Unified - have configdata.pm depend on a few more things

Reviewed-by: NAndy Polyakov <appro@openssl.org>

Configurations/descrip.mms.tmpl

@@ -393,7 +393,7 @@ debug_logicals :
 
 # Building targets ###################################################
 
-configdata.pm : {- sourcefile("Configurations", "descrip.mms.tmpl") -} $(SRCDIR)Configure ! $(SRCDIR)config.com
+configdata.pm : {- join(" ", sourcefile("Configurations", "descrip.mms.tmpl"), sourcefile("Configurations", "common.tmpl")) -} $(SRCDIR)Configure $(SRCDIR)config.com {- join(" ", @{$config{build_infos}}) -}
         @ WRITE SYS$OUTPUT "Detected changed: $?"
         @ WRITE SYS$OUTPUT "Reconfiguring..."
         perl $(SRCDIR)Configure reconf

Configurations/unix-Makefile.tmpl

@@ -796,7 +796,7 @@ openssl.pc:
 # wasn't passed down automatically.  It's quite safe to use it like we do
 # below; if it doesn't exist, the result will be empty and 'make' will pick
 # up $(MAKEFLAGS) which is passed down as an environment variable.
-configdata.pm: {- $config{build_file_template} -} $(SRCDIR)/Configure $(SRCDIR)/config
+configdata.pm: {- $config{build_file_template} -} $(SRCDIR)/Configurations/common.tmpl $(SRCDIR)/Configure $(SRCDIR)/config {- join(" ", @{$config{build_infos}}) -}
 	@echo "Detected changed: $?"
 	@echo "Reconfiguring..."
 	$(SRCDIR)/Configure reconf

Configure

@@ -1266,6 +1266,8 @@ if ($builder eq "unified") {
             if (-f catfile($srcdir, "engines", $_, "build.info"));
     }
 
+    $config{build_infos} = [ ];
+
     foreach (@build_infos) {
         my $sourced = catdir($srcdir, $_->[0]);
         my $buildd = catdir($blddir, $_->[0]);
@@ -1289,6 +1291,7 @@ if ($builder eq "unified") {
         my %renames = ();
         my %sharednames = ();
 
+        push @{$config{build_infos}}, catfile(abs2rel($sourced, $blddir), $f);
         my $template = Text::Template->new(TYPE => 'FILE',
                                            SOURCE => catfile($sourced, $f));
         die "Something went wrong with $sourced/$f: $!\n" unless $template;