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authorEfraim Flashner <efraim@flashner.co.il>2023-06-19 16:39:12 +0300
committerEfraim Flashner <efraim@flashner.co.il>2023-07-12 16:48:28 +0300
commitb90310cf85952f846fd6b9151b0e733ab82509a2 (patch)
treec26dd95bcff2e771f3ded2fadad6cfae0be27f5d /gnu/packages/golang.scm
parent1701b1244d15dc6e8b7b1fe7af5fe26a82a465ba (diff)
gnu: go: Add CPU tuning targets.
* gnu/packages/golang.scm (go-1.17)[properties]: New field. (%go-1.17-arm-micro-architectures, %go-1.17-powerpc64le-micro-architectures, %go-1.18-x86_64-micro-architectures): New variables. (go-1.18)[properties]: New field.
Diffstat (limited to 'gnu/packages/golang.scm')
-rw-r--r--gnu/packages/golang.scm23
1 files changed, 21 insertions, 2 deletions
diff --git a/gnu/packages/golang.scm b/gnu/packages/golang.scm
index 2eabb1ed11..ea6aadbe80 100644
--- a/gnu/packages/golang.scm
+++ b/gnu/packages/golang.scm
@@ -628,6 +628,13 @@ in the style of communicating sequential processes (@dfn{CSP}).")
`(("go-fix-script-tests.patch" ,(search-patch "go-fix-script-tests.patch"))
,@(package-native-inputs go-1.14)))))
+;; https://github.com/golang/go/wiki/MinimumRequirements#microarchitecture-support
+(define %go-1.17-arm-micro-architectures
+ (list "armv5" "armv6" "armv7"))
+
+(define %go-1.17-powerpc64le-micro-architectures
+ (list "power8" "power9"))
+
(define-public go-1.17
(package
(inherit go-1.16)
@@ -844,7 +851,14 @@ in the style of communicating sequential processes (@dfn{CSP}).")
"README.md" "SECURITY.md"))))))))
(inputs (if (not (or (target-arm?) (target-ppc64le?)))
(alist-delete "gcc:lib" (package-inputs go-1.16))
- (package-inputs go-1.16)))))
+ (package-inputs go-1.16)))
+ (properties
+ `((compiler-cpu-architectures
+ ("armhf" ,@%go-1.17-arm-micro-architectures)
+ ("powerpc64le" ,@%go-1.17-powerpc64le-micro-architectures))))))
+
+(define %go-1.18-x86_64-micro-architectures
+ (list "x86_64-v1" "x86_64-v2" "x86_64-v3" "x86_64-v4"))
(define-public go-1.18
(package
@@ -887,7 +901,12 @@ in the style of communicating sequential processes (@dfn{CSP}).")
"ldflags, err := setextld(ldflags, compiler)\n"
"ldflags = append(ldflags, \"-r\")\n"
"ldflags = append(ldflags, \"" gcclib "\")\n")))))))
- '())))))))
+ '())))))
+ (properties
+ `((compiler-cpu-architectures
+ ("armhf" ,@%go-1.17-arm-micro-architectures)
+ ("powerpc64le" ,@%go-1.17-powerpc64le-micro-architectures)
+ ("x86_64" ,@%go-1.18-x86_64-micro-architectures))))))
(define-public go-1.19
(package