[Emacs-diffs] /srv/bzr/emacs/trunk r104348: Remove dead code in configure.in.

[Glenn Morris]

------------------------------------------------------------
revno: 104348
committer: Glenn Morris <address@hidden>
branch nick: trunk
timestamp: Tue 2011-05-24 01:16:58 -0700
message:
  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)
modified:
  ChangeLog
  configure.in

=== modified file 'ChangeLog'
--- a/ChangeLog 2011-05-24 08:12:52 +0000
+++ b/ChangeLog 2011-05-24 08:16:58 +0000
@@ -10,6 +10,9 @@
 
 2011-05-24  Glenn Morris  <address@hidden>
 
+       * 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.

=== modified file 'configure.in'
--- a/configure.in      2011-05-24 08:02:58 +0000
+++ b/configure.in      2011-05-24 08:16:58 +0000
@@ -364,17 +364,6 @@
   *  ) 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.