diff -ru cairo-1.10.2.orig/build/configure.ac.system cairo-1.10.2/build/configure.ac.system
--- cairo-1.10.2.orig/build/configure.ac.system	2011-06-10 12:03:30 +0200
+++ cairo-1.10.2/build/configure.ac.system	2011-06-10 12:10:10 +0200
@@ -163,3 +163,5 @@
 
 AC_CHECK_FUNCS(fork waitpid raise)
 
+AC_CHECK_FUNCS(lround)
+
diff -ru cairo-1.10.2.orig/src/cairoint.h cairo-1.10.2/src/cairoint.h
--- cairo-1.10.2.orig/src/cairoint.h	2011-06-10 12:03:31 +0200
+++ cairo-1.10.2/src/cairoint.h	2011-06-10 12:12:33 +0200
@@ -956,7 +956,11 @@
 cairo_private int
 _cairo_lround (double d) cairo_const;
 #else
+#ifdef HAVE_LROUND
 #define _cairo_lround lround
+#else
+#define _cairo_lround _cairo_round
+#endif
 #endif
 
 cairo_private uint16_t