tests/example: Reset times of (copied) source files too

[subdirmk.git] / generate

diff --git a/generate b/generate
index ba66f8677fba472bc90a7ddd44b42693ab1b632a..747bb0cb002d70ee3c7e3635db0504bdc15ea389 100755 (executable)
--- a/generate
+++ b/generate
@@ -147,21 +147,28 @@ sub process_input_mk ($$$$$$$$$) {
     $pfxmap{$_} = $srcdirmap{$_}.'/' foreach keys %srcdirmap;
 
     while (<$input>) {
-       if (s#^\s*$esc\:##) {
+       if (s#^\s*$esc\:changequote\s+(\S+)\s+$##) {
+           $$esclitr = $1;
+           $set_esc->();
+           next;
+       } elsif (s#^\s*$esc\:(?=(-?)include)##) {
            $buffering_output='';
+       } elsif (m#^\s*$esc\:([a-z][-0-9a-z_]*)#) {
+           die "unknown directive $1";
+       } elsif (s{^\s*${esc}TARGETS(?:_([0-9a-zA-Z_]+))?(?=\W)}{}) {
+           my $t = $1 // 'all';
+           o target_varname($var_prefix, $t);
+           $targets->{$t} //= [ ];
        }
        for (;;) {
-           unless (s{^(.*?)(\\)?(?=$esc)}{}) { o $_; last; }
+           unless (s{^(.*?)$esc}{}) { o $_; last; }
            o $1;
-           if ($2) { s#^$esc##; o $$esclitr; next; }
-           s{^$esc}{} or die "$_ ?";
-           if (s{^$esc}{}) { o "$$esclitr$$esclitr" }
-           elsif (s{^TARGETS(?:_([0-9a-zA-Z_]+))?(?=\W)}{}) {
-               my $t = $1 // 'all';
-               o target_varname($var_prefix, $t);
-               $targets->{$t} //= [ ];
-           }
+           if (s{^\\$esc}{}) { o "$$esclitr" }
+           elsif (s{^\\\$}{}) { o '$' }
+           elsif (s{^\\\s+$}{}) { }
+           elsif (s{^$esc}{}) { o "$$esclitr$$esclitr" }
            elsif (m{^(?=$caps_re)}) { o $var_prefix }
+           elsif (s{^\$([A-Za-z]\w+)}{}) { o "\$(${var_prefix}$1)" }
            elsif (s{^([~^]?)(?=$lc_re)}{}) { o $pfxmap{$1} }
            elsif (s{^_}{}) { o $var_prefix }
            elsif (s{^=}{}) { o $var_prefix_name }
@@ -193,11 +200,8 @@ sub process_input_mk ($$$$$$$$$) {
                                 $var_prefix, $var_prefix_name, $targets,
                                 $subf, $esclitr, $1);
                o "\n";
-           } elsif (m#^changequote\s+(\S+)\s+$#) {
-               $$esclitr = $1;
-               $set_esc->();
            } else {
-               die "unknown directive $_ ";
+               die "internal error buffering directive $_ ";
            }
        }
     }