From 0891a7429fdf45966403ffabe487c9f67f93201b Mon Sep 17 00:00:00 2001
From: Paul Gardner-Stephen <gardners@serval1.(none)>
Date: Wed, 5 Sep 2012 20:26:09 +0930
Subject: [PATCH] Use -r because Solaris' sh doesn't have -e (?!) Avoid
 extended REs (not necessary here but doesn't hurt)

---
 nacl/nacl-gcc-prep | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/nacl/nacl-gcc-prep b/nacl/nacl-gcc-prep
index d07a6541..aad9e58c 100755
--- a/nacl/nacl-gcc-prep
+++ b/nacl/nacl-gcc-prep
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-if [ ! -e nacl-version ]; then
+if [ ! -r nacl-version ]; then
    echo "Can't find nacl-version file"
    exit 1
 fi
@@ -72,7 +72,7 @@ for ar in $arlist; do
    incpath=`dirname $ar`/../../include/$arch
    rm -f test
    gcc -o test test.c $ar -I$incpath >/dev/null 2>&1
-   if [ -e test ]; then
+   if [ -r test ]; then
      naclbuilddir=`echo $ar | sed -e s,/libnacl.a,,`
      echo "${incpath}" >naclinc.txt
      echo "${ar}" >nacllib.txt
@@ -82,5 +82,5 @@ done
 rm -f test test.c
 
 # Create nacl.h for lazy programmers
-(cd ${incpath} ; find . -name \*.h -a \! -name mphlr.h -a \! -name nacl.h | sed -Ee 's,\./(.*),#include <\1>,') >${incpath}/nacl.h
+(cd ${incpath} ; find . -name \*.h -a \! -name mphlr.h -a \! -name nacl.h | sed -e 's,\./\(.*\),#include <\1>,') >${incpath}/nacl.h