linux: enable X86_SGX{_KVM} on x86_64 only

The config option X86_SGX is available on x86_64-linux only; i686-linux
is not supported.

https://github.com/torvalds/linux/blob/55a677b/arch/x86/Kconfig#L1914
This commit is contained in:
Vincent Haupert 2022-01-05 00:19:09 +01:00
parent a4bd74abde
commit 8bedcacaf1

View File

@ -473,7 +473,7 @@ let
# Detect buffer overflows on the stack
CC_STACKPROTECTOR_REGULAR = {optional = true; tristate = whenOlder "4.18" "y";};
} // optionalAttrs stdenv.hostPlatform.isx86 {
} // optionalAttrs stdenv.hostPlatform.isx86_64 {
# Enable Intel SGX
X86_SGX = whenAtLeast "5.11" yes;
# Allow KVM guests to load SGX enclaves