Mesa (master): configure.ac: Use ${datarootdir} for --with-vulkan-icddir help string too

[Andreas Boll]

Module: Mesa
Branch: master
Commit: d66cb7c84f2b35b76ad47f6f9add2c0512375815
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d66cb7c84f2b35b76ad47f6f9add2c0512375815

Author: Andreas Boll <andreas.boll.dev at gmail.com>
Date:   Tue Jul 19 12:30:40 2016 +0200

configure.ac: Use ${datarootdir} for --with-vulkan-icddir help string too

The help string wasn't updated in cbc37f7.

Fixes: cbc37f7 ("anv: install the intel_icd.json to ${datarootdir} by
default")

Signed-off-by: Andreas Boll <andreas.boll.dev at gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom at imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov at collabora.com>
Cc: mesa-stable at lists.freedesktop.org

---

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 54416b4..6ea1f2c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1648,7 +1648,7 @@ esac
 
 AC_ARG_WITH([vulkan-icddir],
     [AS_HELP_STRING([--with-vulkan-icddir=DIR],
-        [directory for the Vulkan driver icd files @<:@${sysconfdir}/vulkan/icd.d@:>@])],
+        [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
     [VULKAN_ICD_INSTALL_DIR="$withval"],
     [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
 AC_SUBST([VULKAN_ICD_INSTALL_DIR])