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 2.63.  Invocation command line was

  $ ./configure --target=riscv64-buildroot-linux-gnu --host=riscv64-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 --enable-nls --disable-static --enable-shared

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

hostname = godzilla.lym.embecosm-corp.com
uname -m = x86_64
uname -r = 4.18.0-25-generic
uname -s = Linux
uname -v = #26-Ubuntu SMP Mon Jun 24 09:32:08 UTC 2019

/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/mark/buildroot-test/instance-0/output/host/bin
PATH: /home/mark/buildroot-test/instance-0/output/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:1723: loading site script /dev/null
configure:1878: checking for a BSD-compatible install
configure:1946: result: /usr/bin/install -c
configure:1957: checking whether build environment is sane
configure:2000: result: yes
configure:2062: checking for gawk
configure:2078: found /usr/bin/gawk
configure:2089: result: gawk
configure:2100: checking whether make sets $(MAKE)
configure:2122: result: yes
configure:2198: checking for riscv64-buildroot-linux-gnu-strip
configure:2225: result: /home/mark/buildroot-test/instance-0/output/host/bin/riscv64-linux-strip
configure:2309: checking build system type
configure:2327: result: x86_64-pc-linux-gnu
configure:2349: checking host system type
configure:2364: result: riscv64-buildroot-linux-gnu
configure:2500: checking for C++ compiler version
configure:2508: /home/mark/buildroot-test/instance-0/output/host/bin/riscv64-linux-g++ --version >&5
riscv64-linux-g++.br_real (Buildroot 2019.05.1) 7.4.0
Copyright (C) 2017 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:2512: $? = 0
configure:2519: /home/mark/buildroot-test/instance-0/output/host/bin/riscv64-linux-g++ -v >&5
Using built-in specs.
COLLECT_GCC=/home/mark/buildroot-test/instance-0/output/host/opt/ext-toolchain/bin/riscv64-linux-g++.br_real
COLLECT_LTO_WRAPPER=/home/mark/buildroot-test/instance-0/output/host/opt/ext-toolchain/bin/../libexec/gcc/riscv64-buildroot-linux-gnu/7.4.0/lto-wrapper
Target: riscv64-buildroot-linux-gnu
Configured with: ./configure --prefix=/opt/br-riscv64-glibc-2019.05.1 --sysconfdir=/opt/br-riscv64-glibc-2019.05.1/etc --enable-static --target=riscv64-buildroot-linux-gnu --with-sysroot=/opt/br-riscv64-glibc-2019.05.1/riscv64-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-riscv64-glibc-2019.05.1 --with-mpc=/opt/br-riscv64-glibc-2019.05.1 --with-mpfr=/opt/br-riscv64-glibc-2019.05.1 --with-pkgversion='Buildroot 2019.05.1' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --disable-libmudflap --enable-threads --without-isl --without-cloog --with-arch=rv64imafd --with-abi=lp64 --enable-languages=c,c++ --with-build-time-tools=/opt/br-riscv64-glibc-2019.05.1/riscv64-buildroot-linux-gnu/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 7.4.0 (Buildroot 2019.05.1) 
configure:2523: $? = 0
configure:2530: /home/mark/buildroot-test/instance-0/output/host/bin/riscv64-linux-g++ -V >&5
riscv64-linux-g++.br_real: error: unrecognized command line option '-V'
riscv64-linux-g++.br_real: fatal error: no input files
compilation terminated.
configure:2534: $? = 1
configure:2557: checking for C++ compiler default output file name
configure:2579: /home/mark/buildroot-test/instance-0/output/host/bin/riscv64-linux-g++ -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp  >&5
/home/mark/buildroot-test/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/7.4.0/../../../../riscv64-buildroot-linux-gnu/bin/ld: /tmp/ccOhDWx0.o: can't link hard-float modules with soft-float modules
/home/mark/buildroot-test/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/7.4.0/../../../../riscv64-buildroot-linux-gnu/bin/ld: failed to merge target specific data of file /tmp/ccOhDWx0.o
collect2: error: ld returned 1 exit status
configure:2583: $? = 1
configure:2621: result: 
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "acpitool"
| #define VERSION "0.5.1"
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:2627: error: in `/home/mark/buildroot-test/instance-0/output/build/acpitool-0.5.1':
configure:2629: 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_CCC_set=''
ac_cv_env_CCC_value=''
ac_cv_env_CC_set='set'
ac_cv_env_CC_value='/home/mark/buildroot-test/instance-0/output/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  '
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/mark/buildroot-test/instance-0/output/host/bin/riscv64-linux-cpp'
ac_cv_env_CXXFLAGS_set='set'
ac_cv_env_CXXFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  '
ac_cv_env_CXX_set='set'
ac_cv_env_CXX_value='/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-linux-g++'
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-gnu'
ac_cv_env_target_alias_set='set'
ac_cv_env_target_alias_value='riscv64-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='riscv64-buildroot-linux-gnu'
ac_cv_lbl_unaligned_fail='yes'
ac_cv_path_install='/usr/bin/install -c'
ac_cv_prog_AWK='gawk'
ac_cv_prog_STRIP='/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-linux-strip'
ac_cv_prog_make_make_set='yes'
gl_cv_func_malloc_0_nonnull='yes'
lt_cv_sys_lib_search_path_spec=''

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

ACLOCAL='${SHELL} /home/mark/buildroot-test/instance-0/output/build/acpitool-0.5.1/missing --run aclocal-1.9'
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE=''
AMTAR='${SHELL} /home/mark/buildroot-test/instance-0/output/build/acpitool-0.5.1/missing --run tar'
AUTOCONF='${SHELL} /home/mark/buildroot-test/instance-0/output/build/acpitool-0.5.1/missing --run autoconf'
AUTOHEADER='${SHELL} /home/mark/buildroot-test/instance-0/output/build/acpitool-0.5.1/missing --run autoheader'
AUTOMAKE='${SHELL} /home/mark/buildroot-test/instance-0/output/build/acpitool-0.5.1/missing --run automake-1.9'
AWK='gawk'
CC='/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-linux-gcc'
CCDEPMODE=''
CFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  '
CPP='/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-linux-cpp'
CPPFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64'
CXX='/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-linux-g++'
CXXDEPMODE=''
CXXFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  '
CYGPATH_W='echo'
DEFS=''
DEPDIR=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP=''
EXEEXT=''
GREP=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='${SHELL} $(install_sh) -c -s'
LDFLAGS=''
LIBOBJS=''
LIBS=''
LTLIBOBJS=''
MAKEINFO='${SHELL} /home/mark/buildroot-test/instance-0/output/build/acpitool-0.5.1/missing --run makeinfo'
OBJEXT=''
PACKAGE='acpitool'
PACKAGE_BUGREPORT=''
PACKAGE_NAME=''
PACKAGE_STRING=''
PACKAGE_TARNAME=''
PACKAGE_VERSION=''
PATH_SEPARATOR=':'
SET_MAKE=''
SHELL='/bin/bash'
STRIP='/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-linux-strip'
VERSION='0.5.1'
ac_ct_CC=''
ac_ct_CXX=''
am__fastdepCC_FALSE=''
am__fastdepCC_TRUE=''
am__fastdepCXX_FALSE=''
am__fastdepCXX_TRUE=''
am__include=''
am__leading_dot='.'
am__quote=''
am__tar='${AMTAR} chof - "$$tardir"'
am__untar='${AMTAR} xf -'
bindir='${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}'
dvidir='${docdir}'
exec_prefix='/usr'
host='riscv64-buildroot-linux-gnu'
host_alias='riscv64-buildroot-linux-gnu'
host_cpu='riscv64'
host_os='linux-gnu'
host_vendor='buildroot'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='/home/mark/buildroot-test/instance-0/output/build/acpitool-0.5.1/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='riscv64-buildroot-linux-gnu'

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

#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
#define PACKAGE "acpitool"
#define VERSION "0.5.1"

configure: exit 77