Description: Add the missing libraries
 Add missing library to link step of libfreecnect and libfakenect.
 Centralize also the definition of MATH_LIB
Origin: vendor
Forwarded: no
Author: Nicolas Bourdaud <nicolas.bourdaud@gmail.com>
Last-Update: 2012-01-26

--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -3,6 +3,7 @@
 ######################################################################################
 
 include_directories (${CMAKE_CURRENT_SOURCE_DIR})
+find_package(Threads REQUIRED)
 
 set(CMAKE_C_FLAGS "-Wall")
 
@@ -45,8 +46,8 @@
 install (TARGETS freenectstatic
   DESTINATION "${PROJECT_LIBRARY_INSTALL_DIR}")
 
-target_link_libraries (freenect ${LIBUSB_1_LIBRARIES})
-target_link_libraries (freenectstatic ${LIBUSB_1_LIBRARIES})
+target_link_libraries(freenect ${LIBUSB_1_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries(freenectstatic ${LIBUSB_1_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
 
 # Install the header files
 install (FILES "../include/libfreenect.h" "../include/libfreenect-registration.h"
--- a/fakenect/CMakeLists.txt
+++ b/fakenect/CMakeLists.txt
@@ -11,9 +11,10 @@
 
 install (TARGETS fakenect
   DESTINATION "${PROJECT_LIBRARY_INSTALL_DIR}/fakenect")
+target_link_libraries(fakenect ${MATH_LIB})
 
 add_executable(fakenect-record record.c)
-target_link_libraries(fakenect-record freenect m)
+target_link_libraries(fakenect-record freenect)
 install (TARGETS fakenect-record
   DESTINATION bin)
 
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -104,6 +104,12 @@
 
 add_definitions(-Wall)
 
+if (WIN32)
+  set(MATH_LIB "")
+else(WIN32)
+  set(MATH_LIB "m")
+endif()
+
 # Pretty much everyone is going to need the main includes
 include_directories (${CMAKE_CURRENT_SOURCE_DIR}/include)
 
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -58,11 +58,6 @@
 
   include_directories(${OPENGL_INCLUDE_DIRS} ${GLUT_INCLUDE_DIRS} ${USB_INCLUDE_DIRS})
 
-  if (WIN32)
-    set(MATH_LIB "")
-  else(WIN32)
-    set(MATH_LIB "m")
-  endif()
 
   target_link_libraries(glview freenect ${OPENGL_LIBRARIES} ${GLUT_LIBRARY} ${CMAKE_THREAD_LIBS_INIT} ${MATH_LIB})
   target_link_libraries(regview freenect ${OPENGL_LIBRARIES} ${GLUT_LIBRARY} ${CMAKE_THREAD_LIBS_INIT} ${MATH_LIB})