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)

diff --git a/ChangeLog b/ChangeLog
index 61d23540e55875169ca44c80383c6f253f41e8bf..1175988d897bb6eb1b7c9427141066e7064a056e 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -10,6 +10,9 @@
 
 2011-05-24  Glenn Morris  <rgm@gnu.org>
 
+       * configure.in: Remove test for already configured source directory.
+       AM_INIT_AUTOMAKE has already done a more stringent test.  (Bug#953)
+
        * Makefile.in (TAGS, tags, check): Pass MFLAGS to sub-makes.
 
        * configure.in (OPT_MAKEFILES_IN): Remove.

diff --git a/configure.in b/configure.in
index c8f561a6c5e11a5bb174042c148516ba733cf4dd..aa7d890781c8ac23c95748e3980e28d5edfcf1a6 100644 (file)
--- 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.