[openssl.org #2232] OpenSSL 1.0.0 - Mac OS X Univesal Binary Build Link errors

[Yvan BARTHÉLEMY via RT]

Hello,

I'm trying to build an Universal Binary (with 4 darwin architectures) version of OpenSSL libraries for Leopard.

When linking, ld returns the following error message:

Undefined symbols:
"K0", referenced from:
_sha256_block_data_order in libcrypto.a(sha256-x86_64.o)
_sha512_block_data_order in libcrypto.a(sha512-x86_64.o)
"_OPENSSL_ia0cap_P", referenced from:
_AES_cbc_encrypt in libcrypto.a(aes-x86_64.o)
_RC4_set_key in libcrypto.a(rc4-x86_64.o)
_RC4_options in libcrypto.a(rc4-x86_64.o)
ld: symbol(s) not found
collect2: ld returned 1 exit status
make[4]: *** [link_a.darwin] Error 1
make[3]: *** [do_darwin-shared] Error 2
make[2]: *** [libcrypto.1.0.0.dylib] Error 2
make[1]: *** [shared] Error 2

I hacked the generated .s to replace symbols references this way, then deleted the .o to force the build:
K0 => K256 (sha256-x86_64.s)
K0 => K512 (sha256-x86_64.s)
_OPENSSL_ia0cap_P => _OPENSSL_ia32cap_P (aes-x86_64.s, rc4-x86_64[x2])

This allows me to build, but I assume it's not the right way to do it, and the build might be broken as there might be other side effects that I was unable to find (assembly is definitely not my mother tongue...).

I'd like to know the right way to do this, and to know if I need to do the build again in case it has broken the binaries.

PS: Re-sent, as I had no feedback from the ticket system after 2 hours (message lost or in queue ?)

Thanks,
Yvan

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[Peter Waltenberg]

Either build with no-asm (and throw away a lot of performance), or build it
multiple times and glue the results together with lipo.

Peter

From: "Yvan BARTHÉLEMY via RT" <r...@openssl.org>

To:

Cc: opens...@openssl.org

Date: 11/04/2010 10:19 PM

Subject: [openssl.org #2232] OpenSSL 1.0.0 - Mac OS X Univesal Binary Build Link errors

Sent by: owner-op...@openssl.org

[Rich Salz via RT]

This is an issue reported against 0.9.x/1.0.0 If still an issue with current
release, please open a new ticket.
--
Rich Salz, OpenSSL dev team; rs...@openssl.org

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