mirror of
https://github.com/flatcar/scripts.git
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7d9acd0de1
so it is a bit complicated but essentially gtest pulls in python which pulls in pyton-updater which wants portage so portage gets installed in teh real root not the dev one. Just leave it for now.
115 lines
4.1 KiB
Bash
Executable File
115 lines
4.1 KiB
Bash
Executable File
# Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Shell function library for functions specific to creating dev
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# images from base images. The main function for export in this
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# library is 'install_dev_packages'.
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# Modifies an existing image to add development packages.
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# Takes as an arg the name of the image to be created.
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install_dev_packages() {
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local image_name=$1
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info "Adding developer packages to ${image_name}"
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trap "unmount_image ; delete_prompt" EXIT
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mount_image "${BUILD_DIR}/${image_name}" "${root_fs_dir}" \
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"${stateful_fs_dir}" "${esp_fs_dir}"
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# Determine the root dir for developer packages.
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local root_dev_dir="${root_fs_dir}/usr/local"
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# Install developer packages described in chromeos-dev.
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emerge_to_image --root="${root_dev_dir}" coreos-base/coreos-dev
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# Copy over the libc debug info so that gdb
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# works with threads and also for a better debugging experience.
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sudo mkdir -p "${root_fs_dir}/usr/local/usr/lib/debug"
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pbzip2 -dc --ignore-trailing-garbage=1 "${LIBC_PATH}" | \
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sudo tar xpf - -C "${root_fs_dir}/usr/local/usr/lib/debug" \
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./usr/lib/debug/usr/${CHOST} --strip-components=6
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# Since gdb only looks in /usr/lib/debug, symlink the /usr/local
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# path so that it is found automatically.
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sudo ln -s /usr/local/usr/lib/debug "${root_fs_dir}/usr/lib/debug"
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# Install the bare necessary files so that the "emerge" command works
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sudo sed -i s,/usr/bin/wget,wget, \
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${root_fs_dir}/usr/share/portage/config/make.globals
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sudo mkdir -p ${root_fs_dir}/etc/make.profile
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# Re-run ldconfig to fix /etc/ldconfig.so.cache.
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sudo /sbin/ldconfig -r "${root_fs_dir}"
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# Mark the image as a developer image (input to chromeos_startup).
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# TODO(arkaitzr): Remove this file when applications no longer rely on it
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# (crosbug.com/16648). The preferred way of determining developer mode status
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# is via crossystem cros_debug?1 (checks boot args for "cros_debug").
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sudo mkdir -p "${root_fs_dir}/root"
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sudo touch "${root_fs_dir}/root/.dev_mode"
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# Additional changes to developer image.
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# Leave core files for developers to inspect.
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sudo touch "${root_fs_dir}/root/.leave_core"
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# This hack is only needed for devs who have old versions of glibc, which
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# filtered out ldd when cross-compiling. TODO(davidjames): Remove this hack
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# once everybody has upgraded to a new version of glibc.
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if [[ ! -x "${root_fs_dir}/usr/bin/ldd" ]]; then
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sudo cp -a "$(which ldd)" "${root_fs_dir}/usr/bin"
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fi
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# If vim is installed, then a vi symlink would probably help.
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if [[ -x "${root_fs_dir}/usr/local/bin/vim" ]]; then
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sudo ln -sf vim "${root_fs_dir}/usr/local/bin/vi"
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fi
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# If pygtk is installed in stateful-dev, then install a path.
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if [[ -d \
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"${root_fs_dir}/usr/local/lib/python2.6/site-packages/gtk-2.0" ]]; then
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sudo bash -c "\
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echo gtk-2.0 > \
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${root_fs_dir}/usr/local/lib/python2.6/site-packages/pygtk.pth"
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fi
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# File searches /usr/share by default, so add a wrapper script so it
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# can find the right path in /usr/local.
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local path="${root_fs_dir}/usr/local/bin/file"
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if [[ -x ${path} ]]; then
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sudo mv "${path}" "${path}.bin"
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sudo_clobber "${path}" <<EOF
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#!/bin/sh
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exec file.bin -m /usr/local/share/misc/magic.mgc "\$@"
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EOF
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sudo chmod a+rx "${path}"
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fi
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# If python is installed on stateful-dev, fix python symlinks.
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local python_path="/usr/local/bin/python2.6"
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if [ -e "${root_fs_dir}${python_path}" ]; then
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info "Fixing python symlinks for developer and test images."
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local python_paths="/usr/bin/python /usr/local/bin/python \
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/usr/bin/python2 /usr/local/bin/python2"
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for path in ${python_paths}; do
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sudo rm -f "${root_fs_dir}${path}"
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sudo ln -s ${python_path} "${root_fs_dir}${path}"
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done
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fi
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info "Developer image built and stored at ${image_name}"
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cleanup_mounts
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trap - EXIT
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if [[ ${skip_kernelblock_install} -ne 1 ]]; then
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if should_build_image ${image_name}; then
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${SCRIPTS_DIR}/bin/cros_make_image_bootable "${BUILD_DIR}" \
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${image_name} --force_developer_mode
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fi
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fi
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}
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