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| author | Petr Hosek <phosek@chromium.org> | 2017-07-11 23:41:15 +0000 |
|---|---|---|
| committer | Petr Hosek <phosek@chromium.org> | 2017-07-11 23:41:15 +0000 |
| commit | 39247cb1d13d71f7ab38d07b51b6784e97daf268 (patch) | |
| tree | d1abb9bad9ff7997cbf8559364b0df6d4bf76451 /cmake | |
| parent | 4aebf83110897f95aebb6945c7c7e7489c0779a8 (diff) | |
| download | llvm-39247cb1d13d71f7ab38d07b51b6784e97daf268.tar.gz | |
[CMake] Support multi-target runtimes build
This changes adds support for building runtimes for multiple
different targets using LLVM runtimes directory.
The implementation follow the model used already by the builtins
build which already supports this option. To specify the runtimes
targets to be built, use the LLVM_RUNTIME_TARGETS variable, where
the valuae is the list of targets to build runtimes for. To pass
a per target variable to the runtimes build, you can set
RUNTIMES_<target>_<variable> where <variable> will be passed to the
runtimes build for <target>.
Each runtime target (except for the default one) will be installed
into lib/<target> subdirectory. Build targets will be suffixed with
the target name.
Differential Revision: https://reviews.llvm.org/D32816
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@307731 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/modules/LLVMExternalProjectUtils.cmake | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/cmake/modules/LLVMExternalProjectUtils.cmake b/cmake/modules/LLVMExternalProjectUtils.cmake index d457389f3ca..c851eb8dbf0 100644 --- a/cmake/modules/LLVMExternalProjectUtils.cmake +++ b/cmake/modules/LLVMExternalProjectUtils.cmake @@ -195,8 +195,16 @@ function(llvm_ExternalProject_Add name source_dir) # Add top-level targets foreach(target ${ARG_EXTRA_TARGETS}) + string(REPLACE ":" ";" target_list ${target}) + list(GET target_list 0 target) + list(LENGTH target_list target_list_len) + if(${target_list_len} GREATER 1) + list(GET target_list 1 target_name) + else() + set(target_name "${target}") + endif() llvm_ExternalProject_BuildCmd(build_runtime_cmd ${target} ${BINARY_DIR}) - add_custom_target(${target} + add_custom_target(${target_name} COMMAND ${build_runtime_cmd} DEPENDS ${name}-configure WORKING_DIRECTORY ${BINARY_DIR} |