El 02/02/2013 7:37, Phil Pennock escribió: thanx, that's right, i was using a wrong version of our Makefile in tha box
On 2013-01-31 at 19:01 +0100, David Saez Padros wrote:i've been using a dlopen extension for long time, but now i one server i get the following error: failed to expand ACL string "${dlfunc{/usr/local/exim/exim-ext.so}{ip2country}{$sender_host_address}}": dlopen "/usr/local/exim/exim-ext.so" failed: /usr/local/exim/exim-ext.so: undefined symbol: message_id it works on a similar server with same exim & gcc version (exim is 4.80.1 self compiled), looks like local_scan variables are not visible to the extension, nut why ? anyone had the same problem or has a solution for this ?Per src/EDITME (which should be your template for Local/Makefile): ----------------------------8< cut here >8------------------------------ # Support for dynamically-loaded string expansion functions via ${dlfunc. If # you are using gcc the dynamically-loaded object must be compiled with the # -shared option, and you will need to add -export-dynamic to EXTRALIBS so # that the local_scan API is made available by the linker. You may also need # to add -ldl to EXTRALIBS so that dlopen() is available to Exim. # EXPAND_DLFUNC=yes ----------------------------8< cut here >8------------------------------ I'm guessing that EXTRALIBS did not gain -export-dynamic on that box. Consider checking your build configs into revision control and working towards repeatable builds, with checksums, for deployment onto hosts. -Phil
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