WIP

[subdirmk.git] / build-aux / subdirmk-setup

diff --git a/build-aux/subdirmk-setup b/build-aux/subdirmk-setup
old mode 100644 (file)
new mode 100755 (executable)
index 3d8ef7d..59430c7
--- a/build-aux/subdirmk-setup
+++ b/build-aux/subdirmk-setup
@@ -8,11 +8,19 @@
 
 use strict;
 
 
 use strict;
 

+our $srcdir;
+our @subdirs = @ARGV;
+
+die unless $ARGV[0] eq '--srcdir';
+die unless @ARGV>=2;
+shift @ARGV;
+($srcdir, @subdirs) = @ARGV;
+

 our $root = [ '.', [ ] ];
 # each node is [ 'relative subdir name', \@children ]
 
 sub build_tree () {
 our $root = [ '.', [ ] ];
 # each node is [ 'relative subdir name', \@children ]
 
 sub build_tree () {

-    foreach my $subdir (@ARGV) {
+    foreach my $subdir (@subdirs) {

        my @path = $subdir eq '.' ? () : split m{/+}, $subdir;
        my $node = $root;
        foreach my $d (@path) {
        my @path = $subdir eq '.' ? () : split m{/+}, $subdir;
        my $node = $root;
        foreach my $d (@path) {


@@ -38,7 +46,7 @@ sub write_makefile ($$) {
     o <<END;
 default: all
 %:
     o <<END;
 default: all
 %:

-       $(MAKE) -C $cd ${dir_prefix}$@
+       \$(MAKE) -C $cd ${dir_prefix}$@

 END
 }
 
 END
 }
 


@@ -145,7 +153,7 @@ sub process_tree() {
     process_subtree($root, [ ]);
     start_output_file("subdirs.mk");
     o "include Subdir.mk\n";
     process_subtree($root, [ ]);
     start_output_file("subdirs.mk");
     o "include Subdir.mk\n";

-    foreach my $subdir (@ARGV) {
+    foreach my $subdir (@subdirs) {

        o "include $subdir/Subdir.mk";
     }
 }
        o "include $subdir/Subdir.mk";
     }
 }