From 8b86fbac17b9f990f653f534e9cc57b34c5572eb Mon Sep 17 00:00:00 2001
From: Eleni Maria Stea <elene.mst@gmail.com>
Date: Sat, 3 Jul 2021 17:12:30 +0300
Subject: vulkaninfo/cube: added support for FreeBSD

Made some changes for Vulkan-Tools to compile on FreeBSD.
---
 cube/cube.cpp           |  2 +-
 cube/gettime.h          |  2 +-
 vulkaninfo/vulkaninfo.h | 10 +++++-----
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/cube/cube.cpp b/cube/cube.cpp
index e7826d8e..f5db1f69 100644
--- a/cube/cube.cpp
+++ b/cube/cube.cpp
@@ -3256,7 +3256,7 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR pCmdLine,
     return (int)msg.wParam;
 }
 
-#elif __linux__
+#elif defined(__linux__) || defined(__FreeBSD__)
 
 int main(int argc, char **argv) {
     Demo demo;
diff --git a/cube/gettime.h b/cube/gettime.h
index 0139c7ae..4be0d851 100644
--- a/cube/gettime.h
+++ b/cube/gettime.h
@@ -26,7 +26,7 @@
 
 #include <windows.h>
 
-#elif defined(__unix__) || defined(__linux) || defined(__linux__) || defined(__ANDROID__) || defined(__EPOC32__) || defined(__QNX__)
+#elif defined(__unix__) || defined(__linux) || defined(__linux__) || defined(__FreeBSD__) || defined(__ANDROID__) || defined(__EPOC32__) || defined(__QNX__)
 
 #include <time.h>
 
diff --git a/vulkaninfo/vulkaninfo.h b/vulkaninfo/vulkaninfo.h
index 72854cf2..b4505b8c 100644
--- a/vulkaninfo/vulkaninfo.h
+++ b/vulkaninfo/vulkaninfo.h
@@ -66,7 +66,7 @@
 #endif
 #endif  // _WIN32
 
-#if defined(__linux__) || defined(__APPLE__)
+#if defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__)
 #include <dlfcn.h>
 #endif
 
@@ -262,7 +262,7 @@ auto GetVector(const char *func_name, F &&f, Ts &&... ts) -> std::vector<T> {
 // ----------- Instance Setup ------- //
 struct VkDll {
     VkResult Initialize() {
-#if defined(__linux__)
+#if defined(__linux__) || defined(__FreeBSD__)
         library = dlopen("libvulkan.so", RTLD_NOW | RTLD_LOCAL);
         if (!library) library = dlopen("libvulkan.so.1", RTLD_NOW | RTLD_LOCAL);
 #elif defined(_WIN32)
@@ -274,7 +274,7 @@ struct VkDll {
         return VK_SUCCESS;
     }
     void Close() {
-#if defined(__linux__)
+#if defined(__linux__) || defined(__FreeBSD__)
         dlclose(library);
 #elif defined(_WIN32)
         FreeLibrary(library);
@@ -429,13 +429,13 @@ struct VkDll {
   private:
     template <typename T>
     void Load(T &func_dest, const char *func_name) {
-#if defined(__linux__)
+#if defined(__linux__) || defined(__FreeBSD__)
         func_dest = reinterpret_cast<T>(dlsym(library, func_name));
 #elif defined(_WIN32)
         func_dest = reinterpret_cast<T>(GetProcAddress(library, func_name));
 #endif
     }
-#if defined(__linux__)
+#if defined(__linux__) || defined(__FreeBSD__)
     void *library;
 #elif defined(_WIN32)
     HMODULE library;
-- 
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