RPM does not allow '-' in the Release field (it is the Version/Release
delimiter). The 'uos20-' prefix produced Release values like 'uos20-b1.el8'
which rpmbuild rejects with 'Illegal char '-' (0x2d)'. Switch to 'uos20.'.
PKGREL=1 + 'uos20' prefix concatenated to 'uos201', which reads as
'uos two hundred one' rather than 'uos20 version 1'. Add a hyphen
('uos20-') so the resulting release tag is 'uos20-1' / 'uos20-b12' etc.
Update compile.sh logic and the three doc references (README,
AGENTS.md, docker/README.md) to match.
The UOS 20 build was previously a near-duplicate spec (openssh.uos20.spec)
with only the kernel-panic patch as an intentional difference. The
kerberos5 and gssapi drift was unintentional and caused maintenance pain
upstream changes had to be applied in two places.
Now there is one spec. The kernel-panic patch is gated on a uos20 macro
that compile.sh sets only when UOS20=1 is in the environment, so non-UOS
builds cannot accidentally pick it up. When UOS20=1, PKGREL is prefixed
with 'uos20' so the resulting RPMs are distinguishable from the standard
build (e.g. PKGREL=1 -> uos201).
Delete openssh.uos20.spec, document UOS20=1 in AGENTS.md.
* Important Version Updates
- Add dockerfile support for centos 8 series.
- Modify Dockerfile.centos to add CentOS 8 support and fix the problem of CentOS 5 series not being able to build.
- Modify modify_yum_source.sh to add CentOS 8 support and fix CentOS 5 series yum source problem.
* Update CentOS Stream support INT ✘ base
- Changed compile.sh to add support for CentOS Stream 8/9 series.
- Modified docker.README.md to add Stream series description.
- Modified Dockerfile.amazonlinux to add cleanup operations and reduce image size.
- Modify Dockerfile.centos, add cleanup operation, reduce image size
- Added Dockerfile.centos-stream to support Stream series build images.
- Added modify_dnf_source.pl to add Stream series yum source modification function.
- Modified README.md to add Stream series test pass information and correct formatting and word spelling errors.
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Co-authored-by: Rex Zhou <zhouruixi@goldwind.com>
