From c87b710fb3a8f21e19b1360c77f106450cb1b6b5 Mon Sep 17 00:00:00 2001
From: Zheng Junjie <zhengjunjie@iscas.ac.cn>
Date: Tue, 31 Dec 2024 09:42:24 +0800
Subject: gnu: classpath-bootstrap: Fix build with gcc-14.

* gnu/packages/java-bootstrap.scm (classpath-bootstrap)[arguments]
<#:configure-flags>: Add CFLAGS.

Change-Id: Icdec1e39dbbaba5e91c5ac5767f30ee1205043eb
---
 gnu/packages/java-bootstrap.scm | 1 +
 1 file changed, 1 insertion(+)

(limited to 'gnu/packages/java-bootstrap.scm')

diff --git a/gnu/packages/java-bootstrap.scm b/gnu/packages/java-bootstrap.scm
index 645cbfa442..bce7b4fbfc 100644
--- a/gnu/packages/java-bootstrap.scm
+++ b/gnu/packages/java-bootstrap.scm
@@ -112,6 +112,7 @@ and binary format defined in The Java Virtual Machine Specification.")
      `(#:configure-flags
        (list (string-append "JAVAC="
                             (search-input-file %build-inputs "/bin/jikes"))
+             "CFLAGS=-g -O2 -Wno-error=implicit-function-declaration"
              "--disable-Werror"
              "--disable-gmp"
              "--disable-gtk-peer"
-- 
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