From 4ba4c54add7f291e655fb0a5555f7049a9ed17e9 Mon Sep 17 00:00:00 2001
From: Glenn Morris <rgm@gnu.org>
Date: Tue, 24 May 2011 01:16:58 -0700
Subject: Remove dead code in configure.in.

* configure.in: Remove test for already configured source directory.
AM_INIT_AUTOMAKE has already done a more stringent test.  (Bug#953)
---
 configure.in | 11 -----------
 1 file changed, 11 deletions(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index c8f561a6c5..aa7d890781 100644
--- a/configure.in
+++ b/configure.in
@@ -364,17 +364,6 @@ case "${srcdir}" in
   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
 esac
 
-#### Check if the source directory already has a configured system in it.
-if test `pwd` != `(cd ${srcdir} && pwd)` \
-   && test -f "${srcdir}/src/config.h" ; then
-  AC_MSG_WARN([[The directory tree `${srcdir}' is being used
-   as a build directory right now; it has been configured in its own
-   right.  To configure in another directory as well, you MUST
-   use GNU make.  If you do not have GNU make, then you must
-   now do `make distclean' in ${srcdir},
-   and then run $0 again.]])
-fi
-
 #### Given the configuration name, set machfile and opsysfile to the
 #### names of the m/*.h and s/*.h files we should use.
 
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