From c2264ad5a99c361e60728e7cf0cdf5b4c05d33c4 Mon Sep 17 00:00:00 2001
From: Stefan Rueger <stefan.rueger@urclocks.com>
Date: Thu, 9 May 2024 11:05:35 +0100
Subject: [PATCH] Put static variable of config_gram.y into context structure

---
 src/config_gram.y | 2 +-
 src/libavrdude.h  | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/config_gram.y b/src/config_gram.y
index 1a9650eb..99732fa5 100644
--- a/src/config_gram.y
+++ b/src/config_gram.y
@@ -51,7 +51,7 @@ static int assign_pin_list(int invert);
 static int which_opcode(TOKEN * opcode);
 static int parse_cmdbits(OPCODE * op, int opnum);
 
-static int pin_name;
+#define pin_name (cx->cfgy_pin_name)
 %}
 
 %token K_NULL;
diff --git a/src/libavrdude.h b/src/libavrdude.h
index f0d851ed..d121c8c1 100644
--- a/src/libavrdude.h
+++ b/src/libavrdude.h
@@ -1571,6 +1571,9 @@ typedef struct {
 
   // Static variable from dfu.c
   uint16_t dfu_wIndex;          // A running number for USB messages
+
+  // Static variable from config_gram.y
+ int cfgy_pin_name;             // Temporary variable for grammar parsing
 } cx_t;
 
 extern cx_t *cx;