C++ collect2.exe：错误：ld 返回 1 个退出状态
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collect2.exe: error: ld returned 1 exit status
提问by user3695946
Please I need help when I try to compile my .C to png
请在我尝试将 .C 编译为 png 时需要帮助
gcc --std=c99 -Wall -lz a.c -o a.png
c:/mingw/bin/../lib/gcc/mingw32/4.8.1/../../../../mingw32/bin/ld.exe: cannot find -lz
collect2.exe: error: ld returned 1 exit status
What does this mean?
这是什么意思？
回答by Ananya
From the error message, the linker says that it can not find libz.soor libz.a.
If you are providing that lib from your own path,
tell the linker that it has to search in your path, by
从错误消息中，链接器说它找不到libz.so或libz.a。如果您从自己的路径提供该库，请告诉链接器它必须在您的路径中搜索，通过
gcc --std=c99 -Wall -Ldir -lz a.c -o a.png
use
用
ld -lz --verbose
to see where linker has searched for libz.
查看链接器在何处搜索了 libz。
