Wireshark · Ethereal-dev: Re: [Ethereal-dev] Adding support for external libraries via Makefile

[Alok <alokdube@xxxxxxxxxx>]

just to add
-lssl and LD_LIBRARY_PATH are set in shell as well as LIBS and LDFLAGS 
are modified in the Makefile

Alok wrote:

> Hi,
>
> I have 2 files, common.c and common.h which contain certain references 
> to the openssl library.
> These are both "supporting" files and hence I went ahead and added 
> common.h  to DISSECTOR_SUPPORT_INCLUDES
> and common.c to DISSECTOR_SUPPORT_SRC in the respective Makefiles in 
> the root and epan/ folder
>
> i have an include openssl/ssl.h in common.h
>
> However, when I run a make I get stuck with:
> epan/.libs/libethereal.so: undefined reference to `SSL_CTX_free'
> epan/.libs/libethereal.so: undefined reference to `SSL_library_init'
> epan/.libs/libethereal.so: undefined reference to 
> `SSL_CTX_set_default_passwd_cb'
> epan/.libs/libethereal.so: undefined reference to 
> `SSL_CTX_load_verify_locations'
> epan/.libs/libethereal.so: undefined reference to `SSLv2_method'
>
> All the SSL methods seem to have gone for a toss.
> I have a feeling I am actually making a mistake here as I would need 
> respective sources for the above from openssl to be put somewhere but 
> am not too sure..
>
> What would the modifications I would need?
>
> -Alok
>
>
>
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