View source for CMake/Find library

{{Box code|FindFoo.cmake|
 IF (WIN32)
 	FIND_PATH( FOO_INCLUDE_PATH foo/foo.h
 		$ENV{PROGRAMFILES}/foo-0.1/include
 		DOC "The directory where foo/foo.h resides")
 	FIND_LIBRARY( FOO_LIBRARY
 		NAMES foo
 		PATHS
 		$ENV{PROGRAMFILES}/foo-0.1/lib
 		DOC "The Foo library")
 ELSE (WIN32)
 	FIND_PATH( FOO_INCLUDE_PATH foo/foo.h
 		/usr/include
 		/usr/local/include
 		/sw/include
 		/opt/local/include
 		DOC "The directory where foo/foo.h resides")
 	FIND_LIBRARY( FOO_LIBRARY
 		NAMES foo
 		PATHS
 		/usr/lib64
 		/usr/lib
 		/usr/local/lib64
 		/usr/local/lib
 		/sw/lib
 		/opt/local/lib
 		DOC "The Foo library")
 ENDIF (WIN32)
 
 IF (FOO_INCLUDE_PATH)
 	SET( FOO_FOUND 1 CACHE STRING "Set to 1 if Foo is found, 0 otherwise")
 ELSE (FOO_INCLUDE_PATH)
 	SET( FOO_FOUND 0 CACHE STRING "Set to 1 if Foo is found, 0 otherwise")
 ENDIF (FOO_INCLUDE_PATH)
 
 MARK_AS_ADVANCED( FOO_FOUND )
}}

{{Box code|CMakeLists.txt|
 MESSAGE(STATUS "Looking for Foo")
 INCLUDE(FindFoo.cmake)
 IF(FOO_FOUND)
 	MESSAGE(STATUS "Looking for Foo - found")
 ELSE(FOO_FOUND)
 	MESSAGE(FATAL_ERROR "Looking for Foo - not found")
 ENDIF(FOO_FOUND)
}}