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authorMaxime Devos <maximedevos@telenet.be>2021-07-14 13:12:49 +0200
committerMark H Weaver <mhw@netris.org>2021-11-07 01:38:23 -0400
commitb0519cc4b04d29ea9327a117eb6c8c21547e6159 (patch)
tree51ae9e3d2f76f1d32ffb368af869f252f7a77da9 /guix
parentb96ae47bb08f315be8c22f0ee4248dc36c0d6d29 (diff)
utils: Define a target-x86-32? and target-x86-64? predicate.
* guix/utils.scm (target-x86-32?, target-x86-64?): New predicates. * tests/utils.scm ("target-x86-32?", "target-x86-64?"): New tests. Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
Diffstat (limited to 'guix')
-rw-r--r--guix/utils.scm20
1 files changed, 20 insertions, 0 deletions
diff --git a/guix/utils.scm b/guix/utils.scm
index 2920fa7684..7a00640d85 100644
--- a/guix/utils.scm
+++ b/guix/utils.scm
@@ -79,6 +79,8 @@
%current-target-system
package-name->name+version
target-mingw?
+ target-x86-32?
+ target-x86-64?
target-arm32?
target-aarch64?
target-arm?
@@ -535,6 +537,24 @@ a character other than '@'."
(and target
(string-suffix? "-mingw32" target)))
+(define* (target-x86-32? #:optional (target (or (%current-target-system)
+ (%current-system))))
+ "Is the architecture of TARGET a variant of Intel's 32-bit architecture
+(IA32)?"
+ ;; Intel also has a 16-bit architecture in the iN86 series, i286
+ ;; (see, e.g. https://en.wikipedia.org/wiki/Intel/808286) so this
+ ;; procedure is not named target-x86?.
+ (or (string-prefix? "i386-" target)
+ (string-prefix? "i486-" target)
+ (string-prefix? "i586-" target)
+ (string-prefix? "i686-" target)))
+
+(define* (target-x86-64? #:optional (target (or (%current-target-system)
+ (%current-system))))
+ "Is the architecture of TARGET a variant of Intel/AMD's 64-bit
+architecture (x86_64)?"
+ (string-prefix? "x86_64-" target))
+
(define* (target-arm32? #:optional (target (or (%current-target-system)
(%current-system))))
(string-prefix? "arm" target))