# Hacky makefile to compile everything and run the tests in some kind # of sane order. # Main targets: # # check: run tests on all ccan modules (use 'make check V=--verbose' for more) # Includes building libccan.a. # libccan.a: A library with all the ccan modules in it. # tools: build useful tools in tools/ dir. # Especially tools/ccanlint/ccanlint and tools/namespacize. # distclean: destroy everything back to pristine state # Where make scores puts the results SCOREDIR=scores/$(shell whoami)/$(shell uname -s)-$(shell uname -m)-$(CC)-$(shell git describe --always --dirty) # Here's my rough logarithmic timeout graph for my laptop: # # 302 - # | / --* # | / # | / # | / # |Execution Time, seconds / # | / # | ---// # | / # | // # | ---\ --- # | --- \\ ------ # |----------------- \--- # 19 +------------------------------------------------------+-- # 0 Timeout (ms, logarithmic) 262144 # # 140 # | # |------------ # | --- # | --------- # | ------- # | --\ # | \\- # | Tests skipped --\ # | \ # | \\ # | \\\ # | \ # | \---- # --+0---------------------------------------------------==+-- # 0 Timeout (ms, logarithmic) 262144 # # On my laptop, this runs 574 tests in 40 seconds, vs. a full check which # runs 676 tests in 260 seconds. FASTTIMEOUT=750 default: libccan.a ALL_DEPENDS=$(patsubst %, ccan/%/.depends, $(MODS_NORMAL) $(MODS_EXTERNAL)) include Makefile-ccan fastcheck: $(MODS_NORMAL:%=summary-fastcheck-%) check: $(MODS_NORMAL:%=summary-check-%) distclean: clean rm -f $(ALL_DEPENDS) scores: $(SCOREDIR)/SUMMARY $(SCOREDIR)/SUMMARY: $(MODS:%=$(SCOREDIR)/score-%) git describe --always > $@ uname -a >> $@ $(CC) -v >> $@ cat $^ | grep 'Total score:' >> $@ $(SCOREDIR)/score-%: ccan/%/_info tools/ccanlint/ccanlint $(OBJFILES) mkdir -p $(SCOREDIR) tools/ccanlint/ccanlint -v -s ccan/$* > $@ || true $(ALL_DEPENDS): %/.depends: %/_info tools/ccan_depends tools/ccan_depends $* > $@ || ( rm -f $@; exit 1 ) # Actual dependencies are created in inter-depends check-%: tools/ccanlint/ccanlint tools/ccanlint/ccanlint ccan/$* fastcheck-%: tools/ccanlint/ccanlint tools/ccanlint/ccanlint --timeout $(FASTTIMEOUT) ccan/$* # Doesn't test dependencies, doesn't print verbose fail results. summary-check-%: tools/ccanlint/ccanlint $(OBJFILES) tools/ccanlint/ccanlint -s ccan/$* summary-fastcheck-%: tools/ccanlint/ccanlint $(OBJFILES) tools/ccanlint/ccanlint -x tests_pass_valgrind -x tests_compile_coverage -s ccan/$* ccan/%/info: ccan/%/_info $(CC) $(CCAN_CFLAGS) -o $@ -x c $< libccan.a(%.o): ccan/%.o $(AR) r $@ $< clean: tools-clean $(RM) `find * -name '*.o'` `find * -name '.depends'` `find * -name '*.a'` `find * -name info` `find * -name '*.d'` $(RM) inter-depends lib-depends test-depends ccan/*-Makefile # Creates a dependency from the tests to the object files which it needs. inter-depends: $(ALL_DEPENDS) Makefile for f in $(ALL_DEPENDS); do echo check-$$(basename $$(dirname $$f) ): $$(for dir in $$(cat $$f) $$(dirname $$f); do [ "$$(echo $$dir/*.c)" = "$$dir/*.c" ] || echo ccan/"$$(basename $$dir)".o; done); done > $@ # Creates dependencies between tests, so if foo depends on bar, bar is tested # first test-depends: $(ALL_DEPENDS) Makefile for f in $(ALL_DEPENDS); do echo check-`basename \`dirname $$f\``: `sed -n 's,ccan/\(.*\),check-\1,p' < $$f`; done > $@ TAGS: FORCE find * -name '*.[ch]' | xargs etags FORCE: # Ensure we don't end up with empty file if configurator fails! config.h: tools/configurator/configurator Makefile Makefile-ccan tools/configurator/configurator $(CC) $(CCAN_CFLAGS) > $@.tmp && mv $@.tmp $@ include tools/Makefile -include inter-depends -include test-depends -include Makefile-web