my $cd = $depth ? join('/', ('..',) x $depth) : '.';
o <<END;
default: all
-%: FORCE-ALWAYS-RUN
+\$(MAKECMDGOALS) all: run-main.mk
\@:
-Makefile FORCE-ALWAYS-RUN:
+Makefile run-main.mk:
\$(MAKE) -C $cd -f main.mk \$(addprefix ${dir_prefix},\$(or \$(MAKECMDGOALS),all))
.SUFFIXES:
-.PHONY: FORCE-ALWAYS-RUN
+.PHONY: run-main.mk
END
}
my %pfxmap = (
'' => $dir_prefix,
- ',' => "\$(top_srcdir)${dir_suffix}/",
- ';' => "\$(top_srcdir)/",
+ '^' => "\$(top_srcdir)${dir_suffix}/",
+ '~' => "\$(top_srcdir)/",
);
while (<$input>) {
$targets->{$t} //= [ ];
}
elsif (m{^(?=$caps_re)}) { o $var_prefix }
- elsif (s{^([,;]?)(?=$lc_re)}{}) { o $pfxmap{$1} }
+ elsif (s{^([~^]?)(?=$lc_re)}{}) { o $pfxmap{$1} }
elsif (s{^_}{}) { o $var_prefix }
elsif (s{^=_}{}) { o $var_prefix }
- elsif (s{^([,;]?)/}{}) { o $pfxmap{$1} }
+ elsif (s{^([~^]?)/}{}) { o $pfxmap{$1} }
elsif (s{^=/}{}) { o $dir_name }
- elsif (s{^([,;]?)(?=[ \t])}{}) {
+ elsif (s{^([~^]?)(?=[ \t])}{}) {
my $prefix = $pfxmap{$1} // die;
my $after='';
if (m{([ \t])$esc}) { ($_,$after) = ($`, $1.$'); }