cmake_minimum_required(VERSION 3.1)
project(pxbind)
# Allow the user to override the install prefix.
if(NOT DEFINED CMAKE_INSTALL_PREFIX)
set(CMAKE_INSTALL_PREFIX "/usr/local")
endif()
string(REGEX REPLACE "/$" "" CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}")
find_package(LLVM 14 REQUIRED CONFIG)
message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
# Set your project compile flags.
# E.g. if using the C++ header files
# you will need to enable C++11 support
# for your compiler.
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17 -g")
include_directories(${LLVM_INCLUDE_DIRS})
link_directories(${LLVM_LIBRARY_DIRS})
add_definitions(${LLVM_DEFINITIONS})
# Now build our tools
add_executable(pxbind main.cpp)
# Get rid of warning when using clang, for whatever reason -std=c++17 above isn't enough
set_property(TARGET pxbind PROPERTY CXX_STANDARD 17)
# Find the libraries that correspond to the LLVM components
# that we wish to use
llvm_map_components_to_libnames(llvm_libs x86asmparser bitreader support mc option profiledata frontendopenmp)
message(STATUS "LLVM_LIBS: ${llvm_libs}")
target_link_libraries(pxbind
clangFrontend
clangSerialization
clangDriver
clangTooling
clangParse
clangSema
clangAnalysis
clangRewriteFrontend
clangRewrite
clangEdit
clangAST
clangLex
clangBasic
clangASTMatchers
)
target_link_libraries(pxbind ${llvm_libs})
execute_process(COMMAND bash "-c" "llvm-config --cxxflags" OUTPUT_VARIABLE compile_flags OUTPUT_STRIP_TRAILING_WHITESPACE)
set_property(TARGET pxbind APPEND PROPERTY COMPILE_FLAGS "${compile_flags} -Wno-strict-aliasing")
install(TARGETS pxbind DESTINATION bin)