diff -rupN widelands-build16-src/CMakeLists.txt widelands-build16-srcedited/CMakeLists.txt
--- widelands-build16-src/CMakeLists.txt	2011-04-15 20:40:26.000000000 +0200
+++ widelands-build16-srcedited/CMakeLists.txt	2011-05-01 23:17:39.000000000 +0200
@@ -141,6 +141,10 @@ endif (WL_UNIT_TESTS)
 
 option (WL_STRICT "If strict compilation mode is requested (almost every warning is an error)" OFF)
 
+#On FreeBSD we must link to execinfo for backtrace
+find_library(EXECINFO_LIBRARY NAMES execinfo)
+
+
 set (PARAMETER_COMPILERFLAG_OLDSTYLECAST_EXTENDED "-Wold-style-cast -isystem ${Boost_INCLUDE_DIR}")
 set (PARAMETER_COMPILERFLAG_OLDSTYLECAST "-Wold-style-cast")
 set (PARAMETER_COMPILERFLAG_GENERICWARNINGS "-Wno-attributes -Wall")
@@ -443,3 +447,4 @@ set (CPACK_COMPONENTS_ALL ExecutableFile
 set (CPACK_GENERATOR "TGZ")
 set (CPACK_SOURCE_GENERATOR "TGZ")
 include(CPack)
+
diff -rupN widelands-build16-src/VERSION widelands-build16-srcedited/VERSION
--- widelands-build16-src/VERSION	1970-01-01 01:00:00.000000000 +0100
+++ widelands-build16-srcedited/VERSION	2011-05-01 23:17:59.000000000 +0200
@@ -0,0 +1 @@
+build-16
\ No newline at end of file
diff -rupN widelands-build16-src/compile.sh widelands-build16-srcedited/compile.sh
--- widelands-build16-src/compile.sh	2011-04-15 20:40:26.000000000 +0200
+++ widelands-build16-srcedited/compile.sh	2011-05-01 22:37:31.000000000 +0200
@@ -136,7 +136,7 @@ var_updater=0 # 0 = false
 
     echo " "
     cmake -DWL_PORTABLE=true .. -DCMAKE_EXE_CXX_FLAGS="${CFLAGS}" -DCMAKE_BUILD_TYPE="${var_build_type}"
-    make ${MAKEOPTS}
+    make ${MAKEOPTS} 
     return 0
   }
 
diff -rupN widelands-build16-src/src/CMakeLists.txt widelands-build16-srcedited/src/CMakeLists.txt
--- widelands-build16-src/src/CMakeLists.txt	2011-04-15 20:40:26.000000000 +0200
+++ widelands-build16-srcedited/src/CMakeLists.txt	2011-05-01 23:15:05.000000000 +0200
@@ -115,6 +115,8 @@ target_link_libraries(widelands_all ${ZL
 target_link_libraries(widelands_all ${GGZ_CORE_LIBRARY})
 target_link_libraries(widelands_all ${OPENGL_gl_LIBRARY})
 target_link_libraries(widelands_all ${GLEW_LIBRARY})
+target_link_libraries(widelands_all ${EXECINFO_LIBRARY})
+
 
 if (DEFINED WL_EXTRA_LINK_LIBRARIES)
   target_link_libraries(widelands_all ${WL_EXTRA_LINK_LIBRARIES})
diff -rupN widelands-build16-src/src/io/filesystem/disk_filesystem.cc widelands-build16-srcedited/src/io/filesystem/disk_filesystem.cc
--- widelands-build16-src/src/io/filesystem/disk_filesystem.cc	2011-04-15 20:40:26.000000000 +0200
+++ widelands-build16-srcedited/src/io/filesystem/disk_filesystem.cc	2011-05-01 21:52:12.000000000 +0200
@@ -439,7 +439,7 @@ void * RealFSImpl::fastLoad
 #ifdef __APPLE__
 	file = open(fullname.c_str(), O_RDONLY);
 #else
-	file = open(fullname.c_str(), O_RDONLY|O_NOATIME);
+	file = open(fullname.c_str(), O_RDONLY);
 #endif
 	length = lseek(file, 0, SEEK_END);
 	lseek(file, 0, SEEK_SET);
Files widelands-build16-src/widelands and widelands-build16-srcedited/widelands differ