MAKEHELP @@ -32,6 +32,11 @@ else default : all @: +# For help, type 'make help' +.PHONY: help +help : + @cat MAKEHELP + ifneq "$(findstring clean,$(MAKECMDGOALS))" "" -include mk/config.mk else @@ -44,7 +49,7 @@ endif include mk/custom-settings.mk # No need to update makefiles for these targets: -REALGOALS=$(filter-out bootstrapping-files framework-pkg clean clean_% distclean maintainer-clean show,$(MAKECMDGOALS)) +REALGOALS=$(filter-out bootstrapping-files framework-pkg clean clean_% distclean maintainer-clean show help,$(MAKECMDGOALS)) # NB. not the same as saying '%: ...', which doesn't do the right thing: # it does nothing if we specify a target that already exists. Makefile e4644c8a02c96f2a1b5ca32194a4051984c6b4f7 Simon Marlow marlowsd@gmail.com http://github.com/ghc-hq/ghc/commit/c40dc2c229f10852f1fb985a25989ffcd28f996a c40dc2c229f10852f1fb985a25989ffcd28f996a 2009-06-15T07:00:08-07:00 2009-06-15T07:00:08-07:00 Add 'make help', displaying a list of useful make targets c6af543212cfa132cfe789b6ebc4b276f1f84972 Simon Marlow marlowsd@gmail.com