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gnu: gcc-boot0: Enable 128-bit long double for POWER9.

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* gnu/packages/commencement.scm (gcc-boot0) [#:configure-flags]: Add
--with-long-double-128 when the boot triplet is "powerpc64le-guix-linux-gnu",
instead of "powerpc64le-linux-gnu", which is incorrect.  The actual triplet
used during bootstrapping is "powerpc64le-guix-linux-gnu".
This commit is contained in:
Chris Marusich 2021-01-31 18:45:24 -08:00
parent 6e98e9ca92
commit b2135b5d57
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1 changed files with 3 additions and 1 deletions
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4
gnu/packages/commencement.scm
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@ -9,6 +9,7 @@
;;; Copyright © 2019, 2020 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2020 Timothy Sample <samplet@ngyro.com>
;;; Copyright © 2020 Guy Fleury Iteriteka <gfleury@disroot.org>
;;; Copyright © 2021 Chris Marusich <cmmarusich@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@ -2818,7 +2819,8 @@ (define gcc-boot0
"--disable-shared"
"--enable-languages=c,c++"
,@(if (equal? "powerpc64le-linux-gnu" (boot-triplet))
;; boot-triplet inserts "guix" in the triplet.
,@(if (equal? "powerpc64le-guix-linux-gnu" (boot-triplet))
;; On POWER9 (little endian) glibc needs the
;; 128-bit long double type.
'("--with-long-double-128")