build hack: update OpenEXR default autobuild ver to 3.4.0

...to match what's getting pulled in by homebrew on the macos-13 sys images...

...because we're having trouble building the macos x86 wheels.

This isn't a proper solution, but I'm interested to see if it helps the builds complete.

Signed-off-by: Zach Lewis <[email protected]>

Author: zachlewis

.github/workflows/wheel.yml

@@ -284,7 +284,7 @@ jobs:
           CIBW_BUILD: ${{ matrix.python }}
           CIBW_ARCHS: ${{ matrix.arch }}
           MACOSX_DEPLOYMENT_TARGET: 10.15
-          CMAKE_GENERATOR: "Unix Makefiles"
+          #CMAKE_GENERATOR: "Unix Makefiles"
           # TODO: Re-enable HEIF when we provide a build recipe that does 
           # not include GPL-licensed dynamic libraries.
           USE_Libheif: 'OFF'

src/cmake/build_OpenEXR.cmake

@@ -3,7 +3,7 @@
 # https://github.com/AcademySoftwareFoundation/OpenImageIO
 
 
-set_cache (OpenEXR_BUILD_VERSION 3.2.4 "OpenEXR version for local builds")
+set_cache (OpenEXR_BUILD_VERSION 3.4.0 "OpenEXR version for local builds")
 set (OpenEXR_GIT_REPOSITORY "https://github.com/AcademySoftwareFoundation/OpenEXR")
 set (OpenEXR_GIT_TAG "v${OpenEXR_BUILD_VERSION}")
 set_cache (OpenEXR_BUILD_SHARED_LIBS ${LOCAL_BUILD_SHARED_LIBS_DEFAULT}