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

It was created by expat configure 2.2.8, which was
generated by GNU Autoconf 2.69.  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 --disable-nls --disable-static --enable-shared --without-docbook

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

hostname = gcc160.bak.milne.osuosl.org
uname -m = x86_64
uname -r = 4.9.0-8-amd64
uname -s = Linux
uname -v = #1 SMP Debian 4.9.144-3.1 (2019-02-19)

/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-1/output-1/host/bin
PATH: /home/buildroot/autobuild/instance-1/output-1/host/sbin
PATH: /usr/local/bin
PATH: /usr/bin
PATH: /bin
PATH: /usr/local/games
PATH: /usr/games
PATH: /home/buildroot/.local/bin


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

configure:2492: checking build system type
configure:2506: result: x86_64-pc-linux-gnu
configure:2526: checking host system type
configure:2539: result: riscv64-buildroot-linux-gnu
configure:2575: checking for a BSD-compatible install
configure:2643: result: /usr/bin/install -c
configure:2654: checking whether build environment is sane
configure:2709: result: yes
configure:2768: checking for riscv64-buildroot-linux-gnu-strip
configure:2795: result: /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-strip
configure:2860: checking for a thread-safe mkdir -p
configure:2899: result: /bin/mkdir -p
configure:2906: checking for gawk
configure:2922: found /usr/bin/gawk
configure:2933: result: gawk
configure:2944: checking whether make sets $(MAKE)
configure:2966: result: yes
configure:2995: checking whether make supports nested variables
configure:3012: result: yes
configure:3158: : CPPFLAGS="$CPPFLAGS"
configure:3161: $? = 0
configure:3184: checking whether make supports the include directive
configure:3199: make -f confmf.GNU && cat confinc.out
make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/expat-2.2.8'
make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/expat-2.2.8'
this is the am__doit target
configure:3202: $? = 0
configure:3221: result: yes (GNU style)
configure:3251: checking for riscv64-buildroot-linux-gnu-gcc
configure:3278: result: /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-gcc
configure:3547: checking for C compiler version
configure:3556: /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-gcc --version >&5
riscv64-linux-gcc.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:3567: $? = 0
configure:3556: /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-gcc -v >&5
Using built-in specs.
COLLECT_GCC=/home/buildroot/autobuild/instance-1/output-1/host/opt/ext-toolchain/bin/riscv64-linux-gcc.br_real
COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-1/output-1/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:3567: $? = 0
configure:3556: /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-gcc -V >&5
riscv64-linux-gcc.br_real: error: unrecognized command line option '-V'
riscv64-linux-gcc.br_real: fatal error: no input files
compilation terminated.
configure:3567: $? = 1
configure:3556: /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-gcc -qversion >&5
riscv64-linux-gcc.br_real: error: unrecognized command line option '-qversion'; did you mean '--version'?
riscv64-linux-gcc.br_real: fatal error: no input files
compilation terminated.
configure:3567: $? = 1
configure:3587: checking whether the C compiler works
configure:3609: /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -DHAVE_EXPAT_CONFIG_H  conftest.c  >&5
/home/buildroot/autobuild/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/7.4.0/../../../../riscv64-buildroot-linux-gnu/bin/ld: /tmp/ccWIo2p7.o: can't link hard-float modules with soft-float modules
/home/buildroot/autobuild/instance-1/output-1/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/ccWIo2p7.o
collect2: error: ld returned 1 exit status
configure:3613: $? = 1
configure:3651: result: no
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "expat"
| #define PACKAGE_TARNAME "expat"
| #define PACKAGE_VERSION "2.2.8"
| #define PACKAGE_STRING "expat 2.2.8"
| #define PACKAGE_BUGREPORT "expat-bugs@libexpat.org"
| #define PACKAGE_URL ""
| #define PACKAGE "expat"
| #define VERSION "2.2.8"
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:3656: error: in `/home/buildroot/autobuild/instance-1/output-1/build/expat-2.2.8':
configure:3658: 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/buildroot/autobuild/instance-1/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  '
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/instance-1/output-1/host/bin/riscv64-linux-cpp
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  -Os  '
ac_cv_env_CXX_set=set
ac_cv_env_CXX_value=/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-g++
ac_cv_env_DOCBOOK_TO_MAN_set=
ac_cv_env_DOCBOOK_TO_MAN_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_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_path_mkdir=/bin/mkdir
ac_cv_prog_AWK=gawk
ac_cv_prog_CC=/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-gcc
ac_cv_prog_STRIP=/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-strip
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. ##
## ----------------- ##

ACLOCAL='${SHELL} /home/buildroot/autobuild/instance-1/output-1/build/expat-2.2.8/conftools/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='/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-ar'
AS='/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-as'
AUTOCONF='${SHELL} /home/buildroot/autobuild/instance-1/output-1/build/expat-2.2.8/conftools/missing autoconf'
AUTOHEADER='${SHELL} /home/buildroot/autobuild/instance-1/output-1/build/expat-2.2.8/conftools/missing autoheader'
AUTOMAKE='${SHELL} /home/buildroot/autobuild/instance-1/output-1/build/expat-2.2.8/conftools/missing automake-1.16'
AWK='gawk'
CC='/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-gcc'
CCDEPMODE=''
CFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  '
CPP='/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-cpp'
CPPFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -DHAVE_EXPAT_CONFIG_H'
CXX='/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-g++'
CXXCPP=''
CXXDEPMODE=''
CXXFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  '
CYGPATH_W='echo'
DEFS=''
DEPDIR='.deps'
DLLTOOL=''
DOCBOOK_TO_MAN=''
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP=''
EXEEXT=''
FGREP=''
FILEMAP=''
GREP=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LD='/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-ld'
LDFLAGS=''
LIBAGE='6'
LIBCURRENT='7'
LIBOBJS=''
LIBREVISION='10'
LIBS=''
LIBTOOL=''
LIPO=''
LN_S=''
LTLIBOBJS=''
LT_SYS_LIBRARY_PATH=''
MAKEINFO='${SHELL} /home/buildroot/autobuild/instance-1/output-1/build/expat-2.2.8/conftools/missing makeinfo'
MANIFEST_TOOL=''
MINGW_FALSE=''
MINGW_TRUE=''
MKDIR_P='/bin/mkdir -p'
NM='/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-nm'
NMEDIT=''
OBJDUMP='/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-objdump'
OBJEXT=''
OTOOL64=''
OTOOL=''
PACKAGE='expat'
PACKAGE_BUGREPORT='expat-bugs@libexpat.org'
PACKAGE_NAME='expat'
PACKAGE_STRING='expat 2.2.8'
PACKAGE_TARNAME='expat'
PACKAGE_URL=''
PACKAGE_VERSION='2.2.8'
PATH_SEPARATOR=':'
RANLIB='/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-ranlib'
SED=''
SET_MAKE=''
SHELL='/bin/bash'
STRIP='/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-strip'
UNICODE_FALSE=''
UNICODE_TRUE=''
VERSION='2.2.8'
WITH_DOCBOOK_FALSE=''
WITH_DOCBOOK_TRUE=''
WITH_EXAMPLES_FALSE=''
WITH_EXAMPLES_TRUE=''
WITH_TESTS_FALSE=''
WITH_TESTS_TRUE=''
WITH_XMLWF_FALSE=''
WITH_XMLWF_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='${exec_prefix}/bin'
build='x86_64-pc-linux-gnu'
build_alias='x86_64-pc-linux-gnu'
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='pc'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='/usr'
host='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='${datarootdir}/info'
install_sh='${SHELL} /home/buildroot/autobuild/instance-1/output-1/build/expat-2.2.8/conftools/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. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME "expat"
#define PACKAGE_TARNAME "expat"
#define PACKAGE_VERSION "2.2.8"
#define PACKAGE_STRING "expat 2.2.8"
#define PACKAGE_BUGREPORT "expat-bugs@libexpat.org"
#define PACKAGE_URL ""
#define PACKAGE "expat"
#define VERSION "2.2.8"

configure: exit 77