Make scan_num() reëntrant, as suggested in

[p5sagit/p5-mst-13.2.git] / installperl

diff --git a/installperl b/installperl
index b1a1877..99d376f 100755 (executable)
--- a/installperl
+++ b/installperl
@@ -60,6 +60,8 @@ while (@ARGV) {
     shift;
 }
 
+$versiononly = 1 if $Config{versiononly};
+
 my @scripts = qw(utils/c2ph utils/h2ph utils/h2xs utils/perlbug utils/perldoc
                utils/pl2pm utils/splain utils/perlcc utils/dprofpp
                x2p/s2p x2p/find2perl 
@@ -159,7 +161,7 @@ if ($d_dosuid && $>) { die "You must run as root to install suidperl\n"; }
 -x 'perl' . $exe_ext   || die "perl isn't executable!\n";
 -x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid;
 
--f 't/ran_tests'       || $Is_W32
+-f 't/rantests'                || $Is_W32
                        || warn "WARNING: You've never run 'make test'!!!",
                                "  (Installing anyway.)\n";
 
@@ -364,26 +366,25 @@ if (! $versiononly && (-f 'cppstdin') && (! samepath($installbin, '.'))) {
     chmod(0755, "$installbin/cppstdin");
 }
 
-# Install scripts.
+if (! $versiononly) {
+    # Install scripts.
 
-mkpath($installscript, $verbose, 0777);
+    mkpath($installscript, $verbose, 0777);
 
-if (! $versiononly) {
     for (@scripts) {
        (my $base = $_) =~ s#.*/##;
        copy($_, "$installscript/$base");
        chmod(0755, "$installscript/$base");
     }
-}
-
-# pstruct should be a link to c2ph
 
-if (! $versiononly) {
+    # pstruct should be a link to c2ph
     safe_unlink("$installscript/pstruct$scr_ext");
     if ($^O eq 'dos' or $Is_VMS or $^O eq 'transit') {
-        copy("$installscript/c2ph$scr_ext", "$installscript/pstruct$scr_ext"); 
+       copy("$installscript/c2ph$scr_ext",
+            "$installscript/pstruct$scr_ext"); 
     } else {
-        link("$installscript/c2ph$scr_ext", "$installscript/pstruct$scr_ext");
+       link("$installscript/c2ph$scr_ext",
+            "$installscript/pstruct$scr_ext");
     }
 }
 
@@ -391,7 +392,7 @@ if (! $versiononly) {
 # ($installprivlib/pods for cygwin).
 
 my $pod = $Is_Cygwin ? 'pods' : 'pod';
-unless ( $versiononly && !($installprivlib =~ m/\Q$ver/)) {
+if ( !$versiononly || ($installprivlib =~ m/\Q$ver/)) {
     mkpath("${installprivlib}/$pod", $verbose, 0777);
 
     # If Perl 5.003's perldiag.pod is there, rename it.