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

It was created by gnuplot configure 5.4.0, 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-x --disable-raise-console --disable-mouse --without-tutorial --disable-demo --without-row-help --disable-history-file --disable-wxwidgets --without-lua --without-latex --without-cairo --with-gd --without-readline

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

hostname = gcc159.bak.milne.osuosl.org
uname -m = x86_64
uname -r = 4.9.0-12-amd64
uname -s = Linux
uname -v = #1 SMP Debian 4.9.210-1+deb9u1 (2020-06-07)

/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-2/output-1/host/bin
PATH: /home/buildroot/autobuild/instance-2/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:2754: checking for a BSD-compatible install
configure:2822: result: /usr/bin/install -c
configure:2833: checking whether build environment is sane
configure:2888: result: yes
configure:2947: checking for aarch64-buildroot-linux-gnu-strip
configure:2974: result: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-strip
configure:3039: checking for a thread-safe mkdir -p
configure:3078: result: /bin/mkdir -p
configure:3085: checking for gawk
configure:3101: found /usr/bin/gawk
configure:3112: result: gawk
configure:3123: checking whether make sets $(MAKE)
configure:3145: result: yes
configure:3174: checking whether make supports nested variables
configure:3191: result: yes
configure:3319: checking whether to enable maintainer-specific portions of Makefiles
configure:3328: result: no
configure:3368: checking for style of include used by make
configure:3396: result: GNU
configure:3427: checking for aarch64-buildroot-linux-gnu-gcc
configure:3454: result: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc
configure:3723: checking for C compiler version
configure:3732: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc --version >&5
aarch64-linux-gcc.br_real (Buildroot 2020.02) 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:3743: $? = 0
configure:3732: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -v >&5
Using built-in specs.
COLLECT_GCC=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/aarch64-linux-gcc.br_real
COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/aarch64-buildroot-linux-gnu/8.3.0/lto-wrapper
Target: aarch64-buildroot-linux-gnu
Configured with: ./configure --prefix=/opt/br-aarch64-glibc-2020.02 --sysconfdir=/opt/br-aarch64-glibc-2020.02/etc --enable-static --target=aarch64-buildroot-linux-gnu --with-sysroot=/opt/br-aarch64-glibc-2020.02/aarch64-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-aarch64-glibc-2020.02 --with-mpc=/opt/br-aarch64-glibc-2020.02 --with-mpfr=/opt/br-aarch64-glibc-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --enable-threads --without-isl --without-cloog --with-abi=lp64 --with-cpu=cortex-a53 --enable-languages=c,c++ --with-build-time-tools=/opt/br-aarch64-glibc-2020.02/aarch64-buildroot-linux-gnu/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 8.3.0 (Buildroot 2020.02) 
configure:3743: $? = 0
configure:3732: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -V >&5
aarch64-linux-gcc.br_real: error: unrecognized command line option '-V'
aarch64-linux-gcc.br_real: fatal error: no input files
compilation terminated.
configure:3743: $? = 1
configure:3732: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -qversion >&5
aarch64-linux-gcc.br_real: error: unrecognized command line option '-qversion'; did you mean '--version'?
aarch64-linux-gcc.br_real: fatal error: no input files
compilation terminated.
configure:3743: $? = 1
configure:3763: checking whether the C compiler works
configure:3785: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-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  conftest.c  >&5
configure:3789: $? = 0
configure:3837: result: yes
configure:3840: checking for C compiler default output file name
configure:3842: result: a.out
configure:3848: checking for suffix of executables
configure:3855: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:3859: $? = 0
configure:3881: result: 
configure:3903: checking whether we are cross compiling
configure:3941: result: yes
configure:3946: checking for suffix of object files
configure:3968: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3972: $? = 0
configure:3993: result: o
configure:3997: checking whether we are using the GNU C compiler
configure:4016: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4016: $? = 0
configure:4025: result: yes
configure:4034: checking whether /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc accepts -g
configure:4054: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4054: $? = 0
configure:4095: result: yes
configure:4112: checking for /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc option to accept ISO C89
configure:4175: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc  -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4175: $? = 0
configure:4188: result: none needed
configure:4213: checking whether /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc understands -c and -o together
configure:4235: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c conftest.c -o conftest2.o
configure:4238: $? = 0
configure:4235: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c conftest.c -o conftest2.o
configure:4238: $? = 0
configure:4250: result: yes
configure:4269: checking dependency style of /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc
configure:4380: result: none
configure:4401: checking how to run the C preprocessor
configure:4471: result: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp
configure:4491: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:4491: $? = 0
configure:4505: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
conftest.c:13:10: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:4505: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:4534: checking for grep that handles long lines and -e
configure:4592: result: /bin/grep
configure:4597: checking for egrep
configure:4659: result: /bin/grep -E
configure:4664: checking for ANSI C header files
configure:4684: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4684: $? = 0
configure:4768: result: yes
configure:4781: checking for sys/types.h
configure:4781: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4781: $? = 0
configure:4781: result: yes
configure:4781: checking for sys/stat.h
configure:4781: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4781: $? = 0
configure:4781: result: yes
configure:4781: checking for stdlib.h
configure:4781: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4781: $? = 0
configure:4781: result: yes
configure:4781: checking for string.h
configure:4781: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4781: $? = 0
configure:4781: result: yes
configure:4781: checking for memory.h
configure:4781: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4781: $? = 0
configure:4781: result: yes
configure:4781: checking for strings.h
configure:4781: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4781: $? = 0
configure:4781: result: yes
configure:4781: checking for inttypes.h
configure:4781: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4781: $? = 0
configure:4781: result: yes
configure:4781: checking for stdint.h
configure:4781: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4781: $? = 0
configure:4781: result: yes
configure:4781: checking for unistd.h
configure:4781: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4781: $? = 0
configure:4781: result: yes
configure:4794: checking minix/config.h usability
configure:4794: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c:56:10: fatal error: minix/config.h: No such file or directory
 #include <minix/config.h>
          ^~~~~~~~~~~~~~~~
compilation terminated.
configure:4794: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| #include <minix/config.h>
configure:4794: result: no
configure:4794: checking minix/config.h presence
configure:4794: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
conftest.c:23:10: fatal error: minix/config.h: No such file or directory
 #include <minix/config.h>
          ^~~~~~~~~~~~~~~~
compilation terminated.
configure:4794: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| /* end confdefs.h.  */
| #include <minix/config.h>
configure:4794: result: no
configure:4794: checking for minix/config.h
configure:4794: result: no
configure:4815: checking whether it is safe to define __EXTENSIONS__
configure:4833: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4833: $? = 0
configure:4840: result: yes
configure:4862: checking for aarch64-buildroot-linux-gnu-gcc
configure:4889: result: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc
configure:5158: checking for C compiler version
configure:5167: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc --version >&5
aarch64-linux-gcc.br_real (Buildroot 2020.02) 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:5178: $? = 0
configure:5167: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -v >&5
Using built-in specs.
COLLECT_GCC=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/aarch64-linux-gcc.br_real
COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/aarch64-buildroot-linux-gnu/8.3.0/lto-wrapper
Target: aarch64-buildroot-linux-gnu
Configured with: ./configure --prefix=/opt/br-aarch64-glibc-2020.02 --sysconfdir=/opt/br-aarch64-glibc-2020.02/etc --enable-static --target=aarch64-buildroot-linux-gnu --with-sysroot=/opt/br-aarch64-glibc-2020.02/aarch64-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-aarch64-glibc-2020.02 --with-mpc=/opt/br-aarch64-glibc-2020.02 --with-mpfr=/opt/br-aarch64-glibc-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --enable-threads --without-isl --without-cloog --with-abi=lp64 --with-cpu=cortex-a53 --enable-languages=c,c++ --with-build-time-tools=/opt/br-aarch64-glibc-2020.02/aarch64-buildroot-linux-gnu/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 8.3.0 (Buildroot 2020.02) 
configure:5178: $? = 0
configure:5167: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -V >&5
aarch64-linux-gcc.br_real: error: unrecognized command line option '-V'
aarch64-linux-gcc.br_real: fatal error: no input files
compilation terminated.
configure:5178: $? = 1
configure:5167: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -qversion >&5
aarch64-linux-gcc.br_real: error: unrecognized command line option '-qversion'; did you mean '--version'?
aarch64-linux-gcc.br_real: fatal error: no input files
compilation terminated.
configure:5178: $? = 1
configure:5182: checking whether we are using the GNU C compiler
configure:5210: result: yes
configure:5219: checking whether /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc accepts -g
configure:5280: result: yes
configure:5297: checking for /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc option to accept ISO C89
configure:5373: result: none needed
configure:5398: checking whether /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc understands -c and -o together
configure:5435: result: yes
configure:5454: checking dependency style of /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc
configure:5565: result: none
configure:5585: checking how to run the C preprocessor
configure:5655: result: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp
configure:5675: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:5675: $? = 0
configure:5689: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
conftest.c:28:10: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:5689: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5727: checking for aarch64-buildroot-linux-gnu-gcc
configure:5757: result: no
configure:5727: checking for aarch64-buildroot-linux-gnu-objcc
configure:5757: result: no
configure:5727: checking for aarch64-buildroot-linux-gnu-objc
configure:5757: result: no
configure:5727: checking for aarch64-buildroot-linux-gnu-cc
configure:5757: result: no
configure:5727: checking for aarch64-buildroot-linux-gnu-CC
configure:5757: result: no
configure:5771: checking for gcc
configure:5787: found /usr/bin/gcc
configure:5798: result: gcc
configure:5814: WARNING: using cross tools not prefixed with host triplet
configure:5823: checking for Objective C compiler version
configure:5832: gcc --version >&5
gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516
Copyright (C) 2016 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:5843: $? = 0
configure:5832: gcc -v >&5
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/6/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 6.3.0-18+deb9u1' --with-bugurl=file:///usr/share/doc/gcc-6/README.Bugs --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-6 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-6-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-6-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-6-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1) 
configure:5843: $? = 0
configure:5832: gcc -V >&5
gcc: error: unrecognized command line option '-V'
gcc: fatal error: no input files
compilation terminated.
configure:5843: $? = 1
configure:5832: gcc -qversion >&5
gcc: error: unrecognized command line option '-qversion'; did you mean '--version'?
gcc: fatal error: no input files
compilation terminated.
configure:5843: $? = 1
configure:5847: checking whether we are using the GNU Objective C compiler
configure:5866: gcc -c  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.m >&5
gcc: error trying to exec 'cc1obj': execvp: No such file or directory
configure:5866: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| #ifndef __GNUC__
|        choke me
| #endif
| 
|   ;
|   return 0;
| }
configure:5875: result: no
configure:5884: checking whether gcc accepts -g
configure:5904: gcc -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.m >&5
gcc: error trying to exec 'cc1obj': execvp: No such file or directory
configure:5904: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:5919: gcc -c  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.m >&5
gcc: error trying to exec 'cc1obj': execvp: No such file or directory
configure:5919: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:5935: gcc -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.m >&5
gcc: error trying to exec 'cc1obj': execvp: No such file or directory
configure:5935: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:5945: result: no
configure:5970: checking dependency style of gcc
configure:6079: result: none
configure:6094: checking for an ANSI C-conforming const
configure:6160: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:6160: $? = 0
configure:6167: result: yes
configure:6175: checking for inline
configure:6191: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:6191: $? = 0
configure:6199: result: inline
configure:6217: checking for preprocessor stringizing operator
configure:6237: result: yes
configure:6245: checking whether ln -s works
configure:6249: result: yes
configure:7023: checking for off_t
configure:7023: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7023: $? = 0
configure:7023: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c: In function 'main':
conftest.c:65:20: error: expected expression before ')' token
 if (sizeof ((off_t)))
                    ^
configure:7023: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main ()
| {
| if (sizeof ((off_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:7023: result: yes
configure:7033: checking for _LARGEFILE_SOURCE value needed for large files
configure:7052: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:7052: $? = 0
configure:7080: result: no
configure:7108: checking for special C compiler options needed for large files
configure:7153: result: no
configure:7159: checking for _FILE_OFFSET_BITS value needed for large files
configure:7184: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7184: $? = 0
configure:7216: result: no
configure:7302: checking for struct tm.tm_gmtoff
configure:7302: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7302: $? = 0
configure:7302: result: yes
configure:7314: checking for struct tm.__tm_gmtoff
configure:7314: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c: In function 'main':
conftest.c:40:13: error: 'struct tm' has no member named '__tm_gmtoff'; did you mean 'tm_gmtoff'?
 if (ac_aggr.__tm_gmtoff)
             ^~~~~~~~~~~
             tm_gmtoff
configure:7314: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| /* end confdefs.h.  */
| 
| #include <sys/types.h>
| #include <time.h>
| 
| int
| main ()
| {
| static struct tm ac_aggr;
| if (ac_aggr.__tm_gmtoff)
| return 0;
|   ;
|   return 0;
| }
configure:7314: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c: In function 'main':
conftest.c:40:20: error: 'struct tm' has no member named '__tm_gmtoff'; did you mean 'tm_gmtoff'?
 if (sizeof ac_aggr.__tm_gmtoff)
                    ^~~~~~~~~~~
                    tm_gmtoff
configure:7314: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| /* end confdefs.h.  */
| 
| #include <sys/types.h>
| #include <time.h>
| 
| int
| main ()
| {
| static struct tm ac_aggr;
| if (sizeof ac_aggr.__tm_gmtoff)
| return 0;
|   ;
|   return 0;
| }
configure:7314: result: no
configure:7442: checking pkg-config is at least version 0.9.0
configure:7445: result: yes
configure:7456: checking for LIBCERF
configure:7464: $PKG_CONFIG --exists --print-errors "libcerf"
Package libcerf was not found in the pkg-config search path.
Perhaps you should add the directory containing `libcerf.pc'
to the PKG_CONFIG_PATH environment variable
Package 'libcerf', required by 'virtual:world', not found
configure:7467: $? = 1
configure:7482: $PKG_CONFIG --exists --print-errors "libcerf"
Package libcerf was not found in the pkg-config search path.
Perhaps you should add the directory containing `libcerf.pc'
to the PKG_CONFIG_PATH environment variable
Package 'libcerf', required by 'virtual:world', not found
configure:7485: $? = 1
Package 'libcerf', required by 'virtual:world', not found
configure:7524: WARNING:
Package requirements (libcerf) were not met:

Package 'libcerf', required by 'virtual:world', not found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables LIBCERF_CFLAGS
and LIBCERF_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

configure:7568: checking for library containing cdawson
configure:7599: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64-buildroot-linux-gnu/8.3.0/../../../../aarch64-buildroot-linux-gnu/bin/ld: /tmp/cc8ym2io.o: in function `main':
conftest.c:(.text.startup+0x8): undefined reference to `cdawson'
collect2: error: ld returned 1 exit status
configure:7599: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char cdawson ();
| int
| main ()
| {
| return cdawson ();
|   ;
|   return 0;
| }
configure:7599: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -lcerf   >&5
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64-buildroot-linux-gnu/8.3.0/../../../../aarch64-buildroot-linux-gnu/bin/ld: cannot find -lcerf
collect2: error: ld returned 1 exit status
configure:7599: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char cdawson ();
| int
| main ()
| {
| return cdawson ();
|   ;
|   return 0;
| }
configure:7616: result: no
configure:7635: checking for emacs
configure:7665: result: no
configure:7635: checking for xemacs
configure:7665: result: no
configure:7831: checking for dvips
configure:7861: result: no
configure:7874: checking for troff
configure:7890: found /usr/bin/troff
configure:7901: result: troff
configure:7917: checking for latex2html
configure:7947: result: no
configure:7969: checking for kpsexpand
configure:7999: result: no
configure:8012: checking for texhash
configure:8042: result: no
configure:8079: checking for X
configure:8257: result: disabled
configure:8832: checking for MS-DOS/djgpp/libGRX
configure:8941: result: no
configure:8950: checking for Mac OS X
configure:9025: result: no
configure:9032: checking for BeOS
configure:9048: result: no
configure:9054: checking for Alpha/AXP CPU
configure:9073: result: no
configure:9088: checking for sin
configure:9088: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
conftest.c:56:6: warning: conflicting types for built-in function 'sin' [-Wbuiltin-declaration-mismatch]
 char sin ();
      ^~~
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64-buildroot-linux-gnu/8.3.0/../../../../aarch64-buildroot-linux-gnu/bin/ld: /tmp/cc4hbM2U.o: in function `main':
conftest.c:(.text.startup+0x8): undefined reference to `sin'
collect2: error: ld returned 1 exit status
configure:9088: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| /* end confdefs.h.  */
| /* Define sin to an innocuous variant, in case <limits.h> declares sin.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define sin innocuous_sin
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char sin (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef sin
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char sin ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_sin || defined __stub___sin
| choke me
| #endif
| 
| int
| main ()
| {
| return sin ();
|   ;
|   return 0;
| }
configure:9088: result: no
configure:9092: checking for sin in -lm
configure:9117: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -lm   >&5
conftest.c:40:6: warning: conflicting types for built-in function 'sin' [-Wbuiltin-declaration-mismatch]
 char sin ();
      ^~~
configure:9117: $? = 0
configure:9126: result: yes
configure:9140: checking for ANSI C header files
configure:9244: result: yes
configure:9263: checking dirent.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking dirent.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for dirent.h
configure:9263: result: yes
configure:9263: checking errno.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking errno.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for errno.h
configure:9263: result: yes
configure:9263: checking float.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking float.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for float.h
configure:9263: result: yes
configure:9263: checking langinfo.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking langinfo.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for langinfo.h
configure:9263: result: yes
configure:9263: checking limits.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking limits.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for limits.h
configure:9263: result: yes
configure:9263: checking locale.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking locale.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for locale.h
configure:9263: result: yes
configure:9263: checking math.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking math.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for math.h
configure:9263: result: yes
configure:9263: checking for stdlib.h
configure:9263: result: yes
configure:9263: checking for string.h
configure:9263: result: yes
configure:9263: checking time.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking time.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for time.h
configure:9263: result: yes
configure:9263: checking sys/time.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking sys/time.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for sys/time.h
configure:9263: result: yes
configure:9263: checking for sys/types.h
configure:9263: result: yes
configure:9263: checking sys/bsdtypes.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c:80:10: fatal error: sys/bsdtypes.h: No such file or directory
 #include <sys/bsdtypes.h>
          ^~~~~~~~~~~~~~~~
compilation terminated.
configure:9263: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| #include <sys/bsdtypes.h>
configure:9263: result: no
configure:9263: checking sys/bsdtypes.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
conftest.c:47:10: fatal error: sys/bsdtypes.h: No such file or directory
 #include <sys/bsdtypes.h>
          ^~~~~~~~~~~~~~~~
compilation terminated.
configure:9263: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| /* end confdefs.h.  */
| #include <sys/bsdtypes.h>
configure:9263: result: no
configure:9263: checking for sys/bsdtypes.h
configure:9263: result: no
configure:9263: checking sys/ioctl.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking sys/ioctl.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for sys/ioctl.h
configure:9263: result: yes
configure:9263: checking sys/param.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking sys/param.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for sys/param.h
configure:9263: result: yes
configure:9263: checking sys/select.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking sys/select.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for sys/select.h
configure:9263: result: yes
configure:9263: checking sys/socket.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking sys/socket.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for sys/socket.h
configure:9263: result: yes
configure:9263: checking for sys/stat.h
configure:9263: result: yes
configure:9263: checking sys/systeminfo.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c:85:10: fatal error: sys/systeminfo.h: No such file or directory
 #include <sys/systeminfo.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:9263: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| #include <sys/systeminfo.h>
configure:9263: result: no
configure:9263: checking sys/systeminfo.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
conftest.c:52:10: fatal error: sys/systeminfo.h: No such file or directory
 #include <sys/systeminfo.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:9263: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| /* end confdefs.h.  */
| #include <sys/systeminfo.h>
configure:9263: result: no
configure:9263: checking for sys/systeminfo.h
configure:9263: result: no
configure:9263: checking sys/timeb.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking sys/timeb.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for sys/timeb.h
configure:9263: result: yes
configure:9263: checking sys/utsname.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking sys/utsname.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for sys/utsname.h
configure:9263: result: yes
configure:9263: checking libc.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c:87:10: fatal error: libc.h: No such file or directory
 #include <libc.h>
          ^~~~~~~~
compilation terminated.
configure:9263: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| #include <libc.h>
configure:9263: result: no
configure:9263: checking libc.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
conftest.c:54:10: fatal error: libc.h: No such file or directory
 #include <libc.h>
          ^~~~~~~~
compilation terminated.
configure:9263: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| /* end confdefs.h.  */
| #include <libc.h>
configure:9263: result: no
configure:9263: checking for libc.h
configure:9263: result: no
configure:9263: checking malloc.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking malloc.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for malloc.h
configure:9263: result: yes
configure:9263: checking poll.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking poll.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for poll.h
configure:9263: result: yes
configure:9263: checking sgtty.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking sgtty.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for sgtty.h
configure:9263: result: yes
configure:9263: checking termios.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking termios.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for termios.h
configure:9263: result: yes
configure:9263: checking values.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking values.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for values.h
configure:9263: result: yes
configure:9263: checking for dirent.h
configure:9263: result: yes
configure:9263: checking for inttypes.h
configure:9263: result: yes
configure:9263: checking dlfcn.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking dlfcn.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9263: $? = 0
configure:9263: result: yes
configure:9263: checking for dlfcn.h
configure:9263: result: yes
configure:9263: checking dl.h usability
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c:95:10: fatal error: dl.h: No such file or directory
 #include <dl.h>
          ^~~~~~
compilation terminated.
configure:9263: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_DLFCN_H 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| #include <dl.h>
configure:9263: result: no
configure:9263: checking dl.h presence
configure:9263: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
conftest.c:62:10: fatal error: dl.h: No such file or directory
 #include <dl.h>
          ^~~~~~
compilation terminated.
configure:9263: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_DLFCN_H 1
| /* end confdefs.h.  */
| #include <dl.h>
configure:9263: result: no
configure:9263: checking for dl.h
configure:9263: result: no
configure:9274: checking for stdbool.h that conforms to C99
configure:9341: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9341: $? = 0
configure:9348: result: yes
configure:9350: checking for _Bool
configure:9350: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9350: $? = 0
configure:9350: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c: In function 'main':
conftest.c:98:20: error: expected expression before ')' token
 if (sizeof ((_Bool)))
                    ^
configure:9350: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_DLFCN_H 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main ()
| {
| if (sizeof ((_Bool)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:9350: result: yes
configure:9369: checking whether stat file-mode macros are broken
configure:9396: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9396: $? = 0
configure:9403: result: no
configure:9413: checking for sys/wait.h that is POSIX.1 compatible
configure:9439: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9439: $? = 0
configure:9446: result: yes
configure:9525: checking for library containing dlopen
configure:9556: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -lm  >&5
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64-buildroot-linux-gnu/8.3.0/../../../../aarch64-buildroot-linux-gnu/bin/ld: /tmp/ccQSU7qX.o: in function `main':
conftest.c:(.text.startup+0x8): undefined reference to `dlopen'
collect2: error: ld returned 1 exit status
configure:9556: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_SYS_WAIT_H 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char dlopen ();
| int
| main ()
| {
| return dlopen ();
|   ;
|   return 0;
| }
configure:9556: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl  -lm  >&5
configure:9556: $? = 0
configure:9573: result: -ldl
configure:9596: checking for unistd.h
configure:9606: result: yes
configure:9615: checking if errno variable is declared
configure:9631: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9631: $? = 0
configure:9632: result: yes
configure:9644: checking for size_t
configure:9644: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9644: $? = 0
configure:9644: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c: In function 'main':
conftest.c:103:21: error: expected expression before ')' token
 if (sizeof ((size_t)))
                     ^
configure:9644: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_EXTERNAL_FUNCTIONS 1
| #define HAVE_UNISTD_H 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main ()
| {
| if (sizeof ((size_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:9644: result: yes
configure:9655: checking for time_t in time.h
configure:9664: result: yes
configure:9686: checking for atexit
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for memcpy
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:92:6: warning: conflicting types for built-in function 'memcpy' [-Wbuiltin-declaration-mismatch]
 char memcpy ();
      ^~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for memmove
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:93:6: warning: conflicting types for built-in function 'memmove' [-Wbuiltin-declaration-mismatch]
 char memmove ();
      ^~~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for memset
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:94:6: warning: conflicting types for built-in function 'memset' [-Wbuiltin-declaration-mismatch]
 char memset ();
      ^~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for on_exit
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for bcopy
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:96:6: warning: conflicting types for built-in function 'bcopy' [-Wbuiltin-declaration-mismatch]
 char bcopy ();
      ^~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for bzero
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:97:6: warning: conflicting types for built-in function 'bzero' [-Wbuiltin-declaration-mismatch]
 char bzero ();
      ^~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for setvbuf
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for strerror
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for strchr
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:100:6: warning: conflicting types for built-in function 'strchr' [-Wbuiltin-declaration-mismatch]
 char strchr ();
      ^~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for strrchr
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:101:6: warning: conflicting types for built-in function 'strrchr' [-Wbuiltin-declaration-mismatch]
 char strrchr ();
      ^~~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for strstr
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:102:6: warning: conflicting types for built-in function 'strstr' [-Wbuiltin-declaration-mismatch]
 char strstr ();
      ^~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for index
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:103:6: warning: conflicting types for built-in function 'index' [-Wbuiltin-declaration-mismatch]
 char index ();
      ^~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for rindex
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:104:6: warning: conflicting types for built-in function 'rindex' [-Wbuiltin-declaration-mismatch]
 char rindex ();
      ^~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for erf
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:105:6: warning: conflicting types for built-in function 'erf' [-Wbuiltin-declaration-mismatch]
 char erf ();
      ^~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for erfc
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:106:6: warning: conflicting types for built-in function 'erfc' [-Wbuiltin-declaration-mismatch]
 char erfc ();
      ^~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for gamma
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:107:6: warning: conflicting types for built-in function 'gamma' [-Wbuiltin-declaration-mismatch]
 char gamma ();
      ^~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for lgamma
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:108:6: warning: conflicting types for built-in function 'lgamma' [-Wbuiltin-declaration-mismatch]
 char lgamma ();
      ^~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for tgamma
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:109:6: warning: conflicting types for built-in function 'tgamma' [-Wbuiltin-declaration-mismatch]
 char tgamma ();
      ^~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for getcwd
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for poll
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for pclose
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for popen
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for fdopen
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for select
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for sleep
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for stpcpy
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:117:6: warning: conflicting types for built-in function 'stpcpy' [-Wbuiltin-declaration-mismatch]
 char stpcpy ();
      ^~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for strcspn
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:118:6: warning: conflicting types for built-in function 'strcspn' [-Wbuiltin-declaration-mismatch]
 char strcspn ();
      ^~~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for strdup
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:119:6: warning: conflicting types for built-in function 'strdup' [-Wbuiltin-declaration-mismatch]
 char strdup ();
      ^~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for strndup
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:120:6: warning: conflicting types for built-in function 'strndup' [-Wbuiltin-declaration-mismatch]
 char strndup ();
      ^~~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for strnlen
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for strcasecmp
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:122:6: warning: conflicting types for built-in function 'strcasecmp' [-Wbuiltin-declaration-mismatch]
 char strcasecmp ();
      ^~~~~~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for stricmp
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64-buildroot-linux-gnu/8.3.0/../../../../aarch64-buildroot-linux-gnu/bin/ld: /tmp/ccn7Ogt6.o: in function `main':
conftest.c:(.text.startup+0x8): undefined reference to `stricmp'
collect2: error: ld returned 1 exit status
configure:9686: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_EXTERNAL_FUNCTIONS 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_ON_EXIT 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_TGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| /* end confdefs.h.  */
| /* Define stricmp to an innocuous variant, in case <limits.h> declares stricmp.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define stricmp innocuous_stricmp
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char stricmp (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef stricmp
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char stricmp ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_stricmp || defined __stub___stricmp
| choke me
| #endif
| 
| int
| main ()
| {
| return stricmp ();
|   ;
|   return 0;
| }
configure:9686: result: no
configure:9686: checking for strncasecmp
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:123:6: warning: conflicting types for built-in function 'strncasecmp' [-Wbuiltin-declaration-mismatch]
 char strncasecmp ();
      ^~~~~~~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for strnicmp
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64-buildroot-linux-gnu/8.3.0/../../../../aarch64-buildroot-linux-gnu/bin/ld: /tmp/ccul7yM8.o: in function `main':
conftest.c:(.text.startup+0x8): undefined reference to `strnicmp'
collect2: error: ld returned 1 exit status
configure:9686: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_EXTERNAL_FUNCTIONS 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_ON_EXIT 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_TGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| /* end confdefs.h.  */
| /* Define strnicmp to an innocuous variant, in case <limits.h> declares strnicmp.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define strnicmp innocuous_strnicmp
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char strnicmp (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef strnicmp
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char strnicmp ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_strnicmp || defined __stub___strnicmp
| choke me
| #endif
| 
| int
| main ()
| {
| return strnicmp ();
|   ;
|   return 0;
| }
configure:9686: result: no
configure:9686: checking for sysinfo
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for tcgetattr
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for vfprintf
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
conftest.c:126:6: warning: conflicting types for built-in function 'vfprintf' [-Wbuiltin-declaration-mismatch]
 char vfprintf ();
      ^~~~~~~~
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for doprnt
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64-buildroot-linux-gnu/8.3.0/../../../../aarch64-buildroot-linux-gnu/bin/ld: /tmp/ccrwT78o.o: in function `main':
conftest.c:(.text.startup+0x8): undefined reference to `doprnt'
collect2: error: ld returned 1 exit status
configure:9686: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_EXTERNAL_FUNCTIONS 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_ON_EXIT 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_TGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| #define HAVE_SYSINFO 1
| #define HAVE_TCGETATTR 1
| #define HAVE_VFPRINTF 1
| /* end confdefs.h.  */
| /* Define doprnt to an innocuous variant, in case <limits.h> declares doprnt.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define doprnt innocuous_doprnt
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char doprnt (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef doprnt
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char doprnt ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_doprnt || defined __stub___doprnt
| choke me
| #endif
| 
| int
| main ()
| {
| return doprnt ();
|   ;
|   return 0;
| }
configure:9686: result: no
configure:9686: checking for uname
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9686: checking for usleep
configure:9686: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9686: $? = 0
configure:9686: result: yes
configure:9696: checking whether signgam is declared
configure:9696: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9696: $? = 0
configure:9696: result: yes
configure:9712: checking for sigsetjmp
configure:9725: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:9725: $? = 0
configure:9726: result: yes
configure:9744: checking if malloc(0) returns 0
configure:9772: result: yes
configure:9783: checking for sys/select.h
configure:9783: result: yes
configure:9783: checking for sys/socket.h
configure:9783: result: yes
configure:9793: checking types of arguments for select
configure:9821: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9821: $? = 0
configure:9832: result: int,fd_set *,struct timeval *
configure:10715: checking for wcwidth
configure:10715: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -ldl -lm  >&5
configure:10715: $? = 0
configure:10715: result: yes
configure:10726: checking wchar.h usability
configure:10726: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:10726: $? = 0
configure:10726: result: yes
configure:10726: checking wchar.h presence
configure:10726: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:10726: $? = 0
configure:10726: result: yes
configure:10726: checking for wchar.h
configure:10726: result: yes
configure:10752: checking for deflate in -lz
configure:10777: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -lz  -ldl -lm  >&5
configure:10777: $? = 0
configure:10786: result: yes
configure:10793: checking zlib.h usability
configure:10793: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:10793: $? = 0
configure:10793: result: yes
configure:10793: checking zlib.h presence
configure:10793: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:10793: $? = 0
configure:10793: result: yes
configure:10793: checking for zlib.h
configure:10793: result: yes
configure:10822: checking for gdlib-config
configure:10852: result: /home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/gdlib-config
configure:10877: checking for gdImageCreateTrueColor in -lgd
configure:10902: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include  -pthread conftest.c -lgd  -ldl -lm  -lgd -lm -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lz -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lpng16 -lz -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../aarch64-buildroot-linux-gnu/sysroot/usr/lib -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lfreetype -ljpeg >&5
configure:10902: $? = 0
configure:10911: result: yes
configure:10919: checking gd.h usability
configure:10919: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include conftest.c >&5
configure:10919: $? = 0
configure:10919: result: yes
configure:10919: checking gd.h presence
configure:10919: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include conftest.c
configure:10919: $? = 0
configure:10919: result: yes
configure:10919: checking for gd.h
configure:10919: result: yes
configure:10933: checking for gdImageGif in -lgd
configure:10958: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include  -pthread conftest.c -lgd  -ldl -lm  -lgd -lm -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lz -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lpng16 -lz -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../aarch64-buildroot-linux-gnu/sysroot/usr/lib -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lfreetype -ljpeg >&5
configure:10958: $? = 0
configure:10967: result: yes
configure:10975: checking for gdImageGifAnimBegin in -lgd
configure:11000: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include  -pthread conftest.c -lgd  -ldl -lm  -lgd -lm -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lz -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lpng16 -lz -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../aarch64-buildroot-linux-gnu/sysroot/usr/lib -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lfreetype -ljpeg >&5
configure:11000: $? = 0
configure:11009: result: yes
configure:11018: checking for gdImageJpeg in -lgd
configure:11043: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include  -pthread conftest.c -lgd  -ldl -lm  -lgd -lm -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lz -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lpng16 -lz -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../aarch64-buildroot-linux-gnu/sysroot/usr/lib -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lfreetype -ljpeg >&5
configure:11043: $? = 0
configure:11052: result: yes
configure:11061: checking for gdImageStringFT in -lgd
configure:11086: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include  -pthread conftest.c -lgd  -ldl -lm  -lgd -lm -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lz -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lpng16 -lz -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../aarch64-buildroot-linux-gnu/sysroot/usr/lib -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lfreetype -ljpeg >&5
configure:11086: $? = 0
configure:11095: result: yes
configure:11104: checking for gdImagePng in -lgd
configure:11129: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include  -pthread conftest.c -lgd  -ldl -lm  -lgd -lm -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lz -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lpng16 -lz -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../aarch64-buildroot-linux-gnu/sysroot/usr/lib -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lfreetype -ljpeg >&5
configure:11129: $? = 0
configure:11138: result: yes
configure:11167: checking for library containing iconv_open
configure:11198: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include  -pthread conftest.c -ldl -lm  >&5
configure:11198: $? = 0
configure:11215: result: none required
configure:11220: checking iconv.h usability
configure:11220: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include conftest.c >&5
configure:11220: $? = 0
configure:11220: result: yes
configure:11220: checking iconv.h presence
configure:11220: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include conftest.c
configure:11220: $? = 0
configure:11220: result: yes
configure:11220: checking for iconv.h
configure:11220: result: yes
configure:12736: checking for multi-byte support in x11
configure:12738: checking for XmbDrawString in -lX11
configure:12763: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include  -pthread  conftest.c -lX11  -ldl -lm  >&5
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64-buildroot-linux-gnu/8.3.0/../../../../aarch64-buildroot-linux-gnu/bin/ld: cannot find -lX11
collect2: error: ld returned 1 exit status
configure:12763: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_EXTERNAL_FUNCTIONS 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_ON_EXIT 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_TGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| #define HAVE_SYSINFO 1
| #define HAVE_TCGETATTR 1
| #define HAVE_VFPRINTF 1
| #define HAVE_UNAME 1
| #define HAVE_USLEEP 1
| #define HAVE_DECL_SIGNGAM 1
| #define HAVE_SIGSETJMP 1
| #define PIPES 1
| #define MALLOC_ZERO_RETURNS_ZERO 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define SELECT_TYPE_ARG1 int
| #define SELECT_TYPE_ARG234 (fd_set *)
| #define SELECT_TYPE_ARG5 (struct timeval *)
| #define HAVE_WCWIDTH 1
| #define HAVE_WCHAR_H 1
| #define READLINE 1
| #define HAVE_LIBZ 1
| #define HAVE_LIBGD 1
| #define HAVE_GD_H 1
| #define HAVE_GD_GIF 1
| #define GIF_ANIMATION 1
| #define HAVE_GD_JPEG 1
| #define HAVE_GD_TTF 1
| #define HAVE_GD_PNG 1
| #define HAVE_ICONV 1
| #define COLUMN_HELP 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char XmbDrawString ();
| int
| main ()
| {
| return XmbDrawString ();
|   ;
|   return 0;
| }
configure:12772: result: no
configure:12919: checking pkg-config is at least version 0.9.0
configure:12922: result: yes
configure:13047: checking for C++ compiler version
configure:13056: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++ --version >&5
aarch64-linux-g++.br_real (Buildroot 2020.02) 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:13067: $? = 0
configure:13056: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++ -v >&5
Using built-in specs.
COLLECT_GCC=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/aarch64-linux-g++.br_real
COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/aarch64-buildroot-linux-gnu/8.3.0/lto-wrapper
Target: aarch64-buildroot-linux-gnu
Configured with: ./configure --prefix=/opt/br-aarch64-glibc-2020.02 --sysconfdir=/opt/br-aarch64-glibc-2020.02/etc --enable-static --target=aarch64-buildroot-linux-gnu --with-sysroot=/opt/br-aarch64-glibc-2020.02/aarch64-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-aarch64-glibc-2020.02 --with-mpc=/opt/br-aarch64-glibc-2020.02 --with-mpfr=/opt/br-aarch64-glibc-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --enable-threads --without-isl --without-cloog --with-abi=lp64 --with-cpu=cortex-a53 --enable-languages=c,c++ --with-build-time-tools=/opt/br-aarch64-glibc-2020.02/aarch64-buildroot-linux-gnu/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 8.3.0 (Buildroot 2020.02) 
configure:13067: $? = 0
configure:13056: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++ -V >&5
aarch64-linux-g++.br_real: error: unrecognized command line option '-V'
aarch64-linux-g++.br_real: fatal error: no input files
compilation terminated.
configure:13067: $? = 1
configure:13056: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++ -qversion >&5
aarch64-linux-g++.br_real: error: unrecognized command line option '-qversion'; did you mean '--version'?
aarch64-linux-g++.br_real: fatal error: no input files
compilation terminated.
configure:13067: $? = 1
configure:13071: checking whether we are using the GNU C++ compiler
configure:13090: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include conftest.cpp >&5
configure:13090: $? = 0
configure:13099: result: yes
configure:13108: checking whether /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++ accepts -g
configure:13128: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++ -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include conftest.cpp >&5
configure:13128: $? = 0
configure:13169: result: yes
configure:13194: checking dependency style of /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++
configure:13305: result: none
configure:13341: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include conftest.cpp >&5
configure:13341: $? = 0
configure:13348: checking how to run the C++ preprocessor
configure:13375: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include conftest.cpp
configure:13375: $? = 0
configure:13389: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include conftest.cpp
conftest.cpp:130:10: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:13389: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_EXTERNAL_FUNCTIONS 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_ON_EXIT 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_TGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| #define HAVE_SYSINFO 1
| #define HAVE_TCGETATTR 1
| #define HAVE_VFPRINTF 1
| #define HAVE_UNAME 1
| #define HAVE_USLEEP 1
| #define HAVE_DECL_SIGNGAM 1
| #define HAVE_SIGSETJMP 1
| #define PIPES 1
| #define MALLOC_ZERO_RETURNS_ZERO 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define SELECT_TYPE_ARG1 int
| #define SELECT_TYPE_ARG234 (fd_set *)
| #define SELECT_TYPE_ARG5 (struct timeval *)
| #define HAVE_WCWIDTH 1
| #define HAVE_WCHAR_H 1
| #define READLINE 1
| #define HAVE_LIBZ 1
| #define HAVE_LIBGD 1
| #define HAVE_GD_H 1
| #define HAVE_GD_GIF 1
| #define GIF_ANIMATION 1
| #define HAVE_GD_JPEG 1
| #define HAVE_GD_TTF 1
| #define HAVE_GD_PNG 1
| #define HAVE_ICONV 1
| #define COLUMN_HELP 1
| #define EXTERNAL_X11_WINDOW 1
| #define DISABLE_SPACE_RAISES_CONSOLE 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:13414: result: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++ -E
configure:13434: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include conftest.cpp
configure:13434: $? = 0
configure:13448: /home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include conftest.cpp
conftest.cpp:130:10: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:13448: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "gnuplot"
| #define PACKAGE_TARNAME "gnuplot"
| #define PACKAGE_VERSION "5.4.0"
| #define PACKAGE_STRING "gnuplot 5.4.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "gnuplot"
| #define VERSION "5.4.0"
| #define VERSION_MAJOR "5.4"
| #define PATCHLEVEL "rc1"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_STRINGIZE 1
| #define HAVE_OFF_T 1
| #define HAVE_FSEEKO 1
| #define HAVE_STRUCT_TM_TM_GMTOFF 1
| #define X_DISPLAY_MISSING 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_DIRENT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_MATH_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_TIME_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIMEB_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_POLL_H 1
| #define HAVE_SGTTY_H 1
| #define HAVE_TERMIOS_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_EXTERNAL_FUNCTIONS 1
| #define HAVE_UNISTD_H 1
| #define HAVE_TIME_T_IN_TIME_H 1
| #define HAVE_ATEXIT 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_MEMSET 1
| #define HAVE_ON_EXIT 1
| #define HAVE_BCOPY 1
| #define HAVE_BZERO 1
| #define HAVE_SETVBUF 1
| #define HAVE_STRERROR 1
| #define HAVE_STRCHR 1
| #define HAVE_STRRCHR 1
| #define HAVE_STRSTR 1
| #define HAVE_INDEX 1
| #define HAVE_RINDEX 1
| #define HAVE_ERF 1
| #define HAVE_ERFC 1
| #define HAVE_GAMMA 1
| #define HAVE_LGAMMA 1
| #define HAVE_TGAMMA 1
| #define HAVE_GETCWD 1
| #define HAVE_POLL 1
| #define HAVE_PCLOSE 1
| #define HAVE_POPEN 1
| #define HAVE_FDOPEN 1
| #define HAVE_SELECT 1
| #define HAVE_SLEEP 1
| #define HAVE_STPCPY 1
| #define HAVE_STRCSPN 1
| #define HAVE_STRDUP 1
| #define HAVE_STRNDUP 1
| #define HAVE_STRNLEN 1
| #define HAVE_STRCASECMP 1
| #define HAVE_STRNCASECMP 1
| #define HAVE_SYSINFO 1
| #define HAVE_TCGETATTR 1
| #define HAVE_VFPRINTF 1
| #define HAVE_UNAME 1
| #define HAVE_USLEEP 1
| #define HAVE_DECL_SIGNGAM 1
| #define HAVE_SIGSETJMP 1
| #define PIPES 1
| #define MALLOC_ZERO_RETURNS_ZERO 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define SELECT_TYPE_ARG1 int
| #define SELECT_TYPE_ARG234 (fd_set *)
| #define SELECT_TYPE_ARG5 (struct timeval *)
| #define HAVE_WCWIDTH 1
| #define HAVE_WCHAR_H 1
| #define READLINE 1
| #define HAVE_LIBZ 1
| #define HAVE_LIBGD 1
| #define HAVE_GD_H 1
| #define HAVE_GD_GIF 1
| #define GIF_ANIMATION 1
| #define HAVE_GD_JPEG 1
| #define HAVE_GD_TTF 1
| #define HAVE_GD_PNG 1
| #define HAVE_ICONV 1
| #define COLUMN_HELP 1
| #define EXTERNAL_X11_WINDOW 1
| #define DISABLE_SPACE_RAISES_CONSOLE 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:14473: checking for QT
configure:14481: $PKG_CONFIG --exists --print-errors "Qt5Core Qt5Gui Qt5Network Qt5Svg Qt5PrintSupport"
Package Qt5Core was not found in the pkg-config search path.
Perhaps you should add the directory containing `Qt5Core.pc'
to the PKG_CONFIG_PATH environment variable
Package 'Qt5Core', required by 'virtual:world', not found
Package 'Qt5Gui', required by 'virtual:world', not found
Package 'Qt5Network', required by 'virtual:world', not found
Package 'Qt5Svg', required by 'virtual:world', not found
Package 'Qt5PrintSupport', required by 'virtual:world', not found
configure:14484: $? = 1
configure:14499: $PKG_CONFIG --exists --print-errors "Qt5Core Qt5Gui Qt5Network Qt5Svg Qt5PrintSupport"
Package Qt5Core was not found in the pkg-config search path.
Perhaps you should add the directory containing `Qt5Core.pc'
to the PKG_CONFIG_PATH environment variable
Package 'Qt5Core', required by 'virtual:world', not found
Package 'Qt5Gui', required by 'virtual:world', not found
Package 'Qt5Network', required by 'virtual:world', not found
Package 'Qt5Svg', required by 'virtual:world', not found
Package 'Qt5PrintSupport', required by 'virtual:world', not found
configure:14502: $? = 1
Package 'Qt5Core', required by 'virtual:world', not found
Package 'Qt5Gui', required by 'virtual:world', not found
Package 'Qt5Network', required by 'virtual:world', not found
Package 'Qt5Svg', required by 'virtual:world', not found
Package 'Qt5PrintSupport', required by 'virtual:world', not found
configure:14541: WARNING:
Package requirements (Qt5Core Qt5Gui Qt5Network Qt5Svg Qt5PrintSupport) were not met:

Package 'Qt5Core', required by 'virtual:world', not found
Package 'Qt5Gui', required by 'virtual:world', not found
Package 'Qt5Network', required by 'virtual:world', not found
Package 'Qt5Svg', required by 'virtual:world', not found
Package 'Qt5PrintSupport', required by 'virtual:world', not found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables QT_CFLAGS
and QT_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

configure:14598: checking for QT
configure:14606: $PKG_CONFIG --exists --print-errors "QtCore >= 4.5 QtGui >= 4.5 QtNetwork >= 4.5 QtSvg >= 4.5"
Package QtCore was not found in the pkg-config search path.
Perhaps you should add the directory containing `QtCore.pc'
to the PKG_CONFIG_PATH environment variable
Package 'QtCore', required by 'virtual:world', not found
Package 'QtGui', required by 'virtual:world', not found
Package 'QtNetwork', required by 'virtual:world', not found
Package 'QtSvg', required by 'virtual:world', not found
configure:14609: $? = 1
configure:14624: $PKG_CONFIG --exists --print-errors "QtCore >= 4.5 QtGui >= 4.5 QtNetwork >= 4.5 QtSvg >= 4.5"
Package QtCore was not found in the pkg-config search path.
Perhaps you should add the directory containing `QtCore.pc'
to the PKG_CONFIG_PATH environment variable
Package 'QtCore', required by 'virtual:world', not found
Package 'QtGui', required by 'virtual:world', not found
Package 'QtNetwork', required by 'virtual:world', not found
Package 'QtSvg', required by 'virtual:world', not found
configure:14627: $? = 1
Package 'QtCore', required by 'virtual:world', not found
Package 'QtGui', required by 'virtual:world', not found
Package 'QtNetwork', required by 'virtual:world', not found
Package 'QtSvg', required by 'virtual:world', not found
configure:14666: WARNING:
Package requirements (QtCore >= 4.5 QtGui >= 4.5 QtNetwork >= 4.5 QtSvg >= 4.5) were not met:

Package 'QtCore', required by 'virtual:world', not found
Package 'QtGui', required by 'virtual:world', not found
Package 'QtNetwork', required by 'virtual:world', not found
Package 'QtSvg', required by 'virtual:world', not found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables QT_CFLAGS
and QT_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

configure:14709: result: The Qt terminal will not be compiled.
configure:15169: checking that generated files are newer than configure
configure:15175: result: done
configure:15258: creating ./config.status

## ---------------------- ##
## Running config.status. ##
## ---------------------- ##

This file was extended by gnuplot config.status 5.4.0, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = 
  CONFIG_HEADERS  = 
  CONFIG_LINKS    = 
  CONFIG_COMMANDS = 
  $ ./config.status 

on gcc159.bak.milne.osuosl.org

config.status:1074: creating Makefile
config.status:1074: creating config/Makefile
config.status:1074: creating demo/Makefile
config.status:1074: creating demo/plugin/Makefile
config.status:1074: creating docs/Makefile
config.status:1074: creating m4/Makefile
config.status:1074: creating man/Makefile
config.status:1074: creating share/Makefile
config.status:1074: creating share/LaTeX/Makefile
config.status:1074: creating src/Makefile
config.status:1074: creating src/beos/Makefile
config.status:1074: creating src/wxterminal/Makefile
config.status:1074: creating src/qtterminal/Makefile
config.status:1074: creating term/Makefile
config.status:1074: creating config.h
config.status:1303: executing depfiles commands
config.status:1303: executing default commands
configure:16736: result: 
configure:16738: result: ** Configuration summary for gnuplot 5.4.0:
configure:16740: result: 
configure:16743: result: gnuplot will be compiled with the following terminals:
configure:16745: result: 
configure:16748: result:   Standalone terminals: yes (included by default)
configure:16750: result:     canvas, cgm, context, dumb, dxf, emf, epslatex,
configure:16752: result:     fig, hpgl, metafont, metapost, pcl5, postscript,
configure:16754: result:     pict2e, pslatex, pstex, pstricks, svg, texdraw, tkcanvas
configure:16756: result: 
configure:16763: result:   dot-matrix terminals: no (use --with-bitmap-terminals to enable)
configure:16766: result:     epson, nec, okidata, tandy, and seiko dp414 printers
configure:16768: result:     hp500c, hpdj, hpljii, hppj, pbm, sixel, starc
configure:16770: result: 
configure:16777: result:   tektronix terminal emulators: yes ( --without-tektronix to disable)
configure:16780: result:     tek410x tek40 vttek xterm kc_tek40 km_tek40 selanar sixeltek bitgraph
configure:16782: result:     note: not needed for sixel graphics output to vt100-series emulators
configure:16785: result: 
configure:16787: result:   Platform-specific, legacy, or specialized terminals omitted by default:
configure:16799: result:     ggi terminal:  no   (use --with-ggi to enable, requires libggi)
configure:16807: result:     gpic terminal: no   (use --with-gpic to enable)
configure:16815: result:     tgif terminal: no   (use --with-tgif to enable)
configure:16823: result:     mif terminal (FrameMaker 3): no   (use --with-mif to enable)
configure:16831: result:     ReGIS terminal: no  (use --with-regis to enable)
configure:16849: result:     caca terminal:  no   (use --with-caca to enable)
configure:16857: result:     aqua terminal (OSX): no
configure:16861: result: 
configure:16863: result:   Other terminals that can be enabled but have no ./configure option:
configure:16865: result:     eepic, emtex, hp2623a, hp2648, imagen, kyocera, latex, qms, tpic 
configure:16867: result:     pm (makefile.os2), be (BeOS), svga (MSDOS/djgpp), windows
configure:16870: result: 
configure:16894: result:   X Window System terminal: no (requires X libraries)
configure:16902: result:   libgd-based png, jpeg, and gif terminals: yes (with animated gif)
configure:16917: result:   cairo-based terminals: no (requires cairo>=1.2, pango>=1.22, glib>=2.28)
configure:16925: result:   lua/TikZ terminal: no 
configure:16938: result:   wxt terminal: no (requires C++, wxWidgets>2.6, cairo>0.9, pango>1.22)
configure:16952: result:   Qt terminal: no (use --with-qt or --with-qt=qt4 to enable
configure:16956: result: 
configure:16958: result: gnuplot will be compiled with the following configurable features:
configure:16960: result: 
configure:16967: result:   Mouse support in interactive terminals: no
configure:16975: result:   Typing <space> in plot window raises console: no
configure:17007: result:   Readline library: builtin minimal (use --with-readline=gnu for GNU readline)
configure:17016: result:   Command-line history file: no
configure:17024: result:   Check current directory for .gnuplot file: no (use --with-cwdrc to enable)
configure:17029: result:   Sort help/subtopic tables by column: yes
configure:17040: result:   cerf() and other special functions: no (libcerf not found)
configure:17045: result:   plugin support for loading external functions: yes 
configure:17056: result:   Use TeX kpsexpand to search for fonts: no (use --with-kpsexpand to enable)
configure:17062: result:   Statistical summary of data ("stats" command): yes
configure:17070: result: 
configure:17072: result: gnuplot will install the following additional materials:
configure:17074: result: 
configure:17083: result:   TeX files will not be installed
configure:17086: result:   PostScript prologue files: ${datarootdir}/gnuplot/5.4/PostScript/
configure:17088: result:   Help file: ${datarootdir}/gnuplot/5.4/gnuplot.gih
configure:17091: result: 

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

ac_cv_c_bigendian=no
ac_cv_c_compiler_gnu=yes
ac_cv_c_const=yes
ac_cv_c_inline=inline
ac_cv_c_stringize=yes
ac_cv_cxx_compiler_gnu=yes
ac_cv_env_CAIROEPS_CFLAGS_set=
ac_cv_env_CAIROEPS_CFLAGS_value=
ac_cv_env_CAIROEPS_LIBS_set=
ac_cv_env_CAIROEPS_LIBS_value=
ac_cv_env_CAIROPANGO_CFLAGS_set=
ac_cv_env_CAIROPANGO_CFLAGS_value=
ac_cv_env_CAIROPANGO_LIBS_set=
ac_cv_env_CAIROPANGO_LIBS_value=
ac_cv_env_CAIROPDF_CFLAGS_set=
ac_cv_env_CAIROPDF_CFLAGS_value=
ac_cv_env_CAIROPDF_LIBS_set=
ac_cv_env_CAIROPDF_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-2/output-1/host/bin/aarch64-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-2/output-1/host/bin/aarch64-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-2/output-1/host/bin/aarch64-linux-g++
ac_cv_env_DIST_CONTACT_set=
ac_cv_env_DIST_CONTACT_value=
ac_cv_env_GTK_CFLAGS_set=
ac_cv_env_GTK_CFLAGS_value=
ac_cv_env_GTK_LIBS_set=
ac_cv_env_GTK_LIBS_value=
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value=
ac_cv_env_LIBCERF_CFLAGS_set=
ac_cv_env_LIBCERF_CFLAGS_value=
ac_cv_env_LIBCERF_LIBS_set=
ac_cv_env_LIBCERF_LIBS_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_LUA_CFLAGS_set=
ac_cv_env_LUA_CFLAGS_value=
ac_cv_env_LUA_LIBS_set=
ac_cv_env_LUA_LIBS_value=
ac_cv_env_OBJCFLAGS_set=
ac_cv_env_OBJCFLAGS_value=
ac_cv_env_OBJC_set=
ac_cv_env_OBJC_value=
ac_cv_env_PKG_CONFIG_set=set
ac_cv_env_PKG_CONFIG_value=/home/buildroot/autobuild/instance-2/output-1/host/bin/pkg-config
ac_cv_env_QT_CFLAGS_set=
ac_cv_env_QT_CFLAGS_value=
ac_cv_env_QT_LIBS_set=
ac_cv_env_QT_LIBS_value=
ac_cv_env_XMKMF_set=
ac_cv_env_XMKMF_value=
ac_cv_env_build_alias_set=set
ac_cv_env_build_alias_value=x86_64-pc-linux-gnu
ac_cv_env_caca_CFLAGS_set=
ac_cv_env_caca_CFLAGS_value=
ac_cv_env_caca_LIBS_set=
ac_cv_env_caca_LIBS_value=
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_atexit=yes
ac_cv_func_bcopy=yes
ac_cv_func_bzero=yes
ac_cv_func_calloc_0_nonnull=yes
ac_cv_func_doprnt=no
ac_cv_func_erf=yes
ac_cv_func_erfc=yes
ac_cv_func_fdopen=yes
ac_cv_func_gamma=yes
ac_cv_func_getcwd=yes
ac_cv_func_index=yes
ac_cv_func_lgamma=yes
ac_cv_func_malloc_0_nonnull=yes
ac_cv_func_memcmp_working=yes
ac_cv_func_memcpy=yes
ac_cv_func_memmove=yes
ac_cv_func_memset=yes
ac_cv_func_mmap_fixed_mapped=yes
ac_cv_func_on_exit=yes
ac_cv_func_pclose=yes
ac_cv_func_poll=yes
ac_cv_func_popen=yes
ac_cv_func_realloc_0_nonnull=yes
ac_cv_func_rindex=yes
ac_cv_func_select=yes
ac_cv_func_select_args='int,fd_set *,struct timeval *'
ac_cv_func_setvbuf=yes
ac_cv_func_sin=no
ac_cv_func_sleep=yes
ac_cv_func_stpcpy=yes
ac_cv_func_strcasecmp=yes
ac_cv_func_strchr=yes
ac_cv_func_strcspn=yes
ac_cv_func_strdup=yes
ac_cv_func_strerror=yes
ac_cv_func_stricmp=no
ac_cv_func_strncasecmp=yes
ac_cv_func_strndup=yes
ac_cv_func_strnicmp=no
ac_cv_func_strnlen=yes
ac_cv_func_strrchr=yes
ac_cv_func_strstr=yes
ac_cv_func_sysinfo=yes
ac_cv_func_tcgetattr=yes
ac_cv_func_tgamma=yes
ac_cv_func_uname=yes
ac_cv_func_usleep=yes
ac_cv_func_vfprintf=yes
ac_cv_func_wcwidth=yes
ac_cv_have_decl_malloc=yes
ac_cv_have_decl_signgam=yes
ac_cv_header_dirent_h=yes
ac_cv_header_dl_h=no
ac_cv_header_dlfcn_h=yes
ac_cv_header_errno_h=yes
ac_cv_header_float_h=yes
ac_cv_header_gd_h=yes
ac_cv_header_iconv_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_langinfo_h=yes
ac_cv_header_libc_h=no
ac_cv_header_limits_h=yes
ac_cv_header_locale_h=yes
ac_cv_header_malloc_h=yes
ac_cv_header_math_h=yes
ac_cv_header_memory_h=yes
ac_cv_header_minix_config_h=no
ac_cv_header_poll_h=yes
ac_cv_header_sgtty_h=yes
ac_cv_header_stat_broken=no
ac_cv_header_stdbool_h=yes
ac_cv_header_stdc=yes
ac_cv_header_stdint_h=yes
ac_cv_header_stdlib_h=yes
ac_cv_header_string_h=yes
ac_cv_header_strings_h=yes
ac_cv_header_sys_bsdtypes_h=no
ac_cv_header_sys_ioctl_h=yes
ac_cv_header_sys_param_h=yes
ac_cv_header_sys_select_h=yes
ac_cv_header_sys_socket_h=yes
ac_cv_header_sys_stat_h=yes
ac_cv_header_sys_systeminfo_h=no
ac_cv_header_sys_time_h=yes
ac_cv_header_sys_timeb_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_sys_utsname_h=yes
ac_cv_header_sys_wait_h=yes
ac_cv_header_termios_h=yes
ac_cv_header_time_h=yes
ac_cv_header_unistd_h=yes
ac_cv_header_values_h=yes
ac_cv_header_wchar_h=yes
ac_cv_header_zlib_h=yes
ac_cv_lbl_unaligned_fail=yes
ac_cv_lib_X11_XmbDrawString=no
ac_cv_lib_gd_gdImageCreateTrueColor=yes
ac_cv_lib_gd_gdImageGif=yes
ac_cv_lib_gd_gdImageGifAnimBegin=yes
ac_cv_lib_gd_gdImageJpeg=yes
ac_cv_lib_gd_gdImagePng=yes
ac_cv_lib_gd_gdImageStringFT=yes
ac_cv_lib_m_sin=yes
ac_cv_lib_z_deflate=yes
ac_cv_member_struct_tm___tm_gmtoff=no
ac_cv_member_struct_tm_tm_gmtoff=yes
ac_cv_objc_compiler_gnu=no
ac_cv_objext=o
ac_cv_path_EGREP='/bin/grep -E'
ac_cv_path_GDLIB_CONFIG=/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/gdlib-config
ac_cv_path_GREP=/bin/grep
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-2/output-1/host/bin/aarch64-linux-gcc
ac_cv_prog_CPP=/home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp
ac_cv_prog_CXXCPP='/home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++ -E'
ac_cv_prog_STRIP=/home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-strip
ac_cv_prog_TROFF=troff
ac_cv_prog_ac_ct_OBJC=gcc
ac_cv_prog_cc_c89=
ac_cv_prog_cc_g=yes
ac_cv_prog_cxx_g=yes
ac_cv_prog_make_make_set=yes
ac_cv_prog_objc_g=no
ac_cv_safe_to_define___extensions__=yes
ac_cv_search_cdawson=no
ac_cv_search_dlopen=-ldl
ac_cv_search_iconv_open='none required'
ac_cv_sys_file_offset_bits=no
ac_cv_sys_largefile_CC=no
ac_cv_sys_largefile_source=no
ac_cv_type__Bool=yes
ac_cv_type_off_t=yes
ac_cv_type_size_t=yes
am_cv_CC_dependencies_compiler_type=none
am_cv_CXX_dependencies_compiler_type=none
am_cv_OBJC_dependencies_compiler_type=none
am_cv_make_support_nested_variables=yes
am_cv_prog_cc_c_o=yes
gl_cv_func_malloc_0_nonnull=yes
lt_cv_sys_lib_search_path_spec=

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

ACLOCAL='${SHELL} /home/buildroot/autobuild/instance-2/output-1/build/gnuplot-5.4.0/missing aclocal-1.15'
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE='#'
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='1'
AM_V='$(V)'
AUTOCONF='${SHELL} /home/buildroot/autobuild/instance-2/output-1/build/gnuplot-5.4.0/missing autoconf'
AUTOHEADER='${SHELL} /home/buildroot/autobuild/instance-2/output-1/build/gnuplot-5.4.0/missing autoheader'
AUTOMAKE='${SHELL} /home/buildroot/autobuild/instance-2/output-1/build/gnuplot-5.4.0/missing automake-1.15'
AWK='gawk'
BUILD_BITMAP_FALSE=''
BUILD_BITMAP_TRUE='#'
BUILD_GNUPLOT_X11_FALSE=''
BUILD_GNUPLOT_X11_TRUE='#'
BUILD_GPCAIRO_FALSE=''
BUILD_GPCAIRO_TRUE='#'
BUILD_LUA_FALSE=''
BUILD_LUA_TRUE='#'
BUILD_PLUGIN_FALSE='#'
BUILD_PLUGIN_TRUE=''
BUILD_QT_FALSE=''
BUILD_QT_TRUE='#'
BUILD_SRC_BEOS_SUBDIR_FALSE=''
BUILD_SRC_BEOS_SUBDIR_TRUE='#'
BUILD_WXWIDGETS_FALSE=''
BUILD_WXWIDGETS_TRUE='#'
CACA_CONFIG=''
CAIROEPS_CFLAGS=''
CAIROEPS_LIBS=''
CAIROPANGO_CFLAGS=''
CAIROPANGO_LIBS=''
CAIROPDF_CFLAGS=''
CAIROPDF_LIBS=''
CC='/home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-gcc'
CCDEPMODE='depmode=none'
CC_FOR_BUILD='/usr/bin/gcc'
CFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  '
CPP='/home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-cpp'
CPPFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../usr/include'
CXX='/home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++'
CXXCPP='/home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-g++ -E'
CXXDEPMODE='depmode=none'
CXXFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  '
CYGPATH_W='echo'
DEFS='-DHAVE_CONFIG_H'
DEMOSUBDIR=''
DEPDIR='.deps'
DEVELOPMENT_VERSION_FALSE=''
DEVELOPMENT_VERSION_TRUE='#'
DIST_CONTACT=''
DOCSUBDIR=''
DVIPS='no'
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/bin/grep -E'
EMACS='no'
EXEEXT=''
GDLIB_CONFIG='/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/gdlib-config'
GIHDIR='${datarootdir}/gnuplot/5.4'
GREP='/bin/grep'
GTK_CFLAGS=''
GTK_LIBS=''
HAVE_LATEX_FALSE=''
HAVE_LATEX_TRUE='#'
HAVE_LRELEASE_FALSE='#'
HAVE_LRELEASE_TRUE=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
KPSEXPAND='no'
LATEX2HTML='no'
LATEX='no'
LDFLAGS=' -pthread'
LIBCERF_CFLAGS=''
LIBCERF_LIBS=''
LIBOBJS=''
LIBRARIES_FOR_X=''
LIBS='-ldl -lm '
LN_S='ln -s'
LRELEASE=''
LTLIBOBJS=''
LUA=''
LUA_CFLAGS=''
LUA_LIBS=''
MAINT='#'
MAINTAINER_MODE_FALSE=''
MAINTAINER_MODE_TRUE='#'
MAKEINFO='${SHELL} /home/buildroot/autobuild/instance-2/output-1/build/gnuplot-5.4.0/missing makeinfo'
MKDIR_P='/bin/mkdir -p'
MOC=''
OBJC='gcc'
OBJCDEPMODE='depmode=none'
OBJCFLAGS=''
OBJEXT='o'
PACKAGE='gnuplot'
PACKAGE_BUGREPORT=''
PACKAGE_NAME='gnuplot'
PACKAGE_STRING='gnuplot 5.4.0'
PACKAGE_TARNAME='gnuplot'
PACKAGE_URL=''
PACKAGE_VERSION='5.4.0'
PATCHLEVEL='rc1'
PATH_SEPARATOR=':'
PDFLATEX='no'
PKG_CONFIG='/home/buildroot/autobuild/instance-2/output-1/host/bin/pkg-config'
PLAINTEX='no'
QT_CFLAGS=''
QT_LIBS=''
RCC=''
SET_MAKE=''
SHELL='/bin/bash'
STRIP='/home/buildroot/autobuild/instance-2/output-1/host/bin/aarch64-linux-strip'
TERMLIBS=' -lz -lgd -lgd -lm -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lz -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lpng16 -lz -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../aarch64-buildroot-linux-gnu/sysroot/usr/lib -L/home/buildroot/autobuild/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot/usr/bin/../../../../bin/../aarch64-buildroot-linux-gnu/sysroot/usr/lib -lfreetype -ljpeg'
TERMXLIBS=''
TEXDIR='no'
TEXHASH='true'
TROFF='troff'
UIC=''
VERSION='5.4.0'
VERSION_MAJOR='5.4'
WX_CONFIG=''
WX_LIBS=''
XMKMF=''
X_CFLAGS=''
X_EXTRA_LIBS=''
X_LIBS=''
X_PRE_LIBS=''
ac_ct_CC=''
ac_ct_CXX=''
ac_ct_OBJC='gcc'
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE='#'
am__fastdepCC_FALSE=''
am__fastdepCC_TRUE='#'
am__fastdepCXX_FALSE=''
am__fastdepCXX_TRUE='#'
am__fastdepOBJC_FALSE=''
am__fastdepOBJC_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='${exec_prefix}/bin'
build_alias='x86_64-pc-linux-gnu'
caca_CFLAGS=''
caca_LIBS=''
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='/usr'
host_alias='aarch64-buildroot-linux-gnu'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /home/buildroot/autobuild/instance-2/output-1/build/gnuplot-5.4.0/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'
subdirs=''
sysconfdir='/etc'
target_alias='aarch64-buildroot-linux-gnu'

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

/* confdefs.h */
#define PACKAGE_NAME "gnuplot"
#define PACKAGE_TARNAME "gnuplot"
#define PACKAGE_VERSION "5.4.0"
#define PACKAGE_STRING "gnuplot 5.4.0"
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""
#define PACKAGE "gnuplot"
#define VERSION "5.4.0"
#define VERSION_MAJOR "5.4"
#define PATCHLEVEL "rc1"
#define STDC_HEADERS 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STRINGS_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_UNISTD_H 1
#define __EXTENSIONS__ 1
#define _ALL_SOURCE 1
#define _GNU_SOURCE 1
#define _POSIX_PTHREAD_SEMANTICS 1
#define _TANDEM_SOURCE 1
#define HAVE_STRINGIZE 1
#define HAVE_OFF_T 1
#define HAVE_FSEEKO 1
#define HAVE_STRUCT_TM_TM_GMTOFF 1
#define X_DISPLAY_MISSING 1
#define HAVE_LIBM 1
#define STDC_HEADERS 1
#define HAVE_DIRENT_H 1
#define HAVE_ERRNO_H 1
#define HAVE_FLOAT_H 1
#define HAVE_LANGINFO_H 1
#define HAVE_LIMITS_H 1
#define HAVE_LOCALE_H 1
#define HAVE_MATH_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_TIME_H 1
#define HAVE_SYS_TIME_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_IOCTL_H 1
#define HAVE_SYS_PARAM_H 1
#define HAVE_SYS_SELECT_H 1
#define HAVE_SYS_SOCKET_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_SYS_TIMEB_H 1
#define HAVE_SYS_UTSNAME_H 1
#define HAVE_MALLOC_H 1
#define HAVE_POLL_H 1
#define HAVE_SGTTY_H 1
#define HAVE_TERMIOS_H 1
#define HAVE_VALUES_H 1
#define HAVE_DIRENT_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_DLFCN_H 1
#define HAVE__BOOL 1
#define HAVE_STDBOOL_H 1
#define HAVE_SYS_WAIT_H 1
#define HAVE_EXTERNAL_FUNCTIONS 1
#define HAVE_UNISTD_H 1
#define HAVE_TIME_T_IN_TIME_H 1
#define HAVE_ATEXIT 1
#define HAVE_MEMCPY 1
#define HAVE_MEMMOVE 1
#define HAVE_MEMSET 1
#define HAVE_ON_EXIT 1
#define HAVE_BCOPY 1
#define HAVE_BZERO 1
#define HAVE_SETVBUF 1
#define HAVE_STRERROR 1
#define HAVE_STRCHR 1
#define HAVE_STRRCHR 1
#define HAVE_STRSTR 1
#define HAVE_INDEX 1
#define HAVE_RINDEX 1
#define HAVE_ERF 1
#define HAVE_ERFC 1
#define HAVE_GAMMA 1
#define HAVE_LGAMMA 1
#define HAVE_TGAMMA 1
#define HAVE_GETCWD 1
#define HAVE_POLL 1
#define HAVE_PCLOSE 1
#define HAVE_POPEN 1
#define HAVE_FDOPEN 1
#define HAVE_SELECT 1
#define HAVE_SLEEP 1
#define HAVE_STPCPY 1
#define HAVE_STRCSPN 1
#define HAVE_STRDUP 1
#define HAVE_STRNDUP 1
#define HAVE_STRNLEN 1
#define HAVE_STRCASECMP 1
#define HAVE_STRNCASECMP 1
#define HAVE_SYSINFO 1
#define HAVE_TCGETATTR 1
#define HAVE_VFPRINTF 1
#define HAVE_UNAME 1
#define HAVE_USLEEP 1
#define HAVE_DECL_SIGNGAM 1
#define HAVE_SIGSETJMP 1
#define PIPES 1
#define MALLOC_ZERO_RETURNS_ZERO 1
#define HAVE_SYS_SELECT_H 1
#define HAVE_SYS_SOCKET_H 1
#define SELECT_TYPE_ARG1 int
#define SELECT_TYPE_ARG234 (fd_set *)
#define SELECT_TYPE_ARG5 (struct timeval *)
#define HAVE_WCWIDTH 1
#define HAVE_WCHAR_H 1
#define READLINE 1
#define HAVE_LIBZ 1
#define HAVE_LIBGD 1
#define HAVE_GD_H 1
#define HAVE_GD_GIF 1
#define GIF_ANIMATION 1
#define HAVE_GD_JPEG 1
#define HAVE_GD_TTF 1
#define HAVE_GD_PNG 1
#define HAVE_ICONV 1
#define COLUMN_HELP 1
#define EXTERNAL_X11_WINDOW 1
#define DISABLE_SPACE_RAISES_CONSOLE 1
#define NO_BITMAP_SUPPORT 1
#define WITH_TEKTRONIX 1
#define USE_STATS 1

configure: exit 0