Demos (master): fix check for freetype2

[Chia-I Wu]

Module: Demos
Branch: master
Commit: 81649d43a249e33f9bd71a0afa1558a02b26e69e
URL:    http://cgit.freedesktop.org/mesa/demos/commit/?id=81649d43a249e33f9bd71a0afa1558a02b26e69e

Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Thu Oct 27 12:53:02 2011 +0800

fix check for freetype2

It was broken accidentally in ec53c2a64e8c9bddb77f107617f84e7339318c1d.

---

 configure.ac |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/configure.ac b/configure.ac
index a906d28..71ed0cc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -205,14 +205,17 @@ AC_ARG_ENABLE([x11],
 if test "x$x11_enabled" != "xno"; then
     PKG_CHECK_MODULES(X11, [x11 xext], [x11_enabled=yes], [x11_enabled=no])
 fi
+
+dnl FreeType2 is needed by an OpenVG demo
 AC_ARG_ENABLE([freetype2],
     [AS_HELP_STRING([--enable-freetype2],
         [enable support for FreeType2 @<:@default=no@:>@])],
     [freetype2_enabled="$enableval"],
     [freetype2_enabled=auto])
 if test "x$freetype2_enabled" != "xno"; then
-    PKG_CHECK_MODULES(DRM, [freetype2], [freetype2_enabled=yes], [freetype2_enabled=no])
+    PKG_CHECK_MODULES(FREETYPE2, [freetype2], [freetype2_enabled=yes], [freetype2_enabled=no])
 fi
+
 mesa_source_enabled=no
 AC_ARG_WITH([mesa-source],
 	[AS_HELP_STRING([--with-mesa-source=DIR],