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|
CXX ?= g++
LEX ?= flex
YACC ?= bison
INSTALL ?= install
CPPFLAGS ?=
CXXFLAGS ?= -W -Wall -Werror -g
LDFLAGS ?= -W -Wall -Werror -g
override CXXFLAGS += -std=c++0x
MKDIR ?= mkdir -p
CXXSOURCES = $(wildcard *.cpp)
LEXSOURCES = $(wildcard *.ll)
YACCSOURCES = $(wildcard *.yy) $(PARSESOURCES:%.fparse=%.yy)
TREESOURCES = $(wildcard *.ftree)
PARSESOURCES = $(wildcard *.fparse)
BOOTSTRAP_SOURCES = $(YACCSOURCES:%.yy=%_cst.cpp) $(TREESOURCES:%.ftree=%_tree.cpp)
BOOTSTRAP_HEADERS = $(YACCSOURCES:%.yy=%_cst.hpp) $(TREESOURCES:%.ftree=%_tree.hpp)
BOOTSTRAP_MISC = $(PARSESOURCES:%.fparse=%.ll) $(PARSESOURCES:%.fparse=%.yy)
BOOTSTRAP = $(BOOTSTRAP_SOURCES) $(BOOTSTRAP_HEADERS) $(BOOTSTRAP_MISC)
BUILT_SOURCES = $(YACCSOURCES:%.yy=%_parse.cpp) $(LEXSOURCES:%.ll=%_lex.cpp)
BUILT_HEADERS = $(YACCSOURCES:%.yy=%_parse.hpp) $(LEXSOURCES:%.ll=%_lex.hpp)
BUILT_MISC = $(PARSESOURCES:%.fparse=%.ll) $(PARSESOURCES:%.fparse=%.yy)
STAGE1_BUILT_HEADERS = $(addprefix stage1/,$(YACCSOURCES:%.yy=%_parse.hpp) $(LEXSOURCES:%.ll=%_lex.hpp))
STAGE2_BUILT_HEADERS = $(addprefix stage2/,$(BUILT_HEADERS))
OBJECTS = $(sort $(CXXSOURCES:%.cpp=%.o) $(BUILT_SOURCES:%.cpp=%.o))
DEPFILES = $(addprefix stage1/,$(OBJECTS:%.o=.%.d)) $(addprefix stage2/,$(OBJECTS:%.o=.%.d))
PARSEOBJECTS = $(filter-out foundry-tree.o, $(OBJECTS))
TREEOBJECTS = $(filter-out foundry-parse.o, $(OBJECTS))
.PHONY: all
all: foundry-tree foundry-parse
.PHONY: install
install: foundry-tree foundry-parse
$(INSTALL) -d $(DESTDIR)/usr/bin
$(INSTALL) $^ $(DESTDIR)/usr/bin/
.PHONY: update
update: $(addprefix update/,$(BOOTSTRAP))
@for i in $(BOOTSTRAP); do \
if cmp -s $$i update/$$i; then \
echo "$$i is unchanged."; \
else \
echo "updating $$i."; \
mv update/$$i $$i; \
fi; \
done
.PHONY: check test
check test: $(addprefix update/,$(BOOTSTRAP))
.PHONY: clean distclean
clean distclean:
$(RM) foundry-parse foundry-tree
$(RM) -r stage1
$(RM) -r stage2
$(RM) -r update
foundry-parse: $(addprefix stage2/,$(PARSEOBJECTS))
$(CXX) $(LDFLAGS) -o $@ $^
foundry-tree: $(addprefix stage2/,$(TREEOBJECTS))
$(CXX) $(LDFLAGS) -o $@ $^
update/parse_cst.ll: parse_cst.fparse foundry-parse stage2/parse_cst.ll
@mkdir -p update
./foundry-parse -l $< -o $@
cmp -s $@ stage2/$(notdir $@)
update/parse_cst.yy: parse_cst.fparse foundry-parse stage2/parse_cst.yy
@mkdir -p update
./foundry-parse -y $< -o $@
cmp -s $@ stage2/$(notdir $@)
update/%_tree.hpp: %.ftree foundry-tree stage2/%_tree.hpp
@mkdir -p update
./foundry-tree -o $@ $<
cmp -s $@ stage2/$(notdir $@)
update/%_tree.cpp: %.ftree foundry-tree stage2/%_tree.cpp
@mkdir -p update
./foundry-tree -c -o $@ $<
cmp -s $@ stage2/$(notdir $@)
update/%_cst.hpp: %.yy foundry-tree stage2/%_cst.hpp
@mkdir -p update
./foundry-tree -n foundry -n $(subst _, -n ,$*) -o $@ $<
cmp -s $@ stage2/$(notdir $@)
update/%_cst.cpp: %.yy foundry-tree stage2/%_cst.cpp
@mkdir -p update
./foundry-tree -n foundry -n $(subst _, -n ,$*) -c -o $@ $<
cmp -s $@ stage2/$(notdir $@)
stage2/%_tree.hpp: %.ftree stage1/foundry-tree
stage1/foundry-tree -o $@ $<
stage2/%_tree.cpp: %.ftree stage1/foundry-tree
stage1/foundry-tree -c -o $@ $<
stage2/%_cst.hpp: %.yy stage1/foundry-tree
stage1/foundry-tree -n foundry -n $(subst _, -n ,$*) -o $@ $<
stage2/%_cst.cpp: %.yy stage1/foundry-tree
stage1/foundry-tree -n foundry -n $(subst _, -n ,$*) -c -o $@ $<
stage2/%_cst.hpp: stage2/%.yy stage1/foundry-tree
stage1/foundry-tree -n foundry -n $(subst _, -n ,$*) -o $@ $<
stage2/%_cst.cpp: stage2/%.yy stage1/foundry-tree
stage1/foundry-tree -n foundry -n $(subst _, -n ,$*) -c -o $@ $<
stage2/%_lex.hpp: stage2/%_lex.cpp
test -f $@ || ($(RM) $< && $(MAKE) $<)
touch $@
stage2/%_lex.cpp: stage2/%.ll
cd stage2 && flex -o $(notdir $@) --header-file=$(basename $(notdir $@)).hpp $(notdir $<)
stage2/%_parse.hpp: stage2/%_parse.cpp
test -f $@ || ($(RM) $< && $(MAKE) $<)
touch $@
stage2/%_parse.cpp: stage2/%.yy
bison -d $< -o $@
stage2/%.ll: %.fparse stage1/foundry-parse
stage1/foundry-parse -o $@ -l $<
stage2/%.yy: %.fparse stage1/foundry-parse
stage1/foundry-parse -o $@ -y $<
stage2/tree_%.ll: tree_%.ll
cp $< $@
stage2/tree_%.yy: tree_%.yy
cp $< $@
stage2/%.o: %.cpp
@$(MKDIR) stage2
$(CXX) $(CPPFLAGE) -Istage2 -I. $(CXXFLAGS) -MD -MF stage2/.$*.d -o $@ -c $<
stage2/%.o: stage2/%.cpp
$(CXX) $(CPPFLAGS) -Istage2 -I. $(CXXFLAGS) -MD -MF stage2/.$*.d -o $@ -c $<
stage2/parse_cst.o: stage2/parse_cst.cpp
stage1/foundry-tree: $(addprefix stage1/,$(TREEOBJECTS))
$(CXX) $(LDFLAGS) -o $@ $^
stage1/foundry-parse: $(addprefix stage1/,$(PARSEOBJECTS))
$(CXX) $(LDFLAGS) -o $@ $^
stage1/%_lex.hpp: stage1/%_lex.cpp
test -f $@ || ($(RM) $< && $(MAKE) $<)
touch $@
stage1/%_lex.cpp: %.ll
cd stage1 && flex -o $(notdir $@) --header-file=$(basename $(notdir $@)).hpp ../$(notdir $<)
stage1/%_parse.hpp: stage1/%_parse.cpp
test -f $@ || ($(RM) $< && $(MAKE) $<)
touch $@
stage1/%_parse.cpp: %.yy
bison -d $< -o $@
stage1/%.o: %.cpp
@$(MKDIR) stage1
$(CXX) $(CPPFLAGS) -Istage1 -I. $(CXXFLAGS) -MD -MF stage1/.$*.d -o $@ -c $<
stage1/%.o: stage1/%.cpp
$(CXX) $(CPPFLAGS) -Istage1 -I. $(CXXFLAGS) -MD -MF stage1/.$*.d -o $@ -c $<
%_lex.cpp: %.ll
$(LEX) -o $@ $<
%_parse.cpp: %.yy
$(YACC) -o $@ $<
stage1/%_lex.o: CXXFLAGS+=-Wno-unused-parameter
stage2/%_lex.o: CXXFLAGS+=-Wno-unused-parameter
stage1/.%.d:
@mkdir -p $(@D)
@echo >$@ "stage1/$*.o: $(STAGE1_BUILT_HEADERS)"
stage2/.%.d:
@mkdir -p $(@D)
@echo >$@ "stage2/$*.o: $(STAGE2_BUILT_HEADERS)"
.SUFFIXES:
.DELETE_ON_ERROR:
DEPENDS = $(OBJECTS:%.o=.%.d)
sinclude $(addprefix stage1/,$(DEPENDS)) $(addprefix stage2/,$(DEPENDS))
|
