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build: maybe it is working again

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Ciro Santilli 六四事件 法轮功
2019-01-22 00:00:00 +00:00
parent c02d52267f
commit edb515c369
1 changed files with 30 additions and 27 deletions
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57
build
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@@ -59,11 +59,8 @@ Build a component and all its dependencies.
Our build-* scripts don't build any dependencies to make iterative
development fast and more predictable.
While modifying a specific component however, you will likely want to just run the
individual build-* commands which:
* build no dependencies, and so are fast and predictable
* can take multiple options to custumize the build
It is currently not possible to configure indivitual components from the command line
when you build with this script. TODO.
Without any args, build only what is necessary for:
https://github.com/cirosantilli/linux-kernel-module-cheat#qemu-buildroot-setup
@@ -77,10 +74,10 @@ This is equivalent to:
....
./%(prog)s --arch x86_64 qemu-buildroot
....
'''
''',
)
buildroot_component = _Component(
lambda arch: self._run_cmd(['build-buildroot'], arch),
self._build_file('build-buildroot'),
submodules = {'buildroot'},
# https://buildroot.org/downloads/manual/manual.html#requirement
apt_get_pkgs={
@@ -109,24 +106,24 @@ This is equivalent to:
self.name_to_component_map = {
# Leaves without dependencies.
'baremetal-qemu': _Component(
lambda: self.import_path_main('build-baremetal')(archs=self.env['archs'], emulators=['qemu']),
self._build_file('build-baremetal', emulators=['qemu']),
supported_archs=common.consts['crosstool_ng_supported_archs'],
),
'baremetal-gem5': _Component(
lambda: self.import_path_main('build-baremetal')(archs=self.env['archs'], emulators=['gem5']),
self._build_file('build-baremetal', emulators=['gem5']),
supported_archs=common.consts['crosstool_ng_supported_archs'],
),
'baremetal-gem5-pbx': _Component(
lambda: self.import_path_main('build-baremetal')(archs=self.env['archs'], emulators=['gem5'], machine='RealViewPBX'),
self._build_file('build-baremetal', emulators=['gem5'], machine='RealViewPBX'),
supported_archs=common.consts['crosstool_ng_supported_archs'],
),
'buildroot': buildroot_component,
'buildroot-gcc': buildroot_component,
'copy-overlay': _Component(
lambda: self.import_path_main('copy-overlay')(archs=self.env['archs']),
self._build_file('copy-overlay'),
),
'crosstool-ng': _Component(
lambda: self.import_path_main('build-crosstool-ng')(archs=self.env['archs']),
self._build_file('build-crosstool-ng'),
supported_archs=common.consts['crosstool_ng_supported_archs'],
# http://crosstool-ng.github.io/docs/os-setup/
apt_get_pkgs={
@@ -146,7 +143,7 @@ This is equivalent to:
submodules={'crosstool-ng'},
),
'gem5': _Component(
lambda: self.import_path_main('build-gem5')(archs=self.env['archs']),
self._build_file('build-gem5'),
# TODO test it out on Docker and answer that question properly:
# https://askubuntu.com/questions/350475/how-can-i-install-gem5
apt_get_pkgs={
@@ -169,13 +166,13 @@ This is equivalent to:
submodules={'gem5'},
),
'gem5-debug': _Component(
lambda: self.import_path_main('build-gem5')(archs=self.env['archs'], gem5_build_type='debug'),
self._build_file('build-gem5', gem5_build_type='debug'),
),
'gem5-fast': _Component(
lambda arch: self._run_cmd(['build-gem5', '--gem5-build-type', 'fast'], arch),
self._build_file('build-gem5', gem5_build_type='fast'),
),
'linux': _Component(
lambda arch: self._run_cmd(['build-linux'], arch),
self._build_file('build-linux', gem5_build_type='fast'),
submodules_shallow={'linux'},
apt_get_pkgs={
'bison',
@@ -186,20 +183,20 @@ This is equivalent to:
},
),
'modules': _Component(
lambda arch: self._run_cmd(['build-modules'], arch),
self._build_file('build-modules'),
),
'm5': _Component(
lambda arch: self._run_cmd(['build-m5'], arch),
self._build_file('build-m5'),
submodules={'gem5'},
),
'qemu': _Component(
lambda arch: self._run_cmd(['build-qemu'], arch),
self._build_file('build-qemu'),
apt_build_deps={'qemu'},
apt_get_pkgs={'libsdl2-dev'},
submodules={'qemu'},
),
'qemu-user': _Component(
lambda arch: self._run_cmd(['build-qemu', '--userland'], arch),
self._build_file('build-qemu', user_mode=True),
apt_build_deps = {'qemu'},
apt_get_pkgs={'libsdl2-dev'},
submodules = {'qemu'},
@@ -208,7 +205,7 @@ This is equivalent to:
submodules = {'parsec-benchmark'},
),
'userland': _Component(
lambda arch: self._run_cmd(['build-userland'], arch),
self._build_file('build-userland'),
),
# Dependency only nodes.
@@ -279,7 +276,6 @@ Build absolutely everything for all archs.
'''
)
self.add_argument(
'-D',
'--download-dependencies',
default=False,
help='''\
@@ -287,10 +283,6 @@ Also download all dependencies required for a given build: Ubuntu packages,
Python packages and git submodules.
'''
)
self.add_argument(
'--dry-run',
default=False,
)
self.add_argument(
'--travis',
default=False,
@@ -308,6 +300,17 @@ Which components to build. Default: qemu-buildroot
'''
)
def _build_file(self, component_file, **extra_args):
'''
Build something based on a component file that defines a Main class.
'''
def f():
args = self.get_common_args()
args.update(extra_args)
args['print_time'] = False
self.import_path_main(component_file)(**args)
return f
def timed_main(self):
self.sh = shell_helpers.ShellHelpers(dry_run=self.env['dry_run'])
@@ -458,7 +461,7 @@ Which components to build. Default: qemu-buildroot
# Do the build.
for component in selected_components:
component.build(self.env['arch'])
component.build(self.env['archs'][0])
if __name__ == '__main__':
Main().cli()