Re: Help needed fixing linux-libre-5.2 on aarch64

[Pierre Langlois <pierre.langlois@gmx.com>]

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> And if I remove it then the error goes away! The build hasn't finished
> yet for me, but it's gone past the offending xor-neon.c file so we
> /should/ be good.
>
> I'm not really sure why though, do you know why this phase was required
> at the time? I haven't tested that linux-libre still builds on x86 with
> this phase removed yet, trying it now.

OK, I've now built kernels with the attached patch on the kernel-updates
branch for x86_64 and aarch64! I've also tested with
--system=armhf-linux on the softiron and --system=i868-linux on my x86
desktop, it all looks good!


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From db0cd6773c54d9a8f9dd332cb20abab770e29a51 Mon Sep 17 00:00:00 2001
From: Pierre Langlois <pierre.langlois@gmx.com>
Date: Sun, 14 Jul 2019 12:47:06 +0100
Subject: [PATCH] gnu: linux-libre: Fix build on aarch64.

* gnu/packages/linux.scm (make-linux-libre)[arguments]: Remove
'work-around-gcc-7-include-path-issue phase.
---
 gnu/packages/linux.scm | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 41991c9e45..d63755d791 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -35,6 +35,7 @@
 ;;; Copyright © 2019 Tim Gesthuizen <tim.gesthuizen@yahoo.de>
 ;;; Copyright © 2019 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2019 Stefan Stefanović <stefanx2ovic@gmail.com>
+;;; Copyright © 2019 Pierre Langlois <pierre.langlois@gmx.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -355,11 +356,6 @@ for ARCH and optionally VARIANT, or #f if there is no such configuration."
              (substitute* (find-files "." "^Makefile(\\.include)?$")
                (("/bin/pwd") "pwd"))
              #t))
-         (add-before 'configure 'work-around-gcc-7-include-path-issue
-           (lambda _
-             (unsetenv "C_INCLUDE_PATH")
-             (unsetenv "CPLUS_INCLUDE_PATH")
-             #t))
          (replace 'configure
            (lambda* (#:key inputs native-inputs target #:allow-other-keys)
              ;; Avoid introducing timestamps
-- 
2.22.0