# This file will recurse into all subdirectories that contain CMakeLists.txt # Setting variables that match the pattern LLVM_TOOL_{NAME}_BUILD to Off will # prevent traversing into a directory. # # The only tools that need to be explicitly added are ones that have explicit # ordering requirements. # Iterates all the subdirectories to create CMake options to enable/disable # traversing each directory. create_llvm_tool_options() # Build polly before the tools: the tools link against polly when # LINK_POLLY_INTO_TOOLS is set. if(WITH_POLLY) add_llvm_external_project(polly) else() set(LLVM_TOOL_POLLY_BUILD Off) endif() if(NOT LLVM_BUILD_LLVM_DYLIB ) set(LLVM_TOOL_LLVM_SHLIB_BUILD Off) endif() if(NOT LLVM_USE_INTEL_JITEVENTS ) set(LLVM_TOOL_LLVM_JITLISTENER_BUILD Off) endif() if(CYGWIN) set(LLVM_TOOL_LTO_BUILD Off) set(LLVM_TOOL_LLVM_LTO_BUILD Off) endif() # Add LTO, llvm-ar, llvm-config, and llvm-profdata before clang, ExternalProject # requires targets specified in DEPENDS to exist before the call to # ExternalProject_Add. add_llvm_tool_subdirectory(lto) add_llvm_tool_subdirectory(llvm-ar) add_llvm_tool_subdirectory(llvm-config) add_llvm_tool_subdirectory(llvm-profdata) # Projects supported via LLVM_EXTERNAL_*_SOURCE_DIR need to be explicitly # specified. add_llvm_external_project(clang) add_llvm_external_project(llgo) add_llvm_external_project(lld) add_llvm_external_project(lldb) # Automatically add remaining sub-directories containing a 'CMakeLists.txt' # file as external projects. add_llvm_implicit_projects() set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} PARENT_SCOPE)