fix webrtc path

Dockerfile

@@ -13,15 +13,15 @@ RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-ins
 	&& echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME \
 	&& chmod 0440 /etc/sudoers.d/$USERNAME \
 	&& git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git /depot_tools \
-	&& mkdir /webrtc \
-	&& cd /webrtc \
+	&& mkdir ../webrtc \
+	&& cd ../webrtc \
 	&& fetch --no-history --nohooks webrtc \
 	&& sed -i -e "s|'src/resources'],|'src/resources'],'condition':'rtc_include_tests==true',|" src/DEPS \
 	&& gclient sync \
-	&& cd /build/webrtc-streamer \
+	&& cd ../webrtc-streamer \
 	&& cmake -DCMAKE_INSTALL_PREFIX=/app . && make \
 	&& make install \
-	&& rm -rf /webrtc/src/out \
+	&& rm -rf ../webrtc/src/out \
 	&& apt-get clean && rm -rf /var/lib/apt/lists/ 
 
 # run

Dockerfile.arm64

@@ -8,19 +8,20 @@ WORKDIR /build/webrtc-streamer
 
 COPY . .
 
+ENV PATH /depot_tools:$PATH
+
 RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends ca-certificates wget git python3 python3-pkg-resources xz-utils cmake make pkg-config gcc-aarch64-linux-gnu g++-aarch64-linux-gnu build-essential \
-	&& mkdir /webrtc \
 	&& git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git /depot_tools \
-	&& export PATH=/depot_tools:$PATH \
-	&& cd /webrtc \
+	&& mkdir ../webrtc \
+	&& cd ../webrtc \
 	&& fetch --no-history --nohooks webrtc \
 	&& sed -i -e "s|'src/resources'],|'src/resources'],'condition':'rtc_include_tests==true',|" src/DEPS \
 	&& src/build/linux/sysroot_scripts/install-sysroot.py --arch=arm64 \
 	&& gclient sync \
-	&& cd /build/webrtc-streamer \
-	&& cmake -DCMAKE_SYSTEM_PROCESSOR=arm64 -DCMAKE_SYSTEM_NAME=Linux -DCMAKE_C_COMPILER=aarch64-linux-gnu-gcc -DCMAKE_CXX_COMPILER=aarch64-linux-gnu-g++ -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY -DCMAKE_FIND_ROOT_PATH_MODE_PACKAGE=ONLY -DWEBRTCDESKTOPCAPTURE=OFF . && make \
+	&& cd ../webrtc-streamer \
+	&& cmake -DCMAKE_INSTALL_PREFIX=/app -DCMAKE_SYSTEM_PROCESSOR=arm64 -DCMAKE_SYSTEM_NAME=Linux -DCMAKE_C_COMPILER=aarch64-linux-gnu-gcc -DCMAKE_CXX_COMPILER=aarch64-linux-gnu-g++ -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY -DCMAKE_FIND_ROOT_PATH_MODE_PACKAGE=ONLY -DWEBRTCDESKTOPCAPTURE=OFF . && make \
 	&& make install \
-	&& rm -rf /webrtc && rm -f *.a && rm -f src/*.o \
+	&& rm -rf ../webrtc && rm -f *.a && rm -f src/*.o \
 	&& apt-get clean && rm -rf /var/lib/apt/lists/
 
 # run

Dockerfile.rpi

@@ -11,21 +11,22 @@ WORKDIR /build/webrtc-streamer
 
 COPY . .
 
+ENV PATH /depot_tools:$PATH
+
 RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends ca-certificates build-essential gcc wget git python3 python3-pkg-resources xz-utils cmake make pkg-config \
-	&& mkdir /webrtc \
     && wget -qO- ${CROSSCOMPILER} | tar xz -C /webrtc \
 	&& export PATH=$(ls -d /webrtc/cross-pi-gcc-*/bin):$PATH \
 	&& git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git /depot_tools \
-	&& export PATH=/depot_tools:$PATH \
-	&& cd /webrtc \
+	&& mkdir ../webrtc \
+	&& cd ../webrtc \
 	&& fetch --no-history --nohooks webrtc \
 	&& sed -i -e "s|'src/resources'],|'src/resources'],'condition':'rtc_include_tests==true',|" src/DEPS \
 	&& src/build/linux/sysroot_scripts/install-sysroot.py --arch=arm \
 	&& gclient sync \
-	&& cd /build/webrtc-streamer \
+	&& cd ../webrtc-streamer \
 	&& cmake -DCMAKE_INSTALL_PREFIX=/app -DCMAKE_SYSTEM_PROCESSOR=${ARCH} -DCMAKE_LIBRARY_ARCHITECTURE=arm-linux-gnueabihf -DCMAKE_SYSTEM_NAME=Linux -DCMAKE_C_COMPILER=arm-linux-gnueabihf-gcc -DCMAKE_CXX_COMPILER=arm-linux-gnueabihf-g++ -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY -DCMAKE_FIND_ROOT_PATH_MODE_PACKAGE=ONLY -DWEBRTCDESKTOPCAPTURE=OFF . && make \
 	&& make install \
-	&& rm -rf /webrtc && rm -f *.a && rm -f src/*.o \
+	&& rm -rf ../webrtc && rm -f *.a && rm -f src/*.o \
 	&& apt-get clean && rm -rf /var/lib/apt/lists/
 
 # run