webkitgtk: enable gobject introspection

(From OE-Core rev: cfd1ccb615a1196f4501f8fea29060a9e0b599f5)

Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

4 files changed, 114 insertions, 2 deletions

diff --git a/meta/recipes-sato/webkit/files/0001-FindGObjectIntrospection.cmake-prefix-variables-obta.patch b/meta/recipes-sato/webkit/files/0001-FindGObjectIntrospection.cmake-prefix-variables-obta.patch
new file mode 100644
index 0000000000..fae3b0b2e5
--- /dev/null
+++ b/meta/recipes-sato/webkit/files/0001-FindGObjectIntrospection.cmake-prefix-variables-obta.patch
@@ -0,0 +1,27 @@
+From 317a5ac120c44987219bc03486cd2f2d1842c9b9 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Tue, 27 Oct 2015 16:02:19 +0200
+Subject: [PATCH] FindGObjectIntrospection.cmake: prefix variables obtained
+ from pkg-config with PKG_CONFIG_SYSROOT_DIR
+
+Upstream-Status: Pending [review on oe-core list]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ Source/cmake/FindGObjectIntrospection.cmake | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/Source/cmake/FindGObjectIntrospection.cmake b/Source/cmake/FindGObjectIntrospection.cmake
+index e1f49b4..03a4446 100644
+--- a/Source/cmake/FindGObjectIntrospection.cmake
++++ b/Source/cmake/FindGObjectIntrospection.cmake
+@@ -26,6 +26,7 @@ macro(_GIR_GET_PKGCONFIG_VAR _outvar _varname _extra_args)
+     else ()
+         string(REGEX REPLACE "[\r\n]" " " _result "${_result}")
+         string(REGEX REPLACE " +$" ""  _result "${_result}")
++        string(CONCAT _result $ENV{PKG_CONFIG_SYSROOT_DIR} "${_result}")
+         separate_arguments(_result)
+         set(${_outvar} ${_result} CACHE INTERNAL "")
+     endif ()
+-- 
+2.1.4
+
diff --git a/meta/recipes-sato/webkit/files/0001-OptionsGTK.cmake-drop-the-hardcoded-introspection-gt.patch b/meta/recipes-sato/webkit/files/0001-OptionsGTK.cmake-drop-the-hardcoded-introspection-gt.patch
new file mode 100644
index 0000000000..3d004db29c
--- /dev/null
+++ b/meta/recipes-sato/webkit/files/0001-OptionsGTK.cmake-drop-the-hardcoded-introspection-gt.patch
@@ -0,0 +1,35 @@
+From 48648570e449cf7f84a26dc03c1e3f620fa69757 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Mon, 29 Feb 2016 18:13:39 +0200
+Subject: [PATCH] OptionsGTK.cmake: drop the hardcoded introspection/gtkdoc
+ disabling when cross-compiling
+
+This was not possible to override from the command line and in OpenEmbedded
+(one of the most prominent cross-compilation frameworks) introspection does work fine,
+through the use of qemu target emulation.
+
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ Source/cmake/OptionsGTK.cmake | 6 ------
+ 1 file changed, 6 deletions(-)
+
+diff --git a/Source/cmake/OptionsGTK.cmake b/Source/cmake/OptionsGTK.cmake
+index e5f1f5b..4698036 100644
+--- a/Source/cmake/OptionsGTK.cmake
++++ b/Source/cmake/OptionsGTK.cmake
+@@ -443,12 +443,6 @@ if (USE_LIBHYPHEN)
+     endif ()
+ endif ()
+ 
+-# Override the cached variables, gtk-doc and gobject-introspection do not really work when cross-building.
+-if (CMAKE_CROSSCOMPILING)
+-    set(ENABLE_GTKDOC OFF)
+-    set(ENABLE_INTROSPECTION OFF)
+-endif ()
+-
+ set(DERIVED_SOURCES_GOBJECT_DOM_BINDINGS_DIR ${DERIVED_SOURCES_DIR}/webkitdom)
+ set(DERIVED_SOURCES_WEBKITGTK_DIR ${DERIVED_SOURCES_DIR}/webkitgtk)
+ set(DERIVED_SOURCES_WEBKITGTK_API_DIR ${DERIVED_SOURCES_WEBKITGTK_DIR}/webkit)
+-- 
+2.7.0
+
diff --git a/meta/recipes-sato/webkit/files/0001-When-building-introspection-files-add-CMAKE_C_FLAGS-.patch b/meta/recipes-sato/webkit/files/0001-When-building-introspection-files-add-CMAKE_C_FLAGS-.patch
new file mode 100644
index 0000000000..44b43cdbba
--- /dev/null
+++ b/meta/recipes-sato/webkit/files/0001-When-building-introspection-files-add-CMAKE_C_FLAGS-.patch
@@ -0,0 +1,40 @@
+From bae9f73b2c693b5aa156fed717d6481b60682786 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.
+
+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 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/Source/WebKit2/PlatformGTK.cmake b/Source/WebKit2/PlatformGTK.cmake
+index 706f1e8..14a1c3b 100644
+--- a/Source/WebKit2/PlatformGTK.cmake
++++ b/Source/WebKit2/PlatformGTK.cmake
+@@ -884,7 +884,7 @@ add_custom_command(
+     OUTPUT ${CMAKE_BINARY_DIR}/WebKit2-${WEBKITGTK_API_VERSION}.gir
+     DEPENDS WebKit2
+     DEPENDS ${CMAKE_BINARY_DIR}/JavaScriptCore-${WEBKITGTK_API_VERSION}.gir
+-    COMMAND CC=${CMAKE_C_COMPILER} CFLAGS=-Wno-deprecated-declarations LDFLAGS=
++    COMMAND CC=${CMAKE_C_COMPILER} CFLAGS=-Wno-deprecated-declarations\ ${CMAKE_C_FLAGS} LDFLAGS=
+         LD_LIBRARY_PATH="${INTROSPECTION_ADDITIONAL_LIBRARY_PATH}"
+         ${INTROSPECTION_SCANNER}
+         --quiet
+@@ -930,7 +930,7 @@ 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
+-    COMMAND CC=${CMAKE_C_COMPILER} CFLAGS=-Wno-deprecated-declarations
++    COMMAND CC=${CMAKE_C_COMPILER} CFLAGS=-Wno-deprecated-declarations\ ${CMAKE_C_FLAGS}
+         LDFLAGS="${INTROSPECTION_ADDITIONAL_LDFLAGS}"
+         LD_LIBRARY_PATH="${INTROSPECTION_ADDITIONAL_LIBRARY_PATH}"
+         ${INTROSPECTION_SCANNER}
+-- 
+2.6.4
+
diff --git a/meta/recipes-sato/webkit/webkitgtk_2.10.7.bb b/meta/recipes-sato/webkit/webkitgtk_2.10.7.bb
index 8812967603..849a33a1e7 100644
--- a/meta/recipes-sato/webkit/webkitgtk_2.10.7.bb
+++ b/meta/recipes-sato/webkit/webkitgtk_2.10.7.bb
@@ -15,11 +15,14 @@ SRC_URI = "\
   file://clang.patch \
   file://0001-Enable-backtrace-on-linux-when-using-glibc.patch \
   file://0001-Fix-build-with-non-glibc-libraries-on-linux.patch \
+  file://0001-FindGObjectIntrospection.cmake-prefix-variables-obta.patch \
+  file://0001-When-building-introspection-files-add-CMAKE_C_FLAGS-.patch \
+  file://0001-OptionsGTK.cmake-drop-the-hardcoded-introspection-gt.patch \
   "
 SRC_URI[md5sum] = "84832b9d8329413b4f1d87df5f7e8efe"
 SRC_URI[sha256sum] = "990d62c82ed6dede31a6ff0a82d847f16b812842ff3e1093d17113627652864e"
 
-inherit cmake lib_package pkgconfig perlnative pythonnative distro_features_check upstream-version-is-even
+inherit cmake lib_package pkgconfig perlnative pythonnative distro_features_check upstream-version-is-even gobject-introspection
 
 # depends on libxt
 REQUIRED_DISTRO_FEATURES = "x11"
@@ -51,7 +54,7 @@ PACKAGECONFIG[libhyphen] = "-DUSE_LIBHYPHEN=ON,-DUSE_LIBHYPHEN=OFF,libhyphen"
 EXTRA_OECMAKE = " \
                 -DPORT=GTK \
                 -DCMAKE_BUILD_TYPE=Release \
-                -DENABLE_INTROSPECTION=OFF \
+                ${@bb.utils.contains('COMBINED_FEATURES', 'gobject-introspection-data', '-DENABLE_INTROSPECTION=ON', '-DENABLE_INTROSPECTION=OFF', d)} \
                 -DENABLE_GTKDOC=OFF \
                 -DENABLE_MINIBROWSER=ON \
                 "
@@ -76,3 +79,10 @@ FILES_${PN} += "${libdir}/webkit2gtk-4.0/injected-bundle/libwebkit2gtkinjectedbu
 
 # http://errors.yoctoproject.org/Errors/Details/20370/
 ARM_INSTRUCTION_SET = "arm"
+
+# Invalid data memory access: 0x00000000
+# ...
+# qemu: uncaught target signal 11 (Segmentation fault) - core dumped
+# Segmentation fault
+EXTRA_OECMAKE_append_powerpc = " -DENABLE_INTROSPECTION=OFF "
+