From 2e52bdbbee3e0e6a501c625e6a0271097d911b27 Mon Sep 17 00:00:00 2001 From: Jens Verwiebe Date: Thu, 8 Nov 2012 12:57:01 +0000 Subject: [PATCH] OSX/cmake: workaround for getting right LC_VERSION_MIN_MACOSX with makefiles --- CMakeLists.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/CMakeLists.txt b/CMakeLists.txt index d8ae92d59d1..7da2da4d61f 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -312,6 +312,10 @@ if(APPLE) execute_process(COMMAND xcodebuild -version OUTPUT_VARIABLE XCODE_VERS_BUILD_NR) string(SUBSTRING "${XCODE_VERS_BUILD_NR}" 6 3 XCODE_VERSION) # truncate away build-nr unset(XCODE_VERS_BUILD_NR) + # force CMAKE_OSX_DEPLOYMENT_TARGET for makefiles, will not work else ( cmake bug ? ) + set ( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}" ) + set ( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}" ) + add_definitions ("-DMACOSX_DEPLOYMENT_TARGET=${CMAKE_OSX_DEPLOYMENT_TARGET}") endif() message(STATUS "Detected Xcode-version: " ${XCODE_VERSION})