topics.html := $(addprefix info.html/, $(addsuffix .html, $(topics)))
scripts = $(srcdir)/src/scripts
depcomp = $(SHELL) $(srcdir)/depcomp
+tarball = $(SHELL) $(scripts)/tarball
econfig := $(sysconfdir)/empire/econfig
edatadir := $(localstatedir)/empire
einfodir := $(datadir)/empire/info.nr
ehtmldir := $(datadir)/empire/info.html
+
+# How to substitute Autoconf output variables
# Recursively expanded so that $@ and $< work.
subst.in = sed \
-e 's?@configure_input\@?$(notdir $@). Generated from $(notdir $<) by GNUmakefile.?g' \
-e 's/@EMPIREPORT\@/$(EMPIREPORT)/g'
# Generated files
+# See `Cleanliness' below
mk := sources.mk subjects.mk
ac := $(srcdir)/autom4te.cache config.h config.log config.status \
stamp-h $(basename $(filter %.in, $(src)))
+acdist := aclocal.m4 config.h.in configure stamp-h.in
obj := $(csrc:.c=.o) $(filter %.o, $(ac:.c=.o))
# TODO AIX needs lwpInit.o lwpRestore.o lwpSave.o unless UCONTEXT
deps := $(obj:.o=.d)
empth_lib :=
endif
+# Cleanliness
+# Each generated file should be in one of the following sets.
# Removed by clean:
clean := $(obj) $(deps) $(libs) $(util) $(client) $(server) $(tsubj) \
$(ttop) $(info.nr) $(info.html) $(empth_obj) $(empth_lib)
# Removed by distclean:
distclean := $(ac)
+# Distributed by dist from $(srcdir)
+src_distgen := $(acdist)
+# Distributed by dist from .
+bld_distgen := $(mk)
# Compiler flags
CPPFLAGS += -I$(srcdir)/include -I.
false # FIXME
.PHONY: dist
-dist:
- false # FIXME
+dist: dist-source dist-client dist-info
### Implicit rules
echo 'src := ' `cd $(srcdir) && $(AWK) -f src/scripts/cvsfiles.awk` >$@
endif
+.PHONY: dist-source
+dist-source: check-version
+ $(tarball) $(TARNAME)-$(VERSION) $(bld_distgen) -C $(srcdir) $(src_distgen) $(src)
+
+.PHONY: dist-client
+dist-client:
+ $(tarball) $(TARNAME)-client-$(VERSION) -C $(srcdir) $(filter src/client/%, $(src))
+
+.PHONY: dist-info
+dist-info: info html
+ $(tarball) $(TARNAME)-info-text-$(VERSION) -C info.nr $(info)
+ $(tarball) $(TARNAME)-info-html-$(VERSION) -C info.html $(addsuffix .html, $(info))
+
+check-version:
+ if [ $(VERSION) != `sed -n '/EMP_VERS_/s/#define EMP_VERS_\([A-Z]*\)[ \t]*//p' <include/version.h | tr '\012' . | sed 's/\.$$//'` ]; \
+ then echo version.h does not match configure.ac >&2; false; \
+ fi
+
ifneq ($(deps),)
-include $(deps)
endif