head	1.2;
access;
symbols
	perseant-exfatfs-base-20250801:1.2
	perseant-exfatfs-base-20240630:1.2
	perseant-exfatfs:1.2.0.4
	perseant-exfatfs-base:1.2
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	cjep_sun2x-base:1.2
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	libcxx-245547:1.1.1.1
	LLVM:1.1.1;
locks; strict;
comment	@# @;


1.2
date	2021.05.30.03.31.45;	author joerg;	state dead;
branches;
next	1.1;
commitid	Z2BWNc6JrDmRz7VC;

1.1
date	2015.08.20.09.31.47;	author joerg;	state Exp;
branches
	1.1.1.1;
next	;
commitid	ejnZ8WhR0kK5qZxy;

1.1.1.1
date	2015.08.20.09.31.47;	author joerg;	state Exp;
branches
	1.1.1.1.22.1;
next	;
commitid	ejnZ8WhR0kK5qZxy;

1.1.1.1.22.1
date	2021.05.31.22.15.00;	author cjep;	state dead;
branches;
next	;
commitid	eWz9SBW0XqKjJlVC;


desc
@@


1.2
log
@Remove old version of libc++, migrated to external/apache2/dist/libcxx
to match the rest of the mono-repo imports.
@
text
@"""not.py is a utility for inverting the return code of commands.
It acts similar to llvm/utils/not.
ex: python /path/to/not.py ' echo hello
    echo $? // (prints 1)
"""

import distutils.spawn
import subprocess
import sys


def main():
    argv = list(sys.argv)
    del argv[0]
    if len(argv) > 0 and argv[0] == '--crash':
        del argv[0]
        expectCrash = True
    else:
        expectCrash = False
    if len(argv) == 0:
        return 1
    prog = distutils.spawn.find_executable(argv[0])
    if prog is None:
        sys.stderr.write('Failed to find program %s' % argv[0])
        return 1
    rc = subprocess.call(argv)
    if rc < 0:
        return 0 if expectCrash else 1
    if expectCrash:
        return 1
    return rc == 0


if __name__ == '__main__':
    exit(main())
@


1.1
log
@Initial revision
@
text
@@


1.1.1.1
log
@Import libc++ r245547. Various bugfixes, improvements to the C++14
support and some experimental features from the library standard track.
@
text
@@


1.1.1.1.22.1
log
@sync with head
@
text
@@

