From 40f79dd72e1da335c490e4e7f50841037e589c97 Mon Sep 17 00:00:00 2001
From: Matthew Flatt <mflatt@racket-lang.org>
Date: Tue, 30 Jun 2015 16:01:45 -0600
Subject: [PATCH] configure: fix `--enable-noopt`

Broken by cf8c3c9cfe, which shifted optimization flags from
CFLAGS to PREFLAGS when using a gcc-stype preprocessor.
---
 racket/src/configure           | 2 ++
 racket/src/racket/configure.ac | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/racket/src/configure b/racket/src/configure
index 63bd11a103..64d3436fc5 100755
--- a/racket/src/configure
+++ b/racket/src/configure
@@ -6581,6 +6581,8 @@ fi
 if test "${enable_noopt}" = "yes" ; then
   AWKPRG='BEGIN { FS = "(^| )-O(0|1|2|3|4|5|6|7|8|9)?( |$)" } /.*/ { for (i = 1; i < NF; i++) printf "%s ", $i; print $NF }'
   CFLAGS=`echo "$CFLAGS" | awk "$AWKPRG"`
+  CPPFLAGS=`echo "$CPPFLAGS" | awk "$AWKPRG"`
+  PREFLAGS=`echo "$PREFLAGS" | awk "$AWKPRG"`
 fi
 
 ############## usersetup ################
diff --git a/racket/src/racket/configure.ac b/racket/src/racket/configure.ac
index f7f19853a9..dc5faf3bd0 100644
--- a/racket/src/racket/configure.ac
+++ b/racket/src/racket/configure.ac
@@ -1518,6 +1518,8 @@ fi
 if test "${enable_noopt}" = "yes" ; then
   AWKPRG='BEGIN { FS = "(^| )-O(0|1|2|3|4|5|6|7|8|9)?( |$)" } /.*/ { for (i = 1; i < NF; i++) printf "%s ", $i; print $NF }'
   CFLAGS=`echo "$CFLAGS" | awk "$AWKPRG"`
+  CPPFLAGS=`echo "$CPPFLAGS" | awk "$AWKPRG"`
+  PREFLAGS=`echo "$PREFLAGS" | awk "$AWKPRG"`
 fi
 
 ############## usersetup ################