From 09aef5c0ae697cf41540ae7f111317448d5db0d2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C3=A9ter=20Szil=C3=A1gyi?= <peterke@gmail.com>
Date: Mon, 13 Feb 2017 18:31:09 +0200
Subject: [PATCH] Dockerfile: support building USB on Alpine, ignore temp files

---
 .dockerignore                               |  3 +++
 Dockerfile                                  | 10 +++++-----
 containers/docker/develop-alpine/Dockerfile |  4 ++--
 containers/docker/master-alpine/Dockerfile  |  4 ++--
 4 files changed, 12 insertions(+), 9 deletions(-)
 create mode 100644 .dockerignore

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 000000000..d1d79d53e
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,3 @@
+.git
+build/_workspace
+build/_bin
diff --git a/Dockerfile b/Dockerfile
index f24506f69..ae6870e31 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
-FROM alpine:3.3
+FROM alpine:3.5
 
 ADD . /go-ethereum
 RUN \
-  apk add --update git go make gcc musl-dev         && \
-  (cd go-ethereum && make geth)                     && \
-  cp go-ethereum/build/bin/geth /geth               && \
-  apk del git go make gcc musl-dev                  && \
+  apk add --update git go make gcc musl-dev linux-headers && \
+  (cd go-ethereum && make geth)                           && \
+  cp go-ethereum/build/bin/geth /geth                     && \
+  apk del git go make gcc musl-dev linux-headers          && \
   rm -rf /go-ethereum && rm -rf /var/cache/apk/*
 
 EXPOSE 8545
diff --git a/containers/docker/develop-alpine/Dockerfile b/containers/docker/develop-alpine/Dockerfile
index a8d85bc63..d239129d5 100644
--- a/containers/docker/develop-alpine/Dockerfile
+++ b/containers/docker/develop-alpine/Dockerfile
@@ -1,11 +1,11 @@
 FROM alpine:3.5
 
 RUN \
-  apk add --update go git make gcc musl-dev ca-certificates && \
+  apk add --update go git make gcc musl-dev linux-headers ca-certificates && \
   git clone --depth 1 https://github.com/ethereum/go-ethereum && \
   (cd go-ethereum && make geth) && \
   cp go-ethereum/build/bin/geth /geth && \
-  apk del go git make gcc musl-dev && \
+  apk del go git make gcc musl-dev linux-headers && \
   rm -rf /go-ethereum && rm -rf /var/cache/apk/*
 
 EXPOSE 8545
diff --git a/containers/docker/master-alpine/Dockerfile b/containers/docker/master-alpine/Dockerfile
index 0db583a43..3c72bc8c8 100644
--- a/containers/docker/master-alpine/Dockerfile
+++ b/containers/docker/master-alpine/Dockerfile
@@ -1,11 +1,11 @@
 FROM alpine:3.5
 
 RUN \
-  apk add --update go git make gcc musl-dev ca-certificates && \
+  apk add --update go git make gcc musl-dev linux-headers ca-certificates && \
   git clone --depth 1 --branch release/1.5 https://github.com/ethereum/go-ethereum && \
   (cd go-ethereum && make geth) && \
   cp go-ethereum/build/bin/geth /geth && \
-  apk del go git make gcc musl-dev && \
+  apk del go git make gcc musl-dev linux-headers && \
   rm -rf /go-ethereum && rm -rf /var/cache/apk/*
 
 EXPOSE 8545
-- 
GitLab