# Fix cross-compilation issues in configure.ac
# Derived from an OE patch for at-3.1.8

--- at-3.1.10.2.orig/configure.in	2005-08-04 20:16:02.000000000 -0700
+++ at-3.1.10.2/configure.in	2010-07-21 15:52:38.000000000 -0700
@@ -37,12 +37,11 @@
     AC_MSG_RESULT(no)
     ;;
 esac
+if [ X"${cross_compiling}" = Xno ]; then
 AC_MSG_CHECKING(Trying to compile a trivial ANSI C program)
-AC_TRY_RUN([ main(int ac, char **av) { return 0; } ],
-    AC_MSG_RESULT(yes),
-    AC_MSG_RESULT(no)
-    AC_MSG_ERROR(Could not compile and run even a trivial ANSI C program - check CC.),
-    AC_MSG_ERROR(Could not compile and run even a trivial ANSI C program - check CC.))
+AC_RUN_IFELSE([AC_LANG_SOURCE([[ main(int ac, char **av) { return 0; } ]])],[AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)
+    AC_MSG_ERROR(Could not compile and run even a trivial ANSI C program - check CC.)],[AC_MSG_ERROR(Could not compile and run even a trivial ANSI C program - check CC.)])
+fi
 
 AC_MSG_CHECKING(__attribute__((noreturn)))
 AC_TRY_COMPILE([], [void __attribute__((noreturn)) panic(void);],