[openssl-users] OpenSSL on side

[Blumenthal, Uri - 0553 - MITLL]

And it is not installable via PIP, though to me being placed on pypi site suggested that it should be (that's how I tried to install it).

Regards,
Uri

Sent from my iPhone

> On Oct 11, 2017, at 06:55, Richard Levitte <levitte at openssl.org> wrote:
> 
> I got curious and decided to take a look, and well, it appears
> setup.py has issues.  I posted an issue in gitlab about it:
> 
> https://gitlab.com/m2crypto/m2crypto/issues/184
> 
> In message <slrnotrdim.lq.mcepl at mitmanek.ceplovi.cz> on Wed, 11 Oct 2017 08:12:38 +0200, Matěj Cepl <mcepl at cepl.eu> said:
> 
> mcepl> On 2017-10-10, 21:17 GMT, Blumenthal, Uri - 0553 - MITLL wrote:
> mcepl> > I have to report that this M2Crypto release is broken, as it 
> mcepl> > cannot find OpenSSL installed in /opt/local (apologies for 
> mcepl> > spamming multiple lists and people):
> mcepl> 
> mcepl> Feel free to file a ticket on 
> mcepl> https://gitlab.com/m2crypto/m2crypto/issues , no need to use 
> mcepl> mailing lists for issue tracker, when we have a proper one.  
> mcepl> I work on M2Crypto right now, so I see them immediately.
> mcepl> 
> mcepl> To your real problem: does --openssl set to /opt/local help? If 
> mcepl> you run
> mcepl> 
> mcepl> python setup.py clean build --openssl /opt/local
> mcepl> 
> mcepl> what happens? What is the generated swig line (which version you 
> mcepl> use?), and what are the two compiler lines (one for compilation, 
> mcepl> other for linking)?
> mcepl> 
> mcepl> > /usr/bin/clang -fno-strict-aliasing -fno-common -dynamic -pipe 
> mcepl> 
> mcepl> I have made so far all my testing with GCC (on Linux, there are 
> mcepl> some users on Mac OS X, so I guess CLang should work as well, 
> mcepl> but I have never tested it myself).
> mcepl> 
> mcepl> >     -Os -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes 
> mcepl> >     -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 
> mcepl> >     -I/private/tmp/pip-build-lqb2R6/M2Crypto/SWIG -c 
> mcepl> >     SWIG/_m2crypto_wrap.c -o 
> mcepl> >     build/temp.macosx-10.12-x86_64-2.7/SWIG/_m2crypto_wrap.o 
> mcepl> >     -Wno-deprecated-declarations
> mcepl> >     SWIG/_m2crypto_wrap.c:2894:9: warning: variable 'res' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
> mcepl> >         if (PyType_Ready(tp) < 0)
> mcepl> >             ^~~~~~~~~~~~~~~~~~~~
> mcepl> >     SWIG/_m2crypto_wrap.c:2918:10: note: uninitialized use occurs here
> mcepl> >       return res;
> mcepl> >              ^~~
> mcepl> >     SWIG/_m2crypto_wrap.c:2894:5: note: remove the 'if' if its condition is always false
> mcepl> >         if (PyType_Ready(tp) < 0)
> mcepl> >         ^~~~~~~~~~~~~~~~~~~~~~~~~
> mcepl> >     SWIG/_m2crypto_wrap.c:2875:10: note: initialize the variable 'res' to silence this warning
> mcepl> >       int res;
> mcepl> >              ^
> mcepl> >               = 0
> mcepl> 
> mcepl> Just to note that this particular piece of code is generated 
> mcepl> completely by swig, I have nothing to do with it.
> mcepl> 
> mcepl> >     SWIG/_m2crypto_wrap.c:3554:10: fatal error: 'openssl/err.h' file not found
> mcepl> >     #include <openssl/err.h>
> mcepl> >              ^~~~~~~~~~~~~~~
> mcepl> >     1 warning and 1 error generated.
> mcepl> >     error: command '/usr/bin/clang' failed with exit status 1
> mcepl> 
> mcepl> Where do you actually have err.h? Manually settings CFLAGS and 
> mcepl> LDFLAGS should be followed by seutp.py, it can help as 
> mcepl> a workaround, but my dream is that plain settings of --openssl 
> mcepl> parameter should be sufficient.
> mcepl> 
> mcepl> Feel free to continue here, on on the issue tracker.
> mcepl> 
> mcepl> Best,
> mcepl> 
> mcepl> Matěj Cepl
> mcepl> -- 
> mcepl> http://matej.ceplovi.cz/blog/, Jabber: mcepl<at>ceplovi.cz
> mcepl> GPG Finger: 3C76 A027 CA45 AD70 98B5  BC1D 7920 5802 880B C9D8
> mcepl>  
> mcepl> Love doesn't just sit there, like a stone; it has to be made,
> mcepl> like bread, remade all the time, made new.
> mcepl>   -- Ursula K. LeGuin
> mcepl> 
> mcepl> 
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