- print "Scanning src folder for core files";
- opendir(DIRHANDLE, "src");
- foreach $name (sort readdir(DIRHANDLE))
- {
- if ($name =~ /\.cpp$/)
- {
- open (CPP, "<src/$name") or die("Can't open src/$name to scan it! oh bugger");
- while (chomp($line = <CPP>))
- {
- if ($line =~ /\/\* \$Core: (\w+) \*\//i)
- {
- $filelist{$name} = $1;
- print ".";
- }
- elsif ($line =~ /\/\* \$ExtraDeps: (.*?) \*\//i)
- {
- $specialdeps{$name} = $1;
- }
- elsif ($line =~ /\/\* \$ExtraObjects: (.*?) \*\//i)
- {
- $extraobjects{$name} = $1;
- }
- elsif ($line =~ /\/\* \$ExtraBuild: (.*?) \*\//i)
- {
- $extrabuildlines{$name} = $1;
+# Routine to list out the extra/ modules that have been enabled.
+# Note: when getting any filenames out and comparing, it's important to lc it if the
+# file system is not case-sensitive (== Epoc, MacOS, OS/2 (incl DOS/DJGPP), VMS, Win32
+# (incl NetWare, Symbian)). Cygwin may or may not be case-sensitive, depending on
+# configuration, however, File::Spec does not currently tell us (it assumes Unix behavior).
+sub list_extras () {
+ use File::Spec;
+ # @_ not used
+ my $srcdir = File::Spec->catdir("src", "modules");
+ my $abs_srcdir = File::Spec->rel2abs($srcdir);
+ local $_;
+ my $dd;
+ opendir $dd, File::Spec->catdir($abs_srcdir, "extra") or die (File::Spec->catdir($abs_srcdir, "extra") . ": $!\n");
+ my @extras = map { File::Spec->case_tolerant() ? lc($_) : $_ } (readdir($dd));
+ closedir $dd;
+ undef $dd;
+ opendir $dd, $abs_srcdir or die "$abs_srcdir: $!\n";
+ my @sources = map { File::Spec->case_tolerant() ? lc($_) : $_ } (readdir($dd));
+ closedir $dd;
+ undef $dd;
+ my $maxlen = (sort { $b <=> $a } (map {length($_)} (@extras)))[0];
+ my %extras = ();
+EXTRA: for my $extra (@extras) {
+ next if (File::Spec->curdir() eq $extra || File::Spec->updir() eq $extra);
+ next if ($extra eq '.svn');
+ my $abs_extra = File::Spec->catfile($abs_srcdir, "extra", $extra);
+ my $abs_source = File::Spec->catfile($abs_srcdir, $extra);
+ next unless ($extra =~ m/\.(cpp|h)$/ || (-d $abs_extra)); # C++ Source/Header, or directory
+ if (-l $abs_source) {
+ # Symlink, is it in the right place?
+ my $targ = readlink($abs_source);
+ my $abs_targ = File::Spec->rel2abs($targ, $abs_srcdir);
+ if ($abs_targ eq $abs_extra) {
+ $extras{$extra} = "\e[32;1menabled\e[0m";
+ } else {
+ $extras{$extra} = sprintf("\e[31;1mwrong symlink target (%s)\e[0m", $abs_targ);
+ }
+ } elsif (-e $abs_source) {
+ my ($devext, $inoext) = stat($abs_extra);
+ my ($devsrc, $inosrc, undef, $lnksrc) = stat($abs_source);
+ if ($lnksrc > 1) {
+ if ($devsrc == $devext && $inosrc == $inoext) {
+ $extras{$extra} = "\e[32;1menabled\e[0m";
+ } else {
+ $extras{$extra} = sprintf("\e[31;1mwrong hardlink target (%d:%d)\e[0m", $devsrc, $inosrc);