Update patch for using CGO_ENABLED.
Upstream addressed issues around thread handling.
Fixes #2

Update patch for properly using cgo in Makefile.
Add to new OpenPGP signing key
`0D23D34C577B08C4082CFD76430C5CFF993116B1`, which is signed by the
previous (`38A644698C69787344E954CE29EE848AE2CCF3F4`).
Switch to signed git tags as more transparent sources.
Rely on the `sig-libcap-<version>` tagging scheme, which features
signatures done with the newly added OpenPGP key.

Related upstream issue on release signing:
https://bugzilla.kernel.org/show_bug.cgi?id=218860

Signed-off-by: David Runge <dvzrv@archlinux.org>

Rebuild to update patch for CGO_ENABLED integration and creating a
reproducible package, plus debug package.

Using CGO_ENABLED for the Go-based `captree` executable proved
difficult, but can be achieved with patching the relevant Makefile more
broadly and using the respective Go-related environment variables as
make options (in build(), check() *and* package()).

Rebuild to add license file.

Fixes #1

Rebuild to fix SPDX license identifier and reproducibility (somehow a newer go compiler version fixes our issue...).

Signed-off-by: David Runge <dvzrv@archlinux.org>

Use bash arrays with one entry per line for better handling.
Add make options to local bash arrays for better handling.
Add patch (also sent upstream) to provide flags to go build.
Use CGO_REQUIRED to enforce the use of CGO (which makes Makefile patch work as well).

devtools 20230105-1 enables the debug option by default.

A follow-up commit will remove debug from alongside other options.

Remove superfluous quotes in file.

Simplify calls to make.

Simplify quoting in file.

Drop all patches as upstream has included them.

As the fix for the executable pam module broke the use of LDFLAGS, add those
back.
Rework the use of CPPFLAGS and circumvention of hardcoding sbin, as those have
also been broken by the recent release.

Add fix for tests with pam_cap.so by explicitly linking against libpam.so:
https://bugzilla.kernel.org/show_bug.cgi?id=214023

Remove included patch to add back capsh.

Due to a bug in the Makefile capsh has not been installed anymore, but is needed:
https://bugs.archlinux.org/task/71071

Remove attr from depends (it seems not to be required by anything in the libraries).
Add libpsx.so to provides.
Add a patch to fix SBINDIR and add our CPPFLAGS by modifying Make.Rules.
Only provide required arguments to make in build() and package().
Run tests in check().
Install docs.
Update maintainer info.