From bf9023d6f84b1b1d18a0068b82a54e158888297c Mon Sep 17 00:00:00 2001
From: Quantum <quantum2048@gmail.com>
Date: Sat, 28 May 2022 14:46:22 -0400
Subject: [PATCH] [client] cmake: pass -Wstrict-prototypes for C files only
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This avoids the following warning in C++ code:

    cc1plus: warning: command-line option ‘-Wstrict-prototypes’ is
    valid for C/ObjC but not for C++
---
 client/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/CMakeLists.txt b/client/CMakeLists.txt
index 13236c7f..836f8146 100644
--- a/client/CMakeLists.txt
+++ b/client/CMakeLists.txt
@@ -66,7 +66,7 @@ add_compile_options(
   "-Wextra"
   "-Wno-sign-compare"
   "-Wno-unused-parameter"
-  "-Wstrict-prototypes"
+  "$<$<COMPILE_LANGUAGE:C>:-Wstrict-prototypes>"
   "$<$<C_COMPILER_ID:GNU>:-Wimplicit-fallthrough=2>"
   "-Werror"
   "-Wfatal-errors"