Logged In: NO

I can confirm this. I'm on RedHat 7.2. imap-4.7, imap-
4.7a, and imap-4.7b don't make slx or make lnx.

imap-2001a does.

MailCclient-0.6:

[root@DNS1 Mail-Cclient-0.6]# perl Makefile.PL
CCLIENT_DIR=../imap-2001a/c-client
Examining archive file ../imap-2001a/c-client/c-client.a...
Extracting object files from archive: mail.o, misc.o,
newsrc.o, smanager.o, osdep.o, utf8.o, siglocal.o, dummy.o,
pseudo.o, netmsg.o, flstring.o, fdstring.o, rfc822.o,
nntp.o, smtp.o, imap4r1.o, pop3.o, unix.o, mbox.o, mbx.o,
mmdf.o, tenex.o, mtx.o, news.o, phile.o, mh.o, mx.o
Extraction was apparently successful
Writing Makefile for Mail::Cclient

[root@DNS1 Mail-Cclient-0.6]# make
cp Cclient.pm blib/lib/Mail/Cclient.pm
/usr/local/bin/perl -I/usr/local/lib/perl5/5.6.1/i686-
linux -
I/usr/local/lib/perl5/5.6.1 /usr/local/lib/perl5/5.6.1/ExtUt
ils/xsubpp -
typemap /usr/local/lib/perl5/5.6.1/ExtUtils/typemap -
typemap typemap Cclient.xs > Cclient.xsc && mv Cclient.xsc
Cclient.c
cc -c -I../imap-2001a/c-client -fno-strict-aliasing -
I/usr/local/include -D_LARGEFILE_SOURCE -
D_FILE_OFFSET_BITS=64 -O2 -DVERSION=\"0.6\" -
DXS_VERSION=\"0.6\" -fpic -I/usr/local/lib/perl5/5.6.1/i686-
linux/CORE Cclient.c
In file included from Cclient.xs:20:
../imap-2001a/c-client/misc.h:44: parse error before
`size_t'
../imap-2001a/c-client/misc.h:44: warning: no semicolon at
end of struct or union
../imap-2001a/c-client/misc.h:46: parse error before `}'
../imap-2001a/c-client/misc.h:90: parse error before `size'
Cclient.xs: In function `str_to_sv':
Cclient.xs:67: `sv_undef' undeclared (first use in this
function)
Cclient.xs:67: (Each undeclared identifier is reported only
once
Cclient.xs:67: for each function it appears in.)
Cclient.xs: In function `make_body':
Cclient.xs:293: `sv_undef' undeclared (first use in this
function)
Cclient.c: In function `XS_Mail__Cclient_open':
Cclient.c:618: `sv_undef' undeclared (first use in this
function)
Cclient.xs:603: `na' undeclared (first use in this function)
Cclient.c: In function `XS_Mail__Cclient_close':
Cclient.c:687: `sv_undef' undeclared (first use in this
function)
Cclient.xs:650: `na' undeclared (first use in this function)
Cclient.c: In function `XS_Mail__Cclient_list':
Cclient.c:738: `sv_undef' undeclared (first use in this
function)
Cclien.....

Hope this helps.

Charles