From e1fdd2263f8dadd9dad1c2462c3b8c7972b3ff56 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter_e@gmx.net>
Date: Fri, 13 Oct 2006 20:23:07 +0000
Subject: Make unknown-option-warning code more portable.  echo -n is not
 portable, and neither is "|" or "\|" in basic regular expressions.

---
 configure | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

(limited to 'configure')

diff --git a/configure b/configure
index f01b03b15c..3a826db364 100755
--- a/configure
+++ b/configure
@@ -22980,9 +22980,9 @@ fi
 #
 
 
-  for var in `set |sed -ne '/^\(with_\|enable\_\)/ s/=.*//p'` ; do
-     case $var in
-       with_template) ;;
+  for pgac_var in `set | sed 's/=.*//' | $EGREP 'with_|enable_'`; do
+    case $pgac_var in
+      with_template) ;;
 with_docdir) ;;
 with_includes) ;;
 with_libraries) ;;
@@ -23014,12 +23014,13 @@ with_readline) ;;
 with_libedit_preferred) ;;
 with_zlib) ;;
 
-       with_gnu_ld) ;;
-     *)
-       echo -n "*** Option ignored: "
-       echo $var | sed -e 's/\(^=*\)/--\1/;s/_/-/g'
-       ;;
-     esac
+      with_gnu_ld) ;;
+    *)
+      pgac_txt=`echo $pgac_var | tr '_' '-'`
+      { echo "$as_me:$LINENO: WARNING: option ignored: --$pgac_txt" >&5
+echo "$as_me: WARNING: option ignored: --$pgac_txt" >&2;}
+      ;;
+    esac
   done
 
 
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