Rename configure.in to configure.ac.

Fixes: debbugs:11603

1 files changed, 4 insertions, 4 deletions

diff --git a/make-dist b/make-dist
index 0582f994672..cc14ff3987b 100755
--- a/make-dist
+++ b/make-dist
@@ -147,7 +147,7 @@ fi
 
 ### Find out which version of Emacs this is.
 version=`
-  sed -n 's/^AC_INIT(emacs,[     ]*\([^  )]*\).*/\1/p' <configure.in
+  sed -n 's/^AC_INIT(emacs,[     ]*\([^  )]*\).*/\1/p' <configure.ac
 ` || version=
 if [ ! "${version}" ]; then
   echo "${progname}: can't find current Emacs version in \`./src/emacs.c'" >&2
@@ -230,13 +230,13 @@ fi
 
 if [ $update = yes ]; then
 
-  ## Make sure configure is newer than configure.in, etc.
+  ## Make sure configure is newer than configure.ac, etc.
   ## It is better to let autoreconf do what is needed than
   ## for us to try and duplicate all its checks.
   echo "Running autoreconf"
   autoreconf -i -I m4 || { x=$?; echo Autoreconf FAILED! >&2; exit $x; }
 
-  ## Make sure src/stamp-h.in is newer than configure.in.
+  ## Make sure src/stamp-h.in is newer than configure.ac.
   rm -f src/stamp-h.in
   echo timestamp > src/stamp-h.in
 
@@ -273,7 +273,7 @@ mkdir ${tempdir}
 ### README while the rest of the tar file is still unpacking.  Whoopee.
 echo "Making links to top-level files"
 ln INSTALL README BUGS ${tempdir}
-ln ChangeLog Makefile.in configure configure.in ${tempdir}
+ln ChangeLog Makefile.in configure configure.ac ${tempdir}
 ln config.bat make-dist .dir-locals.el ${tempdir}
 ln aclocal.m4 ${tempdir}