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[Octave-bug-tracker] [bug #47712] libmng no longer builds under mxe-octa


From: Rik
Subject: [Octave-bug-tracker] [bug #47712] libmng no longer builds under mxe-octave
Date: Wed, 20 Apr 2016 16:26:33 +0000
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:43.0) Gecko/20100101 Firefox/43.0

Follow-up Comment #14, bug #47712 (project octave):

Yes, it's a race issue.  A && B take place in a single spawned subshell and
apparently with SSDs the OS is not reliable.  On the other hand, when the
recipe includes the commands on different lines then there is the delay of the
spawned subshell for command A as it shuts down, and the delay to invoke a new
spawned subshell to execute B.  This seems always to be enough judging by the
fact that all the other recipes build correctly.

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