libkexiv2_kf6, bump to 25.12.0 (#13421)

kde-apps/libkexiv2/libkexiv2_kf6-25.12.0.recipe

@@ -6,7 +6,7 @@ COPYRIGHT="2010-2025 KDE Organisation"
 LICENSE="GNU GPL v2"
 REVISION="1"
 SOURCE_URI="https://download.kde.org/stable/release-service/$portVersion/src/libkexiv2-$portVersion.tar.xz"
-CHECKSUM_SHA256="9bb4e5858f35d0dba813ade3c0ff6e7fe750b0930d60a7f4609b48c9563d45eb"
+CHECKSUM_SHA256="1deb0fa6f270b588aa3ddd946c42b00a974f79d2fc079f1125ccc8ff0e99b996"
 SOURCE_DIR="libkexiv2-$portVersion"
 
 ARCHITECTURES="all !x86_gcc2"
@@ -54,8 +54,9 @@ BUILD()
 {
 	cmake -B build -S . -DCMAKE_BUILD_TYPE=Release \
 		$cmakeDirArgs \
-		-DECM_DIR=/system/data/cmake/Modules/ECM/cmake \
-		-DBUILD_WITH_QT6=ON
+		-DCMAKE_SKIP_RPATH=YES \
+		-DBUILD_TESTING=OFF \
+		-Wno-dev
 
 	make -C build $jobArgs
 }