From e696436a7ef32d892e3f76f38e84146dacc232b5 Mon Sep 17 00:00:00 2001 From: Douglas Gregor Date: Thu, 14 Jul 2011 23:49:55 +0000 Subject: [PATCH] CMake: Add a new configuration option LLVM_BUILD_CLANG that's available when Clang is found within the LLVM tree. If enabled (the default), Clang will be built as part of LLVM. If disabled, Clang will be skipped... and can be built by configuring a separate object directory just for Clang. This helps break up the monolithic LLVM+Clang project that many Clang developers use, improving build/load times. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135218 91177308-0d34-0410-b5e6-96231b3b80d8 --- tools/CMakeLists.txt | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt index c9072a7908f..8851a0b377b 100644 --- a/tools/CMakeLists.txt +++ b/tools/CMakeLists.txt @@ -59,7 +59,10 @@ if( LLVM_ENABLE_PIC ) endif() if( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/clang/CMakeLists.txt ) - add_subdirectory( ${CMAKE_CURRENT_SOURCE_DIR}/clang ) + option(LLVM_BUILD_CLANG "Whether to build Clang as part of LLVM" ON) + if (${LLVM_BUILD_CLANG}) + add_subdirectory( ${CMAKE_CURRENT_SOURCE_DIR}/clang ) + endif() endif( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/clang/CMakeLists.txt ) set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} PARENT_SCOPE) -- 2.11.0