X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=klibc%2Fmakeklcc.pl;h=74045955fdcd75db015f85e765a45ef8b7256749;hb=5618b5611bccf64a1e22f8cbcebe8ecba9713c9c;hp=f8a6294db3faa72101eebf191ce78c0a074fbe64;hpb=cb948532ff3cb7edf1d2eead7a5cce9e8a1a7a97;p=elogind.git

diff --git a/klibc/makeklcc.pl b/klibc/makeklcc.pl
old mode 100644
new mode 100755
index f8a6294db..74045955f
--- a/klibc/makeklcc.pl
+++ b/klibc/makeklcc.pl
@@ -5,8 +5,27 @@
 # Usage: makeklcc klcc.in klibc.config perlpath
 #
 
+use File::Spec;
+
 ($klccin, $klibcconf, $perlpath) = @ARGV;
 
+sub pathsearch($) {
+    my($file) = @_;
+    my(@path);
+    my($p,$pp);
+
+    if ( $file =~ /\// ) {
+	return File::Spec->rel2abs($file);
+    }
+    
+    foreach $p ( split(/\:/, $ENV{'PATH'}) ) {
+	$pp = File::Spec->rel2abs(File::Spec->catpath(undef, $p, $file));
+	return $pp if ( -x $pp );
+    }
+
+    return undef;
+}
+
 print "#!${perlpath}\n";
 
 open(KLIBCCONF, '<', $klibcconf) or die "$0: cannot open $klibcconf: $!\n";
@@ -14,6 +33,13 @@ while ( defined($l = <KLIBCCONF>) ) {
     chomp $l;
     if ( $l =~ /^([^=]+)\=(.*)$/ ) {
 	$n = $1;  $s = $2;
+
+	if ( $n eq 'CC' || $n eq 'LD' || $n eq 'STRIP' ) {
+	    $s1 = pathsearch($s);
+	    die "$0: Cannot find $n: $s\n" unless ( defined($s1) );
+	    $s = $s1;
+	}
+
 	print "\$$n = \"\Q$s\E\";\n";
 	print "\@$n = qw($s);\n";
 	print "\$conf{\'\L$n\E\'} = \\\$$n;\n";