Merge branch 'dev' into agent-master

.travis.yml

@@ -10,7 +10,7 @@ before_install:
     - sudo apt-get update
 install:
     - sudo apt-get --force-yes install g++-4.8
-    - sudo apt-get install rpm linux-headers-$(uname -r)
+    - sudo apt-get install rpm linux-headers-$(uname -r) libelf-dev
     - git clone https://github.com/draios/sysdig.git ../sysdig
     - sudo apt-get install -y python-pip libvirt-dev jq dkms
     - cd ..

docker/dev/Dockerfile

@@ -17,6 +17,8 @@ ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
 RUN apt-get update \
  && apt-get install -y --no-install-recommends \
 	bash-completion \
+	bc \
+	clang-7 \
 	ca-certificates \
 	curl \
 	gnupg2 \
@@ -26,12 +28,18 @@ RUN apt-get update \
 	jq \
 	libc6-dev \
 	libelf-dev \
+	llvm-7 \
  && rm -rf /var/lib/apt/lists/*
 
 # Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
 # default to gcc-5.
 RUN rm -rf /usr/bin/gcc && ln -s /usr/bin/gcc-5 /usr/bin/gcc
 
+RUN rm -rf /usr/bin/clang \
+ && rm -rf /usr/bin/llc \
+ && ln -s /usr/bin/clang-7 /usr/bin/clang \
+ && ln -s /usr/bin/llc-7 /usr/bin/llc
+
 RUN curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public | apt-key add - \
  && curl -s -o /etc/apt/sources.list.d/draios.list http://download.draios.com/$FALCO_REPOSITORY/deb/draios.list \
  && apt-get update \

docker/local/Dockerfile

@@ -17,6 +17,8 @@ ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
 RUN apt-get update \
  && apt-get install -y --no-install-recommends \
 	bash-completion \
+	bc \
+	clang-7 \
 	ca-certificates \
 	curl \
 	dkms \
@@ -26,12 +28,18 @@ RUN apt-get update \
 	jq \
 	libc6-dev \
 	libelf-dev \
+	llvm-7 \
  && rm -rf /var/lib/apt/lists/*
 
 # Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
 # default to gcc-5.
 RUN rm -rf /usr/bin/gcc && ln -s /usr/bin/gcc-5 /usr/bin/gcc
 
+RUN rm -rf /usr/bin/clang \
+ && rm -rf /usr/bin/llc \
+ && ln -s /usr/bin/clang-7 /usr/bin/clang \
+ && ln -s /usr/bin/llc-7 /usr/bin/llc
+
 RUN ln -s $SYSDIG_HOST_ROOT/lib/modules /lib/modules
 
 ADD falco-${FALCO_VERSION}-x86_64.deb /

docker/stable/Dockerfile

@@ -17,6 +17,8 @@ ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
 RUN apt-get update \
  && apt-get install -y --no-install-recommends \
 	bash-completion \
+	bc \
+	clang-7 \
 	ca-certificates \
 	curl \
 	gnupg2 \
@@ -25,12 +27,18 @@ RUN apt-get update \
 	jq \
 	libc6-dev \
 	libelf-dev \
+	llvm-7 \
  && rm -rf /var/lib/apt/lists/*
 
 # Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
 # default to gcc-5.
 RUN rm -rf /usr/bin/gcc && ln -s /usr/bin/gcc-5 /usr/bin/gcc
 
+RUN rm -rf /usr/bin/clang \
+ && rm -rf /usr/bin/llc \
+ && ln -s /usr/bin/clang-7 /usr/bin/clang \
+ && ln -s /usr/bin/llc-7 /usr/bin/llc
+
 RUN curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public | apt-key add - \
  && curl -s -o /etc/apt/sources.list.d/draios.list http://download.draios.com/$FALCO_REPOSITORY/deb/draios.list \
  && apt-get update \