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| author | Chris Bieneman <chris.bieneman@me.com> | 2019-05-29 18:37:49 +0000 |
|---|---|---|
| committer | Chris Bieneman <chris.bieneman@me.com> | 2019-05-29 18:37:49 +0000 |
| commit | 0c5b5c7d5f3f68a3258ff0aa804d36cb52183ac8 (patch) | |
| tree | df47cdf59a919ace20d0a72f34d229d7e76bb128 /runtimes/CMakeLists.txt | |
| parent | 2a507f15555c34ea28b5c5d2c505034e09a9465f (diff) | |
| download | llvm-0c5b5c7d5f3f68a3258ff0aa804d36cb52183ac8.tar.gz | |
[CMake] [Runtimes] Set *_STANDALONE_BUILD
Summary:
The runtimes use `*_STANDALONE_BUILD=OFF` to signify that clang is an in-tree target. This is not the case with the runtime builds, so we really need this set to `ON`.
In order to resolve the issues phosek was having with checks, we should use checks that don't link. We can use compiler-rt's `try_compile_only` as a basis for that.
This patch is *required* to be able to run the runtime libraries check-* targets.
Reviewers: smeenai, phosek, compnerd
Reviewed By: phosek
Subscribers: mgorny, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D62410
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@362007 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'runtimes/CMakeLists.txt')
| -rw-r--r-- | runtimes/CMakeLists.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/runtimes/CMakeLists.txt b/runtimes/CMakeLists.txt index acf4f3e3e57a..51ad2371f44f 100644 --- a/runtimes/CMakeLists.txt +++ b/runtimes/CMakeLists.txt @@ -128,6 +128,12 @@ if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}) string(REPLACE "-" "_" canon_name ${projName}) string(TOUPPER ${canon_name} canon_name) + # The subdirectories need to treat this as standalone builds. D57992 tried + # to get rid of this, but the runtimes treat *_STANDALONE_BUILD=OFF as if + # llvm & clang are configured in the same CMake, and setup dependencies + # against their targets. + set(${canon_name}_STANDALONE_BUILD ON) + if(LLVM_RUNTIMES_LIBDIR_SUBDIR) set(${canon_name}_LIBDIR_SUBDIR "${LLVM_RUNTIMES_LIBDIR_SUBDIR}" CACHE STRING "" FORCE) endif() |