--- common/src/IO/SystemPaths.cpp.orig	2016-03-09 20:19:17 UTC
+++ common/src/IO/SystemPaths.cpp
@@ -28,6 +28,9 @@
 #include <Windows.h>
 #elif defined __linux__
 #include <unistd.h>
+#elif defined __FreeBSD__
+#include <sys/types.h>
+#include <sys/sysctl.h>
 #endif
 
 namespace TrenchBroom {
@@ -74,6 +77,19 @@ namespace TrenchBroom {
                 const Path appPath(appPathStr);
                 return appPath.deleteLastComponent();
             }
+#elif defined __FreeBSD__
+            Path appDirectory() {
+                char buf[1024];
+                const int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1 };
+                size_t len = sizeof(buf);
+
+                const int result = sysctl(mib, 4, buf, &len, 0x0, 0);
+                assert(result == 0);
+
+                const String appPathStr(buf);
+                const Path appPath(appPathStr);
+                return appPath.deleteLastComponent();
+            }
 #endif
             
 #if defined __APPLE__
@@ -99,9 +115,9 @@ namespace TrenchBroom {
             Path resourceDirectory() {
                 return appDirectory() + Path("Resources");
             }
-#elif defined __linux__
+#elif defined __linux__ || defined __FreeBSD__
             Path resourceDirectory() {
-                return appDirectory() + Path("Resources");
+                return Path("%%DATADIR%%");
             }
 #endif
             
--- common/src/View/ViewConstants.cpp.orig	2016-03-09 20:19:17 UTC
+++ common/src/View/ViewConstants.cpp
@@ -32,7 +32,7 @@ namespace TrenchBroom {
 
             const wxColour& highlightText() {
                 static const wxColour col =
-#if defined __APPLE__
+#if defined __APPLE__ || defined __FreeBSD__
                 wxColour(26, 79, 189);
 #else
                 wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
--- common/src/View/KeyboardShortcut.cpp.orig	2016-03-09 20:19:17 UTC
+++ common/src/View/KeyboardShortcut.cpp
@@ -74,7 +74,7 @@ namespace TrenchBroom {
         }
         
         bool KeyboardShortcut::isShortcutValid(const int key, const int modifier1, const int modifier2, const int modifier3) {
-#ifdef __linux__
+#if defined __linux__ || defined __FreeBSD__
             // TAB and Escape are never allowed on GTK2:
             if (key == WXK_TAB || key == WXK_ESCAPE)
                 return false;
--- common/src/View/ViewConstants.h.orig	2016-03-09 20:19:17 UTC
+++ common/src/View/ViewConstants.h
@@ -63,7 +63,7 @@ namespace TrenchBroom {
             static const int TextBoxInnerMargin                 = 0;
             static const int TabBarBarLeftMargin                = 10;
             static const int ToggleButtonStyle                  = 0x08000000; // wxBORDER_SUNKEN
-#elif defined __linux__
+#elif defined __linux__ || defined __FreeBSD__
             static const int DialogOuterMargin                  = 10;
             static const int DialogButtonTopMargin              = 10;
             static const int DialogButtonSideMargin             = 0;