X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=MakeTargets;h=1004875b112b1679033f8d5d5722a25e5d20a2b8;hb=b774ac267f6492f992b779ea95cb20a1c89b5dca;hp=ec4cf1b7f5fa1eeed0deb203e06469f63926030b;hpb=a257f99826f4783418330dbb3b33bfbdf18ed252;p=libfirm

diff --git a/MakeTargets b/MakeTargets
index ec4cf1b7f..1004875b1 100644
--- a/MakeTargets
+++ b/MakeTargets
@@ -11,8 +11,12 @@ all : subdir_all
 
 # partial linking of a subdir's $(OFILES) into one file
 subdir.o: $(OFILES)
+ifeq ($(strip $(OFILES)),)
+	>$@
+else
 	rm -f $@
 	$(LD) $(LDFLAGS) -r -o $@ $^
+endif
 
 clean: subdir_clean local_clean
 .PHONY: local_clean
@@ -20,7 +24,7 @@ local_clean:
 	$(RM) $(OFILES) subdir.o core
 
 realclean: subdir_realclean local_clean
-	$(RM) $(GENFILES) .depend TAGS
+	$(RM) $(GENFILES) .depend TAGS $(TARDIRNAME)
 
 depend:	subdir_depend local_depend
 .PHONY: local_depend
@@ -40,6 +44,21 @@ autodoc_html: subdir_autodoc_html local_autodoc_html
 local_autodoc_html: $(HTMLFILES)
 
 
+# generate an archive for distribution
+distrib: dist
+	$(MAKE) -C testprograms dist
+
+dist:	subdir_dist local_dist $(TARDIRNAME)
+#	@echo create archive with $(DISTFILES)
+#	@echo tar -C $(top_srcdir) -uf libfirm.tar $(ARCHIVEDISTFILES)
+	$(TAR) $(TARFLAGS) $(ARCHIVEDISTFILES)
+.PHONY:	local_dist
+local_dist:	$(DISTFILES)
+
+$(TARDIRNAME):
+	$(LN_S) $(top_srcdir) $@
+
+# dont know about this
 # Recurse into $(subdirs) for $(targets)
 $(addprefix subdir_,$(targets)): $(subdirs)
 	+$(recurse)
@@ -55,20 +74,37 @@ local_tags:	$(TAGFILES)
 	etags -C $^
 
 # installation
-install:	subdir_install local_install
-local_install: $(INCLUDEDIR) $(LIBDIR)
+install:	$(INCLUDEDIR) install_headers $(LIBDIR) install_libs
+
+install_headers:	subdir_install_headers local_install_headers
+local_install_headers:
 ifneq ($(strip $(INSTALL_HEADERS)),)
 	$(INSTALL) -m u+rw,a+r $(addprefix $(srcdir)/,$(INSTALL_HEADERS)) $(INCLUDEDIR)
 endif
+
+install_libs:		subdir_install_libs local_install_libs
+local_install_libs:
 ifneq ($(strip $(INSTALL_LIBS)),)
 	$(INSTALL) -m u+rw,a+r $(addprefix $(topdir)/,$(INSTALL_LIBS)) $(LIBDIR)
 endif
 
+
 $(LIBDIR):	$(LIBDIR)
 	mkdir -p $@
 
 $(INCLUDEDIR):	$(INCLUDEDIR)
 	mkdir -p $@
 
+# generated the directory where all the generated documentation is
+$(AUTODOCDIR):
+	mkdir $@
+
+# print some help
+.PHONY:	help
+help:
+	@echo "possible targets are:"
+	@echo "[$(targets)]"
+	@echo "but not all of them should be used or make sense"
+
 # include dependencies
 -include .depend