mirrors/nixpkgs
1
0
Fork 1
mirror of https://github.com/NixOS/nixpkgs.git synced 2025-01-22 14:45:27 +00:00
Code Issues Wiki Activity

Add support for jailbreak-cabal utility to the Cabal builder.

Browse source 
Jailbreaks-cabal allows Nixpkgs maintainers to quick-fix builds of packages
that over-specify their version requirements by removing the version
restrictions of all dependencies from the Cabal file. Set

  jailbreak = true

in the build expression to activate this feature.
This commit is contained in:
Peter Simons 2012-09-06 14:59:07 +02:00
parent 2ccd0238cb
commit 470ade254e
1 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
pkgs/build-support/cabal/default.nix
View file

@ -1,6 +1,6 @@
# generic builder for Cabal packages # generic builder for Cabal packages
{stdenv, fetchurl, lib, pkgconfig, ghc, Cabal, enableLibraryProfiling ? false} : { stdenv, fetchurl, lib, pkgconfig, ghc, Cabal, jailbreakCabal, enableLibraryProfiling ? false }:
{ {
mkDerivation = mkDerivation =
args : # arguments for the individual package, can modify the defaults args : # arguments for the individual package, can modify the defaults
@ -86,7 +86,8 @@
configurePhase = '' configurePhase = ''
eval "$preConfigure" eval "$preConfigure"
for i in Setup.hs Setup.lhs; do ${lib.optionalString (lib.attrByPath ["jailbreak"] false self) "${jailbreakCabal}/bin/jailbreak-cabal ${self.pname}.cabal && "
}for i in Setup.hs Setup.lhs; do
test -f $i && ghc --make $i test -f $i && ghc --make $i
done done