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gnu: cross-base: Remove exports of cross compilers. 

They were never really needed and caused troubles in the presence of
circular module dependencies as reported by
Danny Milosavljevic <dannym@scratchpost.org> at
<https://lists.gnu.org/archive/html/guix-devel/2016-11/msg00144.html>.

* gnu/packages/cross-base.scm (xgcc-mips64el, xgcc-xtensa, xgcc-armhf):
Remove.
* gnu/packages/firmware.scm (ath9k-htc-firmware)[native-inputs]: Use
'cross-gcc' instead of XGCC-XTENSA.
This commit is contained in:
Ludovic Courtès 2016-11-04 15:29:01 +01:00
parent fb77c61422
commit bd2e1a8cb0
No known key found for this signature in database
GPG Key ID: 090B11993D9AEBB5
2 changed files with 10 additions and 32 deletions
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38
gnu/packages/cross-base.scm
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@ -368,36 +368,14 @@ XBINUTILS and the cross tool chain."
,@(package-native-inputs glibc)))))
;;;
;;; Concrete cross toolchains.
;;;
(define-public xgcc-mips64el
(let* ((triplet "mips64el-linux-gnuabi64") ;N64 ABI
(xgcc (cross-gcc triplet
(cross-binutils triplet)
(cross-libc triplet))))
;; Don't attempt to build this cross-compiler on i686;
;; see <http://bugs.gnu.org/19598>.
(package (inherit xgcc)
(supported-systems (fold delete
(package-supported-systems xgcc)
'("mips64el-linux" "i686-linux"))))))
(define-public xgcc-xtensa
;; Bare-bones Xtensa cross-compiler, used to build the Atheros firmware.
(cross-gcc "xtensa-elf"))
(define-public xgcc-armhf
(let* ((triplet "arm-linux-gnueabihf")
(xgcc (cross-gcc triplet
(cross-binutils triplet)
(cross-libc triplet))))
(package (inherit xgcc)
(supported-systems (delete "armhf-linux" %supported-systems)))))
;; (define-public xgcc-armel
;; (let ((triplet "armel-linux-gnueabi"))
;;; Concrete cross tool chains are instantiated like this:
;;
;; (define-public xgcc-armhf
;; (let ((triplet "arm-linux-gnueabihf"))
;; (cross-gcc triplet
;; (cross-binutils triplet)
;; (cross-libc triplet))))
;;
;;; We don't do that here because we'd be referring to bindings from (gnu
;;; packages gcc) from the top level, which doesn't play well with circular
;;; dependencies among modules.

4
gnu/packages/firmware.scm
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@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014, 2015 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -71,7 +71,7 @@
;; The firmware is cross-compiled using a "bare bones" compiler (no libc.)
;; Use our own tool chain for that.
(native-inputs `(("cross-gcc" ,xgcc-xtensa)
(native-inputs `(("cross-gcc" ,(cross-gcc "xtensa-elf"))
("cross-binutils" ,(cross-binutils "xtensa-elf"))
("cmake" ,cmake)
("perl" ,perl)))