Build fixes for recent libc versions (post glibc 2.19)

[sxemacs] / m4 / sxe-emodffi.m4

diff --git a/m4/sxe-emodffi.m4 b/m4/sxe-emodffi.m4
index 070afc7..be8849f 100644 (file)
--- a/m4/sxe-emodffi.m4
+++ b/m4/sxe-emodffi.m4
@@ -256,7 +256,7 @@ AC_DEFUN([SXE_CHECK_FFI], [dnl
                        "$ac_cv_lib_ffi_ffi_call" = "yes"; then
                        sxe_cv_feat_ffi="yes"
                        have_ffi="yes"
                        "$ac_cv_lib_ffi_ffi_call" = "yes"; then
                        sxe_cv_feat_ffi="yes"
                        have_ffi="yes"

-                       FFI_LIBS=-lffi
+                       FFI_LIBS="-lffi -ldl"

                else
                        sxe_cv_feat_ffi="no"
                        have_ffi="no"
                else
                        sxe_cv_feat_ffi="no"
                        have_ffi="no"