It's seems that the -l pthread flag is missing.
Where I can add it ?
Thanks
16:06:06 **** Build of configuration Default for project Calculator ****
make tree V=hexagon_Debug_dynamic_toolv82_v60 VERBOSE=1 tree
making C:\Qualcomm\Hexagon_SDK\3.5.1/tools/qaic
make[1]: Entering directory `C:/Qualcomm/Hexagon_SDK/3.5.1/tools/qaic'
make[1]: `bin/qaic.exe' is up to date.
make[1]: Leaving directory `C:/Qualcomm/Hexagon_SDK/3.5.1/tools/qaic'
making C:\Qualcomm\Hexagon_SDK\3.5.1/libs/common/atomic
make[1]: Entering directory `C:/Qualcomm/Hexagon_SDK/3.5.1/libs/common/atomic'
making C:\Qualcomm\Hexagon_SDK\3.5.1/tools/qaic
make[2]: Entering directory `C:/Qualcomm/Hexagon_SDK/3.5.1/tools/qaic'
make[2]: `bin/qaic.exe' is up to date.
make[2]: Leaving directory `C:/Qualcomm/Hexagon_SDK/3.5.1/tools/qaic'
making .
make[2]: Entering directory `C:/Qualcomm/Hexagon_SDK/3.5.1/libs/common/atomic'
"C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/hexagon-clang" @hexagon_Debug_dynamic_toolv82_v60/atomic_q_link.txt
Target: hexagon
Thread model: posix
QuIC LLVM Hexagon Clang version 8.3.07 (based on LLVM 7.0.0)
InstalledDir: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin
"C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin\\hexagon-link.exe" --hash-style=sysv -march=hexagon -mcpu=hexagonv60 -G0 -o hexagon_Debug_dynamic_toolv82_v60/atomic_q C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/crt0_standalone.o C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/crt0.o C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/init.o -LC:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0 -LC:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60 -LC:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib --no-threads --start-group --whole-archive -lc -lgcc -lc++ -lc++abi -lc_eh C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/target/hexagon/lib/v60/G0/libhexagon.a --no-whole-archive --end-group --dynamic-linker= -E --force-dynamic --start-group hexagon_Debug_dynamic_toolv82_v60/atomic_q.o hexagon_Debug_dynamic_toolv82_v60/atomic.a --end-group --start-group -lstandalone -lc -lgcc --end-group C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/fini.o
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x0): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x50): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0xf0): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x4): undefined reference to `clock_gettime'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0xe8): undefined reference to `clock_gettime'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x4): undefined reference to `pthread_cond_destroy'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x18): undefined reference to `pthread_cond_signal'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x2c): undefined reference to `pthread_cond_broadcast'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x4c): undefined reference to `pthread_cond_wait'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x140): undefined reference to `pthread_cond_timedwait'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x190): undefined reference to `pthread_getspecific'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x1ac): undefined reference to `pthread_setspecific'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x1b8): undefined reference to `pthread_getspecific'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x324): undefined reference to `pthread_getspecific'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x4a8): undefined reference to `pthread_getspecific'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x1e0): undefined reference to `pthread_mutex_trylock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x1f4): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x210): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x4): undefined reference to `pthread_mutex_destroy'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x14): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x34): undefined reference to `pthread_mutex_trylock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x4c): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x6c): undefined reference to `pthread_mutexattr_init'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x7c): undefined reference to `pthread_mutexattr_settype'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x88): undefined reference to `pthread_mutex_init'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x9c): undefined reference to `pthread_mutexattr_destroy'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0xc0): undefined reference to `pthread_mutexattr_destroy'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0xd4): undefined reference to `pthread_mutex_destroy'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0xec): undefined reference to `pthread_mutex_destroy'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x100): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x120): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x134): undefined reference to `pthread_mutex_trylock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x160): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x16c): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x178): undefined reference to `pthread_mutex_destroy'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x1bc): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x200): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x220): undefined reference to `pthread_mutex_trylock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x258): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x280): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x294): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x2cc): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x2d8): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x2e4): undefined reference to `pthread_mutex_destroy'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x328): undefined reference to `pthread_self'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x340): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x39c): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x3d0): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x3ec): undefined reference to `pthread_self'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x3f4): undefined reference to `pthread_mutex_trylock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x438): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x468): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x488): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x490): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x4d0): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x4f0): undefined reference to `pthread_cond_wait'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x510): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x51c): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x530): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x540): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x54c): undefined reference to `pthread_cond_broadcast'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x564): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x574): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x580): undefined reference to `pthread_cond_broadcast'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x20): undefined reference to `pthread_join'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x54): undefined reference to `pthread_detach'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x134): undefined reference to `nanosleep'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++.a(.text+0x198): undefined reference to `pthread_key_create'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0x8): undefined reference to `pthread_once'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0x20): undefined reference to `pthread_getspecific'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0x48): undefined reference to `pthread_setspecific'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0x88): undefined reference to `pthread_once'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0xac): undefined reference to `pthread_getspecific'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0xbc): undefined reference to `pthread_key_create'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0xe8): undefined reference to `pthread_setspecific'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0x14): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0x58): undefined reference to `pthread_cond_wait'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0x90): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0xc8): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0xe8): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0xf8): undefined reference to `pthread_cond_broadcast'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0x130): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0x150): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0x160): undefined reference to `pthread_cond_broadcast'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0x28): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0xf8): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0x180): undefined reference to `pthread_mutex_lock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0x23c): undefined reference to `pthread_mutex_unlock'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0x58): undefined reference to `pthread_setspecific'
Error: C:/Qualcomm/Hexagon_SDK/3.5.1/tools/HEXAGON_Tools/8.3.07/Tools/bin/../target/hexagon/lib/v60/G0/libc++abi.a(.text+0xd8): undefined reference to `pthread_key_create'
Fatal: Linking had errors.
hexagon-clang.exe: error: hexagon-link command failed with exit code 1 (use -v to see invocation)
make[2]: *** [hexagon_Debug_dynamic_toolv82_v60/atomic_q] Error 1
make[2]: Leaving directory `C:/Qualcomm/Hexagon_SDK/3.5.1/libs/common/atomic'
make[1]: *** [tree] Error 2
make[1]: Leaving directory `C:/Qualcomm/Hexagon_SDK/3.5.1/libs/common/atomic'
make: *** [ATOMIC] Error 2
16:06:09 Build Failed. 93 errors, 0 warnings. (took 2s.875ms)
Solve! adding the tree flag to make!
make tree V=hexagon_Debug_dynamic_toolv83_v65
As I understand in the 3.5.1 SDK I sppose to use the QAIC IDL compiler.