>>> libtracefs 1.8.0 Extracting gzip -d -c /home/buildroot/autobuild/instance-1/dl/libtracefs/libtracefs-1.8.0.tar.gz | /home/buildroot/autobuild/instance-1/output-1/host/bin/tar --strip-components=1 -C /home/buildroot/autobuild/instance-1/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/buildroot/autobuild/instance-1/output-1/build/libtracefs-1.8.0//build mkdir -p /home/buildroot/autobuild/instance-1/output-1/build/libtracefs-1.8.0//build sed -e "/^\[binaries\]$/s:$::" -e "/^\[properties\]$/s:$::" -e "s%@TARGET_CC@%/home/buildroot/autobuild/instance-1/output-1/host/bin/armeb-buildroot-linux-uclibcgnueabi-gcc%g" -e "s%@TARGET_CXX@%/bin/false%g" -e "s%@TARGET_AR@%/home/buildroot/autobuild/instance-1/output-1/host/bin/armeb-buildroot-linux-uclibcgnueabi-gcc-ar%g" -e "s%@TARGET_FC@%/bin/false%g" -e "s%@TARGET_STRIP@%/bin/true%g" -e "s%@TARGET_ARCH@%arm%g" -e "s%@TARGET_CPU@%cortex-a5%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', '-O2', '-g0'%g" -e "s%@TARGET_LDFLAGS@%%g" -e "s%@TARGET_CXXFLAGS@%'-D_LARGEFILE_SOURCE', '-D_LARGEFILE64_SOURCE', '-D_FILE_OFFSET_BITS=64', '-O2', '-g0'%g" -e "s%@BR2_CMAKE@%/home/buildroot/autobuild/instance-1/output-1/host/bin/cmake%g" -e "s%@PKGCONF_HOST_BINARY@%/home/buildroot/autobuild/instance-1/output-1/host/bin/pkgconf%g" -e "s%@HOST_DIR@%/home/buildroot/autobuild/instance-1/output-1/host%g" -e "s%@STAGING_DIR@%/home/buildroot/autobuild/instance-1/output-1/host/armeb-buildroot-linux-uclibcgnueabi/sysroot%g" -e "s%@STATIC@%false%g" /home/buildroot/autobuild/instance-1/buildroot/support/misc/cross-compilation.conf.in > /home/buildroot/autobuild/instance-1/output-1/build/libtracefs-1.8.0//build/cross-compilation.conf PATH="/home/buildroot/autobuild/instance-1/output-1/host/bin:/home/buildroot/autobuild/instance-1/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin" CC_FOR_BUILD="/usr/bin/gcc" CXX_FOR_BUILD="/usr/bin/g++" PYTHONNOUSERSITE=y /home/buildroot/autobuild/instance-1/output-1/host/bin/meson setup --prefix=/usr --libdir=lib --default-library=shared --buildtype=release --cross-file=/home/buildroot/autobuild/instance-1/output-1/build/libtracefs-1.8.0//build/cross-compilation.conf -Db_pie=false -Db_staticpic=true -Dstrip=false -Dbuild.pkg_config_path=/home/buildroot/autobuild/instance-1/output-1/host/lib/pkgconfig -Dbuild.cmake_prefix_path=/home/buildroot/autobuild/instance-1/output-1/host/lib/cmake -Ddoc=false -Dsamples=false /home/buildroot/autobuild/instance-1/output-1/build/libtracefs-1.8.0/ /home/buildroot/autobuild/instance-1/output-1/build/libtracefs-1.8.0//build The Meson build system Version: 1.3.1 Source dir: /home/buildroot/autobuild/instance-1/output-1/build/libtracefs-1.8.0 Build dir: /home/buildroot/autobuild/instance-1/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/buildroot/autobuild/instance-1/output-1/host/bin/armeb-buildroot-linux-uclibcgnueabi-gcc (gcc 12.3.0 "armeb-buildroot-linux-uclibcgnueabi-gcc.br_real (Buildroot 2024.02-929-g8759d81b00) 12.3.0") C linker for the host machine: /home/buildroot/autobuild/instance-1/output-1/host/bin/armeb-buildroot-linux-uclibcgnueabi-gcc ld.bfd 2.41 C compiler for the build machine: /usr/bin/gcc (gcc 12.3.1 "gcc (GCC) 12.3.1 20230508 (Red Hat 12.3.1-1)") C linker for the build machine: /usr/bin/gcc ld.bfd 2.38-27 Build machine cpu family: x86_64 Build machine cpu: x86_64 Host machine cpu family: arm Host machine cpu: cortex-a5 Target machine cpu family: arm Target machine cpu: cortex-a5 Found pkg-config: YES (/home/buildroot/autobuild/instance-1/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/buildroot/autobuild/instance-1/output-1/host/bin/flex) Program bison found: YES (/home/buildroot/autobuild/instance-1/output-1/host/bin/bison) Build targets in project: 3 libtracefs 1.8 User defined options Cross files : /home/buildroot/autobuild/instance-1/output-1/build/libtracefs-1.8.0//build/cross-compilation.conf build.cmake_prefix_path: /home/buildroot/autobuild/instance-1/output-1/host/lib/cmake build.pkg_config_path : /home/buildroot/autobuild/instance-1/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/buildroot/autobuild/instance-1/output-1/host/bin/ninja >>> libtracefs 1.8.0 Building GIT_DIR=. PATH="/home/buildroot/autobuild/instance-1/output-1/host/bin:/home/buildroot/autobuild/instance-1/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin" PYTHONNOUSERSITE=y /home/buildroot/autobuild/instance-1/output-1/host/bin/ninja -C /home/buildroot/autobuild/instance-1/output-1/build/libtracefs-1.8.0//build ninja: Entering directory `/home/buildroot/autobuild/instance-1/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_static.a.p/tracefs-eprobes.c.o [6/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-eprobes.c.o [7/41] Compiling C object utest/trace-utest.p/trace-utest.c.o [8/41] Compiling C object src/libtracefs_static.a.p/tracefs-uprobes.c.o [9/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-uprobes.c.o [10/41] Compiling C object src/libtracefs_static.a.p/tracefs-mmap.c.o [11/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-mmap.c.o [12/41] Compiling C object src/libtracefs_static.a.p/tracefs-kprobes.c.o [13/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-kprobes.c.o [14/41] Compiling C object src/libtracefs_static.a.p/tracefs-marker.c.o [15/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-marker.c.o [16/41] Compiling C object src/libtracefs_static.a.p/tracefs-utils.c.o [17/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-utils.c.o [18/41] Compiling C object src/libtracefs_static.a.p/tracefs-dynevents.c.o [19/41] Compiling C object src/libtracefs_static.a.p/tracefs-record.c.o [20/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-record.c.o [21/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-dynevents.c.o [22/41] Compiling C object src/libtracefs_static.a.p/tracefs-filter.c.o [23/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-filter.c.o [24/41] Compiling C object src/libtracefs_static.a.p/meson-generated_sqlhist.tab.c.o [25/41] Compiling C object src/libtracefs.so.1.8.p/meson-generated_sqlhist.tab.c.o [26/41] Compiling C object src/libtracefs_static.a.p/tracefs-tools.c.o [27/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-tools.c.o [28/41] Compiling C object src/libtracefs.so.1.8.p/meson-generated_sqlhist.l.yy.c.o [29/41] Compiling C object src/libtracefs_static.a.p/meson-generated_sqlhist.l.yy.c.o [30/41] Compiling C object src/libtracefs_static.a.p/tracefs-events.c.o [31/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-events.c.o [32/41] Compiling C object src/libtracefs_static.a.p/tracefs-instance.c.o [33/41] 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 'add_compare', inlined from 'add_field' at ../src/tracefs-sqlhist.c:420:10: ../src/tracefs-sqlhist.c:481:23: warning: 'expr' may be used uninitialized [-Wmaybe-uninitialized] 481 | compare->rval = B; | ~~~~~~~~~~~~~~^~~ ../src/tracefs-sqlhist.c: In function 'add_field': ../src/tracefs-sqlhist.c:475:22: note: 'expr' was declared here 475 | struct expr *expr; | ^~~~ ../src/tracefs-sqlhist.c: In function 'add_compare': ../src/tracefs-sqlhist.c:481:23: warning: 'expr' may be used uninitialized [-Wmaybe-uninitialized] 481 | compare->rval = B; | ~~~~~~~~~~~~~~^~~ ../src/tracefs-sqlhist.c:475:22: note: 'expr' was declared here 475 | struct expr *expr; | ^~~~ 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; | ^~~~~~~~~~ [34/41] 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 'add_compare', inlined from 'add_field' at ../src/tracefs-sqlhist.c:420:10: ../src/tracefs-sqlhist.c:481:23: warning: 'expr' may be used uninitialized [-Wmaybe-uninitialized] 481 | compare->rval = B; | ~~~~~~~~~~~~~~^~~ ../src/tracefs-sqlhist.c: In function 'add_field': ../src/tracefs-sqlhist.c:475:22: note: 'expr' was declared here 475 | struct expr *expr; | ^~~~ ../src/tracefs-sqlhist.c: In function 'add_compare': ../src/tracefs-sqlhist.c:481:23: warning: 'expr' may be used uninitialized [-Wmaybe-uninitialized] 481 | compare->rval = B; | ~~~~~~~~~~~~~~^~~ ../src/tracefs-sqlhist.c:475:22: note: 'expr' was declared here 475 | struct expr *expr; | ^~~~ 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; | ^~~~~~~~~~ [35/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-instance.c.o [36/41] Compiling C object src/libtracefs.so.1.8.p/tracefs-hist.c.o [37/41] Compiling C object src/libtracefs_static.a.p/tracefs-hist.c.o [38/41] Linking static target src/libtracefs_static.a [39/41] Linking target src/libtracefs.so.1.8 [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/buildroot/autobuild/instance-1/output-1/host/bin/armeb-buildroot-linux-uclibcgnueabi-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/buildroot/autobuild/instance-1/output-1/host/armeb-buildroot-linux-uclibcgnueabi/sysroot/usr/lib/libtraceevent.so -pthread /home/buildroot/autobuild/instance-1/output-1/host/armeb-buildroot-linux-uclibcgnueabi/sysroot/usr/lib/libcunit.so -Wl,--end-group /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/12.3.0/../../../../armeb-buildroot-linux-uclibcgnueabi/bin/ld: utest/trace-utest.p/tracefs-utest.c.o: in function `trace_spin_thread': tracefs-utest.c:(.text+0x412c): undefined reference to `pthread_barrier_wait' /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/12.3.0/../../../../armeb-buildroot-linux-uclibcgnueabi/bin/ld: tracefs-utest.c:(.text+0x4144): undefined reference to `pthread_barrier_wait' /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/12.3.0/../../../../armeb-buildroot-linux-uclibcgnueabi/bin/ld: tracefs-utest.c:(.text+0x4178): undefined reference to `pthread_barrier_wait' /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/12.3.0/../../../../armeb-buildroot-linux-uclibcgnueabi/bin/ld: utest/trace-utest.p/tracefs-utest.c.o: in function `test_cpu_read_buf_percent': tracefs-utest.c:(.text+0x4ad0): undefined reference to `pthread_barrier_init' /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/12.3.0/../../../../armeb-buildroot-linux-uclibcgnueabi/bin/ld: tracefs-utest.c:(.text+0x4af0): undefined reference to `pthread_barrier_wait' /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/12.3.0/../../../../armeb-buildroot-linux-uclibcgnueabi/bin/ld: utest/trace-utest.p/tracefs-utest.c.o: in function `trace_cpu_read_thread': tracefs-utest.c:(.text+0x4ce4): undefined reference to `pthread_barrier_wait' /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/12.3.0/../../../../armeb-buildroot-linux-uclibcgnueabi/bin/ld: utest/trace-utest.p/tracefs-utest.c.o: in function `run_test': tracefs-utest.c:(.text+0x79c4): undefined reference to `pthread_barrier_wait' /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/12.3.0/../../../../armeb-buildroot-linux-uclibcgnueabi/bin/ld: tracefs-utest.c:(.text+0x79f0): undefined reference to `pthread_barrier_wait' /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/12.3.0/../../../../armeb-buildroot-linux-uclibcgnueabi/bin/ld: utest/trace-utest.p/tracefs-utest.c.o: in function `test_instance_pid_filter': tracefs-utest.c:(.text+0x7abc): undefined reference to `pthread_barrier_init' /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/12.3.0/../../../../armeb-buildroot-linux-uclibcgnueabi/bin/ld: tracefs-utest.c:(.text+0x7af0): undefined reference to `pthread_barrier_wait' /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/12.3.0/../../../../armeb-buildroot-linux-uclibcgnueabi/bin/ld: tracefs-utest.c:(.text+0x7cb8): undefined reference to `pthread_barrier_wait' /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/armeb-buildroot-linux-uclibcgnueabi/12.3.0/../../../../armeb-buildroot-linux-uclibcgnueabi/bin/ld: tracefs-utest.c:(.text+0x7cc0): undefined reference to `pthread_barrier_wait' collect2: error: ld returned 1 exit status ninja: build stopped: subcommand failed. make: *** [package/pkg-generic.mk:283: /home/buildroot/autobuild/instance-1/output-1/build/libtracefs-1.8.0/.stamp_built] Error 1 make: Leaving directory '/home/buildroot/autobuild/instance-1/buildroot'