Symbol not found: _SSLCreateContext

[dpsanders]

The following problem was found on Mac OS 10.7, reported at IJulia. The suggestion is that it is a problem with how libgit2 is built. Apparently _SSLCreateContext was introduced in Mac OS 10.8.

julia> Pkg.add("IJulia")
INFO: Initializing package repository /Users/frida/.julia/v0.5
INFO: Cloning METADATA from https://github.com/JuliaLang/METADATA.jl
dyld: lazy symbol binding failed: Symbol not found: _SSLCreateContext
  Referenced from: /Volumes/Julia-0.5.0/Julia-0.5.app/Contents/Resources/julia/bin/../lib/julia/libgit2.dylib
  Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security

dyld: Symbol not found: _SSLCreateContext
  Referenced from: /Volumes/Julia-0.5.0/Julia-0.5.app/Contents/Resources/julia/bin/../lib/julia/libgit2.dylib
  Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security


signal (11): Segmentation fault: 11
while loading no file, in expression starting on line 0
unknown function (ip: 0x7fff6369609d)
Allocations: 1357489 (Pool: 1356632; Big: 857); GC: 0

[stevengj]

Dup of #20651, which I filed at about the same time.