Adding -g to compiler options and saying make only regenerates Makefile, doesn't rebuild targets

[ben0x539]

No description provided.

[jimporter]

Fair point. I'm not sure what the best way to handle this is, though.

[refi64]

What if each target depends on the Makefile? Like:

a : a.c Makefile

or something.

[jimporter]

But then literally almost every change to build.bfg would trigger a full rebuild. That might be the right way to do things, but I'd have to convince myself there's not a better way.

[jimporter]

Oh, I should note, this only applies to Make. Ninja works fine: "Outputs implicitly depend on the command line that was used to generate them, which means that changing e.g. compilation flags will cause the outputs to rebuild."

Always Be Using Ninja. :)

[jimporter]

This is probably the right way to fix this issue: https://www.cmcrossroads.com/article/rebuilding-when-cppflags-changes

I might be able to simplify it since I can do arbitrary stuff during configuration.