nextcloud-desktop/cmake/Modules/DefineCompilerFlags.cmake

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CMake
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2008-02-27 20:56:47 +03:00
# define system dependent compiler flags
include(CheckCXXCompilerFlag)
if (UNIX AND NOT WIN32)
# with -fPIC
if (CMAKE_SIZEOF_VOID_P MATCHES "8")
check_cxx_compiler_flag("-fPIC" WITH_FPIC)
if (WITH_FPIC)
add_definitions(-fPIC)
endif (WITH_FPIC)
# with large file support
execute_process(
COMMAND
getconf LFS64_CFLAGS
OUTPUT_VARIABLE
_lfs_CFLAGS
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE
)
else (CMAKE_SIZEOF_VOID_P MATCHES "8")
# with large file support
execute_process(
COMMAND
getconf LFS_CFLAGS
OUTPUT_VARIABLE
_lfs_CFLAGS
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE
)
endif (CMAKE_SIZEOF_VOID_P MATCHES "8")
string(REGEX REPLACE "[\r\n]" " " ${_lfs_CFLAGS} "${${_lfs_CFLAGS}}")
add_definitions(${_lfs_CFLAGS})
add_definitions(-Wall -W -Wmissing-prototypes -Wdeclaration-after-statement -D_FORTIFY_SOURCE=2)
endif (UNIX AND NOT WIN32)