#45740 [Asn]: Fileinfo/libmagic linking fails with undefined symbol .asprintf/.vasprintf

 ID:               45740
 Updated by:       [email protected]
 Reported By:      Bjorn dot Wiberg at its dot uu dot se
 Status:           Assigned
 Bug Type:         Compile Failure
 Operating System: IBM AIX 5.3 5300-08-01-0819
 PHP Version:      5.3CVS-2008-08-07 (snap)
 Assigned To:      derick
 New Comment:

Of course since you have also enabled the old deprecated mime magic
extension, it will cause linking with the external libmagic too..


Previous Comments:
------------------------------------------------------------------------

[2008-08-07 22:07:49] [email protected]

FYI: We have a bundled libmagic. Whatever you have in your system has
nothing to with this.

------------------------------------------------------------------------

[2008-08-07 13:38:21] Bjorn dot Wiberg at its dot uu dot se

A small sidenote: I'm not sure which libmagic PHP is using; the
libmagic I have tried separately (on AIX) is the one from
ftp://ftp.astron.com/pub/file/ ("The file(1) command and libmagic(3)
library"), and I don't recall encountering anything like this with that
one.

------------------------------------------------------------------------

[2008-08-07 07:15:34] Bjorn dot Wiberg at its dot uu dot se

Description:
------------
Linking failure referring to undefined symbols ".vasprintf" and
".asprintf".

Looking in ext/fileinfo/libmagic indicates that those functions are
used in funcs.c and softmagic.c.

Googling indicates that asprintf() and vasprintf() require stdio.h and
linking against the C library (-lc).

Reproduce code:
---------------
#! /bin/sh
#
# Created by configure

LDFLAGS='-Wl,-bbigtoc' \
CC='gcc' \
'./configure' \
'--enable-bcmath' \
'--enable-calendar' \
'--enable-cli' \
'--enable-dba' \
'--enable-dbase' \
'--enable-debug' \
'--enable-exif' \
'--enable-flatfile' \
'--enable-ftp' \
'--enable-gd-jis-conv' \
'--enable-gd-native-ttf' \
'--enable-inifile' \
'--enable-mbstring' \
'--enable-pcntl' \
'--enable-shmop' \
'--enable-soap' \
'--enable-sockets' \
'--enable-sqlite-utf8' \
'--enable-sysvmsg' \
'--enable-sysvsem' \
'--enable-sysvshm' \
'--enable-wddx' \
'--enable-zip' \
'--enable-zend-multibyte' \
'--prefix=/apache/php' \
'--with-apxs2=/apache/bin/apxs' \
'--with-bz2' \
'--with-cdb' \
'--with-curl' \
'--with-freetype-dir' \
'--with-gd' \
'--with-gdbm' \
'--with-gettext' \
'--with-jpeg-dir' \
'--with-ldap' \
'--with-libxml-dir=/usr/local' \
'--with-mime-magic' \
'--with-mysql=mysqlnd' \
'--with-mysqli=mysqlnd' \
'--with-openssl=/opt/freeware' \
'--with-pdo-mysql=mysqlnd' \
'--with-png-dir' \
'--with-xmlrpc' \
'--with-xpm-dir' \
'--with-xsl' \
'--with-zlib' \
'--with-zlib-dir' \
"$@"

(GNU) make

Expected result:
----------------
Successful compilation/linking.

Actual result:
--------------
---8<--- excerpt ---8<---
2/usr/lib
-L/gestconf/project/GNOME_ACL/GNOME/build/M_acc_gnome2_12_0f1/export/power_510_32/usr/lib
-L/gestconf/project/GNOME_ACL/GNOME/build/acc_gnome2_12_0f1/export/power_510_32/usr/lib
-L/gestconf/project/GNOME_ACL/GNOME/build/GNOME_2_12_0/export/power_510_32/usr/lib
-lz -lX11 -lXpm -lpng
-L/gestconf/project/GNOME_ACL/GNOME/build/BLD_M_gnome2_14f1/export/power_510_32/usr/lib
-L/gestconf/project/GNOME_ACL/GNOME/build/M_acc_gnome2_14_0f1/export/power_510_32/usr/lib
-L/gestconf/project/GNOME_ACL/GNOME/build/acc_gnome2_14_0f1/export/power_510_32/usr/lib
-L/gestconf/project/GNOME_ACL/GNOME/build/GNOME_2_14_0/export/power_510_32/usr/lib
-L/users/project/PDP/PDP_51_vac_6_14/usr/ccs/lib
-L/users/project/PDP/PDP_51_vac_6_14/usr/lib -lz -lm -lz -ljpeg -lssl
-lcrypto -lgdbm -lbz2 -lz -lssl -lcrypto -lm -lz -liconv -lm -lcurl
-lssl -lcrypto -lz -lssl -lcrypto -lz -lz -liconv -lm -lz -liconv -lm
-lz -liconv -lm -lz -liconv -lm -lz -liconv -lm -lz -liconv -lm -lz
-liconv -lm -lz -liconv -lm -lxslt -lz -liconv -lm -lxml2 -lpthread -lz
-liconv -lm -lz -liconv -lm
-Wl,-blibpath:/usr/local/lib:/opt/freeware/lib:/usr/X11R6/lib:/opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0:/opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.0.0/../../..:/usr/lib:/lib

ld: 0711-224 WARNING: Duplicate symbol: php_optidx
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more
information.
ld: 0711-317 ERROR: Undefined symbol: .vasprintf
ld: 0711-317 ERROR: Undefined symbol: .asprintf
collect2: ld returned 8 exit status
make: *** [sapi/cli/php] Error 1
Bad exit status from /var/opt/freeware/tmp/rpm-tmp.2294 (%build)
-->8--- end excerpt --->8---


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