From 08d0f42cc524d55cbb637d8626b31503614eade2 Mon Sep 17 00:00:00 2001
From: David Carlier <devnexen@gmail.com>
Date: Wed, 18 Nov 2020 17:13:21 +0000
Subject: [PATCH] Solaris based system build fix.

malloc_usable_size or similar unsupported.
---
 CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 177464f..a185e3c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -283,7 +283,8 @@ if(NOT DEFINED SNMALLOC_ONLY_HEADER_LIBRARY)
       if (WIN32
           OR (CMAKE_SYSTEM_NAME STREQUAL NetBSD)
           OR (CMAKE_SYSTEM_NAME STREQUAL OpenBSD)
-          OR (CMAKE_SYSTEM_NAME STREQUAL DragonFly))
+          OR (CMAKE_SYSTEM_NAME STREQUAL DragonFly)
+          OR (CMAKE_SYSTEM_NAME STREQUAL SunOS))
         # Windows does not support aligned allocation well enough
         # for pass through.
         # NetBSD, OpenBSD and DragonFlyBSD do not support malloc*size calls.