DEBUG: Executing shell function autotools_preconfigure DEBUG: Shell function autotools_preconfigure finished DEBUG: Executing python function autotools_aclocals DEBUG: SITE files ['endian-little', 'bit-64', 'arm-common', 'arm-64', 'common-linux', 'common-glibc', 'aarch64-linux', 'common'] DEBUG: Python function autotools_aclocals finished DEBUG: Executing shell function do_configure automake (GNU automake) 1.16.1 Copyright (C) 2018 Free Software Foundation, Inc. License GPLv2+: GNU GPL version 2 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Written by Tom Tromey and Alexandre Duret-Lutz . AUTOV is 1.16 NOTE: Executing ACLOCAL="aclocal --system-acdir=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot/usr/share/aclocal/ --automake-acdir=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot-native/usr/share/aclocal-1.16" autoreconf -Wcross --verbose --install --force --exclude=autopoint -I /home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot-native/usr/share/aclocal/ autoreconf: Entering directory `.' autoreconf: configure.ac: not using Gettext autoreconf: running: aclocal --system-acdir=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot/usr/share/aclocal/ --automake-acdir=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot-native/usr/share/aclocal-1.16 -I /home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot-native/usr/share/aclocal/ --force autoreconf: configure.ac: tracing autoreconf: running: libtoolize --copy --force libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, 'config'. libtoolize: copying file 'config/ltmain.sh' libtoolize: Consider adding 'AC_CONFIG_MACRO_DIRS([m4])' to configure.ac, libtoolize: and rerunning libtoolize and aclocal. libtoolize: Consider adding '-I m4' to ACLOCAL_AMFLAGS in Makefile.am. autoreconf: running: /home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot-native/usr/bin/autoconf --include=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot-native/usr/share/aclocal/ --force autoreconf: running: /home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot-native/usr/bin/autoheader --include=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot-native/usr/share/aclocal/ --force autoreconf: running: automake --add-missing --copy --force-missing configure.ac:16: installing 'config/compile' configure.ac:11: installing 'config/missing' src/Makefile.am: installing 'config/depcomp' autoreconf: running: gnu-configize autoreconf: Leaving directory `.' NOTE: Running ../libunwind-1.3.1/configure --build=x86_64-linux --host=aarch64-poky-linux --target=aarch64-poky-linux --prefix=/usr --exec_prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --libexecdir=/usr/libexec --datadir=/usr/share --sysconfdir=/etc --sharedstatedir=/com --localstatedir=/var --libdir=/usr/lib --includedir=/usr/include --oldincludedir=/usr/include --infodir=/usr/share/info --mandir=/usr/share/man --disable-silent-rules --disable-dependency-tracking --with-libtool-sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot --enable-debug-frame --disable-static --disable-documentation --disable-minidebuginfo configure: loading site script /home/rcar/www/s4sk/build/build-s4sk-gateway/../poky/meta/site/endian-little configure: loading site script /home/rcar/www/s4sk/build/build-s4sk-gateway/../poky/meta/site/arm-common configure: loading site script /home/rcar/www/s4sk/build/build-s4sk-gateway/../poky/meta/site/arm-64 configure: loading site script /home/rcar/www/s4sk/build/build-s4sk-gateway/../poky/meta/site/common-linux configure: loading site script /home/rcar/www/s4sk/build/build-s4sk-gateway/../poky/meta/site/common-glibc configure: loading site script /home/rcar/www/s4sk/build/build-s4sk-gateway/../poky/meta/site/common configure: loading site script /home/rcar/www/s4sk/build/build-s4sk-gateway/../meta-openembedded/meta-networking/site/endian-little checking build system type... x86_64-pc-linux-gnu checking host system type... aarch64-poky-linux-gnu checking target system type... aarch64-poky-linux-gnu checking for a BSD-compatible install... /home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/hosttools/install -c checking whether build environment is sane... yes checking for aarch64-poky-linux-strip... aarch64-poky-linux-strip checking for a thread-safe mkdir -p... /home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/hosttools/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking whether to enable maintainer-specific portions of Makefiles... no checking for aarch64-poky-linux-gcc... aarch64-poky-linux-gcc -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... yes checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether aarch64-poky-linux-gcc -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot accepts -g... yes checking for aarch64-poky-linux-gcc -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot option to accept ISO C89... none needed checking whether aarch64-poky-linux-gcc -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot understands -c and -o together... yes checking whether make supports the include directive... yes (GNU style) checking dependency style of aarch64-poky-linux-gcc -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot... none checking whether we are using the GNU C++ compiler... yes checking whether aarch64-poky-linux-g++ -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot accepts -g... yes checking dependency style of aarch64-poky-linux-g++ -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot... none checking whether make sets $(MAKE)... (cached) yes checking for aarch64-poky-linux-ar... aarch64-poky-linux-gcc-ar checking the archiver (aarch64-poky-linux-gcc-ar) interface... ar checking how to print strings... printf checking for a sed that does not truncate output... (cached) sed checking for grep that handles long lines and -e... /home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/hosttools/grep checking for egrep... /home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/hosttools/grep -E checking for fgrep... /home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/hosttools/grep -F checking for ld used by aarch64-poky-linux-gcc -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot... aarch64-poky-linux-ld --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot checking if the linker (aarch64-poky-linux-ld --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot ) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... aarch64-poky-linux-nm checking the name lister (aarch64-poky-linux-nm) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking how to convert x86_64-pc-linux-gnu file names to aarch64-poky-linux-gnu format... func_convert_file_noop checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop checking for aarch64-poky-linux-ld --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot option to reload object files... -r checking for aarch64-poky-linux-objdump... aarch64-poky-linux-objdump checking how to recognize dependent libraries... pass_all checking for aarch64-poky-linux-dlltool... no checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for aarch64-poky-linux-ar... (cached) aarch64-poky-linux-gcc-ar checking for archiver @FILE support... @ checking for aarch64-poky-linux-strip... (cached) aarch64-poky-linux-strip checking for aarch64-poky-linux-ranlib... aarch64-poky-linux-gcc-ranlib checking command to parse aarch64-poky-linux-nm output from aarch64-poky-linux-gcc -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot object... ok checking for sysroot... /home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot checking for a working dd... /home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/hosttools/dd checking how to truncate binary pipes... /home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/hosttools/dd bs=4096 count=1 checking for aarch64-poky-linux-mt... no checking for mt... no checking if : is a manifest tool... no checking how to run the C preprocessor... aarch64-poky-linux-gcc -E --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for dlfcn.h... yes checking for objdir... .libs checking if aarch64-poky-linux-gcc -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot supports -fno-rtti -fno-exceptions... no checking for aarch64-poky-linux-gcc -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot option to produce PIC... -fPIC -DPIC checking if aarch64-poky-linux-gcc -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot PIC flag -fPIC -DPIC works... yes checking if aarch64-poky-linux-gcc -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot static flag -static works... yes checking if aarch64-poky-linux-gcc -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot supports -c -o file.o... yes checking if aarch64-poky-linux-gcc -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot supports -c -o file.o... (cached) yes checking whether the aarch64-poky-linux-gcc -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot linker (aarch64-poky-linux-ld --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot ) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... no checking how to run the C++ preprocessor... aarch64-poky-linux-g++ -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot -E checking for ld used by aarch64-poky-linux-g++ -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot... aarch64-poky-linux-ld --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot checking if the linker (aarch64-poky-linux-ld --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot ) is GNU ld... yes checking whether the aarch64-poky-linux-g++ -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot linker (aarch64-poky-linux-ld --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot ) supports shared libraries... yes checking for aarch64-poky-linux-g++ -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot option to produce PIC... -fPIC -DPIC checking if aarch64-poky-linux-g++ -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot PIC flag -fPIC -DPIC works... yes checking if aarch64-poky-linux-g++ -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot static flag -static works... yes checking if aarch64-poky-linux-g++ -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot supports -c -o file.o... yes checking if aarch64-poky-linux-g++ -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot supports -c -o file.o... (cached) yes checking whether the aarch64-poky-linux-g++ -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot linker (aarch64-poky-linux-ld --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot ) supports shared libraries... yes checking dynamic linker characteristics... (cached) GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking dependency style of aarch64-poky-linux-gcc -mcpu=cortex-a55 -march=armv8.2-a+crypto -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/rcar/www/s4sk/build/build-s4sk-gateway/tmp/work/aarch64-poky-linux/libunwind/1.3.1-r0/recipe-sysroot... none checking for __uc_get_grs in -luca... no checking for library containing dlopen... -ldl checking atomic_ops.h usability... yes checking atomic_ops.h presence... yes checking for atomic_ops.h... yes checking for main in -latomic_ops... yes checking for ANSI C header files... (cached) yes checking asm/ptrace_offsets.h usability... no checking asm/ptrace_offsets.h presence... no checking for asm/ptrace_offsets.h... no checking endian.h usability... yes checking endian.h presence... yes checking for endian.h... yes checking sys/endian.h usability... no checking sys/endian.h presence... no checking for sys/endian.h... no checking execinfo.h usability... yes checking execinfo.h presence... yes checking for execinfo.h... yes checking ia64intrin.h usability... no checking ia64intrin.h presence... no checking for ia64intrin.h... no checking sys/uc_access.h usability... no checking sys/uc_access.h presence... no checking for sys/uc_access.h... no checking for unistd.h... (cached) yes checking signal.h usability... yes checking signal.h presence... yes checking for signal.h... yes checking for sys/types.h... (cached) yes checking sys/procfs.h usability... yes checking sys/procfs.h presence... yes checking for sys/procfs.h... yes checking sys/ptrace.h usability... yes checking sys/ptrace.h presence... yes checking for sys/ptrace.h... yes checking byteswap.h usability... yes checking byteswap.h presence... yes checking for byteswap.h... yes checking elf.h usability... yes checking elf.h presence... yes checking for elf.h... yes checking sys/elf.h usability... yes checking sys/elf.h presence... yes checking for sys/elf.h... yes checking link.h usability... yes checking link.h presence... yes checking for link.h... yes checking sys/link.h usability... no checking sys/link.h presence... no checking for sys/link.h... no checking for an ANSI C-conforming const... yes checking for inline... inline checking for size_t... yes checking size of off_t... 8 checking for struct dl_phdr_info.dlpi_subs... yes checking for struct elf_prstatus... yes checking for struct prstatus... no checking whether PTRACE_POKEUSER is declared... yes checking whether PTRACE_POKEDATA is declared... yes checking whether PTRACE_SETREGSET is declared... yes checking whether PTRACE_TRACEME is declared... yes checking whether PTRACE_CONT is declared... yes checking whether PTRACE_SINGLESTEP is declared... yes checking whether PTRACE_SYSCALL is declared... yes checking whether PT_IO is declared... no checking whether PT_GETREGS is declared... no checking whether PT_GETFPREGS is declared... no checking whether PT_CONTINUE is declared... yes checking whether PT_TRACE_ME is declared... yes checking whether PT_STEP is declared... yes checking whether PT_SYSCALL is declared... yes checking for dl_iterate_phdr... yes checking for dl_phdr_removals_counter... no checking for dlmodinfo... no checking for getunwind... no checking for ttrace... no checking for mincore... yes checking if building with AltiVec... no checking for Android... no checking if we should build libunwind-coredump... yes checking for sys/ptrace.h... (cached) yes checking if we should build libunwind-ptrace... yes checking if we should build libunwind-setjmp... yes checking for build architecture... x86_64 checking for host architecture... aarch64 checking for target architecture... aarch64 checking for target operating system... linux-gnu checking for ELF helper width... 64 checking whether to include DWARF support... yes checking whether to restrict build to remote support... no checking whether to enable debug support... checking whether to enable C++ exception support... no checking whether to load .debug_frame sections... yes checking whether to block signals during mutex ops... yes checking whether to validate memory addresses before use... yes checking whether to enable msabi support... checking whether to support LZMA-compressed symbol tables... no checking whether to support UNW_CACHE_PER_THREAD... checking for Intel compiler... no checking for QCC compiler... no checking for __builtin___clear_cache... yes checking for __builtin_unreachable... yes checking for __sync atomics... yes checking for library containing backtrace... none required checking for latex2man... no configure: WARNING: latex2man not found. Install latex2man. Disabling docs. configure: creating ./config.status config.status: creating tests/Makefile config.status: creating tests/check-namespace.sh config.status: creating Makefile config.status: creating src/Makefile config.status: creating include/libunwind-common.h config.status: creating include/libunwind.h config.status: creating include/tdep/libunwind_i.h config.status: creating src/unwind/libunwind.pc config.status: creating src/coredump/libunwind-coredump.pc config.status: creating src/ptrace/libunwind-ptrace.pc config.status: creating src/setjmp/libunwind-setjmp.pc config.status: creating src/libunwind-generic.pc config.status: creating include/config.h config.status: executing depfiles commands config.status: executing libtool commands DEBUG: Shell function do_configure finished DEBUG: Executing python function do_qa_configure NOTE: Checking autotools environment for common misconfiguration NOTE: Checking configure output for unrecognised options DEBUG: Python function do_qa_configure finished DEBUG: Executing shell function autotools_postconfigure DEBUG: Shell function autotools_postconfigure finished