From ddea42efaab3889258ac0987abbac6132142b986 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Thu, 9 Jan 2020 02:22:32 +0300
Subject: common.cmake: more precise platform detection

---
 cmake/common.cmake | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/cmake/common.cmake b/cmake/common.cmake
index 1e23121..2179a32 100644
--- a/cmake/common.cmake
+++ b/cmake/common.cmake
@@ -63,9 +63,9 @@ if(NOT DEFINED CC_STATIC_RUNTIME)
     if(DEFINED Boost_USE_STATIC_LIBS AND NOT Boost_USE_STATIC_LIBS)
         # Linking to dynamic Boost libs and the static runtime is a no-no:
         set(static_runtime_default_value OFF)
-    endif()
-    if(UNIX)
-        # Linking to the GNU C library statically is dangerous:
+    elseif(CMAKE_SYSTEM_NAME STREQUAL "Windows" OR MINGW)
+    else()
+        # At this point, Linux-like environment & the GNU C Library are assumed.
         set(static_runtime_default_value OFF)
     endif()
     option(CC_STATIC_RUNTIME "Link the runtime statically" "${static_runtime_default_value}")
-- 
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