[PATCH] Fix handling of configure option --with-xorg-conf-dir

[Deucher, Alexander]

> -----Original Message-----
> From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf
> Of Michel Dänzer
> Sent: Friday, September 16, 2016 3:10 AM
> To: amd-gfx at lists.freedesktop.org
> Subject: [PATCH] Fix handling of configure option --with-xorg-conf-dir
> 
> From: Michel Dänzer <michel.daenzer at amd.com>
> 
> There were two problems:
> 
> I accidentally changed the variable name in the AC_ARG_WITH stanza from
> configdir to xorgconfigdir, so specifying --with-xorg-conf-dir wouldn't
> work correctly. Fix this back to configdir.
> 
> If neither --with-xorg-conf-dir nor --prefix is specified on the command
> line, the $prefix variable doesn't contain "/usr/local" (the default
> prefix) yet at this point but "NONE". So make install would attempt to
> install 10-amdgpu.conf in ${DESTDIR}NONE/share/X11/xorg.conf.d/ . Fix
> this by leaving ${prefix} verbatim in the default value, to be resolved
> by make.
> 
> Also print the configdir value along with the values of other similar
> configuration variables.
> 
> Reported-by: Timo Aaltonen <tjaalton at debian.org>
> Signed-off-by: Michel Dänzer <michel.daenzer at amd.com>

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

> ---
> 
> I'll need to push this within a few hours for the 1.1.2 release. If you
> see any potential issue with any of this, please speak up.
> 
>  configure.ac | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/configure.ac b/configure.ac
> index 9166c3f..68e1feb 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -89,9 +89,9 @@ PKG_CHECK_EXISTS([xorg-server >= 1.16],
>  		 [sysconfigdir=""])
>  AC_ARG_WITH(xorg-conf-dir,
>              AS_HELP_STRING([--with-xorg-conf-dir=DIR],
> -                           [Default xorg.conf.d directory
> [[default=$prefix/share/X11/xorg.conf.d/]]]),
> -            [xorgconfdir="$withval"],
> -            [xorgconfdir="$prefix/share/X11/xorg.conf.d"])
> +                           [Default xorg.conf.d directory
> [[default=${prefix}/share/X11/xorg.conf.d]]]),
> +            [configdir="$withval"],
> +            [configdir='${prefix}/share/X11/xorg.conf.d'])
>  AC_SUBST(configdir)
>  AM_CONDITIONAL(HAS_XORG_CONF_DIR, [test "x$sysconfigdir" != "x"])
> 
> @@ -279,6 +279,7 @@ echo "        prefix:              $prefix"
>  echo "        exec_prefix:         $exec_prefix"
>  echo "        libdir:              $libdir"
>  echo "        includedir:          $includedir"
> +echo "        configdir:           $configdir"
> 
>  echo ""
>  echo "        CFLAGS:              $CFLAGS"
> --
> 2.9.3
> 
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