Cleanup source structure.

[apps/pfixtools.git] / mk / common.mk

diff --git a/mk/common.mk b/mk/common.mk
new file mode 100644 (file)
index 0000000..3fcb4e4
--- /dev/null
+++ b/mk/common.mk
@@ -0,0 +1,57 @@
+include ../mk/cflags.mk
+
+prefix ?= /usr/local
+LDFLAGS += -Wl,--warn-common
+CFLAGS  += --std=gnu99 -D_GNU_SOURCE -I../ -I../common
+
+INSTALL_PROGS = $(addprefix install-,$(PROGRAMS))
+
+install: all $(INSTALL_PROGS)
+
+$(INSTALL_PROGS): install-%:
+       install $* $(DESTDIR)$(prefix)/sbin
+
+all: $(GENERATED) $(LIBS) $(PROGRAMS) | $(GENERATED)
+
+clean:
+       $(RM) $(LIBS:=.a) $(PROGRAMS) $(TESTS) .*.o .*.dep
+
+distclean: clean
+       $(RM) $(GENERATED)
+
+tags: .tags
+.tags: $(shell git ls-files | egrep '\.[hc]$$')
+       ctags -o $@ $^
+
+headers: HEADACHEOPTS=-c mk/headache.cfg -h mk/COPYING
+headers:
+       @which headache > /dev/null || \
+               ( echo "package headache not installed" ; exit 1 )
+       @git ls-files | egrep '(\.h|\.c|Makefile|*\.mk)$$' | xargs -t headache $(HEADACHEOPTS)
+
+%.h: %.sh
+       ./$< $@ || ($(RM) $@; exit 1)
+
+%.c: %.sh
+       ./$< $@ || ($(RM) $@; exit 1)
+
+.%.o: %.c Makefile
+       $(shell test -d $(@D) || mkdir -p $(@D))
+       $(CC) $(CFLAGS) -MMD -MT ".$*.dep $@" -MF .$*.dep -g -c -o $@ $<
+
+.%.dep: .%.o
+
+$(LIBS): %: %.a
+
+.SECONDEXPANSION:
+
+$(LIBS:=.a): $$(patsubst %.c,.%.o,$$($$(patsubst %.a,%,$$@)_SOURCES)) Makefile
+       $(RM) $@
+       $(AR) rcs $@ $(filter %.o,$^)
+
+$(PROGRAMS) $(TESTS): $$(patsubst %.c,.%.o,$$($$@_SOURCES)) Makefile ../common.ld
+       $(CC) -o $@ $(filter %.ld,$^) $(filter %.o,$^) $(LDFLAGS) $($@_LIBADD) $(filter %.a,$^)
+
+-include $(foreach p,$(PROGRAMS) $(TESTS),$(patsubst %.c,.%.dep,$(filter %.c,$($p_SOURCES))))
+
+.PHONY: install-dir $(INSTALL_PROGS)