什么是clang相当于-dynamic gcc标志? [英] What is clang's equivalent to -rdynamic gcc flag?
问题描述
我找不到任何类似的选项,包括所有的函数名称到最终版本的二进制文件。或者 clang
默认做?
I can't find any similar option that would include all the function names into the final release binary. Or does clang
do it by default?
推荐答案
似乎支持 -rdynamic
,尽管 clang --help
也不支持manpage。 (如果您在OSX上,则不需要-rdynamic)
At least clang 3.3 seems to support -rdynamic
though neither clang --help
nor the manpage documents it. (If you are on OSX, -rdynamic isn't needed)
gcc -rdynamic
说-rdynamic
将标志--export-dynamic传递给ELF链接器,在支持它的目标上。
gcc -rdynamic
says "-rdynamic
Pass the flag --export-dynamic to the ELF linker, on targets that support it."
所以clang也应该能够使用 -Wl, - export-dynamic
。
So clang should also be able to do the same with -Wl,--export-dynamic
.
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