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cmake: Add -fno-common for Pre-10.5 for shared library.
[vlc] / extras / buildsystem / cmake / include / vlc_add_compile_flag.cmake
1 # - vlc_add_compile_flag(<_target> "flags...")
2 # From KDELibs
3 # Copyright (c) 2006, Oswald Buddenhagen, <ossi@kde.org>
4 #
5 # Redistribution and use is allowed according to the terms of the BSD license.
6 # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
7
8
9 MACRO (vlc_add_compile_flag _target _flg)
10
11    GET_TARGET_PROPERTY(_flags ${_target} COMPILE_FLAGS)
12    if (_flags)
13       set(_flags "${_flags} ${_flg}")
14    else (_flags)
15       set(_flags "${_flg}")
16    endif (_flags)
17    SET_TARGET_PROPERTIES(${_target} PROPERTIES COMPILE_FLAGS "${_flags}")
18
19 ENDMACRO (vlc_add_compile_flag)