py27-pygit2 needs compatible of libgit2 after libgit2 update today

[snowflake (Dave Evans)]

from the log

creating build/temp.macosx-10.11-x86_64-2.7/src
/usr/bin/clang -fno-strict-aliasing -fno-common -dynamic -pipe -Os -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -isysroot/ -I/usr/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c src/blob.c -o build/temp.macosx-10.11-x86_64-2.7/src/blob.o
In file included from src/blob.c:30:
In file included from src/blob.h:34:
src/types.h:36:2: error: You need a compatible libgit2 version (v0.28.x)
#error You need a compatible libgit2 version (v0.28.x)
 ^

[ryandesign (Ryan Carsten Schmidt)]

We would either have to add a new port for libgit2 0.28.x or remove py27-pygit2. (The newer py3x-pygit2 subports hopefully already support the newer libgit2.) Removing py27-pygit2 is probably what I would suggest given what python27 is EOL but it would impact gitless which depends on it. Maybe gitless can be updated to use py3x-pygit2.

[dbevans (David B. Evans)]

Replying to ryandesign:

We would either have to add a new port for libgit2 0.28.x or remove py27-pygit2. (The newer py3x-pygit2 subports hopefully already support the newer libgit2.) Removing py27-pygit2 is probably what I would suggest given what python27 is EOL but it would impact gitless which depends on it. Maybe gitless can be updated to use py3x-pygit2.

+1

pygit2 v1.0.0 dropped support for py27 and py34 and v1.2.0 pygit2 only supports py36+ so the py35 subport should be removed as well.

[dbevans (David B. Evans)]

Looks like gitless has done the same in git master. See ​https://github.com/gitless-vcs/gitless/commit/c0994843bcd33cf29a3c43b614adcfa565ff1ac8

[dbevans (David B. Evans)]

See ​https://github.com/macports/macports-ports/pull/8221 for my draft PR for discussion.

[dbevans (David B. Evans)]

In 2b5306d8906e988b8401f9a3cdfc05ca41a14346/macports-ports (master):

py-pygit2: drop py27 py35 subports

Current version only supports python 3.6+ and pypy3 7.2+.

See #61053

[chrstphrchvz (Christopher Chavez)]

gitless was migrated to py38-pygit2: [5e0a4cd299/macports-ports]. I believe this can be closed.

[mf2k (Frank Schima)]

This is David's port. Let's see if he agrees.