| --- a/configure.ac.~1~ 2017-12-15 10:43:40.000000000 +0100 | |
| +++ b/configure.ac 2017-12-25 11:02:19.099076831 +0100 | |
| @@ -3233,7 +3233,7 @@ | |
| [linux* | gnu* | k*bsd*-gnu | netbsd* | bsdi* | kopensolaris*-gnu | haiku*], [ | |
| : ${LDSHARED='$(CC) -shared'} | |
| AS_IF([test "$rb_cv_binary_elf" = yes], [ | |
| - LDFLAGS="$LDFLAGS -Wl,-export-dynamic" | |
| + LDFLAGS="$LDFLAGS -Wl,-export-dynamic -Wl,--no-undefined" | |
| ]) | |
| rb_cv_dlopen=yes], | |
| [interix*], [ : ${LDSHARED='$(CC) -shared'} |