+ added CMakeLists.txt

+ added headers
+ added library 'add_main.c'
+ some optimization

statgen/CMakeLists.txt

@@ -0,0 +1,23 @@
+cmake_minimum_required(VERSION 2.8)
+
+project(statgen)
+
+set(MY_CXX_FLAGS  "-Wall")
+set(CMAKE_CXX_FLAGS "-O0 ${MY_CXX_FLAGS}")
+set(CMAKE_SHARED_LINKER_FLAGS "-lm")
+
+set(SOURCE_EXE main.c)
+set(SOURCE_LIB add_main.c 
+               coords.c 
+               graph.c 
+               int2char.c 
+               messages.c 
+               stat_print.c
+               stat_select.c
+               stat_sort.c
+               summary_stat.c)
+
+add_library(stat SHARED ${SOURCE_LIB})
+add_executable(statgen ${SOURCE_EXE})
+
+target_link_libraries(statgen stat)