On 2011-08-08 10:51Z, Jeffrey Walton wrote: > > I would like to invoke make with a debug or release configuration, but > without a rule: > `make debug` or `make release` > > Later: > > ifeq ($(MAKECMDGOALS),debug) > CXXFLAGS += -DDEBUG=1 -g3 -ggdb -O0 > endif > > Because I don't have a rule, I'm getting a make error: > make: *** No rule to make target `debug'. Stop. > > So I think I've figured out how *not* to do it. > > I need to pick up debug or release, then invoke the `all` rule. Can > anyone suggest a way that works?
Untested: `make build_type=debug all` or `make build_type=release all` ifeq (debug,$(findstring debug,$(build_type))) CXXFLAGS += -DDEBUG=1 -g3 -ggdb -O0 endif _______________________________________________ Help-make mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-make
