libcec: drop x86_gcc2, move to proper category. (#12847)

dev-libs/libcec/libcec-4.0.3.recipe

@@ -3,7 +3,7 @@ DESCRIPTION="This library provides support for CEC capable hardware"
 HOMEPAGE="http://libcec.pulse-eight.com/"
 COPYRIGHT="2011-2015 Pulse-Eight Limited"
 LICENSE="GNU GPL v2"
-REVISION="3"
+REVISION="4"
 srcGitRev="$portVersion"
 SOURCE_URI="https://github.com/Pulse-Eight/libcec/archive/libcec-$srcGitRev.tar.gz"
 CHECKSUM_SHA256="ef90d6e4cf9d5847c14d3ff21b71579e5110643f31e8574766d3fa6c89c6239c"
@@ -31,7 +31,7 @@ CHECKSUM_SHA256_5="39fd78a0f08ba7ad97e9be6339a6f7ba4e667ab5d050d35904012aebb77b7
 SOURCE_FILENAME_5="libcec-support-$srcGitRev5.tar.gz"
 SOURCE_DIR_5="libcec-support-$srcGitRev5"
 
-ARCHITECTURES="all"
+ARCHITECTURES="all !x86_gcc2"
 SECONDARY_ARCHITECTURES="x86"
 
 libVersion="$portVersion"
@@ -82,10 +82,13 @@ BUILD()
 	ln -sfn $sourceDir4 src/platform
 	ln -sfn $sourceDir5 src/platform/support
 	# building
-	cmake -Bbuild -S. -DCMAKE_BUILD_TYPE=Release \
+	cmake -B build -S . -DCMAKE_BUILD_TYPE=Release \
+		-DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
 		-DCMAKE_INSTALL_PREFIX=$prefix \
 		-DCMAKE_INSTALL_LIBDIR=$libDir \
-		-DCMAKE_INSTALL_INCLUDEDIR=$includeDir
+		-DCMAKE_INSTALL_INCLUDEDIR=$includeDir \
+		-Wno-dev
+
 	make -C build $jobArgs
 }