From 1d19bc09ef223657d0b055ea0059ee7797d7f9ed Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sat, 18 Jan 2025 13:35:19 -0500
Subject: [PATCH] Remove GCC's -Wunsuffixed-float-constants from warnings

This inclusion was a misunderstanding on my part: this warning isn't generally
applicable to standard C (it prevents using double literals whatsoever since C
doesn't have a suffix for them), but exists to support a GNU C extension.  It
also has no counterpart in clang.  So, remove it, since
warning_level=everything doesn't include such things.
---
 mesonbuild/compilers/mixins/gnu.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/mesonbuild/compilers/mixins/gnu.py b/mesonbuild/compilers/mixins/gnu.py
index 66b01ef512e1..b974474fa953 100644
--- a/mesonbuild/compilers/mixins/gnu.py
+++ b/mesonbuild/compilers/mixins/gnu.py
@@ -203,6 +203,7 @@
 #   -Wdeclaration-after-statement
 #   -Wtraditional
 #   -Wtraditional-conversion
+#   -Wunsuffixed-float-constants
 gnu_c_warning_args: T.Dict[str, T.List[str]] = {
     "0.0.0": [
         "-Wbad-function-cast",
@@ -217,9 +218,6 @@
     "4.1.0": [
         "-Wc++-compat",
     ],
-    "4.5.0": [
-        "-Wunsuffixed-float-constants",
-    ],
 }
 
 # GCC warnings for C++