qtbase: Fix build with clang

This patch is a backport from upstream qt5 fixes building with clang
from meta-clang

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

recipes-qt/qt5/nativesdk-qtbase_git.bb

@@ -28,17 +28,18 @@ SRC_URI += "\
     file://0005-qeglplatformintegration-Undefine-CursorShape-from-X..patch \
     file://0006-configure-bump-path-length-from-256-to-512-character.patch \
     file://0007-QOpenGLPaintDevice-sub-area-support.patch \
+    file://0008-Fix-build-with-clang-3.7.patch \
 "
 
 # common for qtbase-native and nativesdk-qtbase
 SRC_URI += " \
-    file://0008-Always-build-uic.patch \
-    file://0009-Add-external-hostbindir-option-for-native-sdk.patch \
+    file://0009-Always-build-uic.patch \
+    file://0010-Add-external-hostbindir-option-for-native-sdk.patch \
 "
 
 # specific for nativesdk-qtbase
 SRC_URI += " \
-    file://0010-configure-preserve-built-qmake-and-swap-with-native-.patch \
+    file://0011-configure-preserve-built-qmake-and-swap-with-native-.patch \
 "
 
 # CMake's toolchain configuration of nativesdk-qtbase

recipes-qt/qt5/qtbase-native_git.bb

@@ -24,12 +24,13 @@ SRC_URI += "\
     file://0005-qeglplatformintegration-Undefine-CursorShape-from-X..patch \
     file://0006-configure-bump-path-length-from-256-to-512-character.patch \
     file://0007-QOpenGLPaintDevice-sub-area-support.patch \
+    file://0008-Fix-build-with-clang-3.7.patch \
 "
 
 # common for qtbase-native and nativesdk-qtbase
 SRC_URI += " \
-    file://0008-Always-build-uic.patch \
-    file://0009-Add-external-hostbindir-option-for-native-sdk.patch \
+    file://0009-Always-build-uic.patch \
+    file://0010-Add-external-hostbindir-option-for-native-sdk.patch \
 "
 
 CLEANBROKEN = "1"

recipes-qt/qt5/qtbase/0008-Fix-build-with-clang-3.7.patch

@@ -0,0 +1,72 @@
+From 63111eaec5cb758d99d68a4e9ec827b79121544b Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 23 Aug 2015 15:19:41 -0700
+Subject: [PATCH 08/10] Fix build with clang 3.7
+
+Nullable is a language extension in clang 3.7 (indicating whether or
+not a pointer can be null).
+http://clang.llvm.org/docs/AttributeReference.html#nullable
+Using it as a class name breaks building with this compiler
+
+Upstream-Status: Backport
+This is backport of https://codereview.qt-project.org/#/c/121545/
+
+/mnt/home/kraj/work/angstrom/build/tmp-angstrom-glibc/work/armv7at2hf-vfp-neon-angstrom-linux-gnueabi/qtbase/5.4.2+gitAUTOINC+2cb17c1fb9-r0/git/src/tools/qlalr/lalr.cpp:241:1: error: declaration of anonymous
+      struct must be a definition
+struct _Nullable: public std::unary_function<Name, bool>
+^
+/mnt/home/kraj/work/angstrom/build/tmp-angstrom-glibc/work/armv7at2hf-vfp-neon-angstrom-linux-gnueabi/qtbase/5.4.2+gitAUTOINC+2cb17c1fb9-r0/git/src/tools/qlalr/lalr.cpp:241:56: error: expected unqualified-id
+struct _Nullable: public std::unary_function<Name, bool>
+                                                       ^
+/mnt/home/kraj/work/angstrom/build/tmp-angstrom-glibc/work/armv7at2hf-vfp-neon-angstrom-linux-gnueabi/qtbase/5.4.2+gitAUTOINC+2cb17c1fb9-r0/git/src/tools/qlalr/lalr.cpp:303:98: error: expected expression
+          NameList::iterator nn = std::find_if (rule->rhs.begin (), rule->rhs.end (), std::not1 (_Nullable (this)));
+                                                                                                 ^
+/mnt/home/kraj/work/angstrom/build/tmp-angstrom-glibc/work/armv7at2hf-vfp-neon-angstrom-linux-gnueabi/qtbase/5.4.2+gitAUTOINC+2cb17c1fb9-r0/git/src/tools/qlalr/lalr.cpp:638:107: error: expected expression
+                  NameList::iterator first_not_nullable = std::find_if (dot, rule->rhs.end (), std::not1 (_Nullable (this)));
+                                                                                                          ^
+4 errors generated.
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/tools/qlalr/lalr.cpp | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/src/tools/qlalr/lalr.cpp b/src/tools/qlalr/lalr.cpp
+index 3d0d5de..3d780cd 100644
+--- a/src/tools/qlalr/lalr.cpp
++++ b/src/tools/qlalr/lalr.cpp
+@@ -238,11 +238,11 @@ void Grammar::buildExtendedGrammar ()
+   non_terminals.insert (accept_symbol);
+ }
+ 
+-struct _Nullable: public std::unary_function<Name, bool>
++struct Nullable: public std::unary_function<Name, bool>
+ {
+   Automaton *_M_automaton;
+ 
+-  _Nullable (Automaton *aut):
++  Nullable (Automaton *aut):
+     _M_automaton (aut) {}
+ 
+   bool operator () (Name name) const
+@@ -300,7 +300,7 @@ void Automaton::buildNullables ()
+ 
+       for (RulePointer rule = _M_grammar->rules.begin (); rule != _M_grammar->rules.end (); ++rule)
+         {
+-          NameList::iterator nn = std::find_if (rule->rhs.begin (), rule->rhs.end (), std::not1 (_Nullable (this)));
++          NameList::iterator nn = std::find_if (rule->rhs.begin (), rule->rhs.end (), std::not1 (Nullable (this)));
+ 
+           if (nn == rule->rhs.end ())
+             changed |= nullables.insert (rule->lhs).second;
+@@ -635,7 +635,7 @@ void Automaton::buildIncludesDigraph ()
+                   if (! _M_grammar->isNonTerminal (*A))
+                     continue;
+ 
+-                  NameList::iterator first_not_nullable = std::find_if (dot, rule->rhs.end (), std::not1 (_Nullable (this)));
++                  NameList::iterator first_not_nullable = std::find_if (dot, rule->rhs.end (), std::not1 (Nullable (this)));
+                   if (first_not_nullable != rule->rhs.end ())
+                     continue;
+ 
+-- 
+2.5.0
+

recipes-qt/qt5/qtbase/0009-Always-build-uic.patch

@@ -1,7 +1,7 @@
-From 7159760b75cc338faee3e95d26d3aea377473681 Mon Sep 17 00:00:00 2001
+From c6a58549ef110a31960fca80f6d3dcdcf4d9176a Mon Sep 17 00:00:00 2001
 From: Martin Jansa <Martin.Jansa@gmail.com>
 Date: Sat, 16 Nov 2013 00:32:30 +0100
-Subject: [PATCH 08/10] Always build uic
+Subject: [PATCH 09/11] Always build uic
 
 Even if we are not building gui or widgets. This tool is needed later
 as a native tool when compiling the target.

recipes-qt/qt5/qtbase/0009-qmake-don-t-build-it-in-configure-but-allow-to-build.patch

@@ -1,8 +1,8 @@
-From 890df28110c254022682b38f78bbbea1d62b8081 Mon Sep 17 00:00:00 2001
+From 744fc89cd56387cac613534adc538900ed133b25 Mon Sep 17 00:00:00 2001
 From: Michael Krelin <hacker@klever.net>
 Date: Mon, 29 Oct 2012 20:07:49 -0700
-Subject: [PATCH 8/9] qmake: don't build it in configure, but allow to build it
- separately
+Subject: [PATCH 09/10] qmake: don't build it in configure, but allow to build
+ it separately
 
 * it is already built in qtbase-native, so we don't need it in configure
 * allow building a separate qmake for the target

recipes-qt/qt5/qtbase/0010-Add-external-hostbindir-option-for-native-sdk.patch

@@ -1,7 +1,7 @@
-From a48e2ad5bef673e9d345d5d6de94e5bbda53fa2b Mon Sep 17 00:00:00 2001
+From b0ab57e1f0781b73830514ddc498f38da0886d15 Mon Sep 17 00:00:00 2001
 From: Martin Jansa <Martin.Jansa@gmail.com>
 Date: Sat, 6 Apr 2013 13:15:07 +0200
-Subject: [PATCH 09/10] Add -external-hostbindir option for native(sdk)
+Subject: [PATCH 10/11] Add -external-hostbindir option for native(sdk)
 
 * when cross-compiling it's sometimes useful to use existing tools from machine
   (or in OpenEmbedded built with separate native recipe) when building for target

recipes-qt/qt5/qtbase/0010-linux-oe-g-Invert-conditional-for-defining-QT_SOCKLE.patch

@@ -1,7 +1,7 @@
-From 168bf7753c648e7599ab9967501e74373037f5e9 Mon Sep 17 00:00:00 2001
+From bae2c6afb951d1352845ca257fdc2389f3fe851e Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Mon, 8 Jun 2015 13:59:25 -0700
-Subject: [PATCH 9/9] linux-oe-g++: Invert conditional for defining
+Subject: [PATCH 10/10] linux-oe-g++: Invert conditional for defining
  QT_SOCKLEN_T
 
 This helps to make sure that QT_SOCKLEN_T is defined to be 'int'

recipes-qt/qt5/qtbase/0011-configure-preserve-built-qmake-and-swap-with-native-.patch

@@ -1,7 +1,7 @@
-From ee09941be5f00409029497b65358f8b8d3db91de Mon Sep 17 00:00:00 2001
+From cef1ac9fa399ad5c57480de26a1ef441414f125c Mon Sep 17 00:00:00 2001
 From: Denys Dmytriyenko <denys@ti.com>
 Date: Mon, 11 Nov 2013 20:22:34 -0500
-Subject: [PATCH 10/10] configure: preserve built qmake and swap with native
+Subject: [PATCH 11/11] configure: preserve built qmake and swap with native
  one
 
 Let configure script build the real qmake, but right after it's built, swap

recipes-qt/qt5/qtbase_git.bb

@@ -18,12 +18,13 @@ SRC_URI += "\
     file://0005-qeglplatformintegration-Undefine-CursorShape-from-X..patch \
     file://0006-configure-bump-path-length-from-256-to-512-character.patch \
     file://0007-QOpenGLPaintDevice-sub-area-support.patch \
+    file://0008-Fix-build-with-clang-3.7.patch \
 "
 
 # specific for target qtbase
 SRC_URI += "\
-    file://0008-qmake-don-t-build-it-in-configure-but-allow-to-build.patch \
-    file://0009-linux-oe-g-Invert-conditional-for-defining-QT_SOCKLE.patch \
+    file://0009-qmake-don-t-build-it-in-configure-but-allow-to-build.patch \
+    file://0010-linux-oe-g-Invert-conditional-for-defining-QT_SOCKLE.patch \
 "
 
 DEPENDS += "qtbase-native"