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On 2/14/2015 10:58 PM, VÃclav Zeman wrote:
On 14.2.2015 22:55, VÃclav Zeman wrote:On 14.2.2015 09:20, Marco Atzeri wrote:I am trying to upgrade proftpd and also build the 64bit version. However when building the 64bit one, I catch: /pub/devel/proftpd/proftpd-1.3.5-1.x86_64/build/lib/pr_fnmatch_loop.c:1142: undefined reference to `__mempcpy' I see this difference in exported symbols for the the two archs 32bit $ nm /usr/lib/libcygwin.a |grep " T " |sort | grep mempcpy 00000000 T ___mempcpy 00000000 T _mempcpy 64bit $ nm /usr/lib/libcygwin.a |grep " T " |sort | grep mempcpy 0000000000000000 T mempcpy any idea ?`__memcpy()` is their invention:
you missed the point __mempcpy is exported by cygwin lib at 32bit but not at 64 bit. For both the the two arch HAVE_MEMPCPY is defined. -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
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