在Linux下,编译一个多线程的程序命令为:
gcc -lpthread -o file file.c
在Linux下,用交叉编译器编译一个在uclinux下运行的多线程程序,makefile文件如下:
CFLAGS = -Wall -Os -Dlinux -D__linux__ -Dunix -D__uClinux__ -DEMBED LDFLAGS =-Wl,-elf2flt LOCAL_LIBS = /usr/local/arm-elf/lib/libpthread.a CC = arm-elf-gcc LD = arm-elf-gcc TARGT = test OBJ = $(TARGT).o SRC = $(TARGT).c all: $(TARGT) %.o:%.c $(CC) $(CFLAGS) -c $< -o $@ $(TARGT) :$(OBJ) $(LOCAL_LIBS) $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(OBJ) $(LOCAL_LIBS) $(LDLIBS) clean: -rm -f $(EXEC) *.elf *.gdb *.o