From e312afc3440519ea91992b5df74886856ae57555 Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Mon, 13 Aug 2018 21:40:29 +0200
Subject: Fix building out of source

* configure.ac: Fix patching Makefile.in in $srcdir.
---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index df5a1a08..1164b27e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -217,8 +217,8 @@ dnl     config.status
 dnl ])
 AC_CONFIG_COMMANDS_POST([
   if "$PATCH" -f < "$srcdir"/config.status.dep.patch > /dev/null 2>&1 ||
-     "$PATCH" -f < "$srcdir"/Makefile.in.dep.patch > /dev/null 2>&1 ||
-     grep "Ugly bootstrap hack to get to-be-generated files created" Makefile.in > /dev/null 2>&1
+     ( cd "$srcdir" && "$PATCH" -f < Makefile.in.dep.patch ||
+       grep "Ugly bootstrap hack to get to-be-generated files created" Makefile.in ) > /dev/null 2>&1
   then] AC_MSG_NOTICE([Applied a patch to work around a deficiency in]
     [Automake.  See `configure.ac' for details.])
   [else] AC_MSG_ERROR([failed to patch using `config.status.dep.patch'.]
-- 
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