On 12/25/2012 05:11 PM, Marco Patzer wrote:
On 2012–12–25 Marco Patzer wrote:

Linking fails due to a call to an undefined function:

Undefined                       first referenced
  symbol                            in file
hstrerror                           libluasocket.a(libluasocket_a-socket.o)
ld: fatal: symbol referencing errors. No output written to luatex

A patch is attached.

Changing hstrerror (from netdb.h) to strerror might not be a good
idea, it might result in reporting a wrong error message. This
should be fixed so that hstrerror is actually found.

hstrerror is in -lresolv, and needs an extra autoconf test, no need
for source patches.

Best wishes,
Taco

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