dev-qt/qtwebengine: assorted fixes

* Add missing dependencies
* Remove unused dependencies
* Fix build with GCC 7
* Respect MAKEOPTS
* Make build log verbose

Gentoo-bug: 590920
Gentoo-bug: 592660
Gentoo-bug: 610830
Gentoo-bug: 610834
Gentoo-bug: 610848
Gentoo-bug: 610860
Gentoo-bug: 617896
Package-Manager: Portage-2.3.5, Repoman-2.3.2

2 files changed, 149 insertions, 4 deletions

diff --git a/dev-qt/qtwebengine/files/qtwebengine-5.7.1-gcc-7.patch b/dev-qt/qtwebengine/files/qtwebengine-5.7.1-gcc-7.patch
new file mode 100644
index 000000000000..a5c3072a4777
--- /dev/null
+++ b/dev-qt/qtwebengine/files/qtwebengine-5.7.1-gcc-7.patch
@@ -0,0 +1,144 @@
+From 64fdd317d4127142ad9e967197a2df6ac81ef55f Mon Sep 17 00:00:00 2001
+From: Allan Sandfeld Jensen <allan.jensen@qt.io>
+Date: Wed, 29 Mar 2017 17:42:18 +0200
+Subject: [PATCH] Fix build with GCC 7.0
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf8
+Content-Transfer-Encoding: 8bit
+
+Fixes some ambiguities and outright wrong code GCC 7 doesn't accept but
+earlier compilers did.
+
+Task-number:QTBUG-59776
+Change-Id: I012f121842ac6cde49db0d571efc62aabe2115e3
+Reviewed-by: Michael Brüning <michael.bruning@qt.io>
+---
+ .../mojo/public/cpp/bindings/interface_ptr_info.h     |  2 +-
+ .../third_party/WebKit/Source/wtf/LinkedHashSet.h     |  2 ++
+ chromium/v8/src/objects-body-descriptors.h            |  2 +-
+ chromium/v8/src/objects-inl.h                         | 19 +++++++++++++++++++
+ chromium/v8/src/objects.h                             | 16 ++--------------
+ 5 files changed, 25 insertions(+), 16 deletions(-)
+
+diff --git a/src/3rdparty/chromium/mojo/public/cpp/bindings/interface_ptr_info.h b/src/3rdparty/chromium/mojo/public/cpp/bindings/interface_ptr_info.h
+index 5bd29d5..c94a5ac 100644
+--- a/src/3rdparty/chromium/mojo/public/cpp/bindings/interface_ptr_info.h
++++ b/src/3rdparty/chromium/mojo/public/cpp/bindings/interface_ptr_info.h
+@@ -34,7 +34,7 @@ class InterfacePtrInfo {
+ 
+   InterfacePtrInfo& operator=(InterfacePtrInfo&& other) {
+     if (this != &other) {
+-      handle_ = other.handle_.Pass();
++      handle_ = std::move(other.handle_);
+       version_ = other.version_;
+       other.version_ = 0u;
+     }
+-- 
+2.7.4
+From 493441248c82d9f39d0947e3bbf4571736e1cf85 Mon Sep 17 00:00:00 2001
+From: Allan Sandfeld Jensen <allan.jensen@qt.io>
+Date: Wed, 29 Mar 2017 15:53:00 +0200
+Subject: [PATCH 1/1] Fix build with GCC 7.0
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf8
+Content-Transfer-Encoding: 8bit
+
+Fixes a few problems with using undeclared functions and ambigious
+code.
+
+Task-number: QTBUG-59776
+Change-Id: I59813919b4867d5dd3499a45baed004a1a1c1a3c
+Reviewed-by: Michael Brüning <michael.bruning@qt.io>
+---
+ chromium/third_party/WebKit/Source/wtf/LinkedHashSet.h |  2 ++
+ .../third_party/pdfium/fpdfsdk/javascript/global.cpp   |  8 ++++----
+ chromium/v8/src/objects-body-descriptors.h             |  2 +-
+ chromium/v8/src/objects-inl.h                          | 18 ++++++++++++++++++
+ chromium/v8/src/objects.h                              | 16 ++--------------
+ 5 files changed, 27 insertions(+), 19 deletions(-)
+
+diff --git a/src/3rdparty/chromium/third_party/WebKit/Source/wtf/LinkedHashSet.h b/src/3rdparty/chromium/third_party/WebKit/Source/wtf/LinkedHashSet.h
+index e85c72f..6f94cd6 100644
+--- a/src/3rdparty/chromium/third_party/WebKit/Source/wtf/LinkedHashSet.h
++++ b/src/3rdparty/chromium/third_party/WebKit/Source/wtf/LinkedHashSet.h
+@@ -542,6 +542,8 @@ inline LinkedHashSet<T, U, V, W>& LinkedHashSet<T, U, V, W>::operator=(LinkedHas
+     return *this;
+ }
+ 
++inline void swapAnchor(LinkedHashSetNodeBase& a, LinkedHashSetNodeBase& b);
++
+ template<typename T, typename U, typename V, typename W>
+ inline void LinkedHashSet<T, U, V, W>::swap(LinkedHashSet& other)
+ {
+diff --git a/src/3rdparty/chromium/v8/src/objects-body-descriptors.h b/src/3rdparty/chromium/v8/src/objects-body-descriptors.h
+index 91cb888..a1c3634 100644
+--- a/src/3rdparty/chromium/v8/src/objects-body-descriptors.h
++++ b/src/3rdparty/chromium/v8/src/objects-body-descriptors.h
+@@ -99,7 +99,7 @@ class FixedBodyDescriptor final : public BodyDescriptorBase {
+ 
+   template <typename StaticVisitor>
+   static inline void IterateBody(HeapObject* obj, int object_size) {
+-    IterateBody(obj);
++    IterateBody<StaticVisitor>(obj);
+   }
+ };
+ 
+diff --git a/src/3rdparty/chromium/v8/src/objects-inl.h b/src/3rdparty/chromium/v8/src/objects-inl.h
+index 58441d3..4c486ea 100644
+--- a/src/3rdparty/chromium/v8/src/objects-inl.h
++++ b/src/3rdparty/chromium/v8/src/objects-inl.h
+@@ -7588,6 +7588,24 @@ bool GlobalDictionaryShape::IsDeleted(Dictionary* dict, int entry) {
+ }
+ 
+ 
++template <typename Derived, typename Shape, typename Key>
++inline uint32_t HashTable<Derived,Shape,Key>::Hash(Key key) {
++  if (Shape::UsesSeed) {
++    return Shape::SeededHash(key, GetHeap()->HashSeed());
++  } else {
++    return Shape::Hash(key);
++  }
++}
++
++template <typename Derived, typename Shape, typename Key>
++inline uint32_t HashTable<Derived,Shape,Key>::HashForObject(Key key, Object* object) {
++  if (Shape::UsesSeed) {
++    return Shape::SeededHashForObject(key, GetHeap()->HashSeed(), object);
++  } else {
++    return Shape::HashForObject(key, object);
++  }
++}
++
+ bool ObjectHashTableShape::IsMatch(Handle<Object> key, Object* other) {
+   return key->SameValue(other);
+ }
+diff --git a/src/3rdparty/chromium/v8/src/objects.h b/src/3rdparty/chromium/v8/src/objects.h
+index 7d774be..42da5fa 100644
+--- a/src/3rdparty/chromium/v8/src/objects.h
++++ b/src/3rdparty/chromium/v8/src/objects.h
+@@ -3194,21 +3194,9 @@ class HashTable : public HashTableBase {
+   typedef Shape ShapeT;
+ 
+   // Wrapper methods
+-  inline uint32_t Hash(Key key) {
+-    if (Shape::UsesSeed) {
+-      return Shape::SeededHash(key, GetHeap()->HashSeed());
+-    } else {
+-      return Shape::Hash(key);
+-    }
+-  }
++  inline uint32_t Hash(Key key);
+ 
+-  inline uint32_t HashForObject(Key key, Object* object) {
+-    if (Shape::UsesSeed) {
+-      return Shape::SeededHashForObject(key, GetHeap()->HashSeed(), object);
+-    } else {
+-      return Shape::HashForObject(key, object);
+-    }
+-  }
++  inline uint32_t HashForObject(Key key, Object* object);
+ 
+   // Returns a new HashTable object.
+   MUST_USE_RESULT static Handle<Derived> New(
+-- 
+2.7.4
diff --git a/dev-qt/qtwebengine/qtwebengine-5.7.1-r1.ebuild b/dev-qt/qtwebengine/qtwebengine-5.7.1-r1.ebuild
index e93a1a6b1490..f8c8f6b4d0e0 100644
--- a/dev-qt/qtwebengine/qtwebengine-5.7.1-r1.ebuild
+++ b/dev-qt/qtwebengine/qtwebengine-5.7.1-r1.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=6
 PYTHON_COMPAT=( python2_7 )
-inherit pax-utils python-any-r1 qt5-build
+inherit multiprocessing pax-utils python-any-r1 qt5-build
 
 DESCRIPTION="Library for rendering dynamic web content in Qt5 C++ and QML applications"
 
@@ -24,12 +24,10 @@ RDEPEND="
 	~dev-qt/qtnetwork-${PV}
 	~dev-qt/qtwebchannel-${PV}[qml]
 	dev-libs/expat
-	dev-libs/jsoncpp:=
 	dev-libs/libevent:=
 	dev-libs/libxml2
 	dev-libs/libxslt
 	dev-libs/protobuf:=
-	media-libs/flac
 	media-libs/fontconfig
 	media-libs/freetype
 	media-libs/harfbuzz:=
@@ -38,12 +36,13 @@ RDEPEND="
 	media-libs/libwebp:=
 	media-libs/mesa
 	media-libs/opus
-	media-libs/speex
 	net-libs/libsrtp:0=
 	sys-apps/dbus
 	sys-apps/pciutils
 	sys-libs/libcap
 	sys-libs/zlib[minizip]
+	virtual/jpeg:0
+	virtual/libudev
 	x11-libs/libdrm
 	x11-libs/libX11
 	x11-libs/libXcomposite
@@ -77,6 +76,7 @@ PATCHES=(
 	"${FILESDIR}/${PN}-5.7.0-fix-system-ffmpeg.patch"
 	"${FILESDIR}/${PN}-5.7.0-icu58.patch"
 	"${FILESDIR}/${PN}-5.7.0-undef-madv_free.patch"
+	"${FILESDIR}/${PN}-5.7.1-gcc-7.patch"
 )
 
 src_prepare() {
@@ -98,6 +98,7 @@ src_prepare() {
 
 src_configure() {
 	export NINJA_PATH=/usr/bin/ninja
+	export NINJAFLAGS="-j$(makeopts_jobs) -l$(makeopts_loadavg "${MAKEOPTS}" 0) -v"
 
 	local myqmakeargs=(
 		$(usex alsa 'WEBENGINE_CONFIG+=use_alsa' '')