Add X11 library for sync calls

diff --git a/configure.ac b/configure.ac
index 7f57cb6a542d94aa3bb5f240832b4595812e0c2b..e3e9dc4ddda83d7f28b9eeb0014aa1492c343885 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -52,7 +52,7 @@ GL_CFLAGS="-DSYS_$SYS"
 case "$SYS" in
        "WIN") GL_LIBS="-lglu32 -lopengl32" ;;
        "MAC") GL_LIBS="-framework OpenGL" ;;
 case "$SYS" in
        "WIN") GL_LIBS="-lglu32 -lopengl32" ;;
        "MAC") GL_LIBS="-framework OpenGL" ;;

-       "X11") GL_LIBS="-lGL -lGLU" ;;
+       "X11") GL_LIBS="-lX11 -lGL -lGLU" ;;

 esac
 AC_SUBST([GL_CFLAGS])
 AC_SUBST([GL_LIBS])
 esac
 AC_SUBST([GL_CFLAGS])
 AC_SUBST([GL_LIBS])