Merge branch 'devgianlu:master' into metadata-pipe

Author: iVolt1

CROSS_COMPILE.md

@@ -78,5 +78,5 @@ docker run --rm -u $(id -u):$(id -g) -v $PWD:/src -e GOOUTSUFFIX=-armv6 go-libre
 ### Target Linux ARM64
 
 ```bash
-docker run --rm -u $(id -u):$(id -g) -v $PWD:/src g-e GOOUTSUFFIX=-arm64 go-librespot-build-arm64
-```
+docker run --rm -u $(id -u):$(id -g) -v $PWD:/src -e GOOUTSUFFIX=-arm64 go-librespot-build-arm64
+```

Dockerfile.build

@@ -36,13 +36,13 @@ RUN if [ ${TARGET} = arm-rpi-linux-gnueabihf ]; then \
 # Compile dependency sources
 RUN cd /tmp/alsa-lib-1.2.10 && \
     ./configure --enable-shared=yes --enable-static=no --with-pic --host=${TARGET} --prefix=/tmp/deps/${TARGET} && \
-    make && make install
+    make -j $(nproc) && make install
 RUN cd /tmp/libogg-1.3.5 && \
     ./configure --host=${TARGET} --prefix=/tmp/deps/${TARGET} && \
-    make && make install
+    make -j $(nproc) && make install
 RUN cd /tmp/libvorbis-1.3.7 && \
     ./configure --host=${TARGET} --prefix=/tmp/deps/${TARGET} && \
-    make && make install
+    make -j $(nproc) && make install
 
 # Golang arguments
 ARG GOARCH
@@ -57,4 +57,4 @@ ENV CGO_ENABLED=1 PKG_CONFIG_PATH=/tmp/deps/${TARGET}/lib/pkgconfig/ CC=${CC} \
 CMD go build \
     -buildvcs=false \
     -ldflags="-X github.com/devgianlu/go-librespot.commit=${COMMIT} -X github.com/devgianlu/go-librespot.version=${VERSION}" \
-    -o ./go-librespot${GOOUTSUFFIX} -a ./cmd/daemon
+    -o ./go-librespot${GOOUTSUFFIX} -a ./cmd/daemon