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AC_C_LONG_LONG
Provides a test for the existance of the long long int type and defines HAVE_LONG_LONG if it is found.
Caolan McNamara <caolan@skynet.ie>
2001-12-23
AC_DEFUN([AC_C_LONG_LONG], [AC_CACHE_CHECK(for long long int, ac_cv_c_long_long, [if test "$GCC" = yes; then ac_cv_c_long_long=yes else AC_TRY_COMPILE(,[long long int i;], ac_cv_c_long_long=yes, ac_cv_c_long_long=no) fi]) if test $ac_cv_c_long_long = yes; then AC_DEFINE(HAVE_LONG_LONG) fi ])