#7440: optional valgrind-3.3.1 spkg doesn't build with newer GCC's
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Reporter: was | Owner: tbd
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.3.1
Component: optional packages | Keywords:
Work_issues: | Author: Tim Dumol
Upstream: N/A | Reviewer: David Kirkby
Merged: |
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Changes (by timdumol):
* status: needs_work => needs_review
Comment:
Replying to [comment:7 drkirkby]:
> This has a portability bug. 'uname' will will called with the '-p'
option on any non-Linux system. But '-p' is not a POSIX option for uname.
I do not believe this is a problem, since `uname -p` will only be called
on Linux and Darwin platforms because of boolean logic shortcircuiting,
e.g.:
{{{
[timdu...@tim-pc sage]$ if [ -z "" ] && [ -z "`error`" ]; then echo
"Success"; fi
bash: error: command not found
Success
[timdu...@tim-pc sage]$ if [ -n "" ] && [ -z "`error`" ]; then echo
"Success"; fi
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7440#comment:11>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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