Change 17879 by [EMAIL PROTECTED] on 2002/09/09 09:23:53
Subject: [PATCH] Configure locincpth vs Jaguar gcc 3
From: Jarkko Hietaniemi <[EMAIL PROTECTED]>
Date: Mon, 9 Sep 2002 00:07:46 +0300
Message-ID: <[EMAIL PROTECTED]>
Affected files ...
.... //depot/perl/Configure#480 edit
Differences ...
==== //depot/perl/Configure#480 (xtext) ====
Index: perl/Configure
--- perl/Configure#479~17866~ Sun Sep 8 08:06:05 2002
+++ perl/Configure Mon Sep 9 02:23:53 2002
@@ -3853,14 +3853,17 @@
'') ccname="$cc" ;;
esac
-# gcc 3.1 complains about adding -Idirectories that it already knows about,
+# gcc 3.* complain about adding -Idirectories that they already know about,
# so we will take those off from locincpth.
case "$gccversion" in
3*)
echo "main(){}">try.c
- for incdir in `$cc -v -c try.c 2>&1 | \
- sed '1,/^#include <\.\.\.>/d;/^End of search list/,$d;s/^ //'` ; do
- locincpth=`echo $locincpth | sed s!$incdir!!`
+ for incdir in $locincpth; do
+ warn=`$cc $ccflags -I$incdir -c try.c 2>&1 | \
+ grep '^cc1: warning: changing search order '`
+ if test "X$warn" != X; then
+ locincpth=`echo " $locincpth " | sed "s! $incdir ! !"`
+ fi
done
$rm -f try try.*
esac
End of Patch.
