- check for an installed libgmp 2.0.x
- check endianness of host (this test for some reason
generates a warning from autoconf, but it seems harmless)
AC_CHECK_FUNCS(access ftime getclock getpagesize getrusage gettimeofday mktime mprotect setitimer stat sysconf timelocal times vadvise vfork)
#
+dnl ** check whether this machine has GMP 2.0 installed
+#
+AC_CHECK_LIB(gmp, mpz_fdiv_qr, HaveLibGmp=YES, HaveLibGmp=NO)
+AC_SUBST(HaveLibGmp)
+
+#
# Misc
#
dnl ** can we get alloca?
AC_FUNC_ALLOCA
dnl ** determine whether or not const works
AC_C_CONST
+dnl ** are we big endian?
+AC_C_BIGENDIAN
dnl ** determine the type of signal()
AC_TYPE_SIGNAL