GHC user guide version broken

The version on the banner of https://ghc.gitlab.haskell.org/ghc/doc/users_guide/index.html is broken.

It looks like this:

For whatever reason it is saying @ProjectVersion@ instead of the actual version. Probably something got renamed/changed recently

added needs triage label

Maybe to do with @Ericson2314's recent work?

I am not sure how it's worked since c1a3ecde; it looks like both Hadrian and autoconf are trying to substitute the same .in file!

I will make it so only Hadrian does. That is better anyways (See #23966) and hopefully will also fix this.

assigned to @Ericson2314

mentioned in commit 5ae8e10a

mentioned in merge request !11451 (closed)

OK !11451 (closed) should fix:

import sphinx
from utils import parse_version

if parse_version(sphinx.__version__) >= parse_version("4.0.0"):
    # N.B. see #23807 and #22690
    extlinks = {
        'ghc-ticket': ('https://gitlab.haskell.org/ghc/ghc/issues/%s', '#%s'),
        'ghc-wiki': ('https://gitlab.haskell.org/ghc/ghc/wikis/%s', '%s'),
    }
else:
    extlinks = {
        'ghc-ticket': ('https://gitlab.haskell.org/ghc/ghc/issues/%s', '#'),
        'ghc-wiki': ('https://gitlab.haskell.org/ghc/ghc/wikis/%s', ''),
    }

libs_base_uri = '../libraries'

# N.B. If you add a package to this list be sure to also add a corresponding
# LIBRARY_VERSION macro call to configure.ac.
lib_versions = {
    'base': 'base-4.19.0.0-inplace',
    'ghc-prim': 'ghc-prim-0.10.0-inplace',
    'template-haskell': 'template-haskell-2.21.0.0-inplace',
    'ghc-compact': 'ghc-compact-0.1.0.0-inplace',
    'ghc': 'ghc-9.9-inplace',
    'parallel': '@LIBRARY_parallel_UNIT_ID@',
    'Cabal': 'Cabal-3.11.0.0-inplace',
    'array': 'array-0.5.6.0-inplace',
}

version = '9.9.20231013'

llvm_version_min = '13'
llvm_version_max = '16'

(N.B. @LIBRARY_parallel_UNIT_ID@ is dead, I'll remove in an independent MR: !11452 (closed))

Thanks @Ericson2314!

mentioned in commit 7e4debb9

mentioned in commit 19e3f853

mentioned in commit 68eeb362

mentioned in commit 4324d093

mentioned in commit 3d6a03e4

closed with commit f9436990

mentioned in commit f9436990