emacs: update to 26.3

x11-packages/emacs-x/build.sh

@@ -2,14 +2,14 @@ TERMUX_PKG_HOMEPAGE=https://www.gnu.org/software/emacs/
 TERMUX_PKG_DESCRIPTION="Extensible, customizable text editor-and more (with X11 support)"
 TERMUX_PKG_LICENSE="GPL-3.0"
 TERMUX_PKG_MAINTAINER="Leonid Plyushch <leonid.plyushch@gmail.com>"
-TERMUX_PKG_VERSION=26.2
-TERMUX_PKG_REVISION=7
+TERMUX_PKG_VERSION=26.3
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/emacs/emacs-${TERMUX_PKG_VERSION}.tar.xz
-TERMUX_PKG_SHA256=151ce69dbe5b809d4492ffae4a4b153b2778459de6deb26f35691e1281a9c58e
+TERMUX_PKG_SHA256=4d90e6751ad8967822c6e092db07466b9d383ef1653feb2f95c93e7de66d3485
 TERMUX_PKG_DEPENDS="atk, fontconfig, freetype, gdk-pixbuf, giflib, glib, gtk3, libandroid-shmem, libcairo-x, libgnutls, libice, libjpeg-turbo, libpng, librsvg, libsm, libtiff, libx11, libxcb, libxext, libxfixes, libxft, libxinerama, libxml2, libxpm, libxrandr, libxrender, littlecms, ncurses, pango-x, zlib"
 TERMUX_PKG_CONFLICTS="emacs"
 TERMUX_PKG_REPLACES="emacs"
 TERMUX_PKG_PROVIDES="emacs"
+TERMUX_PKG_CONFFILES="var/service/emacsd/run var/service/emacsd/log/run"
 TERMUX_PKG_HOSTBUILD=true
 
 # Remove some irrelevant files:
@@ -51,6 +51,12 @@ TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" gl_cv_func_dup2_works=no"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_setrlimit=no"
 
 termux_step_post_extract_package() {
+	# Certain packages are not safe to build on device because their
+	# build.sh script deletes specific files in $TERMUX_PREFIX.
+	if $TERMUX_ON_DEVICE_BUILD; then
+		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
+	fi
+
 	# XXX: We have to start with new host build each time
 	#      to avoid build error when cross compiling.
 	rm -Rf $TERMUX_PKG_HOSTBUILD_DIR
@@ -65,10 +71,6 @@ termux_step_post_extract_package() {
 	export CANNOT_DUMP=yes
 }
 
-termux_step_pre_configure() {
-	export LIBS="-landroid-shmem"
-}
-
 termux_step_host_build() {
 	# Build a bootstrap-emacs binary to be used in termux_step_post_configure.
 	local NATIVE_PREFIX=$TERMUX_PKG_TMPDIR/emacs-native
@@ -79,6 +81,10 @@ termux_step_host_build() {
 	make -j $TERMUX_MAKE_PROCESSES
 }
 
+ermux_step_pre_configure() {
+	export LIBS="-landroid-shmem"
+}
+
 termux_step_post_configure() {
 	cp $TERMUX_PKG_HOSTBUILD_DIR/src/bootstrap-emacs $TERMUX_PKG_BUILDDIR/src/bootstrap-emacs
 	cp $TERMUX_PKG_HOSTBUILD_DIR/lib-src/make-docfile $TERMUX_PKG_BUILDDIR/lib-src/make-docfile
@@ -88,4 +94,36 @@ termux_step_post_configure() {
 
 termux_step_post_make_install() {
 	cp $TERMUX_PKG_BUILDER_DIR/site-init.el $TERMUX_PREFIX/share/emacs/${TERMUX_PKG_VERSION}/lisp/emacs-lisp/
+
+	# Setup emacs --daemon service script
+	mkdir -p $TERMUX_PREFIX/var/service
+	cd $TERMUX_PREFIX/var/service
+	mkdir -p emacsd/log
+	echo "#!$TERMUX_PREFIX/bin/sh" > emacsd/run
+	echo 'exec emacs --fg-daemon 2>&1' >> emacsd/run
+	chmod +x emacsd/run
+	touch emacsd/down
+
+	ln -sf $TERMUX_PREFIX/share/termux-services/svlogger emacsd/log/run
+}
+
+termux_step_create_debscripts() {
+	cat <<- EOF > ./postinst
+	#!$TERMUX_PREFIX/bin/sh
+	if [ "\$1" = "configure" ] || [ "\$1" = "abort-upgrade" ]; then
+		if [ -x "$TERMUX_PREFIX/bin/update-alternatives" ]; then
+			update-alternatives --install \
+				$TERMUX_PREFIX/bin/editor editor $TERMUX_PREFIX/bin/emacs 40
+		fi
+	fi
+	EOF
+
+	cat <<- EOF > ./prerm
+	#!$TERMUX_PREFIX/bin/sh
+	if [ "\$1" != "upgrade" ]; then
+		if [ -x "$TERMUX_PREFIX/bin/update-alternatives" ]; then
+			update-alternatives --remove editor $TERMUX_PREFIX/bin/emacs
+		fi
+	fi
+	EOF
 }

x11-packages/emacs-x/lib-src-emacsclient.c.patch

@@ -1,12 +1,18 @@
-diff -u -r ../emacs-25.0.92/lib-src/emacsclient.c ./lib-src/emacsclient.c
---- ../emacs-25.0.92/lib-src/emacsclient.c	2016-03-02 05:21:42.000000000 -0500
-+++ ./lib-src/emacsclient.c	2016-04-09 01:28:10.881760020 -0400
-@@ -1210,7 +1210,7 @@
+--- ../emacsclient.c.orig	2019-08-29 20:08:48.840624090 +0200
++++ ./lib-src/emacsclient.c	2019-08-29 20:13:37.425382182 +0200
+@@ -1289,11 +1289,12 @@
                }
              else
  #endif
 -              tmpdir = "/tmp";
 +              tmpdir = "@TERMUX_PREFIX@/tmp";
            }
++	/* Use $PREFIX/var/run instead of $TMPDIR in termux. */
  	socket_name_storage =
- 	  xmalloc (strlen (tmpdir) + strlen (server_name) + EXTRA_SPACE);
+-	  xmalloc (strlen (tmpdir) + strlen (server_name) + EXTRA_SPACE);
+-	char *z = stpcpy (socket_name_storage, tmpdir);
++	  xmalloc (strlen ("@TERMUX_PREFIX@/var/run") + strlen (server_name) + EXTRA_SPACE);
++	char *z = stpcpy (socket_name_storage, "@TERMUX_PREFIX@/var/run");
+ 	z += sprintf (z, "/emacs%ld/", uid);
+ 	strcpy (z, server_name);
+ 	local_socket_name = socket_name_storage;

x11-packages/emacs-x/lisp-server.el.patch.beforehostbuild

@@ -6,7 +6,7 @@ diff -u -r ../emacs-25.0.92/lisp/server.el ./lisp/server.el
  (defvar server-socket-dir
    (and (featurep 'make-network-process '(:family local))
 -       (format "%s/emacs%d" (or (getenv "TMPDIR") "/tmp") (user-uid)))
-+       (format "%s/emacs%d" (or (getenv "TMPDIR") "@TERMUX_PREFIX@/tmp") (user-uid)))
++       (format "%s/emacs%d" "@TERMUX_PREFIX@/var/run" (user-uid)))
    "The directory in which to place the server socket.
  If local sockets are not supported, this is nil.")