Attachment 602700 Details for Bug 704898 – config.log

config.log

config.log (text/plain), 210.85 KB, created by Mehmet Orhan on 2020-01-07 01:14:34 UTC

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Creator: Mehmet Orhan

Created: 2020-01-07 01:14:34 UTC

Size: 210.85 KB

patch

obsolete

>This file contains any messages produced by compilers while
>running configure, to aid debugging if configure makes a mistake.
>
>It was created by GNU Troff configure 1.22.4, which was
>generated by GNU Autoconf 2.69.  Invocation command line was
>
>  $ ./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-dependency-tracking --disable-silent-rules --docdir=/usr/share/doc/groff-1.22.4 --htmldir=/usr/share/doc/groff-1.22.4/html --libdir=/usr/lib64 --with-appresdir=/usr/share/X11/app-defaults --with-x
>
>## --------- ##
>## Platform. ##
>## --------- ##
>
>hostname = Xmachine
>uname -m = x86_64
>uname -r = 4.19.37-gentoo
>uname -s = Linux
>uname -v = #4 SMP Thu Jul 25 23:07:11 +03 2019
>
>/usr/bin/uname -p = Intel(R) Core(TM) i5-7500 CPU @ 3.40GHz
>/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: /usr/lib/portage/python2.7/ebuild-helpers/xattr
>PATH: /usr/lib/portage/python2.7/ebuild-helpers
>PATH: /usr/lib/llvm/8/bin
>PATH: /usr/local/sbin
>PATH: /usr/local/bin
>PATH: /usr/sbin
>PATH: /usr/bin
>PATH: /sbin
>PATH: /bin
>PATH: /opt/bin
>
>
>## ----------- ##
>## Core tests. ##
>## ----------- ##
>
>configure:3548: checking for x86_64-pc-linux-gnu-gcc
>configure:3564: found /usr/bin/x86_64-pc-linux-gnu-gcc
>configure:3575: result: x86_64-pc-linux-gnu-gcc
>configure:3844: checking for C compiler version
>configure:3853: x86_64-pc-linux-gnu-gcc --version >&5
>x86_64-pc-linux-gnu-gcc (Gentoo 9.2.0-r3 p4) 9.2.0
>Copyright (C) 2019 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:3864: $? = 0
>configure:3853: x86_64-pc-linux-gnu-gcc -v >&5
>Using built-in specs.
>COLLECT_GCC=x86_64-pc-linux-gnu-gcc
>COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-pc-linux-gnu/9.2.0/lto-wrapper
>Target: x86_64-pc-linux-gnu
>Configured with: /portagetemp/portage/sys-devel/gcc-9.2.0-r3/work/gcc-9.2.0/configure --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/9.2.0 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/9.2.0 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/9.2.0/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/9.2.0/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/g++-v9 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/9.2.0/python --enable-languages=c,c++,fortran --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --disable-nls --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 9.2.0-r3 p4' --disable-esp --enable-libstdcxx-time --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-multilib --with-multilib-list=m32,m64 --disable-altivec --disable-fixed-point --enable-targets=all --enable-libgomp --disable-libmudflap --disable-libssp --disable-systemtap --enable-vtable-verify --enable-lto --without-isl --enable-default-pie --enable-default-ssp
>Thread model: posix
>gcc version 9.2.0 (Gentoo 9.2.0-r3 p4) 
>configure:3864: $? = 0
>configure:3853: x86_64-pc-linux-gnu-gcc -V >&5
>x86_64-pc-linux-gnu-gcc: error: unrecognized command line option '-V'
>x86_64-pc-linux-gnu-gcc: fatal error: no input files
>compilation terminated.
>configure:3864: $? = 1
>configure:3853: x86_64-pc-linux-gnu-gcc -qversion >&5
>x86_64-pc-linux-gnu-gcc: error: unrecognized command line option '-qversion'; did you mean '--version'?
>x86_64-pc-linux-gnu-gcc: fatal error: no input files
>compilation terminated.
>configure:3864: $? = 1
>configure:3884: checking whether the C compiler works
>configure:3906: x86_64-pc-linux-gnu-gcc -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:3910: $? = 0
>configure:3958: result: yes
>configure:3961: checking for C compiler default output file name
>configure:3963: result: a.out
>configure:3969: checking for suffix of executables
>configure:3976: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:3980: $? = 0
>configure:4002: result: 
>configure:4024: checking whether we are cross compiling
>configure:4032: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:4036: $? = 0
>configure:4043: ./conftest
>configure:4047: $? = 0
>configure:4035: result: no
>configure:4040: checking for suffix of object files
>configure:4062: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:4066: $? = 0
>configure:4087: result: o
>configure:4091: checking whether we are using the GNU C compiler
>configure:4110: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:4110: $? = 0
>configure:4119: result: yes
>configure:4128: checking whether x86_64-pc-linux-gnu-gcc accepts -g
>configure:4148: x86_64-pc-linux-gnu-gcc -c -g  conftest.c >&5
>configure:4148: $? = 0
>configure:4189: result: yes
>configure:4206: checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89
>configure:4269: x86_64-pc-linux-gnu-gcc  -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:4269: $? = 0
>configure:4282: result: none needed
>configure:4307: checking whether x86_64-pc-linux-gnu-gcc understands -c and -o together
>configure:4329: x86_64-pc-linux-gnu-gcc -c conftest.c -o conftest2.o
>configure:4332: $? = 0
>configure:4329: x86_64-pc-linux-gnu-gcc -c conftest.c -o conftest2.o
>configure:4332: $? = 0
>configure:4344: result: yes
>configure:4367: checking how to run the C preprocessor
>configure:4398: x86_64-pc-linux-gnu-gcc -E  conftest.c
>configure:4398: $? = 0
>configure:4412: x86_64-pc-linux-gnu-gcc -E  conftest.c
>conftest.c:9:10: fatal error: ac_nonexistent.h: No such file or directory
>    9 | #include <ac_nonexistent.h>
>      |          ^~~~~~~~~~~~~~~~~~
>compilation terminated.
>configure:4412: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| /* end confdefs.h.  */
>| #include <ac_nonexistent.h>
>configure:4437: result: x86_64-pc-linux-gnu-gcc -E
>configure:4457: x86_64-pc-linux-gnu-gcc -E  conftest.c
>configure:4457: $? = 0
>configure:4471: x86_64-pc-linux-gnu-gcc -E  conftest.c
>conftest.c:9:10: fatal error: ac_nonexistent.h: No such file or directory
>    9 | #include <ac_nonexistent.h>
>      |          ^~~~~~~~~~~~~~~~~~
>compilation terminated.
>configure:4471: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| /* end confdefs.h.  */
>| #include <ac_nonexistent.h>
>configure:4500: checking for grep that handles long lines and -e
>configure:4558: result: /bin/grep
>configure:4563: checking for egrep
>configure:4625: result: /bin/grep -E
>configure:4630: checking for ANSI C header files
>configure:4650: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:4650: $? = 0
>configure:4723: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:4723: $? = 0
>configure:4723: ./conftest
>configure:4723: $? = 0
>configure:4734: result: yes
>configure:4747: checking for sys/types.h
>configure:4747: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:4747: $? = 0
>configure:4747: result: yes
>configure:4747: checking for sys/stat.h
>configure:4747: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:4747: $? = 0
>configure:4747: result: yes
>configure:4747: checking for stdlib.h
>configure:4747: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:4747: $? = 0
>configure:4747: result: yes
>configure:4747: checking for string.h
>configure:4747: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:4747: $? = 0
>configure:4747: result: yes
>configure:4747: checking for memory.h
>configure:4747: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:4747: $? = 0
>configure:4747: result: yes
>configure:4747: checking for strings.h
>configure:4747: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:4747: $? = 0
>configure:4747: result: yes
>configure:4747: checking for inttypes.h
>configure:4747: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:4747: $? = 0
>configure:4747: result: yes
>configure:4747: checking for stdint.h
>configure:4747: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:4747: $? = 0
>configure:4747: result: yes
>configure:4747: checking for unistd.h
>configure:4747: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:4747: $? = 0
>configure:4747: result: yes
>configure:4760: checking minix/config.h usability
>configure:4760: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c:52:10: fatal error: minix/config.h: No such file or directory
>   52 | #include <minix/config.h>
>      |          ^~~~~~~~~~~~~~~~
>compilation terminated.
>configure:4760: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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:4760: result: no
>configure:4760: checking minix/config.h presence
>configure:4760: x86_64-pc-linux-gnu-gcc -E  conftest.c
>conftest.c:19:10: fatal error: minix/config.h: No such file or directory
>   19 | #include <minix/config.h>
>      |          ^~~~~~~~~~~~~~~~
>compilation terminated.
>configure:4760: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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:4760: result: no
>configure:4760: checking for minix/config.h
>configure:4760: result: no
>configure:4784: checking whether it is safe to define __EXTENSIONS__
>configure:4802: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:4802: $? = 0
>configure:4809: result: yes
>configure:4842: checking whether _XOPEN_SOURCE should be defined
>configure:4861: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:4861: $? = 0
>configure:4885: result: no
>configure:4910: checking for a BSD-compatible install
>configure:4978: result: /usr/lib/portage/python2.7/ebuild-helpers/xattr/install -c
>configure:4989: checking whether build environment is sane
>configure:5044: result: yes
>configure:5190: checking for a thread-safe mkdir -p
>configure:5229: result: /bin/mkdir -p
>configure:5236: checking for gawk
>configure:5252: found /usr/bin/gawk
>configure:5263: result: gawk
>configure:5274: checking whether make sets $(MAKE)
>configure:5296: result: yes
>configure:5318: checking whether make supports the include directive
>configure:5333: make -f confmf.GNU && cat confinc.out
>this is the am__doit target
>configure:5336: $? = 0
>configure:5355: result: yes (GNU style)
>configure:5388: checking whether make supports nested variables
>configure:5405: result: yes
>configure:5490: checking dependency style of x86_64-pc-linux-gnu-gcc
>configure:5601: result: none
>configure:5671: checking whether make supports nested variables
>configure:5688: result: yes
>configure:5709: checking for x86_64-pc-linux-gnu-gcc
>configure:5736: result: x86_64-pc-linux-gnu-gcc
>configure:6005: checking for C compiler version
>configure:6014: x86_64-pc-linux-gnu-gcc --version >&5
>x86_64-pc-linux-gnu-gcc (Gentoo 9.2.0-r3 p4) 9.2.0
>Copyright (C) 2019 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:6025: $? = 0
>configure:6014: x86_64-pc-linux-gnu-gcc -v >&5
>Using built-in specs.
>COLLECT_GCC=x86_64-pc-linux-gnu-gcc
>COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-pc-linux-gnu/9.2.0/lto-wrapper
>Target: x86_64-pc-linux-gnu
>Configured with: /portagetemp/portage/sys-devel/gcc-9.2.0-r3/work/gcc-9.2.0/configure --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/9.2.0 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/9.2.0 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/9.2.0/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/9.2.0/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/g++-v9 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/9.2.0/python --enable-languages=c,c++,fortran --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --disable-nls --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 9.2.0-r3 p4' --disable-esp --enable-libstdcxx-time --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-multilib --with-multilib-list=m32,m64 --disable-altivec --disable-fixed-point --enable-targets=all --enable-libgomp --disable-libmudflap --disable-libssp --disable-systemtap --enable-vtable-verify --enable-lto --without-isl --enable-default-pie --enable-default-ssp
>Thread model: posix
>gcc version 9.2.0 (Gentoo 9.2.0-r3 p4) 
>configure:6025: $? = 0
>configure:6014: x86_64-pc-linux-gnu-gcc -V >&5
>x86_64-pc-linux-gnu-gcc: error: unrecognized command line option '-V'
>x86_64-pc-linux-gnu-gcc: fatal error: no input files
>compilation terminated.
>configure:6025: $? = 1
>configure:6014: x86_64-pc-linux-gnu-gcc -qversion >&5
>x86_64-pc-linux-gnu-gcc: error: unrecognized command line option '-qversion'; did you mean '--version'?
>x86_64-pc-linux-gnu-gcc: fatal error: no input files
>compilation terminated.
>configure:6025: $? = 1
>configure:6029: checking whether we are using the GNU C compiler
>configure:6057: result: yes
>configure:6066: checking whether x86_64-pc-linux-gnu-gcc accepts -g
>configure:6127: result: yes
>configure:6144: checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89
>configure:6220: result: none needed
>configure:6245: checking whether x86_64-pc-linux-gnu-gcc understands -c and -o together
>configure:6282: result: yes
>configure:6313: checking for x86_64-pc-linux-gnu-g++
>configure:6329: found /usr/bin/x86_64-pc-linux-gnu-g++
>configure:6340: result: x86_64-pc-linux-gnu-g++
>configure:6411: checking for C++ compiler version
>configure:6420: x86_64-pc-linux-gnu-g++ --version >&5
>x86_64-pc-linux-gnu-g++ (Gentoo 9.2.0-r3 p4) 9.2.0
>Copyright (C) 2019 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:6431: $? = 0
>configure:6420: x86_64-pc-linux-gnu-g++ -v >&5
>Using built-in specs.
>COLLECT_GCC=x86_64-pc-linux-gnu-g++
>COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-pc-linux-gnu/9.2.0/lto-wrapper
>Target: x86_64-pc-linux-gnu
>Configured with: /portagetemp/portage/sys-devel/gcc-9.2.0-r3/work/gcc-9.2.0/configure --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/9.2.0 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/9.2.0 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/9.2.0/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/9.2.0/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/g++-v9 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/9.2.0/python --enable-languages=c,c++,fortran --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --disable-nls --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 9.2.0-r3 p4' --disable-esp --enable-libstdcxx-time --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-multilib --with-multilib-list=m32,m64 --disable-altivec --disable-fixed-point --enable-targets=all --enable-libgomp --disable-libmudflap --disable-libssp --disable-systemtap --enable-vtable-verify --enable-lto --without-isl --enable-default-pie --enable-default-ssp
>Thread model: posix
>gcc version 9.2.0 (Gentoo 9.2.0-r3 p4) 
>configure:6431: $? = 0
>configure:6420: x86_64-pc-linux-gnu-g++ -V >&5
>x86_64-pc-linux-gnu-g++: error: unrecognized command line option '-V'
>x86_64-pc-linux-gnu-g++: fatal error: no input files
>compilation terminated.
>configure:6431: $? = 1
>configure:6420: x86_64-pc-linux-gnu-g++ -qversion >&5
>x86_64-pc-linux-gnu-g++: error: unrecognized command line option '-qversion'; did you mean '--version'?
>x86_64-pc-linux-gnu-g++: fatal error: no input files
>compilation terminated.
>configure:6431: $? = 1
>configure:6435: checking whether we are using the GNU C++ compiler
>configure:6454: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:6454: $? = 0
>configure:6463: result: yes
>configure:6472: checking whether x86_64-pc-linux-gnu-g++ accepts -g
>configure:6492: x86_64-pc-linux-gnu-g++ -c -g  conftest.cpp >&5
>configure:6492: $? = 0
>configure:6533: result: yes
>configure:6558: checking dependency style of x86_64-pc-linux-gnu-g++
>configure:6669: result: none
>configure:6693: checking for Minix Amsterdam compiler
>configure:6717: result: no
>configure:6734: checking for x86_64-pc-linux-gnu-ar
>configure:6750: found /usr/bin/x86_64-pc-linux-gnu-ar
>configure:6761: result: x86_64-pc-linux-gnu-ar
>configure:6836: checking for x86_64-pc-linux-gnu-ranlib
>configure:6852: found /usr/bin/x86_64-pc-linux-gnu-ranlib
>configure:6863: result: x86_64-pc-linux-gnu-ranlib
>configure:6934: checking build system type
>configure:6948: result: x86_64-pc-linux-gnu
>configure:6968: checking host system type
>configure:6981: result: x86_64-pc-linux-gnu
>configure:7099: checking for size_t
>configure:7099: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:7099: $? = 0
>configure:7099: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c: In function 'main':
>conftest.c:73:21: error: expected expression before ')' token
>   73 | if (sizeof ((size_t)))
>      |                     ^
>configure:7099: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| /* 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:7099: result: yes
>configure:7112: checking for working alloca.h
>configure:7129: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:7129: $? = 0
>configure:7137: result: yes
>configure:7145: checking for alloca
>configure:7182: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:7182: $? = 0
>configure:7190: result: yes
>configure:7302: checking whether the preprocessor supports include_next
>configure:7340: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Iconftestd1b -Iconftestd2 conftest.c >&5
>configure:7340: $? = 0
>configure:7361: result: yes
>configure:7382: checking whether system header files limit the line length
>configure:7405: result: no
>configure:7416: checking for complete errno.h
>configure:7489: result: yes
>configure:7794: checking for stdint.h
>configure:7811: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:7811: $? = 0
>configure:7818: result: yes
>configure:7829: checking for inttypes.h
>configure:7848: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:7848: $? = 0
>configure:7855: result: yes
>configure:7869: checking whether printf supports size specifiers as in C99
>configure:7960: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:7960: $? = 0
>configure:7960: ./conftest
>configure:7960: $? = 0
>configure:7971: result: yes
>configure:7976: checking whether printf supports 'long double' arguments
>configure:8031: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:8031: $? = 0
>configure:8031: ./conftest
>configure:8031: $? = 0
>configure:8042: result: yes
>configure:8047: checking whether printf supports infinite 'double' arguments
>configure:8166: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:8166: $? = 0
>configure:8166: ./conftest
>configure:8166: $? = 0
>configure:8177: result: yes
>configure:8181: checking whether byte ordering is bigendian
>configure:8196: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c:42:9: error: unknown type name 'not'
>   42 |         not a universal capable compiler
>      |         ^~~
>conftest.c:42:15: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'universal'
>   42 |         not a universal capable compiler
>      |               ^~~~~~~~~
>conftest.c:42:15: error: unknown type name 'universal'
>configure:8196: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| /* end confdefs.h.  */
>| #ifndef __APPLE_CC__
>| 	       not a universal capable compiler
>| 	     #endif
>| 	     typedef int dummy;
>| 
>configure:8241: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:8241: $? = 0
>configure:8259: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c: In function 'main':
>conftest.c:48:4: error: unknown type name 'not'; did you mean 'ino_t'?
>   48 |    not big endian
>      |    ^~~
>      |    ino_t
>conftest.c:48:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'endian'
>   48 |    not big endian
>      |            ^~~~~~
>configure:8259: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| /* end confdefs.h.  */
>| #include <sys/types.h>
>| 		#include <sys/param.h>
>| 
>| int
>| main ()
>| {
>| #if BYTE_ORDER != BIG_ENDIAN
>| 		 not big endian
>| 		#endif
>| 
>|   ;
>|   return 0;
>| }
>configure:8387: result: no
>configure:8407: checking whether long double and double are the same
>configure:8428: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c: In function 'main':
>conftest.c:45:13: error: size of array 'check' is negative
>   45 | typedef int check[sizeof (long double) == sizeof (double)
>      |             ^~~~~
>configure:8428: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| /* end confdefs.h.  */
>| #include <float.h>
>| int
>| main ()
>| {
>| typedef int check[sizeof (long double) == sizeof (double)
>|                               && LDBL_MANT_DIG == DBL_MANT_DIG
>|                               && LDBL_MAX_EXP == DBL_MAX_EXP
>|                               && LDBL_MIN_EXP == DBL_MIN_EXP
>|                               ? 1 : -1];
>| 
>|   ;
>|   return 0;
>| }
>configure:8436: result: no
>configure:8460: checking whether printf supports infinite 'long double' arguments
>configure:8770: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:8770: $? = 0
>configure:8770: ./conftest
>configure:8770: $? = 0
>configure:8781: result: yes
>configure:8791: checking whether printf supports the 'a' and 'A' directives
>configure:8888: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:8888: $? = 0
>configure:8888: ./conftest
>configure:8888: $? = 0
>configure:8899: result: yes
>configure:8904: checking whether printf supports the 'F' directive
>configure:8970: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:8970: $? = 0
>configure:8970: ./conftest
>configure:8970: $? = 0
>configure:8981: result: yes
>configure:8986: checking whether printf supports the 'n' directive
>configure:9036: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:9036: $? = 0
>configure:9036: ./conftest
>*** %n in writable segment detected ***
>./configure: line 2514:  1310 Aborted                 ./conftest$ac_exeext
>configure:9036: $? = 134
>configure: program exited with status 134
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| /* end confdefs.h.  */
>| 
>| #include <stdio.h>
>| #include <stdlib.h>
>| #include <string.h>
>| #ifdef _MSC_VER
>| /* See page about "Parameter Validation" on msdn.microsoft.com.  */
>| static void cdecl
>| invalid_parameter_handler (const wchar_t *expression,
>|                            const wchar_t *function,
>|                            const wchar_t *file, unsigned int line,
>|                            uintptr_t dummy)
>| {
>|   exit (1);
>| }
>| #endif
>| static char fmtstring[10];
>| static char buf[100];
>| int main ()
>| {
>|   int count = -1;
>| #ifdef _MSC_VER
>|   _set_invalid_parameter_handler (invalid_parameter_handler);
>| #endif
>|   /* Copy the format string.  Some systems (glibc with _FORTIFY_SOURCE=2)
>|      support %n in format strings in read-only memory but not in writable
>|      memory.  */
>|   strcpy (fmtstring, "%d %n");
>|   if (sprintf (buf, fmtstring, 123, &count, 33, 44, 55) < 0
>|       || strcmp (buf, "123 ") != 0
>|       || count != 4)
>|     return 1;
>|   return 0;
>| }
>configure:9047: result: no
>configure:9052: checking whether printf supports the 'ls' directive
>configure:9125: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:9125: $? = 0
>configure:9125: ./conftest
>configure:9125: $? = 0
>configure:9136: result: yes
>configure:9141: checking whether printf supports POSIX/XSI format strings with positions
>configure:9174: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:9174: $? = 0
>configure:9174: ./conftest
>configure:9174: $? = 0
>configure:9185: result: yes
>configure:9190: checking whether printf supports the grouping flag
>configure:9221: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:9221: $? = 0
>configure:9221: ./conftest
>configure:9221: $? = 0
>configure:9232: result: yes
>configure:9237: checking whether printf supports the left-adjust flag correctly
>configure:9272: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:9272: $? = 0
>configure:9272: ./conftest
>configure:9272: $? = 0
>configure:9283: result: yes
>configure:9288: checking whether printf supports the zero flag correctly
>configure:9324: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:9324: $? = 0
>configure:9324: ./conftest
>configure:9324: $? = 0
>configure:9335: result: yes
>configure:9340: checking whether printf supports large precisions
>configure:9383: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:9383: $? = 0
>configure:9383: ./conftest
>configure:9383: $? = 0
>configure:9394: result: yes
>configure:9407: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c:43:10: error: unknown type name 'not'
>   43 |          not a universal capable compiler
>      |          ^~~
>conftest.c:43:16: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'universal'
>   43 |          not a universal capable compiler
>      |                ^~~~~~~~~
>conftest.c:43:16: error: unknown type name 'universal'
>configure:9407: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| /* end confdefs.h.  */
>| #ifndef __APPLE_CC__
>|          not a universal capable compiler
>|         #endif
>|         typedef int dummy;
>| 
>configure:9442: checking whether printf survives out-of-memory conditions
>configure:9614: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:9617: $? = 0
>configure:9621: $? = 0
>configure:9625: result: yes
>configure:9646: checking for vasnprintf
>configure:9646: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: /tmp/portage/sys-apps/groff-1.22.4/temp/ccXq6Lfc.o: in function `main':
>conftest.c:(.text.startup+0x7): undefined reference to `vasnprintf'
>collect2: error: ld returned 1 exit status
>configure:9646: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| /* end confdefs.h.  */
>| /* Define vasnprintf to an innocuous variant, in case <limits.h> declares vasnprintf.
>|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
>| #define vasnprintf innocuous_vasnprintf
>| 
>| /* System header to define __stub macros and hopefully few prototypes,
>|     which can conflict with char vasnprintf (); 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 vasnprintf
>| 
>| /* 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 vasnprintf ();
>| /* 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_vasnprintf || defined __stub___vasnprintf
>| choke me
>| #endif
>| 
>| int
>| main ()
>| {
>| return vasnprintf ();
>|   ;
>|   return 0;
>| }
>configure:9646: result: no
>configure:9646: checking for snprintf
>configure:9646: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>conftest.c:65:6: warning: conflicting types for built-in function 'snprintf'; expected 'int(char *, long unsigned int,  const char *, ...)' [-Wbuiltin-declaration-mismatch]
>   65 | char snprintf ();
>      |      ^~~~~~~~
>conftest.c:53:1: note: 'snprintf' is declared in header '<stdio.h>'
>   52 | # include <limits.h>
>   53 | #else
>configure:9646: $? = 0
>configure:9646: result: yes
>configure:9646: checking for __fseterr
>configure:9646: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: /tmp/portage/sys-apps/groff-1.22.4/temp/ccJprsVE.o: in function `main':
>conftest.c:(.text.startup+0x7): undefined reference to `__fseterr'
>collect2: error: ld returned 1 exit status
>configure:9646: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| /* end confdefs.h.  */
>| /* Define __fseterr to an innocuous variant, in case <limits.h> declares __fseterr.
>|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
>| #define __fseterr innocuous___fseterr
>| 
>| /* System header to define __stub macros and hopefully few prototypes,
>|     which can conflict with char __fseterr (); 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 __fseterr
>| 
>| /* 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 __fseterr ();
>| /* 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___fseterr || defined __stub_____fseterr
>| choke me
>| #endif
>| 
>| int
>| main ()
>| {
>| return __fseterr ();
>|   ;
>|   return 0;
>| }
>configure:9646: result: no
>configure:9646: checking for symlink
>configure:9646: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:9646: $? = 0
>configure:9646: result: yes
>configure:9646: checking for mprotect
>configure:9646: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:9646: $? = 0
>configure:9646: result: yes
>configure:9646: checking for iswcntrl
>configure:9646: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>conftest.c:68:6: warning: conflicting types for built-in function 'iswcntrl'; expected 'int(unsigned int)' [-Wbuiltin-declaration-mismatch]
>   68 | char iswcntrl ();
>      |      ^~~~~~~~
>conftest.c:56:1: note: 'iswcntrl' is declared in header '<wctype.h>'
>   55 | # include <limits.h>
>   56 | #else
>configure:9646: $? = 0
>configure:9646: result: yes
>configure:9646: checking for wcwidth
>configure:9646: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:9646: $? = 0
>configure:9646: result: yes
>configure:9658: checking for unsigned long long int
>configure:9697: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:9697: $? = 0
>configure:9706: result: yes
>configure:9716: checking for long long int
>configure:9754: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:9754: $? = 0
>configure:9754: ./conftest
>configure:9754: $? = 0
>configure:9766: result: yes
>configure:9775: checking for wchar_t
>configure:9792: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:9792: $? = 0
>configure:9799: result: yes
>configure:9808: checking for wint_t
>configure:9833: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:9833: $? = 0
>configure:9840: result: yes
>configure:9847: checking whether wint_t is too small
>configure:9875: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:9875: $? = 0
>configure:9882: result: no
>configure:9900: checking for features.h
>configure:9900: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:9900: $? = 0
>configure:9900: result: yes
>configure:9900: checking for limits.h
>configure:9900: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:9900: $? = 0
>configure:9900: result: yes
>configure:9900: checking for unistd.h
>configure:9900: result: yes
>configure:9900: checking for math.h
>configure:9900: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:9900: $? = 0
>configure:9900: result: yes
>configure:9900: checking for sys/mman.h
>configure:9900: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:9900: $? = 0
>configure:9900: result: yes
>configure:9900: checking for wchar.h
>configure:9900: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:9900: $? = 0
>configure:9900: result: yes
>configure:9900: checking for stdint.h
>configure:9900: result: yes
>configure:9900: checking for crtdefs.h
>configure:9900: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c:92:10: fatal error: crtdefs.h: No such file or directory
>   92 | #include <crtdefs.h>
>      |          ^~~~~~~~~~~
>compilation terminated.
>configure:9900: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_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 <crtdefs.h>
>configure:9900: result: no
>configure:9900: checking for wctype.h
>configure:9900: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:9900: $? = 0
>configure:9900: result: yes
>configure:9900: checking for stdlib.h
>configure:9900: result: yes
>configure:9900: checking for sys/param.h
>configure:9900: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:9900: $? = 0
>configure:9900: result: yes
>configure:9925: checking for intmax_t
>configure:9950: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:9950: $? = 0
>configure:9957: result: yes
>configure:9976: checking where to find the exponent in a 'double'
>configure:10290: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:10290: $? = 0
>configure:10290: ./conftest
>configure:10290: $? = 0
>configure:10302: result: word 1 bit 20
>configure:10329: checking whether snprintf returns a byte count as in C99
>configure:10416: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:10416: $? = 0
>configure:10416: ./conftest
>configure:10416: $? = 0
>configure:10427: result: yes
>configure:10438: checking for snprintf
>configure:10438: result: yes
>configure:10438: checking for strnlen
>configure:10438: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>conftest.c:88:6: warning: conflicting types for built-in function 'strnlen'; expected 'long unsigned int(const char *, long unsigned int)' [-Wbuiltin-declaration-mismatch]
>   88 | char strnlen ();
>      |      ^~~~~~~
>configure:10438: $? = 0
>configure:10438: result: yes
>configure:10438: checking for wcslen
>configure:10438: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:10438: $? = 0
>configure:10438: result: yes
>configure:10438: checking for wcsnlen
>configure:10438: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:10438: $? = 0
>configure:10438: result: yes
>configure:10438: checking for mbrtowc
>configure:10438: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:10438: $? = 0
>configure:10438: result: yes
>configure:10438: checking for wcrtomb
>configure:10438: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:10438: $? = 0
>configure:10438: result: yes
>configure:10447: checking whether _snprintf is declared
>configure:10447: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c: In function 'main':
>conftest.c:79:10: error: '_snprintf' undeclared (first use in this function); did you mean 'vsnprintf'?
>   79 |   (void) _snprintf;
>      |          ^~~~~~~~~
>      |          vsnprintf
>conftest.c:79:10: note: each undeclared identifier is reported only once for each function it appears in
>configure:10447: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| /* end confdefs.h.  */
>| #include <stdio.h>
>| 
>| int
>| main ()
>| {
>| #ifndef _snprintf
>| #ifdef __cplusplus
>|   (void) _snprintf;
>| #else
>|   (void) _snprintf;
>| #endif
>| #endif
>| 
>|   ;
>|   return 0;
>| }
>configure:10447: result: no
>configure:10842: checking whether frexp() can be used without linking with libm
>configure:10860: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:10860: $? = 0
>configure:10869: result: yes
>configure:10872: checking whether alarm is declared
>configure:10872: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:10872: $? = 0
>configure:10872: result: yes
>configure:10910: checking host CPU and C ABI
>configure:10939: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:10939: $? = 0
>configure:10949: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c:76:21: error: unknown type name 'error'
>   76 |                     error fail
>      |                     ^~~~~
>conftest.c:76:21: error: expected '=', ',', ';', 'asm' or '__attribute__' at end of input
>configure:10949: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| /* end confdefs.h.  */
>| #if defined __ILP32__ || defined _ILP32
>|                     int ok;
>|                    #else
>|                     error fail
>|                    #endif
>| 
>configure:11271: result: x86_64
>configure:11295: checking where to find the exponent in a 'float'
>configure:11372: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:11372: $? = 0
>configure:11372: ./conftest
>configure:11372: $? = 0
>configure:11384: result: word 0 bit 23
>configure:11485: checking whether limits.h has LLONG_MAX, WORD_BIT, ULLONG_WIDTH etc.
>configure:11508: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:11508: $? = 0
>configure:11515: result: yes
>configure:11533: checking for nl_langinfo and CODESET
>configure:11549: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:11549: $? = 0
>configure:11558: result: yes
>configure:11575: checking for working fcntl.h
>configure:11678: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:11678: $? = 0
>configure:11678: ./conftest
>configure:11678: $? = 0
>configure:11693: result: yes
>configure:11716: checking whether getc_unlocked is declared
>configure:11716: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:11716: $? = 0
>configure:11716: result: yes
>configure:11728: checking whether we are using the GNU C Library >= 2.1 or uClibc
>configure:11758: result: yes
>configure:11855: checking for mmap
>configure:11855: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:11855: $? = 0
>configure:11855: result: yes
>configure:11866: checking for MAP_ANONYMOUS
>configure:11903: result: yes
>configure:11925: checking whether memchr works
>configure:11994: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:11994: $? = 0
>configure:11994: ./conftest
>configure:11994: $? = 0
>configure:12005: result: yes
>configure:12013: checking whether snprintf is declared
>configure:12013: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:12013: $? = 0
>configure:12013: result: yes
>configure:12161: checking whether stdint.h conforms to C99
>configure:12341: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:12341: $? = 0
>configure:12428: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:12428: $? = 0
>configure:12428: ./conftest
>configure:12428: $? = 0
>configure:12440: result: yes
>configure:12451: checking whether stdint.h predates C++11
>configure:12487: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:12487: $? = 0
>configure:12492: result: no
>configure:12503: checking whether stdint.h has UINTMAX_WIDTH etc.
>configure:12539: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:12539: $? = 0
>configure:12544: result: yes
>configure:12898: checking for C/C++ restrict keyword
>configure:12925: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:12925: $? = 0
>configure:12933: result: __restrict
>configure:13027: checking for pid_t
>configure:13027: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:13027: $? = 0
>configure:13027: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c: In function 'main':
>conftest.c:124:20: error: expected expression before ')' token
>  124 | if (sizeof ((pid_t)))
>      |                    ^
>configure:13027: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| /* 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 ((pid_t)))
>| 	    return 0;
>|   ;
>|   return 0;
>| }
>configure:13027: result: yes
>configure:13038: checking for mode_t
>configure:13038: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:13038: $? = 0
>configure:13038: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c: In function 'main':
>conftest.c:124:21: error: expected expression before ')' token
>  124 | if (sizeof ((mode_t)))
>      |                     ^
>configure:13038: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| /* 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 ((mode_t)))
>| 	    return 0;
>|   ;
>|   return 0;
>| }
>configure:13038: result: yes
>configure:13173: checking whether vsnprintf is declared
>configure:13173: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:13173: $? = 0
>configure:13173: result: yes
>configure:13281: checking whether <wchar.h> uses 'inline' correctly
>configure:13306: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest1.c >&5
>configure:13309: $? = 0
>configure:13328: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest2.c >&5
>configure:13331: $? = 0
>configure:13344: result: yes
>configure:13386: checking for inline
>configure:13402: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:13402: $? = 0
>configure:13410: result: inline
>configure:13459: checking for alloca as a compiler built-in
>configure:13483: result: yes
>configure:13560: checking whether conversion from 'int' to 'long double' works
>configure:13604: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:13604: $? = 0
>configure:13604: ./conftest
>configure:13604: $? = 0
>configure:13615: result: yes
>configure:14015: checking for ptrdiff_t
>configure:14015: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:14015: $? = 0
>configure:14015: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c: In function 'main':
>conftest.c:127:24: error: expected expression before ')' token
>  127 | if (sizeof ((ptrdiff_t)))
>      |                        ^
>configure:14015: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 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 ((ptrdiff_t)))
>| 	    return 0;
>|   ;
>|   return 0;
>| }
>configure:14015: result: yes
>configure:14073: checking whether frexp works
>configure:14171: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>conftest.c: In function 'main':
>conftest.c:152:21: warning: passing argument 2 of 'memcmp' discards 'volatile' qualifier from pointer target type [-Wdiscarded-qualifiers]
>  152 |     if (memcmp (&y, &x, sizeof x))
>      |                     ^~
>In file included from conftest.c:96:
>/usr/include/string.h:63:50: note: expected 'const void *' but argument is of type 'volatile double *'
>   63 | extern int memcmp (const void *__s1, const void *__s2, size_t __n)
>      |                                      ~~~~~~~~~~~~^~~~
>configure:14171: $? = 0
>configure:14171: ./conftest
>configure:14171: $? = 0
>configure:14182: result: yes
>configure:14229: checking whether frexpl is declared
>configure:14229: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:14229: $? = 0
>configure:14229: result: yes
>configure:14239: checking whether frexpl() can be used without linking with libm
>configure:14257: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:14257: $? = 0
>configure:14266: result: yes
>configure:14272: checking whether frexpl works
>configure:14383: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:14383: $? = 0
>configure:14383: ./conftest
>configure:14383: $? = 0
>configure:14394: result: yes
>configure:14457: checking whether isnan(double) can be used without linking with libm
>configure:14482: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:14482: $? = 0
>configure:14491: result: yes
>configure:14518: checking whether isnan(float) can be used without linking with libm
>configure:14543: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:14543: $? = 0
>configure:14552: result: yes
>configure:14559: checking whether isnan(float) works
>configure:14645: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:14645: $? = 0
>configure:14645: ./conftest
>configure:14645: $? = 0
>configure:14656: result: yes
>configure:14799: checking whether isnan(long double) can be used without linking with libm
>configure:14824: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:14824: $? = 0
>configure:14833: result: yes
>configure:14842: checking whether isnanl works
>configure:14985: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:14985: $? = 0
>configure:14985: ./conftest
>configure:14985: $? = 0
>configure:14996: result: yes
>configure:15263: checking whether NAN macro works
>configure:15286: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:15286: $? = 0
>configure:15293: result: yes
>configure:15298: checking whether HUGE_VAL works
>configure:15316: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:15316: $? = 0
>configure:15323: result: yes
>configure:15383: checking whether frexp works
>configure:15492: result: yes
>configure:15504: checking whether ldexp can be used without linking with libm
>configure:15523: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:15523: $? = 0
>configure:15532: result: yes
>configure:15545: checking whether frexpl() can be used without linking with libm
>configure:15572: result: yes
>configure:15578: checking whether frexpl works
>configure:15700: result: yes
>configure:15715: checking whether frexpl is declared
>configure:15715: result: yes
>configure:15726: checking whether ldexpl() can be used without linking with libm
>configure:15744: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:15744: $? = 0
>configure:15753: result: yes
>configure:15759: checking whether ldexpl works
>configure:15802: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:15802: $? = 0
>configure:15802: ./conftest
>configure:15802: $? = 0
>configure:15813: result: yes
>configure:15821: checking whether ldexpl is declared
>configure:15821: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:15821: $? = 0
>configure:15821: result: yes
>configure:15836: checking for signbit macro
>configure:15943: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:15943: $? = 0
>configure:15943: ./conftest
>configure:15943: $? = 0
>configure:15954: result: yes
>configure:15956: checking for signbit compiler built-ins
>configure:16065: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:16065: $? = 0
>configure:16065: ./conftest
>configure:16065: $? = 0
>configure:16076: result: yes
>configure:16613: checking for stdint.h
>configure:16613: result: yes
>configure:16623: checking for SIZE_MAX
>configure:16694: result: yes
>configure:16710: checking for snprintf
>configure:16710: result: yes
>configure:16723: checking whether snprintf respects a size of 1
>configure:16762: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:16762: $? = 0
>configure:16762: ./conftest
>configure:16762: $? = 0
>configure:16773: result: yes
>configure:16783: checking whether printf supports POSIX/XSI format strings with positions
>configure:16827: result: yes
>configure:16892: checking for ssize_t
>configure:16909: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:16909: $? = 0
>configure:16916: result: yes
>configure:16929: checking for good max_align_t
>configure:16951: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:16951: $? = 0
>configure:16959: result: yes
>configure:16971: checking whether NULL can be used in arbitrary expressions
>configure:16989: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:16989: $? = 0
>configure:16996: result: yes
>configure:17164: checking which flavor of printf attribute matches inttypes macros
>configure:17191: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:17191: $? = 0
>configure:17198: result: system
>configure:17395: checking for ptrdiff_t
>configure:17395: result: yes
>configure:17418: checking for vsnprintf
>configure:17418: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>conftest.c:136:6: warning: conflicting types for built-in function 'vsnprintf'; expected 'int(char *, long unsigned int,  const char *, __va_list_tag *)' [-Wbuiltin-declaration-mismatch]
>  136 | char vsnprintf ();
>      |      ^~~~~~~~~
>conftest.c:124:1: note: 'vsnprintf' is declared in header '<stdio.h>'
>  123 | # include <limits.h>
>  124 | #else
>configure:17418: $? = 0
>configure:17418: result: yes
>configure:17431: checking whether snprintf respects a size of 1
>configure:17481: result: yes
>configure:17491: checking whether printf supports POSIX/XSI format strings with positions
>configure:17535: result: yes
>configure:17798: checking whether iswcntrl works
>configure:17842: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:17842: $? = 0
>configure:17842: ./conftest
>configure:17842: $? = 0
>configure:17853: result: yes
>configure:17877: checking for towlower
>configure:17877: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>conftest.c:138:6: warning: conflicting types for built-in function 'towlower'; expected 'unsigned int(unsigned int)' [-Wbuiltin-declaration-mismatch]
>  138 | char towlower ();
>      |      ^~~~~~~~
>conftest.c:126:1: note: 'towlower' is declared in header '<wctype.h>'
>  125 | # include <limits.h>
>  126 | #else
>configure:17877: $? = 0
>configure:17877: result: yes
>configure:17925: checking for wctype_t
>configure:17953: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:17953: $? = 0
>configure:17961: result: yes
>configure:17967: checking for wctrans_t
>configure:17993: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:17993: $? = 0
>configure:18001: result: yes
>configure:18022: checking whether wcwidth is declared
>configure:18022: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:18022: $? = 0
>configure:18022: result: yes
>configure:18079: checking whether wcwidth works reasonably in UTF-8 locales
>configure:18132: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:18132: $? = 0
>configure:18132: ./conftest
>configure:18132: $? = 0
>configure:18143: result: yes
>configure:18188: checking for stdint.h
>configure:18188: result: yes
>configure:18247: checking that C++ compiler can compile simple program
>configure:18265: x86_64-pc-linux-gnu-g++ -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.cpp  >&5
>configure:18265: $? = 0
>configure:18265: ./conftest
>configure:18265: $? = 0
>configure:18266: result: yes
>configure:18279: checking that C++ static constructors and destructors are called
>configure:18311: x86_64-pc-linux-gnu-g++ -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.cpp  >&5
>configure:18311: $? = 0
>configure:18311: ./conftest
>configure:18311: $? = 0
>configure:18312: result: yes
>configure:18324: checking that header files support C++
>configure:18347: x86_64-pc-linux-gnu-g++ -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.cpp  >&5
>conftest.cpp: In function 'int main()':
>conftest.cpp:130:6: warning: ignoring return value of 'FILE* fopen(const char*, const char*)', declared with attribute warn_unused_result [-Wunused-result]
>  130 | fopen(0, 0);
>      | ~~~~~^~~~~~
>configure:18347: $? = 0
>configure:18348: result: yes
>configure:18365: checking whether character set is EBCDIC
>configure:18389: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c:126:1: error: unknown type name 'make'
>  126 | make an error "Character set is not EBCDIC"
>      | ^~~~
>conftest.c:126:9: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'error'
>  126 | make an error "Character set is not EBCDIC"
>      |         ^~~~~
>configure:18389: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 1
>| #define REPLACE_FPRINTF_POSIX 1
>| #define GNULIB_TEST_FPRINTF_POSIX 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define GNULIB_TEST_FREXP 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define GNULIB_TEST_FREXPL 1
>| #define HAVE_ISNAND_IN_LIBC 1
>| #define HAVE_ISNANF_IN_LIBC 1
>| #define HAVE_ISNANL_IN_LIBC 1
>| #define GNULIB_TEST_MEMCHR 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define HAVE_LDEXP_IN_LIBC 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define HAVE_LDEXPL_IN_LIBC 1
>| #define GNULIB_TEST_SIGNBIT 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_SNPRINTF 1
>| #define GNULIB_TEST_SNPRINTF 1
>| #define GNULIB_SNPRINTF 1
>| #define __USE_MINGW_ANSI_STDIO 1
>| #define GNULIB_FSCANF 1
>| #define GNULIB_SCANF 1
>| #define HAVE_VSNPRINTF 1
>| #define GNULIB_TEST_VSNPRINTF 1
>| #define HAVE_TOWLOWER 1
>| #define HAVE_DECL_WCWIDTH 1
>| #define GNULIB_TEST_WCWIDTH 1
>| #define HAVE_STDINT_H 1
>| /* end confdefs.h.  */
>| 
>| 
>| 
>| /* Treat any failure as ASCII for compatibility with existing art.
>|    Use compile-time rather than run-time tests for cross-compiler
>|    tolerance. */
>| #if '0' != 240
>| make an error "Character set is not EBCDIC"
>| #endif
>| 
>| 
>| int
>| main ()
>| {
>| 
>|   ;
>|   return 0;
>| }
>| 
>configure:18401: result: no
>configure:18420: checking whether to install .cmd wrapper scripts for Windows
>configure:18429: result: no
>configure:18433: checking for X
>configure:18541: x86_64-pc-linux-gnu-gcc -E  conftest.c
>configure:18541: $? = 0
>configure:18572: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c -lX11  >&5
>configure:18572: $? = 0
>configure:18622: result: libraries , headers 
>configure:18721: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c   -lX11 >&5
>configure:18721: $? = 0
>configure:18819: checking for gethostbyname
>configure:18819: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:18819: $? = 0
>configure:18819: result: yes
>configure:18916: checking for connect
>configure:18916: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:18916: $? = 0
>configure:18916: result: yes
>configure:18965: checking for remove
>configure:18965: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:18965: $? = 0
>configure:18965: result: yes
>configure:19014: checking for shmat
>configure:19014: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:19014: $? = 0
>configure:19014: result: yes
>configure:19072: checking for IceConnectionNumber in -lICE
>configure:19097: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c -lICE   >&5
>configure:19097: $? = 0
>configure:19106: result: yes
>configure:19127: checking for Xaw library and header files
>configure:19147: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC   -Wl,-O1 -Wl,--as-needed  conftest.c   -lSM -lICE -lX11  -lXaw >&5
>configure:19147: $? = 0
>configure:19148: result: yes
>configure:19159: checking for Xmu library and header files
>configure:19179: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC   -Wl,-O1 -Wl,--as-needed  conftest.c   -lSM -lICE -lX11  -lXaw -lXmu >&5
>configure:19179: $? = 0
>configure:19180: result: yes
>configure:19245: checking for a sed that does not truncate output
>configure:19309: result: /bin/sed
>configure:19317: checking for perl
>configure:19335: found /usr/bin/perl
>configure:19348: result: /usr/bin/perl
>configure:19367: checking for perl version
>configure:19376: result: 5.30.1
>configure:19440: checking for lpr
>configure:19456: found /usr/bin/lpr
>configure:19467: result: lpr
>configure:19482: checking for lp
>configure:19498: found /usr/bin/lp
>configure:19509: result: lp
>configure:19528: checking for lpq
>configure:19544: found /usr/bin/lpq
>configure:19555: result: lpq
>configure:19575: checking for command to use for printing PostScript files
>configure:19577: result: lpr
>configure:19581: checking for command to use for printing dvi files
>configure:19591: result: lpr -d
>configure:19596: checking for egrep
>configure:19658: result: /bin/grep -E
>configure:19667: checking for byacc
>configure:19697: result: no
>configure:19667: checking for bison
>configure:19683: found /usr/bin/bison
>configure:19694: result: bison -y
>configure:19791: checking for makeinfo
>configure:19807: found /usr/bin/makeinfo
>configure:19818: result: makeinfo
>configure:19829: checking for makeinfo version
>configure:19834: result: 6.7
>configure:19879: checking for texi2dvi
>configure:19895: found /usr/bin/texi2dvi
>configure:19907: result: found
>configure:19924: checking for x86_64-pc-linux-gnu-ranlib
>configure:19951: result: x86_64-pc-linux-gnu-ranlib
>configure:20021: checking for install-info
>configure:20037: found /usr/bin/install-info
>configure:20048: result: install-info
>configure:20062: checking whether ln -s works
>configure:20066: result: yes
>configure:20076: checking for xpmtoppm
>configure:20104: result: missing
>configure:20123: checking for x86_64-pc-linux-gnu-pkg-config
>configure:20141: found /usr/local/bin/x86_64-pc-linux-gnu-pkg-config
>configure:20153: result: /usr/local/bin/x86_64-pc-linux-gnu-pkg-config
>configure:20221: checking pkg-config is at least version 0.9.0
>configure:20224: result: yes
>configure:20241: checking for UCHARDET
>configure:20248: $PKG_CONFIG --exists --print-errors "uchardet >= 0.0.1"
>configure:20251: $? = 0
>configure:20265: $PKG_CONFIG --exists --print-errors "uchardet >= 0.0.1"
>configure:20268: $? = 0
>configure:20328: result: yes
>configure:20341: checking for pdfinfo
>configure:20357: found /usr/bin/pdfinfo
>configure:20369: result: found
>configure:20379: checking for pdffonts
>configure:20395: found /usr/bin/pdffonts
>configure:20407: result: found
>configure:20417: checking for pdfimages
>configure:20433: found /usr/bin/pdfimages
>configure:20445: result: found
>configure:20462: checking for csh hash hack
>configure:20478: result: no
>configure:20490: checking stddef.h usability
>configure:20490: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:20490: $? = 0
>configure:20490: result: yes
>configure:20490: checking stddef.h presence
>configure:20490: x86_64-pc-linux-gnu-gcc -E  conftest.c
>configure:20490: $? = 0
>configure:20490: result: yes
>configure:20490: checking for stddef.h
>configure:20490: result: yes
>configure:20490: checking for stdlib.h
>configure:20490: result: yes
>configure:20490: checking for unistd.h
>configure:20490: result: yes
>configure:20490: checking dirent.h usability
>configure:20490: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:20490: $? = 0
>configure:20490: result: yes
>configure:20490: checking dirent.h presence
>configure:20490: x86_64-pc-linux-gnu-gcc -E  conftest.c
>configure:20490: $? = 0
>configure:20490: result: yes
>configure:20490: checking for dirent.h
>configure:20490: result: yes
>configure:20490: checking for limits.h
>configure:20490: result: yes
>configure:20490: checking sys/dir.h usability
>configure:20490: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:20490: $? = 0
>configure:20490: result: yes
>configure:20490: checking sys/dir.h presence
>configure:20490: x86_64-pc-linux-gnu-gcc -E  conftest.c
>configure:20490: $? = 0
>configure:20490: result: yes
>configure:20490: checking for sys/dir.h
>configure:20490: result: yes
>configure:20490: checking for string.h
>configure:20490: result: yes
>configure:20490: checking for strings.h
>configure:20490: result: yes
>configure:20490: checking for math.h
>configure:20490: result: yes
>configure:20490: checking sys/time.h usability
>configure:20490: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:20490: $? = 0
>configure:20490: result: yes
>configure:20490: checking sys/time.h presence
>configure:20490: x86_64-pc-linux-gnu-gcc -E  conftest.c
>configure:20490: $? = 0
>configure:20490: result: yes
>configure:20490: checking for sys/time.h
>configure:20490: result: yes
>configure:20490: checking direct.h usability
>configure:20490: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c:163:10: fatal error: direct.h: No such file or directory
>  163 | #include <direct.h>
>      |          ^~~~~~~~~~
>compilation terminated.
>configure:20490: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 1
>| #define REPLACE_FPRINTF_POSIX 1
>| #define GNULIB_TEST_FPRINTF_POSIX 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define GNULIB_TEST_FREXP 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define GNULIB_TEST_FREXPL 1
>| #define HAVE_ISNAND_IN_LIBC 1
>| #define HAVE_ISNANF_IN_LIBC 1
>| #define HAVE_ISNANL_IN_LIBC 1
>| #define GNULIB_TEST_MEMCHR 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define HAVE_LDEXP_IN_LIBC 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define HAVE_LDEXPL_IN_LIBC 1
>| #define GNULIB_TEST_SIGNBIT 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_SNPRINTF 1
>| #define GNULIB_TEST_SNPRINTF 1
>| #define GNULIB_SNPRINTF 1
>| #define __USE_MINGW_ANSI_STDIO 1
>| #define GNULIB_FSCANF 1
>| #define GNULIB_SCANF 1
>| #define HAVE_VSNPRINTF 1
>| #define GNULIB_TEST_VSNPRINTF 1
>| #define HAVE_TOWLOWER 1
>| #define HAVE_DECL_WCWIDTH 1
>| #define GNULIB_TEST_WCWIDTH 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_UCHARDET 1
>| #define HAVE_STDDEF_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_DIRENT_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_SYS_DIR_H 1
>| #define HAVE_STRING_H 1
>| #define HAVE_STRINGS_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_TIME_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 <direct.h>
>configure:20490: result: no
>configure:20490: checking direct.h presence
>configure:20490: x86_64-pc-linux-gnu-gcc -E  conftest.c
>conftest.c:130:10: fatal error: direct.h: No such file or directory
>  130 | #include <direct.h>
>      |          ^~~~~~~~~~
>compilation terminated.
>configure:20490: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 1
>| #define REPLACE_FPRINTF_POSIX 1
>| #define GNULIB_TEST_FPRINTF_POSIX 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define GNULIB_TEST_FREXP 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define GNULIB_TEST_FREXPL 1
>| #define HAVE_ISNAND_IN_LIBC 1
>| #define HAVE_ISNANF_IN_LIBC 1
>| #define HAVE_ISNANL_IN_LIBC 1
>| #define GNULIB_TEST_MEMCHR 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define HAVE_LDEXP_IN_LIBC 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define HAVE_LDEXPL_IN_LIBC 1
>| #define GNULIB_TEST_SIGNBIT 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_SNPRINTF 1
>| #define GNULIB_TEST_SNPRINTF 1
>| #define GNULIB_SNPRINTF 1
>| #define __USE_MINGW_ANSI_STDIO 1
>| #define GNULIB_FSCANF 1
>| #define GNULIB_SCANF 1
>| #define HAVE_VSNPRINTF 1
>| #define GNULIB_TEST_VSNPRINTF 1
>| #define HAVE_TOWLOWER 1
>| #define HAVE_DECL_WCWIDTH 1
>| #define GNULIB_TEST_WCWIDTH 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_UCHARDET 1
>| #define HAVE_STDDEF_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_DIRENT_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_SYS_DIR_H 1
>| #define HAVE_STRING_H 1
>| #define HAVE_STRINGS_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_TIME_H 1
>| /* end confdefs.h.  */
>| #include <direct.h>
>configure:20490: result: no
>configure:20490: checking for direct.h
>configure:20490: result: no
>configure:20490: checking process.h usability
>configure:20490: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c:163:10: fatal error: process.h: No such file or directory
>  163 | #include <process.h>
>      |          ^~~~~~~~~~~
>compilation terminated.
>configure:20490: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 1
>| #define REPLACE_FPRINTF_POSIX 1
>| #define GNULIB_TEST_FPRINTF_POSIX 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define GNULIB_TEST_FREXP 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define GNULIB_TEST_FREXPL 1
>| #define HAVE_ISNAND_IN_LIBC 1
>| #define HAVE_ISNANF_IN_LIBC 1
>| #define HAVE_ISNANL_IN_LIBC 1
>| #define GNULIB_TEST_MEMCHR 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define HAVE_LDEXP_IN_LIBC 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define HAVE_LDEXPL_IN_LIBC 1
>| #define GNULIB_TEST_SIGNBIT 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_SNPRINTF 1
>| #define GNULIB_TEST_SNPRINTF 1
>| #define GNULIB_SNPRINTF 1
>| #define __USE_MINGW_ANSI_STDIO 1
>| #define GNULIB_FSCANF 1
>| #define GNULIB_SCANF 1
>| #define HAVE_VSNPRINTF 1
>| #define GNULIB_TEST_VSNPRINTF 1
>| #define HAVE_TOWLOWER 1
>| #define HAVE_DECL_WCWIDTH 1
>| #define GNULIB_TEST_WCWIDTH 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_UCHARDET 1
>| #define HAVE_STDDEF_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_DIRENT_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_SYS_DIR_H 1
>| #define HAVE_STRING_H 1
>| #define HAVE_STRINGS_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_TIME_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 <process.h>
>configure:20490: result: no
>configure:20490: checking process.h presence
>configure:20490: x86_64-pc-linux-gnu-gcc -E  conftest.c
>conftest.c:130:10: fatal error: process.h: No such file or directory
>  130 | #include <process.h>
>      |          ^~~~~~~~~~~
>compilation terminated.
>configure:20490: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 1
>| #define REPLACE_FPRINTF_POSIX 1
>| #define GNULIB_TEST_FPRINTF_POSIX 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define GNULIB_TEST_FREXP 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define GNULIB_TEST_FREXPL 1
>| #define HAVE_ISNAND_IN_LIBC 1
>| #define HAVE_ISNANF_IN_LIBC 1
>| #define HAVE_ISNANL_IN_LIBC 1
>| #define GNULIB_TEST_MEMCHR 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define HAVE_LDEXP_IN_LIBC 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define HAVE_LDEXPL_IN_LIBC 1
>| #define GNULIB_TEST_SIGNBIT 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_SNPRINTF 1
>| #define GNULIB_TEST_SNPRINTF 1
>| #define GNULIB_SNPRINTF 1
>| #define __USE_MINGW_ANSI_STDIO 1
>| #define GNULIB_FSCANF 1
>| #define GNULIB_SCANF 1
>| #define HAVE_VSNPRINTF 1
>| #define GNULIB_TEST_VSNPRINTF 1
>| #define HAVE_TOWLOWER 1
>| #define HAVE_DECL_WCWIDTH 1
>| #define GNULIB_TEST_WCWIDTH 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_UCHARDET 1
>| #define HAVE_STDDEF_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_DIRENT_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_SYS_DIR_H 1
>| #define HAVE_STRING_H 1
>| #define HAVE_STRINGS_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_TIME_H 1
>| /* end confdefs.h.  */
>| #include <process.h>
>configure:20490: result: no
>configure:20490: checking for process.h
>configure:20490: result: no
>configure:20500: checking for ISC 3.x or 4.x
>configure:20510: result: no
>configure:20513: checking whether -D_POSIX_SOURCE is necessary
>configure:20539: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>conftest.cpp:134:19: error: conflicting declaration of C function 'void fileno(int)'
>  134 | extern "C" { void fileno(int); }
>      |                   ^~~~~~
>In file included from conftest.cpp:133:
>/usr/include/stdio.h:786:12: note: previous declaration 'int fileno(FILE*)'
>  786 | extern int fileno (FILE *__stream) __THROW __wur;
>      |            ^~~~~~
>configure:20539: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 1
>| #define REPLACE_FPRINTF_POSIX 1
>| #define GNULIB_TEST_FPRINTF_POSIX 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define GNULIB_TEST_FREXP 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define GNULIB_TEST_FREXPL 1
>| #define HAVE_ISNAND_IN_LIBC 1
>| #define HAVE_ISNANF_IN_LIBC 1
>| #define HAVE_ISNANL_IN_LIBC 1
>| #define GNULIB_TEST_MEMCHR 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define HAVE_LDEXP_IN_LIBC 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define HAVE_LDEXPL_IN_LIBC 1
>| #define GNULIB_TEST_SIGNBIT 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_SNPRINTF 1
>| #define GNULIB_TEST_SNPRINTF 1
>| #define GNULIB_SNPRINTF 1
>| #define __USE_MINGW_ANSI_STDIO 1
>| #define GNULIB_FSCANF 1
>| #define GNULIB_SCANF 1
>| #define HAVE_VSNPRINTF 1
>| #define GNULIB_TEST_VSNPRINTF 1
>| #define HAVE_TOWLOWER 1
>| #define HAVE_DECL_WCWIDTH 1
>| #define GNULIB_TEST_WCWIDTH 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_UCHARDET 1
>| #define HAVE_STDDEF_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_DIRENT_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_SYS_DIR_H 1
>| #define HAVE_STRING_H 1
>| #define HAVE_STRINGS_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_TIME_H 1
>| /* end confdefs.h.  */
>| 
>| 
>| 
>| #include <stdio.h>
>| extern "C" { void fileno(int); }
>| 
>| 
>| int
>| main ()
>| {
>| 
>|   ;
>|   return 0;
>| }
>| 
>configure:20546: result: no
>configure:20564: checking for return type of srand
>configure:20584: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:20584: $? = 0
>configure:20585: result: void
>configure:20601: checking whether gettimeofday must be declared
>configure:20653: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:20653: $? = 0
>configure:20661: result: no
>configure:20674: checking whether popen must be declared
>configure:20726: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:20726: $? = 0
>configure:20734: result: no
>configure:20747: checking whether pclose must be declared
>configure:20799: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:20799: $? = 0
>configure:20807: result: no
>configure:20820: checking whether putenv must be declared
>configure:20872: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:20872: $? = 0
>configure:20880: result: no
>configure:20893: checking whether rand must be declared
>configure:20945: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:20945: $? = 0
>configure:20953: result: no
>configure:20966: checking whether srand must be declared
>configure:21018: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:21018: $? = 0
>configure:21026: result: no
>configure:21039: checking whether strcasecmp must be declared
>configure:21091: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:21091: $? = 0
>configure:21099: result: no
>configure:21112: checking whether strncasecmp must be declared
>configure:21164: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:21164: $? = 0
>configure:21172: result: no
>configure:21185: checking whether vfprintf must be declared
>configure:21237: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:21237: $? = 0
>configure:21245: result: no
>configure:21264: checking for sys_nerr in <errno.h>, <stdio.h>, or <stdlib.h>
>configure:21290: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:21290: $? = 0
>configure:21291: result: yes
>configure:21307: checking for sys_errlist in <errno.h>, <stdio.h>, or <stdlib.h>
>configure:21333: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c: In function 'main':
>conftest.c:146:5: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
>  146 | k = (int)sys_errlist[0];
>      |     ^
>configure:21333: $? = 0
>configure:21334: result: yes
>configure:21350: checking C++ <osfcn.h>
>configure:21374: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>conftest.cpp:136:10: fatal error: osfcn.h: No such file or directory
>  136 | #include <osfcn.h>
>      |          ^~~~~~~~~
>compilation terminated.
>configure:21374: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 1
>| #define REPLACE_FPRINTF_POSIX 1
>| #define GNULIB_TEST_FPRINTF_POSIX 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define GNULIB_TEST_FREXP 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define GNULIB_TEST_FREXPL 1
>| #define HAVE_ISNAND_IN_LIBC 1
>| #define HAVE_ISNANF_IN_LIBC 1
>| #define HAVE_ISNANL_IN_LIBC 1
>| #define GNULIB_TEST_MEMCHR 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define HAVE_LDEXP_IN_LIBC 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define HAVE_LDEXPL_IN_LIBC 1
>| #define GNULIB_TEST_SIGNBIT 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_SNPRINTF 1
>| #define GNULIB_TEST_SNPRINTF 1
>| #define GNULIB_SNPRINTF 1
>| #define __USE_MINGW_ANSI_STDIO 1
>| #define GNULIB_FSCANF 1
>| #define GNULIB_SCANF 1
>| #define HAVE_VSNPRINTF 1
>| #define GNULIB_TEST_VSNPRINTF 1
>| #define HAVE_TOWLOWER 1
>| #define HAVE_DECL_WCWIDTH 1
>| #define GNULIB_TEST_WCWIDTH 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_UCHARDET 1
>| #define HAVE_STDDEF_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_DIRENT_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_SYS_DIR_H 1
>| #define HAVE_STRING_H 1
>| #define HAVE_STRINGS_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_TIME_H 1
>| #define RET_TYPE_SRAND_IS_VOID 1
>| #define HAVE_SYS_NERR 1
>| #define HAVE_SYS_ERRLIST 1
>| /* end confdefs.h.  */
>| 
>| 
>| 
>| #include <osfcn.h>
>| 
>| 
>| int
>| main ()
>| {
>| 
>| 
>| read(0, 0, 0);
>| open(0, 0);
>| 
>| 
>|   ;
>|   return 0;
>| }
>| 
>configure:21381: result: no
>configure:21397: checking C++ <limits.h>
>configure:21422: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:21422: $? = 0
>configure:21423: result: yes
>configure:21445: checking C++ <inttypes.h>
>configure:21469: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:21469: $? = 0
>configure:21478: result: yes
>configure:21494: checking for unsigned long long
>configure:21519: x86_64-pc-linux-gnu-g++ -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.cpp  >&5
>configure:21519: $? = 0
>configure:21526: result: yes
>configure:21552: checking for declaration of time_t
>configure:21576: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:21576: $? = 0
>configure:21577: result: yes
>configure:21593: checking for return type of signal handlers
>configure:21626: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c:143:8: error: expected identifier or '(' before string constant
>  143 | extern "C" void (*signal (int, void (*)(int)))(int);
>      |        ^~~
>configure:21626: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 1
>| #define REPLACE_FPRINTF_POSIX 1
>| #define GNULIB_TEST_FPRINTF_POSIX 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define GNULIB_TEST_FREXP 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define GNULIB_TEST_FREXPL 1
>| #define HAVE_ISNAND_IN_LIBC 1
>| #define HAVE_ISNANF_IN_LIBC 1
>| #define HAVE_ISNANL_IN_LIBC 1
>| #define GNULIB_TEST_MEMCHR 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define HAVE_LDEXP_IN_LIBC 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define HAVE_LDEXPL_IN_LIBC 1
>| #define GNULIB_TEST_SIGNBIT 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_SNPRINTF 1
>| #define GNULIB_TEST_SNPRINTF 1
>| #define GNULIB_SNPRINTF 1
>| #define __USE_MINGW_ANSI_STDIO 1
>| #define GNULIB_FSCANF 1
>| #define GNULIB_SCANF 1
>| #define HAVE_VSNPRINTF 1
>| #define GNULIB_TEST_VSNPRINTF 1
>| #define HAVE_TOWLOWER 1
>| #define HAVE_DECL_WCWIDTH 1
>| #define GNULIB_TEST_WCWIDTH 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_UCHARDET 1
>| #define HAVE_STDDEF_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_DIRENT_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_SYS_DIR_H 1
>| #define HAVE_STRING_H 1
>| #define HAVE_STRINGS_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_TIME_H 1
>| #define RET_TYPE_SRAND_IS_VOID 1
>| #define HAVE_SYS_NERR 1
>| #define HAVE_SYS_ERRLIST 1
>| #define HAVE_CC_LIMITS_H 1
>| #define HAVE_CC_INTTYPES_H 1
>| /* end confdefs.h.  */
>| 
>| 
>| 
>| #include <sys/types.h>
>| #include <signal.h>
>| #ifdef signal
>| # undef signal
>| #endif
>| extern "C" void (*signal (int, void (*)(int)))(int);
>| 
>| 
>| int
>| main ()
>| {
>| 
>| 
>| int i;
>| 
>| 
>|   ;
>|   return 0;
>| }
>| 
>configure:21626: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c:143:8: error: expected identifier or '(' before string constant
>  143 | extern "C" void (*signal (int, void (*)(int)) throw ())(int);
>      |        ^~~
>configure:21626: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 1
>| #define REPLACE_FPRINTF_POSIX 1
>| #define GNULIB_TEST_FPRINTF_POSIX 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define GNULIB_TEST_FREXP 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define GNULIB_TEST_FREXPL 1
>| #define HAVE_ISNAND_IN_LIBC 1
>| #define HAVE_ISNANF_IN_LIBC 1
>| #define HAVE_ISNANL_IN_LIBC 1
>| #define GNULIB_TEST_MEMCHR 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define HAVE_LDEXP_IN_LIBC 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define HAVE_LDEXPL_IN_LIBC 1
>| #define GNULIB_TEST_SIGNBIT 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_SNPRINTF 1
>| #define GNULIB_TEST_SNPRINTF 1
>| #define GNULIB_SNPRINTF 1
>| #define __USE_MINGW_ANSI_STDIO 1
>| #define GNULIB_FSCANF 1
>| #define GNULIB_SCANF 1
>| #define HAVE_VSNPRINTF 1
>| #define GNULIB_TEST_VSNPRINTF 1
>| #define HAVE_TOWLOWER 1
>| #define HAVE_DECL_WCWIDTH 1
>| #define GNULIB_TEST_WCWIDTH 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_UCHARDET 1
>| #define HAVE_STDDEF_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_DIRENT_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_SYS_DIR_H 1
>| #define HAVE_STRING_H 1
>| #define HAVE_STRINGS_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_TIME_H 1
>| #define RET_TYPE_SRAND_IS_VOID 1
>| #define HAVE_SYS_NERR 1
>| #define HAVE_SYS_ERRLIST 1
>| #define HAVE_CC_LIMITS_H 1
>| #define HAVE_CC_INTTYPES_H 1
>| /* end confdefs.h.  */
>| 
>| 
>| 
>| #include <sys/types.h>
>| #include <signal.h>
>| #ifdef signal
>| # undef signal
>| #endif
>| extern "C" void (*signal (int, void (*)(int)) throw ())(int);
>| 
>| 
>| int
>| main ()
>| {
>| 
>| 
>| int i;
>| 
>| 
>|   ;
>|   return 0;
>| }
>| 
>configure:21626: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:21626: $? = 0
>configure:21635: result: void
>configure:21647: checking struct exception
>configure:21670: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c: In function 'main':
>conftest.c:147:18: error: storage size of 'e' isn't known
>  147 | struct exception e;
>      |                  ^
>configure:21670: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 1
>| #define REPLACE_FPRINTF_POSIX 1
>| #define GNULIB_TEST_FPRINTF_POSIX 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define GNULIB_TEST_FREXP 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define GNULIB_TEST_FREXPL 1
>| #define HAVE_ISNAND_IN_LIBC 1
>| #define HAVE_ISNANF_IN_LIBC 1
>| #define HAVE_ISNANL_IN_LIBC 1
>| #define GNULIB_TEST_MEMCHR 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define HAVE_LDEXP_IN_LIBC 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define HAVE_LDEXPL_IN_LIBC 1
>| #define GNULIB_TEST_SIGNBIT 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_SNPRINTF 1
>| #define GNULIB_TEST_SNPRINTF 1
>| #define GNULIB_SNPRINTF 1
>| #define __USE_MINGW_ANSI_STDIO 1
>| #define GNULIB_FSCANF 1
>| #define GNULIB_SCANF 1
>| #define HAVE_VSNPRINTF 1
>| #define GNULIB_TEST_VSNPRINTF 1
>| #define HAVE_TOWLOWER 1
>| #define HAVE_DECL_WCWIDTH 1
>| #define GNULIB_TEST_WCWIDTH 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_UCHARDET 1
>| #define HAVE_STDDEF_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_DIRENT_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_SYS_DIR_H 1
>| #define HAVE_STRING_H 1
>| #define HAVE_STRINGS_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_TIME_H 1
>| #define RET_TYPE_SRAND_IS_VOID 1
>| #define HAVE_SYS_NERR 1
>| #define HAVE_SYS_ERRLIST 1
>| #define HAVE_CC_LIMITS_H 1
>| #define HAVE_CC_INTTYPES_H 1
>| #define RETSIGTYPE void
>| /* end confdefs.h.  */
>| 
>| 
>| 
>| #include <math.h>
>| 
>| 
>| int
>| main ()
>| {
>| 
>| 
>| struct exception e;
>| 
>| 
>|   ;
>|   return 0;
>| }
>| 
>configure:21677: result: no
>configure:21683: checking whether byte ordering is bigendian
>configure:21889: result: no
>configure:21909: checking for main in -lc
>configure:21928: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c -lc   >&5
>configure:21928: $? = 0
>configure:21937: result: yes
>configure:21944: checking for sin in -lm
>configure:21969: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c -lm   >&5
>conftest.c:143:6: warning: conflicting types for built-in function 'sin'; expected 'double(double)' [-Wbuiltin-declaration-mismatch]
>  143 | char sin ();
>      |      ^~~
>conftest.c:1:1: note: 'sin' is declared in header '<math.h>'
>    1 | /* confdefs.h */
>configure:21969: $? = 0
>configure:21978: result: yes
>configure:22033: checking for ld used by x86_64-pc-linux-gnu-gcc
>configure:22100: result: /usr/x86_64-pc-linux-gnu/bin/ld
>configure:22107: checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld) is GNU ld
>configure:22122: result: yes
>configure:22129: checking for shared library run path origin
>configure:22142: result: done
>configure:22166: checking how to run the C++ preprocessor
>configure:22193: x86_64-pc-linux-gnu-g++ -E  conftest.cpp
>configure:22193: $? = 0
>configure:22207: x86_64-pc-linux-gnu-g++ -E  conftest.cpp
>conftest.cpp:136:10: fatal error: ac_nonexistent.h: No such file or directory
>  136 | #include <ac_nonexistent.h>
>      |          ^~~~~~~~~~~~~~~~~~
>compilation terminated.
>configure:22207: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 1
>| #define REPLACE_FPRINTF_POSIX 1
>| #define GNULIB_TEST_FPRINTF_POSIX 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define GNULIB_TEST_FREXP 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define GNULIB_TEST_FREXPL 1
>| #define HAVE_ISNAND_IN_LIBC 1
>| #define HAVE_ISNANF_IN_LIBC 1
>| #define HAVE_ISNANL_IN_LIBC 1
>| #define GNULIB_TEST_MEMCHR 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define HAVE_LDEXP_IN_LIBC 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define HAVE_LDEXPL_IN_LIBC 1
>| #define GNULIB_TEST_SIGNBIT 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_SNPRINTF 1
>| #define GNULIB_TEST_SNPRINTF 1
>| #define GNULIB_SNPRINTF 1
>| #define __USE_MINGW_ANSI_STDIO 1
>| #define GNULIB_FSCANF 1
>| #define GNULIB_SCANF 1
>| #define HAVE_VSNPRINTF 1
>| #define GNULIB_TEST_VSNPRINTF 1
>| #define HAVE_TOWLOWER 1
>| #define HAVE_DECL_WCWIDTH 1
>| #define GNULIB_TEST_WCWIDTH 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_UCHARDET 1
>| #define HAVE_STDDEF_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_DIRENT_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_SYS_DIR_H 1
>| #define HAVE_STRING_H 1
>| #define HAVE_STRINGS_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_TIME_H 1
>| #define RET_TYPE_SRAND_IS_VOID 1
>| #define HAVE_SYS_NERR 1
>| #define HAVE_SYS_ERRLIST 1
>| #define HAVE_CC_LIMITS_H 1
>| #define HAVE_CC_INTTYPES_H 1
>| #define RETSIGTYPE void
>| /* end confdefs.h.  */
>| #include <ac_nonexistent.h>
>configure:22232: result: x86_64-pc-linux-gnu-g++ -E
>configure:22252: x86_64-pc-linux-gnu-g++ -E  conftest.cpp
>configure:22252: $? = 0
>configure:22266: x86_64-pc-linux-gnu-g++ -E  conftest.cpp
>conftest.cpp:136:10: fatal error: ac_nonexistent.h: No such file or directory
>  136 | #include <ac_nonexistent.h>
>      |          ^~~~~~~~~~~~~~~~~~
>compilation terminated.
>configure:22266: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 1
>| #define REPLACE_FPRINTF_POSIX 1
>| #define GNULIB_TEST_FPRINTF_POSIX 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define GNULIB_TEST_FREXP 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define GNULIB_TEST_FREXPL 1
>| #define HAVE_ISNAND_IN_LIBC 1
>| #define HAVE_ISNANF_IN_LIBC 1
>| #define HAVE_ISNANL_IN_LIBC 1
>| #define GNULIB_TEST_MEMCHR 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define HAVE_LDEXP_IN_LIBC 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define HAVE_LDEXPL_IN_LIBC 1
>| #define GNULIB_TEST_SIGNBIT 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_SNPRINTF 1
>| #define GNULIB_TEST_SNPRINTF 1
>| #define GNULIB_SNPRINTF 1
>| #define __USE_MINGW_ANSI_STDIO 1
>| #define GNULIB_FSCANF 1
>| #define GNULIB_SCANF 1
>| #define HAVE_VSNPRINTF 1
>| #define GNULIB_TEST_VSNPRINTF 1
>| #define HAVE_TOWLOWER 1
>| #define HAVE_DECL_WCWIDTH 1
>| #define GNULIB_TEST_WCWIDTH 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_UCHARDET 1
>| #define HAVE_STDDEF_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_DIRENT_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_SYS_DIR_H 1
>| #define HAVE_STRING_H 1
>| #define HAVE_STRINGS_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_TIME_H 1
>| #define RET_TYPE_SRAND_IS_VOID 1
>| #define HAVE_SYS_NERR 1
>| #define HAVE_SYS_ERRLIST 1
>| #define HAVE_CC_LIMITS_H 1
>| #define HAVE_CC_INTTYPES_H 1
>| #define RETSIGTYPE void
>| /* end confdefs.h.  */
>| #include <ac_nonexistent.h>
>configure:22854: checking for iconv
>configure:22878: x86_64-pc-linux-gnu-g++ -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.cpp  >&5
>configure:22878: $? = 0
>configure:22912: result: yes
>configure:22915: checking for working iconv
>configure:23044: x86_64-pc-linux-gnu-g++ -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.cpp  >&5
>configure:23044: $? = 0
>configure:23044: ./conftest
>configure:23044: $? = 0
>configure:23056: result: yes
>configure:23084: checking for iconv declaration
>configure:23113: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:23113: $? = 0
>configure:23124: result:
>         extern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
>configure:23154: checking for getpagesize
>configure:23154: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:23154: $? = 0
>configure:23154: result: yes
>configure:23163: checking for working mmap
>configure:23310: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:23310: $? = 0
>configure:23310: ./conftest
>configure:23310: $? = 0
>configure:23320: result: yes
>configure:23331: checking for fmod
>configure:23331: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  -lc -lm >&5
>conftest.c:163:6: warning: conflicting types for built-in function 'fmod'; expected 'double(double,  double)' [-Wbuiltin-declaration-mismatch]
>  163 | char fmod ();
>      |      ^~~~
>conftest.c:151:1: note: 'fmod' is declared in header '<math.h>'
>  150 | # include <limits.h>
>  151 | #else
>configure:23331: $? = 0
>configure:23331: result: yes
>configure:23344: checking for getcwd
>configure:23344: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  -lc -lm >&5
>configure:23344: $? = 0
>configure:23344: result: yes
>configure:23357: checking for putenv
>configure:23357: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  -lc -lm >&5
>configure:23357: $? = 0
>configure:23357: result: yes
>configure:23370: checking for strcasecmp
>configure:23370: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  -lc -lm >&5
>conftest.c:166:6: warning: conflicting types for built-in function 'strcasecmp'; expected 'int(const char *, const char *)' [-Wbuiltin-declaration-mismatch]
>  166 | char strcasecmp ();
>      |      ^~~~~~~~~~
>configure:23370: $? = 0
>configure:23370: result: yes
>configure:23383: checking for strerror
>configure:23383: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  -lc -lm >&5
>configure:23383: $? = 0
>configure:23383: result: yes
>configure:23396: checking for strncasecmp
>configure:23396: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  -lc -lm >&5
>conftest.c:168:6: warning: conflicting types for built-in function 'strncasecmp'; expected 'int(const char *, const char *, long unsigned int)' [-Wbuiltin-declaration-mismatch]
>  168 | char strncasecmp ();
>      |      ^~~~~~~~~~~
>configure:23396: $? = 0
>configure:23396: result: yes
>configure:23409: checking for strtol
>configure:23409: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  -lc -lm >&5
>configure:23409: $? = 0
>configure:23409: result: yes
>configure:23427: checking for gettimeofday
>configure:23427: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:23427: $? = 0
>configure:23427: result: yes
>configure:23427: checking for isatty
>configure:23427: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:23427: $? = 0
>configure:23427: result: yes
>configure:23427: checking for kill
>configure:23427: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:23427: $? = 0
>configure:23427: result: yes
>configure:23427: checking for rename
>configure:23427: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:23427: $? = 0
>configure:23427: result: yes
>configure:23427: checking for setlocale
>configure:23427: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:23427: $? = 0
>configure:23427: result: yes
>configure:23427: checking for strsep
>configure:23427: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>configure:23427: $? = 0
>configure:23427: result: yes
>configure:23436: checking for mkstemp
>configure:23468: x86_64-pc-linux-gnu-g++ -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.cpp  >&5
>configure:23468: $? = 0
>configure:23469: result: yes
>configure:23492: checking whether sys_siglist is declared
>configure:23492: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>conftest.c: In function 'main':
>conftest.c:194:10: error: 'sys_siglist' undeclared (first use in this function); did you mean 'sys_errlist'?
>  194 |   (void) sys_siglist;
>      |          ^~~~~~~~~~~
>      |          sys_errlist
>conftest.c:194:10: note: each undeclared identifier is reported only once for each function it appears in
>configure:23492: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 1
>| #define REPLACE_FPRINTF_POSIX 1
>| #define GNULIB_TEST_FPRINTF_POSIX 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define GNULIB_TEST_FREXP 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define GNULIB_TEST_FREXPL 1
>| #define HAVE_ISNAND_IN_LIBC 1
>| #define HAVE_ISNANF_IN_LIBC 1
>| #define HAVE_ISNANL_IN_LIBC 1
>| #define GNULIB_TEST_MEMCHR 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define HAVE_LDEXP_IN_LIBC 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define HAVE_LDEXPL_IN_LIBC 1
>| #define GNULIB_TEST_SIGNBIT 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_SNPRINTF 1
>| #define GNULIB_TEST_SNPRINTF 1
>| #define GNULIB_SNPRINTF 1
>| #define __USE_MINGW_ANSI_STDIO 1
>| #define GNULIB_FSCANF 1
>| #define GNULIB_SCANF 1
>| #define HAVE_VSNPRINTF 1
>| #define GNULIB_TEST_VSNPRINTF 1
>| #define HAVE_TOWLOWER 1
>| #define HAVE_DECL_WCWIDTH 1
>| #define GNULIB_TEST_WCWIDTH 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_UCHARDET 1
>| #define HAVE_STDDEF_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_DIRENT_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_SYS_DIR_H 1
>| #define HAVE_STRING_H 1
>| #define HAVE_STRINGS_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_TIME_H 1
>| #define RET_TYPE_SRAND_IS_VOID 1
>| #define HAVE_SYS_NERR 1
>| #define HAVE_SYS_ERRLIST 1
>| #define HAVE_CC_LIMITS_H 1
>| #define HAVE_CC_INTTYPES_H 1
>| #define RETSIGTYPE void
>| #define HAVE_ICONV 1
>| #define ICONV_CONST 
>| #define HAVE_GETPAGESIZE 1
>| #define HAVE_MMAP 1
>| #define HAVE_FMOD 1
>| #define HAVE_GETCWD 1
>| #define HAVE_PUTENV 1
>| #define HAVE_STRCASECMP 1
>| #define HAVE_STRERROR 1
>| #define HAVE_STRNCASECMP 1
>| #define HAVE_STRTOL 1
>| #define HAVE_GETTIMEOFDAY 1
>| #define HAVE_ISATTY 1
>| #define HAVE_KILL 1
>| #define HAVE_RENAME 1
>| #define HAVE_SETLOCALE 1
>| #define HAVE_STRSEP 1
>| #define HAVE_MKSTEMP 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 ()
>| {
>| #ifndef sys_siglist
>| #ifdef __cplusplus
>|   (void) sys_siglist;
>| #else
>|   (void) sys_siglist;
>| #endif
>| #endif
>| 
>|   ;
>|   return 0;
>| }
>configure:23492: result: no
>configure:23502: checking whether getc_unlocked is declared
>configure:23502: result: yes
>configure:23514: checking for nl_langinfo and CODESET
>configure:23539: result: yes
>configure:23555: checking whether ANSI array delete syntax is supported
>configure:23575: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>configure:23575: $? = 0
>configure:23576: result: yes
>configure:23598: checking traditional preprocessor
>configure:23621: x86_64-pc-linux-gnu-g++ -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.cpp >&5
>conftest.cpp: In function 'int main()':
>conftest.cpp:168:16: error: expected initializer before 'bar'
>  168 | int name2(foo, bar);
>      |                ^~~
>conftest.cpp:160:26: note: in definition of macro 'name2'
>  160 | #define name2(a, b) a/**/b
>      |                          ^
>configure:23621: $? = 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 1
>| #define REPLACE_FPRINTF_POSIX 1
>| #define GNULIB_TEST_FPRINTF_POSIX 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define GNULIB_TEST_FREXP 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define GNULIB_TEST_FREXPL 1
>| #define HAVE_ISNAND_IN_LIBC 1
>| #define HAVE_ISNANF_IN_LIBC 1
>| #define HAVE_ISNANL_IN_LIBC 1
>| #define GNULIB_TEST_MEMCHR 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define HAVE_LDEXP_IN_LIBC 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define HAVE_LDEXPL_IN_LIBC 1
>| #define GNULIB_TEST_SIGNBIT 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_SNPRINTF 1
>| #define GNULIB_TEST_SNPRINTF 1
>| #define GNULIB_SNPRINTF 1
>| #define __USE_MINGW_ANSI_STDIO 1
>| #define GNULIB_FSCANF 1
>| #define GNULIB_SCANF 1
>| #define HAVE_VSNPRINTF 1
>| #define GNULIB_TEST_VSNPRINTF 1
>| #define HAVE_TOWLOWER 1
>| #define HAVE_DECL_WCWIDTH 1
>| #define GNULIB_TEST_WCWIDTH 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_UCHARDET 1
>| #define HAVE_STDDEF_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_DIRENT_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_SYS_DIR_H 1
>| #define HAVE_STRING_H 1
>| #define HAVE_STRINGS_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_TIME_H 1
>| #define RET_TYPE_SRAND_IS_VOID 1
>| #define HAVE_SYS_NERR 1
>| #define HAVE_SYS_ERRLIST 1
>| #define HAVE_CC_LIMITS_H 1
>| #define HAVE_CC_INTTYPES_H 1
>| #define RETSIGTYPE void
>| #define HAVE_ICONV 1
>| #define ICONV_CONST 
>| #define HAVE_GETPAGESIZE 1
>| #define HAVE_MMAP 1
>| #define HAVE_FMOD 1
>| #define HAVE_GETCWD 1
>| #define HAVE_PUTENV 1
>| #define HAVE_STRCASECMP 1
>| #define HAVE_STRERROR 1
>| #define HAVE_STRNCASECMP 1
>| #define HAVE_STRTOL 1
>| #define HAVE_GETTIMEOFDAY 1
>| #define HAVE_ISATTY 1
>| #define HAVE_KILL 1
>| #define HAVE_RENAME 1
>| #define HAVE_SETLOCALE 1
>| #define HAVE_STRSEP 1
>| #define HAVE_MKSTEMP 1
>| #define HAVE_DECL_SYS_SIGLIST 0
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_LANGINFO_CODESET 1
>| /* end confdefs.h.  */
>| 
>| 
>| 
>| #define name2(a, b) a/**/b
>| 
>| 
>| int
>| main ()
>| {
>| 
>| 
>| int name2(foo, bar);
>| 
>| 
>|   ;
>|   return 0;
>| }
>| 
>configure:23628: result: no
>configure:23640: checking w_coredump
>configure:23677: x86_64-pc-linux-gnu-gcc -o conftest -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
>conftest.c: In function 'main':
>conftest.c:169:7: error: expected ';' before '{' token
>  169 | main()
>      |       ^
>      |       ;
>  170 | {
>      | ~      
>configure:23677: $? = 1
>configure: program exited with status 1
>configure: failed program was:
>| /* confdefs.h */
>| #define PACKAGE_NAME "GNU Troff"
>| #define PACKAGE_TARNAME "groff"
>| #define PACKAGE_VERSION "1.22.4"
>| #define PACKAGE_STRING "GNU Troff 1.22.4"
>| #define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>| #define PACKAGE_URL "http://www.gnu.org/software/groff/"
>| #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 _DARWIN_C_SOURCE 1
>| #define _GNU_SOURCE 1
>| #define _NETBSD_SOURCE 1
>| #define _OPENBSD_SOURCE 1
>| #define _POSIX_PTHREAD_SEMANTICS 1
>| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>| #define __STDC_WANT_LIB_EXT2__ 1
>| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>| #define _TANDEM_SOURCE 1
>| #define _HPUX_ALT_XOPEN_SOCKET_API 1
>| #define PACKAGE "groff"
>| #define VERSION "1.22.4"
>| #define HAVE_ALLOCA_H 1
>| #define HAVE_ALLOCA 1
>| #define HAVE_STDINT_H_WITH_UINTMAX 1
>| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
>| #define CHECK_PRINTF_SAFE 1
>| #define HAVE_SNPRINTF 1
>| #define HAVE_SYMLINK 1
>| #define HAVE_MPROTECT 1
>| #define HAVE_ISWCNTRL 1
>| #define HAVE_WCWIDTH 1
>| #define HAVE_UNSIGNED_LONG_LONG_INT 1
>| #define HAVE_LONG_LONG_INT 1
>| #define HAVE_WCHAR_T 1
>| #define HAVE_WINT_T 1
>| #define HAVE_FEATURES_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_MMAN_H 1
>| #define HAVE_WCHAR_H 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_WCTYPE_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_SYS_PARAM_H 1
>| #define HAVE_INTMAX_T 1
>| #define DBL_EXPBIT0_WORD 1
>| #define DBL_EXPBIT0_BIT 20
>| #define HAVE_SNPRINTF 1
>| #define HAVE_STRNLEN 1
>| #define HAVE_WCSLEN 1
>| #define HAVE_WCSNLEN 1
>| #define HAVE_MBRTOWC 1
>| #define HAVE_WCRTOMB 1
>| #define HAVE_DECL__SNPRINTF 0
>| #define HAVE_SNPRINTF_RETVAL_C99 1
>| #define HAVE_DECL_ALARM 1
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #ifndef __x86_64__
>| #define __x86_64__ 1
>| #endif
>| #define FLT_EXPBIT0_WORD 0
>| #define FLT_EXPBIT0_BIT 23
>| #define HAVE_LANGINFO_CODESET 1
>| #define HAVE_WORKING_O_NOATIME 1
>| #define HAVE_WORKING_O_NOFOLLOW 1
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_MAP_ANONYMOUS 1
>| #define HAVE_DECL_SNPRINTF 1
>| #define restrict __restrict
>| #define _USE_STD_STAT 1
>| #define HAVE_DECL_VSNPRINTF 1
>| #define HAVE_ALLOCA 1
>| #define REPLACE_FPRINTF_POSIX 1
>| #define GNULIB_TEST_FPRINTF_POSIX 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define GNULIB_TEST_FREXP 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define GNULIB_TEST_FREXPL 1
>| #define HAVE_ISNAND_IN_LIBC 1
>| #define HAVE_ISNANF_IN_LIBC 1
>| #define HAVE_ISNANL_IN_LIBC 1
>| #define GNULIB_TEST_MEMCHR 1
>| #define HAVE_FREXP_IN_LIBC 1
>| #define HAVE_LDEXP_IN_LIBC 1
>| #define HAVE_FREXPL_IN_LIBC 1
>| #define HAVE_LDEXPL_IN_LIBC 1
>| #define GNULIB_TEST_SIGNBIT 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_SNPRINTF 1
>| #define GNULIB_TEST_SNPRINTF 1
>| #define GNULIB_SNPRINTF 1
>| #define __USE_MINGW_ANSI_STDIO 1
>| #define GNULIB_FSCANF 1
>| #define GNULIB_SCANF 1
>| #define HAVE_VSNPRINTF 1
>| #define GNULIB_TEST_VSNPRINTF 1
>| #define HAVE_TOWLOWER 1
>| #define HAVE_DECL_WCWIDTH 1
>| #define GNULIB_TEST_WCWIDTH 1
>| #define HAVE_STDINT_H 1
>| #define HAVE_UCHARDET 1
>| #define HAVE_STDDEF_H 1
>| #define HAVE_STDLIB_H 1
>| #define HAVE_UNISTD_H 1
>| #define HAVE_DIRENT_H 1
>| #define HAVE_LIMITS_H 1
>| #define HAVE_SYS_DIR_H 1
>| #define HAVE_STRING_H 1
>| #define HAVE_STRINGS_H 1
>| #define HAVE_MATH_H 1
>| #define HAVE_SYS_TIME_H 1
>| #define RET_TYPE_SRAND_IS_VOID 1
>| #define HAVE_SYS_NERR 1
>| #define HAVE_SYS_ERRLIST 1
>| #define HAVE_CC_LIMITS_H 1
>| #define HAVE_CC_INTTYPES_H 1
>| #define RETSIGTYPE void
>| #define HAVE_ICONV 1
>| #define ICONV_CONST 
>| #define HAVE_GETPAGESIZE 1
>| #define HAVE_MMAP 1
>| #define HAVE_FMOD 1
>| #define HAVE_GETCWD 1
>| #define HAVE_PUTENV 1
>| #define HAVE_STRCASECMP 1
>| #define HAVE_STRERROR 1
>| #define HAVE_STRNCASECMP 1
>| #define HAVE_STRTOL 1
>| #define HAVE_GETTIMEOFDAY 1
>| #define HAVE_ISATTY 1
>| #define HAVE_KILL 1
>| #define HAVE_RENAME 1
>| #define HAVE_SETLOCALE 1
>| #define HAVE_STRSEP 1
>| #define HAVE_MKSTEMP 1
>| #define HAVE_DECL_SYS_SIGLIST 0
>| #define HAVE_DECL_GETC_UNLOCKED 1
>| #define HAVE_LANGINFO_CODESET 1
>| /* end confdefs.h.  */
>| 
>| 
>| 
>| #include <sys/types.h>
>| #include <sys/wait.h>
>| 
>| 
>| int
>| main ()
>| {
>| 
>| 
>| main()
>| {
>| #ifdef WCOREFLAG
>|   exit(1);
>| #else
>|   int i = 0;
>|   ((union wait *)&i)->w_coredump = 1;
>|   exit(i != 0200);
>| #endif
>| }
>| 
>| 
>|   ;
>|   return 0;
>| }
>| 
>configure:23684: result: no
>configure:23702: checking default value for grops -b option
>configure:23705: result: 0
>configure:23708: checking default paper size
>configure:23765: result: a4
>configure:23768: checking for existing troff installation
>configure:23775: result: no
>configure:23780: checking for prefix of system macro packages
>configure:23797: result: 
>configure:23801: checking which system macro packages should be made available
>configure:23844: result: 
>configure:23895: checking separator character to use in groff search paths
>configure:23922: x86_64-pc-linux-gnu-gcc -c -march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC  conftest.c >&5
>configure:23922: $? = 0
>configure:23928: result: :
>configure:23951: checking for x86_64-pc-linux-gnu-gs
>configure:23981: result: no
>configure:23951: checking for x86_64-pc-linux-gnu-gswin32c
>configure:23981: result: no
>configure:23951: checking for x86_64-pc-linux-gnu-gsos2
>configure:23981: result: no
>configure:23995: checking for gs
>configure:24011: found /usr/bin/gs
>configure:24022: result: gs
>configure:24060: checking for pnmcut
>configure:24088: result: missing
>configure:24100: checking for pnmcrop
>configure:24128: result: missing
>configure:24140: checking for pnmtopng
>configure:24168: result: missing
>configure:24180: checking for psselect
>configure:24208: result: missing
>configure:24220: checking for pnmtops
>configure:24248: result: missing
>configure:24299: WARNING: missing programs:
>
>  The programs
>     'pnmcut', 'pnmcrop', 'pnmtopng', 'psselect' and 'pnmtops'
>  cannot be found in the PATH.
>  Consequently, groff's HTML backend (grohtml) will not work properly;
>  therefore, it will neither be possible to prepare, nor to install,
>  documentation in HTML format.
>     
>configure:24335: checking for x86_64-pc-linux-gnu-gawk
>configure:24362: result: gawk
>configure:24485: checking whether pnmtops can handle the -nosetpage option
>configure:24492: result: no
>configure:24497: checking whether make has builtin variable RM
>configure:24508: result: yes
>configure:24511: checking for a diff program that supports option -D
>configure:24566: result: yes
>configure:24569: checking whether test supports option -ef
>configure:24573: result: yes
>configure:24580: checking for bash
>configure:24598: found /bin/bash
>configure:24610: result: /bin/bash
>configure:24627: checking whether we are using the GNU C Library >= 2.1 or uClibc
>configure:24657: result: yes
>configure:24674: checking whether URW fonts in pfb format are available
>configure:24691: result: found in /usr/share/fonts/urw-fonts
>configure:24937: checking that generated files are newer than configure
>configure:24943: result: done
>configure:25122: creating ./config.status
>
>## ---------------------- ##
>## Running config.status. ##
>## ---------------------- ##
>
>This file was extended by GNU Troff config.status 1.22.4, which was
>generated by GNU Autoconf 2.69.  Invocation command line was
>
>  CONFIG_FILES    = 
>  CONFIG_HEADERS  = 
>  CONFIG_LINKS    = 
>  CONFIG_COMMANDS = 
>  $ ./config.status 
>
>on Xmachine
>
>config.status:1776: creating Makefile
>config.status:1776: creating test-groff
>config.status:1776: creating src/include/config.h
>config.status:2005: executing depfiles commands
>
>## ---------------- ##
>## Cache variables. ##
>## ---------------- ##
>
>ac_cv_build=x86_64-pc-linux-gnu
>ac_cv_c_bigendian=no
>ac_cv_c_compiler_gnu=yes
>ac_cv_c_inline=inline
>ac_cv_c_restrict=__restrict
>ac_cv_cxx_compiler_gnu=yes
>ac_cv_env_CCC_set=
>ac_cv_env_CCC_value=
>ac_cv_env_CC_set=
>ac_cv_env_CC_value=
>ac_cv_env_CFLAGS_set=set
>ac_cv_env_CFLAGS_value='-march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC'
>ac_cv_env_CPPFLAGS_set=
>ac_cv_env_CPPFLAGS_value=
>ac_cv_env_CPP_set=
>ac_cv_env_CPP_value=
>ac_cv_env_CXXCPP_set=
>ac_cv_env_CXXCPP_value=
>ac_cv_env_CXXFLAGS_set=set
>ac_cv_env_CXXFLAGS_value='-march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC'
>ac_cv_env_CXX_set=
>ac_cv_env_CXX_value=
>ac_cv_env_LDFLAGS_set=set
>ac_cv_env_LDFLAGS_value='-Wl,-O1 -Wl,--as-needed'
>ac_cv_env_LIBS_set=
>ac_cv_env_LIBS_value=
>ac_cv_env_PKG_CONFIG_LIBDIR_set=
>ac_cv_env_PKG_CONFIG_LIBDIR_value=
>ac_cv_env_PKG_CONFIG_PATH_set=set
>ac_cv_env_PKG_CONFIG_PATH_value=/usr/lib64/pkgconfig
>ac_cv_env_PKG_CONFIG_set=
>ac_cv_env_PKG_CONFIG_value=
>ac_cv_env_UCHARDET_CFLAGS_set=
>ac_cv_env_UCHARDET_CFLAGS_value=
>ac_cv_env_UCHARDET_LIBS_set=
>ac_cv_env_UCHARDET_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_host_alias_set=set
>ac_cv_env_host_alias_value=x86_64-pc-linux-gnu
>ac_cv_env_target_alias_set=
>ac_cv_env_target_alias_value=
>ac_cv_func___fseterr=no
>ac_cv_func_alloca_works=yes
>ac_cv_func_connect=yes
>ac_cv_func_fmod=yes
>ac_cv_func_getcwd=yes
>ac_cv_func_gethostbyname=yes
>ac_cv_func_getpagesize=yes
>ac_cv_func_gettimeofday=yes
>ac_cv_func_isatty=yes
>ac_cv_func_iswcntrl=yes
>ac_cv_func_kill=yes
>ac_cv_func_mbrtowc=yes
>ac_cv_func_mmap=yes
>ac_cv_func_mmap_fixed_mapped=yes
>ac_cv_func_mprotect=yes
>ac_cv_func_putenv=yes
>ac_cv_func_remove=yes
>ac_cv_func_rename=yes
>ac_cv_func_setlocale=yes
>ac_cv_func_shmat=yes
>ac_cv_func_snprintf=yes
>ac_cv_func_strcasecmp=yes
>ac_cv_func_strerror=yes
>ac_cv_func_strncasecmp=yes
>ac_cv_func_strnlen=yes
>ac_cv_func_strsep=yes
>ac_cv_func_strtol=yes
>ac_cv_func_symlink=yes
>ac_cv_func_towlower=yes
>ac_cv_func_vasnprintf=no
>ac_cv_func_vsnprintf=yes
>ac_cv_func_wcrtomb=yes
>ac_cv_func_wcslen=yes
>ac_cv_func_wcsnlen=yes
>ac_cv_func_wcwidth=yes
>ac_cv_gnu_library_2_1=yes
>ac_cv_have_decl__snprintf=no
>ac_cv_have_decl_alarm=yes
>ac_cv_have_decl_frexpl=yes
>ac_cv_have_decl_getc_unlocked=yes
>ac_cv_have_decl_ldexpl=yes
>ac_cv_have_decl_snprintf=yes
>ac_cv_have_decl_sys_siglist=no
>ac_cv_have_decl_vsnprintf=yes
>ac_cv_have_decl_wcwidth=yes
>ac_cv_have_x='have_x=yes	ac_x_includes='\'''\''	ac_x_libraries='\'''\'''
>ac_cv_header_crtdefs_h=no
>ac_cv_header_direct_h=no
>ac_cv_header_dirent_h=yes
>ac_cv_header_features_h=yes
>ac_cv_header_inttypes_h=yes
>ac_cv_header_limits_h=yes
>ac_cv_header_math_h=yes
>ac_cv_header_memory_h=yes
>ac_cv_header_minix_config_h=no
>ac_cv_header_process_h=no
>ac_cv_header_stdc=yes
>ac_cv_header_stddef_h=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_dir_h=yes
>ac_cv_header_sys_mman_h=yes
>ac_cv_header_sys_param_h=yes
>ac_cv_header_sys_stat_h=yes
>ac_cv_header_sys_time_h=yes
>ac_cv_header_sys_types_h=yes
>ac_cv_header_unistd_h=yes
>ac_cv_header_wchar_h=yes
>ac_cv_header_wctype_h=yes
>ac_cv_host=x86_64-pc-linux-gnu
>ac_cv_lib_ICE_IceConnectionNumber=yes
>ac_cv_lib_c_main=yes
>ac_cv_lib_m_sin=yes
>ac_cv_objext=o
>ac_cv_path_BASH_PROG=/bin/bash
>ac_cv_path_EGREP='/bin/grep -E'
>ac_cv_path_GREP=/bin/grep
>ac_cv_path_PERL=/usr/bin/perl
>ac_cv_path_PKG_CONFIG=/usr/local/bin/x86_64-pc-linux-gnu-pkg-config
>ac_cv_path_SED=/bin/sed
>ac_cv_path_install='/usr/lib/portage/python2.7/ebuild-helpers/xattr/install -c'
>ac_cv_path_mkdir=/bin/mkdir
>ac_cv_prog_AR=x86_64-pc-linux-gnu-ar
>ac_cv_prog_AWK=gawk
>ac_cv_prog_CC=x86_64-pc-linux-gnu-gcc
>ac_cv_prog_CPP='x86_64-pc-linux-gnu-gcc -E'
>ac_cv_prog_CXX=x86_64-pc-linux-gnu-g++
>ac_cv_prog_CXXCPP='x86_64-pc-linux-gnu-g++ -E'
>ac_cv_prog_INSTALL_INFO=install-info
>ac_cv_prog_LP=lp
>ac_cv_prog_LPQ=lpq
>ac_cv_prog_LPR=lpr
>ac_cv_prog_MAKEINFO=makeinfo
>ac_cv_prog_PDFFONTS=found
>ac_cv_prog_PDFIMAGES=found
>ac_cv_prog_PDFINFO=found
>ac_cv_prog_PROG_TEXI2DVI=found
>ac_cv_prog_RANLIB=x86_64-pc-linux-gnu-ranlib
>ac_cv_prog_XPMTOPPM=missing
>ac_cv_prog_YACC='bison -y'
>ac_cv_prog_ac_ct_GHOSTSCRIPT=gs
>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_pnmcrop=missing
>ac_cv_prog_pnmcut=missing
>ac_cv_prog_pnmtopng=missing
>ac_cv_prog_pnmtops=missing
>ac_cv_prog_psselect=missing
>ac_cv_safe_to_define___extensions__=yes
>ac_cv_should_define__xopen_source=no
>ac_cv_type_long_long_int=yes
>ac_cv_type_mode_t=yes
>ac_cv_type_pid_t=yes
>ac_cv_type_ptrdiff_t=yes
>ac_cv_type_size_t=yes
>ac_cv_type_unsigned_long_long_int=yes
>ac_cv_working_alloca_h=yes
>acl_cv_hardcode_direct=no
>acl_cv_hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
>acl_cv_hardcode_libdir_separator=
>acl_cv_hardcode_minus_L=no
>acl_cv_libext=a
>acl_cv_libname_spec='lib$name'
>acl_cv_library_names_spec='$libname$shrext'
>acl_cv_path_LD=/usr/x86_64-pc-linux-gnu/bin/ld
>acl_cv_prog_gnu_ld=yes
>acl_cv_rpath=done
>acl_cv_shlibext=so
>acl_cv_wl=-Wl,
>am_cv_CC_dependencies_compiler_type=none
>am_cv_CXX_dependencies_compiler_type=none
>am_cv_func_iconv=yes
>am_cv_func_iconv_works=yes
>am_cv_langinfo_codeset=yes
>am_cv_lib_iconv=no
>am_cv_make_support_nested_variables=yes
>am_cv_prog_cc_c_o=yes
>am_cv_proto_iconv='extern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);'
>am_cv_proto_iconv_arg1=
>gl_cv_c_amsterdam_compiler=no
>gl_cv_c_multiarch=no
>gl_cv_cc_double_expbit0='word 1 bit 20'
>gl_cv_cc_float_expbit0='word 0 bit 23'
>gl_cv_decl_null_works=yes
>gl_cv_func_fprintf_posix=no
>gl_cv_func_frexp_no_libm=yes
>gl_cv_func_frexp_works=yes
>gl_cv_func_frexpl_no_libm=yes
>gl_cv_func_frexpl_works=yes
>gl_cv_func_isnand_no_libm=yes
>gl_cv_func_isnanf_no_libm=yes
>gl_cv_func_isnanf_works=yes
>gl_cv_func_isnanl_no_libm=yes
>gl_cv_func_isnanl_works=yes
>gl_cv_func_iswcntrl_works=yes
>gl_cv_func_itold_works=yes
>gl_cv_func_ldexp_no_libm=yes
>gl_cv_func_ldexpl_no_libm=yes
>gl_cv_func_ldexpl_works=yes
>gl_cv_func_memchr_works=yes
>gl_cv_func_printf_attribute_flavor=system
>gl_cv_func_printf_directive_a=yes
>gl_cv_func_printf_directive_f=yes
>gl_cv_func_printf_directive_ls=yes
>gl_cv_func_printf_directive_n=no
>gl_cv_func_printf_enomem=yes
>gl_cv_func_printf_flag_grouping=yes
>gl_cv_func_printf_flag_leftadjust=yes
>gl_cv_func_printf_flag_zero=yes
>gl_cv_func_printf_infinite=yes
>gl_cv_func_printf_infinite_long_double=yes
>gl_cv_func_printf_long_double=yes
>gl_cv_func_printf_positions=yes
>gl_cv_func_printf_precision=yes
>gl_cv_func_printf_sizes_c99=yes
>gl_cv_func_signbit=yes
>gl_cv_func_signbit_gcc=yes
>gl_cv_func_snprintf_retval_c99=yes
>gl_cv_func_snprintf_size1=yes
>gl_cv_func_snprintf_usable=yes
>gl_cv_func_vsnprintf_usable=yes
>gl_cv_func_wcwidth_works=yes
>gl_cv_have_include_next=yes
>gl_cv_header_errno_h_complete=yes
>gl_cv_header_inttypes_h=yes
>gl_cv_header_limits_width=yes
>gl_cv_header_math_huge_val_works=yes
>gl_cv_header_math_nan_works=yes
>gl_cv_header_stdint_h=yes
>gl_cv_header_stdint_predates_cxx11_h=no
>gl_cv_header_stdint_width=yes
>gl_cv_header_wchar_h_correct_inline=yes
>gl_cv_header_working_fcntl_h=yes
>gl_cv_header_working_stdint_h=yes
>gl_cv_host_cpu_c_abi=x86_64
>gl_cv_long_double_equals_double=no
>gl_cv_next_limits_h='<limits.h>'
>gl_cv_next_math_h='<math.h>'
>gl_cv_next_stdint_h='<stdint.h>'
>gl_cv_next_stdio_h='<stdio.h>'
>gl_cv_next_string_h='<string.h>'
>gl_cv_next_sys_types_h='<sys/types.h>'
>gl_cv_next_wchar_h='<wchar.h>'
>gl_cv_next_wctype_h='<wctype.h>'
>gl_cv_pragma_columns=no
>gl_cv_rpl_alloca=yes
>gl_cv_size_max=yes
>gl_cv_type_max_align_t=yes
>gl_cv_type_wctrans_t=yes
>gl_cv_type_wctype_t=yes
>gl_cv_type_wint_t_too_small=no
>groff_cv_decl_needed_gettimeofday=no
>groff_cv_decl_needed_pclose=no
>groff_cv_decl_needed_popen=no
>groff_cv_decl_needed_putenv=no
>groff_cv_decl_needed_rand=no
>groff_cv_decl_needed_srand=no
>groff_cv_decl_needed_strcasecmp=no
>groff_cv_decl_needed_strncasecmp=no
>groff_cv_decl_needed_vfprintf=no
>groff_cv_ebcdic=no
>groff_cv_header_inttypes_h=yes
>groff_cv_type_unsigned_long_long=yes
>gt_cv_c_intmax_t=yes
>gt_cv_c_wchar_t=yes
>gt_cv_c_wint_t=yes
>gt_cv_ssize_t=yes
>pkg_cv_UCHARDET_CFLAGS=-I/usr/include/uchardet
>pkg_cv_UCHARDET_LIBS='-L/usr/lib64 -luchardet'
>
>## ----------------- ##
>## Output variables. ##
>## ----------------- ##
>
>ACLOCAL='${SHELL} /tmp/portage/sys-apps/groff-1.22.4/work/groff-1.22.4/build-aux/missing aclocal-1.16'
>ALLOCA=''
>ALLOCA_H='lib/alloca.h'
>ALT_AWK_PROGS='gawk mawk nawk awk'
>ALT_GHOSTSCRIPT_PROGS='gs gswin32c gsos2'
>AMDEPBACKSLASH=''
>AMDEP_FALSE=''
>AMDEP_TRUE='#'
>AMTAR='$${TAR-tar}'
>AM_BACKSLASH='\'
>AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
>AM_DEFAULT_VERBOSITY='1'
>AM_V='$(V)'
>APPLE_UNIVERSAL_BUILD='0'
>AR='x86_64-pc-linux-gnu-ar'
>ARFLAGS='cr'
>AUTOCONF='${SHELL} /tmp/portage/sys-apps/groff-1.22.4/work/groff-1.22.4/build-aux/missing autoconf'
>AUTOHEADER='${SHELL} /tmp/portage/sys-apps/groff-1.22.4/work/groff-1.22.4/build-aux/missing autoheader'
>AUTOMAKE='${SHELL} /tmp/portage/sys-apps/groff-1.22.4/work/groff-1.22.4/build-aux/missing automake-1.16'
>AWK='gawk'
>BASH_PROG='/bin/bash'
>BITSIZEOF_PTRDIFF_T=''
>BITSIZEOF_SIG_ATOMIC_T=''
>BITSIZEOF_SIZE_T=''
>BITSIZEOF_WCHAR_T=''
>BITSIZEOF_WINT_T=''
>BROKEN_SPOOLER_FLAGS='0'
>BUILD_EXAMPLES_FALSE='#'
>BUILD_EXAMPLES_TRUE=''
>BUILD_HTMLEXAMPLES_FALSE=''
>BUILD_HTMLEXAMPLES_TRUE='#'
>BUILD_HTML_FALSE=''
>BUILD_HTML_TRUE='#'
>BUILD_INFODOC_FALSE='#'
>BUILD_INFODOC_TRUE=''
>BUILD_OTHERDOC_FALSE='#'
>BUILD_OTHERDOC_TRUE=''
>BUILD_PDFDOC_FALSE='#'
>BUILD_PDFDOC_TRUE=''
>BUILD_PDFEXAMPLES_FALSE='#'
>BUILD_PDFEXAMPLES_TRUE=''
>BUILD_WINSCRIPTS_FALSE=''
>BUILD_WINSCRIPTS_TRUE='#'
>CC='x86_64-pc-linux-gnu-gcc'
>CCDEPMODE='depmode=none'
>CFLAGS='-march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC'
>CPP='x86_64-pc-linux-gnu-gcc -E'
>CPPFLAGS=''
>CXX='x86_64-pc-linux-gnu-g++'
>CXXCPP='x86_64-pc-linux-gnu-g++ -E'
>CXXDEPMODE='depmode=none'
>CXXFLAGS='-march=skylake -O2 -pipe -msse -msse2 -msse3 -mmmx -m3dnow -fPIC'
>CYGPATH_W='echo'
>DEFS='-DHAVE_CONFIG_H'
>DEPDIR='.deps'
>DIFF_PROG='diff'
>DVIPRINT='lpr -d'
>ECHO_C=''
>ECHO_N='-n'
>ECHO_T=''
>EGREP='/bin/grep -E'
>EMULTIHOP_HIDDEN=''
>EMULTIHOP_VALUE=''
>ENOLINK_HIDDEN=''
>ENOLINK_VALUE=''
>EOVERFLOW_HIDDEN=''
>EOVERFLOW_VALUE=''
>ERRNO_H=''
>EXEEXT=''
>FLOAT_H=''
>GDIFF=''
>GHOSTSCRIPT='gs'
>GLIBC21='yes'
>GL_COND_LIBTOOL_FALSE=''
>GL_COND_LIBTOOL_TRUE='#'
>GL_GENERATE_ALLOCA_H_FALSE='#'
>GL_GENERATE_ALLOCA_H_TRUE=''
>GL_GENERATE_ERRNO_H_FALSE=''
>GL_GENERATE_ERRNO_H_TRUE='#'
>GL_GENERATE_FLOAT_H_FALSE=''
>GL_GENERATE_FLOAT_H_TRUE='#'
>GL_GENERATE_LIMITS_H_FALSE='#'
>GL_GENERATE_LIMITS_H_TRUE=''
>GL_GENERATE_STDDEF_H_FALSE=''
>GL_GENERATE_STDDEF_H_TRUE='#'
>GL_GENERATE_STDINT_H_FALSE=''
>GL_GENERATE_STDINT_H_TRUE='#'
>GNULIB_ACOSF='0'
>GNULIB_ACOSL='0'
>GNULIB_ASINF='0'
>GNULIB_ASINL='0'
>GNULIB_ATAN2F='0'
>GNULIB_ATANF='0'
>GNULIB_ATANL='0'
>GNULIB_BTOWC='0'
>GNULIB_CBRT='0'
>GNULIB_CBRTF='0'
>GNULIB_CBRTL='0'
>GNULIB_CEIL='0'
>GNULIB_CEILF='0'
>GNULIB_CEILL='0'
>GNULIB_COPYSIGN='0'
>GNULIB_COPYSIGNF='0'
>GNULIB_COPYSIGNL='0'
>GNULIB_COSF='0'
>GNULIB_COSHF='0'
>GNULIB_COSL='0'
>GNULIB_DPRINTF='0'
>GNULIB_EXP2='0'
>GNULIB_EXP2F='0'
>GNULIB_EXP2L='0'
>GNULIB_EXPF='0'
>GNULIB_EXPL='0'
>GNULIB_EXPLICIT_BZERO='0'
>GNULIB_EXPM1='0'
>GNULIB_EXPM1F='0'
>GNULIB_EXPM1L='0'
>GNULIB_FABSF='0'
>GNULIB_FABSL='0'
>GNULIB_FCLOSE='0'
>GNULIB_FDOPEN='0'
>GNULIB_FFLUSH='0'
>GNULIB_FFSL='0'
>GNULIB_FFSLL='0'
>GNULIB_FGETC='1'
>GNULIB_FGETS='1'
>GNULIB_FLOOR='0'
>GNULIB_FLOORF='0'
>GNULIB_FLOORL='0'
>GNULIB_FMA='0'
>GNULIB_FMAF='0'
>GNULIB_FMAL='0'
>GNULIB_FMOD='0'
>GNULIB_FMODF='0'
>GNULIB_FMODL='0'
>GNULIB_FOPEN='0'
>GNULIB_FPRINTF='1'
>GNULIB_FPRINTF_POSIX='1'
>GNULIB_FPURGE='0'
>GNULIB_FPUTC='1'
>GNULIB_FPUTS='1'
>GNULIB_FREAD='1'
>GNULIB_FREOPEN='0'
>GNULIB_FREXP='1'
>GNULIB_FREXPF='0'
>GNULIB_FREXPL='1'
>GNULIB_FSCANF='1'
>GNULIB_FSEEK='0'
>GNULIB_FSEEKO='0'
>GNULIB_FTELL='0'
>GNULIB_FTELLO='0'
>GNULIB_FWRITE='1'
>GNULIB_GETC='1'
>GNULIB_GETCHAR='1'
>GNULIB_GETDELIM='0'
>GNULIB_GETLINE='0'
>GNULIB_HYPOT='0'
>GNULIB_HYPOTF='0'
>GNULIB_HYPOTL='0'
>GNULIB_ILOGB='0'
>GNULIB_ILOGBF='0'
>GNULIB_ILOGBL='0'
>GNULIB_ISFINITE='0'
>GNULIB_ISINF='0'
>GNULIB_ISNAN='0'
>GNULIB_ISNAND='0'
>GNULIB_ISNANF='0'
>GNULIB_ISNANL='0'
>GNULIB_ISWBLANK='0'
>GNULIB_ISWCTYPE='0'
>GNULIB_LDEXPF='0'
>GNULIB_LDEXPL='0'
>GNULIB_LOG10='0'
>GNULIB_LOG10F='0'
>GNULIB_LOG10L='0'
>GNULIB_LOG1P='0'
>GNULIB_LOG1PF='0'
>GNULIB_LOG1PL='0'
>GNULIB_LOG2='0'
>GNULIB_LOG2F='0'
>GNULIB_LOG2L='0'
>GNULIB_LOG='0'
>GNULIB_LOGB='0'
>GNULIB_LOGBF='0'
>GNULIB_LOGBL='0'
>GNULIB_LOGF='0'
>GNULIB_LOGL='0'
>GNULIB_MBRLEN='0'
>GNULIB_MBRTOWC='0'
>GNULIB_MBSCASECMP='0'
>GNULIB_MBSCASESTR='0'
>GNULIB_MBSCHR='0'
>GNULIB_MBSCSPN='0'
>GNULIB_MBSINIT='0'
>GNULIB_MBSLEN='0'
>GNULIB_MBSNCASECMP='0'
>GNULIB_MBSNLEN='0'
>GNULIB_MBSNRTOWCS='0'
>GNULIB_MBSPBRK='0'
>GNULIB_MBSPCASECMP='0'
>GNULIB_MBSRCHR='0'
>GNULIB_MBSRTOWCS='0'
>GNULIB_MBSSEP='0'
>GNULIB_MBSSPN='0'
>GNULIB_MBSSTR='0'
>GNULIB_MBSTOK_R='0'
>GNULIB_MEMCHR='1'
>GNULIB_MEMMEM='0'
>GNULIB_MEMPCPY='0'
>GNULIB_MEMRCHR='0'
>GNULIB_MODF='0'
>GNULIB_MODFF='0'
>GNULIB_MODFL='0'
>GNULIB_OBSTACK_PRINTF='0'
>GNULIB_OBSTACK_PRINTF_POSIX='0'
>GNULIB_OVERRIDES_WINT_T='0'
>GNULIB_PCLOSE='0'
>GNULIB_PERROR='0'
>GNULIB_POPEN='0'
>GNULIB_POWF='0'
>GNULIB_PRINTF='1'
>GNULIB_PRINTF_POSIX='0'
>GNULIB_PUTC='1'
>GNULIB_PUTCHAR='1'
>GNULIB_PUTS='1'
>GNULIB_RAWMEMCHR='0'
>GNULIB_REMAINDER='0'
>GNULIB_REMAINDERF='0'
>GNULIB_REMAINDERL='0'
>GNULIB_REMOVE='0'
>GNULIB_RENAME='0'
>GNULIB_RENAMEAT='0'
>GNULIB_RINT='0'
>GNULIB_RINTF='0'
>GNULIB_RINTL='0'
>GNULIB_ROUND='0'
>GNULIB_ROUNDF='0'
>GNULIB_ROUNDL='0'
>GNULIB_SCANF='1'
>GNULIB_SIGNBIT='1'
>GNULIB_SINF='0'
>GNULIB_SINHF='0'
>GNULIB_SINL='0'
>GNULIB_SNPRINTF='1'
>GNULIB_SPRINTF_POSIX='0'
>GNULIB_SQRTF='0'
>GNULIB_SQRTL='0'
>GNULIB_STDIO_H_NONBLOCKING='0'
>GNULIB_STDIO_H_SIGPIPE='0'
>GNULIB_STPCPY='0'
>GNULIB_STPNCPY='0'
>GNULIB_STRCASESTR='0'
>GNULIB_STRCHRNUL='0'
>GNULIB_STRDUP='0'
>GNULIB_STRERROR='0'
>GNULIB_STRERROR_R='0'
>GNULIB_STRNCAT='0'
>GNULIB_STRNDUP='0'
>GNULIB_STRNLEN='0'
>GNULIB_STRPBRK='0'
>GNULIB_STRSEP='0'
>GNULIB_STRSIGNAL='0'
>GNULIB_STRSTR='0'
>GNULIB_STRTOK_R='0'
>GNULIB_STRVERSCMP='0'
>GNULIB_TANF='0'
>GNULIB_TANHF='0'
>GNULIB_TANL='0'
>GNULIB_TMPFILE='0'
>GNULIB_TOWCTRANS='0'
>GNULIB_TRUNC='0'
>GNULIB_TRUNCF='0'
>GNULIB_TRUNCL='0'
>GNULIB_VASPRINTF='0'
>GNULIB_VDPRINTF='0'
>GNULIB_VFPRINTF='1'
>GNULIB_VFPRINTF_POSIX='0'
>GNULIB_VFSCANF='0'
>GNULIB_VPRINTF='1'
>GNULIB_VPRINTF_POSIX='0'
>GNULIB_VSCANF='0'
>GNULIB_VSNPRINTF='1'
>GNULIB_VSPRINTF_POSIX='0'
>GNULIB_WCPCPY='0'
>GNULIB_WCPNCPY='0'
>GNULIB_WCRTOMB='0'
>GNULIB_WCSCASECMP='0'
>GNULIB_WCSCAT='0'
>GNULIB_WCSCHR='0'
>GNULIB_WCSCMP='0'
>GNULIB_WCSCOLL='0'
>GNULIB_WCSCPY='0'
>GNULIB_WCSCSPN='0'
>GNULIB_WCSDUP='0'
>GNULIB_WCSFTIME='0'
>GNULIB_WCSLEN='0'
>GNULIB_WCSNCASECMP='0'
>GNULIB_WCSNCAT='0'
>GNULIB_WCSNCMP='0'
>GNULIB_WCSNCPY='0'
>GNULIB_WCSNLEN='0'
>GNULIB_WCSNRTOMBS='0'
>GNULIB_WCSPBRK='0'
>GNULIB_WCSRCHR='0'
>GNULIB_WCSRTOMBS='0'
>GNULIB_WCSSPN='0'
>GNULIB_WCSSTR='0'
>GNULIB_WCSTOK='0'
>GNULIB_WCSWIDTH='0'
>GNULIB_WCSXFRM='0'
>GNULIB_WCTOB='0'
>GNULIB_WCTRANS='0'
>GNULIB_WCTYPE='0'
>GNULIB_WCWIDTH='1'
>GNULIB_WMEMCHR='0'
>GNULIB_WMEMCMP='0'
>GNULIB_WMEMCPY='0'
>GNULIB_WMEMMOVE='0'
>GNULIB_WMEMSET='0'
>GREP='/bin/grep'
>GROFF_PATH_SEPARATOR=':'
>HAVE_ACOSF='1'
>HAVE_ACOSL='1'
>HAVE_ASINF='1'
>HAVE_ASINL='1'
>HAVE_ATAN2F='1'
>HAVE_ATANF='1'
>HAVE_ATANL='1'
>HAVE_BTOWC='1'
>HAVE_C99_STDINT_H='1'
>HAVE_CBRT='1'
>HAVE_CBRTF='1'
>HAVE_CBRTL='1'
>HAVE_COPYSIGN='1'
>HAVE_COPYSIGNL='1'
>HAVE_COSF='1'
>HAVE_COSHF='1'
>HAVE_COSL='1'
>HAVE_CRTDEFS_H='0'
>HAVE_DECL_ACOSL='1'
>HAVE_DECL_ASINL='1'
>HAVE_DECL_ATANL='1'
>HAVE_DECL_CBRTF='1'
>HAVE_DECL_CBRTL='1'
>HAVE_DECL_CEILF='1'
>HAVE_DECL_CEILL='1'
>HAVE_DECL_COPYSIGNF='1'
>HAVE_DECL_COSL='1'
>HAVE_DECL_EXP2='1'
>HAVE_DECL_EXP2F='1'
>HAVE_DECL_EXP2L='1'
>HAVE_DECL_EXPL='1'
>HAVE_DECL_EXPM1L='1'
>HAVE_DECL_FLOORF='1'
>HAVE_DECL_FLOORL='1'
>HAVE_DECL_FPURGE='1'
>HAVE_DECL_FREXPL='1'
>HAVE_DECL_FSEEKO='1'
>HAVE_DECL_FTELLO='1'
>HAVE_DECL_GETDELIM='1'
>HAVE_DECL_GETLINE='1'
>HAVE_DECL_LDEXPL='1'
>HAVE_DECL_LOG10L='1'
>HAVE_DECL_LOG2='1'
>HAVE_DECL_LOG2F='1'
>HAVE_DECL_LOG2L='1'
>HAVE_DECL_LOGB='1'
>HAVE_DECL_LOGL='1'
>HAVE_DECL_MEMMEM='1'
>HAVE_DECL_MEMRCHR='1'
>HAVE_DECL_OBSTACK_PRINTF='1'
>HAVE_DECL_REMAINDER='1'
>HAVE_DECL_REMAINDERL='1'
>HAVE_DECL_RINTF='1'
>HAVE_DECL_ROUND='1'
>HAVE_DECL_ROUNDF='1'
>HAVE_DECL_ROUNDL='1'
>HAVE_DECL_SINL='1'
>HAVE_DECL_SNPRINTF='1'
>HAVE_DECL_SQRTL='1'
>HAVE_DECL_STRDUP='1'
>HAVE_DECL_STRERROR_R='1'
>HAVE_DECL_STRNDUP='1'
>HAVE_DECL_STRNLEN='1'
>HAVE_DECL_STRSIGNAL='1'
>HAVE_DECL_STRTOK_R='1'
>HAVE_DECL_TANL='1'
>HAVE_DECL_TRUNC='1'
>HAVE_DECL_TRUNCF='1'
>HAVE_DECL_TRUNCL='1'
>HAVE_DECL_VSNPRINTF='1'
>HAVE_DECL_WCTOB='1'
>HAVE_DECL_WCWIDTH='1'
>HAVE_DPRINTF='1'
>HAVE_EXPF='1'
>HAVE_EXPL='1'
>HAVE_EXPLICIT_BZERO='1'
>HAVE_EXPM1='1'
>HAVE_EXPM1F='1'
>HAVE_FABSF='1'
>HAVE_FABSL='1'
>HAVE_FEATURES_H='1'
>HAVE_FFSL='1'
>HAVE_FFSLL='1'
>HAVE_FMA='1'
>HAVE_FMAF='1'
>HAVE_FMAL='1'
>HAVE_FMODF='1'
>HAVE_FMODL='1'
>HAVE_FREXPF='1'
>HAVE_FSEEKO='1'
>HAVE_FTELLO='1'
>HAVE_HYPOTF='1'
>HAVE_HYPOTL='1'
>HAVE_ILOGB='1'
>HAVE_ILOGBF='1'
>HAVE_ILOGBL='1'
>HAVE_INTTYPES_H='1'
>HAVE_ISNAND='1'
>HAVE_ISNANF='1'
>HAVE_ISNANL='1'
>HAVE_ISWBLANK='1'
>HAVE_ISWCNTRL='1'
>HAVE_LDEXPF='1'
>HAVE_LOG10F='1'
>HAVE_LOG10L='1'
>HAVE_LOG1P='1'
>HAVE_LOG1PF='1'
>HAVE_LOG1PL='1'
>HAVE_LOGBF='1'
>HAVE_LOGBL='1'
>HAVE_LOGF='1'
>HAVE_LOGL='1'
>HAVE_LONG_LONG_INT='1'
>HAVE_MAX_ALIGN_T='1'
>HAVE_MBRLEN='1'
>HAVE_MBRTOWC='1'
>HAVE_MBSINIT='1'
>HAVE_MBSLEN='0'
>HAVE_MBSNRTOWCS='1'
>HAVE_MBSRTOWCS='1'
>HAVE_MEMCHR='1'
>HAVE_MEMPCPY='1'
>HAVE_MODFF='1'
>HAVE_MODFL='1'
>HAVE_PCLOSE='1'
>HAVE_PDFTOOLS_FALSE='#'
>HAVE_PDFTOOLS_TRUE=''
>HAVE_POPEN='1'
>HAVE_POWF='1'
>HAVE_RAWMEMCHR='1'
>HAVE_REMAINDER='1'
>HAVE_REMAINDERF='1'
>HAVE_RENAMEAT='1'
>HAVE_RINT='1'
>HAVE_RINTL='1'
>HAVE_SAME_LONG_DOUBLE_AS_DOUBLE='0'
>HAVE_SIGNED_SIG_ATOMIC_T=''
>HAVE_SIGNED_WCHAR_T=''
>HAVE_SIGNED_WINT_T=''
>HAVE_SINF='1'
>HAVE_SINHF='1'
>HAVE_SINL='1'
>HAVE_SQRTF='1'
>HAVE_SQRTL='1'
>HAVE_STDINT_H='1'
>HAVE_STPCPY='1'
>HAVE_STPNCPY='1'
>HAVE_STRCASESTR='1'
>HAVE_STRCHRNUL='1'
>HAVE_STRPBRK='1'
>HAVE_STRSEP='1'
>HAVE_STRVERSCMP='1'
>HAVE_SYS_BITYPES_H='0'
>HAVE_SYS_INTTYPES_H='0'
>HAVE_SYS_TYPES_H='1'
>HAVE_TANF='1'
>HAVE_TANHF='1'
>HAVE_TANL='1'
>HAVE_TEST_EF_OPTION='yes'
>HAVE_TEXI2DVI_FALSE='#'
>HAVE_TEXI2DVI_TRUE=''
>HAVE_UNSIGNED_LONG_LONG_INT='1'
>HAVE_VASPRINTF='1'
>HAVE_VDPRINTF='1'
>HAVE_WCHAR_H='1'
>HAVE_WCHAR_T='1'
>HAVE_WCPCPY='1'
>HAVE_WCPNCPY='1'
>HAVE_WCRTOMB='1'
>HAVE_WCSCASECMP='1'
>HAVE_WCSCAT='1'
>HAVE_WCSCHR='1'
>HAVE_WCSCMP='1'
>HAVE_WCSCOLL='1'
>HAVE_WCSCPY='1'
>HAVE_WCSCSPN='1'
>HAVE_WCSDUP='1'
>HAVE_WCSFTIME='1'
>HAVE_WCSLEN='1'
>HAVE_WCSNCASECMP='1'
>HAVE_WCSNCAT='1'
>HAVE_WCSNCMP='1'
>HAVE_WCSNCPY='1'
>HAVE_WCSNLEN='1'
>HAVE_WCSNRTOMBS='1'
>HAVE_WCSPBRK='1'
>HAVE_WCSRCHR='1'
>HAVE_WCSRTOMBS='1'
>HAVE_WCSSPN='1'
>HAVE_WCSSTR='1'
>HAVE_WCSTOK='1'
>HAVE_WCSWIDTH='1'
>HAVE_WCSXFRM='1'
>HAVE_WCTRANS_T='1'
>HAVE_WCTYPE_H='1'
>HAVE_WCTYPE_T='1'
>HAVE_WINT_T='1'
>HAVE_WMEMCHR='1'
>HAVE_WMEMCMP='1'
>HAVE_WMEMCPY='1'
>HAVE_WMEMMOVE='1'
>HAVE_WMEMSET='1'
>HOST_CPU='x86_64'
>HOST_CPU_C_ABI='x86_64'
>INCLUDE_NEXT='include_next'
>INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
>INSTALL_DATA='${INSTALL} -m 644'
>INSTALL_INFO='install-info'
>INSTALL_PROGRAM='${INSTALL}'
>INSTALL_SCRIPT='${INSTALL}'
>INSTALL_SHIPPED_HTML_FALSE='#'
>INSTALL_SHIPPED_HTML_TRUE=''
>INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
>LDFLAGS='-Wl,-O1 -Wl,--as-needed'
>LIBC='-lc'
>LIBEXT='a'
>LIBGNU_LIBDEPS=''
>LIBGNU_LTLIBDEPS=''
>LIBICONV=''
>LIBM='-lm'
>LIBOBJS=''
>LIBS=''
>LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE='#'
>LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE=''
>LIBUNISTRING_UNITYPES_H='lib/unitypes.h'
>LIBUNISTRING_UNIWIDTH_H='lib/uniwidth.h'
>LIMITS_H='lib/limits.h'
>LN_S='ln -s'
>LOCALCHARSET_TESTS_ENVIRONMENT=''
>LP='lp'
>LPQ='lpq'
>LPR='lpr'
>LTLIBICONV=''
>LTLIBOBJS=''
>MAKEINFO='makeinfo'
>MAKE_DONT_HAVE_RM_FALSE=''
>MAKE_DONT_HAVE_RM_TRUE='#'
>MKDIR_P='/bin/mkdir -p'
>NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=''
>NEXT_AS_FIRST_DIRECTIVE_FLOAT_H=''
>NEXT_AS_FIRST_DIRECTIVE_LIMITS_H='<limits.h>'
>NEXT_AS_FIRST_DIRECTIVE_MATH_H='<math.h>'
>NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=''
>NEXT_AS_FIRST_DIRECTIVE_STDINT_H='<stdint.h>'
>NEXT_AS_FIRST_DIRECTIVE_STDIO_H='<stdio.h>'
>NEXT_AS_FIRST_DIRECTIVE_STRING_H='<string.h>'
>NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H='<sys/types.h>'
>NEXT_AS_FIRST_DIRECTIVE_WCHAR_H='<wchar.h>'
>NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H='<wctype.h>'
>NEXT_ERRNO_H=''
>NEXT_FLOAT_H=''
>NEXT_LIMITS_H='<limits.h>'
>NEXT_MATH_H='<math.h>'
>NEXT_STDDEF_H=''
>NEXT_STDINT_H='<stdint.h>'
>NEXT_STDIO_H='<stdio.h>'
>NEXT_STRING_H='<string.h>'
>NEXT_SYS_TYPES_H='<sys/types.h>'
>NEXT_WCHAR_H='<wchar.h>'
>NEXT_WCTYPE_H='<wctype.h>'
>OBJEXT='o'
>OTHERDEVDIRS='font/devlj4 font/devlbp'
>PACKAGE='groff'
>PACKAGE_BUGREPORT='http://savannah.gnu.org/bugs/?group=groff'
>PACKAGE_NAME='GNU Troff'
>PACKAGE_STRING='GNU Troff 1.22.4'
>PACKAGE_TARNAME='groff'
>PACKAGE_URL='http://www.gnu.org/software/groff/'
>PACKAGE_VERSION='1.22.4'
>PAGE='a4'
>PATH_SEPARATOR=':'
>PDFFONTS='found'
>PDFIMAGES='found'
>PDFINFO='found'
>PERL='/usr/bin/perl'
>PERL_VERSION='5.30.1'
>PKG_CONFIG='/usr/local/bin/x86_64-pc-linux-gnu-pkg-config'
>PKG_CONFIG_LIBDIR=''
>PKG_CONFIG_PATH='/usr/lib64/pkgconfig'
>PRAGMA_COLUMNS=''
>PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
>PROG_TEXI2DVI='found'
>PSPRINT='lpr'
>PTRDIFF_T_SUFFIX=''
>RANLIB='x86_64-pc-linux-gnu-ranlib'
>REPLACE_ACOSF='0'
>REPLACE_ASINF='0'
>REPLACE_ATAN2F='0'
>REPLACE_ATANF='0'
>REPLACE_BTOWC='0'
>REPLACE_CBRTF='0'
>REPLACE_CBRTL='0'
>REPLACE_CEIL='0'
>REPLACE_CEILF='0'
>REPLACE_CEILL='0'
>REPLACE_COSF='0'
>REPLACE_COSHF='0'
>REPLACE_DPRINTF='0'
>REPLACE_EXP2='0'
>REPLACE_EXP2L='0'
>REPLACE_EXPF='0'
>REPLACE_EXPM1='0'
>REPLACE_EXPM1F='0'
>REPLACE_FABSL='0'
>REPLACE_FCLOSE='0'
>REPLACE_FDOPEN='0'
>REPLACE_FFLUSH='0'
>REPLACE_FLOOR='0'
>REPLACE_FLOORF='0'
>REPLACE_FLOORL='0'
>REPLACE_FMA='0'
>REPLACE_FMAF='0'
>REPLACE_FMAL='0'
>REPLACE_FMOD='0'
>REPLACE_FMODF='0'
>REPLACE_FMODL='0'
>REPLACE_FOPEN='0'
>REPLACE_FPRINTF='1'
>REPLACE_FPURGE='0'
>REPLACE_FREOPEN='0'
>REPLACE_FREXP='0'
>REPLACE_FREXPF='0'
>REPLACE_FREXPL='0'
>REPLACE_FSEEK='0'
>REPLACE_FSEEKO='0'
>REPLACE_FTELL='0'
>REPLACE_FTELLO='0'
>REPLACE_GETDELIM='0'
>REPLACE_GETLINE='0'
>REPLACE_HUGE_VAL='0'
>REPLACE_HYPOT='0'
>REPLACE_HYPOTF='0'
>REPLACE_HYPOTL='0'
>REPLACE_ILOGB='0'
>REPLACE_ILOGBF='0'
>REPLACE_ILOGBL='0'
>REPLACE_ISFINITE='0'
>REPLACE_ISINF='0'
>REPLACE_ISNAN='0'
>REPLACE_ISWBLANK='0'
>REPLACE_ISWCNTRL='0'
>REPLACE_ITOLD='0'
>REPLACE_LDEXPL='0'
>REPLACE_LOG10='0'
>REPLACE_LOG10F='0'
>REPLACE_LOG10L='0'
>REPLACE_LOG1P='0'
>REPLACE_LOG1PF='0'
>REPLACE_LOG1PL='0'
>REPLACE_LOG2='0'
>REPLACE_LOG2F='0'
>REPLACE_LOG2L='0'
>REPLACE_LOG='0'
>REPLACE_LOGB='0'
>REPLACE_LOGBF='0'
>REPLACE_LOGBL='0'
>REPLACE_LOGF='0'
>REPLACE_LOGL='0'
>REPLACE_MBRLEN='0'
>REPLACE_MBRTOWC='0'
>REPLACE_MBSINIT='0'
>REPLACE_MBSNRTOWCS='0'
>REPLACE_MBSRTOWCS='0'
>REPLACE_MBSTATE_T='0'
>REPLACE_MEMCHR='0'
>REPLACE_MEMMEM='0'
>REPLACE_MODF='0'
>REPLACE_MODFF='0'
>REPLACE_MODFL='0'
>REPLACE_NAN='0'
>REPLACE_NULL='0'
>REPLACE_OBSTACK_PRINTF='0'
>REPLACE_PERROR='0'
>REPLACE_POPEN='0'
>REPLACE_PRINTF='0'
>REPLACE_REMAINDER='0'
>REPLACE_REMAINDERF='0'
>REPLACE_REMAINDERL='0'
>REPLACE_REMOVE='0'
>REPLACE_RENAME='0'
>REPLACE_RENAMEAT='0'
>REPLACE_ROUND='0'
>REPLACE_ROUNDF='0'
>REPLACE_ROUNDL='0'
>REPLACE_SIGNBIT='0'
>REPLACE_SIGNBIT_USING_GCC='1'
>REPLACE_SINF='0'
>REPLACE_SINHF='0'
>REPLACE_SNPRINTF='0'
>REPLACE_SPRINTF='0'
>REPLACE_SQRTF='0'
>REPLACE_SQRTL='0'
>REPLACE_STDIO_READ_FUNCS='0'
>REPLACE_STDIO_WRITE_FUNCS='0'
>REPLACE_STPNCPY='0'
>REPLACE_STRCASESTR='0'
>REPLACE_STRCHRNUL='0'
>REPLACE_STRDUP='0'
>REPLACE_STRERROR='0'
>REPLACE_STRERROR_R='0'
>REPLACE_STRNCAT='0'
>REPLACE_STRNDUP='0'
>REPLACE_STRNLEN='0'
>REPLACE_STRSIGNAL='0'
>REPLACE_STRSTR='0'
>REPLACE_STRTOK_R='0'
>REPLACE_TANF='0'
>REPLACE_TANHF='0'
>REPLACE_TMPFILE='0'
>REPLACE_TOWLOWER='0'
>REPLACE_TRUNC='0'
>REPLACE_TRUNCF='0'
>REPLACE_TRUNCL='0'
>REPLACE_VASPRINTF='0'
>REPLACE_VDPRINTF='0'
>REPLACE_VFPRINTF='0'
>REPLACE_VPRINTF='0'
>REPLACE_VSNPRINTF='0'
>REPLACE_VSPRINTF='0'
>REPLACE_WCRTOMB='0'
>REPLACE_WCSFTIME='0'
>REPLACE_WCSNRTOMBS='0'
>REPLACE_WCSRTOMBS='0'
>REPLACE_WCSWIDTH='0'
>REPLACE_WCTOB='0'
>REPLACE_WCWIDTH='0'
>SED='/bin/sed'
>SET_MAKE=''
>SHELL='/bin/bash'
>SHORT_VERSION='1.22.4'
>SH_SCRIPT_SED_CMD='1s/a/a/'
>SIG_ATOMIC_T_SUFFIX=''
>SIZE_T_SUFFIX=''
>STDDEF_H=''
>STDINT_H=''
>STRIP=''
>TTYDEVDIRS='font/devascii font/devlatin1'
>UCHARDET_CFLAGS='-I/usr/include/uchardet'
>UCHARDET_LIBS='-L/usr/lib64 -luchardet'
>UNDEFINE_STRTOK_R='0'
>USEPROGRAMPREFIX_FALSE=''
>USEPROGRAMPREFIX_TRUE='#'
>VERSION='1.22.4'
>WCHAR_T_SUFFIX=''
>WINDOWS_64_BIT_OFF_T='0'
>WINDOWS_STAT_INODES='0'
>WINT_T_SUFFIX=''
>WITHOUT_X11_FALSE=''
>WITHOUT_X11_TRUE='#'
>XDEVDIRS='font/devX75 font/devX75-12 font/devX100 font/devX100-12'
>XLIBDIRS='src/libs/libxutil'
>XMKMF=''
>XPMTOPPM='missing'
>XPROGDIRS='src/devices/xditview src/utils/xtotroff'
>X_CFLAGS=''
>X_EXTRA_LIBS=''
>X_LIBS=''
>X_PRE_LIBS=' -lSM -lICE'
>YACC='bison -y'
>ac_ct_AWK=''
>ac_ct_CC=''
>ac_ct_CXX=''
>ac_ct_GHOSTSCRIPT='gs'
>am__EXEEXT_FALSE=''
>am__EXEEXT_TRUE='#'
>am__fastdepCC_FALSE=''
>am__fastdepCC_TRUE='#'
>am__fastdepCXX_FALSE=''
>am__fastdepCXX_TRUE='#'
>am__include='include'
>am__isrc=''
>am__leading_dot='.'
>am__nodep=''
>am__quote=''
>am__tar='$${TAR-tar} chof - "$$tardir"'
>am__untar='$${TAR-tar} xf -'
>appresdir='/usr/share/X11/app-defaults'
>bindir='${exec_prefix}/bin'
>build='x86_64-pc-linux-gnu'
>build_alias='x86_64-pc-linux-gnu'
>build_cpu='x86_64'
>build_os='linux-gnu'
>build_vendor='pc'
>compatibility_wrappers='no'
>datadir='/usr/share'
>datarootdir='${prefix}/share'
>doc_dist_target_ok='no'
>docdir='/usr/share/doc/groff-1.22.4'
>dvidir='${docdir}'
>exec_prefix='${prefix}'
>g=''
>gl_LIBOBJS=' lib/asnprintf.o lib/fprintf.o lib/fseterr.o lib/printf-args.o lib/printf-parse.o lib/vasnprintf.o'
>gl_LTLIBOBJS=' lib/asnprintf.lo lib/fprintf.lo lib/fseterr.lo lib/printf-args.lo lib/printf-parse.lo lib/vasnprintf.lo'
>glilypond_dir='/usr/lib64/groff/glilypond'
>gltests_LIBOBJS=''
>gltests_LTLIBOBJS=''
>gltests_WITNESS='IN_GROFF_GNULIB_TESTS'
>gpinyin_dir='/usr/lib64/groff/gpinyin'
>groff_have_urw_fonts='yes'
>groffer_dir='/usr/lib64/groff/groffer'
>grog_dir='/usr/lib64/groff/grog'
>host='x86_64-pc-linux-gnu'
>host_alias='x86_64-pc-linux-gnu'
>host_cpu='x86_64'
>host_os='linux-gnu'
>host_vendor='pc'
>htmldir='/usr/share/doc/groff-1.22.4/html'
>includedir='${prefix}/include'
>infodir='/usr/share/info'
>install_sh='${SHELL} /tmp/portage/sys-apps/groff-1.22.4/work/groff-1.22.4/build-aux/install-sh'
>libdir='/usr/lib64'
>libexecdir='${exec_prefix}/libexec'
>libprogramdir='/usr/lib64/groff'
>localedir='${datarootdir}/locale'
>localstatedir='/var/lib'
>make_examples='examples'
>make_htmldoc=''
>make_htmlexamples=''
>make_infodoc='infodoc'
>make_install_examples='install_examples'
>make_install_htmldoc=''
>make_install_htmlexamples=''
>make_install_infodoc='install_infodoc'
>make_install_otherdoc='install_otherdoc'
>make_install_pdfdoc='install_pdfdoc'
>make_install_pdfexamples='install_pdfexamples'
>make_install_shipped_htmldoc='install_shipped_htmldoc'
>make_otherdoc='otherdoc'
>make_pdfdoc='pdfdoc'
>make_pdfexamples='pdfexamples'
>make_uninstall_examples='uninstall_examples'
>make_uninstall_htmldoc=''
>make_uninstall_htmlexamples=''
>make_uninstall_infodoc='uninstall_infodoc'
>make_uninstall_otherdoc='uninstall_otherdoc'
>make_uninstall_pdfdoc='uninstall_pdfdoc'
>make_uninstall_pdfexamples='uninstall_pdfexamples'
>make_uninstall_shipped_htmldoc='uninstall_shipped_htmldoc'
>make_winscripts=''
>makeinfo_version_numeric='6007'
>mandir='/usr/share/man'
>mkdir_p='$(MKDIR_P)'
>oldincludedir='/usr/include'
>pdfdir='${docdir}'
>pnmcrop='missing'
>pnmcut='missing'
>pnmtopng='missing'
>pnmtops='missing'
>pnmtops_nosetpage='pnmtops'
>prefix='/usr'
>program_transform_name='s,x,x,'
>psdir='${docdir}'
>psselect='missing'
>referdir='/usr/lib64/groff/refer'
>sbindir='${exec_prefix}/sbin'
>sharedstatedir='${prefix}/com'
>sys_tmac_prefix=''
>sysconfdir='/etc'
>target_alias=''
>tmac_wrap=''
>urwfontsdir=''
>
>## ----------- ##
>## confdefs.h. ##
>## ----------- ##
>
>/* confdefs.h */
>#define PACKAGE_NAME "GNU Troff"
>#define PACKAGE_TARNAME "groff"
>#define PACKAGE_VERSION "1.22.4"
>#define PACKAGE_STRING "GNU Troff 1.22.4"
>#define PACKAGE_BUGREPORT "http://savannah.gnu.org/bugs/?group=groff"
>#define PACKAGE_URL "http://www.gnu.org/software/groff/"
>#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 _DARWIN_C_SOURCE 1
>#define _GNU_SOURCE 1
>#define _NETBSD_SOURCE 1
>#define _OPENBSD_SOURCE 1
>#define _POSIX_PTHREAD_SEMANTICS 1
>#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
>#define __STDC_WANT_IEC_60559_BFP_EXT__ 1
>#define __STDC_WANT_IEC_60559_DFP_EXT__ 1
>#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
>#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
>#define __STDC_WANT_LIB_EXT2__ 1
>#define __STDC_WANT_MATH_SPEC_FUNCS__ 1
>#define _TANDEM_SOURCE 1
>#define _HPUX_ALT_XOPEN_SOCKET_API 1
>#define PACKAGE "groff"
>#define VERSION "1.22.4"
>#define HAVE_ALLOCA_H 1
>#define HAVE_ALLOCA 1
>#define HAVE_STDINT_H_WITH_UINTMAX 1
>#define HAVE_INTTYPES_H_WITH_UINTMAX 1
>#define CHECK_PRINTF_SAFE 1
>#define HAVE_SNPRINTF 1
>#define HAVE_SYMLINK 1
>#define HAVE_MPROTECT 1
>#define HAVE_ISWCNTRL 1
>#define HAVE_WCWIDTH 1
>#define HAVE_UNSIGNED_LONG_LONG_INT 1
>#define HAVE_LONG_LONG_INT 1
>#define HAVE_WCHAR_T 1
>#define HAVE_WINT_T 1
>#define HAVE_FEATURES_H 1
>#define HAVE_LIMITS_H 1
>#define HAVE_UNISTD_H 1
>#define HAVE_MATH_H 1
>#define HAVE_SYS_MMAN_H 1
>#define HAVE_WCHAR_H 1
>#define HAVE_STDINT_H 1
>#define HAVE_WCTYPE_H 1
>#define HAVE_STDLIB_H 1
>#define HAVE_SYS_PARAM_H 1
>#define HAVE_INTMAX_T 1
>#define DBL_EXPBIT0_WORD 1
>#define DBL_EXPBIT0_BIT 20
>#define HAVE_SNPRINTF 1
>#define HAVE_STRNLEN 1
>#define HAVE_WCSLEN 1
>#define HAVE_WCSNLEN 1
>#define HAVE_MBRTOWC 1
>#define HAVE_WCRTOMB 1
>#define HAVE_DECL__SNPRINTF 0
>#define HAVE_SNPRINTF_RETVAL_C99 1
>#define HAVE_DECL_ALARM 1
>#ifndef __x86_64__
>#define __x86_64__ 1
>#endif
>#ifndef __x86_64__
>#define __x86_64__ 1
>#endif
>#define FLT_EXPBIT0_WORD 0
>#define FLT_EXPBIT0_BIT 23
>#define HAVE_LANGINFO_CODESET 1
>#define HAVE_WORKING_O_NOATIME 1
>#define HAVE_WORKING_O_NOFOLLOW 1
>#define HAVE_DECL_GETC_UNLOCKED 1
>#define HAVE_MAP_ANONYMOUS 1
>#define HAVE_DECL_SNPRINTF 1
>#define restrict __restrict
>#define _USE_STD_STAT 1
>#define HAVE_DECL_VSNPRINTF 1
>#define HAVE_ALLOCA 1
>#define REPLACE_FPRINTF_POSIX 1
>#define GNULIB_TEST_FPRINTF_POSIX 1
>#define HAVE_FREXP_IN_LIBC 1
>#define GNULIB_TEST_FREXP 1
>#define HAVE_FREXPL_IN_LIBC 1
>#define GNULIB_TEST_FREXPL 1
>#define HAVE_ISNAND_IN_LIBC 1
>#define HAVE_ISNANF_IN_LIBC 1
>#define HAVE_ISNANL_IN_LIBC 1
>#define GNULIB_TEST_MEMCHR 1
>#define HAVE_FREXP_IN_LIBC 1
>#define HAVE_LDEXP_IN_LIBC 1
>#define HAVE_FREXPL_IN_LIBC 1
>#define HAVE_LDEXPL_IN_LIBC 1
>#define GNULIB_TEST_SIGNBIT 1
>#define HAVE_STDINT_H 1
>#define HAVE_SNPRINTF 1
>#define GNULIB_TEST_SNPRINTF 1
>#define GNULIB_SNPRINTF 1
>#define __USE_MINGW_ANSI_STDIO 1
>#define GNULIB_FSCANF 1
>#define GNULIB_SCANF 1
>#define HAVE_VSNPRINTF 1
>#define GNULIB_TEST_VSNPRINTF 1
>#define HAVE_TOWLOWER 1
>#define HAVE_DECL_WCWIDTH 1
>#define GNULIB_TEST_WCWIDTH 1
>#define HAVE_STDINT_H 1
>#define HAVE_UCHARDET 1
>#define HAVE_STDDEF_H 1
>#define HAVE_STDLIB_H 1
>#define HAVE_UNISTD_H 1
>#define HAVE_DIRENT_H 1
>#define HAVE_LIMITS_H 1
>#define HAVE_SYS_DIR_H 1
>#define HAVE_STRING_H 1
>#define HAVE_STRINGS_H 1
>#define HAVE_MATH_H 1
>#define HAVE_SYS_TIME_H 1
>#define RET_TYPE_SRAND_IS_VOID 1
>#define HAVE_SYS_NERR 1
>#define HAVE_SYS_ERRLIST 1
>#define HAVE_CC_LIMITS_H 1
>#define HAVE_CC_INTTYPES_H 1
>#define RETSIGTYPE void
>#define HAVE_ICONV 1
>#define ICONV_CONST 
>#define HAVE_GETPAGESIZE 1
>#define HAVE_MMAP 1
>#define HAVE_FMOD 1
>#define HAVE_GETCWD 1
>#define HAVE_PUTENV 1
>#define HAVE_STRCASECMP 1
>#define HAVE_STRERROR 1
>#define HAVE_STRNCASECMP 1
>#define HAVE_STRTOL 1
>#define HAVE_GETTIMEOFDAY 1
>#define HAVE_ISATTY 1
>#define HAVE_KILL 1
>#define HAVE_RENAME 1
>#define HAVE_SETLOCALE 1
>#define HAVE_STRSEP 1
>#define HAVE_MKSTEMP 1
>#define HAVE_DECL_SYS_SIGLIST 0
>#define HAVE_DECL_GETC_UNLOCKED 1
>#define HAVE_LANGINFO_CODESET 1
>
>configure: exit 0

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Attachments on bug 704898: 602698 | 602700