• Andy Wingo's avatar
    Restore libgc 7.2 compatibility · 40df57a8
    Andy Wingo authored
    * configure.ac: Check for GC_is_heap_ptr, added after libgc 7.2.
    * libguile/pairs.h (GC_is_heap_ptr): Define a shim for GC_is_heap_ptr,
      inside BUILDING_LIBGUILE so as not to expose it to users.
    40df57a8
configure.ac 55.1 KB