From dbeb5fcf43dfbe2a81b2b10d03a635212cbd29ce Mon Sep 17 00:00:00 2001
From: Zheng Junjie <z572@z572.online>
Date: Sun, 13 Jul 2025 14:21:38 +0800
Subject: [PATCH] gnu: c-rrb: Fix build with gcc 14.

* gnu/packages/c.scm (c-rrb)[arguments]: Add CFLAGS to fix build with gcc 14.

Change-Id: Ib69e8086e893aae659c04b872fa8d144ca5955c7
Signed-off-by: Andreas Enge <andreas@enge.fr>
---
 gnu/packages/c.scm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gnu/packages/c.scm b/gnu/packages/c.scm
index 02471acda40..1b097b05522 100644
--- a/gnu/packages/c.scm
+++ b/gnu/packages/c.scm
@@ -133,6 +133,11 @@ reference manual.")
               (sha256
                (base32 "0zmha3xi80vgdcwzb4vwdllf97dvggjpjfgahrpsb5f5qi3yshxa"))))
      (build-system gnu-build-system)
+     (arguments
+      (list #:configure-flags
+            #~(list (string-append
+                   "CFLAGS=-g -O2"
+                  " -Wno-error=incompatible-pointer-types"))))
      (inputs (list libgc))
      (native-inputs (list autoconf automake libtool))
      (home-page "https://github.com/hypirion/c-rrb")