On Wed, 27 May 1998, Tim Pushor wrote:
> I am attempting to build SSLeay 0.9.0 under FreeBSD 2.2.6. The build
> fails
> using the defaults. Here is what I do, and what happens:
I stuffed up in several places.
> gcc -o ssleay -DMONOLITH -I../include (..)
> cx86-out.o: Undefined symbol `CAST_S_table0' referenced from text
> segment
First, my perl scripts that generated assember were not putting in the leading
underscore needed for a.out based systems (like FreeBSD).
> change -DELF to -DOUT. At this point I figure it should compile, but
> maybe not link, so I try to compile and get lots of redifinition
> warnings
> and errors:
>
> compiling bignum assember
> compiling des assember
> compiling blowfish assember
> compiling cast assember
> compiling rc4 assember
> compiling md5 assember
> compiling sha1 assember
> compiling libcrypto
Ah, I have not tested the 'make SSLeay from 2 files' option for some time,
and I have not got everything working correctly. It will be tested before
0.9.1.
> Looking at the header files I do definately see two different prototypes
> and
Cleaned up for 0.9.1
> the only thing I can come up with is that maybe using X86 assembler the
> prototypes would be different, but then why would the others be
> included?
> I'm confused.
It is my stuffup. The duplicate definitions in bn.h and bn_locl.h have been
removed. I'd probably advise holding off on the 'build from 2 files'
type of building shared libraries for a little, until the next version which
should be out in a few weeks.
The slightly harder way to make a shared library with the existing makefile
is to set the correct compiler flags,
do a standard make (which make break when the applications are being linked),
then use 'ar' to pull the archives apart, into a seperate directory, and
then link into a shared libarary. Unfortunatly you will probably have to
know what you are doing to do this :-).
eric
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