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| author | Allen Winter <winter@kde.org> | 2007-11-16 17:04:28 +0000 |
|---|---|---|
| committer | Allen Winter <winter@kde.org> | 2007-11-16 17:04:28 +0000 |
| commit | 82318af5cbdee501e4be6255f44692dc014c9aba (patch) | |
| tree | 6005fd833647b0f944dcdc335cd8099c074ab9cf | |
| parent | 4099fe2a9b0b1b5f73968d06441a52574bad6de2 (diff) | |
| download | extra-cmake-modules-82318af5cbdee501e4be6255f44692dc014c9aba.tar.gz extra-cmake-modules-82318af5cbdee501e4be6255f44692dc014c9aba.tar.bz2 | |
Use the -Woverloaded-virtual compile option, if available.
OK'd on k-c-d.
svn path=/trunk/KDE/kdelibs/; revision=737584
| -rw-r--r-- | modules/FindKDE4Internal.cmake | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/modules/FindKDE4Internal.cmake b/modules/FindKDE4Internal.cmake index d0078f16..6b262d90 100644 --- a/modules/FindKDE4Internal.cmake +++ b/modules/FindKDE4Internal.cmake @@ -858,6 +858,11 @@ if (CMAKE_COMPILER_IS_GNUCXX) #set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-threadsafe-statics") endif (__KDE_HAVE_NO_THREADSAFE_STATICS) + check_cxx_compiler_flag(-Woverloaded-virtual __KDE_HAVE_W_OVERLOADED_VIRTUAL) + if(__KDE_HAVE_W_OVERLOADED_VIRTUAL) + set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Woverloaded-virtual") + endif(__KDE_HAVE_W_OVERLOADED_VIRTUAL) + # visibility support check_cxx_compiler_flag(-fvisibility=hidden __KDE_HAVE_GCC_VISIBILITY) set( __KDE_HAVE_GCC_VISIBILITY ${__KDE_HAVE_GCC_VISIBILITY} CACHE BOOL "GCC support for hidden visibility") |