Re: [openssl-users] Where to find definitions of certain functions

uild fails at link time with unresolved function references. > > > > *From:* openssl-users [mailto:openssl-users-boun...@openssl.org] *On > Behalf Of *Ajay Garg > *Sent:* Sunday, October 16, 2016 10:16 PM > *To:* openssl-users@openssl.org > *Subject:* Re: [openssl-users] Where

Re: [openssl-users] Where to find definitions of certain functions

: openssl-users [mailto:openssl-users-boun...@openssl.org] On Behalf Of Ajay Garg Sent: Sunday, October 16, 2016 10:16 PM To: openssl-users@openssl.org Subject: Re: [openssl-users] Where to find definitions of certain functions Aah... I guess I was being an idiot. I just realize

Re: [openssl-users] Where to find definitions of certain functions

Aah... I guess I was being an idiot. I just realize that the recommended/best/easier way is to compile openssl as a separate library (enabling/disabling/removing features as required), and then link this library to our application-binary. Thanks a ton Salz, you have saved me a LOT of hours

Re: [openssl-users] Where to find definitions of certain functions

> Also, I am not using Makefiles, rather compiling each "c unit" using gcc > using first-principles. > Could that be an issue? Probably. Only "make" is supported. You are on your own. -- openssl-users mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users

Re: [openssl-users] Where to find definitions of certain functions

I am bringing in the relevant sources from the cloned openssl-repository, and comping each "c unit" separately. Also, I am not using Makefiles, rather compiling each "c unit" using gcc using first-principles. Could that be an issue? On Sun, Oct 16, 2016 at 8:10 PM, Salz, Rich

Re: [openssl-users] Where to find definitions of certain functions

> ex_data.c:(.text+0xaa6): undefined reference to `sk_num' Something seems wrong in your build environment. Make sure you are starting with a completely empty build tree. -rich salz -- openssl-users mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users

Re: [openssl-users] Where to find definitions of certain functions

Thanks Salz. I get a lot of linking-errors like :: ex_data.c:(.text+0xaa6): undefined reference to `sk_num' ex_data.c:(.text+0xb06): undefined reference to `sk_value' ex_data.c:(.text+0xc5e): undefined reference to `sk_free' Doing, *nm -o /usr/lib/i386-linux-gnu/libssl.a | grep

Re: [openssl-users] Where to find definitions of certain functions

> Hardly helps :( ➢ /usr/lib/i386-linux-gnu/libcrypto.a:a_time.o:0230 T ASN1_TIME_to_generalizedtime Sure it does. You know it's in a_time.c, which is crypto/asn1/a_time.c And if you look in that file you see "IMPLEMENT_ASN1_FJUNCTIONS" with an ASN1_TIME argument. So, start digging.

Re: [openssl-users] Where to find definitions of certain functions

Hardly helps :( *nm -o /usr/lib/i386-linux-gnu/libcrypto.a | grep ASN1_TIME_t* nm: ebcdic.o: no symbols /usr/lib/i386-linux-gnu/libcrypto.a:a_time.o:0230 T ASN1_TIME_to_generalizedtime /usr/lib/i386-linux-gnu/libcrypto.a:ocsp_srv.o: U ASN1_TIME_to_generalizedtime On Sat, Oct 15,

Re: [openssl-users] Where to find definitions of certain functions

> grep -r ASN1_TIME\( ~/openssl/openssl/ > /home/ajay/openssl/openssl/crypto/asn1/a_time.c:int i2d_ASN1_TIME(ASN1_TIME > *a, unsigned char **pp) > How to search for such symbols in the cloned source-code? Much of the ASN1 data structures are created by macros and it will not be immediately

Re: [openssl-users] Where to find definitions of certain functions

Thanks Matt. That helped. However, I am now searching for symbols like ASN_TIME_it, but I get nothing useful :: *grep -r ASN1_TIME_it ~/openssl/openssl/* /home/ajay/openssl/openssl/util/libeay.num:ASN1_TIME_it2715 EXIST:!EXPORT_VAR_AS_FUNCTION:VARIABLE:

Re: [openssl-users] Where to find definitions of certain functions

On 15/10/16 13:43, Ajay Garg wrote: > Hi All. > > I plan to integrate openssl in our client-side-framework, so that we can > remove all the unneeded stuff (as the TLS-versions, and > certificate-management is controlled by the server only, which is only a > limited subset amongst the vast