diff options
| author | Anna Zaks <ganna@apple.com> | 2016-01-06 23:15:04 +0000 |
|---|---|---|
| committer | Anna Zaks <ganna@apple.com> | 2016-01-06 23:15:04 +0000 |
| commit | 970bd309ef0863d3ec2cc281533f41498f45e4d7 (patch) | |
| tree | 007c0c7a6eeac6967dbad9be547e70ad28f7738a /cmake/config-ix.cmake | |
| parent | 89251b08eb4bd2111bd50c72b947370e06e3acaa (diff) | |
[compiler-rt] On Darwin, link all frameworks with -fapplication-extension
The ASan dylib as well as other compiler-rt dylibs work with app extensions,
so we should add -fapplication-extension to the link line when building them.
This will avoid linker warnings when using the dylibs in app extensions.
(APIs unavailable to app extensions are listed here: https://developer.apple.com/library/ios/documentation/General/Conceptual/ExtensibilityPG/ExtensionOverview.html#//apple_ref/doc/uid/TP40014214-CH2-SW6)
Differential Revision: http://reviews.llvm.org/D15550
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@256989 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake/config-ix.cmake')
| -rw-r--r-- | cmake/config-ix.cmake | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake index ba2123862..4a3fbe47b 100644 --- a/cmake/config-ix.cmake +++ b/cmake/config-ix.cmake @@ -334,6 +334,11 @@ if(APPLE) -lc++ -lc++abi) + check_linker_flag("-fapplication-extension" COMPILER_RT_HAS_APP_EXTENSION) + if(COMPILER_RT_HAS_APP_EXTENSION) + list(APPEND DARWIN_COMMON_LINKFLAGS "-fapplication-extension") + endif() + set(DARWIN_osx_CFLAGS ${DARWIN_COMMON_CFLAGS} -mmacosx-version-min=${SANITIZER_MIN_OSX_VERSION}) |