diff options
Diffstat (limited to 'cmake/libutils.cmake')
| -rw-r--r-- | cmake/libutils.cmake | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/cmake/libutils.cmake b/cmake/libutils.cmake index 7c13df05ca4..2da701d39b0 100644 --- a/cmake/libutils.cmake +++ b/cmake/libutils.cmake @@ -304,20 +304,22 @@ FUNCTION(GET_DEPENDEND_OS_LIBS target result) SET(${result} ${ret} PARENT_SCOPE) ENDFUNCTION() -MACRO(RESTRICT_SYMBOL_EXPORTS target) - SET(VISIBILITY_HIDDEN_FLAG) +SET(VISIBILITY_HIDDEN_FLAG) - IF(CMAKE_COMPILER_IS_GNUCXX AND UNIX) - CHECK_C_COMPILER_FLAG("-fvisibility=hidden" HAVE_VISIBILITY_HIDDEN) - IF(HAVE_VISIBILITY_HIDDEN) - SET(VISIBILITY_HIDDEN_FLAG "-fvisibility=hidden") - ENDIF() +IF(CMAKE_COMPILER_IS_GNUCXX AND UNIX) + CHECK_C_COMPILER_FLAG("-fvisibility=hidden" HAVE_VISIBILITY_HIDDEN) + IF(HAVE_VISIBILITY_HIDDEN) + SET(VISIBILITY_HIDDEN_FLAG "-fvisibility=hidden") ENDIF() +ENDIF() - IF(CMAKE_C_COMPILER_ID MATCHES "SunPro") - SET(VISIBILITY_HIDDEN_FLAG "-xldscope=hidden") - ENDIF() +IF(CMAKE_C_COMPILER_ID MATCHES "SunPro") + SET(VISIBILITY_HIDDEN_FLAG "-xldscope=hidden") +ENDIF() +# We try to hide the symbols in yassl/zlib to avoid name clashes with +# other libraries like openssl. +FUNCTION(RESTRICT_SYMBOL_EXPORTS target) IF(VISIBILITY_HIDDEN_FLAG) GET_TARGET_PROPERTY(COMPILE_FLAGS ${target} COMPILE_FLAGS) IF(NOT COMPILE_FLAGS) @@ -327,5 +329,4 @@ MACRO(RESTRICT_SYMBOL_EXPORTS target) SET_TARGET_PROPERTIES(${target} PROPERTIES COMPILE_FLAGS "${COMPILE_FLAGS} ${VISIBILITY_HIDDEN_FLAG}") ENDIF() - -ENDMACRO() +ENDFUNCTION() |