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disabled the check_exe validation by default and enabled invalid name detection

This commit is contained in:
Thomas Nagy 2013-08-17 18:19:10 +02:00
parent 9b75b843ae
commit 20ae777428
2 changed files with 4 additions and 3 deletions
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4
waflib/Context.py
View File

@ -327,7 +327,7 @@ class Context(ctx):
if 'stderr' not in kw:
kw['stderr'] = subprocess.PIPE
if not kw['shell'] and Utils.check_exe(cmd[0]) is None:
if Logs.verbose and not kw['shell'] and not Utils.check_exe(cmd[0]):
raise Errors.WafError("Program %s not found!" % cmd[0])
try:
@ -391,7 +391,7 @@ class Context(ctx):
else:
to_ret = STDOUT
if not kw['shell'] and Utils.check_exe(cmd[0]) is None:
if Logs.verbose and not kw['shell'] and not Utils.check_exe(cmd[0]):
raise Errors.WafError("Program %s not found!" % cmd[0])
kw['stdout'] = kw['stderr'] = subprocess.PIPE

3
waflib/Utils.py
View File

@ -457,6 +457,8 @@ def check_exe(name):
:param name: name or path to program
:return: path of the program or None
"""
if not name:
raise ValueError('Cannot execute an empty string!')
def is_exe(fpath):
return os.path.isfile(fpath) and os.access(fpath, os.X_OK)
@ -469,7 +471,6 @@ def check_exe(name):
exe_file = os.path.join(path, name)
if is_exe(exe_file):
return exe_file
return None
def def_attrs(cls, **kw):