Update to 1.2.3.

Add build requirement for OpenColorIO.

OpenImageIO-1.0.3-ppc64.patch

@@ -0,0 +1,49 @@
+ src/include/thread.h |   14 ++++++++++++++
+ 1 files changed, 14 insertions(+), 0 deletions(-)
+
+diff --git a/src/include/thread.h b/src/include/thread.h
+index 3b3bd19..53773e8 100644
+--- a/src/include/thread.h
++++ b/src/include/thread.h
+@@ -272,6 +272,11 @@ atomic_exchange_and_add (volatile int *at, int x)
+ #elif defined(_WIN32)
+     // Windows
+     return _InterlockedExchangeAdd ((volatile LONG *)at, x);
++#elif defined (__PPC__)
++   long long r;
++   r = *at;
++   *at += x;
++   return r;
+ #else
+ #   error No atomics on this platform.
+ #endif
+@@ -297,6 +302,11 @@ atomic_exchange_and_add (volatile long long *at, long long x)
+ #  else
+     return InterlockedExchangeAdd64 ((volatile LONGLONG *)at, x);
+ #  endif
++#elif defined (__PPC__)
++   long long r;
++   r = *at;
++   *at += x;
++   return r;
+ #else
+ #   error No atomics on this platform.
+ #endif
+@@ -322,6 +332,8 @@ atomic_compare_and_exchange (volatile int *at, int compareval, int newval)
+     return OSAtomicCompareAndSwap32Barrier (compareval, newval, at);
+ #elif defined(_WIN32)
+     return (_InterlockedCompareExchange ((volatile LONG *)at, newval, compareval) == compareval);
++#elif defined(__PPC__)
++    return ((*at == compareval) ? (*at = newval), 1 : 0);
+ #else
+ #   error No atomics on this platform.
+ #endif
+@@ -341,6 +353,8 @@ atomic_compare_and_exchange (volatile long long *at, long long compareval, long
+     return OSAtomicCompareAndSwap64Barrier (compareval, newval, at);
+ #elif defined(_WIN32)
+     return (_InterlockedCompareExchange64 ((volatile LONGLONG *)at, newval, compareval) == compareval);
++#elif defined(__PPC__)
++    return ((*at == compareval) ? (*at = newval), 1 : 0);
+ #else
+ #   error No atomics on this platform.
+ #endif

OpenImageIO.spec

@@ -94,7 +94,6 @@ Development files for package %{name}
 %setup -q -n oiio-Release-%{version}
 %patch0 -p1 -b .arm
 %patch1 -p1 -b .ppc
-#patch2 -p1 -b .s390
 %patch3 -p1 -b .cmake
 %patch4 -p1 -b .spin_mutex
 

oiio-ppc.patch

@@ -16,7 +16,7 @@ diff -Naur oiio-Release-1.2.1.orig/src/include/thread.h oiio-Release-1.2.1/src/i
  #elif defined(_MSC_VER)
      // Windows
      return _InterlockedExchangeAdd ((volatile LONG *)at, x);
-+#elif defined (__powerpc__)
++#elif defined (__powerpc__) || defined(__PPC__)
 +    long long r;
 +    r = *at;
 +    *at += x;
@@ -28,7 +28,7 @@ diff -Naur oiio-Release-1.2.1.orig/src/include/thread.h oiio-Release-1.2.1/src/i
  #  else
      return InterlockedExchangeAdd64 ((volatile LONGLONG *)at, x);
  #  endif
-+#elif defined (__powerpc__)
++#elif defined (__powerpc__) || defined(__PPC__)
 +   long long r;
 +   r = *at;
 +   *at += x;
@@ -40,7 +40,7 @@ diff -Naur oiio-Release-1.2.1.orig/src/include/thread.h oiio-Release-1.2.1/src/i
      return a->compare_and_swap (newval, compareval) == newval;
  #elif defined(_MSC_VER)
      return (_InterlockedCompareExchange ((volatile LONG *)at, newval, compareval) == compareval);
-+#elif defined(__powerpc__)
++#elif defined(__powerpc__) || defined(__PPC__)
 +    return ((*at == compareval) ? (*at = newval), 1 : 0);
  #else
  #   error No atomics on this platform.
@@ -49,8 +49,19 @@ diff -Naur oiio-Release-1.2.1.orig/src/include/thread.h oiio-Release-1.2.1/src/i
      return a->compare_and_swap (newval, compareval) == newval;
  #elif defined(_MSC_VER)
      return (_InterlockedCompareExchange64 ((volatile LONGLONG *)at, newval, compareval) == compareval);
-+#elif defined(__PPC__)
++#elif defined(__PPC__) || defined(__powerpc__)
 +    return ((*at == compareval) ? (*at = newval), 1 : 0);
  #else
  #   error No atomics on this platform.
  #endif
+diff -Naur oiio-Release-1.2.1.orig/src/bmp.imageio/bmp_pvt.h oiio-Release-1.2.1/src/bmp.imageio/bmp_pvt.h
+--- oiio-Release-1.2.1.orig/src/bmp.imageio/bmp_pvt.h	2013-08-06 00:10:31.000000000 -0500
++++ oiio-Release-1.2.1/src/bmp.imageio/bmp_pvt.h	2013-10-01 16:10:19.546711936 -0500
+@@ -34,6 +34,7 @@
+ #include "imageio.h"
+ #include "filesystem.h"
+ #include "fmath.h"
++#include "thread.h"
+ 
+ OIIO_PLUGIN_NAMESPACE_BEGIN
+