Building Emacs 24 for Mac OS X Lion
As of August 2012, you should consider installing the more current
automake packages from the Homebrew Project, which are current enough to configure the Emacs source without having to use the
copy_autogen script. The following will also work, but is only recommended for instances where the correct build tools are not available.
Emacs has included source for building emacs using the Cocoa libraries on OS X for some time now. Unfortunately, the current source requires
autoconf version 2.65 or later while OS X Lion ships with version 2.61. As of this writing, the autoconf package available through fink is also not new enough at version 2.63. Attempting to configure from source will result in the following error message:
configure.in:24: error: Autoconf version 2.65 or higher is required
Fortunately, a workaround is included in the emacs source tree. The included
autogen/copy_autogen script can be used to copy pre-generated versions of the files which would be normally generated by autoconf, etc. This is not recommended if the necessary tools are available, but until autoconf is brought up to date it seems like an acceptable work around.
Steps for building Emacs for OS X Lion
Download/Update from the Bazaar repository .
If you’re working in an existing codebase which has already been compiled, run
make maintainer-clean to ensure that the
.elc files are re-compiled.
./autogen/copy_autogen ./configure --with-ns make install
This last step will create an OS X application at
nextstep/Emacs.app, which you can navigate to in finder and click to launch.
If everything works, you can simply drag this application to your
Applications folder to install.
by Carl Groner
Last Changed: August 05, 2012 blog comments powered by Disqus