[xmlsec] Building xmlsec for iOs

[84.le0n]

Hi Aleksey,
after some test now I get another error, during make phase.

These are the steps I've done, configuring for "build
i386-apple-darwin10" and "host i686-apple-darwin10" (for iOs simulator
included in SDK) :
1) make of static libxml2.a (not using original libxml2.dylib because
xmlsec requires newer version that that offered by Apple )
2) using this libxml2.a static lib I've built a static libxslt.a ,
version 1.1.26
3) then I've builded openssl libs (libcrypto.a and libssl.a), version 1.0.0.d
4) the last is xmlsec version 1.2.18, configured as follow

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./configure \
     --prefix=<destination_path> \
     --build=i386-apple-darwin10 \
     --host=i686-apple-darwin10 \
     --enable-static \
     --enable-static-linking \
     --disable-shared \
     --disable-crypto-dl \
     --disable-apps-crypto-dl \
     --disable-mscrypto \
     --without-nspr \
     --without-nss \
     --without-seamonkey-ver \
     --without-mozilla-ver \
     --without-gcrypt \
     --without-gnutls \
     --with-default-crypto=openssl \
     --with-libxml=<path_of_my_libxml2> \
     --with-libxslt=<path_of_my_libxslt> \
     --with-openssl=<path_of_my_openssl>

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The configuration runs without problems and finds my libs correctly,
but doing make I get this error

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Undefined symbols:
  "_xmlSecOpenSSLAppDefaultKeysMngrInit", referenced from:
      _xmlSecAppCryptoSimpleKeysMngrInit in crypto.o
  "_xmlSecOpenSSLTransformDes3CbcGetKlass", referenced from:
      _xmlSecAppEncryptTmpl in xmlsec.o
  "_xmlSecOpenSSLAppKeysMngrCertLoad", referenced from:
      _xmlSecAppCryptoSimpleKeysMngrCertLoad in crypto.o
  "_xmlSecOpenSSLAppDefaultKeysMngrLoad", referenced from:
      _xmlSecAppCryptoSimpleKeysMngrLoad in crypto.o
  "_xmlSecOpenSSLAppDefaultKeysMngrSave", referenced from:
      _xmlSecAppCryptoSimpleKeysMngrSave in crypto.o
  "_xmlSecOpenSSLAppKeyLoad", referenced from:
      _xmlSecAppCryptoSimpleKeysMngrPkcs12KeyLoad in crypto.o
      _xmlSecAppCryptoSimpleKeysMngrKeyAndCertsLoad in crypto.o
  "_xmlSecOpenSSLShutdown", referenced from:
      _xmlSecAppCryptoShutdown in crypto.o
  "_xmlSecOpenSSLAppKeyCertLoad", referenced from:
      _xmlSecAppCryptoSimpleKeysMngrKeyAndCertsLoad in crypto.o
  "_xmlCheckVersion", referenced from:
      _main in xmlsec.o
  "_xmlSecOpenSSLAppDefaultKeysMngrAdoptKey", referenced from:
      _xmlSecAppCryptoSimpleKeysMngrKeyGenerate in crypto.o
      _xmlSecAppCryptoSimpleKeysMngrBinaryKeyLoad in crypto.o
      _xmlSecAppCryptoSimpleKeysMngrPkcs12KeyLoad in crypto.o
      _xmlSecAppCryptoSimpleKeysMngrKeyAndCertsLoad in crypto.o
  "_xmlSecOpenSSLAppInit", referenced from:
      _xmlSecAppCryptoInit in crypto.o
  "_xmlSecOpenSSLTransformHmacSha1GetKlass", referenced from:
      _xmlSecAppSignTmpl in xmlsec.o
  "_xmlSecOpenSSLTransformSha1GetKlass", referenced from:
      _xmlSecAppSignTmpl in xmlsec.o
  "_xmlSecOpenSSLInit", referenced from:
      _xmlSecAppCryptoInit in crypto.o
  "_xmlSecOpenSSLAppGetDefaultPwdCallback", referenced from:
      _xmlSecAppCryptoSimpleKeysMngrPkcs12KeyLoad in crypto.o
      _xmlSecAppCryptoSimpleKeysMngrKeyAndCertsLoad in crypto.o
  "_xmlSecOpenSSLAppShutdown", referenced from:
      _xmlSecAppCryptoShutdown in crypto.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
make[2]: *** [xmlsec1] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2


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The strange thing is that I can't find these symbols with the
underscore, but without initial underscore I can find many results, an
example :

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--------------  without underscore -------------
$ grep -Rin xmlSecOpenSSLAppGetDefaultPwdCallback ./
Binary file ./xmlsec1-1.2.18/apps/crypto.o matches
./xmlsec1-1.2.18/include/xmlsec/openssl/app.h:119:XMLSEC_CRYPTO_EXPORT
void*              xmlSecOpenSSLAppGetDefaultPwdCallback(void);
./xmlsec1-1.2.18/include/xmlsec/openssl/symbols.h:109:#define
xmlSecCryptoAppGetDefaultPwdCallback
xmlSecOpenSSLAppGetDefaultPwdCallback
Binary file ./xmlsec1-1.2.18/src/openssl/.libs/libxmlsec1-openssl.a matches
./xmlsec1-1.2.18/src/openssl/app.c:1531: *
xmlSecOpenSSLAppGetDefaultPwdCallback:
./xmlsec1-1.2.18/src/openssl/app.c:1538:xmlSecOpenSSLAppGetDefaultPwdCallback(void)
{
./xmlsec1-1.2.18/src/openssl/crypto.c:250:
gXmlSecOpenSSLFunctions->cryptoAppDefaultPwdCallback        =
(void*)xmlSecOpenSSLAppGetDefaultPwdCallback();
Binary file ./xmlsec1-1.2.18/src/openssl/libxmlsec1_openssl_la-app.o matches
Binary file ./xmlsec1-1.2.18/src/openssl/libxmlsec1_openssl_la-crypto.o matches


--------------  with underscore -------------
$ grep -Rin _xmlSecOpenSSLAppGetDefaultPwdCallback ./
Binary file ./xmlsec1-1.2.18/apps/crypto.o matches
Binary file ./xmlsec1-1.2.18/src/openssl/.libs/libxmlsec1-openssl.a matches
Binary file ./xmlsec1-1.2.18/src/openssl/libxmlsec1_openssl_la-app.o matches
Binary file ./xmlsec1-1.2.18/src/openssl/libxmlsec1_openssl_la-crypto.o matches

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Why I obtain this error ?
Where are defined that symbols with underscore ?
What can I do to correct this error ?


Thank you for your help!