Hi, Also configuring the runtime linking environment under Solaris 10 often helps a lot along with LDFLAGS:
> crle -u -l /usr/sfw/lib > crle -u -l /usr/local/lib Kind regards, Kasper Løvschall Special Consultant, Civil Engineer M.Sc. Aalborg University Library Langagervej 2 Po.Box 8200 DK-9220 Aalborg Øst Denmark Tlf: (+45) 99 40 73 03, Mobile: (+45) 28 95 91 29 E-mail: k...@aub.aau.dk -----Oprindelig meddelelse----- Fra: John D Groenveld [mailto:jdg...@elvis.arl.psu.edu] Sendt: 28. januar 2011 00:49 Til: modperl@perl.apache.org Emne: Re: build of libapreq2 fails In message <527c4914f1b2ea47b38422de0fa05a65064b1ba...@dh201.dhmcmaster.dh.hitc hcock.org>, "James B. Muir" writes: >Hi, I am trying to build libapreq2 so that I may use it with Apache2 and mo= >d_perl. I'm on a Solaris 10 system. The version of Apache I am using is old= >: > >./bin/apachectl -v >Server version: Apache/2.0.59 >Server built: Aug 22 2006 11:38:34 <URL:http://www.apache.org/dist/httpd/CHANGES_2.0.64> > >I receive the following surprising errors during the build of libapreq2: > >gmake[2]: Entering directory `/opt/sfw/libapreq2-2.13/module' >/bin/bash ../libtool --tag=3DCC --mode=3Dlink gcc -g -O2 `/usr/local/lib= >apreq2-2. >13/apreq2-config --link-libtool` -L/usr/local/apache2/lib -laprutil-0 -L/u= >sr/lo >cal/apache2/lib -lapr-0 -o test_cgi test_cgi.o >gcc -g -O2 -o .libs/test_cgi test_cgi.o /opt/sfw/libapreq2-2.13/library/.l= >ibs/l >ibapreq2.so -L/usr/local/apache2/lib /usr/local/apache2/lib/libaprutil-0.so= > /usr >/local/apache2/lib/libapr-0.so -lsendfile -lrt -lm -lsocket -lnsl -lresolv = >-lpth >read -R/usr/local/apache2/lib >Undefined first referenced >symbol in file >XML_Parse /usr/local/apache2/lib/libaprutil-0.so >XML_ParserCreate /usr/local/apache2/lib/libaprutil-0.so >XML_ErrorString /usr/local/apache2/lib/libaprutil-0.so >XML_SetUserData /usr/local/apache2/lib/libaprutil-0.so >XML_ParserFree /usr/local/apache2/lib/libaprutil-0.so >XML_GetErrorCode /usr/local/apache2/lib/libaprutil-0.so >XML_SetCharacterDataHandler /usr/local/apache2/lib/libaprutil-0.so >XML_SetElementHandler /usr/local/apache2/lib/libaprutil-0.so >ld: fatal: Symbol referencing errors. No output written to .libs/test_cgi >collect2: ld returned 1 exit status >gmake[2]: *** [test_cgi] Error 1 >gmake[2]: Leaving directory `/opt/sfw/libapreq2-2.13/module' > > >I recently installed libexpat to /usr/local/lib. > >ls -lF libexpat* >-rw-r--r-- 1 root root 492744 Dec 14 16:23 libexpat.a >-rwxr-xr-x 1 root root 816 Dec 14 16:23 libexpat.la* >lrwxrwxrwx 1 root root 17 Dec 14 16:23 libexpat.so -> libexp= >at.so.1.5.2* >lrwxrwxrwx 1 root root 17 Dec 14 16:23 libexpat.so.1 -> libe= >xpat.so.1.5.2* >-rwxr-xr-x 1 root root 305504 Dec 14 16:23 libexpat.so.1.5.2* > >Does anyone have any idea why I am seeing the undefined symbols when I buil= >d libapreq2? Do I need to rebuild apache to resolve this? I don't see the attempt to link libexpat. You can try manually adding it to LDFLAGS $ env LDFLAGS="-L/usr/local/lib -R/usr/local/lib -lexpat" perl Makefile.PL \ --with-apache2-apxs=/usr/local/apache2/bin/apxs And libexpat ships with Solaris 10 in the SUNWlexpt package. When building Apache httpd 2.2, you specify --with-expat in the configure. John groenv...@acm.org
