[Mesa-dev] [PATCH] Don't fail if libX11 isn't installed

[Matt Turner]

On Mon, Oct 8, 2012 at 8:27 PM, Daniel Stone <daniel at fooishbar.org> wrote:
> configure.ac would previously refuse to complete if libX11 wasn't
> installed, even if we'd disabled GLX and weren't building an X11 EGL
> platform.  Make the check simply set the no_x variable that's used (but
> never set) immediately below for what looks like this very case.
>
> Signed-off-by: Daniel Stone <daniel at fooishbar.org>
> ---
>  configure.ac |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/configure.ac b/configure.ac
> index 72c2b8c..8b727c0 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -816,7 +816,7 @@ if test "x$enable_dri" = xyes; then
>  fi
>
>  dnl Find out if X is available.
> -PKG_CHECK_MODULES([X11], [x11])
> +PKG_CHECK_MODULES([X11], [x11], [no_x=no], [no_x=yes])
>
>  dnl Try to tell the user that the --x-* options are only used when
>  dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
> --
> 1.7.10.4
>
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Wow, it's been like that since 2008.

Reviewed-by: Matt Turner <mattst88 at gmail.com>