CMake

Commit Graph

Author	SHA1	Message	Date
Brad King	a0a0877a1e	OS X: Always generate -isysroot if any SDK is in use Drop the last use of CMAKE_OSX_SYSROOT_DEFAULT. Replace internal platform variable CMAKE_${lang}_HAS_ISYSROOT with a more general CMAKE_${lang}_SYSROOT_FLAG variable. If the -isysroot flag exists and CMAKE_OSX_SYSROOT points to an SDK (not "/") then always add it to compiler command lines. This is already done in the Xcode IDE.	2012-09-21 08:53:42 -04:00
Brad King	011d5a4b47	OS X: Add platform-specific Clang compiler info files (#13536 ) Clang has the same interface as GNU except that we do not need to test for the deployment target and sysroot flags. Simply set variables CMAKE_${lang}_HAS_ISYSROOT CMAKE_${lang}_OSX_DEPLOYMENT_TARGET_FLAG to true because every version of Clang available on OS X supports these flags.	2012-09-17 15:36:41 -04:00

Author

SHA1

Message

Date

Brad King

a0a0877a1e

OS X: Always generate -isysroot if any SDK is in use

Drop the last use of CMAKE_OSX_SYSROOT_DEFAULT.  Replace internal
platform variable CMAKE_${lang}_HAS_ISYSROOT with a more general
CMAKE_${lang}_SYSROOT_FLAG variable.  If the -isysroot flag exists and
CMAKE_OSX_SYSROOT points to an SDK (not "/") then always add it to
compiler command lines.  This is already done in the Xcode IDE.

2012-09-21 08:53:42 -04:00

Brad King

011d5a4b47

OS X: Add platform-specific Clang compiler info files (#13536 )

Clang has the same interface as GNU except that we do not need to test
for the deployment target and sysroot flags.  Simply set variables

 CMAKE_${lang}_HAS_ISYSROOT
 CMAKE_${lang}_OSX_DEPLOYMENT_TARGET_FLAG

to true because every version of Clang available on OS X supports these
flags.

2012-09-17 15:36:41 -04:00

2 Commits