From 96765e21210d3c068d75bfb448fcf78e14b06433 Mon Sep 17 00:00:00 2001
From: vxtls <187420201+vxtls@users.noreply.github.com>
Date: Mon, 2 Mar 2026 10:30:18 -0500
Subject: [PATCH] fix(gawk): patch legacy strtod declaration to modern
 prototype in node.c

---
 .../gawk-4.2.1/patches/fix-strtod-prototype.patch | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 steps-guix/gawk-4.2.1/patches/fix-strtod-prototype.patch

diff --git a/steps-guix/gawk-4.2.1/patches/fix-strtod-prototype.patch b/steps-guix/gawk-4.2.1/patches/fix-strtod-prototype.patch
new file mode 100644
index 00000000..c539dcc6
--- /dev/null
+++ b/steps-guix/gawk-4.2.1/patches/fix-strtod-prototype.patch
@@ -0,0 +1,15 @@
+SPDX-License-Identifier: GPL-3.0-or-later
+
+Fix legacy strtod declaration to match modern libc prototype.
+
+--- gawk-4.2.1/node.c
++++ gawk-4.2.1/node.c
+@@ -62,7 +62,7 @@
+ #endif
+ 
+ #ifndef __STDC__
+-	extern double strtod();
++	extern double strtod(const char *, char **);
+ #endif
+ 
+ /* r_force_number --- force a value to be numeric */