[virglrenderer-devel] [PATCH 1/4] gallium: Add pthread compiler flags

[Marc-André Lureau]

ack

On Thu, Feb 11, 2016 at 1:51 PM, Michal Privoznik <mprivozn at redhat.com> wrote:
> There are places in the code where we use pthread_* functions,
> but forgot to add corresponding bits onto the compiler command
> line. Because of that the build fails:
>
>   CCLD     virgl_test_server
> ../src/.libs/libvirglrenderer.so: undefined reference to `pthread_sigmask'
> ../src/.libs/libvirglrenderer.so: undefined reference to `pthread_join'
> ../src/.libs/libvirglrenderer.so: undefined reference to `pthread_create'
> ../src/.libs/libvirglrenderer.so: undefined reference to `pthread_mutexattr_init'
> ../src/.libs/libvirglrenderer.so: undefined reference to `pthread_mutexattr_destroy'
> collect2: error: ld returned 1 exit status
>
> Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
> ---
>  src/gallium/auxiliary/Makefile.am | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/src/gallium/auxiliary/Makefile.am b/src/gallium/auxiliary/Makefile.am
> index e008734..9c24c1b 100644
> --- a/src/gallium/auxiliary/Makefile.am
> +++ b/src/gallium/auxiliary/Makefile.am
> @@ -9,10 +9,14 @@ AM_CFLAGS = \
>         -I$(top_srcdir)/src/gallium/auxiliary/util \
>         -I$(top_srcdir)/src/gallium/auxiliary/ \
>         $(GALLIUM_CFLAGS) \
> +       $(PTHREAD_CFLAGS) \
>         $(VISIBILITY_CFLAGS)
>
>  AM_CXXFLAGS = $(VISIBILITY_CXXFLAGS)
>
> +AM_LIBADD = \
> +       $(PTHREAD_LIBS)
> +
>  libgallium_la_SOURCES = \
>         $(C_SOURCES) \
>         $(GENERATED_SOURCES) \
> --
> 2.4.10
>
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-- 
Marc-André Lureau