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OSX/cmake: use again 10.5 as general deployment target ( pls verify 10.5 compatibility works with automatic weaklinking), use now then sdk which for sure exists, remove obsolete slash

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This commit is contained in:
Jens Verwiebe
2012-03-12 12:03:52 +00:00
parent b53cbb4e01
commit cd2d2f2f4e
1 changed files with 4 additions and 6 deletions
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10
CMakeLists.txt
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@@ -262,10 +262,8 @@ if(APPLE)
endif()
message(STATUS "Detected system-version: " ${OSX_SYSTEM})
if(${OSX_SYSTEM} GREATER 10.6)
set(CMAKE_OSX_DEPLOYMENT_TARGET "10.6" CACHE STRING "" FORCE) # 10.7 does not have 10.5sdk !!!
else()
set(CMAKE_OSX_DEPLOYMENT_TARGET "10.5" CACHE STRING "" FORCE) # 10.5 is our minimum target
if(NOT CMAKE_OSX_DEPLOYMENT_TARGET)
set(CMAKE_OSX_DEPLOYMENT_TARGET "10.5" CACHE STRING "" FORCE) # 10.5 is our minimum target, if you have higher sdk, weak linking happens
endif()
if(${CMAKE_GENERATOR} MATCHES "Xcode")
@@ -1097,12 +1095,12 @@ elseif(APPLE)
endif()
if(${XCODE_VERSION} LESS 4.3)
SET(CMAKE_OSX_SYSROOT /Developer/SDKs/MacOSX${CMAKE_OSX_DEPLOYMENT_TARGET}.sdk CACHE PATH "" FORCE )
SET(CMAKE_OSX_SYSROOT /Developer/SDKs/MacOSX${OSX_SYSTEM}.sdk CACHE PATH "" FORCE ) # use guaranteed existing sdk
else()
# note: i don't use xcode-select path on purpose, cause also /Applications/Xcode.app would be allowed
# absolute pathes are more foolproof here !
SET(OSX_SYSROOT_PREFIX /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform)
SET(OSX_DEVELOPER_PREFIX /Developer/SDKs/MacOSX${CMAKE_OSX_DEPLOYMENT_TARGET}.sdk)
SET(OSX_DEVELOPER_PREFIX /Developer/SDKs/MacOSX${OSX_SYSTEM}.sdk) # use guaranteed existing sdk
SET(CMAKE_OSX_SYSROOT ${OSX_SYSROOT_PREFIX}/${OSX_DEVELOPER_PREFIX} CACHE PATH "" FORCE)
endif()