From: Jan Kratochvil <jan.kratochvil@redhat.com>
To: Khoo Yit Phang <khooyp@cs.umd.edu>
Cc: Andreas Schwab <schwab@linux-m68k.org>,
Hui Zhu <teawater@gmail.com>,
gdb-patches@sourceware.org,
David Malcolm <dmalcolm@redhat.com>
Subject: Re: [patch] Re: Disable -lmcheck when Python has threads (Re: [BUG] gdb crash when "python import gtk")
Date: Fri, 31 Aug 2012 18:23:00 -0000 [thread overview]
Message-ID: <20120831175629.GA13169@host2.jankratochvil.net> (raw)
In-Reply-To: <630BF15A-54CB-421E-94D2-0CB1C188E7F1@cs.umd.edu>
On Fri, 31 Aug 2012 18:07:43 +0200, Khoo Yit Phang wrote:
> On Aug 31, 2012, at 11:40 AM, Andreas Schwab wrote:
> > Such complicated test expressions are not portable, you should use
> > separate test invocations chained with || and &&.
>
> Can you clarify the rule-of-thumb for this? Both -a and -o are used in tests
> elsewhere in configure.ac. No more than one -a or -o?
Autoconf manual really says:
The `-a', `-o', `(', and `)' operands are not portable and should be
avoided.
But '-a' and '-o' are already used in configure.ac. '(' and ')' are not but
that should be the same category, also POSIX documents '(' and ')'.
Jan
next prev parent reply other threads:[~2012-08-31 18:23 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CANFwon0wEXd+40H85veHyRTg+itYyL2jjgsCMYByxk5K0MTLHA@mail.gmail.com>
[not found] ` <20120719073959.GA10044@host2.jankratochvil.net>
[not found] ` <A681786A-58A1-41E6-8410-8EBD8330E6BE@cs.umd.edu>
2012-08-30 16:43 ` Jan Kratochvil
2012-08-30 18:05 ` Khoo Yit Phang
2012-08-30 18:21 ` Jan Kratochvil
2012-08-30 18:58 ` Khoo Yit Phang
2012-08-30 19:05 ` Jan Kratochvil
2012-08-30 19:28 ` Khoo Yit Phang
2012-08-31 1:32 ` Khoo Yit Phang
2012-08-31 8:14 ` Jan Kratochvil
2012-08-31 15:30 ` Khoo Yit Phang
2012-08-31 15:41 ` Andreas Schwab
2012-08-31 16:08 ` Khoo Yit Phang
2012-08-31 17:02 ` Andreas Schwab
2012-08-31 18:03 ` Khoo Yit Phang
2012-08-31 18:23 ` Jan Kratochvil [this message]
2012-08-31 18:41 ` Khoo Yit Phang
2012-09-02 15:37 ` Jan Kratochvil
2012-09-06 19:31 ` Khoo Yit Phang
2012-08-30 18:22 ` Sergio Durigan Junior
2012-08-30 18:45 ` Khoo Yit Phang
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