| # The following variables will likely need to be modified, depending on where |
| # and how you built LLVM & Clang. They can be overridden in a command-line |
| # invocation of make, like: |
| # |
| # make LLVM_SRC_PATH=<path> LLVM_BIN_PATH=<path> ... |
| # |
| |
| # LLVM_SRC_PATH is the path to the root of the checked out source code. This |
| # directory should contain the configure script, the include/ and lib/ |
| # directories of LLVM, Clang in tools/clang/, etc. |
| # Alternatively, if you're building vs. a binary download of LLVM, then |
| # LLVM_SRC_PATH can point to the main untarred directory. |
| LLVM_SRC_PATH ?= ../llvm |
| |
| # LLVM_BIN_PATH is the directory where binaries are placed by the LLVM build |
| # process. It should contain the tools like opt, llc and clang. The default |
| # reflects a debug build with autotools (configure & make). |
| LLVM_BIN_PATH ?= $(shell readlink -e \ |
| ../../out/llvm_i686_linux_work/Release+Asserts/bin) |
| |
| $(info -----------------------------------------------) |
| $(info Using LLVM_SRC_PATH = $(LLVM_SRC_PATH)) |
| $(info Using LLVM_BIN_PATH = $(LLVM_BIN_PATH)) |
| $(info -----------------------------------------------) |
| |
| LLVM_CXXFLAGS := `$(LLVM_BIN_PATH)/llvm-config --cxxflags` |
| LLVM_LDFLAGS := `$(LLVM_BIN_PATH)/llvm-config --ldflags --libs` |
| |
| # It's recommended that CXX matches the compiler you used to build LLVM itself. |
| OPTLEVEL := -O0 |
| CXX := g++ |
| CXXFLAGS := -Wall -Wextra -Werror -fno-rtti -fno-exceptions \ |
| $(OPTLEVEL) -g $(LLVM_CXXFLAGS) -m32 |
| LDFLAGS := -m32 |
| |
| SRCS= \ |
| IceCfg.cpp \ |
| IceCfgNode.cpp \ |
| IceGlobalContext.cpp \ |
| IceInst.cpp \ |
| IceInstX8632.cpp \ |
| IceOperand.cpp \ |
| IceTargetLowering.cpp \ |
| IceTargetLoweringX8632.cpp \ |
| IceTypes.cpp \ |
| llvm2ice.cpp |
| |
| OBJS=$(patsubst %.cpp, build/%.o, $(SRCS)) |
| |
| # Keep all the first target so it's the default. |
| all: llvm2ice |
| |
| .PHONY: all |
| |
| llvm2ice: $(OBJS) |
| $(CXX) $(LDFLAGS) -o $@ $^ $(LLVM_LDFLAGS) -ldl |
| |
| # TODO: Be more precise than "*.h" here and elsewhere. |
| $(OBJS): build/%.o: src/%.cpp src/*.h src/*.def |
| $(CXX) -c $(CXXFLAGS) $< -o $@ |
| |
| $(OBJS): | build |
| |
| build: |
| @mkdir -p $@ |
| |
| check: llvm2ice |
| LLVM_BIN_PATH=$(LLVM_BIN_PATH) \ |
| $(LLVM_SRC_PATH)/utils/lit/lit.py -sv tests_lit |
| (cd crosstest; LLVM_BIN_PATH=$(LLVM_BIN_PATH) ./runtests.sh) |
| |
| # TODO: Fix the use of wildcards. |
| format: |
| $(LLVM_BIN_PATH)/clang-format -style=LLVM -i \ |
| src/Ice*.h src/Ice*.cpp src/llvm2ice.cpp |
| |
| clean: |
| rm -rf llvm2ice *.o build/ |