File opentoonz-glew_config_compat.patch of Package opentoonz

From 4ebf30531234bcba635698566f728d34e8a97edd Mon Sep 17 00:00:00 2001
From: Christophe Marin <christophe@krop.fr>
Date: Mon, 3 Mar 2025 09:41:56 +0100
Subject: [PATCH] Work around incompatibility between GLEW config file and
 CMake module

CMake FindGLEW.cmake and glew CMake config files are incompatible and cause
build errors.
---
 toonz/sources/CMakeLists.txt | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/toonz/sources/CMakeLists.txt b/toonz/sources/CMakeLists.txt
index 9eb1149..5ecec8b 100644
--- a/toonz/sources/CMakeLists.txt
+++ b/toonz/sources/CMakeLists.txt
@@ -438,7 +438,12 @@ elseif(BUILD_ENV_UNIXLIKE)
     find_package(PNG REQUIRED)
     set(PNG_LIB ${PNG_LIBRARY})
     message("******* libpng:" ${PNG_LIB})
-    find_package(GLEW)
+    find_package(glew CONFIG)
+    if(glew_FOUND)
+        set(GLEW_LIBRARIES GLEW::glew)
+    else()
+        find_package(GLEW)
+    endif()
 
     find_package(SuperLU REQUIRED)
     set(SUPERLU_LIB ${SUPERLU_LIBRARY})
-- 
2.48.1