>>> libtracefs 1.8.0 Extracting gzip -d -c /home/autobuild/autobuild/instance-8/dl/libtracefs/libtracefs-1.8.0.tar.gz | tar --strip-components=1 -C /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0 -xf - >>> libtracefs 1.8.0 Patching Applying 0001-libtracefs-meson-build-tracefs-mmap-by-default.patch using patch: patching file src/meson.build Applying 0002-libtracefs-utest-Add-PATH_MAX-if-it-is-not-already-defined.patch using patch: patching file utest/tracefs-utest.c >>> libtracefs 1.8.0 Configuring rm -rf /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0//build mkdir -p /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0//build sed -e "/^\[binaries\]$/s:$::" -e "/^\[properties\]$/s:$::" -e "s%@TARGET_CC@%/home/autobuild/autobuild/instance-8/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc%g" -e "s%@TARGET_CXX@%/bin/false%g" -e "s%@TARGET_AR@%/home/autobuild/autobuild/instance-8/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc-ar%g" -e "s%@TARGET_FC@%/home/autobuild/autobuild/instance-8/output-1/host/bin/arceb-buildroot-linux-uclibc-gfortran%g" -e "s%@TARGET_STRIP@%/bin/true%g" -e "s%@TARGET_ARCH@%arc%g" -e "s%@TARGET_CPU@%arc700%g" -e "s%@TARGET_ENDIAN@%big%g" -e "s%@TARGET_FCFLAGS@%%g" -e "s%@TARGET_CFLAGS@%'-D_LARGEFILE_SOURCE', '-D_LARGEFILE64_SOURCE', '-D_FILE_OFFSET_BITS=64', '-Os', '-g3'%g" -e "s%@TARGET_LDFLAGS@%%g" -e "s%@TARGET_CXXFLAGS@%'-D_LARGEFILE_SOURCE', '-D_LARGEFILE64_SOURCE', '-D_FILE_OFFSET_BITS=64', '-Os', '-g3'%g" -e "s%@BR2_CMAKE@%/home/autobuild/autobuild/instance-8/output-1/host/bin/cmake%g" -e "s%@PKGCONF_HOST_BINARY@%/home/autobuild/autobuild/instance-8/output-1/host/bin/pkgconf%g" -e "s%@HOST_DIR@%/home/autobuild/autobuild/instance-8/output-1/host%g" -e "s%@STAGING_DIR@%/home/autobuild/autobuild/instance-8/output-1/host/arceb-buildroot-linux-uclibc/sysroot%g" -e "s%@STATIC@%false%g" /home/autobuild/autobuild/instance-8/buildroot/support/misc/cross-compilation.conf.in > /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0//build/cross-compilation.conf PATH="/home/autobuild/autobuild/instance-8/output-1/host/bin:/home/autobuild/autobuild/instance-8/output-1/host/sbin:/home/autobuild/make:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl" CC_FOR_BUILD="/home/autobuild/autobuild/instance-8/output-1/host/bin/ccache /usr/bin/gcc" CXX_FOR_BUILD="/home/autobuild/autobuild/instance-8/output-1/host/bin/ccache /usr/bin/g++" PYTHONNOUSERSITE=y /home/autobuild/autobuild/instance-8/output-1/host/bin/meson setup --prefix=/usr --libdir=lib --default-library=shared --buildtype=release --cross-file=/home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0//build/cross-compilation.conf -Db_pie=false -Db_staticpic=true -Dstrip=false -Dbuild.pkg_config_path=/home/autobuild/autobuild/instance-8/output-1/host/lib/pkgconfig -Dbuild.cmake_prefix_path=/home/autobuild/autobuild/instance-8/output-1/host/lib/cmake -Ddoc=false -Dsamples=false /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/ /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0//build The Meson build system Version: 1.3.1 Source dir: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0 Build dir: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build Build type: cross build Project name: libtracefs Project version: 1.8 C compiler for the host machine: /home/autobuild/autobuild/instance-8/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc (gcc 13.1.1 "arceb-buildroot-linux-uclibc-gcc.br_real (Buildroot 2024.05-74-g7bfea9372f) 13.1.1 20230516") C linker for the host machine: /home/autobuild/autobuild/instance-8/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc ld.bfd 2.40.90.20230703 C compiler for the build machine: /home/autobuild/autobuild/instance-8/output-1/host/bin/ccache /usr/bin/gcc (gcc 14.1.1 "gcc (GCC) 14.1.1 20240507") C linker for the build machine: /home/autobuild/autobuild/instance-8/output-1/host/bin/ccache /usr/bin/gcc ld.bfd 2.42.0 Build machine cpu family: aarch64 Build machine cpu: aarch64 Host machine cpu family: arc Host machine cpu: arc700 Target machine cpu family: arc Target machine cpu: arc700 Found pkg-config: YES (/home/autobuild/autobuild/instance-8/output-1/host/bin/pkgconf) 1.6.3 Run-time dependency libtraceevent found: YES 1.8.2 Run-time dependency threads found: YES Run-time dependency cunit found: YES 2.1-3 Program flex found: YES (/home/autobuild/autobuild/instance-8/output-1/host/bin/flex) Program bison found: YES (/home/autobuild/autobuild/instance-8/output-1/host/bin/bison) Build targets in project: 3 libtracefs 1.8 User defined options Cross files : /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0//build/cross-compilation.conf build.cmake_prefix_path: /home/autobuild/autobuild/instance-8/output-1/host/lib/cmake build.pkg_config_path : /home/autobuild/autobuild/instance-8/output-1/host/lib/pkgconfig buildtype : release default_library : shared libdir : lib prefix : /usr strip : false b_pie : false b_staticpic : true doc : false samples : false Found ninja-1.11.1.git.kitware.jobserver-1 at /home/autobuild/autobuild/instance-8/output-1/host/bin/ninja >>> libtracefs 1.8.0 Building GIT_DIR=. PATH="/home/autobuild/autobuild/instance-8/output-1/host/bin:/home/autobuild/autobuild/instance-8/output-1/host/sbin:/home/autobuild/make:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl" PYTHONNOUSERSITE=y /home/autobuild/autobuild/instance-8/output-1/host/bin/ninja -C /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0//build ninja: Entering directory `/home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0//build' [1/41] Generating 'src/libtracefs.so.1.8.p/sqlhist.l.yy.c' [2/41] Generating 'src/libtracefs_static.a.p/sqlhist.l.yy.c' [3/41] Generating from 'sqlhist.y' [4/41] Generating from 'sqlhist.y' [5/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-kprobes.c.o [6/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-eprobes.c.o [7/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-dynevents.c.o [8/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-marker.c.o [9/41] Compiling C object src/libtracefs.so.1.8.p/meson-generated_sqlhist.l.yy.c.o [10/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-filter.c.o [11/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-mmap.c.o [12/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-uprobes.c.o [13/41] Compiling C object src/libtracefs.so.1.8.p/meson-generated_sqlhist.tab.c.o [14/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-record.c.o [15/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-instance.c.o ../src/tracefs-instance.c: In function 'tracefs_instance_reset': ../src/tracefs-instance.c:1542:31: warning: 'file' may be used uninitialized [-Wmaybe-uninitialized] 1542 | ret = clear_trigger(file); | ^~~~~~~~~~~~~~~~~~~ ../src/tracefs-instance.c:1487:15: note: 'file' was declared here 1487 | char *file; | ^~~~ [16/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-hist.c.o [17/41] Compiling C object src/libtracefs_static.a.p/tracefs-eprobes.c.o [18/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-utils.c.o [19/41] Compiling C object src/libtracefs_static.a.p/tracefs-dynevents.c.o [20/41] Compiling C object src/libtracefs_static.a.p/tracefs-instance.c.o ../src/tracefs-instance.c: In function 'tracefs_instance_reset': ../src/tracefs-instance.c:1542:31: warning: 'file' may be used uninitialized [-Wmaybe-uninitialized] 1542 | ret = clear_trigger(file); | ^~~~~~~~~~~~~~~~~~~ ../src/tracefs-instance.c:1487:15: note: 'file' was declared here 1487 | char *file; | ^~~~ [21/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-events.c.o [22/41] Compiling C object src/libtracefs_static.a.p/tracefs-hist.c.o [23/41] Compiling C object src/libtracefs_static.a.p/tracefs-filter.c.o [24/41] Compiling C object src/libtracefs_static.a.p/tracefs-kprobes.c.o [25/41] Compiling C object src/libtracefs_static.a.p/tracefs-marker.c.o [26/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-sqlhist.c.o ../src/tracefs-sqlhist.c: In function 'build_filter': ../src/tracefs-sqlhist.c:1190:15: warning: 'val' may be used uninitialized [-Wmaybe-uninitialized] 1190 | ret = append_filter(synth, TRACEFS_FILTER_COMPARE, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1191 | filter->lval->field.field, cmp, val); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../src/tracefs-sqlhist.c:1112:21: note: 'val' was declared here 1112 | const char *val; | ^~~ In function 'build_compare', inlined from 'build_synth' at ../src/tracefs-sqlhist.c:1581:9, inlined from 'tracefs_sql' at ../src/tracefs-sqlhist.c:1705:10: ../src/tracefs-sqlhist.c:937:36: warning: 'end_system' may be used uninitialized [-Wmaybe-uninitialized] 937 | if (lval->system == system && | ~~~~~~~~~~~~~~~~~~~~~~~^~ 938 | lval->event_name == event) { | ~~~~~~~~~~~~~~~~~~~~~~~~~ ../src/tracefs-sqlhist.c: In function 'tracefs_sql': ../src/tracefs-sqlhist.c:1467:21: note: 'end_system' was declared here 1467 | const char *end_system; | ^~~~~~~~~~ [27/41] Compiling C object src/libtracefs_static.a.p/tracefs-mmap.c.o [28/41] Compiling C object src/libtracefs_static.a.p/meson-generated_sqlhist.tab.c.o [29/41] Compiling C object src/libtracefs_static.a.p/tracefs-record.c.o [30/41] Compiling C object src/libtracefs_static.a.p/tracefs-uprobes.c.o [31/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-tools.c.o ../src/tracefs-tools.c: In function 'read_trace_pipe': ../src/tracefs-tools.c:1105:12: warning: 'ret' may be used uninitialized [-Wmaybe-uninitialized] 1105 | if (ret < 0 && (errno == EAGAIN || errno == EINTR)) | ^ ../src/tracefs-tools.c:1081:13: note: 'ret' was declared here 1081 | int ret; | ^~~ [32/41] Compiling C object src/libtracefs_static.a.p/tracefs-tools.c.o ../src/tracefs-tools.c: In function 'read_trace_pipe': ../src/tracefs-tools.c:1105:12: warning: 'ret' may be used uninitialized [-Wmaybe-uninitialized] 1105 | if (ret < 0 && (errno == EAGAIN || errno == EINTR)) | ^ ../src/tracefs-tools.c:1081:13: note: 'ret' was declared here 1081 | int ret; | ^~~ [33/41] Compiling C object src/libtracefs_static.a.p/tracefs-utils.c.o [34/41] Linking target src/libtracefs.so.1.8 [35/41] Compiling C object src/libtracefs_static.a.p/meson-generated_sqlhist.l.yy.c.o [36/41] Compiling C object src/libtracefs_static.a.p/tracefs-events.c.o [37/41] Compiling C object src/libtracefs_static.a.p/tracefs-sqlhist.c.o ../src/tracefs-sqlhist.c: In function 'build_filter': ../src/tracefs-sqlhist.c:1190:15: warning: 'val' may be used uninitialized [-Wmaybe-uninitialized] 1190 | ret = append_filter(synth, TRACEFS_FILTER_COMPARE, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1191 | filter->lval->field.field, cmp, val); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../src/tracefs-sqlhist.c:1112:21: note: 'val' was declared here 1112 | const char *val; | ^~~ In function 'build_compare', inlined from 'build_synth' at ../src/tracefs-sqlhist.c:1581:9, inlined from 'tracefs_sql' at ../src/tracefs-sqlhist.c:1705:10: ../src/tracefs-sqlhist.c:937:36: warning: 'end_system' may be used uninitialized [-Wmaybe-uninitialized] 937 | if (lval->system == system && | ~~~~~~~~~~~~~~~~~~~~~~~^~ 938 | lval->event_name == event) { | ~~~~~~~~~~~~~~~~~~~~~~~~~ ../src/tracefs-sqlhist.c: In function 'tracefs_sql': ../src/tracefs-sqlhist.c:1467:21: note: 'end_system' was declared here 1467 | const char *end_system; | ^~~~~~~~~~ [38/41] Linking static target src/libtracefs_static.a [39/41] Compiling C object utest/trace-utest.p/trace-utest.c.o [40/41] Compiling C object utest/trace-utest.p/tracefs-utest.c.o ../utest/tracefs-utest.c: In function 'trace_spin_thread': ../utest/tracefs-utest.c:906:9: warning: implicit declaration of function 'pthread_barrier_wait'; did you mean 'pthread_cond_wait'? [-Wimplicit-function-declaration] 906 | pthread_barrier_wait(&trace_barrier); | ^~~~~~~~~~~~~~~~~~~~ | pthread_cond_wait ../utest/tracefs-utest.c: In function 'test_instance_pid_filter': ../utest/tracefs-utest.c:957:9: warning: implicit declaration of function 'pthread_barrier_init'; did you mean 'pthread_attr_init'? [-Wimplicit-function-declaration] 957 | pthread_barrier_init(&trace_barrier, NULL, 3); | ^~~~~~~~~~~~~~~~~~~~ | pthread_attr_init [41/41] Linking target utest/trace-utest FAILED: utest/trace-utest /home/autobuild/autobuild/instance-8/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc -o utest/trace-utest utest/trace-utest.p/trace-utest.c.o utest/trace-utest.p/tracefs-utest.c.o -Wl,--as-needed -Wl,--no-undefined -Wl,-O1 -Wl,--start-group src/libtracefs_static.a /home/autobuild/autobuild/instance-8/output-1/host/arceb-buildroot-linux-uclibc/sysroot/usr/lib/libtraceevent.so -pthread /home/autobuild/autobuild/instance-8/output-1/host/arceb-buildroot-linux-uclibc/sysroot/usr/lib/libcunit.so -Wl,--end-group /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: utest/trace-utest.p/tracefs-utest.c.o: in function `trace_spin_thread': /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:912: undefined reference to `pthread_barrier_wait' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:912: undefined reference to `pthread_barrier_wait' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:909: undefined reference to `pthread_barrier_wait' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:909: undefined reference to `pthread_barrier_wait' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: utest/trace-utest.p/tracefs-utest.c.o: in function `trace_cpu_read_thread': /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:1302: undefined reference to `pthread_barrier_wait' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: utest/trace-utest.p/tracefs-utest.c.o:/home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:1302: more undefined references to `pthread_barrier_wait' follow /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: utest/trace-utest.p/tracefs-utest.c.o: in function `test_cpu_read_buf_percent': /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:1329: undefined reference to `pthread_barrier_init' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:1329: undefined reference to `pthread_barrier_init' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:1333: undefined reference to `pthread_barrier_wait' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:1333: undefined reference to `pthread_barrier_wait' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: utest/trace-utest.p/tracefs-utest.c.o: in function `run_test': /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:928: undefined reference to `pthread_barrier_wait' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:928: undefined reference to `pthread_barrier_wait' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:935: undefined reference to `pthread_barrier_wait' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: utest/trace-utest.p/tracefs-utest.c.o:/home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:935: more undefined references to `pthread_barrier_wait' follow /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: utest/trace-utest.p/tracefs-utest.c.o: in function `test_instance_pid_filter': /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:957: undefined reference to `pthread_barrier_init' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:957: undefined reference to `pthread_barrier_init' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:963: undefined reference to `pthread_barrier_wait' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:963: undefined reference to `pthread_barrier_wait' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:1026: undefined reference to `pthread_barrier_wait' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:1026: undefined reference to `pthread_barrier_wait' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:1027: undefined reference to `pthread_barrier_wait' /home/autobuild/autobuild/instance-8/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/13.1.1/../../../../arceb-buildroot-linux-uclibc/bin/ld: utest/trace-utest.p/tracefs-utest.c.o:/home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/build/../utest/tracefs-utest.c:1027: more undefined references to `pthread_barrier_wait' follow collect2: error: ld returned 1 exit status ninja: build stopped: subcommand failed. make: *** [package/pkg-generic.mk:283: /home/autobuild/autobuild/instance-8/output-1/build/libtracefs-1.8.0/.stamp_built] Error 1 make: Leaving directory '/home/autobuild/autobuild/instance-8/buildroot'