Peter Simons
a8076c7654
ghc: propagate 'gmp' and 'ncurses' to ensure users can link the 'haskeline' library, etc.
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Fixes https://github.com/NixOS/nixpkgs/issues/5616 .
2015-01-14 11:24:59 +01:00
Peter Simons
007628fd49
haskell-generic-builder: use cpphs pre-processor by default on Darwin
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Allegedly, the cpp implementation of Clang is weird and causes errors.
2015-01-13 22:33:17 +01:00
Peter Simons
67312f83ad
haskell-generic-builder: pass "--with-gcc=$CC" on Darwin to help Cabal find Clang
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Suggested in https://github.com/NixOS/nixpkgs/pull/5746 .
2015-01-13 22:33:01 +01:00
Shea Levy
67460ea19f
haskellng: Fix amazonka-core on 7.8
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Required adding a flag to the generic builder to build Setup.hs with
core packages even if there is an override in buildInputs, to break
circular dependencies.
2015-01-12 15:41:03 -05:00
Peter Simons
bca9b8d867
haskell-generic-builder: make $shellHook in 'env' attribute more robust
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In case our GHC environment is empty, the old code ended up running
'grep export' on a GHC binary, which doesn't seem like a good idea.
2015-01-11 11:59:47 +01:00
Peter Simons
dbb4012fdc
haskell-generic-builder: add a helpful message that explains why it makes no sense to build an 'env' attribute
2015-01-11 11:39:16 +01:00
Peter Simons
b31082d246
haskell-generic-builder: propagate build inputs only if we're building a library
2015-01-10 23:54:30 +01:00
Peter Simons
89b5d9ee14
haskell-generic-builder: add an 'env' attribute to every Haskell expression that can be used with nix-shell to create an interactive build environment for this package
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For example:
nix-shell --pure ~/.nix-defexpr -A haskell-ng.packages.ghc784.hsdns.env
2015-01-10 15:55:47 +01:00
Peter Simons
afca6145d4
haskell-generic-builder: simplify "package.conf.d" management
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The builder creates a temporary package.conf.d database in $TMP that
contains everything required to build the current package (i.e. the
transitive closure of the package's propagated build inputs). These
files are no longer installed, however, we just install the package.conf
file for the package we're actually building. This means that
package.conf.d directory in $out won't have collisions anymore, which
simplifies the with-packages-wrapper.nix a bit.
2015-01-10 15:55:47 +01:00
Peter Simons
2f2f767813
haskell-generic-builder: allow selective enabling/disabling of the --hoogle flag to Haddock
2015-01-09 19:55:25 +01:00
Peter Simons
54baa53df1
Say hello to our brand-new Haskell infrastructure.
2015-01-07 23:45:21 +01:00