urbit/nix/overlays/arm.nix
Brendan Hay ce3cbf0857
build: rework all nix expressions to support hercules-ci builds
This also removes nixcrpkgs and OSX cross compilation in favour of
compiling on the target. x86_64/musl targets are still supported
on Linux.

All sources are now managed via niv (see nix/sources.json) and Haskell
package sets are provided/organised via IOHK's haskell.nix.

Some effort has been made to expose similar top-level attributes for
development, but in some cases there have been changes. Please see
the comments in the top-level default.nix and ci.nix files for usage.
2020-10-27 13:55:49 +01:00

14 lines
297 B
Nix

final: prev:
let
isAarch64 = prev.stdenv.hostPlatform.isAarch64;
in prev.lib.optionalAttrs isAarch64 {
libsigsegv = prev.libsigsegv.overrideAttrs (attrs: {
preConfigure = (old.preConfigure or "") + ''
sed -i 's/^CFG_FAULT=$/CFG_FAULT=fault-linux-arm.h/' configure
'';
});
}