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Add the CLANG_INCLUDE_DIRS if we build as part of LLVM.

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Vassil Vassilev 2021-02-26 19:43:13 +00:00 committed by jenkins
parent 34405e7a29
commit 1804436da1
1 changed files with 6 additions and 3 deletions
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9
CMakeLists.txt
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@ -170,15 +170,18 @@ Please install Python or specify the PYTHON_EXECUTABLE CMake variable.")
set( CLING_BUILT_STANDALONE 1 )
set(BACKEND_PACKAGE_STRING "LLVM ${LLVM_PACKAGE_VERSION}")
else()
else() # Building as part of LLVM
set(BACKEND_PACKAGE_STRING "${PACKAGE_STRING}")
# Try finding the LLVMConfig.cmake if we build against prebuilt LLVM
set(LLVM_CMAKE_PATH "${LLVM_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm")
set(LLVMCONFIG_FILE "${LLVM_CMAKE_PATH}/LLVMConfig.cmake")
if(EXISTS ${LLVMCONFIG_FILE})
list(APPEND CMAKE_MODULE_PATH "${LLVM_CMAKE_PATH}")
include(${LLVMCONFIG_FILE})
else()
message(FATAL_ERROR "Not found: ${LLVMCONFIG_FILE}")
endif()
if (NOT CLANG_INCLUDE_DIRS)
set (CLANG_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/tools/clang/include"
"${CMAKE_BINARY_DIR}/tools/clang/include")
endif()
endif()