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all-packages: add pkgsCross

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This commit is contained in:
Matthew Bauer 2018-06-14 22:17:01 -04:00
parent 8cf4a4725c
commit eb90f5c08e
1 changed files with 5 additions and 0 deletions
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5
pkgs/top-level/all-packages.nix
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@ -31,6 +31,11 @@ with pkgs;
then pkgsi686Linux.callPackage
else throw "callPackage_i686 not supported on system '${stdenv.system}'";
# Useful attribute of systems to cross compile to.
pkgsCross = lib.mapAttrs (n: crossSystem:
nixpkgsFun { inherit crossSystem; })
lib.systems.examples;
# A stdenv capable of building 32-bit binaries. On x86_64-linux,
# it uses GCC compiled with multilib support; on i686-linux, it's
# just the plain stdenv.