Patches for php on Minerva

`0001-Build-Disable-pharcmd.patch`

Build: Disable pharcmd

We do not support running the PHP binary locally after its build, so do not try to run phar locally.

Build: Force inet_aton detection

For a reason unknown to me, the build system fails to find inet_aton and tries to redefine it with its own implementation in flock_compat.c.

Build: Patch Minerva root directory into libtool

PHP's libtool does not have sysroot support; this is the minimum change to get PHP to build.