From 1e26e25bc8b2d37b9484d84b2987afe3d31fbd6e Mon Sep 17 00:00:00 2001 From: Michael Kuhn Date: Tue, 2 Nov 2021 10:19:23 +0100 Subject: spack arch: add --generic argument (#27061) The `--generic` argument allows printing the best generic target for the current machine. This can be quite handy when wanting to find the generic architecture to use when building a shared software stack for multiple machines. --- lib/spack/spack/cmd/arch.py | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'lib') diff --git a/lib/spack/spack/cmd/arch.py b/lib/spack/spack/cmd/arch.py index 29b35000f0..e6633f186c 100644 --- a/lib/spack/spack/cmd/arch.py +++ b/lib/spack/spack/cmd/arch.py @@ -20,6 +20,10 @@ level = "short" def setup_parser(subparser): + subparser.add_argument( + '-g', '--generic-target', action='store_true', + help='show the best generic target' + ) subparser.add_argument( '--known-targets', action='store_true', help='show a list of all known targets and exit' @@ -74,6 +78,10 @@ def display_targets(targets): def arch(parser, args): + if args.generic_target: + print(archspec.cpu.host().generic) + return + if args.known_targets: display_targets(archspec.cpu.TARGETS) return -- cgit v1.2.3-70-g09d2