Reputation: 4565

Add library search path to clang

How can I add /usr/local/lib to my clang library search path?

This is what I see when I list my library search paths using clang -Xlinker -v:

Upvotes: 24

Answers (3)

user20113089

Reputation: 1

its, capital I (i), not capital L. Example:

clang -fsanitize=unsigned-integer-overflow,signed-integer-overflow,shift,pointer-overflow -Wall -Wno-format-extra-args -g utilities.cpp -I/Users/myName/Git/myProj/src/libs "$@" && ./a.out

Upvotes: -4

The Quantum Physicist

Reputation: 26276

Is it OK to add it as environment variable?

This should work:

export LIBRARY_PATH=$LIBRARY_PATH:/usr/local/lib

Notice, it's LIBRARY_PATH, not LD_LIBRARY_PATH.

On the other hand, if that doesn't work for you, you should compile with the flag:

-L/usr/local/lib

And that should be sufficient, too.

EDIT: Btw, I don't know why you're using back-slashes instead of slashes... that needs explanation. Use slashes always. Even on Windows.

Upvotes: 27

arved

Reputation: 4576

With the -L flag you can add additional paths to your library path.

Upvotes: 7

Add library search path to clang

Answers (3)

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