[問題] Err msg 'undefined reference to main' in make

[sa901119 (ads901119)]

Sorry I don't know how to install Chinese input method on this machine = =

I failed to make the files of hw1.1.4a, and here's the error message:


g++ -c main.cpp
g++ -o main.o a.o b.o
/usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib/crt1.o: In function
`_start':
(.text+0x18): undefined reference to `main'
collect2: ld returned 1 exit status
make: *** [hw1.1.4a] Error 1


I saw someone ask the same question before on this board,

but I'm sure that my disk is very empty.

What happened ?

Can anyone give me a hand ? Thanks a lot.

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http://www.wretch.cc/blog/ads901119


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※ 發信站: 批踢踢實業坊(ptt.cc) 
◆ From: 140.112.252.248
推 timrau:"g++ -o main.o a.o b.o"
→ timrau:等於是嘗試把a.o, b.o link成執行檔main.o
→ timrau:那當然找不到main().....
→ sa901119:I got it, thank you so much~~