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| author | Brad King <brad.king@kitware.com> | 2013-06-28 22:29:54 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2013-06-28 22:29:54 (GMT) |
| commit | 4e5cb398ae392079031ae6a880569349c29770a6 (patch) | |
| tree | 55b13e53e2368e0425602fb8527936accc50ac9a /Modules/Compiler/GNU.cmake | |
| parent | 78fdbbcb4130eedc2cb48ec9e67fad5c2beffb0e (diff) | |
| parent | daaf6283f5c0e8b7ea7ee93f983ad56d4498788d (diff) | |
| download | CMake-4e5cb398ae392079031ae6a880569349c29770a6.zip CMake-4e5cb398ae392079031ae6a880569349c29770a6.tar.gz CMake-4e5cb398ae392079031ae6a880569349c29770a6.tar.bz2 | |
Merge branch 'master' into vs12-generator
Resolve conflicts in Tests/Preprocess/CMakeLists.txt by keeping
the side from 'master'.
Diffstat (limited to 'Modules/Compiler/GNU.cmake')
| -rw-r--r-- | Modules/Compiler/GNU.cmake | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Modules/Compiler/GNU.cmake b/Modules/Compiler/GNU.cmake index faad416..e5e10c3 100644 --- a/Modules/Compiler/GNU.cmake +++ b/Modules/Compiler/GNU.cmake @@ -25,8 +25,12 @@ macro(__compiler_gnu lang) if(NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 3.4) set(CMAKE_${lang}_COMPILE_OPTIONS_PIE "-fPIE") endif() + if(NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 4.2) + set(CMAKE_${lang}_COMPILE_OPTIONS_VISIBILITY "-fvisibility=") + endif() set(CMAKE_SHARED_LIBRARY_${lang}_FLAGS "-fPIC") set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "-shared") + set(CMAKE_SYSROOT_FLAG "--sysroot=") # Older versions of gcc (< 4.5) contain a bug causing them to report a missing # header file as a warning if depfiles are enabled, causing check_header_file |