diff options
Diffstat (limited to 'guix/utils.scm')
| -rw-r--r-- | guix/utils.scm | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/guix/utils.scm b/guix/utils.scm index d0d2e8a3d4..7ac586b0aa 100644 --- a/guix/utils.scm +++ b/guix/utils.scm @@ -61,6 +61,7 @@ location-column source-properties->location + nix-system->gnu-triplet gnu-triplet->nix-system %current-system %current-target-system @@ -476,6 +477,19 @@ previous value of the keyword argument." (() (reverse before))))))) +(define* (nix-system->gnu-triplet + #:optional (system (%current-system)) (vendor "unknown")) + "Return a guess of the GNU triplet corresponding to Nix system +identifier SYSTEM." + (let* ((dash (string-index system #\-)) + (arch (substring system 0 dash)) + (os (substring system (+ 1 dash)))) + (string-append arch + "-" vendor "-" + (if (string=? os "linux") + "linux-gnu" + os)))) + (define (gnu-triplet->nix-system triplet) "Return the Nix system type corresponding to TRIPLET, a GNU triplet as returned by `config.guess'." |