efraim pushed a commit to branch master in repository guix. commit effd7198b91f85b1bf36ab87392068b3597b6ca8 Author: Efraim Flashner <efr...@flashner.co.il> Date: Fri Feb 3 19:17:47 2017 +0200
gnu: zpaq: Tune for 'generic-armv7-a' on armhf. * gnu/packages/compression.scm (zpaq)[arguments]: Change the CXXFLAGS so on armhf-linux we build with '-mtune=generic-armv7-a' and not '-mtune=generic'. --- gnu/packages/compression.scm | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm index 73a3503..fbbc321 100644 --- a/gnu/packages/compression.scm +++ b/gnu/packages/compression.scm @@ -7,7 +7,7 @@ ;;; Copyright © 2015, 2016 Ricardo Wurmus <rek...@elephly.net> ;;; Copyright © 2015 Leo Famulari <l...@famulari.name> ;;; Copyright © 2015 Jeff Mickey <j...@codemac.net> -;;; Copyright © 2015, 2016 Efraim Flashner <efr...@flashner.co.il> +;;; Copyright © 2015, 2016, 2017 Efraim Flashner <efr...@flashner.co.il> ;;; Copyright © 2016 Ben Woodcroft <donttrust...@gmail.com> ;;; Copyright © 2016 Danny Milosavljevic <dan...@scratchpost.org> ;;; Copyright © 2016, 2017 Tobias Geerinckx-Rice <m...@tobias.gr> @@ -1034,11 +1034,12 @@ functionality in a C++ iostream.") (_ " -DNOJIT"))) ;; These should be safe, lowest-common-denominator instruction sets, ;; allowing for some optimisation while remaining reproducible. - (string-append "CXXFLAGS=-O3 -mtune=generic -DNDEBUG" + (string-append "CXXFLAGS=-O3 -DNDEBUG" ,(match (or (%current-target-system) (%current-system)) - ("x86_64-linux" " -march=nocona") - ("i686-linux" " -march=i686") + ("x86_64-linux" " -march=nocona -mtune=generic") + ("i686-linux" " -march=i686 -mtune=generic") + ("armhf-linux" " -mtune=generic-armv7-a") (_ ""))) (string-append "PREFIX=" (assoc-ref %outputs "out")))))