initial buildroot for linux 5.15

package/x11r7/xapp_xdm/Config.in

@@ -0,0 +1,15 @@
+config BR2_PACKAGE_XAPP_XDM
+	bool "xdm"
+	depends on BR2_USE_MMU # fork()
+	# Runtime dependency: can't start an X server unless there is one
+	depends on BR2_PACKAGE_XSERVER_XORG_SERVER
+	select BR2_PACKAGE_XAPP_SESSREG
+	select BR2_PACKAGE_XAPP_XRDB
+	select BR2_PACKAGE_XLIB_LIBX11
+	select BR2_PACKAGE_XLIB_LIBXAW
+	select BR2_PACKAGE_XLIB_LIBXDMCP
+	select BR2_PACKAGE_XLIB_LIBXINERAMA
+	select BR2_PACKAGE_XLIB_LIBXT
+	select BR2_PACKAGE_XORGPROTO
+	help
+	  X.Org xdm application

package/x11r7/xapp_xdm/S99xdm

@@ -0,0 +1,25 @@
+#!/bin/sh
+
+XDM_BIN=/usr/bin/xdm
+
+case "$1" in
+    start)
+        printf "Starting XDM: "
+        $XDM_BIN
+        echo "done"
+        ;;
+    stop)
+	echo "Stopping XDM"
+        killall -q xdm
+        ;;
+    restart)
+	$0 stop
+	$0 start
+        ;;
+    *)
+        echo "Usage: $0 {start|stop|restart}"
+        exit 1
+        ;;
+esac
+
+exit 0

package/x11r7/xapp_xdm/xapp_xdm.hash

@@ -0,0 +1,7 @@
+# From https://lists.x.org/archives/xorg-announce/2019-March/002959.html
+md5 47c4c3bf8d59b64b64d134df8b5e5ec5  xdm-1.1.12.tar.bz2
+sha1 5cc5590e40837949b1a63cb030878f8ceebd4d85  xdm-1.1.12.tar.bz2
+sha256 0dd283f72dda098d09e2925b9278c95e21551e693a5802ab442d1b577d8327f4  xdm-1.1.12.tar.bz2
+sha512 1a4be0a070ced5db8fda6fc74794c9f9ed0cb37fa440fda6a3a7652aff62dfc3d7ba68b9facf054671ebf0f4db2a0eec29d0aa3716e3407ccd5529bac3553bdb  xdm-1.1.12.tar.bz2
+# Locally computed
+sha256 b33b4bebbd6511b3e15315e8e29d67f25334ee45da8b7da6e6e97c53a70c6923  COPYING

package/x11r7/xapp_xdm/xapp_xdm.mk

@@ -0,0 +1,32 @@
+################################################################################
+#
+# xapp_xdm
+#
+################################################################################
+
+XAPP_XDM_VERSION = 1.1.12
+XAPP_XDM_SOURCE = xdm-$(XAPP_XDM_VERSION).tar.bz2
+XAPP_XDM_SITE = http://xorg.freedesktop.org/releases/individual/app
+XAPP_XDM_LICENSE = MIT
+XAPP_XDM_LICENSE_FILES = COPYING
+XAPP_XDM_CONF_ENV = ac_cv_file__dev_urandom=yes
+XAPP_XDM_DEPENDENCIES = \
+	xapp_sessreg \
+	xapp_xrdb \
+	xlib_libX11 \
+	xlib_libXaw \
+	xlib_libXdmcp \
+	xlib_libXinerama \
+	xlib_libXt \
+	xorgproto
+XAPP_XDM_CONF_OPTS = \
+	--with-appdefaultdir=/usr/share/X11/app-defaults \
+	--with-utmp-file=/var/adm/utmpx \
+	--with-wtmp-file=/var/adm/wtmpx
+
+define XAPP_XDM_INSTALL_INIT_SYSV
+	$(INSTALL) -m 0755 -D package/x11r7/xapp_xdm/S99xdm \
+		$(TARGET_DIR)/etc/init.d/S99xdm
+endef
+
+$(eval $(autotools-package))