给定一个编译的lib
,有没有办法通过查看它来判断它是用/md
还是/mt
编译的(也许使用 dumpbin
工具)?
Given a compiled lib
, is there a way to tell if it was compiled with /md
or /mt
just by looking at it (maybe with dumpbin
tool)?
dumpbin/directives foo.lib
是针对 lib
未使用 /GL
开关编译的情况的解决方案.是否可以选择检查以这种方式优化的 lib
文件?
dumpbin /directives foo.lib
is a solution for the case where the lib
was not compiled with /GL
switch. Is there an option to inspect a lib
file that was optimized in such a way?
是的,您可以使用 dumpbin 的 /DIRECTIVES
选项来查找 .lib 中的对象想要链接到哪些运行时库:
Yes, you could use dumpbin's /DIRECTIVES
option to find which runtime libraries the objects in the .lib want to link with:
dumpbin /directives foo.lib
在此处查找指定的运行时库的实例.例如,您可能会看到:
Look for instances of the runtime libraries specified here. For example, you might see:
/DEFAULTLIB:MSVCRTD
(使用/MDd 编译的模块)
/DEFAULTLIB:MSVCRTD
(module compiled with /MDd)
或
/DEFAULTLIB:MSVCRT
(使用/MD 编译的模块)
/DEFAULTLIB:MSVCRT
(module compiled with /MD)
或
/DEFAULTLIB:LIBCMT
(使用/MT 编译的模块)
/DEFAULTLIB:LIBCMT
(module compiled with /MT)
可能会有很多 /DEFAULTLIB
指令,因此您可以使用以下术语进行搜索:
There will probably be many /DEFAULTLIB
directives, so you can search using terms like:
dumpbin /DIRECTIVES foo.lib | find /i "msvcr"
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