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| author | Chris Bieneman <chris.bieneman@me.com> | 2019-06-05 17:35:38 +0000 |
|---|---|---|
| committer | Chris Bieneman <chris.bieneman@me.com> | 2019-06-05 17:35:38 +0000 |
| commit | d96d38ef0117656cf3393d56a2637de6ba63c3ca (patch) | |
| tree | da893044a637c4be4fc42c5306b60a055b5cd5aa /cmake | |
| parent | 917cbd35d7dff83de78206ff7b584e0a740cbe6a (diff) | |
| download | clang-d96d38ef0117656cf3393d56a2637de6ba63c3ca.tar.gz | |
Use LTO capable linker
Summary:
In DistributionExample.cmake be sure we use a LTO
capable linker, the easiest to choose is lld.
Reviewers: beanz
Reviewed By: beanz
Patch By: winksaville
Subscribers: mgorny, mehdi_amini, inglorion, dexonsmith, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D62279
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@362624 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/caches/DistributionExample-stage2.cmake | 2 | ||||
| -rw-r--r-- | cmake/caches/DistributionExample.cmake | 7 |
2 files changed, 7 insertions, 2 deletions
diff --git a/cmake/caches/DistributionExample-stage2.cmake b/cmake/caches/DistributionExample-stage2.cmake index f4d5d92d1d..99d5dc0fd2 100644 --- a/cmake/caches/DistributionExample-stage2.cmake +++ b/cmake/caches/DistributionExample-stage2.cmake @@ -2,7 +2,7 @@ # bootstrap build. set(LLVM_ENABLE_PROJECTS "clang;clang-tools-extra;lld" CACHE STRING "") -set(LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx" CACHE STRING "") +set(LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx;libcxxabi" CACHE STRING "") set(LLVM_TARGETS_TO_BUILD X86;ARM;AArch64 CACHE STRING "") diff --git a/cmake/caches/DistributionExample.cmake b/cmake/caches/DistributionExample.cmake index 35493edd17..50fcc09cf0 100644 --- a/cmake/caches/DistributionExample.cmake +++ b/cmake/caches/DistributionExample.cmake @@ -2,7 +2,7 @@ #Enable LLVM projects and runtimes set(LLVM_ENABLE_PROJECTS "clang;clang-tools-extra;lld" CACHE STRING "") -set(LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx" CACHE STRING "") +set(LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx;libcxxabi" CACHE STRING "") # Only build the native target in stage1 since it is a throwaway build. set(LLVM_TARGETS_TO_BUILD Native CACHE STRING "") @@ -17,6 +17,11 @@ set(PACKAGE_VENDOR LLVM.org CACHE STRING "") # the proper LTO library dependencies can be connected. set(BOOTSTRAP_LLVM_ENABLE_LTO ON CACHE BOOL "") +if (NOT APPLE) + # Since LLVM_ENABLE_LTO is ON we need a LTO capable linker + set(BOOTSTRAP_LLVM_ENABLE_LLD ON CACHE BOOL "") +endif() + # Expose stage2 targets through the stage1 build configuration. set(CLANG_BOOTSTRAP_TARGETS check-all |