clang erro

[gicfgg]

while make after cmake ..successed, there is erro occured

ld: Undefined symbols: _pthread_rwlock_timedrdlock, referenced from: _pthread_rwlock_clockrdlock in compat.c.o _pthread_rwlock_timedwrlock, referenced from: _pthread_rwlock_clockwrlock in compat.c.o clang: error: linker command failed with exit code 1 (use -v to see invocation)

and i 'm using a mac

The C compiler identification is AppleClang 15.0.0.15000040

[michalvasko]

Please provide the output of cmake, having no prior CMake cache (empty build directory).

[gicfgg]

CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required): Compatibility with CMake < 3.5 will be removed from a future version of CMake.

Update the VERSION argument value or use a ... suffix to tell CMake that the project does not need compatibility with older versions.

-- The C compiler identification is AppleClang 15.0.0.15000040 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc - skipped -- Detecting C compile features -- Detecting C compile features - done CMake Warning at CMakeLists.txt:177 (message): valgrind executable not found! Disabling memory leaks tests.

-- Could NOT find CMocka (missing: CMOCKA_LIBRARIES CMOCKA_INCLUDE_DIR) (Required is at least version "1.0.1") -- Disabling tests because of missing CMocka -- Could NOT find Uncrustify (missing: UNCRUSTIFY) (Required is at least version "0.77") -- Looking for _POSIX_TIMERS -- Looking for _POSIX_TIMERS - found -- Looking for pthread_mutex_timedlock -- Looking for pthread_mutex_timedlock - not found -- Looking for pthread_mutex_clocklock -- Looking for pthread_mutex_clocklock - not found -- Looking for pthread_rwlock_clockrdlock -- Looking for pthread_rwlock_clockrdlock - not found -- Looking for pthread_rwlock_clockwrlock -- Looking for pthread_rwlock_clockwrlock - not found -- Looking for pthread_cond_clockwait -- Looking for pthread_cond_clockwait - not found -- Looking for vdprintf -- Looking for vdprintf - found -- Looking for asprintf -- Looking for asprintf - not found -- Looking for vasprintf -- Looking for vasprintf - not found -- Looking for getline -- Looking for getline - found -- Looking for strndup -- Looking for strndup - found -- Looking for strnstr -- Looking for strnstr - not found -- Looking for strdupa -- Looking for strdupa - not found -- Looking for strchrnul -- Looking for strchrnul - not found -- Looking for get_current_dir_name -- Looking for get_current_dir_name - not found -- Looking for stdatomic.h -- Looking for stdatomic.h - found -- Performing Test CMAKE_HAVE_LIBC_PTHREAD -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success -- Found Threads: TRUE
-- Looking for pthread_rwlockattr_setkind_np -- Looking for pthread_rwlockattr_setkind_np - not found -- Found OpenSSL: /opt/homebrew/lib/libcrypto.dylib (found version "3.1.3")
-- OpenSSL found, required for TLS -- Found LibSSH: /opt/homebrew/include (found suitable version "0.10.5", minimum required is "0.7.1") -- Found LibPAM: /Library/Developer/CommandLineTools/SDKs/MacOSX14.0.sdk/usr/lib/libpam.tbd
-- LibPAM found, version < 1.4, disabled PAM tests -- Found LibYANG: /usr/local/lib/libyang.dylib (found suitable version "2.41.0", minimum required is "2.28.0") -- Looking for shadow.h -- Looking for shadow.h - not found -- Looking for crypt.h -- Looking for crypt.h - not found -- Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE) -- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE) -- Configuring done (4.3s) -- Generating done (0.0s) -- Build files have been written to: /Users/sunxiaoyan/Documents/for-netopeer/libnetconf2-2.1.37/build

thankyou

[michalvasko]

You can try using the latest devel, this particular problem should be fixed. However, I am not sure you will not encounter another compilation problem and even if not, I doubt libnetconf2 will work correctly simply because MacOS is not officially supported.