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| author | Jake Ehrlich <jakehehrlich@google.com> | 2017-11-11 01:15:41 +0000 |
|---|---|---|
| committer | Jake Ehrlich <jakehehrlich@google.com> | 2017-11-11 01:15:41 +0000 |
| commit | add8b3b827f8af4dfb9e468f3592fd4cb87d7056 (patch) | |
| tree | e4f8766d02871e370a46cc3f05011c1e20af5610 /CMakeLists.txt | |
| parent | 13f8bd97f6de65d2c298bb8f056f208b2dfe4754 (diff) | |
Add CLANG_DEFAULT_OBJCOPY to allow Clang to use llvm-objcopy for dwarf fission
llvm-objcopy is getting to where it can be used in non-trivial ways
(such as for dwarf fission in clang). It now supports dwarf fission but
this feature hasn't been thoroughly tested yet. This change allows
people to optionally build clang to use llvm-objcopy rather than GNU
objcopy. By default GNU objcopy is still used so nothing should change.
Differential Revision: https://reviews.llvm.org/D39029
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@317960 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 563b33eae2..b5a245d038 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -232,6 +232,9 @@ if (NOT(CLANG_DEFAULT_RTLIB STREQUAL "" OR "Default runtime library to use (\"libgcc\" or \"compiler-rt\", empty for platform default)" FORCE) endif() +set(CLANG_DEFAULT_OBJCOPY "objcopy" CACHE STRING + "Default objcopy executable to use.") + set(CLANG_DEFAULT_OPENMP_RUNTIME "libomp" CACHE STRING "Default OpenMP runtime used by -fopenmp.") @@ -534,8 +537,8 @@ if (CLANG_ENABLE_BOOTSTRAP) set(NEXT_CLANG_STAGE ${NEXT_CLANG_STAGE}-instrumented) endif() message(STATUS "Setting next clang stage to: ${NEXT_CLANG_STAGE}") - - + + set(STAMP_DIR ${CMAKE_CURRENT_BINARY_DIR}/${NEXT_CLANG_STAGE}-stamps/) set(BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/${NEXT_CLANG_STAGE}-bins/) |