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[CMake] Exclude 'bootstrap' target from 'all' where possible. 

EXCLUDE_FROM_ALL in ExternalProject is only available on CMake 3.1 and later.

llvm-svn: 245603
This commit is contained in:
Chris Bieneman 2015-08-20 20:12:18 +00:00
parent 621743b90e
commit eb0e518923
1 changed files with 5 additions and 0 deletions
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5
clang/CMakeLists.txt
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@ -559,6 +559,10 @@ endif ()
if (CLANG_ENABLE_BOOTSTRAP)
include(ExternalProject)
if(CMAKE_VERSION VERSION_GREATER 3.1.0)
set(cmake_3_1_EXCLUDE_FROM_ALL EXCLUDE_FROM_ALL 1)
endif()
if(CMAKE_VERSION VERSION_LESS 3.3.20150708)
set(cmake_3_4_USES_TERMINAL_OPTIONS)
set(cmake_3_4_USES_TERMINAL)
@ -594,6 +598,7 @@ if (CLANG_ENABLE_BOOTSTRAP)
SOURCE_DIR ${CMAKE_SOURCE_DIR}
STAMP_DIR ${STAMP_DIR}
BINARY_DIR ${BINARY_DIR}
${cmake_3_1_EXCLUDE_FROM_ALL}
CMAKE_ARGS
# We shouldn't need to set this here, but INSTALL_DIR doesn't
# seem to work, so instead I'm passing this through