libcec, cleanup, remove python support (#8302)

net-libs/libcec/libcec-4.0.3.recipe

@@ -3,8 +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="2"
-
+REVISION="3"
 srcGitRev="$portVersion"
 SOURCE_URI="https://github.com/Pulse-Eight/libcec/archive/libcec-$srcGitRev.tar.gz"
 CHECKSUM_SHA256="ef90d6e4cf9d5847c14d3ff21b71579e5110643f31e8574766d3fa6c89c6239c"
@@ -51,7 +50,6 @@ REQUIRES="
 	haiku$secondaryArchSuffix
 	lib:libncurses$secondaryArchSuffix
 	lib:libp8_platform$secondaryArchSuffix
-	lib:libpython3.7m$secondaryArchSuffix
 	"
 PROVIDES_devel="
 	libcec${secondaryArchSuffix}_devel = $portVersion
@@ -66,7 +64,6 @@ BUILD_REQUIRES="
 	haiku${secondaryArchSuffix}_devel
 	devel:libncurses$secondaryArchSuffix
 	devel:libp8_platform$secondaryArchSuffix
-	devel:libpython3.7m$secondaryArchSuffix
 	"
 BUILD_PREREQUIRES="
 	cmd:cmake
@@ -85,20 +82,19 @@ BUILD()
 	ln -sfn $sourceDir4 src/platform
 	ln -sfn $sourceDir5 src/platform/support
 	# building
-	mkdir -p build && cd build
-	cmake -DCMAKE_BUILD_TYPE=Release \
+	cmake -Bbuild -S. -DCMAKE_BUILD_TYPE=Release \
 		-DCMAKE_INSTALL_PREFIX=$prefix \
 		-DCMAKE_INSTALL_LIBDIR=$libDir \
-		-DCMAKE_INSTALL_INCLUDEDIR=$includeDir ..
-	make $jobArgs
+		-DCMAKE_INSTALL_INCLUDEDIR=$includeDir
+	make -C build $jobArgs
 }
 
 INSTALL()
 {
-	cd build
-	make install
+	make -C build install
 
 	prepareInstalledDevelLib libcec
 	fixPkgconfig
+
 	packageEntries devel $developDir
 }