From 034bbcafafdbec0b2c4d29b1d5018bec20120e77 Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Thu, 12 Dec 2013 11:27:47 +0100 Subject: [PATCH] Add 'make help' --- mk/lib.mk | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/mk/lib.mk b/mk/lib.mk index f093ee8e0..0b469a13a 100644 --- a/mk/lib.mk +++ b/mk/lib.mk @@ -65,3 +65,27 @@ $(foreach test, $(INSTALL_TESTS), $(eval $(call run-install-test,$(test)))) all: $(programs_list) $(libs_list) + + +help: + @echo "The following targets are available:" + @echo "" + @echo " default: Build default targets" + @echo " install: Install into \$$(prefix) (currently set to '$(prefix)')" + @echo " clean: Delete generated files" + @echo " dryclean: Show what files would be deleted by 'make clean'" +ifdef PACKAGE_NAME + @echo " dist: Generate a source distribution" +endif +ifdef programs_list + @echo "" + @echo "The following programs can be built:" + @echo "" + @for i in $(programs_list); do echo " $$i"; done +endif +ifdef libs_list + @echo "" + @echo "The following libraries can be built:" + @echo "" + @for i in $(libs_list); do echo " $$i"; done +endif