chore: update versions

Signed-off-by: Alix von Schirp <github@avonschirp.bootmedia.de>

Dockerfile

@@ -1,7 +1,7 @@
 FROM emscripten/emsdk:3.1.15 as build
 
-ARG FFMPEG_VERSION=4.3.1
-ARG X264_VERSION=20170226-2245-stable
+ARG FFMPEG_VERSION=8.0.1
+ARG X264_COMMIT=b35605a
 ARG LAME_VERSION=3.100 
 
 ARG PREFIX=/opt/ffmpeg
@@ -10,11 +10,13 @@ ARG MAKEFLAGS="-j4"
 RUN apt-get update && apt-get install -y autoconf libtool build-essential
 
 # libx264
-RUN cd /tmp && \
-  wget https://download.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-${X264_VERSION}.tar.bz2 && \
-  tar xvfj x264-snapshot-${X264_VERSION}.tar.bz2
+WORKDIR /tmp/
 
-RUN cd /tmp/x264-snapshot-${X264_VERSION} && \
+RUN git clone https://code.videolan.org/videolan/x264.git
+
+WORKDIR /tmp/x264
+
+RUN git checkout ${X264_COMMIT} && \
   emconfigure ./configure \
   --prefix=${PREFIX} \
   --host=i686-gnu \
@@ -23,35 +25,34 @@ RUN cd /tmp/x264-snapshot-${X264_VERSION} && \
   --disable-asm \
   --extra-cflags="-s USE_PTHREADS=1"
 
-RUN cd /tmp/x264-snapshot-${X264_VERSION} && \
-  emmake make && emmake make install 
+RUN "emmake make && emmake make install"
 
+WORKDIR /tmp/
 # libmp3lame
-RUN cd /tmp && \
-  wget -O lame-${LAME_VERSION}.tar.gz https://sourceforge.net/projects/lame/files/lame/${LAME_VERSION}/lame-${LAME_VERSION}.tar.gz/download && \
-  tar zxf lame-${LAME_VERSION}.tar.gz
+RUN wget -O lame-${LAME_VERSION}.tar.gz https://sourceforge.net/projects/lame/files/lame/${LAME_VERSION}/lame-${LAME_VERSION}.tar.gz/download && \
+  tar zxf lame-${LAME_VERSION}.tar.gz && rm lame-${LAME_VERSION}.tar.gz
 
-RUN cd /tmp/lame-${LAME_VERSION} && \
-  emconfigure ./configure \
+WORKDIR /tmp/lame-${LAME_VERSION} 
+RUN  emconfigure ./configure \
   --prefix=${PREFIX} \
   --host=i686-gnu \
   --enable-static \
   --disable-frontend
 
-RUN cd /tmp/lame-${LAME_VERSION} && \
-  emmake make && emmake make install 
+WORKDIR /tmp/lame-${LAME_VERSION} 
+RUN emmake make && emmake make install 
 
 # Get ffmpeg source.
-RUN cd /tmp/ && \
-  wget http://ffmpeg.org/releases/ffmpeg-${FFMPEG_VERSION}.tar.gz && \
+WORKDIR /tmp/
+RUN wget -O ffmpeg-${FFMPEG_VERSION}.tar.gz http://ffmpeg.org/releases/ffmpeg-${FFMPEG_VERSION}.tar.gz && \
   tar zxf ffmpeg-${FFMPEG_VERSION}.tar.gz && rm ffmpeg-${FFMPEG_VERSION}.tar.gz
 
 ARG CFLAGS="-s USE_PTHREADS=1 -O3 -I${PREFIX}/include"
 ARG LDFLAGS="$CFLAGS -L${PREFIX}/lib -s INITIAL_MEMORY=33554432"
 
 # Compile ffmpeg.
-RUN cd /tmp/ffmpeg-${FFMPEG_VERSION} && \
-  emconfigure ./configure \
+WORKDIR /tmp/ffmpeg-${FFMPEG_VERSION}
+RUN emconfigure ./configure \
   --prefix=${PREFIX} \
   --target-os=none \
   --arch=x86_32 \
@@ -90,8 +91,7 @@ RUN cd /tmp/ffmpeg-${FFMPEG_VERSION} && \
   --objcc=emcc \
   --dep-cc=emcc
 
-RUN cd /tmp/ffmpeg-${FFMPEG_VERSION} && \
-  emmake make -j4 && \
+RUN emmake make -j4 && \
   emmake make install