Hi list, I'm not a m4/autotools expert and such i'm a bit stuck with codes below (from "m4/universal.m4")
https://github.com/pure-data/pure-data/blob/master/m4/universal.m4#L68 $1[]_CFLAGS="$[]$1[]_CFLAGS $_pd_universal" $1[]_LDFLAGS="$[]$1[]_LDFLAGS $_pd_universal" What's the meaning of the "$1[]" and "$[]$1[]" syntaxes? I guess it is related to macro expansion (to properly obtained ARCH_CFLAGS and ARCH_LDFLAGS), but is that anybody could give me some explanations about that trick? _______________________________________________ Pd-dev mailing list [email protected] http://lists.puredata.info/listinfo/pd-dev
