Initial step towards the ability to reduce c-ares exported symbols
authorYang Tse <yangsita@gmail.com>
Wed, 28 Oct 2009 19:45:26 +0000 (19:45 +0000)
committerYang Tse <yangsita@gmail.com>
Wed, 28 Oct 2009 19:45:26 +0000 (19:45 +0000)
commit9cac6a46259f102af306840720b3af64d4b8c12a
tree831c0f65a2f425dabd2f55bfc3903e06e5f72480
parenta732ace461891719d27f4ed1e2d8a0e8399e047e
Initial step towards the ability to reduce c-ares exported symbols
based on the 'visibility' attribute for GNUC and __global for Sun
compilers, taking also in account __declspec function decoration
for Win32 and Symbian DLL's.

Introducing configure options --enable-hidden-symbols and
--disable-hidden-symbols following libcurl's naming.
Makefile.am
ares.h
configure.ac
m4/cares-compilers.m4
m4/cares-confopts.m4