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| author | Jörg Mayer <jmayer@loplof.de> | 2013-07-22 09:36:14 +0000 |
|---|---|---|
| committer | Jörg Mayer <jmayer@loplof.de> | 2013-07-22 09:36:14 +0000 |
| commit | 43ef0331281bae7ca7436550ab1809e84aced5b8 (patch) | |
| tree | 35524d2324e889c53d2d6d3b6d2a300152b142ac /CMakeLists.txt | |
| parent | fb5a3b90d1bef00cf213cf6f9addf6f27df7920e (diff) | |
| download | wireshark-43ef0331281bae7ca7436550ab1809e84aced5b8.tar.gz | |
Don't use the program name to identify the compiler - it won't work
reliably in cases where the compiler is name /usr/bin/cc
Use the internal variable CMAKE_<LANG>_COMPILER_ID instead, which is
finally documented (but still called internal in the docs), see
http://www.cmake.org/cmake/help/v2.8.10/cmake.html#variable:CMAKE_LANG_COMPILER_ID
svn path=/trunk/; revision=50784
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 4ff0bb6f2f..3aae5cb705 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -238,8 +238,7 @@ else() # TODO add alternate compiler flags for hiding symbols " All shared library symbols will be exported.") endif() -if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER MATCHES ".*clang" OR - CMAKE_CXX_COMPILER MATCHES ".*clang") +if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang") set (C_UNUSED "__attribute__((unused))" ) else() set (C_UNUSED "" ) |