fix build on s390(x)

OpenImageIO.spec

@@ -1,6 +1,6 @@
 Name:           OpenImageIO
 Version:        1.1.10
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Library for reading and writing images
 
 Group:          Development/Libraries
@@ -15,6 +15,7 @@ Source101:      FindTBB.cmake
 Patch0:         OpenImageIO-ppc.patch
 Patch1:         589.patch
 Patch2:         oiio-arm.patch
+Patch3:         oiio-s390.patch
 
 BuildRequires:  cmake txt2man
 BuildRequires:  qt4-devel
@@ -85,6 +86,7 @@ Development files for package %{name}
 %endif
 %patch1 -p1 -b .spinlocks
 %patch2 -p1 -b .arm
+%patch3 -p1 -b .s390
 
 # Install FindTBB.cmake
 install %{SOURCE101} src/cmake/modules/
@@ -161,6 +163,9 @@ cp -a doc/*.1 %{buildroot}%{_mandir}/man1
 
 
 %changelog
+* Mon May 20 2013 Dan Horák <dan[at]danny.cz> - 1.1.10-2
+- fix build on s390(x)
+
 * Tue Apr 23 2013 Richard Shaw <hobbes1069@gmail.com> - 1.1.10-1
 - Update to latest upstream release.
 

oiio-s390.patch

@@ -0,0 +1,12 @@
+diff -up oiio-Release-1.1.10/src/include/thread.h.s390 oiio-Release-1.1.10/src/include/thread.h
+--- oiio-Release-1.1.10/src/include/thread.h.s390	2013-05-20 11:23:40.000000000 +0200
++++ oiio-Release-1.1.10/src/include/thread.h	2013-05-20 11:24:06.000000000 +0200
+@@ -326,7 +326,7 @@ pause (int delay)
+ {
+ #if defined(__GNUC__)
+     for (int i = 0; i < delay; ++i) {
+-#if defined __arm__
++#if defined __arm__ || defined __s390__
+         __asm__ __volatile__("NOP;");
+ #else
+         __asm__ __volatile__("pause;");