cmake DENV_HAVE_GCCVISIBILITYPATCH examples

borisbrodski/sevenzipjbinding jbinding-cpp/CMakeLists.txt :120 

add_definitions(
        -pipe
        -D_FILE_OFFSET_BITS=64
        -D_LARGEFILE_SOURCE
        -D_REENTRANT
        -DENV_UNIX
        -D_7ZIP_LARGE_PAGES
        -DENV_HAVE_GCCVISIBILITYPATCH
        #-fvisibility=hidden
        #-fvisibility-inlines-hidden
        
        -DBREAK_HANDLER
        -DUNICODE
        -D_UNICODE
        -DUNIX_USE_WIN_FILE
    )

borisbrodski/sevenzipjbinding p7zip/CPP/7zip/CMAKE/CMakeLists.txt :22 

add_definitions(-DENV_HAVE_GCCVISIBILITYPATCH)