cmake_minimum_required(VERSION 3.6.3)
project(amazon_hello2)
#find_package(LLVM REQUIRED CONFIG)
set(SOURCE_FILES amazon_hello2.c)
message(STATUS "This is BINARY dir " ${PROJECT_BINARY_DIR})
message(STATUS "This is SOURCE dir " ${PROJECT_SOURCE_DIR})
message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
# Set your project compile flags.
# E.g. if using the C++ header files
# you will need to enable C++11 support
# for your compiler. cmake --help-command-list
include_directories(${LLVM_INCLUDE_DIRS})
add_definitions(${LLVM_DEFINITIONS})
link_directories(${LLVM_LINK_DIRS})
add_compile_options(${LLVM_COMPILE_OPTIONS})
add_link_options(${LLVM_LINK_OPTIONS})
# Now build our tools
add_executable(${PROJECT_NAME} ${SOURCE_FILES})
# Find the libraries that correspond to the LLVM components
# that we wish to use
# llvm-config --components 结果值。3.6.3版本低，不识别
#llvm_map_components_to_libnames(llvm_libs support core irreader)
set(llvm_libs unwind c c++abi)
message(STATUS "llvm_libs: ${llvm_libs}")
# Link against LLVM libraries
target_link_libraries(${PROJECT_NAME} ${llvm_libs})
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