re-added the OSX library.

UnityProject/Assets/Plugins/BulletUnity/Native/OSX/libbulletc.bundle.dSYM/Contents/Info.plist

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+	<dict>
+		<key>CFBundleDevelopmentRegion</key>
+		<string>English</string>
+		<key>CFBundleIdentifier</key>
+		<string>com.apple.xcode.dsym.com.Gryphus.BulletPhysics.libbulletc</string>
+		<key>CFBundleInfoDictionaryVersion</key>
+		<string>6.0</string>
+		<key>CFBundlePackageType</key>
+		<string>dSYM</string>
+		<key>CFBundleSignature</key>
+		<string>????</string>
+		<key>CFBundleShortVersionString</key>
+		<string>1.0</string>
+		<key>CFBundleVersion</key>
+		<string>1</string>
+	</dict>
+</plist>

UnityProject/Assets/Plugins/BulletUnity/Native/OSX/libbulletc.bundle/Contents/Info.plist

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>BuildMachineOSBuild</key>
+	<string>14C109</string>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>libbulletc</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.Gryphus.BulletPhysics.libbulletc</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>libbulletc</string>
+	<key>CFBundlePackageType</key>
+	<string>BNDL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>DTCompiler</key>
+	<string>com.apple.compilers.llvm.clang.1_0</string>
+	<key>DTPlatformBuild</key>
+	<string>6E35b</string>
+	<key>DTPlatformVersion</key>
+	<string>GM</string>
+	<key>DTSDKBuild</key>
+	<string>14D125</string>
+	<key>DTSDKName</key>
+	<string>macosx10.10</string>
+	<key>DTXcode</key>
+	<string>0640</string>
+	<key>DTXcodeBuild</key>
+	<string>6E35b</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © 2016 Ian Deane. All rights reserved.</string>
+</dict>
+</plist>

UnityProject/Assets/Plugins/BulletUnity/Native/OSX/libbulletc.bundle/Contents/Resources/CMakeLists.txt

@@ -0,0 +1,64 @@
+INCLUDE_DIRECTORIES(
+ ${BULLET_PHYSICS_SOURCE_DIR}/Extras/ConvexDecomposition ${BULLET_PHYSICS_SOURCE_DIR}/src
+)
+
+SET(ConvexDecomposition_SRCS
+	bestfitobb.cpp
+	ConvexBuilder.cpp
+	cd_wavefront.cpp
+	fitsphere.cpp
+	meshvolume.cpp
+	raytri.cpp
+	vlookup.cpp
+	bestfit.cpp
+	cd_hull.cpp
+	ConvexDecomposition.cpp
+	concavity.cpp
+	float_math.cpp
+	planetri.cpp
+	splitplane.cpp
+)
+
+SET(ConvexDecomposition_HDRS
+	ConvexDecomposition.h
+	cd_vector.h
+	concavity.h
+	bestfitobb.h
+	ConvexBuilder.h
+	cd_wavefront.h
+	fitsphere.h
+	meshvolume.h
+	raytri.h
+	vlookup.h
+	bestfit.h
+	cd_hull.h
+)
+
+ADD_LIBRARY(ConvexDecomposition ${ConvexDecomposition_SRCS} ${ConvexDecomposition_HDRS})
+SET_TARGET_PROPERTIES(ConvexDecomposition PROPERTIES VERSION ${BULLET_VERSION})
+SET_TARGET_PROPERTIES(ConvexDecomposition PROPERTIES SOVERSION ${BULLET_VERSION})
+
+IF (BUILD_SHARED_LIBS)
+  TARGET_LINK_LIBRARIES(ConvexDecomposition BulletCollision LinearMath)
+ENDIF (BUILD_SHARED_LIBS)
+
+IF (INSTALL_EXTRA_LIBS)
+	IF (NOT INTERNAL_CREATE_DISTRIBUTABLE_MSVC_PROJECTFILES)
+		#FILES_MATCHING requires CMake 2.6
+		IF (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 2.5)
+			IF (APPLE AND BUILD_SHARED_LIBS AND FRAMEWORK)
+				INSTALL(TARGETS ConvexDecomposition DESTINATION .)
+			ELSE (APPLE AND BUILD_SHARED_LIBS AND FRAMEWORK)
+				INSTALL(TARGETS ConvexDecomposition DESTINATION lib${LIB_SUFFIX})
+				INSTALL(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+DESTINATION ${INCLUDE_INSTALL_DIR} FILES_MATCHING PATTERN "*.h"  PATTERN
+".svn" EXCLUDE PATTERN "CMakeFiles" EXCLUDE)
+			ENDIF (APPLE AND BUILD_SHARED_LIBS AND FRAMEWORK)
+		ENDIF (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 2.5)
+
+		IF (APPLE AND BUILD_SHARED_LIBS AND FRAMEWORK)
+			SET_TARGET_PROPERTIES(ConvexDecomposition PROPERTIES FRAMEWORK true)
+			SET_TARGET_PROPERTIES(ConvexDecomposition PROPERTIES PUBLIC_HEADER "${ConvexDecomposition_HDRS}")
+		ENDIF (APPLE AND BUILD_SHARED_LIBS AND FRAMEWORK)
+	ENDIF (NOT INTERNAL_CREATE_DISTRIBUTABLE_MSVC_PROJECTFILES)
+ENDIF (INSTALL_EXTRA_LIBS)