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| author |  Gael Guennebaud <g.gael@free.fr> | 2010-02-15 11:39:57 +0100 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2010-02-15 11:39:57 +0100 |
| commit | a9096b626bc5aba2b9a6175d60bfd06fca8fa37a (patch) | |
| tree | 5d4116b125a7bdaafa5755760ab6b466c117360b /CMakeLists.txt | |
| parent | 016943f8709c108a9e143e2ff95cff97cd2d1d3e (diff) | |
not all versions of gcc support -Wno-variadic-macros
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 07d5806e8..f4c2973d5 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -53,9 +53,15 @@ endif() if(CMAKE_COMPILER_IS_GNUCXX) if(CMAKE_SYSTEM_NAME MATCHES Linux) - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wnon-virtual-dtor -Wno-long-long -ansi -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -Wwrite-strings -Wformat-security -Wno-variadic-macros -fexceptions -fno-check-new -fno-common -fstrict-aliasing") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wnon-virtual-dtor -Wno-long-long -ansi -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -Wwrite-strings -Wformat-security -fexceptions -fno-check-new -fno-common -fstrict-aliasing") set(CMAKE_CXX_FLAGS_DEBUG "-g3") set(CMAKE_CXX_FLAGS_RELEASE "-g0 -O2") + + check_cxx_compiler_flag("-Wno-variadic-macros" COMPILER_SUPPORT_WNOVARIADICMACRO) + if(COMPILER_SUPPORT_WNOVARIADICMACRO) + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-variadic-macros") + endif() + check_cxx_compiler_flag("-Wextra" COMPILER_SUPPORT_WEXTRA) if(COMPILER_SUPPORT_WEXTRA) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wextra") |