Nested pkg-config macros in configure.ac

[Peter Hutterer]

> From cd1962b7f9c14bc67e22c07cb9a9cd3a4a119506 Mon Sep 17 00:00:00 2001
> From: Gaetan Nadon <memsize at videotron.ca>
> Date: Sat, 28 Nov 2009 21:32:47 -0500
> Subject: [PATCH] configure.ac: error while checking for XDMXCONFIG_DEP
> 
> Introduced in commit 9998105a387e0294054502331a56e1e020cd93e4
> The replacement third parameters to PKG_CHECK_MODULES([DMXMODULES]
> was not quoted.
> 
> Signed-off-by: Gaetan Nadon <memsize at videotron.ca>
> Reviewed-by: Dan Nicholson <dbn.lists at gmail.com>
> Tested-by: Julien Cristau <jcristau at debian.org>
> ---
>  configure.ac |   14 +++++++++-----
>  1 files changed, 9 insertions(+), 5 deletions(-)
> 
> diff --git a/configure.ac b/configure.ac
> index 8500db4..1038734 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -1808,11 +1808,15 @@ AM_CONDITIONAL(XQUARTZ_SPARKLE, [test "x$XQUARTZ_SPARKLE" != "xno"])
>  AM_CONDITIONAL(STANDALONE_XPBPROXY, [test "x$STANDALONE_XPBPROXY" = xyes])
>  
>  dnl DMX DDX
> -PKG_CHECK_MODULES([DMXMODULES],
> -    [xmuu $LIBXEXT x11 xrender xfixes xfont $LIBXI $DMXPROTO xau $XDMCP_MODULES],
> -    PKG_CHECK_MODULES([XDMXCONFIG_DEP], [xaw7 xmu xt xpm x11], [have_dmx=yes],
> -                      [have_dmx=no]),
> -    [have_dmx=no])
> +PKG_CHECK_MODULES(
> +	[DMXMODULES],
> +	[xmuu $LIBXEXT x11 xrender xfixes xfont $LIBXI $DMXPROTO xau $XDMCP_MODULES],
> +	[PKG_CHECK_MODULES(
> +		[XDMXCONFIG_DEP],
> +		[xaw7 xmu xt xpm x11],
> +		[have_dmx=yes],
> +		[have_dmx=no])],
> +	[have_dmx=no])
>  AC_MSG_CHECKING([whether to build Xdmx DDX])
>  if test "x$DMX" = xauto; then
>  	DMX="$have_dmx"
> -- 
> 1.6.0.4
> 

thanks, merged in with Julien's address fixed up. will be in next pull
request.

Cheers,
  Peter