[LLVMdev] Non-portable use time command in RunSafely.sh

[Vladimir Merzliakov]

If you look at http://npt.cc.rsu.ru/testresults-X86-FreeBSD/index.html
then you see that all program test have '*' in run time columns.

I think problem in using plain 'time' command in RunSafely.sh

At FreeBSD 'time <program> <args>' call generate output in format "
0,00 real         0,00 user         0,00 sys"
for *.time files instead expected
"real %e
user %U
sys %S
"

And later failed at  '-grep "^real" Output/$*.out-nat.time >> $@' and same
command in makefiles.

I don't know default format 'time' output for Linux, but correct portable
'time -p' call already used in NightlyTest.pl without problems .
And then I think can be also safely used in RunSafely.sh.

Patch attached.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: RunSafely.diff
Type: application/octet-stream
Size: 442 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20040626/fe39256a/attachment.obj>