Configure: Recognise .rc and .def / .map / .opt as source files

This makes it possible to add build.info statements for using resource
files as well as linker scripts (.def for Windows, .map for Unix, and
.opt for VMS) is if they were source files.  This requires changes in
the build file templates.

Reviewed-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4840)

diff --git a/Configure b/Configure
index a5d5c84e024451c91a5033550862fc48a982b711..5abbd72a9718c3eb7f1aa0774cd52980e1c0e420 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -1875,14 +1875,27 @@ EOF
                 if (! -f $s) {
                     $s = cleanfile($buildd, $_, $blddir);
                 }
-                # We recognise C++, C and asm files
+
                 if ($s =~ /\.(cc|cpp|c|s|S)$/) {
+                    # We recognise C++, C and asm files
                     my $o = $_;
                     $o =~ s/\.[csS]$/.o/; # C and assembler
                     $o =~ s/\.(cc|cpp)$/_cc.o/; # C++
                     $o = cleanfile($buildd, $o, $blddir);
                     $unified_info{shared_sources}->{$ddest}->{$o} = 1;
                     $unified_info{sources}->{$o}->{$s} = 1;
+                } elsif ($s =~ /\.rc$/) {
+                    # We also recognise resource files
+                    my $o = $_;
+                    $o =~ s/\.rc$/.res/; # Resource configuration
+                    my $o = cleanfile($buildd, $o, $blddir);
+                    $unified_info{shared_sources}->{$ddest}->{$o} = 1;
+                    $unified_info{sources}->{$o}->{$s} = 1;
+                } elsif ($s =~ /\.(def|map|opt)$/) {
+                    # We also recognise .def / .map / .opt files
+                    # We know they are generated files
+                    my $def = cleanfile($buildd, $s, $blddir);
+                    $unified_info{shared_sources}->{$ddest}->{$def} = 1;
                 } else {
                     die "unrecognised source file type for shared library: $s\n";
                 }