From 8931c49efade57afb73e0d6f51e739a8ea4b896e Mon Sep 17 00:00:00 2001
From: Sylvestre Ledru <sylvestre@debian.org>
Date: Sun, 1 Feb 2015 14:55:43 +0000
Subject: [PATCH] Fix some bashims. More information on
 https://wiki.ubuntu.com/DashAsBinSh. Reported initially on
 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772302 &
 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772301

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227744 91177308-0d34-0410-b5e6-96231b3b80d8
---
 autoconf/configure.ac          | 4 ++--
 configure                      | 4 ++--
 utils/lit/utils/check-coverage | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index cd458a49696..e699ee631e5 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -1535,11 +1535,11 @@ AC_ARG_WITH(oprofile,
             AC_SEARCH_LIBS(bfd_init, bfd, [], [])
             AC_SEARCH_LIBS(op_open_agent, opagent, [], [
               echo "Error! You need to have libopagent around."
-              exit -1
+              exit 1
             ])
             AC_CHECK_HEADER([opagent.h], [], [
               echo "Error! You need to have opagent.h around."
-              exit -1
+              exit 1
               ])
           fi ;;
         *)
diff --git a/configure b/configure
index e22c21e302f..2eed67ef67c 100755
--- a/configure
+++ b/configure
@@ -9910,7 +9910,7 @@ if test "$ac_res" != no; then
 else
 
               echo "Error! You need to have libopagent around."
-              exit -1
+              exit 1
 
 fi
 
@@ -10073,7 +10073,7 @@ if test $ac_cv_header_opagent_h = yes; then
 else
 
               echo "Error! You need to have opagent.h around."
-              exit -1
+              exit 1
 
 fi
 
diff --git a/utils/lit/utils/check-coverage b/utils/lit/utils/check-coverage
index 128e827f22d..cded7a2921c 100755
--- a/utils/lit/utils/check-coverage
+++ b/utils/lit/utils/check-coverage
@@ -23,7 +23,7 @@ fi
 # sitecustomize.
 if ! python -c \
       'import sitecustomize, sys; sys.exit("coverage" not in dir(sitecustomize))' \
-      &> /dev/null; then
+      >/dev/null 2>&1; then
     printf 1>&2 "error: active python does not appear to enable coverage in its 'sitecustomize.py'\n"
     exit 1
 fi