Hello all, A minor amedment: I accidentally named one of the tarballs slightly wrong. ghc-7.8.1-x86_64-apple-darwin-mountainlion.tar.bz2 should have been ghc-7.8.1-x86_64-apple-darwin-mavericks.tar.bz2, similarly with the .tar.xz. I simply forgot to rename it appropriately! The hashes have not changed. Lion builds will come soon too for users of 10.7 and such. An updated SHA256SUMS.sig is attached. Thanks for Edsko de Vries for pointing it out! On Wed, Apr 9, 2014 at 9:10 AM, Austin Seipp wrote:

============================================================== The (Interactive) Glasgow Haskell Compiler -- version 7.8.1 ==============================================================

The GHC Team is pleased to announce a new major release of GHC. There have been a number of significant changes since the last major release, including:

* New type-system features * Closed type families * Role checking * An improved solver for type naturals * Better support for cross compilation * Full iOS support * Massive scalability improvements to the I/O manager * Dynamic linking for GHCi * Several language improvements * Pattern synonyms * Overloaded list syntax * Kind-polymorphic 'Typeable' class * A new parallel --make mode * Preliminary SIMD intrinsic support * A brand-new low level code generator * Many bugfixes and other performance improvements.

The full release notes are here:

http://haskell.org/ghc/docs/7.8.1/html/users_guide/release-7-8-1.html

How to get it ~~~~~~~~~~~~~

The easy way is to go to the web page, which should be self-explanatory:

http://www.haskell.org/ghc/

We supply binary builds in the native package format for many platforms, and the source distribution is available from the same place.

Packages will appear as they are built - if the package for your system isn't available yet, please try again later.

Background ~~~~~~~~~~

Haskell is a standard lazy functional programming language.

GHC is a state-of-the-art programming suite for Haskell. Included is an optimising compiler generating good code for a variety of platforms, together with an interactive system for convenient, quick development. The distribution includes space and time profiling facilities, a large collection of libraries, and support for various language extensions, including concurrency, exceptions, and foreign language interfaces (C, whatever). GHC is distributed under a BSD-style open source license.

A wide variety of Haskell related resources (tutorials, libraries, specifications, documentation, compilers, interpreters, references, contact information, links to research groups) are available from the Haskell home page (see below).

On-line GHC-related resources ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Relevant URLs on the World-Wide Web:

GHC home page http://www.haskell.org/ghc/ GHC developers' home page http://ghc.haskell.org/trac/ghc/ Haskell home page http://www.haskell.org/

Supported Platforms ~~~~~~~~~~~~~~~~~~~

The list of platforms we support, and the people responsible for them, is here:

http://ghc.haskell.org/trac/ghc/wiki/TeamGHC

Ports to other platforms are possible with varying degrees of difficulty. The Building Guide describes how to go about porting to a new platform:

http://ghc.haskell.org/trac/ghc/wiki/Building

Developers ~~~~~~~~~~

We welcome new contributors. Instructions on accessing our source code repository, and getting started with hacking on GHC, are available from the GHC's developer's site run by Trac:

http://ghc.haskell.org/trac/ghc/

Mailing lists ~~~~~~~~~~~~~

We run mailing lists for GHC users and bug reports; to subscribe, use the web interfaces at

http://www.haskell.org/mailman/listinfo/glasgow-haskell-users http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

There are several other haskell and ghc-related mailing lists on www.haskell.org; for the full list, see

http://www.haskell.org/mailman/listinfo/

Some GHC developers hang out on #haskell on IRC, too:

http://www.haskell.org/haskellwiki/IRC_channel

Please report bugs using our bug tracking system. Instructions on reporting bugs can be found here:

http://www.haskell.org/ghc/reportabug

Hashes & Signatures ~~~~~~~~~~~~~~~~~

Included in this email is a signed copy of the SHA256 hashes for the tarballs, using my GPG key (keyid 0x3B58D86F).

-- Regards,

Austin Seipp, Haskell Consultant Well-Typed LLP, http://www.well-typed.com/

-- Regards, Austin Seipp, Haskell Consultant Well-Typed LLP, http://www.well-typed.com/

Thank you Austin! I unpacked the Windows 64bit distribution and tried to update cabal as instructed, but got this: Registering zlib-0.5.4.1... cabal: Error: some packages failed to install: HTTP-4000.2.12 depends on network 2.4.2.2 which failed to install. network-2.4.2.2 failed during the configure step. On Wed, Apr 9, 2014 at 10:10 AM, Austin Seipp wrote:

============================================================== The (Interactive) Glasgow Haskell Compiler -- version 7.8.1 ==============================================================

The GHC Team is pleased to announce a new major release of GHC. There have been a number of significant changes since the last major release, including:

* New type-system features * Closed type families * Role checking * An improved solver for type naturals * Better support for cross compilation * Full iOS support * Massive scalability improvements to the I/O manager * Dynamic linking for GHCi * Several language improvements * Pattern synonyms * Overloaded list syntax * Kind-polymorphic 'Typeable' class * A new parallel --make mode * Preliminary SIMD intrinsic support * A brand-new low level code generator * Many bugfixes and other performance improvements.

The full release notes are here:

http://haskell.org/ghc/docs/7.8.1/html/users_guide/release-7-8-1.html

How to get it ~~~~~~~~~~~~~

The easy way is to go to the web page, which should be self-explanatory:

http://www.haskell.org/ghc/

We supply binary builds in the native package format for many platforms, and the source distribution is available from the same place.

Packages will appear as they are built - if the package for your system isn't available yet, please try again later.

Background ~~~~~~~~~~

Haskell is a standard lazy functional programming language.

GHC is a state-of-the-art programming suite for Haskell. Included is an optimising compiler generating good code for a variety of platforms, together with an interactive system for convenient, quick development. The distribution includes space and time profiling facilities, a large collection of libraries, and support for various language extensions, including concurrency, exceptions, and foreign language interfaces (C, whatever). GHC is distributed under a BSD-style open source license.

A wide variety of Haskell related resources (tutorials, libraries, specifications, documentation, compilers, interpreters, references, contact information, links to research groups) are available from the Haskell home page (see below).

On-line GHC-related resources ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Relevant URLs on the World-Wide Web:

GHC home page http://www.haskell.org/ghc/ GHC developers' home page http://ghc.haskell.org/trac/ghc/ Haskell home page http://www.haskell.org/

Supported Platforms ~~~~~~~~~~~~~~~~~~~

The list of platforms we support, and the people responsible for them, is here:

http://ghc.haskell.org/trac/ghc/wiki/TeamGHC

Ports to other platforms are possible with varying degrees of difficulty. The Building Guide describes how to go about porting to a new platform:

http://ghc.haskell.org/trac/ghc/wiki/Building

Developers ~~~~~~~~~~

We welcome new contributors. Instructions on accessing our source code repository, and getting started with hacking on GHC, are available from the GHC's developer's site run by Trac:

http://ghc.haskell.org/trac/ghc/

Mailing lists ~~~~~~~~~~~~~

We run mailing lists for GHC users and bug reports; to subscribe, use the web interfaces at

http://www.haskell.org/mailman/listinfo/glasgow-haskell-users http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

There are several other haskell and ghc-related mailing lists on www.haskell.org; for the full list, see

http://www.haskell.org/mailman/listinfo/

Some GHC developers hang out on #haskell on IRC, too:

http://www.haskell.org/haskellwiki/IRC_channel

Please report bugs using our bug tracking system. Instructions on reporting bugs can be found here:

http://www.haskell.org/ghc/reportabug

Hashes & Signatures ~~~~~~~~~~~~~~~~~

Included in this email is a signed copy of the SHA256 hashes for the tarballs, using my GPG key (keyid 0x3B58D86F).

-- Regards,

Austin Seipp, Haskell Consultant Well-Typed LLP, http://www.well-typed.com/

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