- AC_MSG_NOTICE([GiNaC::compile_ex is not supported on $host_os.])
-fi
-
-if test "$CONFIG_EXCOMPILER" = "yes"; then
- dnl Some systems (GNU/Linux, Solaris) have dlopen in -ldl, some
- dnl others (OpenBSD) -- in libc
- found_dlopen_lib="no"
- DL_LIBS="-ldl"
- AC_CHECK_LIB(dl, dlopen, [found_dlopen_lib="yes"])
- if test "$found_dlopen_lib" = "no"; then
- DL_LIBS=""
- AC_CHECK_FUNC(dlopen, [found_dlopen_lib="yes"])
- fi
- if test "$found_dlopen_lib" = "no"; then
- CONFIG_EXCOMPILER="no"
- AC_MSG_WARN([Could not found working dlopen(). GiNaC::compile_ex will be disabled.])
- else
- AC_DEFINE(HAVE_LIBDL, 1, [set to 1 if dlopen() works.])
- fi