From 4b0a5e936b957ee4e3596a167d7192a1fdf86c9c Mon Sep 17 00:00:00 2001
From: Tonu Naks <naks@adacore.com>
Date: Thu, 5 Dec 2024 11:34:24 +0000
Subject: [PATCH] ada: Silence unused parameter warning on linux
In __gnat_locate_exec_on_path (char *exec_name, int current_dir_on_windows)
the recently added second parameter is for windows only. On non-windows
platforms its usage is removed by the preprocessor and the compiler
reports unused parameter.
gcc/ada/ChangeLog:
* adaint.c: void parameter on non-windows platforms
---
gcc/ada/adaint.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/gcc/ada/adaint.c b/gcc/ada/adaint.c
index 0b6d4bb6b4e5..0459956ff5ba 100644
--- a/gcc/ada/adaint.c
+++ b/gcc/ada/adaint.c
@@ -3110,6 +3110,10 @@ __gnat_locate_exec_on_path (char *exec_name, int current_dir_on_windows)
}
#else
+ /* Tell the compiler that we are not going to use this parameter
+ on non-windows platforms. */
+ (void)current_dir_on_windows;
+
const char *path_val = getenv ("PATH");
/* If PATH is not defined, proceed with __gnat_locate_exec anyway, so we can
--
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