Mesa (master): configure.ac: explicitly require libdrm for dri classic drivers.

[Dave Airlie]

Module: Mesa
Branch: master
Commit: b457f67495169a392ac41fdd1c80cda82ce3ab99
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b457f67495169a392ac41fdd1c80cda82ce3ab99

Author: Dave Airlie <airlied at redhat.com>
Date:   Thu Feb  2 14:27:50 2017 +1000

configure.ac: explicitly require libdrm for dri classic drivers.

Although this might come from somewhere else require it explicitly.

Reviewed-by: Chad Versace <chadversary at chromium.org>
Signed-off-by: Dave Airlie <airlied at redhat.com>

---

 configure.ac | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/configure.ac b/configure.ac
index d4302bf..73a0fda 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1700,22 +1700,27 @@ if test -n "$with_dri_drivers"; then
         DRI_DIRS="$DRI_DIRS $driver"
         case "x$driver" in
         xi915)
+            require_libdrm "i915"
             HAVE_I915_DRI=yes;
             PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
             ;;
         xi965)
+            require_libdrm "i965"
             HAVE_I965_DRI=yes;
             PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
             ;;
         xnouveau)
+            require_libdrm "nouveau"
             HAVE_NOUVEAU_DRI=yes;
             PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
             ;;
         xradeon)
+            require_libdrm "radeon"
             HAVE_RADEON_DRI=yes;
             PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
             ;;
         xr200)
+            require_libdrm "r200"
             HAVE_R200_DRI=yes;
             PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
             ;;