Merge pull request #7905 from haskell/doc-hackage-links

Re #7712: docs: replace broken relative haddock links by https://hackage...

doc/cabal-package.rst

@@ -188,7 +188,7 @@ required (directly or indirectly) by an executable must be listed again.
 
 The trivial setup script used in these examples uses the *simple build
 infrastructure* provided by the Cabal library (see
-`Distribution.Simple <../release/cabal-latest/doc/API/Cabal/Distribution-Simple.html>`__).
+`Distribution.Simple <https://hackage.haskell.org/package/Cabal/docs/Distribution-Simple.html>`__).
 The simplicity lies in its interface rather that its implementation. It
 automatically handles preprocessing with standard preprocessors, and
 builds packages for all the Haskell implementations.
@@ -412,7 +412,7 @@ describe the package as a whole:
 
  The type of build used by this package. Build types are the
  constructors of the
- `BuildType <../release/cabal-latest/doc/API/Cabal/Distribution-PackageDescription.html#t:BuildType>`__
+ `BuildType <https://hackage.haskell.org/package/Cabal/docs/Distribution-PackageDescription.html#t:BuildType>`__
  type. This field is optional and when missing, its default value
  is inferred according to the following rules:
 
@@ -1794,7 +1794,7 @@ system-dependent values for these fields.
  A list of Haskell extensions used by every module. These determine
  corresponding compiler options enabled for all files. Extension
  names are the constructors of the
- `Extension <../release/cabal-latest/doc/API/Cabal/Language-Haskell-Extension.html#t:Extension>`__
+ `Extension <https://hackage.haskell.org/package/Cabal/docs/Language-Haskell-Extension.html#t:Extension>`__
  type. For example, ``CPP`` specifies that Haskell source files are
  to be preprocessed with a C preprocessor.
 
@@ -3364,7 +3364,7 @@ a few options:
  posthaddock args flags desc info = ....
 
  See ``UserHooks`` in
- `Distribution.Simple <../release/cabal-latest/doc/API/Cabal/Distribution-Simple.html>`__
+ `Distribution.Simple <https://hackage.haskell.org/package/Cabal/docs/Distribution-Simple.html>`__
  for the details, but note that this interface is experimental, and
  likely to change in future releases.
 
@@ -3376,7 +3376,7 @@ a few options:
 - You could delegate all the work to ``make``, though this is unlikely
  to be very portable. Cabal supports this with the :pkg-field:`build-type`
  ``Make`` and a trivial setup library
- `Distribution.Make <../release/cabal-latest/doc/API/Cabal/Distribution-Make.html>`__,
+ `Distribution.Make <https://hackage.haskell.org/package/Cabal/docs/Distribution-Make.html>`__,
  which simply parses the command line arguments and invokes ``make``.
  Here ``Setup.hs`` should look like this: