This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by configure, which was generated by GNU Autoconf 2.71. Invocation command line was $ ./configure --target=riscv64-buildroot-linux-musl --host=riscv64-buildroot-linux-musl --build=x86_64-pc-linux-gnu --prefix=/usr --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 --without-javac --with-termcap --with-ssl --without-odbc --disable-builtin-zlib 'CFLAGS=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 ' --disable-option-checking --cache-file=/dev/null --srcdir=/home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/lib/megaco ## --------- ## ## Platform. ## ## --------- ## hostname = ns304657.ip-46-105-103.eu uname -m = x86_64 uname -r = 4.4.0-210-generic uname -s = Linux uname -v = #242-Ubuntu SMP Fri Apr 16 09:57:56 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-3/output-1/host/bin/ PATH: /home/buildroot/autobuild/run/instance-3/output-1/host/sbin/ PATH: /usr/local/sbin/ PATH: /usr/local/bin/ PATH: /usr/sbin/ PATH: /usr/bin/ PATH: /sbin/ PATH: /bin/ PATH: /usr/games/ PATH: /usr/local/games/ PATH: /snap/bin/ ## ----------- ## ## Core tests. ## ## ----------- ## configure:2513: looking for aux files: config.guess config.sub configure:2526: trying /home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/make/autoconf/ configure:2555: /home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/make/autoconf/config.guess found configure:2555: /home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/make/autoconf/config.sub found configure:2769: checking build system type configure:2784: result: x86_64-pc-linux-gnu configure:2804: checking host system type configure:2818: result: riscv64-buildroot-linux-musl configure:2838: checking target system type configure:2852: result: riscv64-buildroot-linux-musl configure:2958: checking for riscv64-buildroot-linux-musl-gcc configure:2990: result: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc configure:3388: checking for C compiler version configure:3397: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc --version >&5 riscv64-linux-gcc.br_real (Buildroot 2021.11-4428-g6b6741b) 11.3.0 Copyright (C) 2021 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:3408: $? = 0 configure:3397: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -v >&5 Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/riscv64-linux-gcc.br_real COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv64-buildroot-linux-musl/11.3.0/lto-wrapper Target: riscv64-buildroot-linux-musl Configured with: ./configure --prefix=/builds/buildroot.org/toolchains-builder/build/riscv64-lp64d--musl--stable-2022.08-1 --sysconfdir=/builds/buildroot.org/toolchains-builder/build/riscv64-lp64d--musl--stable-2022.08-1/etc --enable-static --target=riscv64-buildroot-linux-musl --with-sysroot=/builds/buildroot.org/toolchains-builder/build/riscv64-lp64d--musl--stable-2022.08-1/riscv64-buildroot-linux-musl/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --enable-plugins --enable-lto --with-gmp=/builds/buildroot.org/toolchains-builder/build/riscv64-lp64d--musl--stable-2022.08-1 --with-mpc=/builds/buildroot.org/toolchains-builder/build/riscv64-lp64d--musl--stable-2022.08-1 --with-mpfr=/builds/buildroot.org/toolchains-builder/build/riscv64-lp64d--musl--stable-2022.08-1 --with-pkgversion='Buildroot 2021.11-4428-g6b6741b' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libmpx --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --with-arch=rv64imafd --with-abi=lp64d --enable-languages=c,c++,fortran --with-build-time-tools=/builds/buildroot.org/toolchains-builder/build/riscv64-lp64d--musl--stable-2022.08-1/riscv64-buildroot-linux-musl/bin --enable-shared --enable-libgomp Thread model: posix Supported LTO compression algorithms: zlib gcc version 11.3.0 (Buildroot 2021.11-4428-g6b6741b) COMPILER_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv64-buildroot-linux-musl/11.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-musl/11.3.0/../../../../riscv64-buildroot-linux-musl/bin/ LIBRARY_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-musl/11.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-musl/11.3.0/../../../../riscv64-buildroot-linux-musl/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/riscv64-buildroot-linux-musl/sysroot/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/riscv64-buildroot-linux-musl/sysroot/usr/lib/ ... rest of stderr output deleted ... configure:3408: $? = 1 configure:3397: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -V >&5 riscv64-linux-gcc.br_real: error: unrecognized command-line option '-V' configure:3408: $? = 1 configure:3397: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -qversion >&5 riscv64-linux-gcc.br_real: error: unrecognized command-line option '-qversion'; did you mean '--version'? configure:3408: $? = 1 configure:3397: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -version >&5 riscv64-linux-gcc.br_real: error: unrecognized command-line option '-version' configure:3408: $? = 1 configure:3428: checking whether the C compiler works configure:3450: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:3454: $? = 0 configure:3504: result: yes configure:3507: checking for C compiler default output file name configure:3509: result: a.out configure:3515: checking for suffix of executables configure:3522: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:3526: $? = 0 configure:3549: result: configure:3571: checking whether we are cross compiling configure:3609: result: yes configure:3614: checking for suffix of object files configure:3637: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:3641: $? = 0 configure:3663: result: o configure:3667: checking whether the compiler supports GNU C configure:3687: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:3687: $? = 0 configure:3697: result: yes configure:3708: checking whether /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc accepts -g configure:3729: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:3729: $? = 0 configure:3773: result: yes configure:3793: checking for /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc option to enable C11 features configure:3808: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:3808: $? = 0 configure:3826: result: none needed configure:3948: checking for mixed mingw-gcc and native VC++ environment configure:3978: result: no configure:3985: checking for mixed cygwin and native MinGW environment configure:4000: result: no configure:4025: checking if we mix cygwin with any native compiler configure:4031: result: no configure:4035: checking if we mix msys with another native compiler configure:4041: result: no configure:4045: checking if we mix WSL with another native compiler configure:4051: result: no configure:4081: checking for flex configure:4102: found /home/buildroot/autobuild/run/instance-3/output-1/host/bin/flex configure:4113: result: flex configure:4162: checking for lex output file root configure:4175: flex conftest.l configure:4179: $? = 0 configure:4187: result: lex.yy configure:4202: checking for lex library configure:4227: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4227: $? = 0 configure:4240: result: none needed configure:4260: checking whether yytext is a pointer configure:4276: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4276: $? = 0 configure:4283: result: yes configure:4329: checking for reentrant capable flex configure:4331: flex -R -Pconftest -oconftest.c conftest.flex 1>&5 configure:4334: $? = 0 configure:4338: result: yes configure:4390: checking if we can add -Werror=return-type to CFLAGS (via CFLAGS) configure:4405: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4405: $? = 0 configure:4416: result: yes configure:4433: checking for stdio.h configure:4433: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4433: $? = 0 configure:4433: result: yes configure:4433: checking for stdlib.h configure:4433: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4433: $? = 0 configure:4433: result: yes configure:4433: checking for string.h configure:4433: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4433: $? = 0 configure:4433: result: yes configure:4433: checking for inttypes.h configure:4433: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4433: $? = 0 configure:4433: result: yes configure:4433: checking for stdint.h configure:4433: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4433: $? = 0 configure:4433: result: yes configure:4433: checking for strings.h configure:4433: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4433: $? = 0 configure:4433: result: yes configure:4433: checking for sys/stat.h configure:4433: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4433: $? = 0 configure:4433: result: yes configure:4433: checking for sys/types.h configure:4433: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4433: $? = 0 configure:4433: result: yes configure:4433: checking for unistd.h configure:4433: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4433: $? = 0 configure:4433: result: yes configure:4464: checking for native win32 threads configure:4478: result: no configure:4486: checking for pthread_create in -lpthread configure:4509: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -o conftest -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c -lpthread >&5 configure:4509: $? = 0 configure:4519: result: yes configure:4691: checking for riscv64-buildroot-linux-musl-getconf configure:4724: result: false configure:4740: checking for riscv64-buildroot-linux-musl-getconf configure:4779: result: no configure:4789: checking for getconf configure:4828: result: no configure:4852: checking for Native POSIX Thread Library configure:4869: result: cross configure:4873: WARNING: result yes guessed because of cross compilation configure:4881: checking for nptl/pthread.h configure:4881: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 conftest.c:48:10: fatal error: nptl/pthread.h: No such file or directory 48 | #include | ^~~~~~~~~~~~~~~~ compilation terminated. configure:4881: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define YYTEXT_POINTER 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | /* end confdefs.h. */ | #include | #ifdef HAVE_STDIO_H | # include | #endif | #ifdef HAVE_STDLIB_H | # include | #endif | #ifdef HAVE_STRING_H | # include | #endif | #ifdef HAVE_INTTYPES_H | # include | #endif | #ifdef HAVE_STDINT_H | # include | #endif | #ifdef HAVE_STRINGS_H | # include | #endif | #ifdef HAVE_SYS_TYPES_H | # include | #endif | #ifdef HAVE_SYS_STAT_H | # include | #endif | #ifdef HAVE_UNISTD_H | # include | #endif | #include configure:4881: result: no configure:4939: checking for pthread.h configure:4939: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_THREAD_SAFE -D_REENTRANT -DPOSIX_THREADS -D_POSIX_THREAD_SAFE_FUNCTIONS conftest.c >&5 configure:4939: $? = 0 configure:4939: result: yes configure:4948: checking for pthread/mit/pthread.h configure:4948: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_THREAD_SAFE -D_REENTRANT -DPOSIX_THREADS -D_POSIX_THREAD_SAFE_FUNCTIONS conftest.c >&5 conftest.c:49:10: fatal error: pthread/mit/pthread.h: No such file or directory 49 | #include | ^~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. configure:4948: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define YYTEXT_POINTER 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_PTHREAD_H 1 | /* end confdefs.h. */ | #include | #ifdef HAVE_STDIO_H | # include | #endif | #ifdef HAVE_STDLIB_H | # include | #endif | #ifdef HAVE_STRING_H | # include | #endif | #ifdef HAVE_INTTYPES_H | # include | #endif | #ifdef HAVE_STDINT_H | # include | #endif | #ifdef HAVE_STRINGS_H | # include | #endif | #ifdef HAVE_SYS_TYPES_H | # include | #endif | #ifdef HAVE_SYS_STAT_H | # include | #endif | #ifdef HAVE_UNISTD_H | # include | #endif | #include configure:4948: result: no configure:5006: checking if we can add -Wdeclaration-after-statement to DED_WARN_FLAGS (via CFLAGS) configure:5021: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Wdeclaration-after-statement -Wall -Wstrict-prototypes -Wmissing-prototypes -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:5021: $? = 0 configure:5032: result: yes configure:5045: checking if we can add -Werror=return-type to DED_WERRORFLAGS (via CFLAGS) configure:5060: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:5060: $? = 0 configure:5071: result: yes configure:5083: checking if we can add -Werror=implicit to DED_WERRORFLAGS (via CFLAGS) configure:5098: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=implicit -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:5098: $? = 0 configure:5109: result: yes configure:5121: checking if we can add -Werror=undef to DED_WERRORFLAGS (via CFLAGS) configure:5136: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -Werror=undef -Werror=implicit -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:5136: $? = 0 configure:5147: result: yes configure:5171: checking if we can add -fno-common to DED_CFLAGS (via CFLAGS) configure:5186: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -fno-common -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:5186: $? = 0 configure:5197: result: yes configure:5210: checking if we can add -fno-strict-aliasing to DED_CFLAGS (via CFLAGS) configure:5225: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc -c -fno-strict-aliasing -fno-common -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:5225: $? = 0 configure:5236: result: yes configure:5432: checking for riscv64-buildroot-linux-musl-ld configure:5464: result: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc configure:5533: checking for static compiler flags configure:5536: result: -Werror=undef -Werror=implicit -Werror=return-type -D_THREAD_SAFE -D_REENTRANT -DPOSIX_THREADS -D_POSIX_THREAD_SAFE_FUNCTIONS -fno-strict-aliasing -fno-common -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -DSTATIC_ERLANG_NIF -DSTATIC_ERLANG_DRIVER configure:5538: checking for basic compiler flags for loadable drivers configure:5541: result: -fno-strict-aliasing -fno-common -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -fPIC configure:5543: checking for compiler flags for loadable drivers configure:5546: result: -Werror=undef -Werror=implicit -Werror=return-type -Wdeclaration-after-statement -Wall -Wstrict-prototypes -Wmissing-prototypes -D_THREAD_SAFE -D_REENTRANT -DPOSIX_THREADS -D_POSIX_THREAD_SAFE_FUNCTIONS -fno-strict-aliasing -fno-common -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -fPIC configure:5548: checking for linker for loadable drivers configure:5550: result: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc configure:5552: checking for linker flags for loadable drivers configure:5554: result: -shared -Wl,-Bsymbolic configure:5556: checking for 'runtime library path' linker flag configure:5559: result: -Wl,-R configure:5588: checking for perl configure:5621: result: /usr/bin/perl configure:5785: creating ./config.status ## ---------------------- ## ## Running config.status. ## ## ---------------------- ## This file was extended by config.status, which was generated by GNU Autoconf 2.71. Invocation command line was CONFIG_FILES = CONFIG_HEADERS = CONFIG_LINKS = CONFIG_COMMANDS = $ ./config.status on ns304657.ip-46-105-103.eu config.status:767: creating examples/meas/Makefile configure:6937: creating ./config.status ## ---------------------- ## ## Running config.status. ## ## ---------------------- ## This file was extended by config.status, which was generated by GNU Autoconf 2.71. Invocation command line was CONFIG_FILES = CONFIG_HEADERS = CONFIG_LINKS = CONFIG_COMMANDS = $ ./config.status on ns304657.ip-46-105-103.eu config.status:768: creating examples/meas/Makefile config.status:768: creating src/flex/riscv64-buildroot-linux-musl/Makefile ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=x86_64-pc-linux-gnu ac_cv_c_bigendian=no ac_cv_c_compiler_gnu=yes ac_cv_env_CC_set=set ac_cv_env_CC_value=/home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc ac_cv_env_CFLAGS_set=set ac_cv_env_CFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 ' 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_LDFLAGS_set=set ac_cv_env_LDFLAGS_value= ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= 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=riscv64-buildroot-linux-musl ac_cv_env_target_alias_set=set ac_cv_env_target_alias_value=riscv64-buildroot-linux-musl ac_cv_func_calloc_0_nonnull=yes ac_cv_func_isinf=yes ac_cv_func_isnan=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_inttypes_h=yes ac_cv_header_nptl_pthread_h=no ac_cv_header_pthread_h=yes ac_cv_header_pthread_mit_pthread_h=no ac_cv_header_stdint_h=yes ac_cv_header_stdio_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_host=riscv64-buildroot-linux-musl ac_cv_lbl_unaligned_fail=yes ac_cv_lib_lex='none needed' ac_cv_lib_pthread_pthread_create=yes ac_cv_objext=o ac_cv_prog_CC=/home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc ac_cv_prog_DED_LD=/home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc ac_cv_prog_GETCONF=false ac_cv_prog_LEX=flex ac_cv_prog_PERL=/usr/bin/perl ac_cv_prog_cc_c11= ac_cv_prog_cc_g=yes ac_cv_prog_cc_stdc= ac_cv_prog_lex_root=lex.yy ac_cv_prog_lex_yytext_pointer=yes ac_cv_target=riscv64-buildroot-linux-musl gl_cv_func_malloc_0_nonnull=yes gt_cv_func_gnugettext1_libc=yes gt_cv_func_gnugettext2_libc=yes lt_cv_sys_lib_search_path_spec= ## ----------------- ## ## Output variables. ## ## ----------------- ## CC='/home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc' CFLAGS='-Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 ' CPPFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64' DED_BASIC_CFLAGS='-fno-strict-aliasing -fno-common -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -fPIC' DED_CC='/home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc' DED_CFLAGS='-Werror=undef -Werror=implicit -Werror=return-type -Wdeclaration-after-statement -Wall -Wstrict-prototypes -Wmissing-prototypes -D_THREAD_SAFE -D_REENTRANT -DPOSIX_THREADS -D_POSIX_THREAD_SAFE_FUNCTIONS -fno-strict-aliasing -fno-common -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -fPIC' DED_EXT='so' DED_GCC='yes' DED_INCLUDE='-I/home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/erts/emulator/beam -I/home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/erts/include -I/home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/erts/include/riscv64-buildroot-linux-musl -I/home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/erts/include/internal -I/home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/erts/include/internal/riscv64-buildroot-linux-musl -I/home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/erts/emulator/sys/unix -I/home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/erts/emulator/sys/common' DED_LD='/home/buildroot/autobuild/run/instance-3/output-1/host/bin/riscv64-linux-gcc' DED_LDFLAGS='-shared -Wl,-Bsymbolic' DED_LD_FLAG_RUNTIME_LIBRARY_PATH='-Wl,-R' DED_LIBS='' DED_OSTYPE='unix' DED_STATIC_CFLAGS='-Werror=undef -Werror=implicit -Werror=return-type -D_THREAD_SAFE -D_REENTRANT -DPOSIX_THREADS -D_POSIX_THREAD_SAFE_FUNCTIONS -fno-strict-aliasing -fno-common -Werror=return-type -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -DSTATIC_ERLANG_NIF -DSTATIC_ERLANG_DRIVER' DED_SYS_INCLUDE='-I/home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/erts/emulator/beam -I/home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/erts/include -I/home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/erts/include/riscv64-buildroot-linux-musl -I/home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/erts/include/internal -I/home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/erts/include/internal/riscv64-buildroot-linux-musl -I/home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/erts/emulator/sys/unix -I/home/buildroot/autobuild/run/instance-3/output-1/build/erlang-26.0.2/erts/emulator/sys/common' DED_THR_DEFS=' -D_THREAD_SAFE -D_REENTRANT -DPOSIX_THREADS -D_POSIX_THREAD_SAFE_FUNCTIONS' DED_WARN_FLAGS='-Wdeclaration-after-statement -Wall -Wstrict-prototypes -Wmissing-prototypes' DED_WERRORFLAGS='-Werror=undef -Werror=implicit -Werror=return-type ' DEFS='-DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DYYTEXT_POINTER=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_PTHREAD_H=1' ECHO_C='' ECHO_N='-n' ECHO_T='' ENABLE_MEGACO_FLEX_SCANNER='true' ENABLE_MEGACO_FLEX_SCANNER_LINENO='true' ENABLE_REENTRANT_MEGACO_FLEX_SCANNER='true' ERLANG_OSTYPE='unix' EXEEXT='' GETCONF='false' LDFLAGS='' LEX='flex' LEXLIB='' LEX_OUTPUT_ROOT='lex.yy' LIBOBJS='' LIBS='' LTLIBOBJS='' MIXED_MINGW='no' MIXED_VC='no' OBJEXT='o' OTP_EXTRA_FLAGS='-DOTP_RELEASE' PACKAGE_BUGREPORT='' PACKAGE_NAME='' PACKAGE_STRING='' PACKAGE_TARNAME='' PACKAGE_URL='' PACKAGE_VERSION='' PATH_SEPARATOR=':' PERL='/usr/bin/perl' SHELL='/bin/sh' ac_ct_CC='' 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/${PACKAGE}' dvidir='${docdir}' exec_prefix='/usr' host='riscv64-buildroot-linux-musl' host_alias='riscv64-buildroot-linux-musl' host_cpu='riscv64' host_os='linux-musl' host_vendor='buildroot' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' localedir='${datarootdir}/locale' localstatedir='/var' mandir='${datarootdir}/man' oldincludedir='/usr/include' pdfdir='${docdir}' prefix='/usr' program_transform_name='s,x,x,' psdir='${docdir}' runstatedir='${localstatedir}/run' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' sysconfdir='/etc' target='riscv64-buildroot-linux-musl' target_alias='riscv64-buildroot-linux-musl' target_cpu='riscv64' target_os='linux-musl' target_vendor='buildroot' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "" #define PACKAGE_TARNAME "" #define PACKAGE_VERSION "" #define PACKAGE_STRING "" #define PACKAGE_BUGREPORT "" #define PACKAGE_URL "" #define YYTEXT_POINTER 1 #define HAVE_STDIO_H 1 #define HAVE_STDLIB_H 1 #define HAVE_STRING_H 1 #define HAVE_INTTYPES_H 1 #define HAVE_STDINT_H 1 #define HAVE_STRINGS_H 1 #define HAVE_SYS_STAT_H 1 #define HAVE_SYS_TYPES_H 1 #define HAVE_UNISTD_H 1 #define STDC_HEADERS 1 #define HAVE_PTHREAD_H 1 configure: exit 0