First steps of making builds outside the source

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

diff --git a/configpm b/configpm
index dd9e858..ac7f3aa 100755 (executable)
--- a/configpm
+++ b/configpm
@@ -1,7 +1,15 @@
 #!./miniperl -w
 
+# File::Spec?
 my $config_pm = $ARGV[0] || 'lib/Config.pm';
-my $glossary = $ARGV[1] || 'Porting/Glossary';
+my $src = '.';
+# File::Dirname?  File::Spec?
+if ($0 =~ m!^(?:(.+)/)configpm$!) {
+  $src = $1;
+  unshift @INC, "$1/lib";
+}
+# File::Spec?
+my $glossary = $ARGV[1] || "$src/Porting/Glossary";
 @ARGV = "./config.sh";
 
 # list names to put first (and hence lookup fastest)
@@ -85,7 +93,11 @@ print CONFIG "\n",
 
 print CONFIG "my \$summary = <<'!END!';\n";
 
-open(MYCONFIG,"<myconfig.SH") || die "open myconfig.SH failed: $!";
+# File::Spec?
+my $myconfigdotSH =
+       $src eq "." ? "myconfig.SH" : "$src/myconfig.SH";
+
+open(MYCONFIG,"<$myconfigdotSH") || die "open $myconfigdotSH failed: $!";
 1 while defined($_ = <MYCONFIG>) && !/^Summary of/;
 do { print CONFIG $_ } until !defined($_ = <MYCONFIG>) || /^\s*$/;
 close(MYCONFIG);