libebur128, cleanup (#8357)

media-libs/libebur128/libebur128-1.2.6.recipe

@@ -4,7 +4,7 @@ normalisation. It supports all samplerates by recalculation of the filter coeffi
 HOMEPAGE="https://github.com/jiixyj/libebur128"
 COPYRIGHT="2011 Jan Kokemüller"
 LICENSE="MIT"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://github.com/jiixyj/libebur128/archive/v$portVersion.tar.gz"
 CHECKSUM_SHA256="baa7fc293a3d4651e244d8022ad03ab797ca3c2ad8442c43199afe8059faa613"
 SOURCE_FILENAME="libebur128-$portVersion.tar.gz"
@@ -47,23 +47,17 @@ BUILD_PREREQUIRES="
 
 BUILD()
 {
-	rm -Rf build
-	mkdir build
-	cd build
-	cmake .. \
-		 -DCMAKE_BUILD_TYPE=Release \
+	cmake -Bbuild -S. -DCMAKE_BUILD_TYPE=Release \
 		-DENABLE_INTERNAL_QUEUE_H=1 \
 		-DCMAKE_INSTALL_PREFIX:PATH="$prefix" \
 		-DCMAKE_INSTALL_LIBDIR:PATH="$libDir" \
-		-DCMAKE_INSTALL_INCLUDEDIR:PATH="$includeDir" \
-
-	make $jobArgs VERBOSE=1
+		-DCMAKE_INSTALL_INCLUDEDIR:PATH="$includeDir"
+	make -C build $jobArgs VERBOSE=1
 }
 
 INSTALL()
 {
-	cd build
-	make install
+	make -C build install
 
 	prepareInstalledDevelLib libebur128
 	fixPkgconfig