From 232b14f48890d1453bab867579c7db5f6016611e Mon Sep 17 00:00:00 2001
From: Philip Lowman <philip@yhbt.com>
Date: Sun, 16 Aug 2009 23:07:15 -0400
Subject: Find module for the Bullet physics engine

---
 Modules/FindBullet.cmake | 75 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 Modules/FindBullet.cmake

diff --git a/Modules/FindBullet.cmake b/Modules/FindBullet.cmake
new file mode 100644
index 0000000..118efb6
--- /dev/null
+++ b/Modules/FindBullet.cmake
@@ -0,0 +1,75 @@
+# - Try to find the Bullet physics engine
+#
+#  This module defines the following variables
+#
+#  BULLET_FOUND - Was bullet found
+#  BULLET_INCLUDE_DIRS - the Bullet include directories
+#  BULLET_LIBRARIES - Link to this, by default it includes
+#                     all bullet components (Dynamics,
+#                     Collision, LinearMath, & SoftBody)
+#
+#  This module accepts the following variables
+#
+#  BULLET_ROOT - Can be set to bullet install path or Windows build path
+#
+
+# Copyright (c) 2009, Philip Lowman <philip@yhbt.com>
+#
+# Redistribution AND use is allowed according to the terms of the New
+# BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+macro(_FIND_BULLET_LIBRARY _var)
+  find_library(${_var}
+     NAMES 
+        ${ARGN}
+     PATHS
+        ${BULLET_ROOT}
+        ${BULLET_ROOT}/out/release8/libs
+        ${BULLET_ROOT}/out/debug8/libs
+     PATH_SUFFIXES lib
+  )
+  mark_as_advanced(${_var})
+endmacro()
+
+macro(_BULLET_APPEND_LIBRARIES _list _release)
+   set(_debug ${_release}_DEBUG)
+   if(${_debug})
+      set(${_list} ${${_list}} optimized ${${_release}} debug ${${_debug}})
+   else()
+      set(${_list} ${${_list}} ${${_release}})
+   endif()
+endmacro()
+
+find_path(BULLET_INCLUDE_DIR NAMES btBulletCollisionCommon.h
+  PATHS
+    ${BULLET_ROOT}/include
+    ${BULLET_ROOT}/src
+)
+
+# Find the libraries
+
+_FIND_BULLET_LIBRARY(BULLET_DYNAMICS_LIBRARY        BulletDynamics)
+_FIND_BULLET_LIBRARY(BULLET_DYNAMICS_LIBRARY_DEBUG  BulletDynamics_d)
+_FIND_BULLET_LIBRARY(BULLET_COLLISION_LIBRARY       BulletCollision)
+_FIND_BULLET_LIBRARY(BULLET_COLLISION_LIBRARY_DEBUG BulletCollision_d)
+_FIND_BULLET_LIBRARY(BULLET_MATH_LIBRARY            LinearMath BulletMath)
+_FIND_BULLET_LIBRARY(BULLET_MATH_LIBRARY_DEBUG      LinearMath_d BulletMath_d)
+_FIND_BULLET_LIBRARY(BULLET_SOFTBODY_LIBRARY        BulletSoftBody)
+_FIND_BULLET_LIBRARY(BULLET_SOFTBODY_LIBRARY_DEBUG  BulletSoftBody_d)
+
+
+# handle the QUIETLY and REQUIRED arguments and set BULLET_FOUND to TRUE if 
+# all listed variables are TRUE
+include(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(Bullet DEFAULT_MSG
+    BULLET_DYNAMICS_LIBRARY BULLET_COLLISION_LIBRARY BULLET_MATH_LIBRARY
+    BULLET_SOFTBODY_LIBRARY BULLET_INCLUDE_DIR)
+
+set(BULLET_INCLUDE_DIRS ${BULLET_INCLUDE_DIR})
+if(BULLET_FOUND)
+   _BULLET_APPEND_LIBRARIES(BULLET_LIBRARIES BULLET_DYNAMICS_LIBRARY)
+   _BULLET_APPEND_LIBRARIES(BULLET_LIBRARIES BULLET_COLLISION_LIBRARY)
+   _BULLET_APPEND_LIBRARIES(BULLET_LIBRARIES BULLET_MATH_LIBRARY)
+   _BULLET_APPEND_LIBRARIES(BULLET_LIBRARIES BULLET_SOFTBODY_LIBRARY)
+endif()
-- 
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