[Mesa-dev] [PATCH] libgl-xlib: link with -lrt

[Andreas Boll]

2013/1/14 Brian Paul <brianp at vmware.com>:
> Fixes a runtime error:
>
> glxgears: symbol lookup error: /home/brian/mesa/lib/gallium/libGL.so.1: undefined symbol: clock_gettime
>
> Note: should this library only be linked if we're building on Linux?
> The code that calls clock_gettime() is inside #ifdef PIPE_OS_LINUX.
> ---
>  src/gallium/targets/libgl-xlib/Makefile.am |    4 +++-
>  1 files changed, 3 insertions(+), 1 deletions(-)
>
> diff --git a/src/gallium/targets/libgl-xlib/Makefile.am b/src/gallium/targets/libgl-xlib/Makefile.am
> index 2b697fc..b2bb7d1 100644
> --- a/src/gallium/targets/libgl-xlib/Makefile.am
> +++ b/src/gallium/targets/libgl-xlib/Makefile.am
> @@ -53,7 +53,9 @@ libGL_la_LIBADD = \
>         $(top_builddir)/src/mapi/glapi/libglapi.la \
>         $(top_builddir)/src/mesa/libmesagallium.la \
>         $(top_builddir)/src/gallium/auxiliary/libgallium.la \
> -       -lpthread
> +       -lpthread \
> +        -lrt
> +
       ^ superfluos newline.

Please use the configured name for the libraries like elsewhere:

-       -lpthread
+       $(PTHREAD_LIBS) \
+       $(CLOCK_LIB)


>
>  if HAVE_MESA_LLVM
>  libGL_la_LIBADD += $(top_builddir)/src/gallium/drivers/llvmpipe/libllvmpipe.la $(LLVM_LIBS)
> --
> 1.7.3.4
>
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