From b6d67560e39ca3c7154d97355fec988210a460e5 Mon Sep 17 00:00:00 2001
From: Ganael Laplanche <ganael.laplanche@martymac.org>
Date: Wed, 29 Nov 2023 20:38:56 +0100
Subject: [PATCH 1/3] Fix data directory handling on FreeBSD

---
 src/duckstation-nogui/nogui_host.cpp | 2 +-
 src/duckstation-qt/qthost.cpp        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/duckstation-nogui/nogui_host.cpp b/src/duckstation-nogui/nogui_host.cpp
index 5543c2c99..8e2778ed1 100644
--- a/src/duckstation-nogui/nogui_host.cpp
+++ b/src/duckstation-nogui/nogui_host.cpp
@@ -185,7 +185,7 @@ void NoGUIHost::SetDataDirectory()
       EmuFolders::DataRoot = Path::Combine(StringUtil::WideStringToUTF8String(documents_directory), "DuckStation");
     CoTaskMemFree(documents_directory);
   }
-#elif defined(__linux__)
+#elif defined(__linux__) || defined(__FreeBSD__)
   // Use $XDG_CONFIG_HOME/duckstation if it exists.
   const char* xdg_config_home = getenv("XDG_CONFIG_HOME");
   if (xdg_config_home && Path::IsAbsolute(xdg_config_home))
diff --git a/src/duckstation-qt/qthost.cpp b/src/duckstation-qt/qthost.cpp
index a2039160d..b7977cb60 100644
--- a/src/duckstation-qt/qthost.cpp
+++ b/src/duckstation-qt/qthost.cpp
@@ -290,7 +290,7 @@ void QtHost::SetDataDirectory()
       EmuFolders::DataRoot = Path::Combine(StringUtil::WideStringToUTF8String(documents_directory), "DuckStation");
     CoTaskMemFree(documents_directory);
   }
-#elif defined(__linux__)
+#elif defined(__linux__) || defined(__FreeBSD__)
   // Use $XDG_CONFIG_HOME/duckstation if it exists.
   const char* xdg_config_home = getenv("XDG_CONFIG_HOME");
   if (xdg_config_home && Path::IsAbsolute(xdg_config_home))

From af046c8987ec3c580eff8a0c7c438762377fdbca Mon Sep 17 00:00:00 2001
From: Ganael Laplanche <ganael.laplanche@martymac.org>
Date: Wed, 29 Nov 2023 20:54:12 +0100
Subject: [PATCH 2/3] Fix build on FreeBSD

FreeBSD's alloca(3) only needs <stdlib.h>
---
 src/common/byte_stream.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/common/byte_stream.cpp b/src/common/byte_stream.cpp
index bb26af0fd..186099960 100644
--- a/src/common/byte_stream.cpp
+++ b/src/common/byte_stream.cpp
@@ -28,8 +28,10 @@
 #ifdef _MSC_VER
 #include <malloc.h>
 #else
+#if !defined(__FreeBSD__)
 #include <alloca.h>
 #endif
+#endif
 
 Log_SetChannel(ByteStream);
 

From 5486a7a467dc0cd502bd8c4e7eb7a3c95a5a3c02 Mon Sep 17 00:00:00 2001
From: Ganael Laplanche <ganael.laplanche@martymac.org>
Date: Wed, 29 Nov 2023 21:05:21 +0100
Subject: [PATCH 3/3] Fix get_thread_time() declaration on FreeBSD

---
 src/common/threading.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/common/threading.cpp b/src/common/threading.cpp
index ac272ff1c..8dacce838 100644
--- a/src/common/threading.cpp
+++ b/src/common/threading.cpp
@@ -64,7 +64,7 @@ static u64 getthreadtime(thread_port_t thread)
 }
 #endif
 
-#ifdef __linux__
+#if defined(__linux__) || defined(__FreeBSD__)
 // Helper function to get either either the current cpu usage
 // in called thread or in id thread
 static u64 get_thread_time(void* id = 0)
@@ -227,7 +227,7 @@ u64 Threading::ThreadHandle::GetCPUTime() const
   return user.u64time + kernel.u64time;
 #elif defined(__APPLE__)
   return getthreadtime(pthread_mach_thread_np((pthread_t)m_native_handle));
-#elif defined(__linux__)
+#elif defined(__linux__) || defined(__FreeBSD__)
   return get_thread_time(m_native_handle);
 #else
   return 0;