Edit report at https://bugs.php.net/bug.php?id=64258&edit=1
ID: 64258
Updated by: fel...@php.net
Reported by: spamik at yum dot pl
Summary: --with-mcrypt causes bad linking (with
--with-libxml-dir). Reason: -lltdl flag
-Status: Open
+Status: Assigned
Type: Bug
Package: *Compile Issues
PHP Version: 5.4.16
-Assigned To:
+Assigned To: derick
Block user comment: N
Private report: N
New Comment:
Derick, feedback has been supplied.
Previous Comments:
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[2013-06-13 17:25:10] spamik at yum dot pl
./buildconf --force
sorry I've missed that.
Now patch does work
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[2013-06-13 17:11:46] spamik at yum dot pl
# cat /usr/include/mutils/mcrypt.h | grep VER
#define MCRYPT_API_VERSION 20021217
#define LIBMCRYPT_VERSION "2.5.8"
I've aplied PATCH but it DOES NOT WORK (tested on freshly unpacked source)
root@sv18 [/root/naox/php-5.4.16]# patch -p1 < p
patching file ext/mcrypt/config.m4
# ./configure --with-libxml-dir=/usr/libxml2-2.7.8 --with-mcrypt && make
root@sv18 [/root/naox/php-5.4.16]# ldd sapi/cli/php|grep xml
libxml2.so.2 => /usr/lib64/libxml2.so.2 (0x00007f95fe8bd000)
root@sv18 [/root/naox/php-5.4.16]# cat Makefile|grep 'lltdl'
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
-lltdl is still present even with the pathc
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[2013-06-13 08:56:02] der...@php.net
The following patch has been added/updated:
Patch Name: mcrypt-config-20130613
Revision: 1371113762
URL:
https://bugs.php.net/patch-display.php?bug=64258&patch=mcrypt-config-20130613&revision=1371113762
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[2013-06-13 08:55:32] der...@php.net
It's a linker helper library as used by gnu libtool. I have no idea why it
messes the libxml include though, and as far as I know, that library is no
longer needed since libmcrypt 2.5.4. So unless your version is that old, -lltdl
should not be part of your Makefile. If I manually remove -lltdl from the
Makefile, PHP still compiles and links, so I would recommend you try the
following:
cat /usr/include/mutils/mcrypt.h | grep VER
And let me know what it says. Secondly, apply the attached patch to
ext/mcrypt/config.m4 and then run:
make clean
./buildconf --force
./config.nice
make
and see which libxml it now links too.
------------------------------------------------------------------------
[2013-06-13 00:57:01] spamik at yum dot pl
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?
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