Edit report at https://bugs.php.net/bug.php?id=64258&edit=1
ID: 64258
User updated by: spamik at yum dot pl
Reported by: spamik at yum dot pl
-Summary: --with-mcrypt causes bad linking when
--with-libxml-dir is present
+Summary: --with-mcrypt causes bad linking (with
--with-libxml-dir). Reason: -lltdl flag
Status: Open
Type: Bug
Package: *Compile Issues
PHP Version: 5.4.16
Block user comment: N
Private report: N
New Comment:
root@sv18 [~/php-5.4.16]# ./configure --with-libxml-dir=/usr/libxml2-2.9.0 &&
make
root@sv18 [~/php-5.4.16]# ldd sapi/cli/php|grep xml
libxml2.so.2 => /usr/libxml2-2.9.0/lib/libxml2.so.2 (0x00007f6b2c098000)
root@sv18 [~/php-5.4.16]# ./configure --with-libxml-dir=/usr/libxml2-2.9.0 --
with-mcrypt && make
root@sv18 [~/php-5.4.16]# ldd sapi/cli/php|grep xml
libxml2.so.2 => /usr/lib64/libxml2.so.2 (0x00007f1478692000)
When configured with mcrypt Makefile has
EXTRA_LIBS = -lcrypt -lresolv -lcrypt -lrt -lmcrypt -lltdl -lrt -lm -ldl -lnsl
-lxml2 -lz -lm -lxml2 -lz -lm -lxml2 -lz -lm -lcrypt -
lxml2 -lz -lm -lxml2 -lz -lm -lxml2 -lz -lm -lcrypt
when configured without mcrypt Makefile has
EXTRA_LIBS = -lcrypt -lresolv -lcrypt -lrt -lrt -lm -ldl -lnsl -lxml2 -lz -lm
-lxml2 -lz -lm -lxml2 -lz -lm -lcrypt -lxml2 -lz -lm -
lxml2 -lz -lm -lxml2 -lz -lm -lcrypt
problem seems to be caused by flag -lltdl. When removed manualy, libxml2 is
liked ok. What is this flag?
Previous Comments:
------------------------------------------------------------------------
[2013-06-12 20:58:07] spamik at yum dot pl
or better I'll put in into to compile issues...
------------------------------------------------------------------------
[2013-06-12 20:56:32] spamik at yum dot pl
changing to mcrypt package. Maybe more devs there will be more active.
------------------------------------------------------------------------
[2013-06-12 20:53:47] spamik at yum dot pl
Problem is still not addressed.
root@sv18 [~/php-5.4.16]# ./configure --with-libxml-dir=/usr/libxml2-2.9.0
root@sv18 [~/php-5.4.16]# ldd sapi/cli/php|grep xml
libxml2.so.2 => /usr/libxml2-2.9.0/lib/libxml2.so.2 (0x00007f6b2c098000)
root@sv18 [~/php-5.4.16]# ./configure --with-libxml-dir=/usr/libxml2-2.9.0 --
with-mcrypt
root@sv18 [~/php-5.4.16]# ldd sapi/cli/php|grep xml
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
sapi/cli/php: /usr/lib64/libxml2.so.2: no version information available
(required by sapi/cli/php)
libxml2.so.2 => /usr/lib64/libxml2.so.2 (0x00007f1478692000)
------------------------------------------------------------------------
[2013-02-27 03:15:03] veillard at redhat dot com
just to point out that xmlTextReaderSetup is not part of libxml2
ABI, nor on current version nor on 2.6.26.
thinkpad:~/XML -> grep xmlTextReaderSetup doc/libxml2-api.xml
thinkpad:~/XML ->
[root@test-rhel55 ~]# gunzip -c
/usr/share/doc/libxml2-devel-2.6.26/libxml2-api.xml.gz | grep xmlTextReaderSetup
[root@test-rhel55 ~]#
it would be good if PHP didn't use name which looks like that they are coming
from libxml2 even if they are possibly wrappers around libxml2 functions.
------------------------------------------------------------------------
[2013-02-22 01:56:19] spamik at yum dot pl
I would guess that mere presence of --with-mcrypt on configure breaks linking
to
custom libxml2 directory (--with-libxml-dir=/usr/libxml2-2.9.0/) and it
defaults
to system /usr/lib64 (and there is distro standard old libxml2 there which
break
things).
------------------------------------------------------------------------
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