This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by libcap-ng configure 0.8.2, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ ./configure --target=aarch64-buildroot-linux-gnu --host=aarch64-buildroot-linux-gnu --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-python

## --------- ##
## Platform. ##
## --------- ##

hostname = n2
uname -m = x86_64
uname -r = 5.4.0-80-generic
uname -s = Linux
uname -v = #90-Ubuntu SMP Fri Jul 9 22:49:44 UTC 2021

/usr/bin/uname -p = x86_64
/bin/uname -X     = unknown

/bin/arch              = x86_64
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /tmp/instance-0/output-1/host/bin
PATH: /tmp/instance-0/output-1/host/sbin
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /snap/bin


## ----------- ##
## Core tests. ##
## ----------- ##

configure:2335: checking build system type
configure:2349: result: x86_64-pc-linux-gnu
configure:2369: checking host system type
configure:2382: result: aarch64-buildroot-linux-gnu
configure:2402: checking target system type
configure:2415: result: aarch64-buildroot-linux-gnu
configure:2457: checking for a BSD-compatible install
configure:2525: result: /usr/bin/install -c
configure:2536: checking whether build environment is sane
configure:2591: result: yes
configure:2648: checking for aarch64-buildroot-linux-gnu-strip
configure:2675: result: /tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-strip
configure:2740: checking for a thread-safe mkdir -p
configure:2779: result: /usr/bin/mkdir -p
configure:2786: checking for gawk
configure:2802: found /usr/bin/gawk
configure:2813: result: gawk
configure:2824: checking whether make sets $(MAKE)
configure:2846: result: yes
configure:2875: checking whether make supports nested variables
configure:2892: result: yes
configure:3064: checking how to print strings
configure:3091: result: printf
configure:3116: checking whether make supports the include directive
configure:3131: make -f confmf.GNU && cat confinc.out
make[1]: Entering directory '/tmp/instance-0/output-1/build/libcap-ng-0.8.2'
make[1]: Leaving directory '/tmp/instance-0/output-1/build/libcap-ng-0.8.2'
this is the am__doit target
configure:3134: $? = 0
configure:3153: result: yes (GNU style)
configure:3183: checking for aarch64-buildroot-linux-gnu-gcc
configure:3210: result: /tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-gcc
configure:3479: checking for C compiler version
configure:3488: /tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-gcc --version >&5
aarch64-none-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture 10.2-2020.11 (arm-10.16)) 10.2.1 20201103
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:3499: $? = 0
configure:3488: /tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-gcc -v >&5
Using built-in specs.
COLLECT_GCC=/tmp/instance-0/output-1/host/opt/ext-toolchain/bin/aarch64-none-linux-gnu-gcc
COLLECT_LTO_WRAPPER=/tmp/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/aarch64-none-linux-gnu/10.2.1/lto-wrapper
Target: aarch64-none-linux-gnu
Configured with: /tmp/dgboter/bbs/build04--cen7x86_64/buildbot/cen7x86_64--aarch64-none-linux-gnu/build/src/gcc/configure --target=aarch64-none-linux-gnu --prefix= --with-sysroot=/aarch64-none-linux-gnu/libc --with-build-sysroot=/tmp/dgboter/bbs/build04--cen7x86_64/buildbot/cen7x86_64--aarch64-none-linux-gnu/build/build-aarch64-none-linux-gnu/install//aarch64-none-linux-gnu/libc --with-bugurl=https://bugs.linaro.org/ --enable-gnu-indirect-function --enable-shared --disable-libssp --disable-libmudflap --enable-checking=release --enable-languages=c,c++,fortran --with-gmp=/tmp/dgboter/bbs/build04--cen7x86_64/buildbot/cen7x86_64--aarch64-none-linux-gnu/build/build-aarch64-none-linux-gnu/host-tools --with-mpfr=/tmp/dgboter/bbs/build04--cen7x86_64/buildbot/cen7x86_64--aarch64-none-linux-gnu/build/build-aarch64-none-linux-gnu/host-tools --with-mpc=/tmp/dgboter/bbs/build04--cen7x86_64/buildbot/cen7x86_64--aarch64-none-linux-gnu/build/build-aarch64-none-linux-gnu/host-tools --with-isl=/tmp/dgboter/bbs/build04--cen7x86_64/buildbot/cen7x86_64--aarch64-none-linux-gnu/build/build-aarch64-none-linux-gnu/host-tools --enable-fix-cortex-a53-843419 --with-pkgversion='GNU Toolchain for the A-profile Architecture 10.2-2020.11 (arm-10.16)'
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 10.2.1 20201103 (GNU Toolchain for the A-profile Architecture 10.2-2020.11 (arm-10.16)) 
COMPILER_PATH=/tmp/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/aarch64-none-linux-gnu/10.2.1/:/tmp/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/tmp/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64-none-linux-gnu/10.2.1/../../../../aarch64-none-linux-gnu/bin/
LIBRARY_PATH=/tmp/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64-none-linux-gnu/10.2.1/:/tmp/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/tmp/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64-none-linux-gnu/10.2.1/../../../../aarch64-none-linux-gnu/lib/../lib64/:/tmp/instance-0/output-1/host/aarch64-buildroot-linux-gnu/sysroot/lib/../lib64/:/tmp/instance-0/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/lib/../lib64/:/tmp/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64-none-linux-gnu/10.2.1/../../../../aarch64-none-linux-gnu/lib/:/tmp/instance-0/output-1/host/aarch64-buildroot-linux-gnu/sysroot/lib/:/tmp/instance-0/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/lib/
... rest of stderr output deleted ...
configure:3499: $? = 1
configure:3488: /tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-gcc -V >&5
aarch64-none-linux-gnu-gcc: error: unrecognized command-line option '-V'
configure:3499: $? = 1
configure:3488: /tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-gcc -qversion >&5
aarch64-none-linux-gnu-gcc: error: unrecognized command-line option '-qversion'; did you mean '--version'?
configure:3499: $? = 1
configure:3519: checking whether the C compiler works
configure:3541: /tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
/tmp/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64-none-linux-gnu/10.2.1/../../../../aarch64-none-linux-gnu/bin/ld: cannot find /lib/ld-linux-aarch64.so.1 inside /tmp/instance-0/output-1/host/aarch64-buildroot-linux-gnu/sysroot
collect2: error: ld returned 1 exit status
configure:3545: $? = 1
configure:3583: result: no
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libcap-ng"
| #define PACKAGE_TARNAME "libcap-ng"
| #define PACKAGE_VERSION "0.8.2"
| #define PACKAGE_STRING "libcap-ng 0.8.2"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "libcap-ng"
| #define VERSION "0.8.2"
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:3588: error: in `/tmp/instance-0/output-1/build/libcap-ng-0.8.2':
configure:3590: error: C compiler cannot create executables
See `config.log' for more details

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build=x86_64-pc-linux-gnu
ac_cv_c_bigendian=no
ac_cv_env_CC_set=set
ac_cv_env_CC_value=/tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-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 -D_FORTIFY_SOURCE=1'
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=/tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-cpp
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_PYTHON_set=
ac_cv_env_PYTHON_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=aarch64-buildroot-linux-gnu
ac_cv_env_target_alias_set=set
ac_cv_env_target_alias_value=aarch64-buildroot-linux-gnu
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_host=aarch64-buildroot-linux-gnu
ac_cv_lbl_unaligned_fail=yes
ac_cv_path_install='/usr/bin/install -c'
ac_cv_path_mkdir=/usr/bin/mkdir
ac_cv_prog_AWK=gawk
ac_cv_prog_CC=/tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-gcc
ac_cv_prog_STRIP=/tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-strip
ac_cv_prog_make_make_set=yes
ac_cv_prog_swig_found=no
ac_cv_target=aarch64-buildroot-linux-gnu
am_cv_make_support_nested_variables=yes
gl_cv_func_malloc_0_nonnull=yes
lt_cv_sys_lib_search_path_spec=

## ----------------- ##
## Output variables. ##
## ----------------- ##

ACLOCAL='${SHELL} /tmp/instance-0/output-1/build/libcap-ng-0.8.2/missing aclocal-1.16'
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE='#'
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='1'
AM_V='$(V)'
AR='/tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-ar'
AUTOCONF='${SHELL} /tmp/instance-0/output-1/build/libcap-ng-0.8.2/missing autoconf'
AUTOHEADER='${SHELL} /tmp/instance-0/output-1/build/libcap-ng-0.8.2/missing autoheader'
AUTOMAKE='${SHELL} /tmp/instance-0/output-1/build/libcap-ng-0.8.2/missing automake-1.16'
AWK='gawk'
BUILD_LIBDROP_AMBIENT_FALSE=''
BUILD_LIBDROP_AMBIENT_TRUE=''
CC='/tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-gcc'
CCDEPMODE=''
CFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=1'
CPP='/tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-cpp'
CPPFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64'
CYGPATH_W='echo'
DEBUG=''
DEBUG_FALSE=''
DEBUG_TRUE=''
DEFS=''
DEPDIR='.deps'
DLLTOOL=''
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP=''
EXEEXT=''
FGREP=''
GREP=''
HAVE_PYTHON_FALSE=''
HAVE_PYTHON_TRUE=''
HAVE_SWIG_FALSE=''
HAVE_SWIG_TRUE=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LD='/tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-ld'
LDFLAGS=''
LIBOBJS=''
LIBS=''
LIBTOOL=''
LIBTOOL_DEPS=''
LIPO=''
LN_S=''
LTLIBOBJS=''
LT_SYS_LIBRARY_PATH=''
MAKEINFO='${SHELL} /tmp/instance-0/output-1/build/libcap-ng-0.8.2/missing makeinfo'
MANIFEST_TOOL=''
MKDIR_P='/usr/bin/mkdir -p'
NM='/tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-nm'
NMEDIT=''
OBJDUMP='/tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-objdump'
OBJEXT=''
OTOOL64=''
OTOOL=''
PACKAGE='libcap-ng'
PACKAGE_BUGREPORT=''
PACKAGE_NAME='libcap-ng'
PACKAGE_STRING='libcap-ng 0.8.2'
PACKAGE_TARNAME='libcap-ng'
PACKAGE_URL=''
PACKAGE_VERSION='0.8.2'
PATH_SEPARATOR=':'
PYINCLUDEDIR=''
PYTHON3=''
PYTHON3_CFLAGS=''
PYTHON3_EXEC_PREFIX=''
PYTHON3_INCLUDES=''
PYTHON3_LIBS=''
PYTHON3_PREFIX=''
PYTHON=''
PYTHON_EXEC_PREFIX=''
PYTHON_PLATFORM=''
PYTHON_PREFIX=''
PYTHON_VERSION=''
RANLIB='/tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-ranlib'
SED=''
SET_MAKE=''
SHELL='/bin/bash'
STRIP='/tmp/instance-0/output-1/host/bin/aarch64-none-linux-gnu-strip'
USE_PYTHON3_FALSE=''
USE_PYTHON3_TRUE=''
VERSION='0.8.2'
ac_ct_AR=''
ac_ct_CC=''
ac_ct_DUMPBIN=''
am__EXEEXT_FALSE=''
am__EXEEXT_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='aarch64-buildroot-linux-gnu'
host_alias='aarch64-buildroot-linux-gnu'
host_cpu='aarch64'
host_os='linux-gnu'
host_vendor='buildroot'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /tmp/instance-0/output-1/build/libcap-ng-0.8.2/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='${docdir}'
py3execdir=''
pybind_dir=''
pyexecdir=''
python3dir=''
pythondir=''
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
swig_found=''
sysconfdir='/etc'
target='aarch64-buildroot-linux-gnu'
target_alias='aarch64-buildroot-linux-gnu'
target_cpu='aarch64'
target_os='linux-gnu'
target_vendor='buildroot'
use_python3=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME "libcap-ng"
#define PACKAGE_TARNAME "libcap-ng"
#define PACKAGE_VERSION "0.8.2"
#define PACKAGE_STRING "libcap-ng 0.8.2"
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""
#define PACKAGE "libcap-ng"
#define VERSION "0.8.2"

configure: exit 77