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.SUFFIXES:
CXXFLAGS := -std=c++11 -x c++ -I . -g
OBJS := main.o rust.tab.o rust.lex.o
RUSTSRC := /home/tpg/Source/rust/rustc-nightly/src/
TSTFILES := ../samples/1.rs
TSTFILES += $(addprefix $(RUSTSRC), libcore/lib.rs libstd/lib.rs)
BIN := ./test.bin
all: $(BIN)
clean:
rm $(BIN) $(OBJS)
test: $(BIN) $(TSTFILES)
$(foreach f,$(TSTFILES), $(DBG) ./test.bin "$f" &&) true
.PHONY: rust_tests
RUST_TESTS_DIR := $(RUSTSRC)test/
rust_tests: $(patsubst $(RUST_TESTS_DIR)%.rs,output/rust/%.txt,$(sort $(wildcard $(RUST_TESTS_DIR)run-pass/*.rs)))
output/rust/%.txt: $(RUST_TESTS_DIR)%.rs $(BIN)
@mkdir -p $(dir $@)
$(BIN) $< > $@ 2>&1
$(BIN): $(OBJS)
g++ -std=c++11 $(OBJS) -o $@ -g
%.o: %.cpp
g++ $(CXXFLAGS) $< -c -o $@ -MMD -MP -MF $@.dep
%.o: .gen/%.cpp
g++ $(CXXFLAGS) $< -c -o $@ -MMD -MP -MF $@.dep
.gen/rust.tab.cpp: .gen/.rust.y
@mkdir -p $(dir $@)
@echo [BISON] $@
@bison -o $@ $< -d --verbose
# HACK: Bison emits duplicate entries in the union, remove those
@mv $(@:%.cpp=%.hpp) $(@:%.cpp=%.hpp.OLD)
@awk '{ if($$0 ~ /yacc.c:1909/) { ignore = 1; print $$0; } else if( ignore == 1 ) { trigger = $$0; ignore = 2; } else if( ignore == 2 ) { if($$0 == trigger) { ignore = 0 } } if( ignore > 0 ) { } else { print $$0; } }' < ${@:%.cpp=%.hpp.OLD} > $(@:%.cpp=%.hpp)
.gen/rust.tab.hpp: .gen/rust.tab.cpp
.gen/.rust.y: Makefile rust.y rust_expr.y.h rust_expr.y_tree.h rust_tts.y.h
@mkdir -p $(dir $@)
cat rust.y > $@
cpp -P rust_expr.y.h >> $@
cpp -P rust_tts.y.h >> $@
.gen/rust.lex.cpp: rust.lex
@mkdir -p $(dir $@)
flex -o $@ $<
main.cpp: .gen/rust.tab.hpp
-include $(OBJS:%=%.dep)
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