webkitgtk: update to 2.18.5 (includes Spectre mitigations; see commit description)

This is the only available stable version with mitigation fixes for Spectre.
Webkit upstream developers do not port CVE fixes to earlier stable series,
no exception was made in this case.

More information:

https://webkit.org/blog/8048/what-spectre-and-meltdown-mean-for-webkit/
https://webkitgtk.org/security/WSA-2018-0001.html
https://webkitgtk.org/2018/01/10/webkitgtk2.18.5-released.html

This commit also contains the following commits added in master branch after rocko release:

===
webkitgtk: update to 2.18.3

gcc7.patch, musl-fixes.patch, and ppc-musl-fix.patch all change code that is no
longer present in upstream tree. However, a patch with different musl fixes
has been added.

The rest of the patches are rebased to the new tree.

Libtasn is a new dependency.

Disable Gstreamer GL support on x86 due to clashing headers problem.

(From OE-Core rev: 3acae2dcd130122fe76504ec855af78db829d6ec)
===
webkitgtk: fix build with musl and x32

Make the x32 check generic to make it work with musl as well.

Fixes [YOCTO #12118]

(From OE-Core rev: dbd604ccf34e304769937b15051c047561de47f7)
===

Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>

1 files changed, 14 insertions, 10 deletions

diff --git a/meta/recipes-sato/webkit/webkitgtk/0001-When-building-introspection-files-add-CMAKE_C_FLAGS-.patch b/meta/recipes-sato/webkit/webkitgtk/0001-When-building-introspection-files-add-CMAKE_C_FLAGS-.patch
index 3f71297f50..fb4c4dc932 100644
--- a/meta/recipes-sato/webkit/webkitgtk/0001-When-building-introspection-files-add-CMAKE_C_FLAGS-.patch
+++ b/meta/recipes-sato/webkit/webkitgtk/0001-When-building-introspection-files-add-CMAKE_C_FLAGS-.patch
@@ -1,23 +1,24 @@
-From bae9f73b2c693b5aa156fed717d6481b60682786 Mon Sep 17 00:00:00 2001
+From 98b1359a0cd87bbdb22cef98ba594440f4c57d92 Mon Sep 17 00:00:00 2001
 From: Alexander Kanavin <alex.kanavin@gmail.com>
 Date: Wed, 28 Oct 2015 14:18:57 +0200
-Subject: [PATCH] When building introspection files, add CMAKE_C_FLAGS to the
- compiler flags.
+Subject: [PATCH 2/9] When building introspection files, add CMAKE_C_FLAGS to
+ the compiler flags.
 
 g-ir-compiler is using a C compiler internally, so it needs to set
 the proper flags for it.
 
 Upstream-Status: Pending [review on oe-core list]
 Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
 ---
- Source/WebKit2/PlatformGTK.cmake | 4 ++--
+ Source/WebKit/PlatformGTK.cmake | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)
 
-Index: webkitgtk-2.12.1/Source/WebKit2/PlatformGTK.cmake
-===================================================================
---- webkitgtk-2.12.1.orig/Source/WebKit2/PlatformGTK.cmake
-+++ webkitgtk-2.12.1/Source/WebKit2/PlatformGTK.cmake
-@@ -910,7 +910,7 @@ add_custom_command(
+diff --git a/Source/WebKit/PlatformGTK.cmake b/Source/WebKit/PlatformGTK.cmake
+index 7f92ae72..a33c6a86 100644
+--- a/Source/WebKit/PlatformGTK.cmake
++++ b/Source/WebKit/PlatformGTK.cmake
+@@ -1126,7 +1126,7 @@ add_custom_command(
      OUTPUT ${CMAKE_BINARY_DIR}/WebKit2-${WEBKITGTK_API_VERSION}.gir
      DEPENDS WebKit2
      DEPENDS ${CMAKE_BINARY_DIR}/JavaScriptCore-${WEBKITGTK_API_VERSION}.gir
@@ -26,7 +27,7 @@ Index: webkitgtk-2.12.1/Source/WebKit2/PlatformGTK.cmake
          ${LOADER_LIBRARY_PATH_VAR}="${INTROSPECTION_ADDITIONAL_LIBRARY_PATH}"
          ${INTROSPECTION_SCANNER}
          --quiet
-@@ -951,7 +951,7 @@ add_custom_command(
+@@ -1169,7 +1169,7 @@ add_custom_command(
      OUTPUT ${CMAKE_BINARY_DIR}/WebKit2WebExtension-${WEBKITGTK_API_VERSION}.gir
      DEPENDS ${CMAKE_BINARY_DIR}/JavaScriptCore-${WEBKITGTK_API_VERSION}.gir
      DEPENDS ${CMAKE_BINARY_DIR}/WebKit2-${WEBKITGTK_API_VERSION}.gir
@@ -35,3 +36,6 @@ Index: webkitgtk-2.12.1/Source/WebKit2/PlatformGTK.cmake
          LDFLAGS="${INTROSPECTION_ADDITIONAL_LDFLAGS}"
          ${LOADER_LIBRARY_PATH_VAR}="${INTROSPECTION_ADDITIONAL_LIBRARY_PATH}"
          ${INTROSPECTION_SCANNER}
+-- 
+2.14.1
+