Help Android build to search for "wc" and "date" command.

CMakeLists.txt

@@ -65,7 +65,7 @@ SET(LIBRARY_3RDPARTY_PATH ${CMAKE_CURRENT_SOURCE_DIR}/lib/3rdParty)
 #  Autodetect if we are in a GIT repository
 # ----------------------------------------------------------------------------
 FIND_PROGRAM(GIT_PATH git)
-FIND_PROGRAM(WC_PATH wc)
+FIND_PROGRAM(WC_PATH wc PATHS "c:/cygwin64/bin" "c:/cygwin/bin")
 MARK_AS_ADVANCED(force GIT_PATH WC_PATH)
 IF(GIT_PATH AND WC_PATH)
   MESSAGE(STATUS "Extracting Emgu CV git version, please wait...")

cmake/modules/Today.cmake

@@ -1,6 +1,7 @@
 MACRO (TODAY)
+    FIND_PROGRAM(DATE_PATH date PATHS "c:/cygwin64/bin" "c:/cygwin/bin")
     IF (WIN32 OR ANDROID)
-        EXECUTE_PROCESS(COMMAND "date.exe" "/T" OUTPUT_VARIABLE TMP)
+        EXECUTE_PROCESS(COMMAND "${DATE_PATH}" "/T" OUTPUT_VARIABLE TMP)
 		MESSAGE(STATUS "date.exe: ${TMP}")
 		IF (TMP)
           string(REGEX REPLACE "(..)/(..)/(....).*" "\\3" CURRENT_YEAR ${TMP})
@@ -10,7 +11,7 @@ MACRO (TODAY)
     ENDIF()
 	
 	IF(UNIX OR (NOT CURRENT_YEAR))
-        EXECUTE_PROCESS(COMMAND "date" "+%d/%m/%Y" OUTPUT_VARIABLE TMP)
+        EXECUTE_PROCESS(COMMAND "${DATE_PATH}" "+%d/%m/%Y" OUTPUT_VARIABLE TMP)
 		MESSAGE(STATUS "date: ${TMP}")
 		IF (TMP)
           string(REGEX REPLACE "(..)/(..)/(....).*" "\\3" CURRENT_YEAR ${TMP})