def git_version_summary(path, env=None):
git = find_git(env)
if git is None:
return ("GIT-UNKNOWN", {})
env.GIT = git
environ = dict(os.environ)
environ["GIT_DIR"] = '%s/.git' % path
environ["GIT_WORK_TREE"] = path
git = samba_utils.get_string(Utils.cmd_output(env.GIT + ' show --pretty=format:"%h%n%ct%n%H%n%cd" --stat HEAD', silent=True, env=environ))
lines = git.splitlines()
if not lines or len(lines) < 4:
return ("GIT-UNKNOWN", {})
fields = {
"GIT_COMMIT_ABBREV": lines[0],
"GIT_COMMIT_FULLREV": lines[2],
"COMMIT_TIME": int(lines[1]),
"COMMIT_DATE": lines[3],
}
ret = "GIT-" + fields["GIT_COMMIT_ABBREV"]
if env.GIT_LOCAL_CHANGES:
clean = Utils.cmd_output('%s diff HEAD | wc -l' % env.GIT, silent=True).strip()
if clean == "0":
fields["COMMIT_IS_CLEAN"] = 1
else:
fields["COMMIT_IS_CLEAN"] = 0
ret += "+"
return (ret, fields)
def CHECK_COMMAND(conf,
cmd,
msg=None,
define=None,
on_target=True,
boolean=False):
'''run a command and return result'''
if msg is None:
msg = 'Checking %s' % ' '.join(cmd)
conf.COMPOUND_START(msg)
cmd = cmd[:]
if on_target:
cmd.extend(conf.SAMBA_CROSS_ARGS(msg=msg))
try:
ret = get_string(Utils.cmd_output(cmd))
except:
conf.COMPOUND_END(False)
return False
if boolean:
conf.COMPOUND_END('ok')
if define:
conf.DEFINE(define, '1')
else:
ret = ret.strip()
conf.COMPOUND_END(ret)
if define:
conf.DEFINE(define, ret, quote=True)
return ret
def vcs_dir_contents(path):
"""Return the versioned files under a path.
:return: List of paths relative to path
"""
repo = path
while repo != "/":
if os.path.exists(os.path.join(repo, ".git")):
ls_files_cmd = [ 'git', 'ls-files', '--full-name',
os.path.relpath(path, repo) ]
cwd = None
env = dict(os.environ)
env["GIT_DIR"] = os.path.join(repo, ".git")
break
repo = os.path.dirname(repo)
if repo == "/":
raise Exception("unsupported or no vcs for %s" % path)
return get_string(Utils.cmd_output(ls_files_cmd, cwd=cwd, env=env)).split('\n')
def CHECK_STANDARD_LIBPATH(conf):
# at least gcc and clang support this:
try:
cmd = conf.env.CC + ['-print-search-dirs']
out = get_string(Utils.cmd_output(cmd)).split('\n')
except ValueError:
# option not supported by compiler - use a standard list of directories
dirlist = ['/usr/lib', '/usr/lib64']
except:
raise Errors.WafError('Unexpected error running "%s"' % (cmd))
else:
dirlist = []
for line in out:
line = line.strip()
if line.startswith("libraries: ="):
dirliststr = line[len("libraries: ="):]
dirlist = [os.path.normpath(x) for x in dirliststr.split(':')]
break
conf.env.STANDARD_LIBPATH = dirlist
def read_perl_config_var(cmd):
output = Utils.cmd_output(
[conf.env.get_flat('PERL'), '-MConfig', '-e', cmd])
if not isinstance(output, str):
output = get_string(output)
return Utils.to_list(output)