From: Ryan Hill <dirtyepic@gentoo.org>
To: gentoo-portage-dev@lists.gentoo.org
Subject: [gentoo-portage-dev] Re: [PATCH] econf: update configure/config.{sub,guess} atomically to avoid races
Date: Fri, 20 Dec 2013 21:07:17 -0600 [thread overview]
Message-ID: <20131220210717.143e9f02@caribou.gateway.pace.com> (raw)
In-Reply-To: 1387322892-13303-1-git-send-email-vapier@gentoo.org
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On Tue, 17 Dec 2013 18:28:12 -0500
Mike Frysinger <vapier@gentoo.org> wrote:
> Use $BASHPID which will be unique even in subshells.
>
> URL: https://bugs.gentoo.org/487478
> ---
> bin/phase-helpers.sh | 17 +++++++++++------
> 1 file changed, 11 insertions(+), 6 deletions(-)
>
> diff --git a/bin/phase-helpers.sh b/bin/phase-helpers.sh
> index ec48c94..1a7ae03 100644
> --- a/bin/phase-helpers.sh
> +++ b/bin/phase-helpers.sh
> @@ -469,6 +469,7 @@ unpack() {
>
> econf() {
> local x
> + local pid=${BASHPID}
This requires bash 4.0. I'm all for it, but haters gonna hate.
--
Ryan Hill psn: dirtyepic_sk
gcc-porting/toolchain/wxwidgets @ gentoo.org
47C3 6D62 4864 0E49 8E9E 7F92 ED38 BD49 957A 8463
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next prev parent reply other threads:[~2013-12-21 2:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-17 23:23 [gentoo-portage-dev] [PATCH] econf: update config.{sub,guess} atomically to avoid races Mike Frysinger
2013-12-17 23:28 ` [gentoo-portage-dev] [PATCH] econf: update configure/config.{sub,guess} " Mike Frysinger
2013-12-18 0:26 ` Brian Dolbec
2013-12-18 1:08 ` Alec Warner
2013-12-18 1:41 ` Greg Turner
2013-12-18 1:58 ` Alec Warner
2013-12-18 2:53 ` Greg Turner
2013-12-18 5:16 ` Alec Warner
2013-12-21 3:07 ` Ryan Hill [this message]
2013-12-21 9:23 ` [gentoo-portage-dev] " Mike Frysinger
2013-12-21 9:49 ` [gentoo-portage-dev] [PATCH] add a __bashpid helper for <bash-4.0 versions Mike Frysinger
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