[ 48%] Building C object CMakeFiles/toxcore_static.dir/toxav/bwcontroller.c.o
[ 48%] Building C object CMakeFiles/toxcore_shared.dir/toxav/bwcontroller.c.o
[ 49%] Building C object CMakeFiles/toxcore_static.dir/toxav/groupav.c.o
[ 50%] Building C object CMakeFiles/toxcore_static.dir/toxav/rtp.c.o
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[ 55%] Linking C static library libtoxcore.a
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[ 55%] Building C object other/bootstrap_daemon/CMakeFiles/tox-bootstrapd.dir/src/command_line_arguments.c.o
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[ 60%] Linking C executable tox-bootstrapd
/root/c-toxcore/auto_tests/auto_test_support.c:270:101: error: variable 'err' may be uninitialized when used here [-Werror,-Wconditional-uninitialized]
    ck_assert_msg(autotox->tox != nullptr, "failed to create tox instance #%u (error = %d)", index, err);
                                                                                                    ^~~
/root/c-toxcore/auto_tests/check_compat.h:19:21: note: expanded from macro 'ck_assert_msg'
    fprintf(stderr, __VA_ARGS__);                                       \
                    ^~~~~~~~~~~
/root/c-toxcore/auto_tests/auto_test_support.c:228:5: note: variable 'err' is declared here
    Tox_Err_New err;
    ^
1 error generated.
gmake[2]: *** [auto_tests/CMakeFiles/auto_test_support.dir/build.make:76: auto_tests/CMakeFiles/auto_test_support.dir/auto_test_support.c.o] Error 1
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gmake[2]: Target 'auto_tests/CMakeFiles/auto_test_support.dir/build' not remade because of errors.
gmake[1]: *** [CMakeFiles/Makefile2:1110: auto_tests/CMakeFiles/auto_test_support.dir/all] Error 2
[ 61%] Built target tox-bootstrapd
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[ 61%] Built target DHT_bootstrap
gmake[1]: Target 'all' not remade because of errors.
gmake: *** [Makefile:146: all] Error 2
gmake: Target 'install' not remade because of errors.

Exit status: 2