libebml: updated cmake syntax

libebml/.signature

@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF35tCjJ6I/GngDKu/80+iLD4AWQ6at2pnEEeL86bqLpYvR2uuH+avMvxy2DTQlOpcGz+C6iwK7dbUKK77by7w5QM=
-SHA256 (Pkgfile) = 720b0f8b8b5f8b419cbcd162a5d1a3c5d617e52914efed041525c7f74bba6d67
+RWSagIOpLGJF3xyFd695HiWxRKpQd/XUTWu4kDSa0dMa+PPjann/Uk8GY5WGsBuQWlGyNPO6mf8KN2AaNe099/q/D0cQkXKYsQA=
+SHA256 (Pkgfile) = 08759cf25f5f90cf973ec05a086cb754b0b968aeec0d247f50cb2a286c35bde4
 SHA256 (.footprint) = 544f95100b22804152c894eef787a4c56485af7619fc745d26f072742172c902
 SHA256 (libebml-1.4.0.tar.xz) = 80abc9a82549615018798ee704997270a39b43de9a6e7e0d23b62f8ce682c4b3

libebml/Pkgfile

@@ -9,15 +9,15 @@ release=1
 source=(https://dl.matroska.org/downloads/$name/$name-$version.tar.xz)
 
 build() {
-	[[ -e /usr/bin/ninja ]] && PKGMK_LIBEBML_OPTIONS=' -GNinja'
-	cmake -S$name-$version -Bbuild $PKGMK_LIBEBML_OPTIONS \
-		-DCMAKE_INSTALL_PREFIX=/usr \
-		-DCMAKE_INSTALL_LIBDIR=lib \
-		-DCMAKE_BUILD_TYPE=Release \
-		-DCMAKE_CXX_FLAGS_RELEASE="$CXXFLAGS -DNDEBUG" \
-		-DCMAKE_C_FLAGS_RELEASE="$CFLAGS -DNDEBUG" \
-		-Wno-dev \
-		-DBUILD_SHARED_LIBS=ON
+	[[ -e /usr/bin/ninja ]] && PKGMK_LIBEBML+=' -G Ninja'
+	cmake -S $name-$version -B build $PKGMK_LIBEBML \
+		-D CMAKE_INSTALL_PREFIX=/usr \
+		-D CMAKE_INSTALL_LIBDIR=lib \
+		-D CMAKE_BUILD_TYPE=Release \
+		-D CMAKE_CXX_FLAGS_RELEASE="$CXXFLAGS -DNDEBUG" \
+		-D CMAKE_C_FLAGS_RELEASE="$CFLAGS -DNDEBUG" \
+		-D BUILD_SHARED_LIBS=ON \
+		-Wno-dev
 
 	cmake --build build
 	DESTDIR=$PKG cmake --install build