Add support to build mutiple boards for binutils/gcc.
Now you can specify multiple boards in one command line like this
./build_tool.py --board='x86-alex,lumpy'
TEST=None
BUG=None
Change-Id: Idac899bb225ce51eab922f5ab0b08b36ce7b0e20
Reviewed-on: https://chrome-internal-review.googlesource.com/161923
Reviewed-by: Luis Lozano <llozano@chromium.org>
Commit-Queue: Han Shen <shenhan@google.com>
Tested-by: Han Shen <shenhan@google.com>
diff --git a/build_tool.py b/build_tool.py
index 22dc7d3..e81b77c 100755
--- a/build_tool.py
+++ b/build_tool.py
@@ -403,24 +403,37 @@
True if operation succeeds.
"""
- if self._board == 'host':
- command = 'sudo emerge sys-devel/{0}'.format(tool_name)
- else:
- target = misc.GetCtargetFromBoard(self._board, self._chromeos_root)
- if not target:
- self._logger.LogError('Unsupported board "{0}", aborted.'.format(
- self._board))
- return False
- command = 'sudo emerge cross-{0}/{1}'.format(target, tool_name)
+ boards_to_build = self._board.split(',')
- rv = self._ce.ChrootRunCommand(
- self._chromeos_root,
- command, return_output=False,
- print_to_console=True)
- if rv:
+ failed = []
+ for board in boards_to_build:
+ if board == 'host':
+ command = 'sudo emerge sys-devel/{0}'.format(tool_name)
+ else:
+ target = misc.GetCtargetFromBoard(board, self._chromeos_root)
+ if not target:
+ self._logger.LogError(
+ 'Unsupported board "{0}", skip.'.format(board))
+ failed.append(board)
+ continue
+ command = 'sudo emerge cross-{0}/{1}'.format(target, tool_name)
+
+ rv = self._ce.ChrootRunCommand(self._chromeos_root, command,
+ return_output=False, print_to_console=True)
+ if rv:
+ self._logger.LogError(
+ 'Build "{0}" failed for "{1}", aborted.'.format(tool_name, board))
+ failed.append(board)
+ else:
+ self._logger.LogOutput(
+ 'Successfully built "{0}" for board "{1}".'.format(tool_name, board))
+
+ if not failed:
self._logger.LogError(
- 'Build {0} failed for "{1}", aborted.'.format(tool_name, self._board))
+ 'Failed to build {0} for the following board(s): "{1}"'.format(
+ tool_name, ' '.join(failed)))
return False
+ # All boards build successfully
return True
def DoBootstrapping(self):
@@ -521,8 +534,9 @@
'and exit. This should not be used with -- '
'gcc/binutils_dir/branch options.'))
parser.add_option('--board', dest='board', default=None,
- help=('Only build toolchain for a specific board. '
+ help=('Only build toolchain for specific board(s). '
'Use "host" to build for host. '
+ 'Use "," to seperate multiple boards. '
'This does not perform a chroot bootstrap.'))
parser.add_option('--bootstrap', dest='bootstrap',
default=False, action='store_true',
