initial commit

.gitignore

@@ -0,0 +1,2 @@
+*.swp
+/build/

Makefile

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+
+.PHONY: image
+image:
+	docker build -t tudorg/beats-builder xgo-image/
+
+.PHONY: packetbeat
+packetbeat: image
+	cd build && xgo -image=tudorg/beats-builder -static \
+		-before-build=../xgo-scripts/before_build.sh \
+		github.com/elastic/packetbeat
+
+.PHONY: run-interactive
+run-interactive:
+	docker run -t -i -v $(shell pwd):/build -v $(shell pwd)/xgo-scripts/:/scripts --entrypoint=bash tudorg/beats-builder
+

xgo-image/Dockerfile

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+FROM tudorg/xgo-latest
+
+MAINTAINER Tudor Golubenco <tudor@elastic.co>
+
+# Get libpcap binaries for linux
+RUN \
+	dpkg --add-architecture i386 && \
+	apt-get update && \
+	apt-get install -y libpcap0.8-dev
+
+RUN \
+	mkdir -p /libpcap && \
+	apt-get download libpcap0.8-dev:i386 && \
+	dpkg -x libpcap0.8-dev_*_i386.deb /libpcap/i386 && \
+	apt-get download libpcap0.8-dev && \
+	dpkg -x libpcap0.8-dev_*_amd64.deb /libpcap/amd64 && \
+	rm libpcap0.8-dev*.deb
+
+
+# Get libpcap binaries for win
+ENV WPDPACK_URL https://www.winpcap.org/install/bin/WpdPack_4_1_2.zip
+RUN \
+	./fetch.sh $WPDPACK_URL f5c80885bd48f07f41833d0f65bf85da1ef1727a && \
+	unzip `basename $WPDPACK_URL` -d /libpcap/win && \
+	rm `basename $WPDPACK_URL`
+
+# add patch for gopacket
+ADD gopacket_pcap.patch /gopacket_pcap.patch

xgo-image/gopacket_pcap.patch

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+diff --git a/Godeps/_workspace/src/github.com/tsg/gopacket/pcap/pcap.go b/Godeps/_workspace/src/github.
+index d2465bb..7b23b84 100644
+--- a/Godeps/_workspace/src/github.com/tsg/gopacket/pcap/pcap.go
++++ b/Godeps/_workspace/src/github.com/tsg/gopacket/pcap/pcap.go
+@@ -8,12 +8,13 @@
+ package pcap
+
+ /*
+-#cgo linux LDFLAGS: -lpcap
++#cgo linux,386 LDFLAGS: /libpcap/i386/usr/lib/i386-linux-gnu/libpcap.a
++#cgo linux,amd64 LDFLAGS: /libpcap/amd64/usr/lib/x86_64-linux-gnu/libpcap.a
+ #cgo freebsd LDFLAGS: -lpcap
+ #cgo darwin LDFLAGS: -lpcap
+-#cgo windows CFLAGS: -I C:/WpdPack/Include
+-#cgo windows,386 LDFLAGS: -L C:/WpdPack/Lib -lwpcap
+-#cgo windows,amd64 LDFLAGS: -L C:/WpdPack/Lib/x64 -lwpcap
++#cgo windows CFLAGS: -I /libpcap/win/WpdPack/Include
++#cgo windows,386 LDFLAGS: -L /libpcap/win/WpdPack/Lib -lwpcap
++#cgo windows,amd64 LDFLAGS: -L /libpcap/win/WpdPack/Lib/x64 -lwpcap
+ #include <stdlib.h>
+ #include <pcap.h>
+

xgo-scripts/before_build.sh

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+#!/bin/sh
+
+PB_PATH=/go/src/github.com/elastic/packetbeat
+
+if [ -d $PB_PATH ]; then
+	cd $PB_PATH
+	patch -p1 < /gopacket_pcap.patch
+fi

xgo-scripts/before_tsg_build.sh

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+#!/bin/sh
+
+PB_PATH=/go/src/github.com/elastic/packetbeat
+PB_TSG_PATH=/go/src/github.com/tsg/packetbeat
+
+mkdir -p `dirname $PB_PATH`
+ln -s $PB_TSG_PATH $PB_PATH
+
+if [ -d $PB_PATH ]; then
+	cd $PB_PATH
+	patch -p1 < /gopacket_pcap.patch
+fi