Fix install_modules

- Manually install Devel::PPPort's static lib as make install wasn't doing it
- Hack ExtUtils::MakeMaker's Makefile.aperl to include DynaLoader in perlmain.c

Previously when Perl was rebuilt with those modules missing from perlmain.c,
Cwd would fail to load its XS module and fallback to the pure perl version
whose abs_path didn't handle cosmo's /zip correctly.

Author: G4Vi

.gitignore

@@ -1 +1,3 @@
 MANIFEST
+.apperl
+.vscode

lib/Perl/Dist/APPerl.pm

@@ -1117,6 +1117,11 @@ sub Build {
         my @toremove = ("$TEMPDIR$proxyConfig{installbin}/perl", "$TEMPDIR$proxyConfig{installbin}/perl$proxyConfig{version}");
         print 'rm '.join(' ', @toremove)."\n";
         unlink(@toremove) == scalar(@toremove) or die "Failed to unlink some files";
+        # HACK install Devel::PPort lib as this doesn't get done for some reason
+        if (-f "$TEMPDIR$proxyConfig{installarchlib}/Devel/PPPort.pm") {
+            _copy_recursive("lib/auto/Devel/PPPort", "$TEMPDIR$proxyConfig{installarchlib}/auto/Devel");
+            unlink("$TEMPDIR$proxyConfig{installarchlib}/auto/Devel/PPPort/.exists");
+        }
     }
     else {
         make_path($ZIP_ROOT);
@@ -1236,7 +1241,16 @@ sub Build {
                 # build a new perl binary, convert to APE, and repack zip
                 #_command_or_die('make', 'perl.com.dbg');
                 #_command_or_die(dirname($proxyConfig{cc})."/x86_64-linux-musl-objcopy", '-S', '-O', 'binary', 'perl.com.dbg', 'perl.com');
-                _command_or_die('make', 'perl.com');
+                _command_or_die('make', 'Makefile.aperl');
+                # HACK, add in DynaLoader as it's missing
+                open(my $makefile, '<', 'Makefile.aperl') or die "failed to open Makefile.aperl";
+                my @newlines = map { $_ =~ s/writemain\((grep[^\)]+\))/writemain((DynaLoader, $1)/; $_} <$makefile>;
+                close($makefile);
+                open(my $newmakefile, '>', 'Makefile.aperl') or die "failed to open Makefile.aperl for writing";
+                print $newmakefile $_ foreach @newlines;
+                close($newmakefile);
+                # finally rebuild perl
+                _command_or_die('make', '-f', 'Makefile.aperl', 'perl.com');
                 $PERL_APE = abs_path('./perl.com');
             }
             else {