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[2005-10-18 11:03 UTC] sean dot healey at bayernlb dot co dot uk
Description:
------------
I am getting the following error when trying
to start Apache2 with the PHP plugin configured:
# ./apachectl start
Syntax error on line 232 of /usr/local/apache2/conf/httpd.conf:
Cannot load /usr/local/apache2/modules/libphp5.so into server: ld.so.1:
/usr/local/apache2/bin/httpd: fatal: relocation error: file
/dpkg/sybase/OCS-12_0/lib/libtcl.so: symbol comn_free: referenced symbol not
found
When built without Sybase client library, the plugin starts up just fine. The php module DOES appear to be linked against the correct copy of libtcl.so - here are the without-sybase and with-sybase ldd outputs:
# ldd libphp5.so.without_sybase
libresolv.so.2 => /usr/lib/libresolv.so.2
libm.so.1 => /usr/lib/libm.so.1
libdl.so.1 => /usr/lib/libdl.so.1
libnsl.so.1 => /usr/lib/libnsl.so.1
libsocket.so.1 => /usr/lib/libsocket.so.1
libz.so.1 => /usr/lib/libz.so.1
libxml2.so.2 => /usr/local/lib/libxml2.so.2
libiconv.so.2 => /usr/local/lib/libiconv.so.2
libc.so.1 => /usr/lib/libc.so.1
libmp.so.2 => /usr/lib/libmp.so.2
libpthread.so.1 => /usr/lib/libpthread.so.1
libgcc_s.so.1 => /usr/local/lib/libgcc_s.so.1
/usr/platform/SUNW,Ultra-80/lib/libc_psr.so.1
libthread.so.1 => /usr/lib/libthread.so.1
# ldd libphp5.so
libtcl.so => /dpkg/sybase/sybase12_5/OCS-12_5/lib/libtcl.so
libintl.so.1 => /usr/lib/libintl.so.1
libcomn.so => /dpkg/sybase/sybase12_5/OCS-12_5/lib/libcomn.so
libct.so => /dpkg/sybase/sybase12_5/OCS-12_5/lib/libct.so
libcs.so => /dpkg/sybase/sybase12_5/OCS-12_5/lib/libcs.so
libresolv.so.2 => /usr/lib/libresolv.so.2
libm.so.1 => /usr/lib/libm.so.1
libdl.so.1 => /usr/lib/libdl.so.1
libnsl.so.1 => /usr/lib/libnsl.so.1
libsocket.so.1 => /usr/lib/libsocket.so.1
libz.so.1 => /usr/lib/libz.so.1
libxml2.so.2 => /usr/local/lib/libxml2.so.2
libiconv.so.2 => /usr/local/lib/libiconv.so.2
libc.so.1 => /usr/lib/libc.so.1
libmp.so.2 => /usr/lib/libmp.so.2
libpthread.so.1 => /usr/lib/libpthread.so.1
libgcc_s.so.1 => /usr/local/lib/libgcc_s.so.1
/usr/platform/SUNW,Ultra-80/lib/libc_psr.so.1
libthread.so.1 => /usr/lib/libthread.so.1
I have noticed that libintl.so.1 should be picked up from the Sybase client libs directory, but is linking from the system libs directory instead. Can't tell if this is related.
I have tried this build both against client library vers 12.0 and 12.5 with identical results. Have noted similar bugs reported for previous versions of PHP.
Setting LD_LIBRARY_PATH in the Apachectl script does not fix the problem.
Reproduce code:
---------------
#!/usr/bin/sh
DSQUERY=fx_dbserver2_ds
SYBASE=/dpkg/sybase/sybase12_5
SYBASE_OCS=OCS-12_5
LD_LIBRARY_PATH=$SYBASE/$SYBASE_OCS/lib:/usr/local/lib:$LD_LIBRARY_PATH
PATH=$SYBASE/$SYBASE_OCS/bin:/usr/ccs/bin:/usr/local/bin:/usr/sbin:/usr/bin
CPPFLAGS="-I$SYBASE/$SYBASE_OCS/include:/usr/local/include:/usr/include:/usr
/dt/include:/usr/openwin/include:/usr/local/include/libxml2/libxml:/usr/loca
l/include/libxml2/libxslt:/usr/local/include/libpng:/usr/local/BerkeleyDB.4.
2/include"
LDFLAGS="-L$SYBASE/$SYBASE_OCS/lib:/usr/ccs/lib:/usr/local/lib:/usr/lib:/usr
/dt/lib:/usr/openwin/lib:/usr/local/BerkeleyDB.4.2/lib:
-R$SYBASE/$SYBASE_OCS/lib:/usr/ccs/lib:/usr/local/lib:/usr/lib:/usr/dt/lib:/
usr/openwin/lib:/usr/local/BerkeleyDB.4.2/lib"
export DSQUERY SYBASE SYBASE_OCS LD_LIBRARY_PATH PATH CPPFLAGS LDFLAGS
cd php-5.0.5
./configure \
--prefix=/usr/local/php \
--with-apxs2=/usr/local/apache2/bin/apxs \
--with-sybase-ct=$SYBASE/$SYBASE_OCS \
--without-bz2 \
--enable-sysvmsg \
--enable-sysvsem \
--enable-sysvshm
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Last updated: Sun May 11 17:01:27 2025 UTC |
Whoah! Please don't be misled by the configure script I submitted in this bug report - the LDFLAGS and CPPFLAGS variables were set during my attempts to work around the problem because I originally thought that the build was picking up the wrong libtcl.so. I have since verified that the only copies of this library on my system are under the Sybase paths. It does appear that the wrong libintl.so library is being picked up - it should be using the one under the Sybase path, but is ignoring it and using the one under /usr/lib instead. I have tried this build against both the Sybase 12.0 and 12.5 client libraries with identical results. My original configure script is: #!/usr/bin/sh DSQUERY=fx_dbserver2_ds SYBASE=/dpkg/sybase/sybase12_5 SYBASE_OCS=OCS-12_5 LD_LIBRARY_PATH=$SYBASE/$SYBASE_OCS/lib:/usr/local/lib:$LD_LIBRARY_PATH PATH=/usr/ccs/bin:$PATH export DSQUERY SYBASE SYBASE_OCS LD_LIBRARY_PATH PATH cd php-5.0.5 ./configure \ --prefix=/usr/local/php \ --with-apxs2=/usr/local/apache2/bin/apxs \ --with-sybase-ct=$SYBASE/$SYBASE_OCS \ --without-bz2 This produces a libphp5.so which is linked as follows: ldd /usr/local/apache2/modules/libphp5.so libtcl.so => /dpkg/sybase/sybase12_5/OCS-12_5/lib/libtcl.so libintl.so.1 => /usr/lib/libintl.so.1 libcomn.so => /dpkg/sybase/sybase12_5/OCS-12_5/lib/libcomn.so libct.so => /dpkg/sybase/sybase12_5/OCS-12_5/lib/libct.so libcs.so => /dpkg/sybase/sybase12_5/OCS-12_5/lib/libcs.so libresolv.so.2 => /usr/lib/libresolv.so.2 libm.so.1 => /usr/lib/libm.so.1 libdl.so.1 => /usr/lib/libdl.so.1 libnsl.so.1 => /usr/lib/libnsl.so.1 libsocket.so.1 => /usr/lib/libsocket.so.1 libz.so.1 => /usr/lib/libz.so.1 libxml2.so.2 => /usr/local/lib/libxml2.so.2 libiconv.so.2 => /usr/local/lib/libiconv.so.2 libc.so.1 => /usr/lib/libc.so.1 libmp.so.2 => /usr/lib/libmp.so.2 libpthread.so.1 => /usr/lib/libpthread.so.1 libgcc_s.so.1 => /usr/local/lib/libgcc_s.so.1 /usr/platform/SUNW,Ultra-80/lib/libc_psr.so.1 libthread.so.1 => /usr/lib/libthread.so.1 NOTE that the reference to libintl is still linked to the wrong library. I have investigated further and found that libintl.so.1 doesn't exist under the Sybase path - only libintl.so is found there. I need to somehow force the build to pick up the Sybase library instead of the Solaris library. A solved case on the Sybase site mentions that the Solaris library /usr/lib/libintl.so.1 has nothing to do with the Sybase library of the same name, which is possibly why the object not found error since my build is linking to the wrong library!Just another thing to note: The following message appears during 'make install' ... "libtool: install: warning: remember to run `libtool --finish /var/build/php-5.0.5/libs'" I would expect to see the message ... ---------------------------------------------------------------------- Libraries have been installed in: /var/build/php-5.0.5/libs If you ever happen to want to link against installed libraries in a given directory, LIBDIR, you must either use libtool, and specify the full pathname of the library, or use the `-LLIBDIR' flag during linking and do at least one of the following: - add LIBDIR to the `LD_LIBRARY_PATH' environment variable during execution - use the `-RLIBDIR' linker flag See any operating system documentation about shared libraries for more information, such as the ld(1) and ld.so(8) manual pages. ---------------------------------------------------------------------- ... during the install phase, but this is missing. I presume this is purely informational? Sorry - I know this is unrelated to the above, just thought I should bring it to your attention.