--- parser3/configure	2003/11/06 14:37:04	1.70
+++ parser3/configure	2003/11/20 17:23:19	1.71
@@ -867,6 +867,7 @@ Optional Features:
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-build-warnings   to enable build-time compiler warnings if gcc is used
   --with-assertions       to enable assertions
   --with-charsets=CHARSET,CHARSET,...  Enables charsets in root config (windows-1251,
                           windows-1250 windows-1257 koi8-r; Default is windows-1251)
@@ -3559,6 +3560,17 @@ esac
 
 
 
+# Check whether --with-build-warnings or --without-build-warnings was given.
+if test "${with_build_warnings+set}" = set; then
+  withval="$with_build_warnings"
+  { echo "$as_me:$LINENO: WARNING: enabling compiler warnings" >&5
+echo "$as_me: WARNING: enabling compiler warnings" >&2;}
+	CXXFLAGS="$CXXFLAGS -W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+
+fi;
+
+
+
 # Check whether --with-assertions or --without-assertions was given.
 if test "${with_assertions+set}" = set; then
   withval="$with_assertions"