Josh Conner
8b6275a1ea
Switch over to using the do-build script, to make it easier to incorporate the native tools builds. Change-Id: I6f64642962eace37ada779f40ff2616b34254c49
68 linhas
2.5 KiB
Bash
Arquivo Executável
68 linhas
2.5 KiB
Bash
Arquivo Executável
#!/usr/bin/env bash
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# Copyright 2016 The Fuchsia Authors
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#
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# Use of this source code is governed by a MIT-style
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# license that can be found in the LICENSE file or at
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# https://opensource.org/licenses/MIT
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# This script builds the Magenta toolchain and uploads it to Google Storage.
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# This script is expected to be executed on Jenkins, as part of a continuous
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# builds infrastructure. As such, it it organized to accept the arch target
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# as an environment variable, since that is how Jenkins passes arguments from
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# matrix build configurations.
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# This script also assumes a directory structure based on the Magenta Jiri
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# manifests. Jenkins uses these manifests to sync the code.
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set -e
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set -x
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# We assume the following directory structure:
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# ./magenta/scripts
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# ./third_party/gcc_none_toolchains
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readonly SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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cd "${SCRIPT_DIR}/../../third_party/gcc_none_toolchains"
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# We require the ARCH variable to be set when calling this script. Passing arguments
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# via environment variables is how Jenkins does things :/
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if [[ -z "${ARCH}" ]]; then
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echo "ARCH environment variable must be set!"
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exit 99
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fi
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# Sanity check the value of ARCH.
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if [[ "${ARCH}" != "${ARCH// /}" ]]; then
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echo "ARCH appears to contain spaces; provide only one ARCH at a time"
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exit 99
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fi
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# Build the toolchain: `do-build` will fetch source, apply patches and build gcc and friends.
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./do-build --target "${ARCH}-none" -j2 --strip
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# Figure out where the toolchains got generated. They end up in a directory with the
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# structure $ARCH-$ABI-$VERSION-$OS-$HOSTARCH.
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readonly OS="$(uname)"
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readonly HOSTARCH="$(uname -m)"
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readonly ABI="elf"
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readonly TOOLCHAIN_DIR="$(ls -td ${ARCH}-${ABI}-*-${OS}-${HOSTARCH} | head -1)"
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# Fetch the current git SHA: we upload the prebuilts with a SHA that corresponds
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# to the SHA of the tree we built from.
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readonly GIT_SHA="$(git log -1 --format=%H)"
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readonly TARBALL="/tmp/${GIT_SHA}"
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# Write the README file.
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cp "${SCRIPT_DIR}/upload-toolchain.README.md" "${TOOLCHAIN_DIR}/README.md"
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echo "${GIT_SHA}" >> "${TOOLCHAIN_DIR}/README.md"
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# Tar up the toolchain.
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tar jcvf "${TARBALL}" "${TOOLCHAIN_DIR}"
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# Upload the prebuilts to Google Storage. We don't do any authentication here because
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# we assume that the environment has been set up with auth already. For notes on
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# how to do that, see: https://cloud.google.com/storage/docs/authentication
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readonly GS_BUCKET="gs://fuchsia-build/magenta/toolchain/${ARCH}-${ABI}/${OS}-${HOSTARCH}"
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gsutil cp "${TARBALL}" "${GS_BUCKET}/${GIT_SHA}"
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