app-emacs/gnuserv: Fix byte-compilation with Emacs 28

Update HOMEPAGE and SRC_URI.

Closes: https://bugs.gentoo.org/836892
Signed-off-by: Ulrich Müller <ulm@gentoo.org>

app-emacs/gnuserv/files/gnuserv-3.12.8-emacs-28.patch

@@ -0,0 +1,36 @@
+https://bugs.gentoo.org/836892
+
+--- gnuserv-3.12.8/gnuserv.el
++++ gnuserv-3.12.8/gnuserv.el
+@@ -98,31 +98,6 @@
+   :group 'gnuserv)
+ 
+ 
+-;; Provide the old variables as aliases, to avoid breaking .emacs
+-;; files.  However, they are obsolete and should be converted to the
+-;; new forms.  This ugly crock must be before the variable
+-;; declaration, or the scheme fails.
+-
+-(define-obsolete-variable-alias 'server-frame 'gnuserv-frame)
+-(define-obsolete-variable-alias 'server-done-function
+-  'gnuserv-done-function)
+-(define-obsolete-variable-alias 'server-done-temp-file-function
+-  'gnuserv-done-temp-file-function)
+-(define-obsolete-variable-alias 'server-find-file-function
+-  'gnuserv-find-file-function)
+-(define-obsolete-variable-alias 'server-program
+-  'gnuserv-program)
+-(define-obsolete-variable-alias 'server-visit-hook
+-  'gnuserv-visit-hook)
+-(define-obsolete-variable-alias 'server-done-hook
+-  'gnuserv-done-hook)
+-(define-obsolete-variable-alias 'server-kill-quietly
+-  'gnuserv-kill-quietly)
+-(define-obsolete-variable-alias 'server-temp-file-regexp
+-  'gnuserv-temp-file-regexp)
+-(define-obsolete-variable-alias 'server-make-temp-file-backup
+-  'gnuserv-make-temp-file-backup)
+-
+ ;;;###autoload
+ (defcustom gnuserv-frame nil
+   "*The frame to be used to display all edited files.

app-emacs/gnuserv/files/gnuserv-3.12.8-gnudoit.patch

@@ -0,0 +1,15 @@
+--- gnuserv-3.12.8/gnudoit
++++ gnuserv-3.12.8/gnudoit
+@@ -27,10 +27,10 @@
+ 
+ if [ $# -eq 0 ]
+ then
+-    exec gnuclient $quick -batch 
++    exec gnuclient-emacs $quick -batch
+ else
+ # I use "$*" instead of "$@" intentionally -- I don't want to have the
+ # arguments split.
+-    exec gnuclient $quick -batch -eval "$*"
++    exec gnuclient-emacs $quick -batch -eval "$*"
+ fi
+ 

app-emacs/gnuserv/gnuserv-3.12.8-r5.ebuild

@@ -6,8 +6,9 @@ EAPI=7
 inherit elisp desktop xdg-utils
 
 DESCRIPTION="Attach to an already running Emacs"
-HOMEPAGE="http://meltin.net/hacks/emacs/"
-SRC_URI="http://meltin.net/hacks/emacs/src/${P}.tar.gz"
+HOMEPAGE="https://web.archive.org/web/20160508134736/http://martin.meltin.net/hacks/emacs/
+	https://www.emacswiki.org/emacs/GnuClient"
+SRC_URI="https://web.archive.org/web/20150908031821/http://martin.meltin.net/sites/martin.meltin.net/files/hacks/${P}.tar.gz"
 
 LICENSE="GPL-2+"
 SLOT="0"
@@ -19,15 +20,14 @@ RDEPEND=">=app-eselect/eselect-emacs-1.15
 DEPEND="${RDEPEND}
 	X? ( x11-base/xorg-proto )"
 
+PATCHES=(
+	"${FILESDIR}"/${P}-backquotes.patch
+	"${FILESDIR}"/${P}-process-query.patch
+	"${FILESDIR}"/${P}-gnudoit.patch
+	"${FILESDIR}"/${P}-emacs-28.patch
+)
 SITEFILE="50${PN}-gentoo.el"
 
-src_prepare() {
-	eapply "${FILESDIR}"/${P}-backquotes.patch
-	eapply "${FILESDIR}"/${P}-process-query.patch
-	sed -i -e 's/exec gnuclient/&-emacs/' gnudoit || die
-	eapply_user
-}
-
 src_configure() {
 	econf $(use_enable X xauth) \
 		--x-includes="${EPREFIX}"/usr/include \