| ##===- Makefile --------------------------------------------*- Makefile -*-===## |
| # |
| # The LLVM Compiler Infrastructure |
| # |
| # This file is distributed under the University of Illinois Open Source |
| # License. See LICENSE.TXT for details. |
| # |
| ##===----------------------------------------------------------------------===## |
| |
| # If CLANG_LEVEL is not set, then we are the top-level Makefile. Otherwise, we |
| # are being included from a subdirectory makefile. |
| |
| ifndef CLANG_LEVEL |
| |
| IS_TOP_LEVEL := 1 |
| CLANG_LEVEL := . |
| DIRS := utils/TableGen include lib tools runtime docs unittests |
| |
| PARALLEL_DIRS := |
| |
| ifeq ($(BUILD_EXAMPLES),1) |
| PARALLEL_DIRS += examples |
| endif |
| endif |
| |
| ifeq ($(BUILD_EXAMPLES),1) |
| ENABLE_CLANG_EXAMPLES := 1 |
| else |
| ENABLE_CLANG_EXAMPLES := 0 |
| endif |
| |
| ifeq ($(MAKECMDGOALS),libs-only) |
| DIRS := $(filter-out tools docs, $(DIRS)) |
| OPTIONAL_DIRS := |
| endif |
| ifeq ($(BUILD_CLANG_ONLY),YES) |
| DIRS := $(filter-out docs unittests, $(DIRS)) |
| OPTIONAL_DIRS := |
| endif |
| |
| ### |
| # Common Makefile code, shared by all Clang Makefiles. |
| |
| # Set LLVM source root level. |
| LEVEL := $(CLANG_LEVEL)/../.. |
| |
| # Include LLVM common makefile. |
| include $(LEVEL)/Makefile.common |
| |
| ifneq ($(ENABLE_DOCS),1) |
| DIRS := $(filter-out docs, $(DIRS)) |
| endif |
| |
| # Set common Clang build flags. |
| CPP.Flags += -I$(PROJ_SRC_DIR)/$(CLANG_LEVEL)/include -I$(PROJ_OBJ_DIR)/$(CLANG_LEVEL)/include |
| ifdef CLANG_VENDOR |
| CPP.Flags += -DCLANG_VENDOR='"$(CLANG_VENDOR) "' |
| endif |
| ifdef CLANG_REPOSITORY_STRING |
| CPP.Flags += -DCLANG_REPOSITORY_STRING='"$(CLANG_REPOSITORY_STRING)"' |
| endif |
| |
| # Disable -fstrict-aliasing. Darwin disables it by default (and LLVM doesn't |
| # work with it enabled with GCC), Clang/llvm-gcc don't support it yet, and newer |
| # GCC's have false positive warnings with it on Linux (which prove a pain to |
| # fix). For example: |
| # http://gcc.gnu.org/PR41874 |
| # http://gcc.gnu.org/PR41838 |
| # |
| # We can revisit this when LLVM/Clang support it. |
| CXX.Flags += -fno-strict-aliasing |
| |
| # Set up Clang's tblgen. |
| ifndef CLANG_TBLGEN |
| ifeq ($(LLVM_CROSS_COMPILING),1) |
| CLANG_TBLGEN := $(BuildLLVMToolDir)/clang-tblgen$(BUILD_EXEEXT) |
| else |
| CLANG_TBLGEN := $(LLVMToolDir)/clang-tblgen$(EXEEXT) |
| endif |
| endif |
| ClangTableGen = $(CLANG_TBLGEN) $(TableGen.Flags) |
| |
| ### |
| # Clang Top Level specific stuff. |
| |
| ifeq ($(IS_TOP_LEVEL),1) |
| |
| ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT)) |
| $(RecursiveTargets):: |
| $(Verb) for dir in test unittests; do \ |
| if [ -f $(PROJ_SRC_DIR)/$${dir}/Makefile ] && [ ! -f $${dir}/Makefile ]; then \ |
| $(MKDIR) $${dir}; \ |
| $(CP) $(PROJ_SRC_DIR)/$${dir}/Makefile $${dir}/Makefile; \ |
| fi \ |
| done |
| endif |
| |
| test:: |
| @ $(MAKE) -C test |
| |
| report:: |
| @ $(MAKE) -C test report |
| |
| clean:: |
| @ $(MAKE) -C test clean |
| |
| libs-only: all |
| |
| tags:: |
| $(Verb) etags `find . -type f -name '*.h' -or -name '*.cpp' | \ |
| grep -v /lib/Headers | grep -v /test/` |
| |
| cscope.files: |
| find tools lib include -name '*.cpp' \ |
| -or -name '*.def' \ |
| -or -name '*.td' \ |
| -or -name '*.h' > cscope.files |
| |
| .PHONY: test report clean cscope.files |
| |
| endif |