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Generate a clang CompilationDatabase when running CMake 

This generates a compile_commands.json file, which tells tools like
YouCompleteMe and clang_complete exactly how to build each source file.

Patch by Justin Lebar!

llvm-svn: 255789
This commit is contained in:
Benjamin Kramer 2015-12-16 18:17:45 +00:00
parent e2831b4e27
commit 2c5712051b
1 changed files with 4 additions and 0 deletions
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4
llvm/CMakeLists.txt
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@ -86,6 +86,10 @@ set(CMAKE_MODULE_PATH
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules"
)
# Generate a CompilationDatabase (compile_commands.json file) for our build,
# for use by clang_complete, YouCompleteMe, etc.
set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
option(LLVM_INSTALL_UTILS "Include utility binaries in the 'install' target." OFF)
option(LLVM_INSTALL_TOOLCHAIN_ONLY "Only include toolchain files in the 'install' target." OFF)