lib/systems/inspect.nix: add isPower64

This commit adds an `isPower64` predicate to the two existing
predicates for this architecture (`isPower` and `isPowerPC`).

Note that `isPowerPC` matches only 32-bit machines, whereas `isPower`
matches both 64-bit and 32-bit machines.  Prior to this commit there
was no single `isXXX` predicate for `powerpc64le`.

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/systems/inspect.nix b/lib/systems/inspect.nix
index 89cac575c67..0ebaeba7bd8 100644
--- a/lib/systems/inspect.nix
+++ b/lib/systems/inspect.nix
@@ -13,6 +13,7 @@ rec {
     isx86_64       = { cpu = { family = "x86"; bits = 64; }; };
     isPowerPC      = { cpu = cpuTypes.powerpc; };
     isPower        = { cpu = { family = "power"; }; };
+    isPower64      = { cpu = { family = "power"; bits = 64; }; };
     isx86          = { cpu = { family = "x86"; }; };
     isAarch32      = { cpu = { family = "arm"; bits = 32; }; };
     isAarch64      = { cpu = { family = "arm"; bits = 64; }; };