@@ -13,13 +13,11 @@ FROM debian:stable-slim
RUN apt update
RUN apt install -yy aptitude ca-certificates curl
-# Setup Emdebian
-RUN echo "deb http://emdebian.org/tools/debian/ jessie main" >> /etc/apt/sources.list
-RUN curl http://emdebian.org/tools/debian/emdebian-toolchain-archive.key | apt-key add -
-
-# Duplicate deb line as deb-src
-RUN cat /etc/apt/sources.list | sed "s/deb/deb-src/" >> /etc/apt/sources.list
-
# Install common build utilities
RUN apt update
RUN apt install -yy build-essential clang
+
+# Duplicate deb line as deb-src, setup Emdebian
+RUN cat /etc/apt/sources.list | sed "s/deb/deb-src/" >> /etc/apt/sources.list && \
+ echo "deb http://emdebian.org/tools/debian/ jessie main" >> /etc/apt/sources.list && \
+ curl http://emdebian.org/tools/debian/emdebian-toolchain-archive.key | apt-key add -