+ if test $cross_compiling != no; then
+ # AC_FUNC_MEMCMP as of 2.62 defaults to 'no' when cross compiling.
+ # We default to yes if memcmp appears to exist, which works
+ # better for MinGW.
+ AC_CACHE_CHECK([whether cross-compiling target has memcmp],
+ [ac_cv_func_memcmp_working],
+ [AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([[#include <string.h>
+ ]], [[int ret = memcmp ("foo", "bar", 0);]])],
+ [ac_cv_func_memcmp_working=yes],
+ [ac_cv_func_memcmp_working=no])])
+ fi
+ AC_FUNC_MEMCMP
+ dnl Note: AC_FUNC_MEMCMP does AC_LIBOBJ([memcmp]).