[Mesa-dev] [PATCH] pkgconfig: Fix gl.pc when glvnd is enabled

[Eric Engestrom]

On Tuesday, 2018-05-29 09:50:46 -0400, Adam Jackson wrote:
> GL_LIB expands to GLX_mesa, but applications should not link against
> that. -lGL is never wrong, just hardcode it.

Agreed, and Archlinux has had this patch since basically forever:
https://git.archlinux.org/svntogit/packages.git/tree/trunk/0001-glvnd-fix-gl.pc.patch?h=packages/mesa

> 
> Signed-off-by: Adam Jackson <ajax at redhat.com>

Acked-by: Eric Engestrom <eric.engestrom at intel.com>
Tested-by: Eric Engestrom <eric.engestrom at intel.com>

> ---
>  src/mesa/gl.pc.in | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/mesa/gl.pc.in b/src/mesa/gl.pc.in
> index 181724b97b..8c7b7da8d7 100644
> --- a/src/mesa/gl.pc.in
> +++ b/src/mesa/gl.pc.in
> @@ -7,7 +7,7 @@ Name: gl
>  Description: Mesa OpenGL library
>  Requires.private: @GL_PC_REQ_PRIV@
>  Version: @PACKAGE_VERSION@
> -Libs: -L${libdir} -l at GL_LIB@
> +Libs: -L${libdir} -lGL
>  Libs.private: @GL_PC_LIB_PRIV@
>  Cflags: -I${includedir} @GL_PC_CFLAGS@
>  glx_tls: @GLX_TLS@
> -- 
> 2.17.0
> 
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