From 37a57d00113bece5e74ffd613865ad75c1e5e719 Mon Sep 17 00:00:00 2001
From: David Carlier <devnexen@gmail.com>
Date: Sat, 26 Mar 2022 15:05:08 +0000
Subject: [PATCH] Fix build for Haiku and a handful of other oses with the
 spirv-tools dependency.

---
 CMakeLists.txt                                     | 4 ++++
 lib/shaderc/third_party/spirv-tools/CMakeLists.txt | 6 ++++++
 src/utils/mem_utils.hpp                            | 2 +-
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c42476411..81c51dd40 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -722,6 +722,10 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
 	target_link_libraries(supertuxkart nsl socket vorbisfile)
 endif()
 
+if (${CMAKE_SYSTEM_NAME} MATCHES "Haiku")
+	target_link_libraries(supertuxkart vorbisfile)
+endif()
+
 if (USE_DNS_C)
     target_link_libraries(supertuxkart dnsc)
 else()
diff --git a/lib/shaderc/third_party/spirv-tools/CMakeLists.txt b/lib/shaderc/third_party/spirv-tools/CMakeLists.txt
index 8fbfb92b8..57f3ec65a 100644
--- a/lib/shaderc/third_party/spirv-tools/CMakeLists.txt
+++ b/lib/shaderc/third_party/spirv-tools/CMakeLists.txt
@@ -59,8 +59,14 @@ elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Android")
   set(SPIRV_TIMER_ENABLED ${SPIRV_ALLOW_TIMERS})
 elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "FreeBSD")
   add_definitions(-DSPIRV_FREEBSD)
+elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "OpenBSD")
+	add_definitions(-DSPIRV_OPENBSD)
+elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "NetBSD")
+	add_definitions(-DSPIRV_NETBSD)
 elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Fuchsia")
   add_definitions(-DSPIRV_FUCHSIA)
+elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Haiku")
+  add_definitions(-DSPIRV_HAIKU)
 else()
   message(FATAL_ERROR "Your platform '${CMAKE_SYSTEM_NAME}' is not supported!")
 endif()
diff --git a/src/utils/mem_utils.hpp b/src/utils/mem_utils.hpp
index 4aadca7e4..162aa8950 100644
--- a/src/utils/mem_utils.hpp
+++ b/src/utils/mem_utils.hpp
@@ -24,7 +24,7 @@ namespace MemUtils {
         callback cb;
 	bool chg;
     public:
-	deref(callback _c) : cb(std::move(_c)) {}
+	deref(callback _c) : cb(std::move(_c)), chg(true) {}
 	deref(const deref &) = delete;
 	deref& operator=(const deref &) = delete;
 	deref(deref &&other) :