Index: configure.in
===================================================================
RCS file: /sfhome/cvs/dillo/dillo/configure.in,v
retrieving revision 1.56
diff -u -r1.56 configure.in
--- configure.in	21 Nov 2003 21:08:50 -0000	1.56
+++ configure.in	25 Nov 2003 16:06:09 -0000
@@ -35,7 +35,7 @@
 dnl (this is somewhat a religious problem)
 dnl --------------------------------------
 dnl
-if test ! "`$CPP -v < /dev/null 2>&1 | grep '/usr/local/include'`" ; then
+if test "`$CPP -v < /dev/null 2>&1 | grep '/usr/local/include' 2>&1`" = ""; then
   CPPFLAGS="$CPPFLAGS -I/usr/local/include"
   LDFLAGS="$LDFLAGS -L/usr/local/lib"
 fi
@@ -200,7 +200,9 @@
     CFLAGS="$CFLAGS -Wall"
   fi
   if test "`echo $CFLAGS | grep '\-W[^a]' 2> /dev/null`" = ""; then
-    CFLAGS="$CFLAGS -W -Wno-unused-parameter"
+    if test "`$CC -v 2>&1 | grep 'version 2'`" = ""; then
+      CFLAGS="$CFLAGS -W -Wno-unused-parameter"
+    fi
   fi
   if test "`echo $CFLAGS | grep '\-Waggregate-return' 2> /dev/null`" = ""; then
     CFLAGS="$CFLAGS -Waggregate-return"