Instead of the old http://hackage.haskell.org/packages/archive
we can just use http://hackage.haskell.org/ and avoid doing
an http redirect. The old one continues to work of course.

Put full package name and version in library names, fixes #2437.

Reconfigure when there is no cabal file, fix #1905

This reverts commit 7da2a8eb.

[ci skip]

Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>

Added checks to see if files and directories exist

Auto-generate ChangeLog.md in cabal init

Treat -O2 in ghc-options as a cabal check "warning"

Cabal : Fix incomplete pattern matches.

cabal-install.cabal : Add missing test dependency.

Closes: https://github.com/haskell/cabal/issues/2447

Client.Init: add ChangeLog.md to extra-source-files if necessary. If there's already a ChangeLog-like file, it won't generate ChangeLog.md.

Use defaultRenaming for pkgs without renaming info

add GNU Hurd OS

Build Cabal/cabal-install with '-Werror' on Travis.

Haddock: Use --package-{name|version} when available

This is done so that arguments such as --with-ghc get picked up.

This is for fields "extra-source-files", "data-files", "extra-doc-files", "c-sources" and "js-sources"
See https://github.com/haskell/cabal/issues/1531

fixes haskell/hackage-server#269

Also fix some warnings to make it work.

Fixes #2375. The 'build' command now takes extra arguments, so
autoconfUserHooks should not fail if they are provided.

add Android OS