From d70772a42debc40d4c13fd735913ee6ae322aa9b Mon Sep 17 00:00:00 2001
From: Ivan Maidanski <ivmai@mail.ru>
Date: Mon, 17 Apr 2023 20:30:51 +0300
Subject: Prevent 'function should return a value' BCC error in CMake script

* CMakeLists.txt [enable_werror && BORLAND && enable_threads]: Pass
"/w-rvl" to add_compile_options; add comment.
---
 CMakeLists.txt | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a9e11847..7bf50784 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -394,6 +394,11 @@ endif(enable_checksums)
 if (enable_werror)
   if (BORLAND)
     add_compile_options(/w!)
+    if (enable_threads)
+      # Workaround "function should return a value" warning for several
+      # asm functions in atomic_ops/sysdeps/msftc/x86.h.
+      add_compile_options(/w-rvl)
+    endif(enable_threads)
   elseif (MSVC)
     add_compile_options(/WX)
     # Workaround "typedef ignored on left of ..." warning reported in
-- 
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