package/xdriver_xf86-input-libinput: fix install paths

Get rid of the borked sdkdir variable.

Fixes (partially):
    https://bugs.busybox.net/show_bug.cgi?id=8696

Reported-by: buildroot@netsolux.ch
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: buildroot@netsolux.ch
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/x11r7/xdriver_xf86-input-libinput/0001-build-get-rid-of-sdkdir.patch

@@ -0,0 +1,78 @@
+From 1b2cf6e6c2640e08166af36eee775542a45325af Mon Sep 17 00:00:00 2001
+From: "Yann E. MORIN" <yann.morin.1998@free.fr>
+Date: Sun, 23 Oct 2016 22:36:40 +0200
+Subject: [PATCH] build: get rid of sdkdir
+
+Use of sdkdir causes problems during cross-compilation, where the full
+path is then appended to the DESTDIR, leading to host paths being
+appended in the target:
+    https://bugs.busybox.net/show_bug.cgi?id=8696
+
+Other drivers (e.g. keyboard) got rid of sdkdir. Do the same.
+
+Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
+---
+ Makefile.am         | 2 --
+ configure.ac        | 8 --------
+ include/Makefile.am | 4 +++-
+ xorg-libinput.pc.in | 5 +++--
+ 4 files changed, 6 insertions(+), 13 deletions(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index a447d61..7aa5523 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -19,8 +19,6 @@
+ #  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ 
+ 
+-DISTCHECK_CONFIGURE_FLAGS = --with-sdkdir='$${includedir}/xorg'
+-
+ SUBDIRS = src include man test
+ MAINTAINERCLEANFILES = ChangeLog INSTALL
+ 
+diff --git a/configure.ac b/configure.ac
+index 9894817..fe198cb 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -63,14 +63,6 @@ AC_ARG_WITH(xorg-conf-dir,
+             [xorgconfdir='${prefix}/share/X11/xorg.conf.d'])
+ AC_SUBST(xorgconfdir)
+ 
+-# X Server SDK location is required to install header files
+-sdkdir=`$PKG_CONFIG --variable=sdkdir xorg-server`
+-
+-# Workaround overriding sdkdir to be able to create a tarball when user has no
+-# write permission in sdkdir. See DISTCHECK_CONFIGURE_FLAGS in Makefile.am
+-AC_ARG_WITH([sdkdir], [], [sdkdir="$withval"])
+-AC_SUBST([sdkdir])
+-
+ DRIVER_NAME=libinput
+ AC_SUBST([DRIVER_NAME])
+ 
+diff --git a/include/Makefile.am b/include/Makefile.am
+index 0d52b9b..271ffac 100644
+--- a/include/Makefile.am
++++ b/include/Makefile.am
+@@ -1 +1,3 @@
+-sdk_HEADERS = libinput-properties.h
++# Location formerly known as 'sdkdir'
++xorgincludedir = $(includedir)/xorg
++xorginclude_HEADERS = libinput-properties.h
+diff --git a/xorg-libinput.pc.in b/xorg-libinput.pc.in
+index ff98189..9c0f506 100644
+--- a/xorg-libinput.pc.in
++++ b/xorg-libinput.pc.in
+@@ -1,6 +1,7 @@
+-sdkdir=@sdkdir@
++prefix=@prefix@
++includedir=@includedir@
+ 
+ Name: xorg-libinput
+ Description: X.Org libinput input driver.
+ Version: @PACKAGE_VERSION@
+-Cflags: -I${sdkdir}
++Cflags: -I${includedir}/xorg
+-- 
+2.7.4
+

package/x11r7/xdriver_xf86-input-libinput/xdriver_xf86-input-libinput.mk

@@ -10,5 +10,6 @@ XDRIVER_XF86_INPUT_LIBINPUT_SITE = http://xorg.freedesktop.org/releases/individu
 XDRIVER_XF86_INPUT_LIBINPUT_LICENSE = MIT
 XDRIVER_XF86_INPUT_LIBINPUT_LICENSE_FILES = COPYING
 XDRIVER_XF86_INPUT_LIBINPUT_DEPENDENCIES = libinput xserver_xorg-server xproto_inputproto xproto_xproto
+XDRIVER_XF86_INPUT_LIBINPUT_AUTORECONF = YES
 
 $(eval $(autotools-package))