On Tue, Jun 5, 2012, at 12:49 PM, Дилян Палаузов wrote:
> Hello,
>
> now libcyrus and libcyrus_min are compiled once as shared libraries,
> once under perl/ as non-static convenience libraries,
> perl/imap/IMAP.so and perl/sieve/managesieve/managesieve.so link
> statically with the non-static convenience libraries,
> so that IMAP.so and managesieve.so do need neither libcyrus and
> libcyrus_min at run time nor the RPATH with those libraries at tun time.
>
> I hope this is the end with the shared libraries, before they can be
> merged.
>
Sigh...this still doesn't work.
I built your latest dev/libtool branch, and got these errors during the
config step
config.status: executing perl/annotator/Makefile commands
Writing Makefile for Cyrus::Annotator::Daemon
config.status: executing perl/imap/Makefile commands
Unrecognized argument in LIBS ignored: '../../perl/.libs/libcyrus.a'
<---
Unrecognized argument in LIBS ignored: '../../perl/.libs/libcyrus_min.a'
<---
Writing Makefile for Cyrus::IMAP
config.status: executing perl/sieve/managesieve/Makefile commands
Unrecognized argument in LIBS ignored: '../../../perl/.libs/libcyrus.a'
<---
Unrecognized argument in LIBS ignored:
'../../../perl/.libs/libcyrus_min.a' <---
Writing Makefile for Cyrus::SIEVE::managesieve
Make then went on to build, link, and install an IMAP.so and a
managesieve.so. However the link step was
rm -f blib/arch/auto/Cyrus/IMAP/IMAP.so
cc -shared -O2 -g -L/usr/local/lib -fstack-protector IMAP.o -o
blib/arch/auto/Cyrus/IMAP/IMAP.so
-ldb-4.8 -lsasl2 -lssl -lcrypto -luuid -lz \
note the complete lack of libcyrus.a. So of course the resulting .so's
are missing all the symbols they need from libcyrus:
gnb@gnb-desktop 2818 nm
usr/cyrus/lib/perl/5.10.1/auto/Cyrus/IMAP/IMAP.so
...
U imapurl_fromURL
U imapurl_toURL
U imclient_addcallback
U imclient_authenticate
U imclient_clearflags
U imclient_close
U imclient_connect
U imclient_getselectinfo
U imclient_processoneevent
U imclient_send
U imclient_servername
U imclient_setflags
U imclient_starttls
...
gnb@gnb-desktop 2820 nm
usr/cyrus/lib/perl/5.10.1/auto/Cyrus/SIEVE/managesieve/managesieve.so
...
U prot_flush
U prot_free
U prot_getc
U prot_new
U prot_printf
U prot_setsasl
U prot_ungetc
U prot_write
...
U ucase
...
U xmalloc
U xstrdup
U xstrdupnull
This builds but will fail at Perl module load time.
I tried using this syntax instead
'LIBS' => [ "-L@top_builddir@/perl/.libs -lcyrus -lcyrus_min
...
which changes the warning at configure time to
config.status: executing perl/annotator/Makefile commands
Checking if your kit is complete...
Looks good
Writing Makefile for Cyrus::Annotator::Daemon
config.status: executing perl/imap/Makefile commands
Checking if your kit is complete...
Looks good
Note (probably harmless): No library found for -lcyrus
Note (probably harmless): No library found for -lcyrus_min
Writing Makefile for Cyrus::IMAP
config.status: executing perl/sieve/managesieve/Makefile commands
Checking if your kit is complete...
Looks good
Note (probably harmless): No library found for -lcyrus
Note (probably harmless): No library found for -lcyrus_min
but the same end effect.
After some experimentation I found that using the LDFROM variable does
the trick, like this
'LDFROM' => "\$(OBJECT) @top_builddir@/perl/.libs/libcyrus.a
@top_builddir@/perl/.libs/libcyrus_min.a"
and all is well.
I've pushed this fix to the dev/libtool branch. If it works on your
environment, I see no further obstacles to merging.
--
Greg.
