From dbff64cb4b7530861c2309c794efdd4e0cf47a23 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Tue, 22 Mar 2016 15:31:00 -0400
Subject: [PATCH] updates

---
 doit       | 11 ++++++++++-
 reduce-ice |  4 ++--
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/doit b/doit
index efbda89..33a5687 100755
--- a/doit
+++ b/doit
@@ -9,12 +9,13 @@ if ! ./reduce-ice ; then
 	exit 1
 fi
 
+if false ; then
 echo "initial whitespace/preproc filter"
 cp ${FILE} ${FILE}.unfiltered
 sed -i \
+	-e 's:[[:space:]]*::' \
 	-e '/^$/d' \
 	-e '/^#/d' \
-	-e 's:[[:space:]]*::' \
 	${FILE}
 if cmp -s ${FILE} ${FILE}.unfiltered ; then
 	rm -f ${FILE}.unfiltered
@@ -22,10 +23,18 @@ elif ! ./reduce-ice ; then
 	echo "ERROR: filtered version breaks things !?"
 	exit 1
 fi
+fi
 
+dir=$(mktemp -d -t reduce-ice.XXXXXX)
+cp $FILE $dir/
+ln -s $PWD/reduce-ice $dir/
+pushd $dir
 for x in ${@:-0 0 1 1 2 2 5 5 10 10} ; do
 	multidelta -level=$x ./reduce-ice $FILE
 done
+popd
+cp $dir/$FILE $FILE
+rm -rf $dir
 
 case $FILE in
 	*.i|*.ii|*.c|*.cxx) Lindent $FILE;;
diff --git a/reduce-ice b/reduce-ice
index 1e71ac8..328af09 100755
--- a/reduce-ice
+++ b/reduce-ice
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #
 # Run like:
 #  multidelta -level=# ./reduce-ice $FILE
@@ -13,4 +13,4 @@ CC=g++-3.4.6
 CFLAGS="-ggdb -m32"
 STRING="internal compiler error.*dwarf2out_finish"
 
-$CC -pipe -c $CFLAGS $FILE 2>&1 | grep "$STRING"
+$CC -pipe -c $CFLAGS $FILE -o /dev/null 2>&1 | grep "$STRING"
-- 
2.39.2