OpenSAML user discussion

[James Shvarts <>]

All,
The issues with compiling log4cpp and opensaml were resolved (thanks 
Scott!). The following command properly set up env for log4cpp and 
ensured that opensaml compiled properly:

env CC=gcc CXX=/opt/gcc-3.2/bin/g++ ./configure 
--prefix=/nsdl/apache-common --with-pthreads

Moving along, below are a couple of other issues i have encountered 
while compiling shibboleth libs and modules:

(1) Compiling shibboleth code:

...

/opt/gcc-3.2/bin/g++ -g -fpic -Iinclude
-I../../opensaml/c/include
-I/nsdl/apache-common/include eduPerson/Constants.o
eduPerson/EPPNAttribute.o
eduPerson/AffiliationAttribute.o
eduPerson/PrimaryAffiliationAttribute.o
eduPerson/EntitlementAttribute.o
eduPerson/ScopedAttribute.o -o lib/libeduPerson.so
-shared -L/nsdl/apache-common/lib -Llib
-L../../opensaml/c/lib -luuid -lcurl -lxerces-c1_7_0
-lsaml -lshib
ld: warning: symbol `g_config' has differing sizes:
       (file ../../opensaml/c/lib/libsaml.so
value=0x34; file lib/libshib.so value=0x8);
       ../../opensaml/c/lib/libsaml.so definition
taken
/opt/gcc-3.2/bin/g++ -g -fpic -Iinclude
-I../../opensaml/c/include
-I/nsdl/apache-common/include shibtest/shibtest.cpp -o
bin/shibtest -L/nsdl/apache-common/lib -Llib
-L../../opensaml/c/lib -luuid -lcurl -lxerces-c1_7_0
-lsaml -lshib -leduPerson
shibtest/shibtest.cpp: In function `int main(int,
char**)':
shibtest/shibtest.cpp:96: cannot declare variable
`conf1' to be of type `
  saml::SAMLConfig'
shibtest/shibtest.cpp:96:   because the following
virtual functions are
  abstract:
../../opensaml/c/include/saml.h:435:    virtual void
  saml::SAMLConfig::saml_register_extension(const
char*, void* = 0) const
../../opensaml/c/include/saml.h:429:    virtual void
  saml::SAMLConfig::saml_unlock() const
../../opensaml/c/include/saml.h:428:    virtual void
  saml::SAMLConfig::saml_lock() const
../../opensaml/c/include/saml.h:416:    virtual void
saml::SAMLConfig::term()
../../opensaml/c/include/saml.h:415:    virtual bool
saml::SAMLConfig::init()
shibtest/shibtest.cpp:125: `class saml::SAMLConfig'
has no member named `
  bVerbose'
shibtest/shibtest.cpp:126: no matching function for
call to `saml::SAMLConfig::
  init(saml::SAMLConfig*)'
../../opensaml/c/include/saml.h:415: candidates are:
virtual bool
  saml::SAMLConfig::init()
shibtest/shibtest.cpp:130: no matching function for
call to `
 
shibboleth::ShibConfig::init(shibboleth::ShibConfig*)'
include/shib.h:167: candidates are: virtual bool
shibboleth::ShibConfig::init()
shibtest/shibtest.cpp:136: base operand of `->' has
non-pointer type `
  saml::SAMLConfig'
shibtest/shibtest.cpp:142:84: warning: pasting "::"
and "AttributeQuery" does not give a valid
preprocessing token
shibtest/shibtest.cpp:215: cannot call member function
`virtual void
  shibboleth::ShibConfig::term()' without object
shibtest/shibtest.cpp:216: cannot call member function
`virtual void
  saml::SAMLConfig::term()' without object
make: *** [bin/shibtest] Error 1

(2) Compiling mod_eduPerson and mod_shib:

$ make -f Makefile.gcc
/opt/gcc-3.2/bin/g++ -fpic -g -I../../../opensaml/c/include 
-I/nsdl/apache-common/include -I../include 
-I`/nsdl/apache-common/bin/apxs -q INCLUDEDIR`    
-I`/nsdl/apache-common/bin/apxs -q CFLAGS`    
`/nsdl/apache-common/bin/apxs -q CFLAGS_SHLIB`    -c -o mod_eduPerson.o 
mod_eduPerson.cpp
In file included from /nsdl/apache-common/include/ap_config.h:1254,
                from /nsdl/apache-common/include/httpd.h:72,
                from mod_eduPerson.cpp:57:
/usr/include/unistd.h:278: declaration of C function `int gethostname(char*,
  unsigned int)' conflicts with
/nsdl/apache-common/include/ap_config.h:193: previous declaration `int
  gethostname(char*, int)' here
make: *** [mod_eduPerson.o] Error 1


The libraries libeduPerson.so and libshib.so in (1) were created 
successfully. I am tempted to ignore that error since it seems to be 
related to building shib test only

I am not sure about (2). Have you seen this error?

Thanks a lot for any ideas,
James




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