Note to self: my PHP extension is here: jj5@tact:/home/jj5/repo/git/git.php.net/php-src/ext/pext
The .so file (shared object) is in modules/pext.so
I linked it in like this:
------------------- Sun May 23 13:44:22 root@tact:/usr/lib/php/20170718 # ln -s /home/jj5/repo/git/git.php.net/php-src/ext/pext/modules/pext.so . -------------------
Configured it like this:
------------------- Sun May 23 13:44:47 root@tact:/usr/lib/php/20170718 # cat /etc/php/7.2/cli/conf.d/pext.ini extension=pext.so -------------------
And I can build it like this:
------------------- Sun May 23 13:51:37 jj5@tact:/home/jj5/repo/git/git.php.net/php-src/ext/pext $ make clean && make