X-Git-Url: https://git.hcoop.net/bpt/emacs.git/blobdiff_plain/63696a737c9c28f203e1e4f8c73f8a765486543f..ac4c50ad333ca1ba1478b4766c866efeea59eb30:/autogen.sh

diff --git a/autogen.sh b/autogen.sh
index d15817d059..cb224421d0 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 ### autogen.sh - tool to help build Emacs from a bzr checkout
 
-## Copyright (C) 2011  Free Software Foundation, Inc.
+## Copyright (C) 2011-2014 Free Software Foundation, Inc.
 
 ## Author: Glenn Morris <rgm@gnu.org>
 
@@ -25,7 +25,7 @@
 ## The Emacs bzr repository does not include the configure script
 ## (and associated helpers).  The first time you fetch Emacs from bzr,
 ## run this script to generate the necessary files.
-## For more details, see the file INSTALL.BZR.
+## For more details, see the file INSTALL.REPO.
 
 ### Code:
 
@@ -34,10 +34,11 @@
 progs="autoconf automake"
 
 ## Minimum versions we need:
-autoconf_min=`sed -n 's/^ *AC_PREREQ(\([0-9\.]*\)).*/\1/p' configure.in`
+autoconf_min=`sed -n 's/^ *AC_PREREQ(\([0-9\.]*\)).*/\1/p' configure.ac`
 
-## FIXME how to determine this from the sources?
-automake_min=1.11
+## This will need improving if more options are ever added to the
+## AM_INIT_AUTOMAKE call.
+automake_min=`sed -n 's/^ *AM_INIT_AUTOMAKE(\([0-9\.]*\)).*/\1/p' configure.ac`
 
 
 ## $1 = program, eg "autoconf".
@@ -67,7 +68,7 @@ minor_version ()
 
 ## $1 = program
 ## $2 = minimum version.
-## Return 0 if program is present with version >= minumum version.
+## Return 0 if program is present with version >= minimum version.
 ## Return 1 if program is missing.
 ## Return 2 if program is present but too old.
 ## Return 3 for unexpected error (eg failed to parse version).
@@ -104,7 +105,7 @@ check_version ()
 
 cat <<EOF
 Checking whether you have the necessary tools...
-(Read INSTALL.BZR for more details on building Emacs)
+(Read INSTALL.REPO for more details on building Emacs)
 
 EOF
 
@@ -190,13 +191,6 @@ autoreconf -i -I m4
 
 instead of this script.
 
-If all else fails, you can try using the pre-built versions of the
-generated files by doing:
-
-./autogen/copy_autogen
-
-This is not recommended - see the comments in \`copy_autogen'.
-
 Please report any problems with this script to bug-gnu-emacs@gnu.org .
 EOF
 
@@ -209,6 +203,10 @@ echo "Your system has the required tools, running autoreconf..."
 ## Let autoreconf figure out what, if anything, needs doing.
 autoreconf -i -I m4 || exit $?
 
+## Create a timestamp, so that './autogen.sh; make' doesn't
+## cause 'make' to needlessly run 'autoheader'.
+echo timestamp > src/stamp-h.in || exit
+
 echo "You can now run \`./configure'."
 
 exit 0