Patchwork Check for presence of compiler -pthread flag

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Submitter Brad
Date Aug. 8, 2011, 12:02 a.m.
Message ID <20110808000209.GA20139@rox.home.comstyle.com>
Download mbox | patch
Permalink /patch/108841/
State New
Headers show

Comments

Brad - Aug. 8, 2011, 12:02 a.m.
Check for presence of compiler -pthread flag.

OpenBSD / FreeBSD and some other OS's require the use of
cc -pthread to link threaded programs so have QEMU's
configure script check for the presence of the flag
and use it if so.

Signed-off-by: Brad Smith <brad@comstyle.com>

---
 configure |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
Brad - Aug. 11, 2011, 11:28 p.m.
On Sun, Aug 07, 2011 at 08:02:11PM -0400, Brad wrote:
> Check for presence of compiler -pthread flag.
> 
> OpenBSD / FreeBSD and some other OS's require the use of
> cc -pthread to link threaded programs so have QEMU's
> configure script check for the presence of the flag
> and use it if so.
> 
> Signed-off-by: Brad Smith <brad@comstyle.com>

ping.
Blue Swirl - Aug. 21, 2011, 6:48 p.m.
Thanks, applied.

On Mon, Aug 8, 2011 at 12:02 AM, Brad <brad@comstyle.com> wrote:
> Check for presence of compiler -pthread flag.
>
> OpenBSD / FreeBSD and some other OS's require the use of
> cc -pthread to link threaded programs so have QEMU's
> configure script check for the presence of the flag
> and use it if so.
>
> Signed-off-by: Brad Smith <brad@comstyle.com>
>
> ---
>  configure |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/configure b/configure
> index 0c67a4a..bd850f3 100755
> --- a/configure
> +++ b/configure
> @@ -1858,7 +1858,7 @@ fi
>
>  ##########################################
>  # pthread probe
> -PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
> +PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
>
>  pthread=no
>  cat > $TMPC << EOF
> --
> 1.7.6
>
>
> --
> This message has been scanned for viruses and
> dangerous content by MailScanner, and is
> believed to be clean.
>
>
>
Anthony Liguori - Aug. 22, 2011, 2:42 p.m.
On 08/07/2011 07:02 PM, Brad wrote:
> Check for presence of compiler -pthread flag.
>
> OpenBSD / FreeBSD and some other OS's require the use of
> cc -pthread to link threaded programs so have QEMU's
> configure script check for the presence of the flag
> and use it if so.
>
> Signed-off-by: Brad Smith<brad@comstyle.com>

Applied.  Thanks.

Regards,

Anthony Liguori

>
> ---
>   configure |    2 +-
>   1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/configure b/configure
> index 0c67a4a..bd850f3 100755
> --- a/configure
> +++ b/configure
> @@ -1858,7 +1858,7 @@ fi
>
>   ##########################################
>   # pthread probe
> -PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
> +PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
>
>   pthread=no
>   cat>  $TMPC<<  EOF

Patch

diff --git a/configure b/configure
index 0c67a4a..bd850f3 100755
--- a/configure
+++ b/configure
@@ -1858,7 +1858,7 @@  fi
 
 ##########################################
 # pthread probe
-PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
+PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
 
 pthread=no
 cat > $TMPC << EOF