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| author | George Karpenkov <ekarpenkov@apple.com> | 2017-07-20 23:46:46 +0000 |
|---|---|---|
| committer | George Karpenkov <ekarpenkov@apple.com> | 2017-07-20 23:46:46 +0000 |
| commit | 7f5a7a443da9bee41c3399f67e4482f1dbc7065c (patch) | |
| tree | 84c87d3cd4296e71e9267c5548191cc0471aea56 /cmake/modules | |
| parent | 18798ae3aa6893891ad5becda1bcf0c6e53d1501 (diff) | |
| download | llvm-7f5a7a443da9bee41c3399f67e4482f1dbc7065c.tar.gz | |
Generate a compile_commands.json DB for external projects.
compile_commands.json file is very useful both for tooling and for
reproducible builds.
For files generated from recursive CMake invocation this information was
not previously generated.
Differential Review: https://reviews.llvm.org/D35219
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@308698 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake/modules')
| -rw-r--r-- | cmake/modules/LLVMExternalProjectUtils.cmake | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cmake/modules/LLVMExternalProjectUtils.cmake b/cmake/modules/LLVMExternalProjectUtils.cmake index c851eb8dbf0..c3560836f7e 100644 --- a/cmake/modules/LLVMExternalProjectUtils.cmake +++ b/cmake/modules/LLVMExternalProjectUtils.cmake @@ -149,6 +149,7 @@ function(llvm_ExternalProject_Add name source_dir) -DPACKAGE_VERSION=${PACKAGE_VERSION} -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} -DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM} + -DCMAKE_EXPORT_COMPILE_COMMANDS=1 ${ARG_CMAKE_ARGS} ${PASSTHROUGH_VARIABLES} INSTALL_COMMAND "" |