ports: Cleanup projects using cmake

There is no need to use $BANAN_CMAKE because our own toolchain directory
is added to path.

ports/zstd/build.sh

@@ -5,16 +5,16 @@ VERSION='1.5.7'
 DOWNLOAD_URL="https://github.com/facebook/zstd/releases/download/v$VERSION/zstd-$VERSION.tar.gz#eb33e51f49a15e023950cd7825ca74a4a2b43db8354825ac24fc1b7ee09e6fa3"
 
 configure() {
-	$BANAN_CMAKE -B _build -S build/cmake -G Ninja \
+	cmake --fresh -B _build -S build/cmake -G Ninja \
 		--toolchain="$BANAN_TOOLCHAIN_DIR/Toolchain.txt" \
 		-DCMAKE_INSTALL_PREFIX=/usr \
 		 || exit 1
 }
 
 build() {
-	$BANAN_CMAKE --build _build ||exit 1
+	cmake --build _build ||exit 1
 }
 
 install() {
-	$BANAN_CMAKE --install _build ||exit 1
+	cmake --install _build ||exit 1
 }