Open minnow54426 opened 4 months ago
It seems that this file is distributed with GCC.
Thanks for the problem! I'm working on it.
I updated the master, please try building again.
Sorry for late response. The new master can run cargo build successfully, great! There is still some issue with cargo test and cargo run with examples, the error is
Compiling openfhe v0.1.5
error: linking with `cc` failed: exit status: 1
and the note is
note: ld: unknown options: -rpath=/usr/local/lib
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Thanks very much!
Some further information. ChatGPT suggests to replace
println!("cargo::rustc-link-arg=-Wl,-rpath=/usr/local/lib");
with
println!("cargo::rustc-link-arg=-Wl,-rpath,/usr/local/lib");
which replace "=" with ",", then, after rebuild, test introduce a new error
ld: warning: object file (/Users/openfhe-rs/target/debug/build/openfhe-012c5e72e626bb2b/out/libopenfhe.a[2](3a03b8d1686208bd-lib.rs.o)) was built for newer 'macOS' version (14.4) than being linked (14.0)
Then I add a new line to build.rs
println!("cargo::rustc-env=MACOSX_DEPLOYMENT_TARGET=14.4");
Finally the error with test becomes
ld: warning: search path './openfhe-development/install/lib' not found
Undefined symbols for architecture arm64:
"lbcrypto::PseudoRandomNumberGenerator::m_prng", referenced from:
lbcrypto::PseudoRandomNumberGenerator::GetPRNG() in libopenfhe.a[5](2e40c9e35e9506f4-CryptoContext.o)
lbcrypto::PseudoRandomNumberGenerator::GetPRNG() in libopenfhe.a[5](2e40c9e35e9506f4-CryptoContext.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
I go to C++ version of openFHE and checked, m_prng does exist and is defined in namespace lbcrypto as follows
std::shared_ptr<PRNG> PseudoRandomNumberGenerator::m_prng = nullptr;
I have been used C++ version of openFHE via cmake for a long time, and nothing is wrong with this m_prng.
I am experiencing the same error about "Undefined symbols" reported above with the current version in main
. Any ideas/workarounds?
Hello, I got an error when running
which say that
My cmake version is 3.29.0, clang version is 15.0.0 and cargo version is 1.78.0 in MacBook pro with M3.