diff options
Diffstat (limited to 'config/open-axiom.m4')
| -rw-r--r-- | config/open-axiom.m4 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/config/open-axiom.m4 b/config/open-axiom.m4 index 26614d14..1860f8b1 100644 --- a/config/open-axiom.m4 +++ b/config/open-axiom.m4 @@ -176,6 +176,24 @@ AC_DEFINE_UNQUOTED([OPENAXIOM_BASE_RTS], [The kind of base runtime system for this build.]) ]) +dnl --------------------------------- +dnl -- OPENAXIOM_CHECK_DELAYED_FFI -- +dnl --------------------------------- +dnl Check whether loading modules for dynamic FFI support +dnl should be delayed to runtime. This is needed for Lisp +dnl systems that have trouble with DLLs. +AC_DEFUN([OPENAXIOM_CHECK_DELAYED_FFI], [ +case ${axiom_lisp_flavor},$host in + sbcl,* | clozure,* | clisp,*) + oa_delay_ffi=yes + ;; + *) + oa_delay_ffi=no + ;; +esac +AC_SUBST([oa_delay_ffi]) +]) + dnl -------------------------------------------- dnl -- OPENAXIOM_CPPFLAGS_FOR_VENDOR_LOCK_INS -- dnl -------------------------------------------- @@ -207,6 +225,7 @@ OPENAXIOM_PROG_LISP OPENAXIOM_LISP_FLAVOR OPENAXIOM_REJECT_ROTTED_LISP OPENAXIOM_HOST_LISP_CPU_PRECISION +OPENAXIOM_CHECK_DELAYED_FFI ## Are we using compilers from GNU? oa_gnu_compiler=no AC_PROG_CC |