无法编译c代码

Question

我是C的新手,我无法编译我下载的程序.Errormessage看起来像这样:

    ********@*******:~/Desktop/GRAPPA20$ gcc all_sorting_reversals.c
/usr/lib/gcc/i486-linux-gnu/4.3.3/../../../../lib/crt1.o: In function `_start':
/build/buildd/glibc-2.9/csu/../sysdeps/i386/elf/start.S:115: undefined reference to `main'
/tmp/ccwl1p7v.o: In function `find_all_sorting_reversals':
all_sorting_reversals.c:(.text+0x536): undefined reference to `clear_list'
all_sorting_reversals.c:(.text+0x55c): undefined reference to `clear_list'
all_sorting_reversals.c:(.text+0x5c5): undefined reference to `push'
all_sorting_reversals.c:(.text+0x5fe): undefined reference to `clear_list'
all_sorting_reversals.c:(.text+0x61f): undefined reference to `clear_list'
all_sorting_reversals.c:(.text+0x71d): undefined reference to `push'
all_sorting_reversals.c:(.text+0x767): undefined reference to `list_size'
all_sorting_reversals.c:(.text+0x791): undefined reference to `list_size'
all_sorting_reversals.c:(.text+0x7fe): undefined reference to `list_size'
all_sorting_reversals.c:(.text+0x830): undefined reference to `list_get'

该守则见:http://pastebin.com/d749ec13a

Answer 1

似乎all_sorting_reversals.c不包含main()方法,它希望与提供其他缺少方法的其他对象/库链接(list_get,list_size等).