Bug#690649: llvm-2.9-dev: bashism in /bin/sh script

[Raphael Geissert]

Package: llvm-2.9-dev
Version: 2.9+dfsg-7
Severity: important
User: debian-release at lists.debian.org
Usertags: goal-dash

Hello maintainer,

While performing an archive wide checkbashisms (from the 'devscripts' 
package) check I've found your package containing a /bin/sh script making 
use of a bashism.

checkbashisms' output:
>possible bashism in ./usr/lib/llvm-2.9/build/configure line 9113 ($RANDOM):
>    tmp=$TMPDIR/foo$$-$RANDOM

Not using bash (or a Debian Policy conformant shell interpreter which 
doesn't provide such an extra feature) as /bin/sh is likely to lead to 
errors or unexpected behaviours.

You can find hints about how to fix bashisms at:
https://wiki.ubuntu.com/DashAsBinSh

Thank you,
Raphael Geissert