Add CLANG_BUILD_TOOLS as a clang counterpart for LLVM_BUILD_TOOLS
LLVM_BUILD_TOOLS is a boolean variable that controls whether or not generated
targets for llvm tools are built by the "all" target. CLANG_BUILD_TOOLS is an
analogous variable for clang targets.
This is useful functionality for selectively disabling the building of clang
targets by default to speed up builds.
In terms of implementation, I just followed the model of LLVM's implementation
of this functionality.
llvm-svn: 275006
diff --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt
index 1a37b64..cfcd221 100644
--- a/clang/CMakeLists.txt
+++ b/clang/CMakeLists.txt
@@ -342,6 +342,9 @@
add_definitions( -D_GNU_SOURCE )
+option(CLANG_BUILD_TOOLS
+ "Build the Clang tools. If OFF, just generate build targets." ON)
+
option(CLANG_ENABLE_ARCMT "Build ARCMT." ON)
if (CLANG_ENABLE_ARCMT)
set(ENABLE_CLANG_ARCMT "1")
diff --git a/clang/cmake/modules/AddClang.cmake b/clang/cmake/modules/AddClang.cmake
index 121ad29..6e063a7 100644
--- a/clang/cmake/modules/AddClang.cmake
+++ b/clang/cmake/modules/AddClang.cmake
@@ -121,17 +121,24 @@
endmacro(add_clang_executable)
macro(add_clang_tool name)
- add_clang_executable(${name} ${ARGN})
- install(TARGETS ${name}
- RUNTIME DESTINATION bin
- COMPONENT ${name})
+ if (NOT CLANG_BUILD_TOOLS)
+ set(EXCLUDE_FROM_ALL ON)
+ endif()
- if(NOT CMAKE_CONFIGURATION_TYPES)
- add_custom_target(install-${name}
- DEPENDS ${name}
- COMMAND "${CMAKE_COMMAND}"
- -DCMAKE_INSTALL_COMPONENT=${name}
- -P "${CMAKE_BINARY_DIR}/cmake_install.cmake")
+ add_clang_executable(${name} ${ARGN})
+
+ if (CLANG_BUILD_TOOLS)
+ install(TARGETS ${name}
+ RUNTIME DESTINATION bin
+ COMPONENT ${name})
+
+ if(NOT CMAKE_CONFIGURATION_TYPES)
+ add_custom_target(install-${name}
+ DEPENDS ${name}
+ COMMAND "${CMAKE_COMMAND}"
+ -DCMAKE_INSTALL_COMPONENT=${name}
+ -P "${CMAKE_BINARY_DIR}/cmake_install.cmake")
+ endif()
endif()
endmacro()
