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Hide symbols in cross platform manner

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Chris Thrasher 2022-05-17 21:03:12 -06:00 committed by Lukas Dürrenberger
parent 62d1abe491
commit 5fde1ca613
1 changed files with 4 additions and 5 deletions
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9
cmake/Macros.cmake
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@ -171,11 +171,10 @@ macro(sfml_add_library module)
endif()
endif()
# if using gcc or clang on a non-Windows platform, we must hide public symbols by default
# (exported ones are explicitly marked)
if(NOT SFML_OS_WINDOWS AND (SFML_COMPILER_GCC OR SFML_COMPILER_CLANG))
set_target_properties(${target} PROPERTIES COMPILE_FLAGS -fvisibility=hidden)
endif()
# ensure public symbols are hidden by default (exported ones are explicitly marked)
set_target_properties(${target} PROPERTIES
CXX_VISIBILITY_PRESET hidden
VISIBILITY_INLINES_HIDDEN YES)
# build frameworks or dylibs
if(SFML_OS_MACOSX AND BUILD_SHARED_LIBS AND NOT THIS_STATIC)