X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=configure.ac;h=408dd9354958bd46631736bd3ba51ffbea3258a7;hb=364e1ba69200b10cb2b7108cbaeafe98ac630281;hp=2f81174a2fd527bf064edcb66dd85a54d5624f4a;hpb=bb97ecab3add22cf774d3bb8bdb9d1be537cc524;p=freeglut

diff --git a/configure.ac b/configure.ac
index 2f81174..408dd93 100644
--- a/configure.ac
+++ b/configure.ac
@@ -21,7 +21,7 @@ AC_SUBST([LIBTOOL_DEPS])
 # Checks for libraries.
 AC_PATH_XTRA
 
-if test x"$no_x" = xyes; then
+if test "x$no_x" = xyes; then
   GL_LIBS="-lopengl32 -lgdi32 -lwinmm"
   LIBXXF86VM=
   LIBXI=
@@ -29,9 +29,8 @@ if test x"$no_x" = xyes; then
   EXPORT_FLAGS="-DFREEGLUT_EXPORTS"
 else
   GL_LIBS="-lGL -lXext -lX11"
-  AC_CHECK_LIB([Xxf86vm], [XF86VidModeSwitchToMode],
-               [LIBXXF86VM=-lXxf86vm], [LIBXXF86VM=],
-               [$X_LIBS -lXext -lX11])
+  AC_CHECK_LIB([Xxf86vm], [XF86VidModeSwitchToMode])
+  AC_CHECK_LIB([Xrandr], [XRRQueryExtension])
   LIBXI=-lXi
   VERSION_INFO="-version-info 12:0:9"
   EXPORT_FLAGS=
@@ -46,9 +45,10 @@ AC_SUBST([EXPORT_FLAGS])
 AC_HEADER_STDC
 save_CPPFLAGS="$CPPFLAGS"
 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
-AC_CHECK_HEADERS([GL/gl.h GL/glu.h GL/glx.h fcntl.h limits.h sys/ioctl.h sys/param.h sys/time.h])
+AC_CHECK_HEADERS([usbhid.h errno.h GL/gl.h GL/glu.h GL/glx.h fcntl.h limits.h sys/ioctl.h sys/param.h sys/time.h])
 AC_HEADER_TIME
 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h], [], [], [#include <X11/Xlib.h>])
+AC_CHECK_HEADERS([X11/extensions/Xrandr.h])
 AC_CHECK_HEADERS([X11/extensions/XI.h X11/extensions/XInput.h])
 CPPFLAGS="$save_CPPFLAGS"