makefile

CC = gcc 
 
INCLUDES = -I/usr/local/include -Ia -Ib -Ic -I($(HOME)/include 
 
LIBINCLUDES = -L/usr/local/lib -Lbuild/lib  -L $(HOME)/lib
 
INC = $(INCLUDES) $(LIBINCLUDES) 
CFLAGS= -O2 -fPIC 
 
OBJS =  a.o b.o c.o 
 
LIBS = -lm -lthread -lgtk2
 
 
prog:   prog main.o
    $(CC) $(CFLAGS) $(INC) main.o $(OBJS) $(LIBS)
 
main.o: main.c $(OBJS)
    $(CC) $(CFLAGS) $(INC) -c main.c 
 
a.o:    a/a.c
    cd a
    $(CC) $(CFLAGS) $(INC) -c a.c 
 
b.o:    b/b.c
    cd b
    $(CC) $(CFLAGS) $(INC) -c b.c 
 
c.o:    c/c.c
     cd c
    $(CC) $(CFLAGS) $(INC) -c c.c
 
clean:
    rm -f *.o *~ prog
    cd a
    rm -f *.o *~
    cd b
    rm -f *.o *~
    cd c
    rm -f *.o *~

cmake

cmake_minimum_required(VERSION 2.8.9)
project (demo)

# 头文件
#Bring the headers, such as Student.h into the project
include_directories(include)
# 源文件
#However, the file(GLOB...) allows for wildcard additions:
file(GLOB SOURCES "*.c")
 
# 使用静态库.a/共享库.so
#For the shared library:
#set ( PROJECT_LINK_LIBS libtestStudent.so )
#link_directories( ~/exploringBB/extras/cmake/studentlib_shared/build )

#For the static library:
#set ( PROJECT_LINK_LIBS libtestStudent.a )
#link_directories( ~/exploringBB/extras/cmake/studentlib_static/build )
 
include_directories(~/exploringBB/extras/cmake/studentlib_shared/include)

# 构建可执行文件
add_executable(main ${SOURCES})

# 构建共享库.so
#Generate the shared library from the sources
#add_library(testStudent SHARED ${SOURCES})
 
#Set the location for library installation -- i.e., /usr/lib in this case
# not really necessary in this example. Use "sudo make install" to apply
#install(TARGETS testStudent DESTINATION /usr/lib)