's current value to the new default value as well.
SET_FLAGS_DEFAULT
};
// Set a particular flag ("command line option"). Returns a string
// describing the new value that the option has been set to. The
// return value API is not well-specified, so basically just depend on
// it to be empty if the setting failed for some reason -- the name is
// not a valid flag name, or the value is not a valid value -- and
// non-empty else.
// SetCommandLineOption uses set_mode == SET_FLAGS_VALUE (the common case)
extern GFLAGS_DLL_DECL std::string SetCommandLineOption(const char* name, const char* value);
extern GFLAGS_DLL_DECL std::string SetCommandLineOptionWithMode(const char* name, const char* value,
FlagSettingMode set_mode);
// --------------------------------------------------------------------
// Saves the states (value, default value, whether the user has set
// the flag, registered validators, etc) of all flags, and restores
// them when the FlagSaver is destroyed. This is very useful in
// tests, say, when you want to let your tests change the flags, but
// make sure that they get reverted to the original states when your
// test is complete.
//
// Example usage:
// void TestFoo() {
// FlagSaver s1;
// FLAG_foo = false;
// FLAG_bar = "some value";
//
// // test happens here. You can return at any time
// // without worrying about restoring the FLAG values.
// }
//
// Note: This class is marked with ATTRIBUTE_UNUSED because all the
// work is done in the constructor and destructor, so in the standard
// usage example above, the compiler would complain that it's an
// unused variable.
//
// This class is thread-safe. However, its destructor writes to
// exactly the set of flags that have changed value during its
// lifetime, so concurrent _direct_ access to those flags
// (i.e. FLAGS_foo instead of {Get,Set}CommandLineOption()) is unsafe.
class GFLAGS_DLL_DECL FlagSaver {
public:
FlagSaver();
~FlagSaver();
private:
class FlagSaverImpl* impl_; // we use pimpl here to keep API steady
FlagSaver(const FlagSaver&); // no copying!
void operator=(const FlagSaver&);
}
;
// --------------------------------------------------------------------
// Some deprecated or hopefully-soon-to-be-deprecated functions.
// This is often used for logging. TODO(csilvers): figure out a better way
extern GFLAGS_DLL_DECL std::string CommandlineFlagsIntoString();
// Usually where this is used, a FlagSaver should be used instead.
extern GFLAGS_DLL_DECL bool ReadFlagsFromString(const std::string& flagfilecontents,
const char* prog_name,
bool errors_are_fatal); // uses SET_FLAGS_VALUE
// These let you manually implement --flagfile functionality.
// DEPRECATED.
extern GFLAGS_DLL_DECL bool AppendFlagsIntoFile(const std::string& filename, const char* prog_name);
extern GFLAGS_DLL_DECL bool ReadFromFlagsFile(const std::string& filename, const char* prog_name,
bool errors_are_fatal); // uses SET_FLAGS_VALUE
// --------------------------------------------------------------------
// Useful routines for initializing flags from the environment.
// In each case, if 'varname' does not exist in the environment
// return defval. If 'varname' does exist but is not valid
// (e.g., not a number for an int32 flag), abort with an error.
// Otherwise, return the value. NOTE: for booleans, for true use
// 't' or 'T' or 'true' or '1', for false 'f' or 'F' or 'false' or '0'.
extern GFLAGS_DLL_DECL bool BoolFromEnv(const char *varname, bool defval);
extern GFLAGS_DLL_DECL int32 Int32FromEnv(const char *varname, int32 defval);
extern GFLAGS_DLL_DECL int64 Int64FromEnv(const char *varname, int64 defval);
extern GFLAGS_DLL_DECL uint64 Uint64FromEnv(const char *varname, uint64 defval);
extern GFLAGS_DLL_DECL double DoubleFromEnv(const char *varname, double defval);
extern GFLAGS_DLL_DECL const char *StringFromEnv(const char *varname, const char *defval);
// --------------------------------------------------------------------
// The next two functions parse gflags from main():
// Set the "usage" message for this program. For example:
// string usage("This program does nothing. Sample usage:\n");
// usage += argv[0] + " <uselessarg1> <uselessarg2>";
// SetUsageMessage(usage);
// Do not include commandline flags in the usage: we do that for you!
// Thread-hostile; meant to be called before any threads are spawned.
extern GFLAGS_DLL_DECL void SetUsageMessage(const std::string& usage);
// Sets the version string, which is emitted with --version.
// For instance: SetVersionString("1.3");
// Thread-hostile; meant to be called before any threads are spawned.
extern GFLAGS_DLL_DECL void SetVersionString(const std::string& version);
// Looks for flags in argv and parses them. Rearranges argv to put
// flags first, or removes them entirely if remove_flags is true.
// If a flag is defined more than once in the command line or flag
// file, the last definition is used. Returns the index (into argv)
// of the first non-flag argument.
// See top-of-file for more details on this function.
#ifndef SWIG // In swig, use ParseCommandLineFlagsScript() instead.
extern GFLAGS_DLL_DECL uint32 ParseCommandLineFlags(int *argc, char*** argv, bool remove_flags);
#endif
// Calls to ParseCommandLineNonHelpFlags and then to
// HandleCommandLineHelpFlags can be used instead of a call to
// ParseCommandLineFlags during initialization, in order to allow for
// changing default values for some FLAGS (via
// e.g. SetCommandLineOptionWithMode calls) between the time of
// command line parsing and the time of dumping help information for
// the flags as a result of command line parsing. If a flag is
// defined more than once in the command line or flag file, the last
// definition is used. Returns the index (into argv) of the first
// non-flag argument. (If remove_flags is true, will always return 1.)
extern GFLAGS_DLL_DECL uint32 ParseCommandLineNonHelpFlags(int *argc, char*** argv,
bool remove_flags);
// This is actually defined in gflags_reporting.cc.
// This function is misnamed (it also handles --version, etc.), but
// it's too late to change that now. :-(
extern GFLAGS_DLL_DECL void HandleCommandLineHelpFlags(); // in gflags_reporting.cc
// Allow command line reparsing. Disables the error normally
// generated when an unknown flag is found, since it may be found in a
// later parse. Thread-hostile; meant to be called before any threads
// are spawned.
extern GFLAGS_DLL_DECL void AllowCommandLineReparsing();
// Reparse the flags that have not yet been recognized. Only flags
// registered since the last parse will be recognized. Any flag value
// must be provided as part of the argument using "=", not as a
// separate command line argument that follows the flag argument.
// Intended for handling flags from dynamically loaded libraries,
// since their flags are not registered until they are loaded.
extern GFLAGS_DLL_DECL void ReparseCommandLineNonHelpFlags();
// Clean up memory allocated by flags. This is only needed to reduce
// the quantity of "potentially leaked" reports emitted by memory
// debugging tools such as valgrind. It is not required for normal
// operation, or for the google perftools heap-checker. It must only
// be called when the process is about to exit, and all threads that
// might access flags are quiescent. Referencing flags after this is
// called will have unexpected consequences. This is not safe to run
// when multiple threads might be running: the function is
// thread-hostile.
extern GFLAGS_DLL_DECL void ShutDownCommandLineFlags();
// --------------------------------------------------------------------
// Now come the command line flag declaration/definition macros that
// will actually be used. They're kind of hairy. A major reason
// for this is initialization: we want people to be able to access
// variables in global constructors and have that not crash, even if
// their global constructor runs before the global constructor here.
// (Obviously, we can't guarantee the flags will have the correct
// default value in that case, but at least accessing them is safe.)
// The only way to do that is have flags point to a static buffer.
// So we make one, using a union to ensure proper alignment, and
// then use placement-new to actually set up the flag with the
// correct default value. In the same vein, we have to worry about
// flag access in global destructors, so FlagRegisterer has to be
// careful never to destroy the flag-values it constructs.
//
// Note that when we define a flag variable FLAGS_<name>, we also
// preemptively define a junk variable, FLAGS_no<name>. This is to
// cause a link-time error if someone tries to define 2 flags with
// names like "logging" and "nologging". We do this because a bool
// flag FLAG can be set from the command line to true with a "-FLAG"
// argument, and to false with a "-noFLAG" argument, and so this can
// potentially avert confusion.
//
// We also put flags into their own namespace. It is purposefully
// named in an opaque way that people should have trouble typing
// directly. The idea is that DEFINE puts the flag in the weird
// namespace, and DECLARE imports the flag from there into the current
// namespace. The net result is to force people to use DECLARE to get
// access to a flag, rather than saying "extern bool FLAGS_whatever;"
// or some such instead. We want this so we can put extra
// functionality (like sanity-checking) in DECLARE if we want, and
// make sure it is picked up everywhere.
//
// We also put the type of the variable in the namespace, so that
// people can't DECLARE_int32 something that they DEFINE_bool'd
// elsewhere.
class GFLAGS_DLL_DECL FlagRegisterer {
public:
FlagRegisterer(const char* name, const char* type,
const char* help, const char* filename,
void* current_storage, void* defvalue_storage);
};
// If your application #defines STRIP_FLAG_HELP to a non-zero value
// before #including this file, we remove the help message from the
// binary file. This can reduce the size of the resulting binary
// somewhat, and may also be useful for security reasons.
extern GFLAGS_DLL_DECL const char kStrippedFlagHelp[];
}
#ifndef SWIG // In swig, ignore the main flag declarations
#if defined(STRIP_FLAG_HELP) && STRIP_FLAG_HELP > 0
// Need this construct to avoid the 'defined but not used' warning.
#define MAYBE_STRIPPED_HELP(txt) \
(false ? (txt) : ::google::kStrippedFlagHelp)
#else
#define MAYBE_STRIPPED_HELP(txt) txt
#endif
// Each command-line flag has two variables associated with it: one
// with the current value, and one with the default value. However,
// we have a third variable, which is where value is assigned; it's a
// constant. This guarantees that FLAG_##value is initialized at
// static initialization time (e.g. before program-start) rather than
// than global construction time (which is after program-start but
// before main), at least when 'value' is a compile-time constant. We
// use a small trick for the "default value" variable, and call it
// FLAGS_no<name>. This serves the second purpose of assuring a
// compile error if someone tries to define a flag named no<name>
// which is illegal (--foo and --nofoo both affect the "foo" flag).
#define DEFINE_VARIABLE(type, shorttype, name, value, help) \
namespace fL##shorttype { \
static const type FLAGS_nono##name = value; \
/* We always want to export defined variables, dll or no */ \
GFLAGS_DLL_DEFINE_FLAG type FLAGS_##name = FLAGS_nono##name; \
type FLAGS_no##name = FLAGS_nono##name; \
static ::google::FlagRegisterer o_##name( \
#name, #type, MAYBE_STRIPPED_HELP(help), __FILE__, \
&FLAGS_##name, &FLAGS_no##name); \
} \
using fL##shorttype::FLAGS_##name
// For DEFINE_bool, we want to do the extra check that the passed-in
// value is actually a bool, and not a string or something that can be
// coerced to a bool. These declarations (no definition needed!) will
// help us do that, and never evaluate From, which is important.
// We'll use 'sizeof(IsBool(val))' to distinguish. This code requires
// that the compiler have different sizes for bool & double. Since
// this is not guaranteed by the standard, we check it with a
// COMPILE_ASSERT.
namespace fLB {
struct CompileAssert {};
typedef CompileAssert expected_sizeof_double_neq_sizeof_bool[
(sizeof(double) != sizeof(bool)) ? 1 : -1];
template<typename From> double GFLAGS_DLL_DECL IsBoolFlag(const From& from);
GFLAGS_DLL_DECL bool IsBoolFlag(bool from);
} // namespace fLB
// Here are the actual DEFINE_*-macros. The respective DECLARE_*-macros
// are in a separate include, gflags_declare.h, for reducing
// the physical transitive size for DECLARE use.
#define DEFINE_bool(name, val, txt) \
namespace fLB { \
typedef ::fLB::CompileAssert FLAG_##name##_value_is_not_a_bool[ \
(sizeof(::fLB::IsBoolFlag(val)) != sizeof(double)) ? 1 : -1]; \
} \
DEFINE_VARIABLE(bool, B, name, val, txt)
#define DEFINE_int32(name, val, txt) \
DEFINE_VARIABLE(::google::int32, I, \
name, val, txt)
#define DEFINE_int64(name, val, txt) \
DEFINE_VARIABLE(::google::int64, I64, \
name, val, txt)
#define DEFINE_uint64(name,val, txt) \
DEFINE_VARIABLE(::google::uint64, U64, \
name, val, txt)
#define DEFINE_double(name, val, txt) \
DEFINE_VARIABLE(double, D, name, val, txt)
// Strings are trickier, because they're not a POD, so we can't
// construct them at static-initialization time (instead they get
// constructed at global-constructor time, which is much later). To
// try to avoid crashes in that case, we use a char buffer to store
// the string, which we can static-initialize, and then placement-new
// into it later. It's not perfect, but the best we can do.
namespace fLS {
inline clstring* dont_pass0toDEFINE_string(char *stringspot,
const char *value) {
return new(stringspot) clstring(value);
}
inline clstring* dont_pass0toDEFINE_string(char *stringspot,
const clstring &value) {
return new(stringspot) clstring(value);
}
inline clstring* dont_pass0toDEFINE_string(char *stringspot,
int value);
} // namespace fLS
// We need to define a var named FLAGS_no##name so people don't define
// --string and --nostring. And we need a temporary place to put val
// so we don't have to evaluate it twice. Two great needs that go
// great together!
// The weird 'using' + 'extern' inside the fLS namespace is to work around
// an unknown compiler bug/issue with the gcc 4.2.1 on SUSE 10. See
// http://code.google.com/p/google-gflags/issues/detail?id=20
#define DEFINE_string(name, val, txt) \
namespace fLS { \
using ::fLS::clstring; \
static union { void* align; char s[sizeof(clstring)]; } s_##name[2]; \
clstring* const FLAGS_no##name = ::fLS:: \
dont_pass0toDEFINE_string(s_##name[0].s, \
val); \
static ::google::FlagRegisterer o_##name( \
#name, "string", MAYBE_STRIPPED_HELP(txt), __FILE__, \
s_##name[0].s, new (s_##name[1].s) clstring(*FLAGS_no##name)); \
extern GFLAGS_DLL_DEFINE_FLAG clstring& FLAGS_##name; \
using fLS::FLAGS_##name; \
clstring& FLAGS_##name = *FLAGS_no##name; \
} \
using fLS::FLAGS_##name
#endif // SWIG
#endif // BASE_COMMANDLINEFLAGS_H_

132
src/windows/gflags/gflags_completions.h
View file

@ -1,132 +0,0 @@
// Copyright (c) 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// ---
//
// Implement helpful bash-style command line flag completions
//
// ** Functional API:
// HandleCommandLineCompletions() should be called early during
// program startup, but after command line flag code has been
// initialized, such as the beginning of HandleCommandLineHelpFlags().
// It checks the value of the flag --tab_completion_word. If this
// flag is empty, nothing happens here. If it contains a string,
// however, then HandleCommandLineCompletions() will hijack the
// process, attempting to identify the intention behind this
// completion. Regardless of the outcome of this deduction, the
// process will be terminated, similar to --helpshort flag
// handling.
//
// ** Overview of Bash completions:
// Bash can be told to programatically determine completions for the
// current 'cursor word'. It does this by (in this case) invoking a
// command with some additional arguments identifying the command
// being executed, the word being completed, and the previous word
// (if any). Bash then expects a sequence of output lines to be
// printed to stdout. If these lines all contain a common prefix
// longer than the cursor word, bash will replace the cursor word
// with that common prefix, and display nothing. If there isn't such
// a common prefix, bash will display the lines in pages using 'more'.
//
// ** Strategy taken for command line completions:
// If we can deduce either the exact flag intended, or a common flag
// prefix, we'll output exactly that. Otherwise, if information
// must be displayed to the user, we'll take the opportunity to add
// some helpful information beyond just the flag name (specifically,
// we'll include the default flag value and as much of the flag's
// description as can fit on a single terminal line width, as specified
// by the flag --tab_completion_columns). Furthermore, we'll try to
// make bash order the output such that the most useful or relevent
// flags are the most likely to be shown at the top.
//
// ** Additional features:
// To assist in finding that one really useful flag, substring matching
// was implemented. Before pressing a <TAB> to get completion for the
// current word, you can append one or more '?' to the flag to do
// substring matching. Here's the semantics:
// --foo<TAB> Show me all flags with names prefixed by 'foo'
// --foo?<TAB> Show me all flags with 'foo' somewhere in the name
// --foo??<TAB> Same as prior case, but also search in module
// definition path for 'foo'
// --foo???<TAB> Same as prior case, but also search in flag
// descriptions for 'foo'
// Finally, we'll trim the output to a relatively small number of
// flags to keep bash quiet about the verbosity of output. If one
// really wanted to see all possible matches, appending a '+' to the
// search word will force the exhaustive list of matches to be printed.
//
// ** How to have bash accept completions from a binary:
// Bash requires that it be informed about each command that programmatic
// completion should be enabled for. Example addition to a .bashrc
// file would be (your path to gflags_completions.sh file may differ):
/*
$ complete -o bashdefault -o default -o nospace -C \
'/home/build/eng/bash/bash_completions.sh --tab_completion_columns $COLUMNS' \
time env binary_name another_binary [...]
*/
// This would allow the following to work:
// $ /path/to/binary_name --vmodule<TAB>
// Or:
// $ ./bin/path/another_binary --gfs_u<TAB>
// (etc)
//
// Sadly, it appears that bash gives no easy way to force this behavior for
// all commands. That's where the "time" in the above example comes in.
// If you haven't specifically added a command to the list of completion
// supported commands, you can still get completions by prefixing the
// entire command with "env".
// $ env /some/brand/new/binary --vmod<TAB>
// Assuming that "binary" is a newly compiled binary, this should still
// produce the expected completion output.
#ifndef BASE_COMMANDLINEFLAGS_COMPLETIONS_H_
#define BASE_COMMANDLINEFLAGS_COMPLETIONS_H_
// Annoying stuff for windows -- makes sure clients can import these functions
//
// NOTE: all functions below MUST have an explicit 'extern' before
// them. Our automated opensourcing tools use this as a signal to do
// appropriate munging for windows, which needs to add GFLAGS_DLL_DECL.
//
#if defined(_MSC_VER) && !defined(GFLAGS_DLL_DECL)
# define GFLAGS_DLL_DECL __declspec(dllimport)
#endif
namespace google {
extern GFLAGS_DLL_DECL void HandleCommandLineCompletions(void);
}
#endif // BASE_COMMANDLINEFLAGS_COMPLETIONS_H_

114
src/windows/gflags/gflags_declare.h
View file

@ -1,114 +0,0 @@
// Copyright (c) 1999, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// ---
//
// Revamped and reorganized by Craig Silverstein
//
// This is the file that should be included by any file which declares
// command line flag.
#ifndef BASE_COMMANDLINEFLAGS_DECLARE_H_
#define BASE_COMMANDLINEFLAGS_DECLARE_H_
#include <string>
#if 0
#include <stdint.h> // the normal place uint16_t is defined
#endif
#if 1
#include <sys/types.h> // the normal place u_int16_t is defined
#endif
#if 0
#include <inttypes.h> // a third place for uint16_t or u_int16_t
#endif
namespace google {
#if 0 // the C99 format
typedef int32_t int32;
typedef uint32_t uint32;
typedef int64_t int64;
typedef uint64_t uint64;
#elif 0 // the BSD format
typedef int32_t int32;
typedef u_int32_t uint32;
typedef int64_t int64;
typedef u_int64_t uint64;
#elif 1 // the windows (vc7) format
typedef __int32 int32;
typedef unsigned __int32 uint32;
typedef __int64 int64;
typedef unsigned __int64 uint64;
#else
#error Do not know how to define a 32-bit integer quantity on your system
#endif
}
#if defined(_MSC_VER) && !defined(GFLAGS_DLL_DECLARE_FLAG)
# define GFLAGS_DLL_DECLARE_FLAG __declspec(dllimport)
#endif
namespace fLS {
// The meaning of "string" might be different between now and when the
// macros below get invoked (e.g., if someone is experimenting with
// other string implementations that get defined after this file is
// included). Save the current meaning now and use it in the macros.
typedef std::string clstring;
}
#define DECLARE_VARIABLE(type, shorttype, name) \
/* We always want to import declared variables, dll or no */ \
namespace fL##shorttype { extern GFLAGS_DLL_DECLARE_FLAG type FLAGS_##name; } \
using fL##shorttype::FLAGS_##name
#define DECLARE_bool(name) \
DECLARE_VARIABLE(bool, B, name)
#define DECLARE_int32(name) \
DECLARE_VARIABLE(::google::int32, I, name)
#define DECLARE_int64(name) \
DECLARE_VARIABLE(::google::int64, I64, name)
#define DECLARE_uint64(name) \
DECLARE_VARIABLE(::google::uint64, U64, name)
#define DECLARE_double(name) \
DECLARE_VARIABLE(double, D, name)
#define DECLARE_string(name) \
namespace fLS { \
using ::fLS::clstring; \
extern GFLAGS_DLL_DECLARE_FLAG ::fLS::clstring& FLAGS_##name; \
} \
using fLS::FLAGS_##name
#endif // BASE_COMMANDLINEFLAGS_DECLARE_H_

17
src/windows/port.cc → src/windows_port.cc
View file

@ -32,24 +32,32 @@
*/
#ifndef _WIN32
# error You should only be including windows/port.cc in a windows environment!
# error You should only be including windows/port.cc in a windows environment!
#endif
#include <config.h>
#include <string.h> // for strlen(), memset(), memcmp()
#include <assert.h>
#include <stdarg.h> // for va_list, va_start, va_end
#include <windows.h>
#include "port.h"
#include "windows_port.h"
// These call the windows _vsnprintf, but always NUL-terminate.
#if !defined(__MINGW32__) && !defined(__MINGW64__) /* mingw already defines */
#ifdef _MSC_VER
# pragma warning(push)
# pragma warning(disable: 4996) // ignore _vsnprintf security warning
#endif
int safe_vsnprintf(char *str, size_t size, const char *format, va_list ap) {
if (size == 0) // not even room for a \0?
return -1; // not what C99 says to do, but what windows does
str[size-1] = '\0';
str[size-1] = '\0';
return _vsnprintf(str, size-1, format, ap);
}
#ifdef _MSC_VER
# pragma warning(pop)
#endif
int snprintf(char *str, size_t size, const char *format, ...) {
int r;
@ -59,4 +67,5 @@ int snprintf(char *str, size_t size, const char *format, ...) {
va_end(ap);
return r;
}
#endif /* #if !defined(__MINGW32__) && !defined(__MINGW64__) */

29
src/windows/port.h → src/windows_port.h
View file

@ -37,13 +37,19 @@
* http://developer.gnome.org/doc/API/glib/glib-windows-compatability-functions.html
*/
#ifndef GOOGLE_GFLAGS_WINDOWS_PORT_H_
#define GOOGLE_GFLAGS_WINDOWS_PORT_H_
#ifndef GFLAGS_WINDOWS_PORT_H_
#define GFLAGS_WINDOWS_PORT_H_
#ifdef _WIN32
#include "config.h"
// This must be defined before the windows.h is included.
// It's needed for mutex.h, to give access to the TryLock method.
# if !defined(_WIN32_WINNT) && !(defined( __MINGW32__) || defined(__MINGW64__))
# define _WIN32_WINNT 0x0400
# endif
// We always want minimal includes
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN /* We always want minimal includes */
# define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#include <direct.h> /* for mkdir */
@ -65,6 +71,10 @@ extern int GFLAGS_DLL_DECL safe_vsnprintf(char *str, size_t size,
#define va_copy(dst, src) (dst) = (src)
#endif /* #if !defined(__MINGW32__) && !defined(__MINGW64__) */
#ifdef _MSC_VER
# pragma warning(push)
# pragma warning(disable: 4996) // ignore getenv security warning
#endif
inline void setenv(const char* name, const char* value, int) {
// In windows, it's impossible to set a variable to the empty string.
// We handle this by setting it to "0" and the NUL-ing out the \0.
@ -76,7 +86,7 @@ inline void setenv(const char* name, const char* value, int) {
value = kFakeZero;
// Apparently the semantics of putenv() is that the input
// must live forever, so we leak memory here. :-(
const int nameval_len = strlen(name) + 1 + strlen(value) + 1;
const size_t nameval_len = strlen(name) + 1 + strlen(value) + 1;
char* nameval = reinterpret_cast<char*>(malloc(nameval_len));
snprintf(nameval, nameval_len, "%s=%s", name, value);
_putenv(nameval);
@ -86,6 +96,9 @@ inline void setenv(const char* name, const char* value, int) {
*getenv(name) = '\0'; // works when putenv() copies nameval
}
}
#ifdef _MSC_VER
# pragma warning(pop)
#endif
#define strcasecmp _stricmp
@ -99,7 +112,7 @@ inline void setenv(const char* name, const char* value, int) {
#define PRId64 "I64d"
#define PRIu64 "I64u"
#ifndef __MINGW32__
#if !defined(__MINGW32__) && !defined(__MINGW64__)
#define strtoq _strtoi64
#define strtouq _strtoui64
#define strtoll _strtoi64
@ -111,6 +124,4 @@ inline void setenv(const char* name, const char* value, int) {
#define PATH_MAX 1024
#endif
#endif /* _WIN32 */
#endif /* GOOGLE_GFLAGS_WINDOWS_PORT_H_ */
#endif /* GFLAGS_WINDOWS_PORT_H_ */

178
test/CMakeLists.txt Normal file
View file

@ -0,0 +1,178 @@
## gflags tests
# ----------------------------------------------------------------------------
# output directories
set (CMAKE_RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/bin")
set (CMAKE_LIBRARY_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/lib")
set (CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/lib")
# set working directory of test commands
set (GFLAGS_FLAGFILES_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
# ----------------------------------------------------------------------------
# common include directories and link libraries
include_directories ("${CMAKE_CURRENT_SOURCE_DIR}")
if (BUILD_SHARED_LIBS)
set (type shared)
else ()
set (type static)
endif ()
if (BUILD_gflags_LIB)
link_libraries (gflags-${type})
else ()
link_libraries (gflags_nothreads-${type})
endif ()
# ----------------------------------------------------------------------------
# STRIP_FLAG_HELP
add_executable (gflags_strip_flags_test gflags_strip_flags_test.cc)
# Make sure the --help output doesn't print the stripped text.
add_gflags_test (strip_flags_help 1 "" "This text should be stripped out" gflags_strip_flags_test --help)
# Make sure the stripped text isn't in the binary at all.
add_test (
NAME strip_flags_binary
COMMAND "${CMAKE_COMMAND}" "-DBINARY=$<TARGET_FILE:gflags_strip_flags_test>"
-P "${CMAKE_CURRENT_SOURCE_DIR}/gflags_strip_flags_test.cmake"
)
# ----------------------------------------------------------------------------
# unit tests
configure_file (gflags_unittest.cc gflags_unittest-main.cc COPYONLY)
configure_file (gflags_unittest.cc gflags_unittest_main.cc COPYONLY)
add_executable (gflags_unittest gflags_unittest.cc)
add_executable (gflags_unittest-main gflags_unittest-main.cc)
add_executable (gflags_unittest_main gflags_unittest_main.cc)
if (OS_WINDOWS)
set (SLASH "\\\\")
else ()
set (SLASH "/")
endif ()
# First, just make sure the gflags_unittest works as-is
add_gflags_test(unittest 0 "" "" gflags_unittest)
# --help should show all flags, including flags from gflags_reporting
add_gflags_test(help-reporting 1 "${SLASH}gflags_reporting.cc:" "" gflags_unittest --help)
# Make sure that --help prints even very long helpstrings.
add_gflags_test(long-helpstring 1 "end of a long helpstring" "" gflags_unittest --help)
# Make sure --help reflects flag changes made before flag-parsing
add_gflags_test(changed_bool1 1 "-changed_bool1 (changed) type: bool default: true" "" gflags_unittest --help)
add_gflags_test(changed_bool2 1 "-changed_bool2 (changed) type: bool default: false currently: true" "" gflags_unittest --help)
# And on the command-line, too
add_gflags_test(changeable_string_var 1 "-changeable_string_var () type: string default: \"1\" currently: \"2\"" "" gflags_unittest --changeable_string_var 2 --help)
# --nohelp and --help=false should be as if we didn't say anything
add_gflags_test(nohelp 0 "PASS" "" gflags_unittest --nohelp)
add_gflags_test(help=false 0 "PASS" "" gflags_unittest --help=false)
# --helpfull is the same as help
add_gflags_test(helpfull 1 "${SLASH}gflags_reporting.cc:" "" gflags_unittest --helpfull)
# --helpshort should show only flags from the gflags_unittest itself
add_gflags_test(helpshort 1 "${SLASH}gflags_unittest.cc:" "${SLASH}gflags_reporting.cc:" gflags_unittest --helpshort)
# --helpshort should show the tldflag we created in the gflags_unittest dir
add_gflags_test(helpshort-tldflag1 1 "tldflag1" "${SLASH}google.cc:" gflags_unittest --helpshort)
add_gflags_test(helpshort-tldflag2 1 "tldflag2" "${SLASH}google.cc:" gflags_unittest --helpshort)
# --helpshort should work if the main source file is suffixed with [_-]main
add_gflags_test(helpshort-main 1 "${SLASH}gflags_unittest-main.cc:" "${SLASH}gflags_reporting.cc:" gflags_unittest-main --helpshort)
add_gflags_test(helpshort_main 1 "${SLASH}gflags_unittest_main.cc:" "${SLASH}gflags_reporting.cc:" gflags_unittest_main --helpshort)
# --helpon needs an argument
add_gflags_test(helpon 1 "'--helpon' is missing its argument; flag description: show help on" "" gflags_unittest --helpon)
# --helpon argument indicates what file we'll show args from
add_gflags_test(helpon=gflags 1 "${SLASH}gflags.cc:" "${SLASH}gflags_unittest.cc:" gflags_unittest --helpon=gflags)
# another way of specifying the argument
add_gflags_test(helpon_gflags 1 "${SLASH}gflags.cc:" "${SLASH}gflags_unittest.cc:" gflags_unittest --helpon gflags)
# test another argument
add_gflags_test(helpon=gflags_unittest 1 "${SLASH}gflags_unittest.cc:" "${SLASH}gflags.cc:" gflags_unittest --helpon=gflags_unittest)
# helpmatch is like helpon but takes substrings
add_gflags_test(helpmatch_reporting 1 "${SLASH}gflags_reporting.cc:" "${SLASH}gflags_unittest.cc:" gflags_unittest -helpmatch reporting)
add_gflags_test(helpmatch=unittest 1 "${SLASH}gflags_unittest.cc:" "${SLASH}gflags.cc:" gflags_unittest -helpmatch=unittest)
# if no flags are found with helpmatch or helpon, suggest --help
add_gflags_test(helpmatch=nosuchsubstring 1 "No modules matched" "${SLASH}gflags_unittest.cc:" gflags_unittest -helpmatch=nosuchsubstring)
add_gflags_test(helpon=nosuchmodule 1 "No modules matched" "${SLASH}gflags_unittest.cc:" gflags_unittest -helpon=nosuchmodule)
# helppackage shows all the flags in the same dir as this unittest
# --help should show all flags, including flags from google.cc
add_gflags_test(helppackage 1 "${SLASH}gflags_reporting.cc:" "" gflags_unittest --helppackage)
# xml!
add_gflags_test(helpxml 1 "${SLASH}gflags_unittest.cc</file>" "${SLASH}gflags_unittest.cc:" gflags_unittest --helpxml)
# just print the version info and exit
add_gflags_test(version-1 0 "gflags_unittest" "${SLASH}gflags_unittest.cc:" gflags_unittest --version)
add_gflags_test(version-2 0 "version test_version" "${SLASH}gflags_unittest.cc:" gflags_unittest --version)
# --undefok is a fun flag...
add_gflags_test(undefok-1 1 "unknown command line flag 'foo'" "" gflags_unittest --undefok= --foo --unused_bool)
add_gflags_test(undefok-2 0 "PASS" "" gflags_unittest --undefok=foo --foo --unused_bool)
# If you say foo is ok to be undefined, we'll accept --nofoo as well
add_gflags_test(undefok-3 0 "PASS" "" gflags_unittest --undefok=foo --nofoo --unused_bool)
# It's ok if the foo is in the middle
add_gflags_test(undefok-4 0 "PASS" "" gflags_unittest --undefok=fee,fi,foo,fum --foo --unused_bool)
# But the spelling has to be just right...
add_gflags_test(undefok-5 1 "unknown command line flag 'foo'" "" gflags_unittest --undefok=fo --foo --unused_bool)
add_gflags_test(undefok-6 1 "unknown command line flag 'foo'" "" gflags_unittest --undefok=foot --foo --unused_bool)
# See if we can successfully load our flags from the flagfile
add_gflags_test(flagfile.1 0 "gflags_unittest" "${SLASH}gflags_unittest.cc:" gflags_unittest "--flagfile=flagfile.1")
add_gflags_test(flagfile.2 0 "PASS" "" gflags_unittest "--flagfile=flagfile.2")
add_gflags_test(flagfile.3 0 "PASS" "" gflags_unittest "--flagfile=flagfile.3")
# Also try to load flags from the environment
add_gflags_test(fromenv=version 0 "gflags_unittest" "${SLASH}gflags_unittest.cc:" gflags_unittest --fromenv=version)
add_gflags_test(tryfromenv=version 0 "gflags_unittest" "${SLASH}gflags_unittest.cc:" gflags_unittest --tryfromenv=version)
add_gflags_test(fromenv=help 0 "PASS" "" gflags_unittest --fromenv=help)
add_gflags_test(tryfromenv=help 0 "PASS" "" gflags_unittest --tryfromenv=help)
add_gflags_test(fromenv=helpfull 1 "helpfull not found in environment" "" gflags_unittest --fromenv=helpfull)
add_gflags_test(tryfromenv=helpfull 0 "PASS" "" gflags_unittest --tryfromenv=helpfull)
add_gflags_test(tryfromenv=undefok 0 "PASS" "" gflags_unittest --tryfromenv=undefok --foo)
add_gflags_test(tryfromenv=weirdo 1 "unknown command line flag" "" gflags_unittest --tryfromenv=weirdo)
add_gflags_test(tryfromenv-multiple 0 "gflags_unittest" "${SLASH}gflags_unittest.cc:" gflags_unittest --tryfromenv=test_bool,version,unused_bool)
add_gflags_test(fromenv=test_bool 1 "not found in environment" "" gflags_unittest --fromenv=test_bool)
add_gflags_test(fromenv=test_bool-ok 1 "unknown command line flag" "" gflags_unittest --fromenv=test_bool,ok)
# Here, the --version overrides the fromenv
add_gflags_test(version-overrides-fromenv 0 "gflags_unittest" "${SLASH}gflags_unittest.cc:" gflags_unittest --fromenv=test_bool,version,ok)
# Make sure -- by itself stops argv processing
add_gflags_test(dashdash 0 "PASS" "" gflags_unittest -- --help)
# And we should die if the flag value doesn't pass the validator
add_gflags_test(always_fail 1 "ERROR: failed validation of new value 'true' for flag 'always_fail'" "" gflags_unittest --always_fail)
# And if locking in validators fails
# TODO(andreas): Worked on Windows 7 Release configuration, but causes
# debugger abort() intervention in case of Debug configuration.
#add_gflags_test(deadlock_if_cant_lock 0 "PASS" "" gflags_unittest --deadlock_if_cant_lock)
# ----------------------------------------------------------------------------
# (negative) compilation tests
if (BUILD_NC_TESTS)
find_package (PythonInterp)
if (NOT PYTHON_EXECUTABLE)
message (FATAL_ERROR "No Python installation found! It is required by the negative compilation tests."
" Either install Python or set BUILD_NC_TESTS to FALSE and try again.")
endif ()
set (SRCDIR "${CMAKE_CURRENT_SOURCE_DIR}/nc")
configure_file (gflags_nc.py.in "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/nc.py" @ONLY)
macro (add_gflags_nc_test name)
add_test (
NAME nc_${name}
COMMAND "${PYTHON_EXECUTABLE}" "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/nc.py" ${name}
)
endmacro ()
add_gflags_nc_test (sanity)
add_gflags_nc_test (swapped_args)
add_gflags_nc_test (int_instead_of_bool)
add_gflags_nc_test (bool_in_quotes)
add_gflags_nc_test (define_string_with_0)
endif ()

26
src/config_for_unittests.h → test/config_for_unittests.h
View file

@ -55,9 +55,25 @@
#include "config.h"
#undef GFLAGS_DLL_DECL
#ifdef GFLAGS_DLL_DECL_FOR_UNITTESTS
# define GFLAGS_DLL_DECL GFLAGS_DLL_DECL_FOR_UNITTESTS
#else
# define GFLAGS_DLL_DECL // if DLL_DECL_FOR_UNITTESTS isn't defined, use ""
#ifdef GFLAGS_DLL_DECL
# undef GFLAGS_DLL_DECL
#endif
#ifdef GFLAGS_DLL_DEFINE_FLAG
# undef GFLAGS_DLL_DEFINE_FLAG
#endif
#ifdef GFLAGS_DLL_DECLARE_FLAG
# undef GFLAGS_DLL_DECLARE_FLAG
#endif
#ifdef GFLAGS_DLL_DECL_FOR_UNITTESTS
# define GFLAGS_DLL_DECL GFLAGS_DLL_DECL_FOR_UNITTESTS
#else
# define GFLAGS_DLL_DECL // if DLL_DECL_FOR_UNITTESTS isn't defined, use ""
#endif
// Import flags defined by gflags.cc
#if GFLAGS_IS_A_DLL && defined(_MSC_VER)
# define GFLAGS_DLL_DECLARE_FLAG __declspec(dllimport)
#else
# define GFLAGS_DLL_DECLARE_FLAG
#endif

1
test/flagfile.1 Normal file
View file

@ -0,0 +1 @@
--version

2
test/flagfile.2 Normal file
View file

@ -0,0 +1,2 @@
--foo=bar
--nounused_bool

1
test/flagfile.3 Normal file
View file

@ -0,0 +1 @@
--flagfile=flagfile.2

33
test/gflags_nc.py.in Normal file
View file

@ -0,0 +1,33 @@
#!/usr/bin/env python
import os
import sys
import subprocess
import shutil
CMAKE = '@CMAKE_COMMAND@'
TMPDIR = '@TEMPDIR@'
SRCDIR = '@SRCDIR@'
GFLAGS_DIR = '@gflags_BINARY_DIR@'
if __name__ == "__main__":
if len(sys.argv) != 2:
sys.stderr.write(' '.join(['usage:', sys.argv[0], '<test_name>\n']))
sys.exit(1)
test_name = sys.argv[1]
bindir = os.path.join(TMPDIR, '_'.join(['nc', test_name]))
if TMPDIR == '':
sys.stderr.write('Temporary directory not set!\n')
sys.exit(1)
# create build directory
if os.path.isdir(bindir): shutil.rmtree(bindir)
os.makedirs(bindir)
# configure the build tree
if subprocess.call([CMAKE, '-Dgflags_DIR:PATH='+GFLAGS_DIR, '-DTEST_NAME:STRING='+test_name, SRCDIR], cwd=bindir) != 0:
sys.stderr.write('Failed to configure the build tree!\n')
sys.exit(1)
# try build, which is supposed to fail (except in case of the sanity check)
if subprocess.call([CMAKE, '--build', bindir], cwd=bindir) == 0 and test_name != 'sanity':
sys.stderr.write('Build expected to fail, but it succeeded!\n')
sys.exit(1)
sys.exit(0)

4
src/gflags_strip_flags_test.cc → test/gflags_strip_flags_test.cc
View file

@ -40,8 +40,8 @@
#include <stdio.h>
using GOOGLE_NAMESPACE::SetUsageMessage;
using GOOGLE_NAMESPACE::ParseCommandLineFlags;
using GFLAGS_NAMESPACE::SetUsageMessage;
using GFLAGS_NAMESPACE::ParseCommandLineFlags;
DEFINE_bool(test, true, "This text should be stripped out");

7
test/gflags_strip_flags_test.cmake Normal file
View file

@ -0,0 +1,7 @@
if (NOT BINARY)
message (FATAl_ERROR "BINARY file to check not specified!")
endif ()
file (STRINGS "${BINARY}" strings REGEX "This text should be stripped out")
if (strings)
message (FATAL_ERROR "Text not stripped from binary like it should be: ${BINARY}")
endif ()

64
src/gflags_unittest.cc → test/gflags_unittest.cc
View file

@ -40,8 +40,8 @@
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif // for unlink()
# include <unistd.h> // for unlink()
#endif
#include <vector>
#include <string>
#include "util.h"
@ -53,27 +53,21 @@ EXPECT_DEATH_INIT
// works. But don't bother on windows; the windows port is so new
// it never had the old location-names.
#ifndef _MSC_VER
#include <google/gflags_completions.h>
void (*unused_fn)() = &GOOGLE_NAMESPACE::HandleCommandLineCompletions;
#include <gflags/gflags_completions.h>
void (*unused_fn)() = &GFLAGS_NAMESPACE::HandleCommandLineCompletions;
#endif
using std::string;
using std::vector;
using GOOGLE_NAMESPACE::int32;
using GOOGLE_NAMESPACE::FlagRegisterer;
using GOOGLE_NAMESPACE::StringFromEnv;
using GOOGLE_NAMESPACE::RegisterFlagValidator;
using GOOGLE_NAMESPACE::CommandLineFlagInfo;
using GOOGLE_NAMESPACE::GetAllFlags;
using GFLAGS_NAMESPACE::int32;
using GFLAGS_NAMESPACE::FlagRegisterer;
using GFLAGS_NAMESPACE::StringFromEnv;
using GFLAGS_NAMESPACE::RegisterFlagValidator;
using GFLAGS_NAMESPACE::CommandLineFlagInfo;
using GFLAGS_NAMESPACE::GetAllFlags;
DEFINE_string(test_tmpdir, "/tmp/gflags_unittest", "Dir we use for temp files");
#ifdef _MSC_VER // in MSVC, we run from the vsprojects directory
DEFINE_string(srcdir, "..\\..",
"Source-dir root, needed to find gflags_unittest_flagfile");
#else
DEFINE_string(srcdir, StringFromEnv("SRCDIR", "."),
"Source-dir root, needed to find gflags_unittest_flagfile");
#endif
DEFINE_string(test_tmpdir, "", "Dir we use for temp files");
DEFINE_string(srcdir, StringFromEnv("SRCDIR", "."), "Source-dir root, needed to find gflags_unittest_flagfile");
DECLARE_string(tryfromenv); // in gflags.cc
@ -236,7 +230,7 @@ namespace fLI {
}
using fLI::FLAGS_tldflag2;
_START_GOOGLE_NAMESPACE_
namespace GFLAGS_NAMESPACE {
namespace {
@ -253,9 +247,9 @@ static string TmpFile(const string& basename) {
// Must be called after ParseCommandLineFlags().
static const char* GetFlagFileFlag() {
#ifdef _MSC_VER
static const string flagfile = FLAGS_srcdir + "\\src\\gflags_unittest_flagfile";
static const string flagfile = FLAGS_srcdir + "\\gflags_unittest_flagfile";
#else
static const string flagfile = FLAGS_srcdir + "/src/gflags_unittest_flagfile";
static const string flagfile = FLAGS_srcdir + "/gflags_unittest_flagfile";
#endif
static const string flagfile_flag = string("--flagfile=") + flagfile;
return flagfile_flag.c_str();
@ -414,7 +408,7 @@ TEST(FlagFileTest, FilenamesOurfileFirst) {
-1.0);
}
#ifdef HAVE_FNMATCH_H // otherwise glob isn't supported
#if defined(HAVE_FNMATCH_H) || defined(HAVE_SHLWAPI_H) // otherwise glob isn't supported
TEST(FlagFileTest, FilenamesOurfileGlob) {
FLAGS_test_string = "initial";
FLAGS_test_bool = false;
@ -466,7 +460,7 @@ TEST(FlagFileTest, FilenamesOurfileInBigList) {
1,
-1.0);
}
#endif // ifdef HAVE_FNMATCH_H
#endif // defined(HAVE_FNMATCH_H) || defined(HAVE_SHLWAPI_H)
// Tests that a failed flag-from-string read keeps flags at default values
TEST(FlagFileTest, FailReadFlagsFromString) {
@ -604,11 +598,8 @@ TEST(SetFlagValueTest, IllegalValues) {
EXPECT_EQ("",
SetCommandLineOption("test_int32", "7000000000000"));
// TODO(csilvers): uncomment this when we disallow negative numbers for uint64
#if 0
EXPECT_EQ("",
SetCommandLineOption("test_uint64", "-1"));
#endif
EXPECT_EQ("",
SetCommandLineOption("test_int64", "not a number!"));
@ -1104,7 +1095,8 @@ TEST(DeprecatedFunctionsTest, AppendFlagsIntoFile) {
const bool r = AppendFlagsIntoFile(filename, "not the real argv0");
EXPECT_TRUE(r);
FILE* fp = fopen(filename.c_str(), "r");
FILE* fp;
EXPECT_EQ(0, SafeFOpen(&fp, filename.c_str(), "r"));
EXPECT_TRUE(fp != NULL);
char line[8192];
EXPECT_TRUE(fgets(line, sizeof(line)-1, fp) != NULL); // get the first line
@ -1140,7 +1132,8 @@ TEST(DeprecatedFunctionsTest, ReadFromFlagsFile) {
TEST(DeprecatedFunctionsTest, ReadFromFlagsFileFailure) {
FLAGS_test_int32 = -20;
string filename(TmpFile("flagfile3"));
FILE* fp = fopen(filename.c_str(), "w");
FILE* fp;
EXPECT_EQ(0, SafeFOpen(&fp, filename.c_str(), "w"));
EXPECT_TRUE(fp != NULL);
// Note the error in the bool assignment below...
fprintf(fp, "%s\n--test_int32=-21\n--test_bool=not_a_bool!\n", GetArgv0());
@ -1493,6 +1486,11 @@ TEST(FlagsValidator, FlagSaver) {
} // unnamed namespace
int main(int argc, char **argv) {
// Run unit tests only if called without arguments, otherwise this program
// is used by an "external" usage test
const bool run_tests = (argc == 1);
// We need to call SetArgv before parsing flags, so our "test" argv will
// win out over this executable's real argv. That makes running this
// test with a real --help flag kinda annoying, unfortunately.
@ -1521,14 +1519,18 @@ int main(int argc, char **argv) {
ParseCommandLineFlags(&argc, &argv, true);
MakeTmpdir(&FLAGS_test_tmpdir);
const int exit_status = RUN_ALL_TESTS();
int exit_status = 0;
if (run_tests) {
fprintf(stdout, "Running the unit tests now...\n\n"); fflush(stdout);
exit_status = RUN_ALL_TESTS();
} else fprintf(stderr, "\n\nPASS\n");
ShutDownCommandLineFlags();
return exit_status;
}
_END_GOOGLE_NAMESPACE_
} // GFLAGS_NAMESPACE
int main(int argc, char** argv) {
return GOOGLE_NAMESPACE::main(argc, argv);
return GFLAGS_NAMESPACE::main(argc, argv);
}

0
src/gflags_unittest_flagfile → test/gflags_unittest_flagfile
View file

16
test/nc/CMakeLists.txt Normal file
View file

@ -0,0 +1,16 @@
## gflags negative compilation tests
cmake_minimum_required (VERSION 2.8)
if (NOT TEST_NAME)
message (FATAL_ERROR "Missing TEST_NAME CMake flag")
endif ()
string (TOUPPER ${TEST_NAME} TEST_NAME_UPPER)
project (gflags_nc_${TEST_NAME})
find_package (gflags REQUIRED)
include_directories (${gflags_INCLUDE_DIR} "${CMAKE_CURRENT_SOURCE_DIR}/..")
link_libraries (gflags_nothreads)
add_definitions (-DTEST_${TEST_NAME_UPPER})
add_executable (gflags_nc_${TEST_NAME} gflags_nc.cc)

5
src/gflags_nc.cc → test/nc/gflags_nc.cc
View file

@ -66,3 +66,8 @@ DEFINE_string(some_string_flag,
"Trying to construct a string by passing 0 would cause a crash.");
#endif
int main(int, char **)
{
return 0;
}

159
vsprojects/gflags_unittest/gflags_unittest-vs2003.vcproj
View file

@ -1,159 +0,0 @@
<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="7.10"
Name="gflags_unittest"
ProjectGUID="{4B263748-5F0F-468C-8C5C-ED2682BB6BE3}"
Keyword="Win32Proj">
<Platforms>
<Platform
Name="Win32"/>
</Platforms>
<Configurations>
<Configuration
Name="Debug|Win32"
OutputDirectory="$(SolutionDir)$(ConfigurationName)"
IntermediateDirectory="$(ConfigurationName)"
ConfigurationType="1"
CharacterSet="2">
<Tool
Name="VCCLCompilerTool"
Optimization="0"
PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
MinimalRebuild="TRUE"
BasicRuntimeChecks="3"
RuntimeLibrary="5"
UsePrecompiledHeader="0"
WarningLevel="3"
DebugInformationFormat="4"/>
<Tool
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)/gflags_unittest.exe"
LinkIncremental="2"
GenerateDebugInformation="TRUE"
ProgramDatabaseFile="$(OutDir)/gflags_unittest.pdb"
SubSystem="1"
TargetMachine="1"/>
<Tool
Name="VCMIDLTool"/>
<Tool
Name="VCPostBuildEventTool"/>
<Tool
Name="VCPreBuildEventTool"/>
<Tool
Name="VCPreLinkEventTool"/>
<Tool
Name="VCResourceCompilerTool"/>
<Tool
Name="VCWebServiceProxyGeneratorTool"/>
<Tool
Name="VCXMLDataGeneratorTool"/>
<Tool
Name="VCWebDeploymentTool"/>
<Tool
Name="VCManagedWrapperGeneratorTool"/>
<Tool
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
</Configuration>
<Configuration
Name="Release|Win32"
OutputDirectory="$(SolutionDir)$(ConfigurationName)"
IntermediateDirectory="$(ConfigurationName)"
ConfigurationType="1"
CharacterSet="2">
<Tool
Name="VCCLCompilerTool"
PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
RuntimeLibrary="4"
UsePrecompiledHeader="0"
WarningLevel="3"
DebugInformationFormat="3"/>
<Tool
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)/gflags_unittest.exe"
LinkIncremental="1"
GenerateDebugInformation="TRUE"
SubSystem="1"
OptimizeReferences="2"
EnableCOMDATFolding="2"
TargetMachine="1"/>
<Tool
Name="VCMIDLTool"/>
<Tool
Name="VCPostBuildEventTool"/>
<Tool
Name="VCPreBuildEventTool"/>
<Tool
Name="VCPreLinkEventTool"/>
<Tool
Name="VCResourceCompilerTool"/>
<Tool
Name="VCWebServiceProxyGeneratorTool"/>
<Tool
Name="VCXMLDataGeneratorTool"/>
<Tool
Name="VCWebDeploymentTool"/>
<Tool
Name="VCManagedWrapperGeneratorTool"/>
<Tool
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
</Configuration>
</Configurations>
<References>
</References>
<Files>
<Filter
Name="Source Files"
Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
<File
RelativePath="..\..\src\gflags_unittest.cc">
<FileConfiguration
Name="Debug|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
RuntimeLibrary="3"/>
</FileConfiguration>
<FileConfiguration
Name="Release|Win32">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="..\..\src\windows; ..\..\src"
RuntimeLibrary="2"/>
</FileConfiguration>
</File>
</Filter>
<Filter
Name="Header Files"
Filter="h;hpp;hxx;hm;inl;inc;xsd"
UniqueIdentifier="{AFC737F1-C7A5-4376-A066-2A32D752A2FF}">
<File
RelativePath="..\..\src\windows\gflags\gflags.h">
</File>
<File
RelativePath="..\..\src\windows\gflags\gflags_declare.h">
</File>
<File
RelativePath="..\..\src\windows\gflags\gflags_completions.h">
</File>
<File
RelativePath="..\..\src\windows\config.h">
</File>
<File
RelativePath="..\..\src\config_for_unittests.h">
</File>
</Filter>
<Filter
Name="Resource Files"
Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}">
</Filter>
</Files>
<Globals>
</Globals>
</VisualStudioProject>

186
vsprojects/gflags_unittest/gflags_unittest-vs2010.vcxproj
View file

@ -1,186 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
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