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[bug#74290,v3,16/51] gnu: libffi: Fix [cross-]build with gcc-14.

Message ID cac75ab66f0f2b199ffdd074f528c484a9cc296b.1731999203.git.janneke@gnu.org
State New
Headers show
Series Add support for x86_64-gnu, aka the 64bit Hurd. | expand

Commit Message

Janneke Nieuwenhuizen Nov. 19, 2024, 6:54 a.m. UTC 
* gnu/packages/libffi.scm (libffi)[arguments]: When building for the 64bit
Hurd, or cross-building, add "CFLAGS" to #:configure-flags to disable breaking
warning.

Change-Id: I05bf3f460f3e292626de1894b7a3cf381cb07702
---
 gnu/packages/libffi.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
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Patch

diff --git a/gnu/packages/libffi.scm b/gnu/packages/libffi.scm
index ba3fc6bc79..62be8f0c4a 100644
--- a/gnu/packages/libffi.scm
+++ b/gnu/packages/libffi.scm
@@ -8,6 +8,7 @@ 
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2019, 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2020 John Doe <dftxbs3e@free.fr>
+;;; Copyright © 2024 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -60,7 +61,12 @@  (define-public libffi
      `(;; Prevent the build system from passing -march and -mtune to the
        ;; compiler.  See "ax_cc_maxopt.m4" and "ax_gcc_archflag.m4".
        #:configure-flags '("--enable-portable-binary"
-                           "--without-gcc-arch")))
+                           "--without-gcc-arch"
+                           ,@(if (or (target-hurd64?) (%current-target-system))
+                                 (list (string-append
+                                        "CFLAGS=-g -O2"
+                                        " -Wno-implicit-function-declaration"))
+                                 '()))))
     (outputs '("out" "debug"))
     (synopsis "Foreign function call interface library")
     (description