Move to OIIO 1.4 also for windows x86

CMakeLists.txt

@@ -1001,10 +1001,11 @@ elseif(WIN32)
 			# We want to support Vista level ABI for x64
 			if(NOT MSVC_VERSION VERSION_LESS 1700)
 				add_definitions(-D_WIN32_WINNT=0x600)
-				add_definitions(-DOIIO_STATIC_BUILD)
 			endif()
 		endif()
 
+		add_definitions(-DOIIO_STATIC_BUILD)
+
 		set(CMAKE_CXX_FLAGS "/nologo /J /Gd /EHsc /MP" CACHE STRING "MSVC MT C++ flags " FORCE)
 		set(CMAKE_C_FLAGS   "/nologo /J /Gd /MP"       CACHE STRING "MSVC MT C++ flags " FORCE)
 

build_files/scons/config/win32-vc-config.py

@@ -231,6 +231,9 @@ CCFLAGS = ['/nologo', '/J', '/W3', '/Gd', '/w34062', '/wd4018', '/wd4065', '/wd4
 CXXFLAGS = ['/EHsc']
 BGE_CXXFLAGS = ['/O2', '/Ob2', '/EHsc', '/GR', '/fp:fast', '/arch:SSE']
 
+if VC_VERSION == '12.0':
+    CCFLAGS.append('/DOIIO_STATIC_BUILD')  # OIIO api changed with 1.4 making this needed 
+
 BF_DEBUG_CCFLAGS = ['/Zi', '/Ob0', '/Od', '/FR${TARGET}.sbr']
 
 CPPFLAGS = ['-DWIN32','-D_CONSOLE', '-D_LIB', '-D_CRT_SECURE_NO_DEPRECATE', '-DOPJ_STATIC']