GOAL = $(BUILDDIR)/cparser
+# include user-defined makefile settings
+-include config.mak
+
BUILDDIR ?= build
variant ?= debug# Different libfirm variants (debug, optimize, profile)
-FIRM_HOME = libfirm
-FIRM_CPPFLAGS = -I$(FIRM_HOME)/include
-FIRM_LIBS = -lm
-LIBFIRM_FILE = build/$(variant)/libfirm.a
-FIRM_VERSION = 1.19.1
-FIRM_URL = http://downloads.sourceforge.net/project/libfirm/libfirm/$(FIRM_VERSION)/libfirm-$(FIRM_VERSION).tar.bz2?r=http%3A%2F%2Fsourceforge.net%2Fprojects%2Flibfirm%2Ffiles%2Flibfirm%2F&ts=1299786346&use_mirror=ignum
+# Use libfirm subdir if it exists, otherwise use pkg-config
+ifneq ("$(wildcard libfirm)", "")
+FIRM_HOME ?= libfirm
+FIRM_CPPFLAGS ?= -I$(FIRM_HOME)/include
+FIRM_LIBS ?= -lm
+LIBFIRM_FILE_BASE ?= build/$(variant)/libfirm.a
+LIBFIRM_FILE ?= $(FIRM_HOME)/$(LIBFIRM_FILE_BASE)
+else
+FIRM_CPPFLAGS ?= `pkg-config --cflags libfirm`
+FIRM_LIBS ?= `pkg-config --libs libfirm`
+LIBFIRM_FILE =
+endif
CPPFLAGS = -I.
CPPFLAGS += $(FIRM_CPPFLAGS)
CFLAGS += -Wall -W -Wstrict-prototypes -Wmissing-prototypes -std=c99 -pedantic
-CFLAGS += -O2 -g
-#CFLAGS += -O3 -march=pentium4 -fomit-frame-pointer -DNDEBUG
-#CFLAGS += -pg -O3 -fno-inline
-ICC_CFLAGS = -O0 -g3 -std=c99 -Wall
-#LFLAGS += -pg
-ICC ?= true
-GCCO1 ?= true
+CFLAGS_debug = -O0 -g
+CFLAGS_optimize = -O3 -fomit-frame-pointer -DNDEBUG
+CFLAGS_profile = -pg -O3 -fno-inline
+CFLAGS += $(CFLAGS_$(variant))
LFLAGS += $(FIRM_LIBS)
SOURCES := \
adt/hashset.c \
adt/strset.c \
+ adt/strutil.c \
attribute.c \
parser.c \
ast.c \
wrappergen/write_fluffy.c \
wrappergen/write_jna.c
-OBJECTS = $(SOURCES:%.c=build/%.o)
+OBJECTS = $(SOURCES:%.c=$(BUILDDIR)/%.o)
+DEPENDS = $(OBJECTS:%.o=%.d)
SPLINTS = $(addsuffix .splint, $(SOURCES))
CPARSERS = $(addsuffix .cparser, $(SOURCES))
-CPARSEROS = $(SOURCES:%.c=build/cpb/%.o)
-CPARSEROS_E = $(SOURCES:%.c=build/cpbe/%.o)
-CPARSEROS2 = $(SOURCES:%.c=build/cpb2/%.o)
+CPARSEROS = $(SOURCES:%.c=$(BUILDDIR)/cpb/%.o)
+CPARSEROS_E = $(SOURCES:%.c=$(BUILDDIR)/cpbe/%.o)
+CPARSEROS2 = $(SOURCES:%.c=$(BUILDDIR)/cpb2/%.o)
Q = @
all: $(GOAL)
-.PHONY: all clean bootstrap bootstrap2 $(FIRM_HOME)/$(LIBFIRM_FILE)
+.PHONY: all bootstrap bootstrap2 bootstrape clean selfcheck splint libfirm_subdir
-ifeq ($(findstring $(MAKECMDGOALS), clean depend),)
--include .depend
-endif
+-include $(DEPENDS)
+$(SOURCES): config.h
config.h:
cp config.h.in $@
%.h:
@true
-REVISION ?= $(shell git describe --always --dirty --match '')
-
-revision.h:
- @echo "===> GEN $@"
- @echo "#define cparser_REVISION \"$(REVISION)\"" > .revision.h
- $(Q)if diff -Nq .revision.h revision.h > /dev/null; then \
- rm .revision.h; \
- else \
- echo "===> UPDATING revision.h"; \
- mv .revision.h revision.h; \
- fi
-
-.depend: config.h revision.h $(SOURCES)
- @echo "===> DEPEND"
- @rm -f $@ && touch $@ && makedepend -p "$@ build/" -Y -f $@ -- $(CPPFLAGS) -- $(SOURCES) 2> /dev/null && rm $@.bak
-
-DIRS = build build/adt build/driver build/wrappergen build/cpb build/cpb/adt build/cpb/driver build/cpb/wrappergen build/cpb2 build/cpb2/adt build/cpb2/driver build/cpb2/wrappergen build/cpbe build/cpbe/adt build/cpbe/driver build/cpbe2/wrappergen
-UNUSED := $(shell mkdir -p $(DIRS))
-
-$(FIRM_HOME)/$(LIBFIRM_FILE):
-ifeq "$(wildcard $(FIRM_HOME) )" ""
- @echo 'Download and extract libfirm tarball ...'
- $(Q)curl -s -L "${FIRM_URL}" -o "libfirm-$(FIRM_VERSION).tar.bz2"
- $(Q)tar xf "libfirm-$(FIRM_VERSION).tar.bz2"
- $(Q)mv "libfirm-$(FIRM_VERSION)" libfirm
-endif
- cd libfirm && $(MAKE) $(LIBFIRM_FILE)
+REVISION ?= $(shell git describe --abbrev=40 --always --dirty --match '')
-$(GOAL): $(FIRM_HOME)/$(LIBFIRM_FILE) $(OBJECTS)
+# Update revision.h if necessary
+UNUSED := $(shell \
+ REV="\#define cparser_REVISION \"$(REVISION)\""; \
+ echo "$$REV" | cmp -s - revision.h 2> /dev/null || echo "$$REV" > revision.h \
+)
+
+DIRS := $(sort $(dir $(OBJECTS)))
+UNUSED := $(shell mkdir -p $(DIRS) $(DIRS:$(BUILDDIR)/%=$(BUILDDIR)/cpb/%) $(DIRS:$(BUILDDIR)/%=$(BUILDDIR)/cpb2/%) $(DIRS:$(BUILDDIR)/%=$(BUILDDIR)/cpbe/%))
+
+$(GOAL): $(LIBFIRM_FILE) $(OBJECTS)
@echo "===> LD $@"
- $(Q)$(CC) $(OBJECTS) $(LFLAGS) $(FIRM_HOME)/$(LIBFIRM_FILE) -o $(GOAL)
+ $(Q)$(CC) $(OBJECTS) $(LIBFIRM_FILE) -o $(GOAL) $(LFLAGS)
+
+ifneq ("$(LIBFIRM_FILE)", "")
+$(LIBFIRM_FILE): libfirm_subdir
+# Re-evaluate Makefile after libfirm_subdir has been executed
+Makefile: libfirm_subdir
+# Build libfirm in subdirectory
+libfirm_subdir:
+ $(Q)$(MAKE) -C $(FIRM_HOME) $(LIBFIRM_FILE_BASE)
+endif
splint: $(SPLINTS)
selfcheck: $(CPARSERS)
-bootstrap: build/cpb build/cpb/adt build/cpb/driver $(CPARSEROS) cparser.bootstrap
+bootstrap: cparser.bootstrap
-bootstrape: build/cpb build/cpb/adt build/cpb/driver $(CPARSEROS_E) cparser.bootstrape
+bootstrape: cparser.bootstrape
-bootstrap2: build/cpb2 build/cpb2/adt build/cpb2/driver $(CPARSEROS2) cparser.bootstrap2
+bootstrap2: cparser.bootstrap2
%.c.splint: %.c
@echo '===> SPLINT $<'
@echo '===> CPARSER $<'
$(Q)./cparser $(CPPFLAGS) -fsyntax-only $<
-build/cpb/%.o: %.c build/cparser
+$(BUILDDIR)/cpb/%.o: %.c $(BUILDDIR)/cparser
@echo '===> CPARSER $<'
- $(Q)./build/cparser $(CPPFLAGS) -std=c99 -Wall -g3 -c $< -o $@
+ $(Q)./$(BUILDDIR)/cparser $(CPPFLAGS) -std=c99 -Wall -g3 -c $< -o $@
-build/cpbe/%.o: %.c
+$(BUILDDIR)/cpbe/%.o: %.c
@echo '===> ECCP $<'
$(Q)eccp $(CPPFLAGS) -std=c99 -Wall -c $< -o $@
-build/cpb2/%.o: %.c cparser.bootstrap
+$(BUILDDIR)/cpb2/%.o: %.c cparser.bootstrap
@echo '===> CPARSER.BOOTSTRAP $<'
$(Q)./cparser.bootstrap $(CPPFLAGS) -Wall -g -c $< -o $@
cparser.bootstrap: $(CPARSEROS)
@echo "===> LD $@"
- $(Q)./build/cparser $(CPARSEROS) $(LFLAGS) -o $@
+ $(Q)./$(BUILDDIR)/cparser $(CPARSEROS) $(LFLAGS) -o $@
cparser.bootstrape: $(CPARSEROS_E)
@echo "===> LD $@"
$(Q)gcc $(CPARSEROS_E) $(LFLAGS) -o $@
-cparser.bootstrap2: $(CPARSEROS2)
+cparser.bootstrap2: cparser.bootstrap $(CPARSEROS2)
@echo "===> LD $@"
$(Q)./cparser.bootstrap $(CPARSEROS2) $(LFLAGS) -o $@
-build/%.o: %.c
+$(BUILDDIR)/%.o: %.c
@echo '===> CC $<'
-#$(Q)$(ICC) $(CPPFLAGS) $(ICC_CFLAGS) -c $< -o $@
-#$(Q)$(GCCO1) $(CPPFLAGS) $(CFLAGS) -O1 -c $< -o $@
- $(Q)$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@
+ $(Q)$(CC) $(CPPFLAGS) $(CFLAGS) -MMD -c $< -o $@
clean:
@echo '===> CLEAN'
- $(Q)rm -rf build/* $(GOAL) .depend
+ $(Q)rm -rf $(BUILDDIR)/ $(GOAL)
projects / cparser / blobdiff