do not demand \W after CAPS and lc

[subdirmk.git] / subdirmk / generate

diff --git a/subdirmk/generate b/subdirmk/generate
index 3208c8d9b333b0ec47355342c244fbd2ce994e5c..6ce18f96d88d55535f830126662e1751536a0aa6 100755 (executable)
--- a/subdirmk/generate
+++ b/subdirmk/generate
@@ -3,10 +3,10 @@
 # $(srcdir)/subdirmk/generate [--srcdir=SRCDIR] [--] SUBDIR...
 #
 # generates in each subdirectory       from in each subdirectory
-#     Subdir.mk.tmp                        Subdir.mk.in
+#     Subdir.mk.tmp                        Subdir.sd.mk
 #     Makefile
 # and in toplevel                      and in toplevel
-#     main.mk.tmp                          Perdir.mk.in
+#     main.mk.tmp                          Perdir.sd.mk
 
 use strict;
 use POSIX;
@@ -109,8 +109,8 @@ sub process_input_mk ($$$$$$$$) {
        $var_prefix, $targets,
        $f, $esclitr, $enoent_ok) = @_;
 
-    my $caps_re = qr{[A-Z][0-9_A-Z]*(?=\W)};
-    my $lc_re = qr{[a-z][-+,0-9_a-z]*(?=\W)};
+    my $caps_re = qr{[A-Z]};
+    my $lc_re = qr{[a-z]};
 
     my $esc;
     my $set_esc = sub {
@@ -124,6 +124,8 @@ sub process_input_mk ($$$$$$$$) {
        die "open $f: $!\n" unless $!==ENOENT && $enoent_ok;
        return;
     }
+    o "MAKEFILE_TEMPLATES += $f\n";
+
     while (<$input>) {
        if (s#^\s*$esc\:##) {
            $buffering_output='';
@@ -173,7 +175,6 @@ sub process_input_mk ($$$$$$$$) {
            $buffering_output=undef;
            if (m#^(-?)include\s+(\S+)\s+$#) {
                my $subf = "$srcdir/$2";
-               o "MAKEFILE_TEMPLATES += $subf\n";
                process_input_mk($dir_prefix, $dir_suffix, $dir_name,
                                 $var_prefix, $targets,
                                 $subf, $esclitr, $subf);
@@ -195,12 +196,15 @@ sub filter_subdir_mk ($$$$$) {
     #print STDERR "filter @_\n";
 
     my $esclit = '&';
-    for my $f ("${srcdir}/${dir_prefix}Subdir.mk.in",
-              "${srcdir}/Perdir.mk.in") {
+
+    my $pi = sub {
+       my ($f, $enoentok) = @_;
        process_input_mk($dir_prefix, $dir_suffix, $dir_name,
                         $var_prefix, $targets,
-                        $f, \$esclit, 0);
-    }
+                        "${srcdir}/$f", \$esclit, $enoentok);
+    };
+    $pi->("${dir_prefix}Subdir.sd.mk", 0);
+    $pi->("Perdir.sd.mk",              1);
 }
 
 sub process_subtree ($$);
@@ -237,7 +241,7 @@ sub process_subtree ($$) {
     my @targets = sort keys %targets;
     foreach my $target (@targets) {
        my $target_varname = target_varname($var_prefix, $target);
-       print O "${dir_prefix}${target}: \$($target_varname)";
+       print O "${dir_prefix}${target}:: \$($target_varname)";
        foreach my $child_subdir (@{ $targets{$target} }) {
            print O " $child_subdir/$target";
        }