more comment to the malloc(0) test

[libc-test] / Makefile

diff --git a/Makefile b/Makefile
index dc5c6fd..55e0a32 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,115 @@
-DIRS = $(sort $(wildcard src/*))
+SRCS:=$(sort $(wildcard src/*/*.c))
+OBJS:=$(SRCS:%.c=%.o)
+DIRS:=$(sort $(wildcard src/*))
+NAMES:=$(OBJS:.o=)
+CFLAGS:=-Isrc/common
+LDLIBS:=src/common/libtest.a
 
 all:
-       for i in $(DIRS); do echo $$i; make -s -C $$i; done
-t: all
-#      for i in $(DIRS); do echo $$i; $$i/t; done
-b: all
-       for i in $(DIRS); do echo $$i; $$i/b; done
+%.mk:
+
+config.mak:
+       cp config.mak.def $@
+-include config.mak
+
+define default_template
+$(1).BINS_TEMPL:=bin bin-static
+$(1).NAMES:=$$(filter $(1)/%,$$(NAMES))
+$(1).OBJS:=$$($(1).NAMES:%=%.o)
+endef
+$(foreach d,$(DIRS),$(eval $(call default_template,$(d))))
+src/common.BINS_TEMPL:=
+src/api.BINS_TEMPL:=
+src/math.BINS_TEMPL:=bin
+
+define template
+D:=$$(patsubst %/,%,$$(dir $(1)))
+N:=$(1)
+$(1).BINS := $$($$(D).BINS_TEMPL:bin%=$(1)%)
+-include $(1).mk
+#$$(warning D $$(D) T $$($$(D).BINS_TEMPL) B $$($(1).BINS))
+$(1) $(1)-static: $$($(1).OBJS)
+$(1).so: $$($(1).LOBJS)
+# make sure dynamic and static binaries are not run parallel (matters for some tests eg ipc)
+$(1)-static.err: $(1).err
+endef
+$(foreach n,$(NAMES),$(eval $(call template,$(n))))
+
+BINS:=$(foreach n,$(NAMES),$($(n).BINS)) src/api/main
+LIBS:=$(foreach n,$(NAMES),$($(n).LIBS)) src/common/run
+ERRS:=$(BINS:%=%.err)
+
+debug:
+       @echo NAMES $(NAMES)
+       @echo BINS $(BINS)
+       @echo LIBS $(LIBS)
+       @echo ERRS $(ERRS)
+       @echo DIRS $(DIRS)
+
+define target_template
+$(1).ERRS:=$$(filter $(1)/%,$$(ERRS))
+$(1)/all: $(1)/REPORT
+# TODO: src/common/run collides with the run binary target
+$(1)/run: $(1)/cleanerr $(1)/REPORT
+$(1)/cleanerr:
+       rm -f $$(filter-out $(1)/%-static.err,$$($(1).ERRS))
+$(1)/clean:
+       rm -f $$(filter $(1)/%,$$(OBJS) $$(BINS) $$(LIBS)) $(1)/*.err
+$(1)/REPORT: $$($(1).ERRS)
+       cat $(1)/*.err >$$@
+run: $(1)/run
+REPORT: $(1)/REPORT
+.PHONY: $(1)/all $(1)/clean
+endef
+$(foreach d,$(DIRS),$(eval $(call target_template,$(d))))
+
+src/common/libtest.a: $(src/common.OBJS)
+       rm -f $@
+       $(AR) rc $@ $^
+       $(RANLIB) $@
+
+$(ERRS): src/common/run
+$(BINS) $(LIBS): src/common/libtest.a
+$(OBJS): src/common/test.h
+
+src/common/mtest.o: src/common/mtest.h
+$(src/math.OBJS): src/common/mtest.h
+
+src/api/main: $(src/api.OBJS)
+src/api/main.OBJS:=$(src/api.OBJS)
+$(src/api.OBJS):CFLAGS+=-pedantic-errors -Werror -Wno-unused -D_XOPEN_SOURCE=700
+$(src/api.OBJS):CFLAGS+=-DX_PS -DX_TPS -DX_SS
+
+all:REPORT
+run:REPORT
 clean:
-       for i in $(DIRS); do make -s -C $$i clean; done
+       rm -f $(OBJS) $(BINS) $(LIBS) src/common/libtest.a src/common/run src/*/*.err
+cleanall: clean
+       rm -f REPORT src/*/REPORT
+REPORT:
+       cat $^ |tee $@
+
+%.o: %.c
+       $(CC) $(CFLAGS) $($*.CFLAGS) -c -o $@ $< 2>$@.err || echo BUILDERROR $@
+%.s: %.c
+       $(CC) $(CFLAGS) $($*.CFLAGS) -S -o $@ $< || echo BUILDERROR $@
+%.lo: %.c
+       $(CC) $(CFLAGS) $($*.CFLAGS) -fPIC -DSHARED -c -o $@ $< 2>$@.err || echo BUILDERROR $@
+%.so: %.lo
+       $(CC) -shared $(LDFLAGS) $($@.LDFLAGS) -o $@ $< $($*.LOBJS) $(LDLIBS) $($@.LDLIBS) 2>$@.err || echo BUILDERROR $@
+%-static: %.o
+       $(CC) -static $(LDFLAGS) $($@.LDFLAGS) -o $@ $< $($*.OBJS) $(LDLIBS) $($@.LDLIBS) 2>$@.err || echo BUILDERROR $@
+%: %.o
+       $(CC) $(LDFLAGS) $($@.LDFLAGS) -o $@ $< $($@.OBJS) $(LDLIBS) $($@.LDLIBS) 2>$@.err || echo BUILDERROR $@
+
+%.o.err: %.o
+       touch $@
+%.lo.err: %.lo
+       touch $@
+%.so.err: %.so
+       touch $@
+%.err: %
+       src/common/run ./$< 2>/dev/null >$@ || true
+
+.PHONY: all run clean cleanall
+