[Mod_transform] undefined symbols when compiling on OS X leopard (10.5)

[Cristopher Ewing]

Thanks, Laurence

I managed to manually fiddle the makefile to find all the missing xslt  
and xml2 symbols, but I've been completely stumped by the apreq2 one.

The symbol is defined in the mod_apreq2 file that is compiled and  
loaded into apache, but I just can't seem to figure out how to point  
to it from there :(

Eventually I gave up and switched to nginx. It took about an hour and  
no special effort to get that going. Did you eventually do the same?

Cris Ewing
Webmaster, Developer
UW Radiology Web Services
Phone: 206.616.1288
Mobile: 206.708.9083
cewing at u.washington.edu
http://www.rad.washington.edu

On Nov 1, 2009, at 14:23, Laurence Rowe <l at lrowe.co.uk> wrote:

> I asked this at Stack Overflow and got a bit further by using
> CFLAGS="-lxml2 -lxslt", but still having problems with libapreq2.
>
> http://stackoverflow.com/questions/1645356/undefined-symbols-compiling-apache-module-modtransform-on-mac-os-x
>
> Laurence
>
> 2009/10/24 Cristopher Ewing <cewing at u.washington.edu>:
>> Hello,
>> I'm trying to build mod_transform in order to support theming plone  
>> sites
>> via xdv.  I've run into a problem and I'm hoping someone can help  
>> figure out
>> how to proceed.
>> Here's what happens.  I'm applying the patches created by Lawrence  
>> Rowe and
>> referenced here:
>> http://lists.outoforder.cc/pipermail/mod_transform/2008-August/000057.html
>> as well as some patches he made for mod_depends (which compiles and  
>> installs
>> cleanly).
>> I can run ./configure with no problems, but when running make, it  
>> fails with
>> the following message:
>>   Undefined symbols:
>>     "_apreq_handle_apache2", referenced from:
>>         _filter_init in http_la-http.o
>>         _transform_run_begin in http_la-http.o
>>     "_xmlStrdup", referenced from:
>>         _httpRemoteIP in http_la-http.o
>>         _httpRequestHeader in http_la-http.o
>>         _httpGet in http_la-http.o
>>     "_xmlXPathNewFloat", referenced from:
>>         _httpRemotePort in http_la-http.o
>>     "_xmlXPathWrapString", referenced from:
>>         _httpRemoteIP in http_la-http.o
>>         _httpRequestHeader in http_la-http.o
>>         _httpGet in http_la-http.o
>>     "_xsltRegisterExtModuleFunction", referenced from:
>>         _child_init in http_la-http.o
>>         _child_init in http_la-http.o
>>         _child_init in http_la-http.o
>>         _child_init in http_la-http.o
>>     "_xmlXPathPopString", referenced from:
>>         _httpRequestHeader in http_la-http.o
>>         _httpGet in http_la-http.o
>>     "_valuePush", referenced from:
>>         _httpRemoteIP in http_la-http.o
>>         _httpRemotePort in http_la-http.o
>>         _httpRequestHeader in http_la-http.o
>>         _httpGet in http_la-http.o
>>     "_xmlXPatherror", referenced from:
>>         _httpRemoteIP in http_la-http.o
>>         _httpRemotePort in http_la-http.o
>>         _httpRequestHeader in http_la-http.o
>>         _httpGet in http_la-http.o
>>   ld: symbol(s) not found
>>   collect2: ld returned 1 exit status
>>   make[1]: *** [http.la] Error 1
>>   make: *** [all-recursive] Error 1
>> I've checked and all the library files referenced in src/http.c are  
>> present
>> in the expected locations.  All the symbols referenced by the above  
>> message
>> are defined in those files, as expected.  I'm just not sure where  
>> to go from
>> here.  Can anyone reading this list offer some advice on how to  
>> build on an
>> OS X xserve running 10.5?
>> Thanks for any advice you all can offer,
>> c
>> ********************************
>> Cris Ewing
>> Webmaster, Lead Developer
>> Department of Radiology Web Services
>> University of Washington
>> School of Medicine
>> Work Phone: (206) 616-1288
>> Cell Phone: (206) 708-9083
>> Pager:      (206) 559-2306
>> E-mail: cewing at u.washington.edu
>> Web: http://www.rad.washington.edu
>> *******************************
>>
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