X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=Makefile;h=97da5cc892e03a1fab049252dffbdd653a0e3f29;hb=bd33f6640cf5882f8630766a9acdd1bc420a9dda;hp=571951d39bd62ad1643b8e2e0864ee85feffc366;hpb=93c27ab95c72e849e4600cdf699d3b5d41045275;p=fw%2Fpdclib diff --git a/Makefile b/Makefile index 571951d..97da5cc 100644 --- a/Makefile +++ b/Makefile @@ -1,31 +1,197 @@ +# $Id$ + +ifndef prefix +prefix=/opt/cortex +endif + +libdir=$(prefix)/lib +bindir=$(prefix)/bin +includedir=$(prefix)/include + +#CPU=cortex-m3 +CPUS=cortex-m0 cortex-m3 cortex-m4 +FIRSTCPU=cortex-m0 +CPU=none +BUILD=build-$(CPU) + +# CPU specific compiler flags +ifeq ($(CPU),cortex-m0) +CPU_FLAGS= +endif +ifeq ($(CPU),cortex-m3) +CPU_FLAGS= +endif +ifeq ($(CPU),cortex-m4) +CPU_FLAGS=-mfloat-abi=hard +endif + +#CC=$(bindir)/arm-none-eabi-gcc +CC=/usr/bin/arm-none-eabi-gcc + +# This is where you chose which platform to compile for (see 'make links' / './platform') +PLATFORM := altos + # This is a list of all non-source files that are part of the distribution. AUXFILES := Makefile Readme.txt -SRCFILES := $(shell find . -mindepth 1 -maxdepth 3 -name "*.c") -HDRFILES := $(shell find . -mindepth 1 -maxdepth 3 -name "*.h") -OBJFILES := $(patsubst %.c,%.o,$(SRCFILES)) -TSTFILES := $(patsubst %.c,%.t,$(SRCFILES)) +# Directories belonging to the project +PROJDIRS := functions includes internals +# All source files of the project +SRCFILES := $(shell find -L $(PROJDIRS) -type f -name "*.c") +BUILDFILES := $(shell find -L $(BUILD) -type f -name "*.c") +# All header files of the project +HDRFILES := $(shell find -L $(PROJDIRS) -type f -name "*.h") +BUILDHDRFILES := $(shell find -L $(BUILD) -type f -name "*.h") +# All .c files in functions/_PDCLIB that do not have a regression test driver +INTFILES := _Exit atomax digits open print scan remove rename seed stdinit strtox_main strtox_prelim filemode eol errno seek prepread prepwrite allocpages tmpfilename closeall +# All object files in the library +OBJFILES := $(patsubst %.c,%.o,$(BUILDFILES)) +# All test drivers (.t) +TSTFILES := $(patsubst %.c,%_t,$(SRCFILES)) +# All regression test drivers (.r) +REGFILES := $(filter-out $(patsubst %,functions/_PDCLIB/%_r,$(INTFILES)),$(patsubst %.c,%_r,$(SRCFILES))) +# All library dependency files (.d) DEPFILES := $(patsubst %.c,%.d,$(SRCFILES)) +# All test driver dependency files (_t.d) +TSTDEPFILES := $(patsubst %,%.d,$(TSTFILES)) +# All regression test driver dependency files (_r.d) +REGDEPFILES := $(patsubst %,%.d,$(REGFILES)) +# All files belonging to the source distribution ALLFILES := $(SRCFILES) $(HDRFILES) $(AUXFILES) -.PHONY: all clean dist +WARNINGS := -Wall -Wextra -pedantic -Wno-unused-parameter -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs -Winline -Wno-long-long -Wuninitialized -Wstrict-prototypes +PLATFORM_FLAGS=-mlittle-endian -mthumb -mcpu=$(CPU) -ffreestanding $(CPU_FLAGS) +CFLAGS := -Os -g -std=c99 -I./$(BUILD)/internals -I./testing $(WARNINGS) $(USERFLAGS) $(PLATFORM_FLAGS) + +.PHONY: all clean srcdist bindist test tests testdrivers regtests regtestdrivers todos fixmes find links unlink help -all: $(OBJFILES) - ar r pdclib.a $? +PDCLIBNAME=libpdclib +PDCLIB=$(PDCLIBNAME)-$(CPU).a -test: $(TSTFILES) - -@rc=0; for file in $(TSTFILES); do ./$$file; rc=`expr $$rc + $$?`; done; echo; echo "Tests failed: $$rc" +all: + +for i in $(CPUS); do make CPU=$$i links; make CPU=$$i $(PDCLIBNAME)-$$i.a; done --include $(DEPFILES) +install: install-hdr + @echo '######' install + +for i in $(CPUS); do make CPU=$$i prefix=$(prefix) install-lib-$$i; done + +install-hdr: + @echo '######' install-hdr + +make CPU=$(FIRSTCPU) prefix=$(prefix) install-hdr-$(FIRSTCPU) clean: - -@for file in $(OBJFILES) $(DEPFILES) $(TSTFILES) pdclib.a; do if [ -f $$file ]; then rm $$file; fi; done + +for i in $(CPUS); do make CPU=$$i clean-$$i; rm -rf build-$$i; done + +check: all testdrivers regtestdrivers + @echo + @echo "========================" + @echo "Executing library tests:" + @echo "========================" + @echo + @$(MAKE) tests | grep -v "^ TST" | grep -v "^Failed" + @echo + @echo "===========================" + @echo "Executing regression tests:" + @echo "===========================" + @echo + @$(MAKE) regtests | grep -v "^ RTST" | grep -v "^Failed" + +$(PDCLIB): $(BUILD) $(OBJFILES) + @echo " AR $@" + @ar rc $@ $(OBJFILES) + @echo + +install-$(CPU): install-$(CPU)-lib install-hdr + @echo '######' install-$(CPU) + +install-lib-$(CPU): $(PDCLIB) + @echo '######' install-lib-$(CPU) + install -D -c $(PDCLIB) $(DESTDIR)$(libdir)/$(PDCLIB) + +install-hdr-$(CPU): $(BUILD) $(BUILDHDRFILES) + @echo '######' install-hdr-$(CPU) + for file in $(BUILDHDRFILES); do \ + install -m 0444 -D -c $$file $(DESTDIR)$(includedir)/.; \ + done + +test: functions/$(FILE) + functions/$(FILE) -dist: +tests: testdrivers + -@rc=0; count=0; failed=""; for file in $(TSTFILES); do echo " TST $$file"; ./$$file; test=$$?; if [ $$test != 0 ]; then rc=`expr $$rc + $$test`; failed="$$failed $$file"; fi; count=`expr $$count + 1`; done; echo; echo "Tests executed (linking PDCLib): $$count Tests failed: $$rc"; echo; for file in $$failed; do echo "Failed: $$file"; done; echo + +testdrivers: $(TSTFILES) + @echo + +regtests: regtestdrivers + -@rc=0; count=0; failed=""; for file in $(REGFILES); do echo " RTST $$file"; ./$$file; test=$$?; if [ $$test != 0 ]; then rc=`expr $$rc + $$test`; failed="$$failed $$file"; fi; count=`expr $$count + 1`; done; echo; echo "Tests executed (linking system libc): $$count Tests failed: $$rc"; echo; for file in $$failed; do echo "Failed: $$file"; done; echo + +regtestdrivers: $(REGFILES) + @echo + +-include $(DEPFILES) $(TSTDEPFILES) $(REGDEPFILES) + +clean-$(CPU): $(BUILD) + -@$(RM) $(wildcard $(OBJFILES) $(DEPFILES) $(TSTFILES) $(TSTDEPFILES) $(REGFILES) $(REGDEPFILES) $(PDCLIB) pdclib.tgz scanf_testdata_*) + +srcdist: @tar czf pdclib.tgz $(ALLFILES) +todos: + -@for file in $(ALLFILES:Makefile=); do grep -H TODO $$file; done; true + +fixmes: + -@for file in $(ALLFILES:Makefile=); do grep -H FIXME $$file; done; true + +find: + @find functions/ includes/ internals/ platform/ -name "*\.[ch]" -type f | xargs grep $$FIND + +links: $(BUILD) + @echo "Linking platform/$(PLATFORM)..." + @for dir in $$(find functions includes internals -type d); do mkdir -p $(BUILD)/$$dir; done + @for file in $$(find platform/$(PLATFORM) -mindepth 2 -type f ! -path *.svn* -printf "%P\n"); do if [ ! -f $(BUILD)/$$file ]; then ln -s $$(dirname $$file | sed "s@[^/]*@..@g")/../platform/$(PLATFORM)/$$file $(BUILD)/$$file; fi; done + @for super in $(PROJDIRS); do for file in $$(find $$super -type f ! -path *.svn* -printf "%P\n"); do if [ ! -f $(BUILD)/$$super/$$file ]; then ln -s $$(echo $$file | sed "s@[^/]*@..@g")/../$$super/$$file $(BUILD)/$$super/$$file; fi; done; done + if [ -f platform/$(PLATFORM)/include-exclude ]; then for ex in `cat platform/$(PLATFORM)/include-exclude`; do echo exclude $$ex; rm -f $(BUILD)/includes/$$ex; done; fi; true + +unlink: $(BUILD) + @echo "Unlinking platform files..." + @for dir in $(PROJDIRS); do find $(BUILD)/$$dir -type l -exec rm {} +; done + +help: + @echo "Available make targets:" + @echo + @echo "all - build $(PDCLIB)" + @echo "clean - remove all object files, dependency files and test drivers" + @echo "srcdist - build pdclib.tgz (source tarball)" + @echo "test - test a single testdriver (Usage: FILE=\"test.[rt]\" make test)" + @echo "tests - build and run test drivers (link $(PDCLIB))" + @echo " testdrivers - build but do not run test drivers" + @echo "regtests - build and run regression test drivers (link system clib)" + @echo " regtestdrivers - build but do not run regression test drivers" + @echo "todos - list all TODO comments in the sources" + @echo "fixmes - list all FIXME comments in the sources" + @echo "find - find a phrase in the sources (Usage: FIND=\"phrase\" make find)" + @echo "links - link platform files (development only)" + @echo "unlink - remove links to platform files (development only)" + @echo "%.o - build an individual object file" + @echo "%.t - build an individual test driver" + @echo "%.r - build an individual regression test driver" + @echo "help - print this list" + @echo + @echo "Any additional compiler flags you want to use can be passed as USERFLAGS" + @echo "(Usage: USERFLAGS=\"flags\" make [...])." + %.o: %.c Makefile - @$(CC) -Wall -DNDEBUG -MMD -MP -MT "$*.d $*.t" -g -std=c99 -I./internals -c $< -o $@ + @echo " CC $(patsubst functions/%,%,$@)" + @$(CC) $(CFLAGS) -MMD -MP -I./$(BUILD)/includes -c $< -o $@ + +%_t: %.c Makefile $(PDCLIB) + @echo " CC $(patsubst functions/%,%,$@)" + @$(CC) $(CFLAGS) -MMD -MP -DTEST -I./$(BUILD)/includes $< $(PDCLIB) -o $@ + +%_r: %.c Makefile + @echo " CC $(patsubst functions/%,%,$@)" + @$(CC) $(CFLAGS) -MMD -MP -DTEST -DREGTEST $< -o $@ -%.t: %.c Makefile - @$(CC) -Wall -DTEST -std=c99 -I./internals/ $< -o $@ +$(BUILD): + mkdir -p $(BUILD)