[qt5-qtdeclarative] %ix86: cannot assume sse2 (and related support) or the JIT that requires it... disable.

[Rex Dieter]

commit 4bc3db1c9c0e4e16c8187b26411976ad10e21bb6
Author: Rex Dieter <rdieter at math.unl.edu>
Date:   Thu Dec 5 21:51:14 2013 -0600

    %ix86: cannot assume sse2 (and related support) or the JIT that requires it...  disable.

 qt5-qtdeclarative.spec                             |   10 ++++++-
 ...ve-opensource-src-5.2.0-fedora_i686_flags.patch |   30 ++++++++++++++++++++
 2 files changed, 39 insertions(+), 1 deletions(-)
---
diff --git a/qt5-qtdeclarative.spec b/qt5-qtdeclarative.spec
index 7d001e8..13390a3 100644
--- a/qt5-qtdeclarative.spec
+++ b/qt5-qtdeclarative.spec
@@ -12,7 +12,7 @@
 Summary: Qt5 - QtDeclarative component
 Name:    qt5-%{qt_module}
 Version: 5.2.0
-Release: 0.10.%{pre}%{?dist}
+Release: 0.11.%{pre}%{?dist}
 
 # See LICENSE.GPL LICENSE.LGPL LGPL_EXCEPTION.txt, for details
 License: LGPLv2 with exceptions or GPLv3 with exceptions
@@ -23,6 +23,9 @@ Source0: http://download.qt-project.org/development_releases/qt/5.2/%{version}-%
 Source0: http://download.qt-project.org/official_releases/qt/5.2/%{version}/submodules/%{qt_module}-opensource-src-%{version}.tar.xz
 %endif
 
+# fedora i686 builds cannot assume -march=pentium4 -msse2 -mfpmath=sse flags, or the JIT that needs them
+Patch1: qtdeclarative-opensource-src-5.2.0-fedora_i686_flags.patch
+
 Obsoletes: qt5-qtjsbackend < 5.2.0
 
 BuildRequires: qt5-qtbase-devel >= %{version}
@@ -62,6 +65,8 @@ BuildArch: noarch
 %prep
 %setup -q -n %{qt_module}-opensource-src-%{version}%{?pre:-%{pre}}
 
+%patch1 -p1 -b .fedora_i686_flags
+
 
 %build
 %{_qt5_qmake}
@@ -151,6 +156,9 @@ popd
 
 
 %changelog
+* Thu Dec 05 2013 Rex Dieter <rdieter at fedoraproject.org> 5.2.0-0.11.rc1
+- %%ix86: cannot assume sse2 (and related support) or the JIT that requires it...  disable.
+
 * Mon Dec 02 2013 Rex Dieter <rdieter at fedoraproject.org> 5.2.0-0.10.rc1
 - 5.2.0-rc1
 
diff --git a/qtdeclarative-opensource-src-5.2.0-fedora_i686_flags.patch b/qtdeclarative-opensource-src-5.2.0-fedora_i686_flags.patch
new file mode 100644
index 0000000..d99cb36
--- /dev/null
+++ b/qtdeclarative-opensource-src-5.2.0-fedora_i686_flags.patch
@@ -0,0 +1,30 @@
+diff -up qtdeclarative-opensource-src-5.2.0-rc1/src/qml/jsruntime/jsruntime.pri.fedora_i686_flags qtdeclarative-opensource-src-5.2.0-rc1/src/qml/jsruntime/jsruntime.pri
+--- qtdeclarative-opensource-src-5.2.0-rc1/src/qml/jsruntime/jsruntime.pri.fedora_i686_flags	2013-11-26 19:02:16.000000000 -0600
++++ qtdeclarative-opensource-src-5.2.0-rc1/src/qml/jsruntime/jsruntime.pri	2013-12-05 21:48:03.545285131 -0600
+@@ -91,10 +91,10 @@ HEADERS += \
+ 
+ # Use SSE2 floating point math on 32 bit instead of the default
+ # 387 to make test results pass on 32 and on 64 bit builds.
+-linux-g++*:isEqual(QT_ARCH,i386) {
+-    QMAKE_CFLAGS += -march=pentium4 -msse2 -mfpmath=sse
+-    QMAKE_CXXFLAGS += -march=pentium4 -msse2 -mfpmath=sse
+-}
++#linux-g++*:isEqual(QT_ARCH,i386) {
++#    QMAKE_CFLAGS += -march=pentium4 -msse2 -mfpmath=sse
++#    QMAKE_CXXFLAGS += -march=pentium4 -msse2 -mfpmath=sse
++#}
+ 
+ valgrind {
+     DEFINES += V4_USE_VALGRIND
+diff -up qtdeclarative-opensource-src-5.2.0-rc1/src/qml/jsruntime/qv4global_p.h.fedora_i686_flags qtdeclarative-opensource-src-5.2.0-rc1/src/qml/jsruntime/qv4global_p.h
+--- qtdeclarative-opensource-src-5.2.0-rc1/src/qml/jsruntime/qv4global_p.h.fedora_i686_flags	2013-11-26 19:02:16.000000000 -0600
++++ qtdeclarative-opensource-src-5.2.0-rc1/src/qml/jsruntime/qv4global_p.h	2013-12-05 21:47:38.745545142 -0600
+@@ -70,7 +70,7 @@ inline double trunc(double d) { return d
+ 
+ // White list architectures
+ 
+-#if defined(Q_PROCESSOR_X86)
++#if defined(Q_PROCESSOR_X86_NOT_ON_FEDORA)
+ #define V4_ENABLE_JIT
+ #elif defined(Q_PROCESSOR_X86_64)
+ #define V4_ENABLE_JIT