Mercurial > hg > truffle

comparison mx/mx_graal.py @ 16858:a8af2abc2039

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fixed regression in mx causing problems for the SYMLINK_GRAAL_JAR feature
author Doug Simon <doug.simon@oracle.com>
date Tue, 19 Aug 2014 09:58:41 +0200
parents 9f5e33cf8d52
children bf499b4d86e9
comparison
equal deleted inserted replaced
16857:7bfbad29d331 16858:a8af2abc2039
554 # cause issues if the lib is being updated while 554 # cause issues if the lib is being updated while
555 # the VM is running. 555 # the VM is running.
556 if not os.path.islink(dstLib) or not os.path.realpath(dstLib) == src: 556 if not os.path.islink(dstLib) or not os.path.realpath(dstLib) == src:
557 if exists(dstLib): 557 if exists(dstLib):
558 os.remove(dstLib) 558 os.remove(dstLib)
559 os.symlink(src, dstLib) 559 os.symlink(src, dstLib)
560 else: 560 else:
561 # do a copy and then a move to get atomic updating (on Unix) 561 # do a copy and then a move to get atomic updating (on Unix)
562 fd, tmp = tempfile.mkstemp(suffix='', prefix=name, dir=dst) 562 fd, tmp = tempfile.mkstemp(suffix='', prefix=name, dir=dst)
563 shutil.copyfile(src, tmp) 563 shutil.copyfile(src, tmp)
564 os.close(fd) 564 os.close(fd)