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| author | Petr Hosek <phosek@chromium.org> | 2016-12-12 23:14:02 +0000 |
|---|---|---|
| committer | Petr Hosek <phosek@chromium.org> | 2016-12-12 23:14:02 +0000 |
| commit | 330f9ef540a71caa022264b8254f795d472f7559 (patch) | |
| tree | 5003773d253dc66e408c3b637f4232e13c8911aa /cmake/base-config-ix.cmake | |
| parent | 955b8ec04bc04ceba3d2aeb750036ebb108ec421 (diff) | |
[compiler-rt] Support building builtins for a single target
This is used when building builtins for multiple targets as part
of LLVM runtimes.
Differential Revision: https://reviews.llvm.org/D26653
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@289489 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake/base-config-ix.cmake')
| -rw-r--r-- | cmake/base-config-ix.cmake | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/cmake/base-config-ix.cmake b/cmake/base-config-ix.cmake index 97808674d..71d14992e 100644 --- a/cmake/base-config-ix.cmake +++ b/cmake/base-config-ix.cmake @@ -84,6 +84,8 @@ if(APPLE) option(COMPILER_RT_ENABLE_IOS "Enable building for iOS" On) option(COMPILER_RT_ENABLE_WATCHOS "Enable building for watchOS - Experimental" Off) option(COMPILER_RT_ENABLE_TVOS "Enable building for tvOS - Experimental" Off) +else() + option(COMPILER_RT_DEFAULT_TARGET_ONLY "Build builtins only for the default target" Off) endif() if(WIN32 AND NOT MINGW AND NOT CYGWIN) @@ -127,7 +129,9 @@ macro(test_targets) detect_target_arch() set(COMPILER_RT_OS_SUFFIX "-android") elseif(NOT APPLE) # Supported archs for Apple platforms are generated later - if("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "i[2-6]86|x86|amd64") + if(COMPILER_RT_DEFAULT_TARGET_ONLY) + add_default_target_arch(${COMPILER_RT_DEFAULT_TARGET_ARCH}) + elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "i[2-6]86|x86|amd64") if(NOT MSVC) test_target_arch(x86_64 "" "-m64") # FIXME: We build runtimes for both i686 and i386, as "clang -m32" may |