[xmlsec] libltdl is required for dynamic loading...

[Aleksey Sanin]

1) Take a look at the detailed log. It should have the exact
error details.

2) It might happen that your embedded device doesn't support
shared libraries at all. You can always compile xmlsec w/o
dynamic loading.

Aleksey

On 8/6/2010 11:01 AM, Douglas_Roberts at Dell.com wrote:
> Hi all,
>
> I am porting xmlsec to a new embedded device using a new toolchain. I
> ran into a problem while configuring xmlsec for which I can’t resolve.
>
> I am using
>
> libtool-2.2.8
>
> xml2-2.7.7
>
> xslt-1.1.26
>
> xmlsec1-1.2.16
>
> ./configure --host=${TARGET} --build=i686
> --with-libxml-src=../../xml2/libxml2-2.7.7
> --with-libxslt-src=../../xslt/libxslt-1.1.26
> --with-default-crypto=openssl --without-gcrypt --without-gnutls
> --without-nss --prefix=${TARGET_PREFIX}
>
> …
>
> …
>
> …
>
> [partial output]
>
> checking for default crypto library... yes ('openssl')
>
> checking for MD5 support... yes
>
> checking for RIPEMD-160 support... yes
>
> checking for SHA1 support... yes
>
> checking for SHA224 support... yes
>
> checking for SHA256 support... yes
>
> checking for SHA384 support... yes
>
> checking for SHA512 support... yes
>
> checking for HMAC support... yes
>
> checking for DSA support... yes
>
> checking for RSA support... yes
>
> checking for x509 support... yes
>
> checking for DES support... yes
>
> checking for AES support... yes
>
> checking for GOST support... no
>
> checking for XMLDSig support... yes
>
> checking for XMLEnc support... yes
>
> checking for XMKMS support - under development... no
>
> checking for xmlsec-crypto dynamic loading support... checking ltdl.h
> usability... yes
>
> checking ltdl.h presence... yes
>
> checking for ltdl.h... yes
>
> *checking for lt_dlopenext in -lltdl... no*
>
> configure: error: libltdl is required for xmlsec-crypto dynamic loading
>
> make[1]: *** [build] Error 1
>
> make[1]: Leaving directory `/home/droberts/src/apps/xmlsec'
>
> I can’t tell if the function lt_dlopenext is missing in the ‘ltdl’
> library or is the library not being found. The libtool library was
> installed and appears to be in the proper location. I did a search in
> hex mode on the library and there are references to dlopenext so it
> appears to have been compiled into the library. Am I missing some
> environment variables?
>
> Any help or suggestions would be greatly appreciated.
>
>
>
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