if(NOT BOOTSTRAP_LLVM_ENABLE_LLD AND LLVM_BINUTILS_INCDIR)
add_dependencies(clang-bootstrap-deps LLVMgold)
endif()
- set(LTO_AR -DCMAKE_AR=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-ar)
- set(LTO_RANLIB -DCMAKE_RANLIB=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-ranlib)
+ set(${CLANG_STAGE}_AR -DCMAKE_AR=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-ar)
+ set(${CLANG_STAGE}_RANLIB -DCMAKE_RANLIB=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-ranlib)
endif()
endif()
-DCMAKE_ASM_COMPILER=${LLVM_RUNTIME_OUTPUT_INTDIR}/${C_COMPILER}
-DCMAKE_ASM_COMPILER_ID=Clang)
+ if(BOOTSTRAP_CMAKE_SYSTEM_NAME)
+ set(${CLANG_STAGE}_CONFIG -DLLVM_CONFIG_PATH=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-config)
+ set(${CLANG_STAGE}_TABLEGEN
+ -DLLVM_TABLEGEN=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-tblgen
+ -DCLANG_TABLEGEN=${LLVM_RUNTIME_OUTPUT_INTDIR}/clang-tblgen)
+ if(BOOTSTRAP_CMAKE_SYSTEM_NAME STREQUAL "Linux")
+ if(BOOTSTRAP_LLVM_ENABLE_LLD)
+ set(${CLANG_STAGE}_LINKER -DCMAKE_LINKER=${LLVM_RUNTIME_OUTPUT_INTDIR}/ld.lld)
+ endif()
+ if(NOT BOOTSTRAP_LLVM_ENABLE_LTO)
+ add_dependencies(clang-bootstrap-deps llvm-ar llvm-ranlib)
+ set(${CLANG_STAGE}_AR -DCMAKE_AR=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-ar)
+ set(${CLANG_STAGE}_RANLIB -DCMAKE_RANLIB=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-ranlib)
+ endif()
+ add_dependencies(clang-bootstrap-deps llvm-objcopy llvm-strip)
+ set(${CLANG_STAGE}_OBJCOPY -DCMAKE_OBJCOPY=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-objcopy)
+ set(${CLANG_STAGE}_STRIP -DCMAKE_STRIP=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-strip)
+ endif()
+ endif()
+
if(BOOTSTRAP_LLVM_BUILD_INSTRUMENTED)
add_dependencies(clang-bootstrap-deps llvm-profdata)
set(PGO_OPT -DLLVM_PROFDATA=${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-profdata)
${PASSTHROUGH_VARIABLES}
-DCLANG_STAGE=${NEXT_CLANG_STAGE}
${COMPILER_OPTIONS}
- ${LTO_LIBRARY} ${LTO_AR} ${LTO_RANLIB} ${verbose} ${PGO_OPT}
+ ${${CLANG_STAGE}_CONFIG}
+ ${${CLANG_STAGE}_TABLEGEN}
+ ${LTO_LIBRARY} ${verbose} ${PGO_OPT}
+ ${${CLANG_STAGE}_LINKER}
+ ${${CLANG_STAGE}_AR}
+ ${${CLANG_STAGE}_RANLIB}
+ ${${CLANG_STAGE}_OBJCOPY}
+ ${${CLANG_STAGE}_STRIP}
INSTALL_COMMAND ""
STEP_TARGETS configure build
USES_TERMINAL_CONFIGURE 1
-DCMAKE_OBJDUMP=${CMAKE_OBJDUMP}
-DCMAKE_STRIP=${CMAKE_STRIP})
set(llvm_config_path ${LLVM_CONFIG_PATH})
+
+ if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+ string(REGEX MATCH "[0-9]+\\.[0-9]+(\\.[0-9]+)?" CLANG_VERSION
+ ${PACKAGE_VERSION})
+ set(resource_dir "${LLVM_LIBRARY_DIR}/clang/${CLANG_VERSION}")
+ set(flag_types ASM C CXX MODULE_LINKER SHARED_LINKER EXE_LINKER)
+ foreach(type ${flag_types})
+ set(${type}_flag -DCMAKE_${type}_FLAGS=-resource-dir=${resource_dir})
+ endforeach()
+ string(REPLACE ";" "|" flag_string "${flag_types}")
+ foreach(arg ${ARG_CMAKE_ARGS})
+ if(arg MATCHES "^-DCMAKE_(${flag_string})_FLAGS")
+ foreach(type ${flag_types})
+ if(arg MATCHES "^-DCMAKE_${type}_FLAGS")
+ string(REGEX REPLACE "^-DCMAKE_${type}_FLAGS=(.*)$" "\\1" flag_value "${arg}")
+ set(${type}_flag "${${type}_flag} ${flag_value}")
+ endif()
+ endforeach()
+ else()
+ list(APPEND cmake_args ${arg})
+ endif()
+ endforeach()
+ foreach(type ${flag_types})
+ list(APPEND cmake_args ${${type}_flag})
+ endforeach()
+ endif()
else()
set(llvm_config_path "$<TARGET_FILE:llvm-config>")
+ set(cmake_args ${ARG_CMAKE_ARGS})
endif()
ExternalProject_Add(${name}
-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
-DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}
-DCMAKE_EXPORT_COMPILE_COMMANDS=1
- ${ARG_CMAKE_ARGS}
+ ${cmake_args}
${PASSTHROUGH_VARIABLES}
INSTALL_COMMAND ""
STEP_TARGETS configure build