libgo patch committed: Add external timeout to gotest script

[Ian Lance Taylor]

This patch to the gotest test script adds an external timeout, which
will kill a test if the internal timeout fails due to some problem in
the runtime.  This patch is imperfect in that it will leave a sleep
command around after the test is complete.  The sleep command will
eventually terminate and disappear, but it would be nicer if it were
killed sooner.  Unfortunately I don't see a convenient way to do that.
Bootstrapped and ran Go testsuite on x86_64-unknown-linux-gnu.
Committed to mainline.

Ian

-------------- next part --------------
A non-text attachment was scrubbed...
Name: foo.patch
Type: text/x-diff
Size: 624 bytes
Desc: patch
URL: <http://gcc.gnu.org/pipermail/gcc-patches/attachments/20110405/b1921444/attachment.bin>