Daniel Veillard wrote:
On Tue, Sep 08, 2009 at 12:24:08PM +0200, Maximilian Wilhelm wrote:
Anno domini 2009 Maximilian Wilhelm scripsit:
Hi!
My buildbot spotted a problem with the latest changes to Phyp, as the
function libssh2_session_block_directions() only is available with
libssh2 version 1.0 and later.
At least on Debian Lenny there is an older one which prevents libVirt
from building, so I updated the configure.in script to add another
piece of magic (and thereby fixed the indenation of the Phypchecks).
See attached patch.
Nobody interested?
Yeah, I wanted to look at it but got sidetracked ...
Small problem, with the patch it fails for me even with
libssh2-devel-1.0-2.fc11
from config.log:
configure:44489: checking for libssh2_session_startup in -lssh2
configure:44524: gcc -o conftest -g -O2 conftest.c -lssh2 -lpthread
&5
configure:44531: $? = 0
configure:44552: result: yes
configure:44572: checking for libssh2.h
configure:44594: gcc -c -g -O2 conftest.c >&5
configure:44601: $? = 0
configure:44618: result: yes
configure:44666: gcc -o conftest -g -O2 conftest.c -lpthread >&5
/tmp/ccAcKiEO.o: In function `main':
/u/veillard/libvirt/conftest.c:214: undefined reference to
`libssh2_session_block_directions'
collect2: ld returned 1 exit status
the problem is taht -lssh2 is not passed to the linker so I guess
this would always fail :-)
Somehow the AC_TRY_LINK should get the flags but it doesn't ...
+ if test "$with_phyp" != "no"; then
+ AC_TRY_LINK([#include <libssh2.h>], [
+ (void) libssh2_session_block_directions(NULL);
+ ], [
+ AC_DEFINE_UNQUOTED([WITH_PHYP], 1, [whether IBM HMC / IVM
driver is enabled])
+ ], [
I you know how to fix this :-)
F10 is currently experiencing a build failure related to this function.
Configured as:
sh autogen.sh --enable-debug=yes --enable-compile-warnings=error --prefix=/
I get:
CC libvirt_driver_phyp_la-phyp_driver.lo
cc1: warnings being treated as errors
phyp/phyp_driver.c: In function 'waitsocket':
phyp/phyp_driver.c:1478: error: implicit declaration of function
'libssh2_session_block_directions'
phyp/phyp_driver.c:1478: error: nested extern declaration of
'libssh2_session_block_directions'
phyp/phyp_driver.c:1480: error: 'LIBSSH2_SESSION_BLOCK_INBOUND'
undeclared (first use in this function)
phyp/phyp_driver.c:1480: error: (Each undeclared identifier is reported
only once
phyp/phyp_driver.c:1480: error: for each function it appears in.)
phyp/phyp_driver.c:1483: error: 'LIBSSH2_SESSION_BLOCK_OUTBOUND'
undeclared (first use in this function)
make[3]: *** [libvirt_driver_phyp_la-phyp_driver.lo] Error 1
make[3]: Leaving directory `/root/libvirt/src'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/root/libvirt/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/root/libvirt'
make: *** [all] Error 2
--
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