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kernel: Improve kconfig Docker file

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Be a bit more verbose and error on error.

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This commit is contained in:
Rolf Neugebauer 2017-08-22 18:01:46 +01:00
parent aec0d5a702
commit 0f5825fc32
1 changed files with 4 additions and 2 deletions
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6
kernel/Dockerfile.kconfig
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@ -15,7 +15,8 @@ ARG KERNEL_VERSIONS
COPY / / COPY / /
# Unpack kernels (download if not present) # Unpack kernels (download if not present)
RUN for VERSION in ${KERNEL_VERSIONS}; do \ RUN set -e && for VERSION in ${KERNEL_VERSIONS}; do \
echo "Downloading/Unpacking $VERSION" && \
KERNEL_SOURCE=https://www.kernel.org/pub/linux/kernel/v4.x/linux-${VERSION}.tar.xz && \ KERNEL_SOURCE=https://www.kernel.org/pub/linux/kernel/v4.x/linux-${VERSION}.tar.xz && \
[ -f sources/linux-${VERSION}.tar.xz ] || curl -fSLo sources/linux-${VERSION}.tar.xz ${KERNEL_SOURCE} && \ [ -f sources/linux-${VERSION}.tar.xz ] || curl -fSLo sources/linux-${VERSION}.tar.xz ${KERNEL_SOURCE} && \
tar xf sources/linux-${VERSION}.tar.xz; \ tar xf sources/linux-${VERSION}.tar.xz; \
@ -24,8 +25,9 @@ RUN for VERSION in ${KERNEL_VERSIONS}; do \
# Apply patches to all kernels and move config files into place # Apply patches to all kernels and move config files into place
RUN for VERSION in ${KERNEL_VERSIONS}; do \ RUN for VERSION in ${KERNEL_VERSIONS}; do \
SERIES=${VERSION%.*}.x && \ SERIES=${VERSION%.*}.x && \
echo "Patching $VERSION" && \
cd /linux-${VERSION} && \ cd /linux-${VERSION} && \
for patch in /patches-${SERIES}/*.patch; do \ set -e && for patch in /patches-${SERIES}/*.patch; do \
echo "Applying $patch" && \ echo "Applying $patch" && \
patch -p1 < "$patch"; \ patch -p1 < "$patch"; \
done && \ done && \