cmake and travis support added

src/CMakeLists.txt

@@ -0,0 +1,26 @@
+
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+
+set(SOURCE_FILES    conv.c
+					hsfft.c
+					real.c
+					wavefilt.c
+					wavelib.c
+					wtmath.c
+                    )
+
+set(HEADER_FILES    conv.h
+					hsfft.h
+					real.h
+					wavefilt.h
+					wavelib.h
+					wtmath.h
+                    )
+
+add_library(wavelib STATIC ${SOURCE_FILES} ${HEADER_FILES})
+        
+set_property(TARGET wavelib PROPERTY FOLDER "lib")
+
+target_include_directories(wavelib PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+