From: Yann E. MORIN <yann.morin.1998@free.fr>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 1/1] acpica: needs threads
Date: Sun, 10 Jul 2016 18:56:18 +0200 [thread overview]
Message-ID: <20160710165618.GD3688@free.fr> (raw)
In-Reply-To: <20160710174305.18872-1-nunes.erico@gmail.com>
Erico, Allm
On 2016-07-10 19:43 +0200, Erico Nunes spake thusly:
> Fixes:
> http://autobuild.buildroot.net/results/53e/53e38f278ad6d1a7d0a48bce74976f59475b1a99/
> http://autobuild.buildroot.net/results/a7c/a7cc6187451f944e6846d3f6b5cd3aac700796dd/
>
> Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
I was surprised that semaphores would require threads, since it is
possible to use semaphores across processes (we'd just need a shared
memory segment to share the semaphore), but indeed, one needs to link
against -pthread to get the semaphores.
Regards,
Yann E. MORIN.
> ---
> package/acpica/Config.in | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/package/acpica/Config.in b/package/acpica/Config.in
> index 74d1f26..c5ffb00 100644
> --- a/package/acpica/Config.in
> +++ b/package/acpica/Config.in
> @@ -1,5 +1,6 @@
> config BR2_PACKAGE_ACPICA
> bool "acpica"
> + depends on BR2_TOOLCHAIN_HAS_THREADS
> help
> The ACPI Component Architecture (ACPICA) project provides an
> operating system (OS)-independent reference implementation
> @@ -7,3 +8,6 @@ config BR2_PACKAGE_ACPICA
> Specification (ACPI).
>
> https://www.acpica.org
> +
> +comment "acpica needs a toolchain w/ threads"
> + depends on !BR2_TOOLCHAIN_HAS_THREADS
> --
> 2.9.0
>
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot
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next prev parent reply other threads:[~2016-07-10 16:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-10 17:43 [Buildroot] [PATCH 1/1] acpica: needs threads Erico Nunes
2016-07-10 16:56 ` Yann E. MORIN [this message]
2016-07-11 21:05 ` Peter Korsgaard
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