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🚧 Begin moving pugixml to modern(ish) CMake

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⬆️ Bump CMake minimum to 3.4
🐛 pugixml no longer requires a C compiler to be found or set to
compile correctly. This speeds up configuration and building on windows.
🚧 Begin laying groundwork to backport MSVC_RUNTIME_LIBRARY
property
This commit is contained in:
Isabella Muerte 2019-09-28 10:47:15 -07:00
parent b9b2aeecaf
commit 195dfe1d8d
1 changed files with 29 additions and 20 deletions
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49
CMakeLists.txt
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@ -1,32 +1,41 @@
cmake_minimum_required(VERSION 3.0)
cmake_minimum_required(VERSION 3.4)
project(pugixml VERSION 1.10 LANGUAGES CXX)
project(pugixml VERSION 1.10)
include(CMakePackageConfigHelpers)
include(CMakeDependentOption)
include(GNUInstallDirs)
include(CTest)
cmake_dependent_option(USE_VERSIONED_LIBDIR
"Use a private subdirectory to install the headers and libraries" OFF
"CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR" OFF)
cmake_dependent_option(USE_POSTFIX
"Use separate postfix for each configuration to make sure you can install multiple build outputs" OFF
"CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR" OFF)
cmake_dependent_option(STATIC_CRT
"Use static MSVC RT libraries" OFF
"MSVC" OFF)
# This is used to backport a CMake 3.15 feature
if (NOT DEFINED CMAKE_MSVC_RUNTIME_LIBRARY)
set(CMAKE_MSVC_RUNTIME_LIBRARY
MultiThreaded$<$<CONFIG:Debug>:Debug>$<$<NOT:$<BOOL:${STATIC_CRT}>>:DLL>)
endif()
if (NOT DEFINED CMAKE_CXX_STANDARD)
set(CMAKE_CXX_STANDARD 11)
endif()
option(BUILD_SHARED_AND_STATIC_LIBS "Build both shared and static libraries" OFF)
option(BUILD_SHARED_LIBS "Build shared instead of static library" OFF)
option(BUILD_TESTS "Build tests" OFF)
option(USE_VERSIONED_LIBDIR "Use a private subdirectory to install the headers and libs" OFF)
option(USE_POSTFIX "Use separate postfix for each configuration to make sure you can install multiple build outputs" OFF)
set(BUILD_DEFINES "" CACHE STRING "Build defines")
if(MSVC)
option(STATIC_CRT "Use static CRT libraries" OFF)
# Rewrite command line flags to use /MT if necessary
if(STATIC_CRT)
foreach(flag_var
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
if(${flag_var} MATCHES "/MD")
string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
endif(${flag_var} MATCHES "/MD")
endforeach(flag_var)
endif()
endif()
# Pre-defines standard install locations on *nix systems.
include(GNUInstallDirs)
mark_as_advanced(CLEAR CMAKE_INSTALL_LIBDIR CMAKE_INSTALL_INCLUDEDIR)
set(HEADERS src/pugixml.hpp src/pugiconfig.hpp)