diff options
Diffstat (limited to 'ConfigureChecks.cmake')
| -rw-r--r-- | ConfigureChecks.cmake | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake index 988a3f62..19eb6002 100644 --- a/ConfigureChecks.cmake +++ b/ConfigureChecks.cmake @@ -36,7 +36,12 @@ endfunction() if(CMAKE_COMPILER_IS_GNUCC AND NOT MINGW AND NOT OS2) compiler_dumpversion(GNUCC_VERSION) if (NOT GNUCC_VERSION EQUAL 34) - check_c_compiler_flag("-fvisibility=hidden" WITH_VISIBILITY_HIDDEN) + set(CMAKE_REQUIRED_FLAGS "-fvisibility=hidden") + check_c_source_compiles( +"void __attribute__((visibility(\"default\"))) test() {} +int main(void){ return 0; } +" WITH_VISIBILITY_HIDDEN) + set(CMAKE_REQUIRED_FLAGS "") endif (NOT GNUCC_VERSION EQUAL 34) endif(CMAKE_COMPILER_IS_GNUCC AND NOT MINGW AND NOT OS2) |