This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by libgpiod configure 1.6.3, which was generated by GNU Autoconf 2.71. Invocation command line was $ ./configure --target=arceb-buildroot-linux-uclibc --host=arceb-buildroot-linux-uclibc --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 --enable-static --disable-shared --disable-tests --disable-examples --disable-tools --disable-bindings-cxx --disable-bindings-python ## --------- ## ## Platform. ## ## --------- ## hostname = gcc160.bak.milne.osuosl.org uname -m = x86_64 uname -r = 4.9.0-16-amd64 uname -s = Linux uname -v = #1 SMP Debian 4.9.272-2 (2021-07-19) /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/instance-3/output-1/host/bin/ PATH: /home/buildroot/autobuild/instance-3/output-1/host/sbin/ PATH: /usr/local/sbin/ PATH: /usr/local/bin/ PATH: /usr/sbin/ PATH: /usr/bin/ PATH: /sbin/ PATH: /bin/ ## ----------- ## ## Core tests. ## ## ----------- ## configure:2879: looking for aux files: config.guess config.sub ltmain.sh compile ar-lib missing install-sh configure:2892: trying ./autostuff/ configure:2921: ./autostuff/config.guess found configure:2921: ./autostuff/config.sub found configure:2921: ./autostuff/ltmain.sh found configure:2921: ./autostuff/compile found configure:2921: ./autostuff/ar-lib found configure:2921: ./autostuff/missing found configure:2903: ./autostuff/install-sh found configure:3084: checking for a BSD-compatible install configure:3157: result: /usr/bin/install -c configure:3168: checking whether build environment is sane configure:3223: result: yes configure:3279: checking for arceb-buildroot-linux-uclibc-strip configure:3311: result: /bin/true configure:3382: checking for a race-free mkdir -p configure:3426: result: /bin/mkdir -p configure:3433: checking for gawk configure:3454: found /usr/bin/gawk configure:3465: result: gawk configure:3476: checking whether make sets $(MAKE) configure:3499: result: yes configure:3529: checking whether make supports nested variables configure:3547: result: yes configure:3696: checking whether make supports nested variables configure:3714: result: yes configure:3755: checking whether make supports the include directive configure:3770: make -f confmf.GNU && cat confinc.out make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libgpiod-1.6.3' make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libgpiod-1.6.3' this is the am__doit target configure:3773: $? = 0 configure:3792: result: yes (GNU style) configure:3823: checking for arceb-buildroot-linux-uclibc-gcc configure:3855: result: /home/buildroot/autobuild/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc configure:4253: checking for C compiler version configure:4262: /home/buildroot/autobuild/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc --version >&5 arceb-buildroot-linux-uclibc-gcc.br_real (Buildroot 2022.05-365-gd594c16123) 10.2.0 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:4273: $? = 0 configure:4262: /home/buildroot/autobuild/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc -v >&5 Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc.br_real COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-3/output-1/host/libexec/gcc/arceb-buildroot-linux-uclibc/10.2.0/lto-wrapper Target: arceb-buildroot-linux-uclibc Configured with: ./configure --prefix=/home/buildroot/autobuild/instance-3/output-1/host --sysconfdir=/home/buildroot/autobuild/instance-3/output-1/host/etc --enable-static --target=arceb-buildroot-linux-uclibc --with-sysroot=/home/buildroot/autobuild/instance-3/output-1/host/arceb-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/home/buildroot/autobuild/instance-3/output-1/host --with-mpc=/home/buildroot/autobuild/instance-3/output-1/host --with-mpfr=/home/buildroot/autobuild/instance-3/output-1/host --with-pkgversion='Buildroot 2022.05-365-gd594c16123' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --enable-tls --enable-threads --with-isl=/home/buildroot/autobuild/instance-3/output-1/host --with-cpu=archs --enable-languages=c --with-build-time-tools=/home/buildroot/autobuild/instance-3/output-1/host/arceb-buildroot-linux-uclibc/bin --disable-shared --disable-libgomp Thread model: posix Supported LTO compression algorithms: zlib gcc version 10.2.0 (Buildroot 2022.05-365-gd594c16123) COMPILER_PATH=/home/buildroot/autobuild/instance-3/output-1/host/libexec/gcc/arceb-buildroot-linux-uclibc/10.2.0/:/home/buildroot/autobuild/instance-3/output-1/host/libexec/gcc/arceb-buildroot-linux-uclibc/10.2.0/:/home/buildroot/autobuild/instance-3/output-1/host/libexec/gcc/arceb-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/:/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ LIBRARY_PATH=/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/:/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/instance-3/output-1/host/arceb-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/instance-3/output-1/host/arceb-buildroot-linux-uclibc/sysroot/usr/lib/ ... rest of stderr output deleted ... configure:4273: $? = 1 configure:4262: /home/buildroot/autobuild/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc -V >&5 arceb-buildroot-linux-uclibc-gcc.br_real: error: unrecognized command-line option '-V' configure:4273: $? = 1 configure:4262: /home/buildroot/autobuild/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc -qversion >&5 arceb-buildroot-linux-uclibc-gcc.br_real: error: unrecognized command-line option '-qversion'; did you mean '--version'? configure:4273: $? = 1 configure:4262: /home/buildroot/autobuild/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc -version >&5 arceb-buildroot-linux-uclibc-gcc.br_real: error: unrecognized command-line option '-version' configure:4273: $? = 1 configure:4293: checking whether the C compiler works configure:4315: /home/buildroot/autobuild/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g1 -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -static conftest.c >&5 /home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: common page size (0x2000) > maximum page size (0x1000) collect2: error: ld returned 1 exit status configure:4319: $? = 1 configure:4359: result: no configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "libgpiod" | #define PACKAGE_TARNAME "libgpiod" | #define PACKAGE_VERSION "1.6.3" | #define PACKAGE_STRING "libgpiod 1.6.3" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define GPIOD_VERSION_STR "1.6.3" | #define PACKAGE "libgpiod" | #define VERSION "1.6.3" | #define _GNU_SOURCE /**/ | /* end confdefs.h. */ | | int | main (void) | { | | ; | return 0; | } configure:4364: error: in `/home/buildroot/autobuild/instance-3/output-1/build/libgpiod-1.6.3': configure:4366: error: C compiler cannot create executables See `config.log' for more details ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_c_bigendian=yes ac_cv_env_CATCH2_CFLAGS_set= ac_cv_env_CATCH2_CFLAGS_value= ac_cv_env_CATCH2_LIBS_set= ac_cv_env_CATCH2_LIBS_value= ac_cv_env_CCC_set= ac_cv_env_CCC_value= ac_cv_env_CC_set=set ac_cv_env_CC_value=/home/buildroot/autobuild/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc ac_cv_env_CFLAGS_set=set ac_cv_env_CFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g1 -static' 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_CXXCPP_set= ac_cv_env_CXXCPP_value= ac_cv_env_CXXFLAGS_set=set ac_cv_env_CXXFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g1 -static -static' ac_cv_env_CXX_set=set ac_cv_env_CXX_value=no ac_cv_env_GLIB_CFLAGS_set= ac_cv_env_GLIB_CFLAGS_value= ac_cv_env_GLIB_LIBS_set= ac_cv_env_GLIB_LIBS_value= ac_cv_env_KMOD_CFLAGS_set= ac_cv_env_KMOD_CFLAGS_value= ac_cv_env_KMOD_LIBS_set= ac_cv_env_KMOD_LIBS_value= ac_cv_env_LDFLAGS_set=set ac_cv_env_LDFLAGS_value=' -static' 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/instance-3/output-1/host/bin/pkg-config ac_cv_env_PYTHON_CPPFLAGS_set= ac_cv_env_PYTHON_CPPFLAGS_value= ac_cv_env_PYTHON_LIBS_set= ac_cv_env_PYTHON_LIBS_value= ac_cv_env_PYTHON_set= ac_cv_env_PYTHON_value= ac_cv_env_UDEV_CFLAGS_set= ac_cv_env_UDEV_CFLAGS_value= ac_cv_env_UDEV_LIBS_set= ac_cv_env_UDEV_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=arceb-buildroot-linux-uclibc ac_cv_env_target_alias_set=set ac_cv_env_target_alias_value=arceb-buildroot-linux-uclibc 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_lbl_unaligned_fail=yes ac_cv_path_install='/usr/bin/install -c' ac_cv_path_mkdir=/bin/mkdir ac_cv_prog_AWK=gawk ac_cv_prog_CC=/home/buildroot/autobuild/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc ac_cv_prog_STRIP=/bin/true ac_cv_prog_make_make_set=yes am_cv_make_support_nested_variables=yes gl_cv_func_malloc_0_nonnull=yes lt_cv_sys_lib_search_path_spec= ## ----------------- ## ## Output variables. ## ## ----------------- ## ABI_CXX_VERSION='2.2.1' ABI_MOCKUP_VERSION='0.1.0' ABI_VERSION='4.2.2' ACLOCAL='${SHELL} '\''/home/buildroot/autobuild/instance-3/output-1/build/libgpiod-1.6.3/autostuff/missing'\'' aclocal-1.16' 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/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc-ar' AR_FLAGS='cr' AUTOCONF='${SHELL} '\''/home/buildroot/autobuild/instance-3/output-1/build/libgpiod-1.6.3/autostuff/missing'\'' autoconf' AUTOHEADER='${SHELL} '\''/home/buildroot/autobuild/instance-3/output-1/build/libgpiod-1.6.3/autostuff/missing'\'' autoheader' AUTOMAKE='${SHELL} '\''/home/buildroot/autobuild/instance-3/output-1/build/libgpiod-1.6.3/autostuff/missing'\'' automake-1.16' AWK='gawk' CATCH2_CFLAGS='' CATCH2_LIBS='' CC='/home/buildroot/autobuild/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc' CCDEPMODE='' CFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g1 -static' CPPFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64' CSCOPE='cscope' CTAGS='ctags' CXX='no' CXXCPP='' CXXDEPMODE='' CXXFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g1 -static -static' CYGPATH_W='echo' DEFS='' DEPDIR='.deps' DLLTOOL='' DSYMUTIL='' DUMPBIN='' ECHO_C='' ECHO_N='-n' ECHO_T='' EGREP='' ETAGS='etags' EXEEXT='' EXTRA_VERSION='' FGREP='' GLIB_CFLAGS='' GLIB_LIBS='' GREP='' HAS_DOXYGEN_FALSE='' HAS_DOXYGEN_TRUE='' HAVE_CXX11='' INSTALL_DATA='${INSTALL} -m 644' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' INSTALL_STRIP_PROGRAM='$(install_sh) -c -s' KMOD_CFLAGS='' KMOD_LIBS='' LD='/home/buildroot/autobuild/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-ld' LDFLAGS=' -static' LIBOBJS='' LIBS='' LIBTOOL='' LIPO='' LN_S='' LTLIBOBJS='' LT_SYS_LIBRARY_PATH='' MAKEINFO='${SHELL} '\''/home/buildroot/autobuild/instance-3/output-1/build/libgpiod-1.6.3/autostuff/missing'\'' makeinfo' MANIFEST_TOOL='' MKDIR_P='/bin/mkdir -p' NM='/home/buildroot/autobuild/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc-nm' NMEDIT='' OBJDUMP='/home/buildroot/autobuild/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-objdump' OBJEXT='' OTOOL64='' OTOOL='' PACKAGE='libgpiod' PACKAGE_BUGREPORT='' PACKAGE_NAME='libgpiod' PACKAGE_STRING='libgpiod 1.6.3' PACKAGE_TARNAME='libgpiod' PACKAGE_URL='' PACKAGE_VERSION='1.6.3' PATH_SEPARATOR=':' PKG_CONFIG='/home/buildroot/autobuild/instance-3/output-1/host/bin/pkg-config' PKG_CONFIG_LIBDIR='' PKG_CONFIG_PATH='' PYTHON='' PYTHON_CPPFLAGS='' PYTHON_EXEC_PREFIX='' PYTHON_LIBS='' PYTHON_PLATFORM='' PYTHON_PREFIX='' PYTHON_VERSION='' RANLIB='/home/buildroot/autobuild/instance-3/output-1/host/bin/arceb-buildroot-linux-uclibc-gcc-ranlib' SED='' SET_MAKE='' SHELL='/bin/bash' STRIP='/bin/true' UDEV_CFLAGS='' UDEV_LIBS='' VERSION='1.6.3' VERSION_STR='1.6.3' WITH_BINDINGS_CXX_FALSE='' WITH_BINDINGS_CXX_TRUE='' WITH_BINDINGS_PYTHON_FALSE='' WITH_BINDINGS_PYTHON_TRUE='' WITH_EXAMPLES_FALSE='' WITH_EXAMPLES_TRUE='' WITH_MANPAGES_FALSE='' WITH_MANPAGES_TRUE='' WITH_TESTS_FALSE='' WITH_TESTS_TRUE='' WITH_TOOLS_FALSE='' WITH_TOOLS_TRUE='' ac_ct_AR='' ac_ct_CC='' ac_ct_CXX='' ac_ct_DUMPBIN='' am__EXEEXT_FALSE='' am__EXEEXT_TRUE='' am__fastdepCC_FALSE='' am__fastdepCC_TRUE='' am__fastdepCXX_FALSE='' am__fastdepCXX_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='${exec_prefix}/bin' build='x86_64-pc-linux-gnu' build_alias='x86_64-pc-linux-gnu' build_cpu='' build_os='' build_vendor='' datadir='${datarootdir}' datarootdir='${prefix}/share' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' dvidir='${docdir}' exec_prefix='/usr' has_bats='' has_doxygen='' has_help2man='' has_python_config='' host='arceb-buildroot-linux-uclibc' host_alias='arceb-buildroot-linux-uclibc' host_cpu='' host_os='' host_vendor='' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' install_sh='${SHELL} /home/buildroot/autobuild/instance-3/output-1/build/libgpiod-1.6.3/autostuff/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}' pkgpyexecdir='' pkgpythondir='' prefix='/usr' program_transform_name='s&^&&' psdir='${docdir}' pyexecdir='' pythondir='' runstatedir='${localstatedir}/run' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' sysconfdir='/etc' target_alias='arceb-buildroot-linux-uclibc' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "libgpiod" #define PACKAGE_TARNAME "libgpiod" #define PACKAGE_VERSION "1.6.3" #define PACKAGE_STRING "libgpiod 1.6.3" #define PACKAGE_BUGREPORT "" #define PACKAGE_URL "" #define GPIOD_VERSION_STR "1.6.3" #define PACKAGE "libgpiod" #define VERSION "1.6.3" #define _GNU_SOURCE /**/ configure: exit 77