302/319: gnu: rumpkernel: Fix build with gcc-14.

[guix-commits]

guix_mirror_bot pushed a commit to branch core-packages-team
in repository guix.

commit 4ef9f45d06bd264b2236dd17c25f0afb7e793f8e
Author: Yelninei <yelni...@tutamail.com>
AuthorDate: Fri May 9 08:01:19 2025 +0000

    gnu: rumpkernel: Fix build with gcc-14.
    
    * gnu/packages/hurd.scm (rumpkernel): Add 
-Wno-error=implicit-function-declaration
    for the HOST_CC
    
    Change-Id: I4e86cd9900b56a904190e217c21bcfa279c12a5a
---
 gnu/packages/hurd.scm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gnu/packages/hurd.scm b/gnu/packages/hurd.scm
index d090c82764..b5457c4d44 100644
--- a/gnu/packages/hurd.scm
+++ b/gnu/packages/hurd.scm
@@ -852,6 +852,9 @@ in userland processes thanks to the DDE layer.")
                            " -DNO_PCI_MSI_MSIX=yes"
                            " -DNUSB_DMA=1"
                            " -DPAE")
+                     "-V" (string-append
+                           "HOST_CFLAGS=-O"
+                           " -Wno-error=implicit-function-declaration")
                      "-V" (string-append
                            "CWARNFLAGS="
                            " -Wno-error=maybe-uninitialized"