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fix: Check HAVE_STDINT_H or HAVE_INTTYPES_H for older MSVC versions

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This commit is contained in:
Andreas Schuh 2017-07-11 15:41:01 +01:00
parent 3d5bc48dc8
commit 6348ea9d7e
1 changed files with 15 additions and 5 deletions
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20
CMakeLists.txt
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@ -224,12 +224,22 @@ 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)
if (MSVC_VERSION VERSION_LESS 1600)
check_include_file_cxx ("stdint.h" HAVE_STDINT_H)
bool_to_int (HAVE_STDINT_H) # used in #if directive
else ()
set (HAVE_STDINT_H 1)
endif ()
if (MSVC_VERSION VERSION_LESS 1800)
check_include_file_cxx ("inttypes.h" HAVE_INTTYPES_H)
bool_to_int (HAVE_INTTYPES_H) # used in #if directive
else ()
set (HAVE_INTTYPES_H 1)
endif ()
else ()
foreach (fname IN ITEMS unistd stdint inttypes sys/types sys/stat fnmatch)
string (TOUPPER "${fname}" FNAME)
@ -238,13 +248,13 @@ else ()
check_include_file_cxx ("${fname}.h" HAVE_${FNAME}_H)
endif ()
endforeach ()
if (NOT HAVE_FNMATCH_H AND OS_WINDOWS)
check_include_file_cxx ("shlwapi.h" HAVE_SHLWAPI_H)
endif ()
# 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 ()
gflags_define (STRING INTTYPES_FORMAT "Format of integer types: \"C99\" (uint32_t), \"BSD\" (u_int32_t), \"VC7\" (__int32)" "")