ex_dtls won't compile
I'm sure this is a me issue, but I'm stumped. I've got a membrane project that worked on a different computer. Both are Macs
Running mix deps.compile throws an error:
ld: library 'ssl' not found
clang: error: linker command failed with exit code 1 (use -v to see invocation)
could not compile dependency :ex_dtls, "mix compile" failed. Errors may have been logged above. You can recompile this dependency with "mix deps.compile ex_dtls --force", update it with "mix deps.update ex_dtls" or clean it with "mix deps.clean ex_dtls"
I've got openssl@3 installed via homebrew, and have the following env variables set
export LDFLAGS="-L${BREW_CELLAR}/openssl@3/${OPENSSL_VERSION}/lib"
export CFLAGS="-I${BREW_CELLAR}/openssl@3/${OPENSSL_VERSION}/include/"
export CPPFLAGS="-I${BREW_CELLAR}/openssl@3/${OPENSSL_VERSION}/include/"
What am I missing? Does ex_dtls actually need [email protected] instead?
Thanks for the help.3 Replies
No idea why this worked, but
export LIBRARY_PATH:/opt/homebrew/Cellar/openssl@3/3.3.0/lib
Fixed it. That env variable isn't set on my other mac, so I'm puzzled as to why that worked.
ExDTLS should try to look for
openssl.pc file. There are specified all needed paths like INCLUDE_DIR, etc. Can you make sure your openssl.pc is in searchable by pkg_config?
Then, you shouldn't need any of LDFLAGS, CFLAGS, CPPFLAGS and LIBRARY_PATHso making sure that LIBRARY_PATH is unset first, when I run:
Seems like it should work without the library path hack.
🤷♂️ I'm sure this is something with my system. It's odd; new mac, was just getting everything setup and moved over.