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baremetal: build userland/ programs using baremetal path property instead of symlinks

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Otherwise I'll go crazy with symlink action.
This commit is contained in:
Ciro Santilli 六四事件 法轮功
2019-05-24 00:00:00 +00:00
parent edfbe9f0d7
commit 05aa5c7c79
49 changed files with 372 additions and 271 deletions
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90
common.py
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@@ -162,6 +162,7 @@ class LkmcCliFunction(cli_function.CliFunction):
def __init__(
self,
*args,
is_baremetal=False,
is_userland=False,
defaults=None,
supported_archs=None,
@@ -175,7 +176,8 @@ class LkmcCliFunction(cli_function.CliFunction):
kwargs['extra_config_params'] = os.path.basename(inspect.getfile(self.__class__))
if defaults is None:
defaults = {}
self._is_userland = is_userland
self.is_baremetal = is_baremetal
self.is_userland = is_userland
self._defaults = defaults
self._is_common = True
self._common_args = set()
@@ -1035,8 +1037,12 @@ lunch aosp_{}-eng
self._common_args.add(key)
super().add_argument(*args, **kwargs)
def assert_is_subpath(self, subpath, parent):
if not self.is_subpath(subpath, parent):
def assert_is_subpath(self, subpath, parents):
is_subpath = False
for parent in parents:
if self.is_subpath(subpath, parent):
is_subpath = True
if not is_subpath:
raise Exception(
'Can only accept targets inside {}, given: {}'.format(
parent,
@@ -1204,7 +1210,7 @@ lunch aosp_{}-eng
continue
else:
raise Exception('native emulator only supported in if target arch == host arch')
if env['userland'] is None and not self._is_userland:
if env['userland'] is None and not self.is_userland:
if real_all_emulators:
continue
else:
@@ -1314,7 +1320,7 @@ lunch aosp_{}-eng
def resolve_executable(
self,
in_path,
magic_in_dir,
magic_in_dirs,
magic_out_dir,
executable_ext
):
@@ -1331,35 +1337,47 @@ lunch aosp_{}-eng
'''
if not self.env['dry_run'] and not os.path.exists(in_path):
raise Exception('Input path does not exist: ' + in_path)
if self.is_subpath(in_path, magic_in_dir):
# Abspath needed to remove the trailing `/.` which makes e.g. rmrf fail.
out = os.path.abspath(os.path.join(
magic_out_dir,
os.path.relpath(
os.path.splitext(in_path)[0],
magic_in_dir
)
))
if os.path.isfile(in_path):
out += executable_ext
return out
if len(magic_in_dirs) > 1:
relative_subpath = self.env['root_dir']
else:
return in_path
relative_subpath = magic_in_dirs[0]
for magic_in_dir in magic_in_dirs:
if self.is_subpath(in_path, magic_in_dir):
# Abspath needed to remove the trailing `/.` which makes e.g. rmrf fail.
out = os.path.abspath(os.path.join(
magic_out_dir,
os.path.relpath(
os.path.splitext(in_path)[0],
relative_subpath
)
))
if os.path.isfile(in_path):
out += executable_ext
return out
return in_path
def resolve_targets(self, source_dir, targets):
def resolve_targets(self, source_dirs, targets):
'''
Resolve userland or baremetal CLI provided targets to final paths.
Notably converts the toplevel directory into all source directories needed.
'''
if not targets:
targets = [source_dir]
targets = source_dirs.copy()
new_targets = []
for target in targets:
target = self.toplevel_to_source_dir(target, source_dir)
self.assert_is_subpath(target, source_dir)
new_targets.append(target)
for resolved_target in self.toplevel_to_source_dirs(target, source_dirs):
self.assert_is_subpath(resolved_target, source_dirs)
new_targets.append(resolved_target)
return new_targets
def resolve_baremetal_executable(self, path):
return self.resolve_executable(
path,
self.env['baremetal_source_dir'],
[
self.env['baremetal_source_dir'],
self.env['userland_source_dir']
],
self.env['baremetal_build_dir'],
self.env['baremetal_executable_ext'],
)
@@ -1367,7 +1385,7 @@ lunch aosp_{}-eng
def resolve_userland_executable(self, path):
return self.resolve_executable(
path,
self.env['userland_source_dir'],
[self.env['userland_source_dir']],
self.env['userland_build_dir'],
self.env['userland_executable_ext'],
)
@@ -1386,12 +1404,12 @@ lunch aosp_{}-eng
'''
pass
def toplevel_to_source_dir(self, path, source_dir):
def toplevel_to_source_dirs(self, path, source_dirs):
path = os.path.abspath(path)
if path == self.env['root_dir']:
return source_dir
return source_dirs
else:
return path
return [path]
def timed_main(self):
'''
@@ -1491,13 +1509,21 @@ https://github.com/cirosantilli/linux-kernel-module-cheat#gem5-debug-build
dirpath_relative_root,
in_basename
))
if my_path_properties.should_be_built(self.env, link):
if my_path_properties.should_be_built(
self.env,
link,
is_baremetal=self.is_baremetal,
is_userland=self.is_userland
):
if extra_objs is None:
extra_objs= []
if link:
if my_path_properties['extra_objs_lkmc_common']:
if self.is_baremetal or my_path_properties['extra_objs_lkmc_common']:
extra_objs.extend(extra_objs_lkmc_common)
if my_path_properties['extra_objs_baremetal_bootloader']:
if (
self.is_baremetal and
not my_path_properties['extra_objs_disable_baremetal_bootloader']
):
extra_objs.extend(extra_objs_baremetal_bootloader)
if self.need_rebuild([in_path] + extra_objs + extra_deps, out_path):
cc_flags.extend(my_path_properties['cc_flags'])
@@ -1542,7 +1568,7 @@ https://github.com/cirosantilli/linux-kernel-module-cheat#gem5-debug-build
'cc_flags_after': [],
},
}
package_key = dirpath_relative_root_components[1]
package_key = dirpath_relative_root_components[2]
if package_key in packages:
package = packages[package_key]
else: