This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by libsecp256k1 configure 0.1, which was generated by GNU Autoconf 2.69. Invocation command line was $ ./configure --disable-option-checking --prefix=/usr --target=arm-buildroot-linux-gnueabihf --host=arm-buildroot-linux-gnueabihf --build=x86_64-pc-linux-gnu --exec-prefix=/usr --sysconfdir=/etc --localstatedir=/var --program-prefix= --disable-gtk-doc --disable-gtk-doc-html --disable-doc --disable-docs --disable-documentation --with-xmlto=no --with-fop=no --disable-dependency-tracking --enable-ipv6 --disable-nls --disable-static --enable-shared --disable-bench --disable-wallet --disable-tests --with-boost-libdir=/home/buildroot/autobuild/run/instance-1/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/ --disable-hardening --without-gui --without-miniupnpc --with-zmq build_alias=x86_64-pc-linux-gnu host_alias=arm-buildroot-linux-gnueabihf target_alias=arm-buildroot-linux-gnueabihf PKG_CONFIG=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/pkg-config CXX=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-g++ CXXFLAGS=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 LDFLAGS= CPPFLAGS=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 CC=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc CFLAGS=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 CPP=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-cpp --disable-shared --with-pic --enable-benchmark=no --with-bignum=no --enable-module-recovery --enable-module-schnorrsig --enable-experimental --cache-file=/dev/null --srcdir=. ## --------- ## ## Platform. ## ## --------- ## hostname = ns304657.ip-46-105-103.eu uname -m = x86_64 uname -r = 4.4.0-201-generic uname -s = Linux uname -v = #233-Ubuntu SMP Thu Jan 14 06:10:28 UTC 2021 /usr/bin/uname -p = unknown /bin/uname -X = unknown /bin/arch = unknown /usr/bin/arch -k = unknown /usr/convex/getsysinfo = unknown /usr/bin/hostinfo = unknown /bin/machine = unknown /usr/bin/oslevel = unknown /bin/universe = unknown PATH: /home/buildroot/autobuild/run/instance-1/output-1/host/bin PATH: /home/buildroot/autobuild/run/instance-1/output-1/host/sbin PATH: /usr/local/bin PATH: /usr/bin PATH: /bin PATH: /usr/local/games PATH: /usr/games ## ----------- ## ## Core tests. ## ## ----------- ## configure:2370: checking build system type configure:2384: result: x86_64-pc-linux-gnu configure:2404: checking host system type configure:2417: result: arm-buildroot-linux-gnueabihf configure:2456: checking for a BSD-compatible install configure:2524: result: /usr/bin/install -c configure:2535: checking whether build environment is sane configure:2590: result: yes configure:2649: checking for arm-buildroot-linux-gnueabihf-strip configure:2676: result: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-strip configure:2741: checking for a thread-safe mkdir -p configure:2780: result: /bin/mkdir -p configure:2787: checking for gawk configure:2803: found /home/buildroot/autobuild/run/instance-1/output-1/host/bin/gawk configure:2814: result: gawk configure:2825: checking whether make sets $(MAKE) configure:2847: result: yes configure:2876: checking whether make supports nested variables configure:2893: result: yes configure:3070: checking how to print strings configure:3097: result: printf configure:3130: checking for style of include used by make configure:3158: result: GNU configure:3189: checking for arm-buildroot-linux-gnueabihf-gcc configure:3216: result: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc configure:3485: checking for C compiler version configure:3494: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc --version >&5 arm-buildroot-linux-gnueabihf-gcc.br_real (Buildroot 2020.05-5706-ge509ddd) 10.3.0 Copyright (C) 2020 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. configure:3505: $? = 0 configure:3494: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -v >&5 Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc.br_real COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/run/instance-1/output-1/host/libexec/gcc/arm-buildroot-linux-gnueabihf/10.3.0/lto-wrapper Target: arm-buildroot-linux-gnueabihf Configured with: ./configure --prefix=/home/buildroot/autobuild/run/instance-1/output-1/host --sysconfdir=/home/buildroot/autobuild/run/instance-1/output-1/host/etc --enable-static --target=arm-buildroot-linux-gnueabihf --with-sysroot=/home/buildroot/autobuild/run/instance-1/output-1/host/arm-buildroot-linux-gnueabihf/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/home/buildroot/autobuild/run/instance-1/output-1/host --with-mpc=/home/buildroot/autobuild/run/instance-1/output-1/host --with-mpfr=/home/buildroot/autobuild/run/instance-1/output-1/host --with-pkgversion='Buildroot 2020.05-5706-ge509ddd' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --enable-tls --enable-threads --without-isl --without-cloog --with-abi=aapcs-linux --with-cpu=cortex-a8 --with-fpu=vfpv3-d16 --with-float=hard --with-mode=arm --enable-languages=c,c++ --with-build-time-tools=/home/buildroot/autobuild/run/instance-1/output-1/host/arm-buildroot-linux-gnueabihf/bin --enable-shared --disable-libgomp Thread model: posix Supported LTO compression algorithms: zlib gcc version 10.3.0 (Buildroot 2020.05-5706-ge509ddd) COMPILER_PATH=/home/buildroot/autobuild/run/instance-1/output-1/host/libexec/gcc/arm-buildroot-linux-gnueabihf/10.3.0/:/home/buildroot/autobuild/run/instance-1/output-1/host/libexec/gcc/arm-buildroot-linux-gnueabihf/10.3.0/:/home/buildroot/autobuild/run/instance-1/output-1/host/libexec/gcc/arm-buildroot-linux-gnueabihf/:/home/buildroot/autobuild/run/instance-1/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/10.3.0/:/home/buildroot/autobuild/run/instance-1/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/:/home/buildroot/autobuild/run/instance-1/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/10.3.0/../../../../arm-buildroot-linux-gnueabihf/bin/ LIBRARY_PATH=/home/buildroot/autobuild/run/instance-1/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/10.3.0/:/home/buildroot/autobuild/run/instance-1/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/10.3.0/../../../../arm-buildroot-linux-gnueabihf/lib/:/home/buildroot/autobuild/run/instance-1/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/lib/:/home/buildroot/autobuild/run/instance-1/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/ ... rest of stderr output deleted ... configure:3505: $? = 1 configure:3494: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -V >&5 arm-buildroot-linux-gnueabihf-gcc.br_real: error: unrecognized command-line option '-V' configure:3505: $? = 1 configure:3494: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -qversion >&5 arm-buildroot-linux-gnueabihf-gcc.br_real: error: unrecognized command-line option '-qversion'; did you mean '--version'? configure:3505: $? = 1 configure:3525: checking whether the C compiler works configure:3547: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:3551: $? = 0 configure:3599: result: yes configure:3602: checking for C compiler default output file name configure:3604: result: a.out configure:3610: checking for suffix of executables configure:3617: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:3621: $? = 0 configure:3643: result: configure:3665: checking whether we are cross compiling configure:3703: result: yes configure:3708: checking for suffix of object files configure:3730: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:3734: $? = 0 configure:3755: result: o configure:3759: checking whether we are using the GNU C compiler configure:3778: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:3778: $? = 0 configure:3787: result: yes configure:3796: checking whether /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc accepts -g configure:3816: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:3816: $? = 0 configure:3857: result: yes configure:3874: checking for /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc option to accept ISO C89 configure:3937: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:3937: $? = 0 configure:3950: result: none needed configure:3975: checking whether /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc understands -c and -o together configure:3997: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c conftest.c -o conftest2.o configure:4000: $? = 0 configure:3997: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c conftest.c -o conftest2.o configure:4000: $? = 0 configure:4012: result: yes configure:4031: checking dependency style of /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc configure:4142: result: none configure:4157: checking for a sed that does not truncate output configure:4221: result: /bin/sed configure:4239: checking for grep that handles long lines and -e configure:4297: result: /bin/grep configure:4302: checking for egrep configure:4364: result: /bin/grep -E configure:4369: checking for fgrep configure:4431: result: /bin/grep -F configure:4466: checking for ld used by /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc configure:4533: result: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ld configure:4540: checking if the linker (/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ld) is GNU ld configure:4555: result: yes configure:4567: checking for BSD- or MS-compatible name lister (nm) configure:4621: result: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-nm configure:4751: checking the name lister (/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-nm) interface configure:4758: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4761: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-nm "conftest.o" configure:4764: output 00000000 B some_variable configure:4771: result: BSD nm configure:4774: checking whether ln -s works configure:4778: result: yes configure:4786: checking the maximum length of command line arguments configure:4917: result: 3458764513820540925 configure:4965: checking how to convert x86_64-pc-linux-gnu file names to arm-buildroot-linux-gnueabihf format configure:5005: result: func_convert_file_noop configure:5012: checking how to convert x86_64-pc-linux-gnu file names to toolchain format configure:5032: result: func_convert_file_noop configure:5039: checking for /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ld option to reload object files configure:5046: result: -r configure:5080: checking for arm-buildroot-linux-gnueabihf-objdump configure:5107: result: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-objdump configure:5179: checking how to recognize dependent libraries configure:5379: result: pass_all configure:5424: checking for arm-buildroot-linux-gnueabihf-dlltool configure:5454: result: no configure:5464: checking for dlltool configure:5494: result: no configure:5524: checking how to associate runtime and link libraries configure:5551: result: printf %s\n configure:5568: checking for arm-buildroot-linux-gnueabihf-ar configure:5595: result: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ar configure:5676: checking for archiver @FILE support configure:5693: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:5693: $? = 0 configure:5696: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ar cru libconftest.a @conftest.lst >&5 configure:5699: $? = 0 configure:5704: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ar cru libconftest.a @conftest.lst >&5 /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ar: conftest.o: No such file or directory configure:5707: $? = 1 configure:5719: result: @ configure:5737: checking for arm-buildroot-linux-gnueabihf-strip configure:5764: result: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-strip configure:5836: checking for arm-buildroot-linux-gnueabihf-ranlib configure:5863: result: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ranlib configure:6005: checking command to parse /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-nm output from /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc object configure:6158: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:6161: $? = 0 configure:6165: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-nm conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' | sed '/ __gnu_lto/d' \> conftest.nm configure:6168: $? = 0 configure:6234: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c conftstm.o >&5 configure:6237: $? = 0 configure:6275: result: ok configure:6322: checking for sysroot configure:6352: result: no configure:6359: checking for a working dd configure:6397: result: /bin/dd configure:6401: checking how to truncate binary pipes configure:6416: result: /bin/dd bs=4096 count=1 configure:6705: checking for arm-buildroot-linux-gnueabihf-mt configure:6735: result: no configure:6745: checking for mt configure:6761: found /bin/mt configure:6772: result: mt configure:6784: WARNING: using cross tools not prefixed with host triplet configure:6795: checking if mt is a manifest tool configure:6801: mt '-?' configure:6809: result: no configure:7486: checking how to run the C preprocessor configure:7556: result: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-cpp configure:7576: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c configure:7576: $? = 0 configure:7590: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c conftest.c:11:10: fatal error: ac_nonexistent.h: No such file or directory 11 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. configure:7590: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "libsecp256k1" | #define PACKAGE_TARNAME "libsecp256k1" | #define PACKAGE_VERSION "0.1" | #define PACKAGE_STRING "libsecp256k1 0.1" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "libsecp256k1" | #define VERSION "0.1" | /* end confdefs.h. */ | #include configure:7619: checking for ANSI C header files configure:7639: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:7639: $? = 0 configure:7723: result: yes configure:7736: checking for sys/types.h configure:7736: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:7736: $? = 0 configure:7736: result: yes configure:7736: checking for sys/stat.h configure:7736: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:7736: $? = 0 configure:7736: result: yes configure:7736: checking for stdlib.h configure:7736: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:7736: $? = 0 configure:7736: result: yes configure:7736: checking for string.h configure:7736: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:7736: $? = 0 configure:7736: result: yes configure:7736: checking for memory.h configure:7736: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:7736: $? = 0 configure:7736: result: yes configure:7736: checking for strings.h configure:7736: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:7736: $? = 0 configure:7736: result: yes configure:7736: checking for inttypes.h configure:7736: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:7736: $? = 0 configure:7736: result: yes configure:7736: checking for stdint.h configure:7736: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:7736: $? = 0 configure:7736: result: yes configure:7736: checking for unistd.h configure:7736: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:7736: $? = 0 configure:7736: result: yes configure:7750: checking for dlfcn.h configure:7750: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:7750: $? = 0 configure:7750: result: yes configure:8006: checking for objdir configure:8021: result: .libs configure:8285: checking if /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc supports -fno-rtti -fno-exceptions configure:8303: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fno-rtti -fno-exceptions conftest.c >&5 cc1: warning: command-line option '-fno-rtti' is valid for C++/D/ObjC++ but not for C configure:8307: $? = 0 configure:8320: result: no configure:8678: checking for /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc option to produce PIC configure:8685: result: -fPIC -DPIC configure:8693: checking if /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc PIC flag -fPIC -DPIC works configure:8711: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -DPIC -DPIC conftest.c >&5 configure:8715: $? = 0 configure:8728: result: yes configure:8757: checking if /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc static flag -static works configure:8785: result: yes configure:8800: checking if /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc supports -c -o file.o configure:8821: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o out/conftest2.o conftest.c >&5 configure:8825: $? = 0 configure:8847: result: yes configure:8855: checking if /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc supports -c -o file.o configure:8902: result: yes configure:8935: checking whether the /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc linker (/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ld) supports shared libraries configure:10194: result: yes configure:10434: checking dynamic linker characteristics configure:11015: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wl,-rpath -Wl,/foo conftest.c >&5 configure:11015: $? = 0 configure:11252: result: GNU/Linux ld.so configure:11374: checking how to hardcode library paths into programs configure:11399: result: immediate configure:11947: checking whether stripping libraries is possible configure:11952: result: yes configure:11987: checking if libtool supports shared libraries configure:11989: result: yes configure:11992: checking whether to build shared libraries configure:12017: result: no configure:12020: checking whether to build static libraries configure:12024: result: yes configure:12073: checking whether make supports nested variables configure:12090: result: yes configure:12211: checking pkg-config is at least version 0.9.0 configure:12214: result: yes configure:12226: checking for arm-buildroot-linux-gnueabihf-ar configure:12256: result: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ar configure:12324: checking for arm-buildroot-linux-gnueabihf-ranlib configure:12354: result: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ranlib configure:12422: checking for arm-buildroot-linux-gnueabihf-strip configure:12452: result: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-strip configure:12573: checking for gcc configure:12600: result: /usr/bin/gcc configure:12829: checking for C compiler version configure:12838: /usr/bin/gcc --version >&5 gcc (Ubuntu 4.8.2-19ubuntu1) 4.8.2 Copyright (C) 2013 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. configure:12849: $? = 0 configure:12838: /usr/bin/gcc -v >&5 Using built-in specs. COLLECT_GCC=/usr/bin/gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.2-19ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) configure:12849: $? = 0 configure:12838: /usr/bin/gcc -V >&5 gcc: error: unrecognized command line option '-V' gcc: fatal error: no input files compilation terminated. configure:12849: $? = 4 configure:12838: /usr/bin/gcc -qversion >&5 gcc: error: unrecognized command line option '-qversion' gcc: fatal error: no input files compilation terminated. configure:12849: $? = 4 configure:12853: checking whether we are using the GNU C compiler configure:12881: result: yes configure:12890: checking whether /usr/bin/gcc accepts -g configure:12910: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:12910: $? = 0 configure:12951: result: yes configure:12968: checking for /usr/bin/gcc option to accept ISO C89 configure:13044: result: none needed configure:13069: checking whether /usr/bin/gcc understands -c and -o together configure:13106: result: yes configure:13125: checking dependency style of /usr/bin/gcc configure:13236: result: none configure:13256: checking how to run the C preprocessor configure:13287: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c configure:13287: $? = 0 configure:13301: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c conftest.c:23:10: fatal error: ac_nonexistent.h: No such file or directory 23 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. configure:13301: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "libsecp256k1" | #define PACKAGE_TARNAME "libsecp256k1" | #define PACKAGE_VERSION "0.1" | #define PACKAGE_STRING "libsecp256k1 0.1" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "libsecp256k1" | #define VERSION "0.1" | #define STDC_HEADERS 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_MEMORY_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | /* end confdefs.h. */ | #include configure:13326: result: /usr/bin/gcc -E configure:13346: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c configure:13346: $? = 0 configure:13360: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c conftest.c:23:10: fatal error: ac_nonexistent.h: No such file or directory 23 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. configure:13360: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "libsecp256k1" | #define PACKAGE_TARNAME "libsecp256k1" | #define PACKAGE_VERSION "0.1" | #define PACKAGE_STRING "libsecp256k1 0.1" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "libsecp256k1" | #define VERSION "0.1" | #define STDC_HEADERS 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_MEMORY_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | /* end confdefs.h. */ | #include configure:13400: checking for /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc option to accept ISO C89 configure:13476: result: none needed configure:13503: checking dependency style of /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc configure:13612: result: none configure:13739: checking if /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc supports -std=c89 -pedantic -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes -Wundef -Wno-unused-function -Wno-long-long -Wno-overlength-strings configure:13745: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -std=c89 -pedantic -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes -Wundef -Wno-unused-function -Wno-long-long -Wno-overlength-strings -W -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:13745: $? = 0 configure:13746: result: yes configure:13758: checking if /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc supports -fvisibility=hidden configure:13764: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -fvisibility=hidden -std=c89 -pedantic -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes -Wundef -Wno-unused-function -Wno-long-long -Wno-overlength-strings -W -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:13764: $? = 0 configure:13765: result: yes configure:13928: checking valgrind/memcheck.h usability configure:13928: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -fvisibility=hidden -std=c89 -pedantic -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes -Wundef -Wno-unused-function -Wno-long-long -Wno-overlength-strings -W -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 conftest.c:56:10: fatal error: valgrind/memcheck.h: No such file or directory 56 | #include | ^~~~~~~~~~~~~~~~~~~~~ compilation terminated. configure:13928: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "libsecp256k1" | #define PACKAGE_TARNAME "libsecp256k1" | #define PACKAGE_VERSION "0.1" | #define PACKAGE_STRING "libsecp256k1 0.1" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "libsecp256k1" | #define VERSION "0.1" | #define STDC_HEADERS 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_MEMORY_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | /* end confdefs.h. */ | #include | #ifdef HAVE_SYS_TYPES_H | # include | #endif | #ifdef HAVE_SYS_STAT_H | # include | #endif | #ifdef STDC_HEADERS | # include | # include | #else | # ifdef HAVE_STDLIB_H | # include | # endif | #endif | #ifdef HAVE_STRING_H | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | # include | # endif | # include | #endif | #ifdef HAVE_STRINGS_H | # include | #endif | #ifdef HAVE_INTTYPES_H | # include | #endif | #ifdef HAVE_STDINT_H | # include | #endif | #ifdef HAVE_UNISTD_H | # include | #endif | #include configure:13928: result: no configure:13928: checking valgrind/memcheck.h presence configure:13928: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c conftest.c:23:10: fatal error: valgrind/memcheck.h: No such file or directory 23 | #include | ^~~~~~~~~~~~~~~~~~~~~ compilation terminated. configure:13928: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "libsecp256k1" | #define PACKAGE_TARNAME "libsecp256k1" | #define PACKAGE_VERSION "0.1" | #define PACKAGE_STRING "libsecp256k1 0.1" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "libsecp256k1" | #define VERSION "0.1" | #define STDC_HEADERS 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_MEMORY_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | /* end confdefs.h. */ | #include configure:13928: result: no configure:13928: checking for valgrind/memcheck.h configure:13928: result: no configure:13977: checking if native /usr/bin/gcc supports -Wall -Wextra -Wno-unused-function configure:13983: /usr/bin/gcc -c -Wall -Wextra -Wno-unused-function -O2 -I/home/buildroot/autobuild/run/instance-1/output-1/host/include -I/home/buildroot/autobuild/run/instance-1/output-1/host/include conftest.c >&5 configure:13983: $? = 0 configure:13984: result: yes configure:13994: checking for working native compiler: /usr/bin/gcc configure:14010: /usr/bin/gcc -o conftest -Wall -Wextra -Wno-unused-function -O2 -I/home/buildroot/autobuild/run/instance-1/output-1/host/include -I/home/buildroot/autobuild/run/instance-1/output-1/host/include -L/home/buildroot/autobuild/run/instance-1/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/run/instance-1/output-1/host/lib conftest.c >&5 configure:14010: $? = 0 configure:14010: ./conftest configure:14010: $? = 0 configure:14041: result: yes configure:14051: checking for x86_64 assembly availability configure:14068: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -c -O2 -fvisibility=hidden -std=c89 -pedantic -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes -Wundef -Wno-unused-function -Wno-long-long -Wno-overlength-strings -W -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 conftest.c:26:1: warning: function declaration isn't a prototype [-Wstrict-prototypes] 26 | main () | ^~~~ conftest.c: In function 'main': conftest.c:30:3: warning: 'tmp' is used uninitialized in this function [-Wuninitialized] 30 | __asm__ __volatile__("movq $0x100000000,%1; mulq %%rsi" : "+a"(a) : "S"(tmp) : "cc", "%rdx"); | ^~~~~~~ conftest.c:30:3: error: unknown register name '%rdx' in 'asm' configure:14068: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "libsecp256k1" | #define PACKAGE_TARNAME "libsecp256k1" | #define PACKAGE_VERSION "0.1" | #define PACKAGE_STRING "libsecp256k1 0.1" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "libsecp256k1" | #define VERSION "0.1" | #define STDC_HEADERS 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_MEMORY_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | /* end confdefs.h. */ | | #include | int | main () | { | | uint64_t a = 11, tmp; | __asm__ __volatile__("movq $0x100000000,%1; mulq %%rsi" : "+a"(a) : "S"(tmp) : "cc", "%rdx"); | | ; | return 0; | } configure:14074: result: no configure:14689: ****** configure:14691: WARNING: experimental build configure:14693: Experimental features do not have stable APIs or properties, and may not be safe for production use. configure:14695: Building extrakeys module: yes configure:14697: Building schnorrsig module: yes configure:14699: ****** configure:14923: checking that generated files are newer than configure configure:14929: result: done configure:15008: creating ./config.status ## ---------------------- ## ## Running config.status. ## ## ---------------------- ## This file was extended by libsecp256k1 config.status 0.1, which was generated by GNU Autoconf 2.69. Invocation command line was CONFIG_FILES = CONFIG_HEADERS = CONFIG_LINKS = CONFIG_COMMANDS = $ ./config.status on ns304657.ip-46-105-103.eu config.status:1142: creating Makefile config.status:1142: creating libsecp256k1.pc config.status:1142: creating src/libsecp256k1-config.h config.status:1371: executing depfiles commands config.status:1371: executing libtool commands ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=x86_64-pc-linux-gnu ac_cv_build_prog_CPP='/usr/bin/gcc -E' ac_cv_build_prog_cc_g=yes ac_cv_c_bigendian=no ac_cv_c_compiler_gnu=yes ac_cv_env_CCASFLAGS_set= ac_cv_env_CCASFLAGS_value= ac_cv_env_CCAS_set= ac_cv_env_CCAS_value= ac_cv_env_CC_set=set ac_cv_env_CC_value=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc ac_cv_env_CFLAGS_set=set ac_cv_env_CFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2' ac_cv_env_CPPFLAGS_set=set ac_cv_env_CPPFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64' ac_cv_env_CPP_set=set ac_cv_env_CPP_value=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-cpp ac_cv_env_CRYPTO_CFLAGS_set= ac_cv_env_CRYPTO_CFLAGS_value= ac_cv_env_CRYPTO_LIBS_set= ac_cv_env_CRYPTO_LIBS_value= ac_cv_env_LDFLAGS_set=set ac_cv_env_LDFLAGS_value= ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= ac_cv_env_LT_SYS_LIBRARY_PATH_set= ac_cv_env_LT_SYS_LIBRARY_PATH_value= ac_cv_env_PKG_CONFIG_LIBDIR_set= ac_cv_env_PKG_CONFIG_LIBDIR_value= ac_cv_env_PKG_CONFIG_PATH_set= ac_cv_env_PKG_CONFIG_PATH_value= ac_cv_env_PKG_CONFIG_set=set ac_cv_env_PKG_CONFIG_value=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/pkg-config ac_cv_env_build_alias_set=set ac_cv_env_build_alias_value=x86_64-pc-linux-gnu ac_cv_env_host_alias_set=set ac_cv_env_host_alias_value=arm-buildroot-linux-gnueabihf ac_cv_env_target_alias_set=set ac_cv_env_target_alias_value=arm-buildroot-linux-gnueabihf ac_cv_func_calloc_0_nonnull=yes ac_cv_func_malloc_0_nonnull=yes ac_cv_func_memcmp_working=yes ac_cv_func_mmap_fixed_mapped=yes ac_cv_func_realloc_0_nonnull=yes ac_cv_have_decl_malloc=yes ac_cv_header_dlfcn_h=yes ac_cv_header_inttypes_h=yes ac_cv_header_memory_h=yes ac_cv_header_stdc=yes ac_cv_header_stdint_h=yes ac_cv_header_stdlib_h=yes ac_cv_header_string_h=yes ac_cv_header_strings_h=yes ac_cv_header_sys_stat_h=yes ac_cv_header_sys_types_h=yes ac_cv_header_unistd_h=yes ac_cv_header_valgrind_memcheck_h=no ac_cv_host=arm-buildroot-linux-gnueabihf ac_cv_lbl_unaligned_fail=yes ac_cv_objext=o ac_cv_path_AR=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ar ac_cv_path_EGREP='/bin/grep -E' ac_cv_path_FGREP='/bin/grep -F' ac_cv_path_GREP=/bin/grep ac_cv_path_RANLIB=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ranlib ac_cv_path_SED=/bin/sed ac_cv_path_STRIP=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-strip ac_cv_path_install='/usr/bin/install -c' ac_cv_path_lt_DD=/bin/dd ac_cv_path_mkdir=/bin/mkdir ac_cv_prog_AR=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ar ac_cv_prog_AWK=gawk ac_cv_prog_CC=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc ac_cv_prog_CPP=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-cpp ac_cv_prog_OBJDUMP=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-objdump ac_cv_prog_RANLIB=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ranlib ac_cv_prog_STRIP=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-strip ac_cv_prog_ac_ct_CC_FOR_BUILD=/usr/bin/gcc ac_cv_prog_ac_ct_MANIFEST_TOOL=mt ac_cv_prog_cc_c89= ac_cv_prog_cc_g=yes ac_cv_prog_make_make_set=yes am_cv_CCAS_dependencies_compiler_type=none am_cv_CC_dependencies_compiler_type=none am_cv_make_support_nested_variables=yes am_cv_prog_cc_c_o=yes gl_cv_func_malloc_0_nonnull=yes lt_cv_ar_at_file=@ lt_cv_deplibs_check_method=pass_all lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_ld_reload_flag=-r lt_cv_nm_interface='BSD nm' lt_cv_objdir=.libs lt_cv_path_LD=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ld lt_cv_path_NM=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-nm lt_cv_path_mainfest_tool=no lt_cv_prog_compiler_c_o=yes lt_cv_prog_compiler_pic='-fPIC -DPIC' lt_cv_prog_compiler_pic_works=yes lt_cv_prog_compiler_rtti_exceptions=no lt_cv_prog_compiler_static_works=yes lt_cv_prog_gnu_ld=yes lt_cv_sharedlib_from_linklib_cmd='printf %s\n' lt_cv_shlibpath_overrides_runpath=no lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'' | sed '\''/ __gnu_lto/d'\''' lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \(.*\) .*$/ {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/ {"\1", (void *) \&\1},/p'\''' lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: \(.*\) .*$/ {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(lib.*\)$/ {"\1", (void *) \&\1},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/ {"lib\1", (void *) \&\1},/p'\''' lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\''' lt_cv_sys_global_symbol_to_import= lt_cv_sys_lib_search_path_spec= lt_cv_sys_max_cmd_len=3458764513820540925 lt_cv_to_host_file_cmd=func_convert_file_noop lt_cv_to_tool_file_cmd=func_convert_file_noop lt_cv_truncate_bin='/bin/dd bs=4096 count=1' ## ----------------- ## ## Output variables. ## ## ----------------- ## ACLOCAL='${SHELL} /home/buildroot/autobuild/run/instance-1/output-1/build/bitcoin-0.21.1/src/secp256k1/build-aux/missing aclocal-1.15' AMDEPBACKSLASH='' AMDEP_FALSE='' AMDEP_TRUE='#' AMTAR='$${TAR-tar}' AM_BACKSLASH='\' AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' AM_DEFAULT_VERBOSITY='0' AM_V='$(V)' AR='/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ar' AUTOCONF='${SHELL} /home/buildroot/autobuild/run/instance-1/output-1/build/bitcoin-0.21.1/src/secp256k1/build-aux/missing autoconf' AUTOHEADER='${SHELL} /home/buildroot/autobuild/run/instance-1/output-1/build/bitcoin-0.21.1/src/secp256k1/build-aux/missing autoheader' AUTOMAKE='${SHELL} /home/buildroot/autobuild/run/instance-1/output-1/build/bitcoin-0.21.1/src/secp256k1/build-aux/missing automake-1.15' AWK='gawk' BREW='' BUILD_EXEEXT='' BUILD_OBJEXT='' CC='/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc' CCAS='/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc' CCASDEPMODE='depmode=none' CCASFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2' CCDEPMODE='depmode=none' CC_FOR_BUILD='/usr/bin/gcc' CFLAGS='-O2 -fvisibility=hidden -std=c89 -pedantic -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes -Wundef -Wno-unused-function -Wno-long-long -Wno-overlength-strings -W -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -D_FORTIFY_SOURCE=2' CFLAGS_FOR_BUILD='-Wall -Wextra -Wno-unused-function -O2 -I/home/buildroot/autobuild/run/instance-1/output-1/host/include' CPP='/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-cpp' CPPFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64' CPPFLAGS_FOR_BUILD='-I/home/buildroot/autobuild/run/instance-1/output-1/host/include' CPP_FOR_BUILD='/usr/bin/gcc -E' CRYPTO_CFLAGS='' CRYPTO_LIBS='' CYGPATH_W='echo' DEFS='-DHAVE_CONFIG_H' DEPDIR='.deps' DLLTOOL='false' DSYMUTIL='' DUMPBIN='' ECHO_C='' ECHO_N='-n' ECHO_T='' EGREP='/bin/grep -E' ENABLE_COVERAGE_FALSE='' ENABLE_COVERAGE_TRUE='#' ENABLE_MODULE_ECDH_FALSE='' ENABLE_MODULE_ECDH_TRUE='#' ENABLE_MODULE_EXTRAKEYS_FALSE='#' ENABLE_MODULE_EXTRAKEYS_TRUE='' ENABLE_MODULE_RECOVERY_FALSE='#' ENABLE_MODULE_RECOVERY_TRUE='' ENABLE_MODULE_SCHNORRSIG_FALSE='#' ENABLE_MODULE_SCHNORRSIG_TRUE='' EXEEXT='' FGREP='/bin/grep -F' GREP='/bin/grep' INSTALL_DATA='${INSTALL} -m 644' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' INSTALL_STRIP_PROGRAM='$(install_sh) -c -s' LD='/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ld' LDFLAGS='' LDFLAGS_FOR_BUILD='-L/home/buildroot/autobuild/run/instance-1/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/run/instance-1/output-1/host/lib' LIBOBJS='' LIBS='' LIBTOOL='$(SHELL) $(top_builddir)/libtool' LIPO='' LN_S='ln -s' LTLIBOBJS='' LT_SYS_LIBRARY_PATH='' MAKEINFO='${SHELL} /home/buildroot/autobuild/run/instance-1/output-1/build/bitcoin-0.21.1/src/secp256k1/build-aux/missing makeinfo' MANIFEST_TOOL=':' MKDIR_P='/bin/mkdir -p' NM='/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-nm' NMEDIT='' OBJDUMP='/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-objdump' OBJEXT='o' OTOOL64='' OTOOL='' PACKAGE='libsecp256k1' PACKAGE_BUGREPORT='' PACKAGE_NAME='libsecp256k1' PACKAGE_STRING='libsecp256k1 0.1' PACKAGE_TARNAME='libsecp256k1' PACKAGE_URL='' PACKAGE_VERSION='0.1' PATH_SEPARATOR=':' PKG_CONFIG='/home/buildroot/autobuild/run/instance-1/output-1/host/bin/pkg-config' PKG_CONFIG_LIBDIR='' PKG_CONFIG_PATH='' PORT='' RANLIB='/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-ranlib' SECP_INCLUDES='' SECP_LIBS='' SECP_TEST_INCLUDES='' SECP_TEST_LIBS='' SED='/bin/sed' SET_MAKE='' SHELL='/bin/sh' STRIP='/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-strip' USE_ASM_ARM_FALSE='' USE_ASM_ARM_TRUE='#' USE_BENCHMARK_FALSE='' USE_BENCHMARK_TRUE='#' USE_ECMULT_STATIC_PRECOMPUTATION_FALSE='#' USE_ECMULT_STATIC_PRECOMPUTATION_TRUE='' USE_EXHAUSTIVE_TESTS_FALSE='#' USE_EXHAUSTIVE_TESTS_TRUE='' USE_EXTERNAL_ASM_FALSE='' USE_EXTERNAL_ASM_TRUE='#' USE_TESTS_FALSE='' USE_TESTS_TRUE='#' VALGRIND_ENABLED_FALSE='' VALGRIND_ENABLED_TRUE='#' VERSION='0.1' ac_ct_AR='' ac_ct_CC='' ac_ct_CC_FOR_BUILD='/usr/bin/gcc' ac_ct_DUMPBIN='' am__EXEEXT_FALSE='' am__EXEEXT_TRUE='#' am__fastdepCCAS_FALSE='' am__fastdepCCAS_TRUE='#' am__fastdepCC_FALSE='' am__fastdepCC_TRUE='#' am__include='include' am__isrc='' am__leading_dot='.' am__nodep='' am__quote='' am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' bindir='${exec_prefix}/bin' build='x86_64-pc-linux-gnu' build_alias='x86_64-pc-linux-gnu' build_cpu='x86_64' build_os='linux-gnu' build_vendor='pc' datadir='${datarootdir}' datarootdir='${prefix}/share' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' dvidir='${docdir}' exec_prefix='/usr' host='arm-buildroot-linux-gnueabihf' host_alias='arm-buildroot-linux-gnueabihf' host_cpu='arm' host_os='linux-gnueabihf' host_vendor='buildroot' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' install_sh='${SHELL} /home/buildroot/autobuild/run/instance-1/output-1/build/bitcoin-0.21.1/src/secp256k1/build-aux/install-sh' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' localedir='${datarootdir}/locale' localstatedir='/var' mandir='${datarootdir}/man' mkdir_p='$(MKDIR_P)' oldincludedir='/usr/include' pdfdir='${docdir}' prefix='/usr' program_transform_name='s&^&&' psdir='${docdir}' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' sysconfdir='/etc' target_alias='arm-buildroot-linux-gnueabihf' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "libsecp256k1" #define PACKAGE_TARNAME "libsecp256k1" #define PACKAGE_VERSION "0.1" #define PACKAGE_STRING "libsecp256k1 0.1" #define PACKAGE_BUGREPORT "" #define PACKAGE_URL "" #define PACKAGE "libsecp256k1" #define VERSION "0.1" #define STDC_HEADERS 1 #define HAVE_SYS_TYPES_H 1 #define HAVE_SYS_STAT_H 1 #define HAVE_STDLIB_H 1 #define HAVE_STRING_H 1 #define HAVE_MEMORY_H 1 #define HAVE_STRINGS_H 1 #define HAVE_INTTYPES_H 1 #define HAVE_STDINT_H 1 #define HAVE_UNISTD_H 1 #define HAVE_DLFCN_H 1 #define LT_OBJDIR ".libs/" #define USE_NUM_NONE 1 #define USE_FIELD_INV_BUILTIN 1 #define USE_SCALAR_INV_BUILTIN 1 #define ECMULT_WINDOW_SIZE 15 #define ECMULT_GEN_PREC_BITS 4 #define USE_ECMULT_STATIC_PRECOMPUTATION 1 #define ENABLE_MODULE_RECOVERY 1 #define ENABLE_MODULE_SCHNORRSIG 1 #define ENABLE_MODULE_EXTRAKEYS 1 configure: exit 0