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| author | Brad King <brad.king@kitware.com> | 2009-12-01 14:25:21 -0500 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2009-12-01 14:25:21 -0500 |
| commit | 1f06c33f8e2dbac5fb2fc730e2c6286e9a220320 (patch) | |
| tree | bcb82bccede02adc67005903a25a431db41e3694 /Modules/Platform/GNU.cmake | |
| parent | 997fd839ed3186f5578dff118b9519eaea5b66bc (diff) | |
| download | cmake-1f06c33f8e2dbac5fb2fc730e2c6286e9a220320.tar.gz | |
Drop -rdynamic from Linux build rules
This is a GNU-specific option that should not be specified for all
compilers on Linux. It tells the GNU compiler to pass -export-dynamic
to the linker to export symbols from executables for use by plugins.
Since we provide the ENABLE_EXPORTS target property to do the same thing
in a cross-platform way, there is no need to pass -rdynamic always.
Since the option is not useful for GNU tools and breaks other tools on
Linux we simply remove it from CMAKE_SHARED_LIBRARY_LINK_<lang>_FLAGS.
This also allows us to stop setting the variable in other Linux compiler
files just to erase the bad flag.
See issue #9985.
Diffstat (limited to 'Modules/Platform/GNU.cmake')
| -rw-r--r-- | Modules/Platform/GNU.cmake | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/Modules/Platform/GNU.cmake b/Modules/Platform/GNU.cmake index 26615e1283..1b4dded9d6 100644 --- a/Modules/Platform/GNU.cmake +++ b/Modules/Platform/GNU.cmake @@ -2,7 +2,6 @@ SET(CMAKE_DL_LIBS "dl") SET(CMAKE_SHARED_LIBRARY_C_FLAGS "-fPIC") SET(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-shared") -SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "-rdynamic") SET(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "-Wl,-rpath,") SET(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP ":") SET(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "-Wl,-soname,") |