1) In the Xcode for OSX 10.12, there is no more openssl. It used to be in
some obscure directory, see
build/pkgs/python2/spkg-install, the line
cp -rp
"${xcode}"/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift-migrator/sdk/MacOSX.sdk/usr/include/openssl
Such a path is no longer there, there still is
"${xcode}"/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift-migrator/sdks
(notice extra 's' at the end), but no openssl there.
That is, python that is built does not have a properly working ssl support,
with all the
resulting problems. A workaround is to install openssl and rebuild python.
2) Another problem I saw is when building Singular 4.0.3, one ends up
with
...
CXXLD syzextra.la
Making all in pyobject
CXX pyobject_la-pyobject.lo
g++: error: unrecognized command line option '-Wshorten-64-to-32'
make[10]: *** [pyobject_la-pyobject.lo] Error 1
make[9]: *** [all-recursive] Error 1
That is probably to blame on python built with clang, as is done on OSX
since https://trac.sagemath.org/ticket/21567
so this flag somehow 'infects' python ???
(although this might be a red herring, as this was from an attempt to build
a binary distribution, see
https://github.com/sagemath/binary-pkg/issues/8)
--
You received this message because you are subscribed to the Google Groups
"sage-devel" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to sage-devel+unsubscr...@googlegroups.com.
To post to this group, send email to sage-devel@googlegroups.com.
Visit this group at https://groups.google.com/group/sage-devel.
For more options, visit https://groups.google.com/d/optout.
