libx11: update to 1.6.8

Fix the build when the host doesn't have libc.a installed by reverting an
upstream commit, and cherry-pick a build fix from master.

Drop a redundant sed, the expression it removes doesn't exist anymore.

Move most patches to libx11.inc so that they're applied to both libx11 and libx11-diet.

(From OE-Core rev: 8bb48ac237315e83837973ecd1488060ec170588)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-graphics/xorg-lib/libx11.inc

@@ -10,8 +10,12 @@ FILESEXTRAPATHS =. "${FILE_DIRNAME}/libx11:"
 
 PE = "1"
 
-SRC_URI[md5sum] = "034fdd6cc5393974d88aec6f5bc96162"
-SRC_URI[sha256sum] = "910e9e30efba4ad3672ca277741c2728aebffa7bc526f04dcfa74df2e52a1348"
+SRC_URI += "file://Fix-hanging-issue-in-_XReply.patch \
+            file://fix-libtool.patch \
+            file://no-host-x.patch"
+
+SRC_URI[md5sum] = "c5fa5a86a20e3591bed6c046498d4b8f"
+SRC_URI[sha256sum] = "b289a845c189e251e0e884cc0f9269bbe97c238df3741e854ec4c17c21e473d5"
 
 PROVIDES = "virtual/libx11"
 

meta/recipes-graphics/xorg-lib/libx11/fix-libtool.patch

@@ -0,0 +1,35 @@
+Passing -all-static to libtool is done to avoid libtool wrappers on Windows, but
+it means that the build host needs to have libc.a installed.  This isn't the
+case for a lot of distributions out of the box, so revert this commit.
+
+Filed a bug upstream to get a proper fix: https://gitlab.freedesktop.org/xorg/lib/libx11/issues/100
+
+Upstream-Status: Inappropriate
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+From b9f74dc5e714115057a5a1789b4de202d6f58547 Mon Sep 17 00:00:00 2001
+From: Ross Burton <ross.burton@intel.com>
+Date: Fri, 2 Aug 2019 00:39:39 +0100
+Subject: [PATCH 2/2] Revert "Avoid using libtool wrapper for makekeys"
+
+This reverts commit 4645e219133458781e3fb48eaea6a74cccb1b9aa.
+---
+ src/util/Makefile.am | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/util/Makefile.am b/src/util/Makefile.am
+index 37314370..a051567a 100644
+--- a/src/util/Makefile.am
++++ b/src/util/Makefile.am
+@@ -10,7 +10,7 @@ AM_CPPFLAGS = \
+ CC = @CC_FOR_BUILD@
+ CPPFLAGS = @CPPFLAGS_FOR_BUILD@
+ CFLAGS = @CFLAGS_FOR_BUILD@
+-LDFLAGS = @LDFLAGS_FOR_BUILD@ -all-static
++LDFLAGS = @LDFLAGS_FOR_BUILD@
+ LIBS =
+ EXEEXT = @EXEEXT_FOR_BUILD@
+ 
+-- 
+2.20.1
+

meta/recipes-graphics/xorg-lib/libx11/no-host-x.patch

@@ -0,0 +1,40 @@
+Upstream-Status: Backport
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+From cf2ef27831173c5ed6f98be3c39caff18fd4e7f1 Mon Sep 17 00:00:00 2001
+From: Adam Jackson <ajax@redhat.com>
+Date: Mon, 17 Jun 2019 13:36:08 -0400
+Subject: [PATCH 1/2] makekeys: Detach ourselves from X headers entirely
+
+Subsequent to a121b7b0c210efe10bf93453b29050282324c906 we are no longer
+building makekeys with enough -I/foo/bar to find the X11 headers, so if
+they're not in a system include path, things fail. Since this utility is
+only needed at build time, there's no real reason to demand the X
+headers be installed for both the build and target machines if cross-
+compiling, we can just assume a vaguely ANSI environment instead.
+
+Tested-by: Niclas Zeising <zeising@daemonic.se>
+Reviewed-by: Keith Packard <keithp@keithp.com>
+Reviewed-by: Matt Turner <mattst88@gmail.com>
+---
+ src/util/makekeys.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/src/util/makekeys.c b/src/util/makekeys.c
+index bcb5b7d5..07563315 100644
+--- a/src/util/makekeys.c
++++ b/src/util/makekeys.c
+@@ -35,8 +35,10 @@ from The Open Group.
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
++#include <stdint.h>
++#include <inttypes.h>
+ 
+-#include "../Xresinternal.h"
++typedef uint32_t Signature;
+ 
+ #define KTNUM 4000
+ 
+-- 
+2.20.1

meta/recipes-graphics/xorg-lib/libx11_1.6.7.bb

@@ -1,13 +0,0 @@
-require libx11.inc
-
-SRC_URI += "file://disable_tests.patch \
-            file://Fix-hanging-issue-in-_XReply.patch \
-           "
-
-inherit gettext
-
-do_configure_append () {
-    sed -i -e "/X11_CFLAGS/d" ${B}/src/util/Makefile
-}
-
-BBCLASSEXTEND = "native nativesdk"

meta/recipes-graphics/xorg-lib/libx11_1.6.8.bb

@@ -0,0 +1,7 @@
+require libx11.inc
+
+SRC_URI += "file://disable_tests.patch"
+
+inherit gettext
+
+BBCLASSEXTEND = "native nativesdk"