finding the emacs lisp after install

finding the emacs lisp after install

[David Edmondson]

After this change...

> commit dfbec15b2388158693ab0dce0c7d348c4c5a98a5
> Author: Carl Worth <cworth@cworth.org>
> Date:   Tue Apr 6 15:05:13 2010 -0700
> 
>     Install emacs lisp files into a notmuch sub-directory of site-lisp.
>     
>     Now that we have multiple emacs-lisp source files, it's just more
>     polite this way.

...how is emacs supposed to find these files? .../site-lisp/notmuch is
not in my load-path by default (Debian GNU Emacs 23.1.1).

dme.
-- 
David Edmondson, http://dme.org

Re: finding the emacs lisp after install

[Carl Worth]

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On Wed, 07 Apr 2010 12:42:21 +0100, David Edmondson <dme@dme.org> wrote:
> After this change...
>
> >     Install emacs lisp files into a notmuch sub-directory of site-lisp.
> >     
> >     Now that we have multiple emacs-lisp source files, it's just more
> >     polite this way.
> 
> ...how is emacs supposed to find these files? .../site-lisp/notmuch is
> not in my load-path by default (Debian GNU Emacs 23.1.1).

Ah, good point.

The Debian package goes through some magic (in
/etc/emacs/site-start.d/50notmuch.el) to ensure that this directory is
added to the load-path.

Given that, I've just changed the default back to just install the files
into ${prefix}/share/emacs/site-lisp and made the Debian packaging
request ${prefix}/share/emacs/site-lisp/notmuch when it configures (see
below).

Thanks for the report,

-Carl

From a7a961c510a87dc8af2842decabcbc9ecb7c1139 Mon Sep 17 00:00:00 2001
From: Carl Worth <cworth@cworth.org>
Date: Wed, 7 Apr 2010 10:07:23 -0700
Subject: [PATCH] Makefile: Install emacs code to site-lisp, not site-lisp/notmuch

And just make the Debian packaging request site-lisp/notmuch like it
wants. Otherwise, the installed files won't appear on the load-path
so won't be found by emacs.
---
 configure    |    6 +++---
 debian/rules |    3 +++
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/configure b/configure
index 21780a6..959c65a 100755
--- a/configure
+++ b/configure
@@ -71,7 +71,7 @@ Fine tuning of some installation directories is available:
 	--includedir=DIR	Install header files to DIR [PREFIX/include]
 	--mandir=DIR		Install man pages to DIR [PREFIX/share/man]
 	--sysconfdir=DIR	Read-only single-machine data [PREFIX/etc]
-	--emacslispdir=DIR	Elisp [PREFIX/share/emacs/site-lisp/notmuch]
+	--emacslispdir=DIR	Emacs code [PREFIX/share/emacs/site-lisp]
 
 Additional options are accepted for compatibility with other
 configure-script calling conventions, but don't do anything yet:
@@ -219,9 +219,9 @@ fi
 
 if [ -z "${EMACSLISPDIR}" ]; then
     if pkg-config --modversion emacs > /dev/null 2>&1; then
-	EMACSLISPDIR=$(pkg-config emacs --variable sitepkglispdir)/notmuch
+	EMACSLISPDIR=$(pkg-config emacs --variable sitepkglispdir)
     else
-	EMACSLISPDIR='$(prefix)/share/emacs/site-lisp/notmuch'
+	EMACSLISPDIR='$(prefix)/share/emacs/site-lisp'
     fi
 fi
 
diff --git a/debian/rules b/debian/rules
index 1f6c4bb..0c20c94 100755
--- a/debian/rules
+++ b/debian/rules
@@ -2,6 +2,9 @@
 %:
 	dh $@
 
+override_dh_auto_configure:
+	dh_auto-configure --emacslispdir=/usr/share/emacs/site-lisp/notmuch
+
 override_dh_installdocs:
 	dh_installdocs
 	install -m644 vim/README debian/notmuch/usr/share/doc/notmuch/README.vim
-- 
1.7.0


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