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gnu: cpu-features: Fix cross-compilation.

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* gnu/packages/assembly.scm (cpu-features)[arguments]<#:configure-flags>: When
cross-compilation, set CMAKE_SYSTEM_PROCESSOR.

Change-Id: I8b6f9bdeac66b85ab273f81a320e4b8e0d69b5d0
Signed-off-by: Christopher Baines <mail@cbaines.net>
This commit is contained in:
Zheng Junjie 2024-08-09 22:07:05 +08:00 committed by Christopher Baines
parent ff185dc003
commit e320ed5720
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1 changed files with 19 additions and 1 deletions
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gnu/packages/assembly.scm
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@ -14,6 +14,7 @@
;;; Copyright © 2022 Felix Gruber <felgru@posteo.net>
;;; Copyright © 2023 Simon South <simon@simonsouth.net>
;;; Copyright © 2023 B. Wilson <elaexuotee@wilsonb.com>
;;; Copyright © 2024 Zheng Junjie <873216071@qq.com>
;;;
;;; This file is part of GNU Guix.
;;;
@ -664,7 +665,24 @@ (define-public cpu-features
#:tests? #f
#:configure-flags
#~(list "-DBUILD_TESTING=off" ;; XXX: insists on using bundled googletest
"-DBUILD_SHARED_LIBS=ON")))
"-DBUILD_SHARED_LIBS=ON"
#$@(let ((target (%current-target-system)))
(if target
(cond ((string-prefix? "arm" target)
'("-DCMAKE_SYSTEM_PROCESSOR=arm"))
((string-prefix? "aarch64" target)
'("-DCMAKE_SYSTEM_PROCESSOR=aarch64"))
((string-prefix? "i686" target)
'("-DCMAKE_SYSTEM_PROCESSOR=x86"))
((string-prefix? "x86_64" target)
'("-DCMAKE_SYSTEM_PROCESSOR=x86_64"))
;; 32-bit and 64-bit
((string-prefix? "powerpc" target)
'("-DCMAKE_SYSTEM_PROCESSOR=powerpc"))
((string-prefix? "riscv64" target)
'("-DCMAKE_SYSTEM_PROCESSOR=riscv64"))
(else '()))
'())))))
(home-page "https://github.com/google/cpu_features")
(synopsis "Cross platform C99 library to get cpu features at runtime")
(description