cannot link to dynamic library during parallel build

Usage
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1

I met a compile fail problem, which is caused by parallel build. Please see this bug report for detail:
https://bugs.llvm.org/show_bug.cgi?id=46617

how can I fix this in CMakeList.txt? I have explicitly change target_link_libraries to .so, but during parallel build, if .a is generated first, it is possbile that .a is used, and make the build fail, is this bug of cmake?

Thanks

2

It seems like the build graph is not well-defined if this can happen. Inside of CMake code, using the target names rather than -L/path -llibname would avoid any confusion like this. I’m not sure how the ambiguous command line ends up appearing though.

3

thanks. this seems decide by gcc link order, and build graph. so I will close this issue.