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initial changes towards building kernel for arm

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Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
This commit is contained in:
Justin Cormack 2015-12-30 18:33:07 +00:00
parent d9f3649dcf
commit c655429a32
1 changed files with 11 additions and 6 deletions
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17
alpine/kernel/Dockerfile
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@ -1,6 +1,7 @@
FROM debian:unstable FROM debian:unstable
ENV KERNEL_VERSION 4.1.12 ARG KERNEL_VERSION=4.1.12
ARG ARCH=x86_64
RUN apt-get update && apt-get -y upgrade && apt-get -y install \ RUN apt-get update && apt-get -y upgrade && apt-get -y install \
unzip \ unzip \
@ -52,16 +53,20 @@ RUN git clone -b "$AUFS_BRANCH" "$AUFS_REPO" /aufs && \
patch -p1 < "$patch"; \ patch -p1 < "$patch"; \
done done
COPY kernel_config /linux/.config COPY kernel_config /linux/arch/x86/configs/x86_64_defconfig
COPY kernel_config.arm /linux/arch/arm/configs/versatile_defconfig
RUN jobs=$(nproc); \ RUN jobs=$(nproc); \
cd /linux && \ cd /linux && \
make oldconfig && \ make ARCH=$ARCH defconfig && \
make -j ${jobs} bzImage && \ make ARCH=$ARCH oldconfig && \
make INSTALL_HDR_PATH=/tmp/kernel-headers headers_install make ARCH=$ARCH -j ${jobs} && \
make ARCH=$ARCH INSTALL_HDR_PATH=/tmp/kernel-headers headers_install
# Build aufs tools, do this here as they need kernel headers and to match aufs # Build aufs tools, do this here as they need kernel headers and to match aufs
# Fortunately they are build statically linked # Fortunately they are built statically linked
# XXX not cross compiled yet!
ENV AUFS_TOOLS_COMMIT 5e0c348bd8b1898beb1e043b026bcb0e0c7b0d54 ENV AUFS_TOOLS_COMMIT 5e0c348bd8b1898beb1e043b026bcb0e0c7b0d54