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emacs/autogen/copy_autogen
Paul Eggert dee26dfa11 * Makefile.in: Run autogen/copy_autogen if autogen.sh fails,
to create 'configure'; problem reported by Andreas Schwab in
<http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00438.html>.
* autogen.sh: Exit with status 1 when failing due to missing tools,
reverting the 2012-09-10 change to this file.
* autogen/copy_autogen: Fail if one of the subsidiary actions fail.
Use 'cp -f' for the build-aux files, since the destinations are
typically read-only.
2012-09-17 15:35:28 -07:00

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#!/bin/sh
## Helper script for those building Emacs from bzr without autoconf etc.
## This installs some pre-generated versions of the automatically
## generated files. It is highly recommended to install the necessary
## tools instead of using this. Note that if eg configure.ac
## is updated, the next time you run make it will attempt to
## regenerate configure and will fail if you do not have the required
## tools. You will have to run this script again.
test ! -d autogen || cd autogen || exit
if test ! -e config.in; then
echo "Cannot find autogen/ directory."
exit 1
fi
## Order implied by top-level Makefile's rules, for time-stamps.
cp -f compile config.guess config.sub depcomp install-sh missing \
../build-aux &&
cp aclocal.m4 ../ &&
cp configure ../ &&
touch ../src/stamp-h.in &&
cp config.in ../src/ &&
cp Makefile.in ../lib/ &&
echo "You can now run configure"