cemu-vcpkg/ports/openimageio/fix-dependency.patch

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8a5f120..6789963 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -53,6 +53,17 @@ include (compiler)
 # Helpful macros for our project
 include (oiio_macros)
 
+option (USE_FFMPEG "Use ffmpeg if found" ON)
+option (USE_DCMTK "Use DCMTK if found" ON)
+option (USE_FIELD3D "Use Field3D if found" ON)
+option (USE_FREETYPE "Use FreeType if found" ON)
+option (USE_GIF "Use Gif if found" ON)
+option (USE_NUKE "Use Nuke if found" ON)
+option (USE_OPENCV "Use OpenCV if found" ON)
+option (USE_OPENJPEG "Use OpenJPEG if found" ON)
+option (USE_PTEX "Use Ptex if found" ON)
+option (USE_QT "Use QT if found" ON)
+option (USE_WEBP "Use WebP if found" ON)
 
 option (VERBOSE "Print lots of messages while compiling" OFF)
 set (${PROJ_NAME}_NAMESPACE ${PROJECT_NAME} CACHE STRING
@@ -86,6 +97,10 @@ set (CMAKE_DEBUG_POSTFIX "" CACHE STRING "Library naming postfix for Debug build
 
 set(OIIO_TESTSUITE_IMAGEDIR "${PROJECT_SOURCE_DIR}/.." CACHE PATH
     "Location of oiio-images, openexr-images, libtiffpic, etc.." )
+    
+if (BUILD_SHARED_LIBS)
+    add_definitions (-DOpenImageIO_EXPORTS=1 -DOpenImageIO_Util_EXPORTS=1)
+endif()
 
 if (NOT OIIO_THREAD_ALLOW_DCLP)
     add_definitions ("-DOIIO_THREAD_ALLOW_DCLP=0")
diff --git a/src/cmake/externalpackages.cmake b/src/cmake/externalpackages.cmake
index 2410d84..2a8e076 100644
--- a/src/cmake/externalpackages.cmake
+++ b/src/cmake/externalpackages.cmake
@@ -182,10 +182,17 @@ oiio_find_package (PNG REQUIRED)
 oiio_find_package (TIFF 3.0 REQUIRED)
 
 # IlmBase & OpenEXR
-oiio_find_package (OpenEXR 2.0 REQUIRED)
+find_package (Threads)
+if (CMAKE_USE_PTHREADS_INIT)
+    set (ILMBASE_PTHREADS ${CMAKE_THREAD_LIBS_INIT})
+endif ()
+find_package (OpenEXR 2.0 REQUIRED)
 # We use Imath so commonly, may as well include it everywhere.
-include_directories ("${OPENEXR_INCLUDES}" "${ILMBASE_INCLUDES}"
-                     "${ILMBASE_INCLUDES}/OpenEXR")
+set(ILMBASE_LIBRARIES ${OPENEXR_IMATH_LIBRARY} ${OPENEXR_IEX_LIBRARY} ${OPENEXR_HALF_LIBRARY} ${OPENEXR_ILMTHREAD_LIBRARY} ${ILMBASE_PTHREADS}  CACHE STRING "The libraries needed to use IlmBase")
+set(OPENEXR_LIBRARIES ${OPENEXR_ILMIMF_LIBRARY} ${ILMBASE_LIBRARIES}  CACHE STRING "The libraries needed to use OpenEXR")
+set(ILMBASE_INCLUDE_DIR ${OPENEXR_INCLUDE_DIR})
+set(ILMBASE_FOUND TRUE)
+include_directories ("${OPENEXR_INCLUDE_DIR}")
 
 # JPEG -- prefer Turbo-JPEG to regular libjpeg
 oiio_find_package (JPEGTurbo
@@ -217,41 +224,72 @@ if (NOT BZIP2_FOUND)
     set (BZIP2_LIBRARIES "")  # TODO: why does it break without this?
 endif ()
 
-oiio_find_package (Freetype
-                   DEFINITIONS  -DUSE_FREETYPE=1 )
+if (USE_FREETYPE)
+    oiio_find_package (Freetype
+                    DEFINITIONS  -DUSE_FREETYPE=1 )
+endif()
 
 oiio_find_package (HDF5
                    ISDEPOF      Field3D)
 oiio_find_package (OpenColorIO
                    DEFINITIONS  -DUSE_OCIO=1 -DUSE_OPENCOLORIO=1)
-oiio_find_package (OpenCV
-                   DEFINITIONS  -DUSE_OPENCV=1)
-
+if (USE_OPENCV)
+    oiio_find_package (OpenCV
+                    DEFINITIONS  -DUSE_OPENCV=1)
+endif()
 # Intel TBB
 oiio_find_package (TBB 2017
                    DEFINITIONS  -DUSE_TBB=1
                    ISDEPOF      OpenVDB)
 
-oiio_find_package (DCMTK 3.6.1)  # For DICOM images
-oiio_find_package (FFmpeg 2.6)
-oiio_find_package (Field3D
-                   DEPS         HDF5
-                   DEFINITIONS  -DUSE_FIELD3D=1)
-oiio_find_package (GIF 4)
+if (USE_DCMTK)
+    oiio_find_package (DCMTK 3.6.1)  # For DICOM images
+else()
+    set(DCMTK_FOUND OFF)
+endif()
+if (USE_FFMPEG)
+    oiio_find_package (FFmpeg 2.6)
+else()
+    set(FFMPEG_FOUND OFF)
+endif()
+if (USE_FIELD3D)
+    oiio_find_package (Field3D
+                    DEPS         HDF5
+                    DEFINITIONS  -DUSE_FIELD3D=1)
+endif()
+if (USE_GIF)
+    oiio_find_package (GIF 4)
+else()
+    set(GIF_FOUND OFF)
+endif()
 oiio_find_package (Libheif 1.3)  # For HEIF/HEIC format
 oiio_find_package (LibRaw)
-oiio_find_package (OpenJpeg)
+if (USE_OPENJPEG)
+    oiio_find_package (OpenJpeg)
+else()
+    set(OPENJPEG_FOUND OFF)
+endif()
 oiio_find_package (OpenVDB 5.0
                    DEPS         TBB
                    DEFINITIONS  -DUSE_OPENVDB=1)
-oiio_find_package (PTex)
-oiio_find_package (Webp)
+if (USE_PTEX)
+    oiio_find_package (PTex)
+else()
+    set (PTEX_FOUND FALSE)
+endif()
+if (USE_WEBP)
+    oiio_find_package (Webp)
+else()
+    set (WEBP_FOUND FALSE)
+endif()
 
 option (USE_R3DSDK "Enable R3DSDK (RED camera) support" OFF)
 oiio_find_package (R3DSDK)  # RED camera
 
 set (NUKE_VERSION "7.0" CACHE STRING "Nuke version to target")
-oiio_find_package (Nuke)
+if (USE_NUKE)
+    oiio_find_package (Nuke)
+endif()
 
 oiio_find_package (OpenGL)   # used for iv
 
@@ -260,11 +298,12 @@ set (qt5_modules Core Gui Widgets)
 if (OPENGL_FOUND)
     list (APPEND qt5_modules OpenGL)
 endif ()
-option (USE_QT "Use Qt if found" ON)
-oiio_find_package (Qt5 COMPONENTS ${qt5_modules})
-if (USE_QT AND NOT Qt5_FOUND AND APPLE)
-    message (STATUS "  If you think you installed qt5 with Homebrew and it still doesn't work,")
-    message (STATUS "  try:   export PATH=/usr/local/opt/qt5/bin:$PATH")
+if (USE_QT)
+    oiio_find_package (Qt5 COMPONENTS ${qt5_modules})
+    if (NOT Qt5_FOUND AND APPLE)
+        message (STATUS "  If you think you installed qt5 with Homebrew and it still doesn't work,")
+        message (STATUS "  try:   export PATH=/usr/local/opt/qt5/bin:$PATH")
+    endif()
 endif ()
 
 
diff --git a/src/raw.imageio/CMakeLists.txt b/src/raw.imageio/CMakeLists.txt
index f629ff9..43c7b85 100644
--- a/src/raw.imageio/CMakeLists.txt
+++ b/src/raw.imageio/CMakeLists.txt
@@ -1,7 +1,7 @@
 if (LIBRAW_FOUND)
     add_oiio_plugin (rawinput.cpp
                      INCLUDE_DIRS ${LibRaw_INCLUDE_DIR}
-                     LINK_LIBRARIES ${LibRaw_r_LIBRARIES}
+                     LINK_LIBRARIES ${LibRaw_LIBRARIES}
                      DEFINITIONS "-DUSE_LIBRAW=1")
 else ()
     message (WARNING "Raw plugin will not be built")