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dart-sdk/tools/set_x64_sysroot.sh

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Add tools to build Dart with Chromium's sysroot. This downloads and uses the Debian Wheezy sysroot used by chromium, when building Dart. The resulting dart runtime requires libc version 2.14, and building without the sysroot requires libc version 2.16 BUG=https://github.com/dart-lang/sdk/issues/27048 R=sgjesse@google.com Review URL: https://codereview.chromium.org/2230083005 .
2016-08-10 14:04:03 +00:00
#!/usr/bin/env bash
#
# Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.
[build] Move to Jessie sysroots from Wheezy sysroots. Wheezy is not supported anymore (EOL May 2018) and these sysroots are really outdated, which introduces build problems whenever we try to use recent enough features and header files. We are already using Jessie to build Dart SDK distributions and in some cases we use Jessie to build binaries for testing (e.g. when building on ARM64). This CL makes it uniform. Change-Id: Id4d165a41aa37118f5e49edb2122d905219cd377 Reviewed-on: https://dart-review.googlesource.com/c/81409 Commit-Queue: Vyacheslav Egorov <vegorov@google.com> Reviewed-by: Martin Kustermann <kustermann@google.com>
2018-10-25 15:05:22 +00:00
# Sets the compiler environment variables to use a downloaded Debian sysroot
Add tools to build Dart with Chromium's sysroot. This downloads and uses the Debian Wheezy sysroot used by chromium, when building Dart. The resulting dart runtime requires libc version 2.14, and building without the sysroot requires libc version 2.16 BUG=https://github.com/dart-lang/sdk/issues/27048 R=sgjesse@google.com Review URL: https://codereview.chromium.org/2230083005 .
2016-08-10 14:04:03 +00:00
# when building Dart with architecture x64.
[build] Move to Jessie sysroots from Wheezy sysroots. Wheezy is not supported anymore (EOL May 2018) and these sysroots are really outdated, which introduces build problems whenever we try to use recent enough features and header files. We are already using Jessie to build Dart SDK distributions and in some cases we use Jessie to build binaries for testing (e.g. when building on ARM64). This CL makes it uniform. Change-Id: Id4d165a41aa37118f5e49edb2122d905219cd377 Reviewed-on: https://dart-review.googlesource.com/c/81409 Commit-Queue: Vyacheslav Egorov <vegorov@google.com> Reviewed-by: Martin Kustermann <kustermann@google.com>
2018-10-25 15:05:22 +00:00
# Run this in the same working directory that you have run
Add tools to build Dart with Chromium's sysroot. This downloads and uses the Debian Wheezy sysroot used by chromium, when building Dart. The resulting dart runtime requires libc version 2.14, and building without the sysroot requires libc version 2.16 BUG=https://github.com/dart-lang/sdk/issues/27048 R=sgjesse@google.com Review URL: https://codereview.chromium.org/2230083005 .
2016-08-10 14:04:03 +00:00
# sdk/tools/download_chromium_sysroot.sh in.
# Must be sourced, not run in a subshell, to modify the environment.
# Run with the command ". sdk/tools/set_x64_sysroot.sh"
# Only tested and used on Ubuntu trusty linux. Used to build dart with
# no requirement for glibc greater than version 2.14.
[build] Move to Jessie sysroots from Wheezy sysroots. Wheezy is not supported anymore (EOL May 2018) and these sysroots are really outdated, which introduces build problems whenever we try to use recent enough features and header files. We are already using Jessie to build Dart SDK distributions and in some cases we use Jessie to build binaries for testing (e.g. when building on ARM64). This CL makes it uniform. Change-Id: Id4d165a41aa37118f5e49edb2122d905219cd377 Reviewed-on: https://dart-review.googlesource.com/c/81409 Commit-Queue: Vyacheslav Egorov <vegorov@google.com> Reviewed-by: Martin Kustermann <kustermann@google.com>
2018-10-25 15:05:22 +00:00
export CXXFLAGS="--sysroot=$PWD/build/linux/debian_jessie_amd64-sysroot -I=/usr/include/c++/4.8 -I=/usr/include/c++/4.8/x86_64-linux-gnu"
Add tools to build Dart with Chromium's sysroot. This downloads and uses the Debian Wheezy sysroot used by chromium, when building Dart. The resulting dart runtime requires libc version 2.14, and building without the sysroot requires libc version 2.16 BUG=https://github.com/dart-lang/sdk/issues/27048 R=sgjesse@google.com Review URL: https://codereview.chromium.org/2230083005 .
2016-08-10 14:04:03 +00:00
[build] Move to Jessie sysroots from Wheezy sysroots. Wheezy is not supported anymore (EOL May 2018) and these sysroots are really outdated, which introduces build problems whenever we try to use recent enough features and header files. We are already using Jessie to build Dart SDK distributions and in some cases we use Jessie to build binaries for testing (e.g. when building on ARM64). This CL makes it uniform. Change-Id: Id4d165a41aa37118f5e49edb2122d905219cd377 Reviewed-on: https://dart-review.googlesource.com/c/81409 Commit-Queue: Vyacheslav Egorov <vegorov@google.com> Reviewed-by: Martin Kustermann <kustermann@google.com>
2018-10-25 15:05:22 +00:00
export LDFLAGS=--sysroot=$PWD/build/linux/debian_jessie_amd64-sysroot
export CFLAGS=--sysroot=$PWD/build/linux/debian_jessie_amd64-sysroot
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