fix epoxy

Author: talregev

scripts/test_ports/vcpkg-ci-blender/fix_apple.patch

@@ -42,7 +42,7 @@ index 763d32e9..6b957da8 100644
  endif()
 
 -set(EPOXY_ROOT_DIR ${LIBDIR}/epoxy)
-+set(EPOXY_ROOT_DIR ${CURRENT_INSTALLED_DIR})
++# set(EPOXY_ROOT_DIR ${LIBDIR}/epoxy)
  find_package(Epoxy REQUIRED)
 
 -set(PNG_ROOT ${LIBDIR}/png)

scripts/test_ports/vcpkg-ci-blender/fix_epoxy.patch

@@ -0,0 +1,31 @@
+diff --git a/build_files/cmake/Modules/FindEpoxy.cmake b/build_files/cmake/Modules/FindEpoxy.cmake
+--- a/build_files/cmake/Modules/FindEpoxy.cmake
++++ b/build_files/cmake/Modules/FindEpoxy.cmake
+@@ -9,6 +9,27 @@
+ #                     This can also be an environment variable.
+ #  Epoxy_FOUND, If false, do not try to use epoxy.
+ 
++if(APPLE AND DEFINED CURRENT_INSTALLED_DIR)
++  set(PKG_CONFIG_EXECUTABLE "$ENV{PKG_CONFIG}")
++  if(CMAKE_BUILD_TYPE STREQUAL "Debug")
++    set(ENV{PKG_CONFIG_PATH}
++      "${CURRENT_INSTALLED_DIR}/debug/lib/pkgconfig:${CURRENT_INSTALLED_DIR}/lib/pkgconfig:${CURRENT_INSTALLED_DIR}/share/pkgconfig:$ENV{PKG_CONFIG_PATH}")
++  else()
++    set(ENV{PKG_CONFIG_PATH}
++      "${CURRENT_INSTALLED_DIR}/lib/pkgconfig:${CURRENT_INSTALLED_DIR}/share/pkgconfig:$ENV{PKG_CONFIG_PATH}")
++  endif()
++  find_package(PkgConfig QUIET)
++  if(PkgConfig_FOUND)
++    pkg_check_modules(epoxy QUIET IMPORTED_TARGET epoxy)
++    if(epoxy_FOUND)
++      set(Epoxy_LIBRARY PkgConfig::epoxy)
++      set(Epoxy_LIBRARIES PkgConfig::epoxy)
++      set(Epoxy_INCLUDE_DIRS ${epoxy_INCLUDE_DIRS})
++      list(GET epoxy_INCLUDE_DIRS 0 Epoxy_INCLUDE_DIR)
++    endif()
++  endif()
++endif()
++
+ # If `EPOXY_ROOT_DIR` was defined in the environment, use it.
+ if(DEFINED EPOXY_ROOT_DIR)
+   # Pass.

scripts/test_ports/vcpkg-ci-blender/portfile.cmake

@@ -13,6 +13,7 @@ vcpkg_from_github(
         fix_dep.patch
         fix_openexr.patch
         fix_apple.patch
+        fix_epoxy.patch
         fix_windows.patch
         dynamic-internal-libs.patch
         gl.patch