diff --git a/sci-physics/bullet/bullet-2.78.bep b/sci-physics/bullet/bullet-2.78.bep
new file mode 100644
index 000000000..b49bedd4f
--- /dev/null
+++ b/sci-physics/bullet/bullet-2.78.bep
@@ -0,0 +1,21 @@
+DESCRIPTION="Continuous Collision Detection and Physics Library" 
+HOMEPAGE="http://www.bulletphysics.com/" 
+SRC_URI="http://bullet.googlecode.com/files/bullet-2.78-r2387.tgz"
+CHECKSUM_MD5="3611456232f1c01dea8094213382d0b3"
+REVISION="1"
+STATUS_HAIKU="stable"
+DEPEND="dev-util/cmake >= 2.8.3"
+
+BUILD {
+	cd bullet-2.78
+	cmake -DBUILD_DEMOS=ON .
+	make
+}
+
+INSTALL {
+	cd bullet-2.78
+	make install
+}
+
+LICENSE="Zlib"
+COPYRIGHT="2003-2008 Erwin Coumans"
diff --git a/sci-physics/bullet/patches/bullet-2.78.patch b/sci-physics/bullet/patches/bullet-2.78.patch
new file mode 100644
index 000000000..0e6ef5389
--- /dev/null
+++ b/sci-physics/bullet/patches/bullet-2.78.patch
@@ -0,0 +1,45 @@
+diff -Nbaur bullet-2.78/Demos/MultiThreadedDemo/CMakeLists.txt bullet-2.78-haiku/Demos/MultiThreadedDemo/CMakeLists.txt
+--- bullet-2.78/Demos/MultiThreadedDemo/CMakeLists.txt	2010-07-08 14:02:38.033554432 -0300
++++ bullet-2.78-haiku/Demos/MultiThreadedDemo/CMakeLists.txt	2011-04-25 19:30:57.000000000 -0300
+@@ -25,9 +25,9 @@
+ 	MultiThreadedDemo.cpp
+ 	MultiThreadedDemo.h
+ )
+-IF (UNIX)
++IF (UNIX AND NOT BEOS)
+   TARGET_LINK_LIBRARIES(AppMultiThreadedDemo pthread)
+-ENDIF(UNIX)
++ENDIF(UNIX AND NOT BEOS)
+ 
+ IF(WIN32)
+ IF (CMAKE_CL_64)
+diff -Nbaur bullet-2.78/Demos/OpenCLClothDemo/MiniCL/CMakeLists.txt bullet-2.78-haiku/Demos/OpenCLClothDemo/MiniCL/CMakeLists.txt
+--- bullet-2.78/Demos/OpenCLClothDemo/MiniCL/CMakeLists.txt	2010-09-21 20:09:18.033292288 -0300
++++ bullet-2.78-haiku/Demos/OpenCLClothDemo/MiniCL/CMakeLists.txt	2011-04-25 19:33:03.000000000 -0300
+@@ -81,9 +81,9 @@
+ 			COMMAND ${CMAKE_COMMAND} ARGS -E copy_if_different ${BULLET_PHYSICS_SOURCE_DIR}/Demos/OpenCLClothDemo/atiFlag.bmp ${CMAKE_CURRENT_BINARY_DIR}
+ 			)
+ ENDIF()
+-IF (UNIX)
++IF (UNIX AND NOT BEOS)
+   TARGET_LINK_LIBRARIES(AppOpenCLClothDemo_Mini pthread)
+-ENDIF(UNIX)
++ENDIF(UNIX AND NOT BEOS)
+ 
+ 
+ IF (INTERNAL_ADD_POSTFIX_EXECUTABLE_NAMES)
+diff -Nbaur bullet-2.78/Demos/ThreadingDemo/CMakeLists.txt bullet-2.78-haiku/Demos/ThreadingDemo/CMakeLists.txt
+--- bullet-2.78/Demos/ThreadingDemo/CMakeLists.txt	2010-10-06 20:07:00.014155776 -0300
++++ bullet-2.78-haiku/Demos/ThreadingDemo/CMakeLists.txt	2011-04-25 19:32:00.000000000 -0300
+@@ -34,9 +34,9 @@
+ 	)
+ ENDIF()
+ 
+-IF (UNIX)
++IF (UNIX AND NOT BEOS)
+   TARGET_LINK_LIBRARIES(AppThreadingDemo pthread)
+-ENDIF(UNIX)
++ENDIF(UNIX AND NOT BEOS)
+ 
+ IF (INTERNAL_ADD_POSTFIX_EXECUTABLE_NAMES)
+ 			SET_TARGET_PROPERTIES(AppThreadingDemo PROPERTIES  DEBUG_POSTFIX "_Debug")