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thomwiggers / kemtls-experiment

Experimental implementation of KEMTLS in Rustls
https://wggrs.nl/p/kemtls/
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Cmake exit #5

Closed SimonRastikian closed 3 years ago

SimonRastikian commented 3 years ago

Hello,

After the last chat, I updated my OS to Ubuntu 20.04. Now :

Compiling ... (all packages) then there is Compiling oqs-sys v0.1.0 (/home/simonpc/Documents/kemtls-experiment/oqs-rs/oqs-sys) error: failed to run custom build command for oqs-sys v0.1.0 (/home/simonpc/Documents/kemtls-experiment/oqs-rs/oqs-sys)

Caused by: process didn't exit successfully: /home/simonpc/Documents/kemtls-experiment/rustls-kemtls/rustls-mio/target/debug/build/oqs-sys-6a7f51bcb3780b01/build-script-build (exit code: 101) --- stdout cargo:rustc-link-lib=crypto running: "cmake" "/home/simonpc/Documents/kemtls-experiment/oqs-rs/oqs-sys/liboqs" "-DOQS_USE_OPENSSL=Yes" "-DCMAKE_INSTALL_PREFIX=/home/simonpc/Documents/kemtls-experiment/rustls-kemtls/rustls-mio/target/debug/build/oqs-sys-1bae2684958a2faa/out" "-DCMAKE_C_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_C_COMPILER=/usr/bin/cc" "-DCMAKE_CXX_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_CXX_COMPILER=/usr/bin/c++" "-DCMAKE_ASM_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_ASM_COMPILER=/usr/bin/cc" "-DCMAKE_BUILD_TYPE=Optimized" -- Configuring incomplete, errors occurred! See also "/home/simonpc/Documents/kemtls-experiment/rustls-kemtls/rustls-mio/target/debug/build/oqs-sys-1bae2684958a2faa/out/build/CMakeFiles/CMakeOutput.log".

--- stderr CMake Error: CMake was unable to find a build program corresponding to "Unix Makefiles". CMAKE_MAKE_PROGRAM is not set. You probably need to select a different build tool. thread 'main' panicked at ' command did not execute successfully, got: exit code: 1

build script failed, must exit now', /home/simonpc/.cargo/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.45/src/lib.rs:894:5 note: run with RUST_BACKTRACE=1 environment variable to display a backtrace warning: build failed, waiting for other jobs to finish... warning: pqclean/crypto_sign/rainbowIa-cyclic/avx2/blas_comm.c:207:10: warning: ‘gf256mat_solve_linear_eq_ref’ defined but not used [-Wunused-function] warning: 207 | unsigned gf256mat_solve_linear_eq_ref( uint8_t sol, const uint8_t inp_mat, const uint8_t c_terms, unsigned n ) { warning: | ^~~~~~~~ warning: pqclean/crypto_sign/rainbowIa-cyclic/avx2/blas_comm.c:176:10: warning: ‘gf256mat_gauss_elim_ref’ defined but not used [-Wunused-function] warning: 176 | unsigned gf256mat_gauss_elim_ref( uint8_t mat, unsigned h, unsigned w ) { warning: | ^~~~~~~ warning: pqclean/crypto_sign/rainbowIa-cyclic/avx2/blas_comm.c:131:10: warning: ‘gf16mat_solve_linear_eq_ref’ defined but not used [-Wunused-function] warning: 131 | unsigned gf16mat_solve_linear_eq_ref(uint8_t sol, const uint8_t inp_mat, const uint8_t c_terms, unsigned n) { warning: | ^~~~~~~ warning: pqclean/crypto_sign/rainbowIa-cyclic/avx2/blas_comm.c:103:10: warning: ‘gf16mat_gauss_elim_ref’ defined but not used [-Wunused-function] warning: 103 | unsigned gf16mat_gauss_elim_ref(uint8_t mat, unsigned h, unsigned w) { warning: | ^~~~~~ warning: pqclean/crypto_sign/rainbowIa-cyclic/avx2/blas_comm.c:64:6: warning: ‘gf256mat_prod_ref’ defined but not used [-Wunused-function] warning: 64 | void gf256mat_prod_ref(uint8_t c, const uint8_t matA, unsigned n_A_vec_byte, unsigned n_A_width, const uint8_t b) { warning: | ^~~~~ warning: pqclean/crypto_sign/rainbowIa-cyclic/avx2/blas_comm.c:54:6: warning: ‘gf16mat_prod_ref’ defined but not used [-Wunused-function] warning: 54 | void gf16mat_prod_ref(uint8_t c, const uint8_t matA, unsigned n_A_vec_byte, unsigned n_A_width, const uint8_t b) { warning: | ^~~~ warning: pqclean/crypto_sign/rainbowIa-cyclic/avx2/rainbow_keypair_computation.c:369:6: warning: ‘calculate_Q_from_F_cyclic_ref’ defined but not used [-Wunused-function] warning: 369 | void calculate_Q_from_F_cyclic_ref( cpk_t Qs, const sk_t Fs, const sk_t Ts ) { warning: | ^~~~~~~~~ warning: pqclean/crypto_sign/rainbowIa-cyclic/avx2/rainbow_keypair_computation.c:304:6: warning: ‘calculate_F_from_Q_ref’ defined but not used [-Wunused-function] warning: 304 | void calculate_F_from_Q_ref( sk_t Fs, const sk_t Qs, sk_t Ts ) { warning: | ^~~~~~ warning: pqclean/crypto_sign/rainbowIa-cyclic/avx2/rainbow_keypair_computation.c:187:6: warning: ‘calculate_Q_from_F_ref’ defined but not used [-Wunused-function] warning: 187 | void calculate_Q_from_F_ref( ext_cpk_t Qs, const sk_t Fs, const sk_t *Ts ) { warning: | ^~~~~~ error: build failed

I checked the CMakeOutput.log file and it is said The system is: Linux - 5.8.0-48-generic - x86_64

Do you know what should I be doing to solve this?

thomwiggers commented 3 years ago
SimonRastikian commented 3 years ago

Thank you a lot Thom! After I ran this I discovered I also had clang missing. As you said I did not pay attention to all the declared but unused functions warnings however some new warning of the type

warning: allow(unreachable_code) incompatible with previous forbid --> /home/simonpc/Documents/kemtls-experiment/webpki/src/webpki.rs:365:25 48 warnings, -------- forbid level set here ... 365 let algorithm = key_id_to_kem(spki.algorithm_id_value)?; ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overruled by previous forbid 
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>

is occurring, however things seem to work and the target/debug/examples/tlsserver --help indeed outputs a help manual.

Thank you again!

thomwiggers commented 3 years ago

Yeah, such things happen if you're using Rust — the repo should really be pinned to a particular version of the compiler. Good to hear that it's mostly fixed.