File 0001-Prefer-upstream-CMake-Config-Mode-files-for-OpenEXR.patch of Package pfstools

From 95c5e87b8fe19cc6d067e1c2ce6239a5ba413a1c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20Br=C3=BCns?= <stefan.bruens@rwth-aachen.de>
Date: Mon, 3 Jan 2022 06:09:25 +0100
Subject: [PATCH] Prefer upstream CMake Config Mode files for OpenEXR

The bundled FindOpenEXR.cmake Find Module is quite outdated, import
the OpenEXR target from its upstream definition.
---
 CMakeLists.txt | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b2923cf..a33293b 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -106,7 +106,15 @@ OPTION(WITH_OpenEXR "Compile with OpenEXR library" ON)
 
 if( WITH_OpenEXR )
 
-find_package (OpenEXR)
+find_package (OpenEXR NO_MODULE)
+if( TARGET OpenEXR::OpenEXR )
+  set( OPENEXR_FOUND TRUE )
+  set( OPENEXR_LIBRARIES OpenEXR::OpenEXR )
+  get_target_property( OPENEXR_INCLUDE_DIR OpenEXR::OpenEXR INTERFACE_INCLUDE_DIRECTORIES )
+else ()
+  find_package (OpenEXR MODULE)
+endif ()
+
 if( NOT OPENEXR_FOUND )
 MESSAGE( STATUS "OpenEXR not found. The following command will not be
 compiled: pfsinexr pfsoutexr. " )
-- 
2.34.1