but it breaks aclocal execution on some systems, with the following error:

Can't locate object method "rel2abs" via package "File::Spec" at /usr/local/bin/aclocal line 256.

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

that other package's underquoted m4 function definitions have on ours.

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.

setting as the one actually used when finally building the library.

finds out its return type and the types of its arguments. Added definitions
for non-configure systems config files, and introduced macro sreadfrom which
will be used on udp sockets as a recvfrom() wrapper.

enough at detecting compilation errors or at least it has been properly
configured to do so. Configuration heavily depends on this capability, so
if this compiler sanity check fails the configuration process will now fail.

even when cross compiling a Windows target.

if WINSOCK API is used under WinCE link with 'winsock', else

if WINSOCK API is used link with 'wsock32'.

winsock2.h is available, and library 'winsock' is used when only
winsock.h is available.

when build target is not a native Windows one

when function clock_gettime() is available and the monotonic timer is
also available. Otherwise, in some cases, librt or libposix4 could be used
for linking even when finally not using the clock_gettime() function due
to lack of the monotonic clock.

This also implies the removal of the winmm.lib dependency for WIN32.

  built debug-enabled.

  uses the CURLOPT_OPENSOCKETFUNCTION callback to create a unix domain socket
  to a http server.

server input and response request files of the test harness sws server.

Reintroduce, for test # 1001, the <postcheck> small delay. The delay is
needed even with the accelerated writing of server input and response
request files in test harness sws server.

http://curl.haxx.se/mail/lib-2008-04/0385.html

to disk, trying to defeat file and disk write-behind algorithms

  Define HAVE_GSSMIT if <gssapi/{gssapi.h,gssapi_generic.h,gssapi_krb5.h}> are
  available, otherwise define HAVE_GSSHEIMDAL if <gssapi.h> is available.

  Only define GSS_C_NT_HOSTBASED_SERVICE to gss_nt_service_name if
  GSS_C_NT_HOSTBASED_SERVICE isn't declared by the gssapi headers. This should
  avoid breakage in case we wrongly recognize Heimdal as MIT again.

$capath is known to configure, so it can be defined in config.h instead.

support when curl didn't even have regular LDAP support.  It looks like
this could happen when the --enable-ldaps configure switch is given but
configure couldn't find the LDAP headers or libraries.

  default instead of a ca bundle. The configure script will also look for a
  ca path if no ca bundle is found and no option given.

- Fixed detection of previously installed curl-ca-bundle.crt

gssapi check. Cleans up curl-config --libs output when REQUIRE_LIB_DEPS=no

Michael Calmer)

compiled with errors. This behaviour is needed for autoconf macros which
rely on the ability to compile with or without errors, and is safer than
xlc's default of failing only upon severe errors.