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toolchain: use environ to select a directory to copy instead of an url to download (like KIVY_DIR=~/code/kivy) + add --arch for build to restrict the architectures to build (it will enforce any caching.)

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This commit is contained in:
Mathieu Virbel 2015-02-12 00:53:08 +01:00
parent 34c812dbda
commit 490fe0d153
1 changed files with 46 additions and 9 deletions
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55
toolchain.py
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@ -39,11 +39,12 @@ def cache_execution(f):
def _cache_execution(self, *args, **kwargs):
state = self.ctx.state
key = "{}.{}".format(self.name, f.__name__)
force = kwargs.pop("force", False)
if args:
for arg in args:
key += ".{}".format(arg)
key_time = "{}.at".format(key)
if key in state:
if key in state and not force:
print("# (ignored) {} {}".format(f.__name__.capitalize(), self.name))
return
print("{} {}".format(f.__name__.capitalize(), self.name))
@ -507,17 +508,38 @@ class Recipe(object):
return value
def execute(self):
if self.custom_dir:
self.ctx.state.remove_all(self.name)
self.download()
self.extract()
self.build_all()
@property
def custom_dir(self):
"""Check if there is a variable name to specify a custom version /
directory to use instead of the current url.
"""
d = environ.get("{}_DIR".format(self.name.upper()))
if not d:
return
if not exists(d):
return
return d
@cache_execution
def download(self):
fn = self.archive_fn
if not exists(fn):
self.download_file(self.url.format(version=self.version), fn)
key = "{}.archive_root".format(self.name)
self.ctx.state[key] = self.get_archive_rootdir(self.archive_fn)
if self.custom_dir:
self.ctx.state[key] = basename(self.custom_dir)
else:
src_dir = join(self.recipe_dir, self.url)
if exists(src_dir):
self.ctx.state[key] = basename(src_dir)
return
fn = self.archive_fn
if not exists(fn):
self.download_file(self.url.format(version=self.version), fn)
self.ctx.state[key] = self.get_archive_rootdir(self.archive_fn)
@cache_execution
def extract(self):
@ -528,10 +550,20 @@ class Recipe(object):
def extract_arch(self, arch):
build_dir = join(self.ctx.build_dir, self.name, arch)
if exists(join(build_dir, self.archive_root)):
return
ensure_dir(build_dir)
self.extract_file(self.archive_fn, build_dir)
dest_dir = join(build_dir, self.archive_root)
if self.custom_dir:
if exists(dest_dir):
shutil.rmtree(dest_dir)
shutil.copytree(self.custom_dir, dest_dir)
else:
if exists(dest_dir):
return
src_dir = join(self.recipe_dir, self.url)
if exists(src_dir):
shutil.copytree(src_dir, dest_dir)
return
ensure_dir(build_dir)
self.extract_file(self.archive_fn, build_dir)
@cache_execution
def build(self, arch):
@ -732,9 +764,14 @@ Available commands:
parser = argparse.ArgumentParser(
description="Build the toolchain")
parser.add_argument("recipe", nargs="+", help="Recipe to compile")
parser.add_argument("--arch", help="Restrict compilation to this arch")
args = parser.parse_args(sys.argv[2:])
ctx = Context()
if args.arch:
archs = args.arch.split()
ctx.archs = [arch for arch in ctx.archs if arch.arch in archs]
print("Architectures restricted to: {}".format(archs))
build_recipes(args.recipe, ctx)
def recipes(self):