cmake学习

学习写hello world
配置好cmake环境后
创建CMakeLists.txt

			PROJECT (HELLO)
			SET(SRC_LIST hello.c)
			MESSAGE(STATUS "This is BINARY dir " ${HELLO_BINARY_DIR})
			MESSAGE(STATUS "This is SOURCE dir "${HELLO_SOURCE_DIR})
			ADD_EXECUTABLE(hello ${SRC_LIST})

创建hello.c

			#include <stdio.h>

			int main()
			{
			    printf("Hello World.\n");
			    return 0;
			}

运行cmake

			cmake .
			myfly@ubuntu:~/mycmake/hello$ cmake .
			CMake Warning (dev) in CMakeLists.txt:
			  Syntax Warning in cmake code at

			    /home/myfly/mycmake/hello/CMakeLists.txt:4:37

			  Argument not separated from preceding token by whitespace.
			This warning is for project developers.  Use -Wno-dev to suppress it.

			-- This is BINARY dir /home/myfly/mycmake/hello
			-- This is SOURCE dir /home/myfly/mycmake/hello
			-- Configuring done
			-- Generating done
			-- Build files have been written to: /home/myfly/mycmake/hello

运行make,然后运行hello

				make
				./hello
				Hello World.