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

It was created by jansson configure 2.12, 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

## --------- ##
## 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:2410: checking for a BSD-compatible install
configure:2478: result: /usr/bin/install -c
configure:2489: checking whether build environment is sane
configure:2544: result: yes
configure:2603: checking for riscv64-buildroot-linux-gnu-strip
configure:2630: result: /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-strip
configure:2695: checking for a thread-safe mkdir -p
configure:2734: result: /bin/mkdir -p
configure:2741: checking for gawk
configure:2757: found /usr/bin/gawk
configure:2768: result: gawk
configure:2779: checking whether make sets $(MAKE)
configure:2801: result: yes
configure:2830: checking whether make supports nested variables
configure:2847: result: yes
configure:2987: checking for riscv64-buildroot-linux-gnu-gcc
configure:3014: result: /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-gcc
configure:3283: checking for C compiler version
configure:3292: /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-gcc --version >&5
riscv64-linux-gcc.br_real (Buildroot 2019.11) 8.3.0
Copyright (C) 2018 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:3303: $? = 0
configure:3292: /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/8.3.0/lto-wrapper
Target: riscv64-buildroot-linux-gnu
Configured with: ./configure --prefix=/opt/br-riscv64-glibc-2019.11 --sysconfdir=/opt/br-riscv64-glibc-2019.11/etc --enable-static --target=riscv64-buildroot-linux-gnu --with-sysroot=/opt/br-riscv64-glibc-2019.11/riscv64-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-riscv64-glibc-2019.11 --with-mpc=/opt/br-riscv64-glibc-2019.11 --with-mpfr=/opt/br-riscv64-glibc-2019.11 --with-pkgversion='Buildroot 2019.11' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --enable-threads --without-isl --without-cloog --with-arch=rv64imafd --with-abi=lp64d --enable-languages=c,c++ --with-build-time-tools=/opt/br-riscv64-glibc-2019.11/riscv64-buildroot-linux-gnu/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 8.3.0 (Buildroot 2019.11) 
COMPILER_PATH=/home/buildroot/autobuild/instance-1/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv64-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/instance-1/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0/../../../../riscv64-buildroot-linux-gnu/bin/
LIBRARY_PATH=/home/buildroot/autobuild/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0/../../../../riscv64-buildroot-linux-gnu/lib/:/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/lib/:/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/usr/lib/
COLLECT_GCC_OPTIONS='-mabi=lp64' '-march=rv64imafd' '-D' '__TIME__="13:47:37"' '-D' '__DATE__="Dec 30 2019"' '-Wno-builtin-macro-redefined' '-fPIE' '-pie' '-v'
... rest of stderr output deleted ...
configure:3303: $? = 1
configure:3292: /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'
configure:3303: $? = 1
configure:3292: /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'?
configure:3303: $? = 1
configure:3323: checking whether the C compiler works
configure:3345: /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_FORTIFY_SOURCE=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -lm >&5
/home/buildroot/autobuild/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0/../../../../riscv64-buildroot-linux-gnu/bin/ld: /tmp/cckzeOnY.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/8.3.0/../../../../riscv64-buildroot-linux-gnu/bin/ld: failed to merge target specific data of file /tmp/cckzeOnY.o
collect2: error: ld returned 1 exit status
configure:3349: $? = 1
configure:3387: result: no
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "jansson"
| #define PACKAGE_TARNAME "jansson"
| #define PACKAGE_VERSION "2.12"
| #define PACKAGE_STRING "jansson 2.12"
| #define PACKAGE_BUGREPORT "petri@digip.org"
| #define PACKAGE_URL ""
| #define PACKAGE "jansson"
| #define VERSION "2.12"
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:3392: error: in `/home/buildroot/autobuild/instance-1/output-1/build/jansson-2.12':
configure:3394: error: C compiler cannot create executables
See `config.log' for more details

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

ac_cv_c_bigendian=no
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  -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=/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-cpp
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value=
ac_cv_env_LIBS_set=set
ac_cv_env_LIBS_value=-lm
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_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/jansson-2.12/missing aclocal-1.16'
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE=''
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_CFLAGS=''
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'
AUTOCONF='${SHELL} /home/buildroot/autobuild/instance-1/output-1/build/jansson-2.12/missing autoconf'
AUTOHEADER='${SHELL} /home/buildroot/autobuild/instance-1/output-1/build/jansson-2.12/missing autoheader'
AUTOMAKE='${SHELL} /home/buildroot/autobuild/instance-1/output-1/build/jansson-2.12/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  -D_FORTIFY_SOURCE=1'
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'
CYGPATH_W='echo'
DEFS=''
DEPDIR=''
DLLTOOL=''
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP=''
EXEEXT=''
FGREP=''
GCC_FALSE=''
GCC_TRUE=''
GREP=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
JSON_BSYMBOLIC_LDFLAGS=''
LD='/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-linux-ld'
LDFLAGS=''
LIBOBJS=''
LIBS='-lm'
LIBTOOL=''
LIPO=''
LN_S=''
LTLIBOBJS=''
LT_SYS_LIBRARY_PATH=''
MAKEINFO='${SHELL} /home/buildroot/autobuild/instance-1/output-1/build/jansson-2.12/missing makeinfo'
MANIFEST_TOOL=''
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='jansson'
PACKAGE_BUGREPORT='petri@digip.org'
PACKAGE_NAME='jansson'
PACKAGE_STRING='jansson 2.12'
PACKAGE_TARNAME='jansson'
PACKAGE_URL=''
PACKAGE_VERSION='2.12'
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'
VERSION='2.12'
ac_ct_AR=''
ac_ct_CC=''
ac_ct_DUMPBIN=''
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE=''
am__fastdepCC_FALSE=''
am__fastdepCC_TRUE=''
am__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'
host='riscv64-buildroot-linux-gnu'
host_alias='riscv64-buildroot-linux-gnu'
host_cpu=''
host_os=''
host_vendor=''
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /home/buildroot/autobuild/instance-1/output-1/build/jansson-2.12/install-sh'
json_have_atomic_builtins=''
json_have_localeconv=''
json_have_long_long=''
json_have_sync_builtins=''
json_inline=''
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 "jansson"
#define PACKAGE_TARNAME "jansson"
#define PACKAGE_VERSION "2.12"
#define PACKAGE_STRING "jansson 2.12"
#define PACKAGE_BUGREPORT "petri@digip.org"
#define PACKAGE_URL ""
#define PACKAGE "jansson"
#define VERSION "2.12"

configure: exit 77