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build-many-glibcs.py: Add list-compilers, list-glibcs commands

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These commands are helpful for scripting the distribution of
build-many-glibcs.py runs across multiple builders.
This commit is contained in:
Florian Weimer
2020-02-29 12:44:31 +01:00
parent c592721a5b
commit feaa150680
1 changed files with 21 additions and 4 deletions
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scripts/build-many-glibcs.py
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@@ -32,6 +32,12 @@ check out (<component>-<version), for 'checkout', or, for actions
other than 'checkout' and 'bot-cycle', name configurations for which other than 'checkout' and 'bot-cycle', name configurations for which
compilers or glibc are to be built. compilers or glibc are to be built.
The 'list-compilers' command prints the name of each available
compiler configuration, without building anything. The 'list-glibcs'
command prints the name of each glibc compiler configuration, followed
by the space, followed by the name of the compiler configuration used
for building this glibc variant.
""" """
import argparse import argparse
@@ -103,7 +109,7 @@ class Context(object):
self.wrapper = os.path.join(self.builddir, 'wrapper') self.wrapper = os.path.join(self.builddir, 'wrapper')
self.save_logs = os.path.join(self.builddir, 'save-logs') self.save_logs = os.path.join(self.builddir, 'save-logs')
self.script_text = self.get_script_text() self.script_text = self.get_script_text()
if action != 'checkout': if action not in ('checkout', 'list-compilers', 'list-glibcs'):
self.build_triplet = self.get_build_triplet() self.build_triplet = self.get_build_triplet()
self.glibc_version = self.get_glibc_version() self.glibc_version = self.get_glibc_version()
self.configs = {} self.configs = {}
@@ -478,9 +484,19 @@ class Context(object):
exit(1) exit(1)
self.bot() self.bot()
return return
if action == 'host-libraries' and configs: if action in ('host-libraries', 'list-compilers',
print('error: configurations specified for host-libraries') 'list-glibcs') and configs:
print('error: configurations specified for ' + action)
exit(1) exit(1)
if action == 'list-compilers':
for name in sorted(self.configs.keys()):
print(name)
return
if action == 'list-glibcs':
for config in sorted(self.glibc_configs.values(),
key=lambda c: c.name):
print(config.name, config.compiler.name)
return
self.clear_last_build_state(action) self.clear_last_build_state(action)
build_time = datetime.datetime.utcnow() build_time = datetime.datetime.utcnow()
if action == 'host-libraries': if action == 'host-libraries':
@@ -1785,7 +1801,8 @@ def get_parser():
help='What to do', help='What to do',
choices=('checkout', 'bot-cycle', 'bot', choices=('checkout', 'bot-cycle', 'bot',
'host-libraries', 'compilers', 'glibcs', 'host-libraries', 'compilers', 'glibcs',
'update-syscalls')) 'update-syscalls', 'list-compilers',
'list-glibcs'))
parser.add_argument('configs', parser.add_argument('configs',
help='Versions to check out or configurations to build', help='Versions to check out or configurations to build',
nargs='*') nargs='*')