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Fixed LFS support on unix.

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This commit is contained in:
Andreas Schneider
2009-10-02 20:16:17 +02:00
parent 62cebe23d9
commit 566fda70a5
1 changed files with 25 additions and 25 deletions
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28
cmake/Modules/DefineCompilerFlags.cmake
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@ -13,6 +13,18 @@ if (UNIX AND NOT WIN32)
add_definitions(-fPIC) add_definitions(-fPIC)
endif (WITH_FPIC) endif (WITH_FPIC)
check_c_compiler_flag("-fstack-protector" WITH_STACK_PROTECTOR)
if (WITH_STACK_PROTECTOR)
add_definitions(-fstack-protector)
endif (WITH_STACK_PROTECTOR)
check_c_compiler_flag("-D_FORTIFY_SOURCE=2" WITH_FORTIFY_SOURCE)
if (WITH_FORTIFY_SOURCE)
add_definitions(-D_FORTIFY_SOURCE=2)
endif (WITH_FORTIFY_SOURCE)
endif (CMAKE_COMPILER_IS_GNUCC)
if (CMAKE_SIZEOF_VOID_P MATCHES "8") if (CMAKE_SIZEOF_VOID_P MATCHES "8")
# with large file support # with large file support
execute_process( execute_process(
@ -33,22 +45,10 @@ if (UNIX AND NOT WIN32)
ERROR_QUIET ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE OUTPUT_STRIP_TRAILING_WHITESPACE
) )
string(REGEX REPLACE "[\r\n]" " " "${_lfs_CFLAGS}" "${${_lfs_CFLAGS}}")
add_definitions(${_lfs_CFLAGS})
endif (CMAKE_SIZEOF_VOID_P MATCHES "8") endif (CMAKE_SIZEOF_VOID_P MATCHES "8")
string(REGEX REPLACE "[\r\n]" " " "${_lfs_CFLAGS}" "${${_lfs_CFLAGS}}")
add_definitions(${_lfs_CFLAGS})
check_c_compiler_flag("-fstack-protector" WITH_STACK_PROTECTOR)
if (WITH_STACK_PROTECTOR)
add_definitions(-fstack-protector)
endif (WITH_STACK_PROTECTOR)
check_c_compiler_flag("-D_FORTIFY_SOURCE=2" WITH_FORTIFY_SOURCE)
if (WITH_FORTIFY_SOURCE)
add_definitions(-D_FORTIFY_SOURCE=2)
endif (WITH_FORTIFY_SOURCE)
endif (CMAKE_COMPILER_IS_GNUCC)
endif (UNIX AND NOT WIN32) endif (UNIX AND NOT WIN32)
# suppress warning about "deprecated" functions # suppress warning about "deprecated" functions