On 2/14/2015 10:58 PM, Václav Zeman wrote:
On 14.2.2015 22:55, Václav 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.
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