[plain]
fzuir@ubuntu:~/workspace/automake/Hellworld$ make gcc -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"HelloWorld\" -DVERSION=\"1.0\" -I. -g -O2 -MT HelloWorld.o -MD -MP -MF .deps/HelloWorld.Tpo -c -o HelloWorld.o HelloWorld.c HelloWorld.c: In function ‘main’: HelloWorld.c:3: warning: incompatible implicit declaration of built-in function ‘printf’ mv -f .deps/HelloWorld.Tpo .deps/HelloWorld.Po gcc -g -O2 -o HelloWorld HelloWorld.o8、运行HelloWorld
[plain]
fzuir@ubuntu:~/workspace/automake/Hellworld$ ./HelloWorld Hello World!