Hi,
This is a known problem on Sierra.
There are two possible workaround:
1) locate the Xcode lib repository and copy /usr/lib/libssl.* there
�� The entire procedure is explained in a Readme
�� see https://github.com/OpenSmalltalk/opensmalltalk-vm/blob/Cog/build.macos32x86/HowToBuild
2) install older SDK - for example via XcodeLegacy - https://github.com/devernay/xcodelegacy
�� The second worked for me, though I don't remember specifying usage of an older SDK anywhere

2017-08-14 15:38 GMT+02:00 Todd Blanchard <tblanchard@mac.com>:
Git cloned, cd to��build.macosxxx/pharo.cog.spur

./mvm -A

Either 32 or 64 bit builds dies trying to build libSqueakSSL with library not found for -lssl.

Homebrew doesn't seem to have an entry for libssl.�� Stumped.

-Todd Blanchard