Add Amazon Linux 2023 support

amzn2023 is a RHEL derivative, so this is trivial

metapkg/targets/linux/__init__.py

@@ -75,7 +75,7 @@ def get_specific_target(
 
  like_set = set(like.split(" "))
 
- if like_set & {"rhel", "fedora", "centos"}:
+ if like_set & {"rhel", "fedora", "centos", "amzn"}:
  target = rpm.get_specific_target(distro_info, arch, libc)
  elif like_set & {"debian", "ubuntu"}:
  target = deb.get_specific_target(distro_info, arch, libc)

metapkg/targets/macos/__init__.py

@@ -274,7 +274,7 @@ def machine_architecture_alias(self) -> str:
  @property
  def min_supported_version(self) -> str:
  if self.machine_architecture_alias == "arm64":
- return "10.15"
+ return "11.0"
  else:
  return "10.12"
 

metapkg/targets/rpm/__init__.py

@@ -311,6 +311,27 @@ def install_build_deps(self, build: rpmbuild.Build, spec: str) -> None:
  )
 
 
+class AmazonLinuxTarget(RHEL7OrNewerTarget):
+ def __init__(
+ self, distro_info: distro.InfoDict, arch: str, libc: str
+ ) -> None:
+ super().__init__(distro_info, arch, libc)
+ self.distro["codename"] = (
+ f'amzn{self.distro["version_parts"]["major"]}'
+ )
+
+ def install_build_deps(self, build: rpmbuild.Build, spec: str) -> None:
+ tools.cmd(
+ "dnf",
+ "builddep",
+ "-y",
+ spec,
+ cwd=str(build.get_spec_root(relative_to="fsroot")),
+ stdout=build._io.output.stream,
+ stderr=subprocess.STDOUT,
+ )
+
+
 def get_specific_target(
  distro_info: distro.InfoDict, arch: str, libc: str
 ) -> BaseRPMTarget:
@@ -336,5 +357,15 @@ def get_specific_target(
  else:
  return FedoraTarget(distro_info, arch, libc)
 
+ elif distro_info["id"] == "amzn":
+ ver = int(distro_info["version_parts"]["major"])
+ if ver < 2023:
+ raise NotImplementedError(
+ f'{distro_info["id"]} {distro_info["version"]} '
+ f"is not supported"
+ )
+ else:
+ return AmazonLinuxTarget(distro_info, arch, libc)
+
  else:
  raise NotImplementedError(f'{distro_info["id"]} is not supported')