curl/ares/buildconf, branch master

remove the ares subtree

2010-03-24T09:34:30+00:00

c-ares is now hosted entirely separate from the curl project
see http://c-ares.haxx.se/ for all details concerning c-ares,
its source repository and more.

Remove files generated on previous buildconf/configure run

2009-11-15T03:47:13+00:00

when running automake copy missing files instead of symlinking them

2009-06-11T17:46:12+00:00

Brad Spencer provided changes to allow buildconf to work on OS X.

2008-11-26T16:51:51+00:00

Reinstate the 'aclocal -I m4' in buildconf and 'ACLOCAL_AMFLAGS = -I m4' way of

2008-07-30T03:10:03+00:00

including our local m4/reentrant.m4 file. This even takes care of including the
file in the distribution tarball.

Tests done using 'aclocal -I m4' in buildconf and 'ACLOCAL_AMFLAGS = -I m4

2008-07-29T02:26:21+00:00

in top Makefile.am triggered a problem that prevented aclocal from running
successfully on SunOS 5.10 with GNU m4 1.4.5 and GNU Autoconf 2.61

A tarball which reproduces mentioned problem is the one dated July-28-2008
http://cool.haxx.se/curl-daily/curl-7.19.0-20080728.tar.gz

We actually don't need all the bells and whistles that the above mechanism
provides. We only need to include our m4/reentrant.m4 file in acinclude.m4
so here we go with this simpler mechanism.

for debugging purposes show ACLOCAL_FLAGS

2008-07-28T15:13:31+00:00

When calling aclocal, user defined ACLOCAL_FLAGS will now precede ours.

2008-07-27T18:10:54+00:00

move reentrant.m4 to the m4 subdirectory to avoid infinite loop inclusion problem

2008-07-25T13:21:14+00:00

Another step towards detecting if _REENTRANT is already defined or actually

2008-07-24T15:20:35+00:00

needed, and being able to define it if appropriate for further configure tests
as well as for the generated config file.

Introduced reentrant.m4 intended for our reentrant related autotools/m4 macros.