$NetBSD: patch-configure,v 1.1 2022/03/27 15:08:48 nia Exp $

Honor CFLAGS/LDFLAGS from environment.

--- configure.orig	2004-12-29 19:14:28.000000000 +0000
+++ configure
@@ -6772,7 +6772,6 @@ fi
 OS_FLAGS=
 OPT=
 LDLIBS=
-LDFLAGS=
 case $host_os in
   aix*)
     if test -z "$GCC"; then
@@ -6822,6 +6821,7 @@ case $host_os in
     if test -n "$GCC"; then
       OPT="-O2";
     fi;;
+  netbsd*) ;;
   next*)
     OPT="-O2";;
 
@@ -6945,7 +6945,7 @@ else
 fi
 
 
-CFLAGS="-DUNIX \$(OPT) $OS_FLAGS $PROTOFLAG \$(OPTIONS)"
+CFLAGS="$CFLAGS -DUNIX \$(OPT) $OS_FLAGS $PROTOFLAG \$(OPTIONS)"
 echo "$as_me:$LINENO: result: Compile command is $CC $CFLAGS" >&5
 echo "${ECHO_T}Compile command is $CC $CFLAGS" >&6
 echo "$as_me:$LINENO: result: \$(OPT) is $OPT" >&5