1-config.log

1-config.log (text/plain), 163.84 KB, created by Agostino Sarubbo on 2022-11-27 18:59:45 UTC

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

It was created by R configure 4.2.2, which was
generated by GNU Autoconf 2.71.  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 --datarootdir=/usr/share --disable-static --docdir=/usr/share/doc/R-4.2.2 --htmldir=/usr/share/doc/R-4.2.2/html --with-sysroot=/ --libdir=/usr/lib64 --enable-byte-compiled-packages --enable-R-shlib --disable-R-framework --disable-R-static-lib '--with-blas=-lblas ' rdocdir=/usr/share/doc/R-4.2.2 --with-system-tre --disable-java --disable-lto --enable-nls --enable-openmp --disable-R-profiling --disable-memory-profiling --without-cairo --without-ICU --without-jpeglib --without-lapack --with-recommended-packages --without-libpng --with-readline --without-libtiff --without-tcltk --without-tk-config --without-tcl-config --without-x

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

hostname = localhost
uname -m = x86_64
uname -r = 5.15.77-gentoo-dist
uname -s = Linux
uname -v = #1 SMP Thu Nov 3 18:21:44 -00 2022

/usr/bin/uname -p = AMD EPYC 7513 32-Core Processor
/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/python3.10/ebuild-helpers/xattr/
PATH: /usr/lib/portage/python3.10/ebuild-helpers/
PATH: /usr/local/sbin/
PATH: /usr/local/bin/
PATH: /usr/sbin/
PATH: /usr/bin/
PATH: /sbin/
PATH: /bin/
PATH: /opt/bin/
PATH: /usr/lib/llvm/15/bin/


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

configure:3974: looking for aux files: config.rpath ltmain.sh install-sh config.guess config.sub
configure:3987:  trying ./tools/
configure:4016:   ./tools/config.rpath found
configure:4016:   ./tools/ltmain.sh found
configure:3998:   ./tools/install-sh found
configure:4016:   ./tools/config.guess found
configure:4016:   ./tools/config.sub found
configure:4166: checking build system type
configure:4181: result: x86_64-pc-linux-gnu
configure:4201: checking host system type
configure:4215: result: x86_64-pc-linux-gnu
configure:5089: checking for pwd
configure:5112: found /bin/pwd
configure:5125: result: /bin/pwd
configure:5133: checking whether builddir is srcdir
configure:5141: result: yes
configure:5146: checking whether ln -s works
configure:5150: result: yes
configure:5161: checking for ar
configure:5182: found /usr/bin/ar
configure:5193: result: ar
configure:5222: checking for a BSD-compatible install
configure:5295: result: /usr/lib/portage/python3.10/ebuild-helpers/xattr/install -c
configure:5321: checking for sed
configure:5345: found /bin/sed
configure:5357: result: /bin/sed
configure:5375: checking for which
configure:5398: found /usr/bin/which
configure:5410: result: /usr/bin/which
configure:5430: checking for /usr/bin/less
configure:5465: result: /usr/bin/less
configure:5488: checking for gtar
configure:5511: found /bin/gtar
configure:5523: result: /bin/gtar
configure:5541: checking for tex
configure:5579: result: no
configure:5591: checking for pdftex
configure:5629: result: no
configure:5639: WARNING: you cannot build PDF versions of the R manuals
configure:5646: checking for pdflatex
configure:5684: result: no
configure:5694: WARNING: you cannot build PDF versions of vignettes and help pages
configure:5701: checking for makeindex
configure:5739: result: no
configure:5751: checking for texi2any
configure:5774: found /usr/bin/texi2any
configure:5786: result: /usr/bin/texi2any
configure:5798: checking whether texi2any version is at least 5.1
configure:5821: result: yes
configure:5828: checking for ginstall-info
configure:5866: result: no
configure:5828: checking for install-info
configure:5851: found /usr/bin/install-info
configure:5863: result: /usr/bin/install-info
configure:5890: checking for texi2dvi
configure:5913: found /usr/bin/texi2dvi
configure:5925: result: /usr/bin/texi2dvi
configure:5945: checking for kpsewhich
configure:5983: result: no
configure:5992: checking for latex inconsolata package
configure:6025: checking for unzip
configure:6048: found /usr/bin/unzip
configure:6060: result: /usr/bin/unzip
configure:6076: checking for zip
configure:6114: result: no
configure:6127: checking for gzip
configure:6150: found /bin/gzip
configure:6162: result: /bin/gzip
configure:6178: checking for bzip2
configure:6201: found /bin/bzip2
configure:6213: result: /bin/bzip2
configure:6231: checking for xdg-open
configure:6254: found /usr/bin/xdg-open
configure:6266: result: /usr/bin/xdg-open
configure:6283: result: using default browser ... /usr/bin/xdg-open
configure:6293: checking for xdg-open
configure:6316: found /usr/bin/xdg-open
configure:6328: result: /usr/bin/xdg-open
configure:6348: checking for working aclocal
configure:6352: result: found
configure:6367: checking for working autoconf
configure:6371: result: found
configure:6386: checking for working autoheader
configure:6390: result: found
configure:6409: checking for bison
configure:6430: found /usr/bin/bison
configure:6441: result: bison -y
configure:6507: checking for notangle
configure:6543: result: false
configure:6562: checking for realpath
configure:6585: found /usr/bin/realpath
configure:6598: result: /usr/bin/realpath
configure:6614: checking for pkg-config
configure:6637: found /usr/bin/pkg-config
configure:6649: result: /usr/bin/pkg-config
configure:6681: checking for x86_64-pc-linux-gnu-gcc
configure:6713: result: clang
configure:7111: checking for C compiler version
configure:7120: clang --version >&5
clang version 15.0.5
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/15/bin
Configuration file: /etc/clang/clang.cfg
configure:7131: $? = 0
configure:7120: clang -v >&5
clang version 15.0.5
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/15/bin
Configuration file: /etc/clang/clang.cfg
System configuration file directory: /etc/clang
Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/12
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
... rest of stderr output deleted ...
configure:7131: $? = 0
configure:7120: clang -V >&5
clang-15: error: argument to '-V' is missing (expected 1 value)
clang-15: error: no input files
configure:7131: $? = 1
configure:7120: clang -qversion >&5
clang-15: error: unknown argument '-qversion'; did you mean '--version'?
clang-15: error: no input files
configure:7131: $? = 1
configure:7120: clang -version >&5
clang-15: error: unknown argument '-version'; did you mean '--version'?
clang-15: error: no input files
configure:7131: $? = 1
configure:7151: checking whether the C compiler works
configure:7173: clang -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c  >&5
configure:7177: $? = 0
configure:7227: result: yes
configure:7230: checking for C compiler default output file name
configure:7232: result: a.out
configure:7238: checking for suffix of executables
configure:7245: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c  >&5
configure:7249: $? = 0
configure:7272: result: 
configure:7294: checking whether we are cross compiling
configure:7302: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c  >&5
configure:7306: $? = 0
configure:7313: ./conftest
configure:7317: $? = 0
configure:7332: result: no
configure:7337: checking for suffix of object files
configure:7360: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:7364: $? = 0
configure:7386: result: o
configure:7390: checking whether the compiler supports GNU C
configure:7410: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:7410: $? = 0
configure:7420: result: yes
configure:7431: checking whether clang accepts -g
configure:7452: clang -c -g  conftest.c >&5
configure:7452: $? = 0
configure:7496: result: yes
configure:7516: checking for clang option to enable C11 features
configure:7531: clang  -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:7531: $? = 0
configure:7549: result: none needed
configure:7665: checking how to run the C preprocessor
configure:7691: clang -E  conftest.c
configure:7691: $? = 0
configure:7706: clang -E  conftest.c
conftest.c:17:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:7706: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:7733: result: clang -E
configure:7747: clang -E  conftest.c
configure:7747: $? = 0
configure:7762: clang -E  conftest.c
conftest.c:17:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:7762: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:7793: checking for grep that handles long lines and -e
configure:7857: result: /bin/grep
configure:7862: checking for egrep
configure:7930: result: /bin/grep -E
configure:7936: checking whether clang needs -traditional
configure:7973: result: no
configure:7984: checking for stdio.h
configure:7984: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:7984: $? = 0
configure:7984: result: yes
configure:7984: checking for stdlib.h
configure:7984: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:7984: $? = 0
configure:7984: result: yes
configure:7984: checking for string.h
configure:7984: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:7984: $? = 0
configure:7984: result: yes
configure:7984: checking for inttypes.h
configure:7984: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:7984: $? = 0
configure:7984: result: yes
configure:7984: checking for stdint.h
configure:7984: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:7984: $? = 0
configure:7984: result: yes
configure:7984: checking for strings.h
configure:7984: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:7984: $? = 0
configure:7984: result: yes
configure:7984: checking for sys/stat.h
configure:7984: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:7984: $? = 0
configure:7984: result: yes
configure:7984: checking for sys/types.h
configure:7984: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:7984: $? = 0
configure:7984: result: yes
configure:7984: checking for unistd.h
configure:7984: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:7984: $? = 0
configure:7984: result: yes
configure:7984: checking for wchar.h
configure:7984: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:7984: $? = 0
configure:7984: result: yes
configure:7984: checking for minix/config.h
configure:7984: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
conftest.c:55:10: fatal error: 'minix/config.h' file not found
#include <minix/config.h>
         ^~~~~~~~~~~~~~~~
1 error generated.
configure:7984: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| /* end confdefs.h.  */
| #include <stddef.h>
| #ifdef HAVE_STDIO_H
| # include <stdio.h>
| #endif
| #ifdef HAVE_STDLIB_H
| # include <stdlib.h>
| #endif
| #ifdef HAVE_STRING_H
| # include <string.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| #include <minix/config.h>
configure:7984: result: no
configure:7984: checking for sys/time.h
configure:7984: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:7984: $? = 0
configure:7984: result: yes
configure:7984: checking for sys/param.h
configure:7984: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:7984: $? = 0
configure:7984: result: yes
configure:8015: checking whether it is safe to define __EXTENSIONS__
configure:8034: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:8034: $? = 0
configure:8042: result: yes
configure:8045: checking whether _XOPEN_SOURCE should be defined
configure:8067: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:8067: $? = 0
configure:8094: result: no
configure:8156: checking how to run the C preprocessor
configure:8224: result: clang -E
configure:8238: clang -E  conftest.c
configure:8238: $? = 0
configure:8253: clang -E  conftest.c
conftest.c:46:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:8253: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:8332: checking for x86_64-pc-linux-gnu-gfortran
configure:8364: result: x86_64-pc-linux-gnu-gfortran
configure:8439: checking for Fortran compiler version
configure:8448: x86_64-pc-linux-gnu-gfortran --version >&5
GNU Fortran (Gentoo 12.2.1_p20221008 p1) 12.2.1 20221008
Copyright (C) 2022 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:8459: $? = 0
configure:8448: x86_64-pc-linux-gnu-gfortran -v >&5
Using built-in specs.
COLLECT_GCC=x86_64-pc-linux-gnu-gfortran
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-pc-linux-gnu/12/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /var/tmp/portage/sys-devel/gcc-12.2.1_p20221008/work/gcc-12-20221008/configure --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/12 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/12/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/12 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/12/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/12/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/12/python --enable-languages=c,c++,fortran --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --enable-nls --without-included-gettext --disable-libunwind-exceptions --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 12.2.1_p20221008 p1' --with-gcc-major-version-only --disable-esp --enable-libstdcxx-time --disable-libstdcxx-pch --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-multilib --with-multilib-list=m32,m64 --disable-fixed-point --enable-targets=all --enable-libgomp --disable-libssp --disable-libada --disable-cet --disable-systemtap --disable-valgrind-annotations --disable-vtable-verify --disable-libvtv --without-zstd --enable-lto --with-isl --disable-isl-version-check --enable-default-pie --enable-default-ssp --with-build-config=bootstrap-lto
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 12.2.1 20221008 (Gentoo 12.2.1_p20221008 p1) 
configure:8459: $? = 0
configure:8448: x86_64-pc-linux-gnu-gfortran -V >&5
x86_64-pc-linux-gnu-gfortran: error: unrecognized command-line option '-V'
x86_64-pc-linux-gnu-gfortran: fatal error: no input files
compilation terminated.
configure:8459: $? = 1
configure:8448: x86_64-pc-linux-gnu-gfortran -qversion >&5
x86_64-pc-linux-gnu-gfortran: error: unrecognized command-line option '-qversion'; did you mean '--version'?
x86_64-pc-linux-gnu-gfortran: fatal error: no input files
compilation terminated.
configure:8459: $? = 1
configure:8468: checking whether the compiler supports GNU Fortran
configure:8482: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.F >&5
f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran
f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran
f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'?
configure:8482: $? = 1
configure: failed program was:
|       program main
| #ifndef __GNUC__
|        choke me
| #endif
| 
|       end
configure:8492: result: no
configure:8500: checking whether x86_64-pc-linux-gnu-gfortran accepts -g
configure:8512: x86_64-pc-linux-gnu-gfortran -c -g  conftest.f >&5
configure:8512: $? = 0
configure:8521: result: yes
configure:8687: checking for C++ compiler version
configure:8696: clang++ --version >&5
clang version 15.0.5
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/15/bin
Configuration file: /etc/clang/clang++.cfg
configure:8707: $? = 0
configure:8696: clang++ -v >&5
clang version 15.0.5
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/15/bin
Configuration file: /etc/clang/clang++.cfg
System configuration file directory: /etc/clang
Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/12
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
... rest of stderr output deleted ...
configure:8707: $? = 0
configure:8696: clang++ -V >&5
clang-15: error: argument to '-V' is missing (expected 1 value)
clang-15: error: no input files
configure:8707: $? = 1
configure:8696: clang++ -qversion >&5
clang-15: error: unknown argument '-qversion'; did you mean '--version'?
clang-15: error: no input files
configure:8707: $? = 1
configure:8711: checking whether the compiler supports GNU C++
configure:8731: clang++ -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.cpp >&5
configure:8731: $? = 0
configure:8741: result: yes
configure:8752: checking whether clang++ accepts -g
configure:8773: clang++ -c -g  conftest.cpp >&5
configure:8773: $? = 0
configure:8817: result: yes
configure:8837: checking for clang++ option to enable C++11 features
configure:8852: clang++  -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.cpp >&5
conftest.cpp:212:25: warning: empty parentheses interpreted as a function declaration [-Wvexing-parse]
  cxx11test::delegate d2();
                        ^~
conftest.cpp:212:25: note: remove parentheses to declare a variable
  cxx11test::delegate d2();
                        ^~
1 warning generated.
configure:8852: $? = 0
configure:8870: result: none needed
configure:8936: checking whether clang++ -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types can compile C++ code
configure:8957: clang++  -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.cpp >&5
configure:8957: $? = 0
configure:8972: result: yes
configure:8988: checking how to run the C++ preprocessor
configure:9010: clang++ -E  conftest.cpp
configure:9010: $? = 0
configure:9025: clang++ -E  conftest.cpp
conftest.cpp:46:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:9025: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:9052: result: clang++ -E
configure:9066: clang++ -E  conftest.cpp
configure:9066: $? = 0
configure:9081: clang++ -E  conftest.cpp
conftest.cpp:46:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:9081: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:9118: checking whether __attribute__((visibility())) is supported
configure:9133: clang -Werror -S conftest.c -o conftest.s 1>&5
configure:9136: $? = 0
configure:9145: result: yes
configure:9155: checking whether clang accepts -fvisibility
configure:9172: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -fvisibility=hidden  conftest.c >&5
configure:9172: $? = 0
configure:9180: result: yes
configure:9205: checking whether clang++ accepts -fvisibility
configure:9222: clang++ -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -fvisibility=hidden  conftest.cpp >&5
configure:9222: $? = 0
configure:9230: result: yes
configure:9260: checking whether x86_64-pc-linux-gnu-gfortran accepts -fvisibility
configure:9271: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -fvisibility=hidden  conftest.f >&5
f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran
f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran
f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'?
configure:9271: $? = 1
configure: failed program was:
|       program main
| 
|       end
configure:9279: result: no
configure:9316: checking for x86_64-pc-linux-gnu-gcc
configure:9337: found /usr/bin/x86_64-pc-linux-gnu-gcc
configure:9348: result: x86_64-pc-linux-gnu-gcc
configure:9422: checking for Objective C compiler version
configure:9431: x86_64-pc-linux-gnu-gcc --version >&5
x86_64-pc-linux-gnu-gcc (Gentoo 12.2.1_p20221008 p1) 12.2.1 20221008
Copyright (C) 2022 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:9442: $? = 0
configure:9431: 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/12/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /var/tmp/portage/sys-devel/gcc-12.2.1_p20221008/work/gcc-12-20221008/configure --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/12 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/12/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/12 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/12/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/12/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/12/python --enable-languages=c,c++,fortran --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --enable-nls --without-included-gettext --disable-libunwind-exceptions --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 12.2.1_p20221008 p1' --with-gcc-major-version-only --disable-esp --enable-libstdcxx-time --disable-libstdcxx-pch --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-multilib --with-multilib-list=m32,m64 --disable-fixed-point --enable-targets=all --enable-libgomp --disable-libssp --disable-libada --disable-cet --disable-systemtap --disable-valgrind-annotations --disable-vtable-verify --disable-libvtv --without-zstd --enable-lto --with-isl --disable-isl-version-check --enable-default-pie --enable-default-ssp --with-build-config=bootstrap-lto
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 12.2.1 20221008 (Gentoo 12.2.1_p20221008 p1) 
configure:9442: $? = 0
configure:9431: 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:9442: $? = 1
configure:9431: 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:9442: $? = 1
configure:9446: checking whether the compiler supports GNU Objective C
configure:9466: x86_64-pc-linux-gnu-gcc -c   conftest.m >&5
x86_64-pc-linux-gnu-gcc: error: conftest.m: Objective-C compiler not installed on this system
configure:9466: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| /* end confdefs.h.  */
| 
| int
| main (void)
| {
| #ifndef __GNUC__
|        choke me
| #endif
| 
|   ;
|   return 0;
| }
configure:9476: result: no
configure:9487: checking whether x86_64-pc-linux-gnu-gcc accepts -g
configure:9508: x86_64-pc-linux-gnu-gcc -c -g  conftest.m >&5
x86_64-pc-linux-gnu-gcc: error: conftest.m: Objective-C compiler not installed on this system
configure:9508: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| /* end confdefs.h.  */
| 
| int
| main (void)
| {
| 
|   ;
|   return 0;
| }
configure:9524: x86_64-pc-linux-gnu-gcc -c   conftest.m >&5
x86_64-pc-linux-gnu-gcc: error: conftest.m: Objective-C compiler not installed on this system
configure:9524: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| /* end confdefs.h.  */
| 
| int
| main (void)
| {
| 
|   ;
|   return 0;
| }
configure:9541: x86_64-pc-linux-gnu-gcc -c -g  conftest.m >&5
x86_64-pc-linux-gnu-gcc: error: conftest.m: Objective-C compiler not installed on this system
configure:9541: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| /* end confdefs.h.  */
| 
| int
| main (void)
| {
| 
|   ;
|   return 0;
| }
configure:9552: result: no
configure:9656: checking whether clang++ can compile ObjC++
running: clang++ -c conftest.mm  
conftest.mm:1:10: fatal error: 'Foundation/Foundation.h' file not found
#include <Foundation/Foundation.h>
         ^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
configure:9685: result: no
configure:9734: checking for Objective C++ compiler
configure:9737: result: no working ObjC++ compiler found
configure:9833: checking how to print strings
configure:9860: result: printf
configure:9881: checking for a sed that does not truncate output
configure:9951: result: /bin/sed
configure:9969: checking for fgrep
configure:10037: result: /bin/grep -F
configure:10073: checking for ld used by clang
configure:10141: result: /usr/bin/x86_64-pc-linux-gnu-ld
configure:10148: checking if the linker (/usr/bin/x86_64-pc-linux-gnu-ld) is GNU ld
configure:10164: result: yes
configure:10176: checking for BSD- or MS-compatible name lister (nm)
configure:10231: result: /usr/bin/x86_64-pc-linux-gnu-nm -B
configure:10371: checking the name lister (/usr/bin/x86_64-pc-linux-gnu-nm -B) interface
configure:10379: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:10382: /usr/bin/x86_64-pc-linux-gnu-nm -B "conftest.o"
configure:10385: output
0000000000000000 B some_variable
configure:10392: result: BSD nm
configure:10396: checking the maximum length of command line arguments
configure:10528: result: 1572864
configure:10576: checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format
configure:10617: result: func_convert_file_noop
configure:10624: checking how to convert x86_64-pc-linux-gnu file names to toolchain format
configure:10645: result: func_convert_file_noop
configure:10652: checking for /usr/bin/x86_64-pc-linux-gnu-ld option to reload object files
configure:10660: result: -r
configure:10694: checking for x86_64-pc-linux-gnu-objdump
configure:10715: found /usr/bin/x86_64-pc-linux-gnu-objdump
configure:10726: result: x86_64-pc-linux-gnu-objdump
configure:10803: checking how to recognize dependent libraries
configure:11004: result: pass_all
configure:11049: checking for x86_64-pc-linux-gnu-dlltool
configure:11070: found /usr/lib/llvm/15/bin/x86_64-pc-linux-gnu-dlltool
configure:11081: result: x86_64-pc-linux-gnu-dlltool
configure:11159: checking how to associate runtime and link libraries
configure:11187: result: printf %s\n
configure:11203: checking for x86_64-pc-linux-gnu-ar
configure:11235: result: ar
configure:11321: checking for archiver @FILE support
configure:11339: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:11339: $? = 0
configure:11343: ar cru libconftest.a @conftest.lst >&5
configure:11346: $? = 0
configure:11351: ar cru libconftest.a @conftest.lst >&5
ar: conftest.o: No such file or directory
configure:11354: $? = 1
configure:11366: result: @
configure:11384: checking for x86_64-pc-linux-gnu-strip
configure:11405: found /usr/bin/x86_64-pc-linux-gnu-strip
configure:11416: result: x86_64-pc-linux-gnu-strip
configure:11493: checking for x86_64-pc-linux-gnu-ranlib
configure:11514: found /usr/bin/x86_64-pc-linux-gnu-ranlib
configure:11525: result: x86_64-pc-linux-gnu-ranlib
configure:11647: checking for gawk
configure:11668: found /usr/bin/gawk
configure:11679: result: gawk
configure:11719: checking command to parse /usr/bin/x86_64-pc-linux-gnu-nm -B output from clang object
configure:11873: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:11876: $? = 0
configure:11880: /usr/bin/x86_64-pc-linux-gnu-nm -B conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' | sed '/ __gnu_lto/d' \> conftest.nm
configure:11883: $? = 0
configure:11949: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c conftstm.o >&5
configure:11952: $? = 0
configure:11990: result: ok
configure:12037: checking for sysroot
configure:12068: result: /
configure:12075: checking for a working dd
configure:12119: result: /bin/dd
configure:12123: checking how to truncate binary pipes
configure:12139: result: /bin/dd bs=4096 count=1
configure:12276: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:12279: $? = 0
configure:12431: checking for x86_64-pc-linux-gnu-mt
configure:12466: result: no
configure:12476: checking for mt
configure:12511: result: no
configure:12531: checking if : is a manifest tool
configure:12538: : '-?'
configure:12546: result: no
configure:13272: checking for dlfcn.h
configure:13272: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:13272: $? = 0
configure:13272: result: yes
configure:13511: checking for objdir
configure:13527: result: .libs
configure:13787: checking if clang supports -fno-rtti -fno-exceptions
configure:13806: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -fno-rtti -fno-exceptions conftest.c >&5
configure:13810: $? = 0
configure:13823: result: yes
configure:14181: checking for clang option to produce PIC
configure:14189: result: -fPIC -DPIC
configure:14197: checking if clang PIC flag -fPIC -DPIC works
configure:14216: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -fPIC -DPIC -DPIC conftest.c >&5
configure:14220: $? = 0
configure:14233: result: yes
configure:14262: checking if clang static flag -static works
configure:14291: result: yes
configure:14306: checking if clang supports -c -o file.o
configure:14328: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -o out/conftest2.o conftest.c >&5
configure:14332: $? = 0
configure:14354: result: yes
configure:14362: checking if clang supports -c -o file.o
configure:14410: result: yes
configure:14443: checking whether the clang linker (/usr/bin/x86_64-pc-linux-gnu-ld -m elf_x86_64) supports shared libraries
configure:15709: result: yes
configure:15746: checking whether -lc should be explicitly linked in
configure:15755: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:15758: $? = 0
configure:15773: clang -shared  -fPIC -DPIC conftest.o  -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| /bin/grep  -lc  \>/dev/null 2\>\&1
configure:15776: $? = 0
configure:15790: result: no
configure:15950: checking dynamic linker characteristics
configure:16532: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -Wl,-rpath -Wl,/foo conftest.c  >&5
configure:16532: $? = 0
configure:16771: result: GNU/Linux ld.so
configure:16893: checking how to hardcode library paths into programs
configure:16918: result: immediate
configure:17500: checking whether stripping libraries is possible
configure:17505: result: yes
configure:17540: checking if libtool supports shared libraries
configure:17542: result: yes
configure:17545: checking whether to build shared libraries
configure:17570: result: yes
configure:17573: checking whether to build static libraries
configure:17577: result: no
configure:17600: checking how to run the C++ preprocessor
configure:17664: result: clang++ -E
configure:17678: clang++ -E  conftest.cpp
configure:17678: $? = 0
configure:17693: clang++ -E  conftest.cpp
conftest.cpp:49:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:17693: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:17858: checking for ld used by clang++
configure:17926: result: /usr/bin/x86_64-pc-linux-gnu-ld -m elf_x86_64
configure:17933: checking if the linker (/usr/bin/x86_64-pc-linux-gnu-ld -m elf_x86_64) is GNU ld
configure:17949: result: yes
configure:18004: checking whether the clang++ linker (/usr/bin/x86_64-pc-linux-gnu-ld -m elf_x86_64) supports shared libraries
configure:19081: result: yes
configure:19117: clang++ -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.cpp >&5
configure:19120: $? = 0
configure:19601: checking for clang++ option to produce PIC
configure:19609: result: -fPIC -DPIC
configure:19617: checking if clang++ PIC flag -fPIC -DPIC works
configure:19636: clang++ -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -fPIC -DPIC -DPIC conftest.cpp >&5
configure:19640: $? = 0
configure:19653: result: yes
configure:19676: checking if clang++ static flag -static works
configure:19705: result: yes
configure:19717: checking if clang++ supports -c -o file.o
configure:19739: clang++ -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -o out/conftest2.o conftest.cpp >&5
configure:19743: $? = 0
configure:19765: result: yes
configure:19770: checking if clang++ supports -c -o file.o
configure:19818: result: yes
configure:19848: checking whether the clang++ linker (/usr/bin/x86_64-pc-linux-gnu-ld -m elf_x86_64) supports shared libraries
configure:19888: result: yes
configure:20030: checking dynamic linker characteristics
configure:20778: result: GNU/Linux ld.so
configure:20843: checking how to hardcode library paths into programs
configure:20868: result: immediate
configure:21014: checking if libtool supports shared libraries
configure:21016: result: yes
configure:21019: checking whether to build shared libraries
configure:21043: result: yes
configure:21046: checking whether to build static libraries
configure:21050: result: no
configure:21084: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.f >&5
f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran
f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran
f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'?
configure:21087: $? = 1
configure:21547: checking for x86_64-pc-linux-gnu-gfortran option to produce PIC
configure:21555: result: 
configure:21622: checking if x86_64-pc-linux-gnu-gfortran static flag  works
configure:21651: result: no
configure:21663: checking if x86_64-pc-linux-gnu-gfortran supports -c -o file.o
configure:21685: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -o out/conftest2.o  conftest.f >&5
f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran
f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran
f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'?
configure:21689: $? = 1
configure:21711: result: no
configure:21716: checking if x86_64-pc-linux-gnu-gfortran supports -c -o file.o
configure:21764: result: no
configure:21794: checking whether the x86_64-pc-linux-gnu-gfortran linker (/usr/bin/x86_64-pc-linux-gnu-ld -m elf_x86_64) supports shared libraries
configure:23009: result: yes
configure:23151: checking dynamic linker characteristics
configure:23893: result: GNU/Linux ld.so
configure:23958: checking how to hardcode library paths into programs
configure:23983: result: immediate
configure:24207: checking for cos in -lm
configure:24236: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -lm   >&5
conftest.c:59:6: warning: incompatible redeclaration of library function 'cos' [-Wincompatible-library-redeclaration]
char cos (void);
     ^
conftest.c:59:6: note: 'cos' is a builtin with type 'double (double)'
1 warning generated.
configure:24236: $? = 0
configure:24246: result: yes
configure:24262: checking for sin in -lm
configure:24291: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -lm   >&5
conftest.c:59:6: warning: incompatible redeclaration of library function 'sin' [-Wincompatible-library-redeclaration]
char sin (void);
     ^
conftest.c:59:6: note: 'sin' is a builtin with type 'double (double)'
1 warning generated.
configure:24291: $? = 0
configure:24301: result: yes
configure:24311: checking for dlopen in -ldl
configure:24340: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -ldl  -lm  >&5
configure:24340: $? = 0
configure:24350: result: yes
configure:24363: checking for readline/history.h
configure:24363: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:24363: $? = 0
configure:24363: result: yes
configure:24369: checking for readline/readline.h
configure:24369: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:24369: $? = 0
configure:24369: result: yes
configure:24380: checking for rl_callback_read_char in -lreadline
configure:24409: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -lreadline   >&5
configure:24409: $? = 0
configure:24419: result: yes
configure:24657: checking for history_truncate_file
configure:24657: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -lreadline  >&5
configure:24657: $? = 0
configure:24657: result: yes
configure:24663: checking for tilde_expand_word
configure:24663: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -lreadline  >&5
configure:24663: $? = 0
configure:24663: result: yes
configure:24676: checking whether rl_completion_matches exists and is declared
configure:24699: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -lreadline  >&5
configure:24699: $? = 0
configure:24709: result: yes
configure:24676: checking whether rl_resize_terminal exists and is declared
configure:24699: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -lreadline  >&5
configure:24699: $? = 0
configure:24709: result: yes
configure:24676: checking whether rl_sort_completion_matches exists and is declared
configure:24699: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -lreadline  >&5
conftest.c:66:13: warning: cast to 'char *' from smaller integer type 'int' [-Wint-to-pointer-cast]
  char *p = (char *) rl_sort_completion_matches;
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
configure:24699: $? = 0
configure:24709: result: yes
configure:24731: checking for dirent.h that defines DIR
configure:24751: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:24751: $? = 0
configure:24760: result: yes
configure:24774: checking for library containing opendir
configure:24810: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -ldl -lm  >&5
configure:24810: $? = 0
configure:24830: result: none required
configure:24911: checking for sys/wait.h that is POSIX.1 compatible
configure:24938: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:24938: $? = 0
configure:24946: result: yes
configure:24960: checking for dlfcn.h
configure:24960: result: yes
configure:24966: checking for fcntl.h
configure:24966: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:24966: $? = 0
configure:24966: result: yes
configure:24972: checking for glob.h
configure:24972: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:24972: $? = 0
configure:24972: result: yes
configure:24978: checking for grp.h
configure:24978: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:24978: $? = 0
configure:24978: result: yes
configure:24984: checking for pwd.h
configure:24984: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:24984: $? = 0
configure:24984: result: yes
configure:24990: checking for sched.h
configure:24990: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:24990: $? = 0
configure:24990: result: yes
configure:24996: checking for strings.h
configure:24996: result: yes
configure:25002: checking for sys/resource.h
configure:25002: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25002: $? = 0
configure:25002: result: yes
configure:25008: checking for sys/select.h
configure:25008: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25008: $? = 0
configure:25008: result: yes
configure:25014: checking for sys/socket.h
configure:25014: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25014: $? = 0
configure:25014: result: yes
configure:25020: checking for sys/stat.h
configure:25020: result: yes
configure:25026: checking for sys/time.h
configure:25026: result: yes
configure:25032: checking for sys/times.h
configure:25032: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25032: $? = 0
configure:25032: result: yes
configure:25038: checking for sys/utsname.h
configure:25038: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25038: $? = 0
configure:25038: result: yes
configure:25044: checking for unistd.h
configure:25044: result: yes
configure:25050: checking for utime.h
configure:25050: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25050: $? = 0
configure:25050: result: yes
configure:25061: checking for arpa/inet.h
configure:25061: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25061: $? = 0
configure:25061: result: yes
configure:25067: checking for elf.h
configure:25067: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25067: $? = 0
configure:25067: result: yes
configure:25073: checking for features.h
configure:25073: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25073: $? = 0
configure:25073: result: yes
configure:25079: checking for floatingpoint.h
configure:25079: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
conftest.c:108:10: fatal error: 'floatingpoint.h' file not found
#include <floatingpoint.h>
         ^~~~~~~~~~~~~~~~~
1 error generated.
configure:25079: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define HAVE_READLINE_HISTORY_H 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_HISTORY_TRUNCATE_FILE 1
| #define HAVE_TILDE_EXPAND_WORD 1
| #define HAVE_RL_COMPLETION_MATCHES 1
| #define HAVE_RL_RESIZE_TERMINAL 1
| #define HAVE_RL_SORT_COMPLETION_MATCHES 1
| #define HAVE_DIRENT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_GLOB_H 1
| #define HAVE_GRP_H 1
| #define HAVE_PWD_H 1
| #define HAVE_SCHED_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_RESOURCE_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TIMES_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_UTIME_H 1
| #define HAVE_ARPA_INET_H 1
| #define HAVE_ELF_H 1
| #define HAVE_FEATURES_H 1
| /* end confdefs.h.  */
| #include <stddef.h>
| #ifdef HAVE_STDIO_H
| # include <stdio.h>
| #endif
| #ifdef HAVE_STDLIB_H
| # include <stdlib.h>
| #endif
| #ifdef HAVE_STRING_H
| # include <string.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| #include <floatingpoint.h>
configure:25079: result: no
configure:25085: checking for langinfo.h
configure:25085: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25085: $? = 0
configure:25085: result: yes
configure:25091: checking for netdb.h
configure:25091: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25091: $? = 0
configure:25091: result: yes
configure:25097: checking for netinet/in.h
configure:25097: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25097: $? = 0
configure:25097: result: yes
configure:25103: checking for sys/param.h
configure:25103: result: yes
configure:25111: checking for stdalign.h
configure:25111: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25111: $? = 0
configure:25111: result: yes
configure:25120: checking for errno.h
configure:25120: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25120: $? = 0
configure:25120: result: yes
configure:25126: checking for inttypes.h
configure:25126: result: yes
configure:25132: checking for limits.h
configure:25132: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25132: $? = 0
configure:25132: result: yes
configure:25138: checking for locale.h
configure:25138: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25138: $? = 0
configure:25138: result: yes
configure:25144: checking for stdarg.h
configure:25144: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25144: $? = 0
configure:25144: result: yes
configure:25150: checking for stdbool.h
configure:25150: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25150: $? = 0
configure:25150: result: yes
configure:25156: checking for stdint.h
configure:25156: result: yes
configure:25162: checking for string.h
configure:25162: result: yes
configure:25175: checking for clang options needed to detect all undeclared functions
configure:25197: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types   conftest.c >&5
conftest.c:97:8: error: call to undeclared library function 'strchr' with type 'char *(const char *, int)'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
(void) strchr;
       ^
conftest.c:97:8: note: include the header <string.h> or explicitly provide a declaration for 'strchr'
1 error generated.
configure:25197: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define HAVE_READLINE_HISTORY_H 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_HISTORY_TRUNCATE_FILE 1
| #define HAVE_TILDE_EXPAND_WORD 1
| #define HAVE_RL_COMPLETION_MATCHES 1
| #define HAVE_RL_RESIZE_TERMINAL 1
| #define HAVE_RL_SORT_COMPLETION_MATCHES 1
| #define HAVE_DIRENT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_GLOB_H 1
| #define HAVE_GRP_H 1
| #define HAVE_PWD_H 1
| #define HAVE_SCHED_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_RESOURCE_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TIMES_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_UTIME_H 1
| #define HAVE_ARPA_INET_H 1
| #define HAVE_ELF_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_NETDB_H 1
| #define HAVE_NETINET_IN_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_STDALIGN_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRING_H 1
| /* end confdefs.h.  */
| 
| int
| main (void)
| {
| (void) strchr;
|   ;
|   return 0;
| }
configure:25224: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types   conftest.c >&5
configure:25224: $? = 0
configure:25241: result: none needed
configure:25255: checking whether setjmp.h is POSIX.1 compatible
configure:25274: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25274: $? = 0
configure:25282: result: yes
configure:25284: checking whether sigsetjmp is declared
configure:25284: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types   conftest.c >&5
configure:25284: $? = 0
configure:25284: result: yes
configure:25293: checking whether siglongjmp is declared
configure:25293: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types   conftest.c >&5
configure:25293: $? = 0
configure:25293: result: yes
configure:25315: checking for GNU C library with version >= 2
configure:25340: result: yes
configure:25352: checking for uint64_t
configure:25352: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25352: $? = 0
configure:25352: result: yes
configure:25364: checking for int64_t
configure:25364: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25364: $? = 0
configure:25364: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
conftest.c:128:22: error: expected expression
if (sizeof ((int64_t)))
                     ^
1 error generated.
configure:25364: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define HAVE_READLINE_HISTORY_H 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_HISTORY_TRUNCATE_FILE 1
| #define HAVE_TILDE_EXPAND_WORD 1
| #define HAVE_RL_COMPLETION_MATCHES 1
| #define HAVE_RL_RESIZE_TERMINAL 1
| #define HAVE_RL_SORT_COMPLETION_MATCHES 1
| #define HAVE_DIRENT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_GLOB_H 1
| #define HAVE_GRP_H 1
| #define HAVE_PWD_H 1
| #define HAVE_SCHED_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_RESOURCE_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TIMES_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_UTIME_H 1
| #define HAVE_ARPA_INET_H 1
| #define HAVE_ELF_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_NETDB_H 1
| #define HAVE_NETINET_IN_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_STDALIGN_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRING_H 1
| #define HAVE_DECL_SIGSETJMP 1
| #define HAVE_DECL_SIGLONGJMP 1
| #define HAVE_POSIX_SETJMP 1
| #define HAVE_GLIBC2 1
| /* end confdefs.h.  */
| #include <stddef.h>
| #ifdef HAVE_STDIO_H
| # include <stdio.h>
| #endif
| #ifdef HAVE_STDLIB_H
| # include <stdlib.h>
| #endif
| #ifdef HAVE_STRING_H
| # include <string.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main (void)
| {
| if (sizeof ((int64_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:25364: result: yes
configure:25372: checking for int_fast64_t
configure:25372: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25372: $? = 0
configure:25372: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
conftest.c:129:27: error: expected expression
if (sizeof ((int_fast64_t)))
                          ^
1 error generated.
configure:25372: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define HAVE_READLINE_HISTORY_H 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_HISTORY_TRUNCATE_FILE 1
| #define HAVE_TILDE_EXPAND_WORD 1
| #define HAVE_RL_COMPLETION_MATCHES 1
| #define HAVE_RL_RESIZE_TERMINAL 1
| #define HAVE_RL_SORT_COMPLETION_MATCHES 1
| #define HAVE_DIRENT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_GLOB_H 1
| #define HAVE_GRP_H 1
| #define HAVE_PWD_H 1
| #define HAVE_SCHED_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_RESOURCE_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TIMES_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_UTIME_H 1
| #define HAVE_ARPA_INET_H 1
| #define HAVE_ELF_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_NETDB_H 1
| #define HAVE_NETINET_IN_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_STDALIGN_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRING_H 1
| #define HAVE_DECL_SIGSETJMP 1
| #define HAVE_DECL_SIGLONGJMP 1
| #define HAVE_POSIX_SETJMP 1
| #define HAVE_GLIBC2 1
| #define HAVE_INT64_T 1
| /* end confdefs.h.  */
| #include <stddef.h>
| #ifdef HAVE_STDIO_H
| # include <stdio.h>
| #endif
| #ifdef HAVE_STDLIB_H
| # include <stdlib.h>
| #endif
| #ifdef HAVE_STRING_H
| # include <string.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main (void)
| {
| if (sizeof ((int_fast64_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:25372: result: yes
configure:25382: checking for pid_t
configure:25382: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25382: $? = 0
configure:25382: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
conftest.c:131:20: error: expected expression
if (sizeof ((pid_t)))
                   ^
1 error generated.
configure:25382: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define HAVE_READLINE_HISTORY_H 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_HISTORY_TRUNCATE_FILE 1
| #define HAVE_TILDE_EXPAND_WORD 1
| #define HAVE_RL_COMPLETION_MATCHES 1
| #define HAVE_RL_RESIZE_TERMINAL 1
| #define HAVE_RL_SORT_COMPLETION_MATCHES 1
| #define HAVE_DIRENT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_GLOB_H 1
| #define HAVE_GRP_H 1
| #define HAVE_PWD_H 1
| #define HAVE_SCHED_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_RESOURCE_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TIMES_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_UTIME_H 1
| #define HAVE_ARPA_INET_H 1
| #define HAVE_ELF_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_NETDB_H 1
| #define HAVE_NETINET_IN_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_STDALIGN_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRING_H 1
| #define HAVE_DECL_SIGSETJMP 1
| #define HAVE_DECL_SIGLONGJMP 1
| #define HAVE_POSIX_SETJMP 1
| #define HAVE_GLIBC2 1
| #define HAVE_INT64_T 1
| #define HAVE_INT_FAST64_T 1
| /* end confdefs.h.  */
| #include <stddef.h>
| #ifdef HAVE_STDIO_H
| # include <stdio.h>
| #endif
| #ifdef HAVE_STDLIB_H
| # include <stdlib.h>
| #endif
| #ifdef HAVE_STRING_H
| # include <string.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| 
| int
| main (void)
| {
| if (sizeof ((pid_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:25382: result: yes
configure:25418: checking for size_t
configure:25418: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25418: $? = 0
configure:25418: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
conftest.c:130:21: error: expected expression
if (sizeof ((size_t)))
                    ^
1 error generated.
configure:25418: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define HAVE_READLINE_HISTORY_H 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_HISTORY_TRUNCATE_FILE 1
| #define HAVE_TILDE_EXPAND_WORD 1
| #define HAVE_RL_COMPLETION_MATCHES 1
| #define HAVE_RL_RESIZE_TERMINAL 1
| #define HAVE_RL_SORT_COMPLETION_MATCHES 1
| #define HAVE_DIRENT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_GLOB_H 1
| #define HAVE_GRP_H 1
| #define HAVE_PWD_H 1
| #define HAVE_SCHED_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_RESOURCE_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TIMES_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_UTIME_H 1
| #define HAVE_ARPA_INET_H 1
| #define HAVE_ELF_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_NETDB_H 1
| #define HAVE_NETINET_IN_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_STDALIGN_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRING_H 1
| #define HAVE_DECL_SIGSETJMP 1
| #define HAVE_DECL_SIGLONGJMP 1
| #define HAVE_POSIX_SETJMP 1
| #define HAVE_GLIBC2 1
| #define HAVE_INT64_T 1
| #define HAVE_INT_FAST64_T 1
| /* end confdefs.h.  */
| #include <stddef.h>
| #ifdef HAVE_STDIO_H
| # include <stdio.h>
| #endif
| #ifdef HAVE_STDLIB_H
| # include <stdlib.h>
| #endif
| #ifdef HAVE_STRING_H
| # include <string.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main (void)
| {
| if (sizeof ((size_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:25418: result: yes
configure:25428: checking whether SIZE_MAX is declared
configure:25463: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -ldl -lm  >&5
configure:25463: $? = 0
configure:25463: ./conftest
configure:25463: $? = 0
configure:25474: result: yes
configure:25482: checking for blkcnt_t
configure:25482: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25482: $? = 0
configure:25482: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
conftest.c:131:23: error: expected expression
if (sizeof ((blkcnt_t)))
                      ^
1 error generated.
configure:25482: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define HAVE_READLINE_HISTORY_H 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_HISTORY_TRUNCATE_FILE 1
| #define HAVE_TILDE_EXPAND_WORD 1
| #define HAVE_RL_COMPLETION_MATCHES 1
| #define HAVE_RL_RESIZE_TERMINAL 1
| #define HAVE_RL_SORT_COMPLETION_MATCHES 1
| #define HAVE_DIRENT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_GLOB_H 1
| #define HAVE_GRP_H 1
| #define HAVE_PWD_H 1
| #define HAVE_SCHED_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_RESOURCE_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TIMES_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_UTIME_H 1
| #define HAVE_ARPA_INET_H 1
| #define HAVE_ELF_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_NETDB_H 1
| #define HAVE_NETINET_IN_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_STDALIGN_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRING_H 1
| #define HAVE_DECL_SIGSETJMP 1
| #define HAVE_DECL_SIGLONGJMP 1
| #define HAVE_POSIX_SETJMP 1
| #define HAVE_GLIBC2 1
| #define HAVE_INT64_T 1
| #define HAVE_INT_FAST64_T 1
| #define HAVE_DECL_SIZE_MAX 1
| /* end confdefs.h.  */
| #include <stddef.h>
| #ifdef HAVE_STDIO_H
| # include <stdio.h>
| #endif
| #ifdef HAVE_STDLIB_H
| # include <stdlib.h>
| #endif
| #ifdef HAVE_STRING_H
| # include <string.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main (void)
| {
| if (sizeof ((blkcnt_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:25482: result: yes
configure:25493: checking for type of socket length
configure:25520: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25520: $? = 0
configure:25540: result: socklen_t *
configure:25547: checking for stack_t
configure:25547: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25547: $? = 0
configure:25547: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
conftest.c:106:22: error: expected expression
if (sizeof ((stack_t)))
                     ^
1 error generated.
configure:25547: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define HAVE_READLINE_HISTORY_H 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_HISTORY_TRUNCATE_FILE 1
| #define HAVE_TILDE_EXPAND_WORD 1
| #define HAVE_RL_COMPLETION_MATCHES 1
| #define HAVE_RL_RESIZE_TERMINAL 1
| #define HAVE_RL_SORT_COMPLETION_MATCHES 1
| #define HAVE_DIRENT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_GLOB_H 1
| #define HAVE_GRP_H 1
| #define HAVE_PWD_H 1
| #define HAVE_SCHED_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_RESOURCE_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TIMES_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_UTIME_H 1
| #define HAVE_ARPA_INET_H 1
| #define HAVE_ELF_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_NETDB_H 1
| #define HAVE_NETINET_IN_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_STDALIGN_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRING_H 1
| #define HAVE_DECL_SIGSETJMP 1
| #define HAVE_DECL_SIGLONGJMP 1
| #define HAVE_POSIX_SETJMP 1
| #define HAVE_GLIBC2 1
| #define HAVE_INT64_T 1
| #define HAVE_INT_FAST64_T 1
| #define HAVE_DECL_SIZE_MAX 1
| #define R_SOCKLEN_T socklen_t
| /* end confdefs.h.  */
| #include <signal.h>
| 
| int
| main (void)
| {
| if (sizeof ((stack_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:25547: result: yes
configure:25562: checking for intptr_t
configure:25562: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25562: $? = 0
configure:25562: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
conftest.c:112:23: error: expected expression
if (sizeof ((intptr_t)))
                      ^
1 error generated.
configure:25562: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define HAVE_READLINE_HISTORY_H 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_HISTORY_TRUNCATE_FILE 1
| #define HAVE_TILDE_EXPAND_WORD 1
| #define HAVE_RL_COMPLETION_MATCHES 1
| #define HAVE_RL_RESIZE_TERMINAL 1
| #define HAVE_RL_SORT_COMPLETION_MATCHES 1
| #define HAVE_DIRENT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_GLOB_H 1
| #define HAVE_GRP_H 1
| #define HAVE_PWD_H 1
| #define HAVE_SCHED_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_RESOURCE_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TIMES_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_UTIME_H 1
| #define HAVE_ARPA_INET_H 1
| #define HAVE_ELF_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_NETDB_H 1
| #define HAVE_NETINET_IN_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_STDALIGN_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRING_H 1
| #define HAVE_DECL_SIGSETJMP 1
| #define HAVE_DECL_SIGLONGJMP 1
| #define HAVE_POSIX_SETJMP 1
| #define HAVE_GLIBC2 1
| #define HAVE_INT64_T 1
| #define HAVE_INT_FAST64_T 1
| #define HAVE_DECL_SIZE_MAX 1
| #define R_SOCKLEN_T socklen_t
| #define HAVE_STACK_T 1
| /* end confdefs.h.  */
| #ifdef HAVE_INTTYPES_H
| #include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| #include <stdint.h>
| #endif
| 
| int
| main (void)
| {
| if (sizeof ((intptr_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:25562: result: yes
configure:25576: checking for uintptr_t
configure:25576: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25576: $? = 0
configure:25576: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
conftest.c:113:24: error: expected expression
if (sizeof ((uintptr_t)))
                       ^
1 error generated.
configure:25576: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define HAVE_READLINE_HISTORY_H 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_HISTORY_TRUNCATE_FILE 1
| #define HAVE_TILDE_EXPAND_WORD 1
| #define HAVE_RL_COMPLETION_MATCHES 1
| #define HAVE_RL_RESIZE_TERMINAL 1
| #define HAVE_RL_SORT_COMPLETION_MATCHES 1
| #define HAVE_DIRENT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_GLOB_H 1
| #define HAVE_GRP_H 1
| #define HAVE_PWD_H 1
| #define HAVE_SCHED_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_RESOURCE_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TIMES_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_UTIME_H 1
| #define HAVE_ARPA_INET_H 1
| #define HAVE_ELF_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_NETDB_H 1
| #define HAVE_NETINET_IN_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_STDALIGN_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRING_H 1
| #define HAVE_DECL_SIGSETJMP 1
| #define HAVE_DECL_SIGLONGJMP 1
| #define HAVE_POSIX_SETJMP 1
| #define HAVE_GLIBC2 1
| #define HAVE_INT64_T 1
| #define HAVE_INT_FAST64_T 1
| #define HAVE_DECL_SIZE_MAX 1
| #define R_SOCKLEN_T socklen_t
| #define HAVE_STACK_T 1
| #define HAVE_INTPTR_T 1
| /* end confdefs.h.  */
| #ifdef HAVE_INTTYPES_H
| #include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| #include <stdint.h>
| #endif
| 
| int
| main (void)
| {
| if (sizeof ((uintptr_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:25576: result: yes
configure:25598: checking whether byte ordering is bigendian
configure:25622: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25622: $? = 0
configure:25641: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
conftest.c:111:2: error: use of undeclared identifier 'not'
 not big endian
 ^
1 error generated.
configure:25641: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define HAVE_READLINE_HISTORY_H 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_HISTORY_TRUNCATE_FILE 1
| #define HAVE_TILDE_EXPAND_WORD 1
| #define HAVE_RL_COMPLETION_MATCHES 1
| #define HAVE_RL_RESIZE_TERMINAL 1
| #define HAVE_RL_SORT_COMPLETION_MATCHES 1
| #define HAVE_DIRENT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_GLOB_H 1
| #define HAVE_GRP_H 1
| #define HAVE_PWD_H 1
| #define HAVE_SCHED_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_RESOURCE_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TIMES_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_UTIME_H 1
| #define HAVE_ARPA_INET_H 1
| #define HAVE_ELF_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_NETDB_H 1
| #define HAVE_NETINET_IN_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_STDALIGN_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRING_H 1
| #define HAVE_DECL_SIGSETJMP 1
| #define HAVE_DECL_SIGLONGJMP 1
| #define HAVE_POSIX_SETJMP 1
| #define HAVE_GLIBC2 1
| #define HAVE_INT64_T 1
| #define HAVE_INT_FAST64_T 1
| #define HAVE_DECL_SIZE_MAX 1
| #define R_SOCKLEN_T socklen_t
| #define HAVE_STACK_T 1
| #define HAVE_INTPTR_T 1
| #define HAVE_UINTPTR_T 1
| /* end confdefs.h.  */
| #include <sys/types.h>
| #include <sys/param.h>
| 
| int
| main (void)
| {
| #if BYTE_ORDER != BIG_ENDIAN
|  not big endian
| #endif
| 
|   ;
|   return 0;
| }
configure:25719: result: no
configure:25733: checking for an ANSI C-conforming const
configure:25800: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25800: $? = 0
configure:25808: result: yes
configure:25816: checking for inline
configure:25832: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:25832: $? = 0
configure:25840: result: inline
configure:25854: checking size of int
configure:25860: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -ldl -lm  >&5
configure:25860: $? = 0
configure:25860: ./conftest
configure:25860: $? = 0
configure:25875: result: 4
configure:25896: checking size of long
configure:25902: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -ldl -lm  >&5
configure:25902: $? = 0
configure:25902: ./conftest
configure:25902: $? = 0
configure:25917: result: 8
configure:25929: checking size of long long
configure:25935: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -ldl -lm  >&5
configure:25935: $? = 0
configure:25935: ./conftest
configure:25935: $? = 0
configure:25950: result: 8
configure:25962: checking size of double
configure:25968: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -ldl -lm  >&5
configure:25968: $? = 0
configure:25968: ./conftest
configure:25968: $? = 0
configure:25983: result: 8
configure:25995: checking size of size_t
configure:26001: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -ldl -lm  >&5
configure:26001: $? = 0
configure:26001: ./conftest
configure:26001: $? = 0
configure:26016: result: 8
configure:26025: checking for C stack direction
configure:26069: result: down
configure:26110: checking size of long double
configure:26116: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -ldl -lm  >&5
configure:26116: $? = 0
configure:26116: ./conftest
configure:26116: $? = 0
configure:26131: result: 16
configure:26151: checking whether we can compute C Make dependencies
configure:26183: result: yes, using $(CC) -MM
configure:26207: checking whether clang supports -c -o FILE.lo
configure:26216: clang  -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -c conftest.c -o TMP/conftest.lo 1>&5
configure:26219: $? = 0
configure:26222: clang  -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -c conftest.c -o TMP/conftest.lo 1>&5
configure:26225: $? = 0
configure:26233: result: yes
configure:26264: checking for clang option to support OpenMP
configure:26280: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -ldl -lm  >&5
conftest.c:116:2: error: "OpenMP not supported"
#error "OpenMP not supported"
 ^
1 error generated.
configure:26280: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define HAVE_READLINE_HISTORY_H 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_HISTORY_TRUNCATE_FILE 1
| #define HAVE_TILDE_EXPAND_WORD 1
| #define HAVE_RL_COMPLETION_MATCHES 1
| #define HAVE_RL_RESIZE_TERMINAL 1
| #define HAVE_RL_SORT_COMPLETION_MATCHES 1
| #define HAVE_DIRENT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_GLOB_H 1
| #define HAVE_GRP_H 1
| #define HAVE_PWD_H 1
| #define HAVE_SCHED_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_RESOURCE_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TIMES_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_UTIME_H 1
| #define HAVE_ARPA_INET_H 1
| #define HAVE_ELF_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_NETDB_H 1
| #define HAVE_NETINET_IN_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_STDALIGN_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRING_H 1
| #define HAVE_DECL_SIGSETJMP 1
| #define HAVE_DECL_SIGLONGJMP 1
| #define HAVE_POSIX_SETJMP 1
| #define HAVE_GLIBC2 1
| #define HAVE_INT64_T 1
| #define HAVE_INT_FAST64_T 1
| #define HAVE_DECL_SIZE_MAX 1
| #define R_SOCKLEN_T socklen_t
| #define HAVE_STACK_T 1
| #define HAVE_INTPTR_T 1
| #define HAVE_UINTPTR_T 1
| #define R_INLINE inline
| #define SIZEOF_INT 4
| #define INT_32_BITS 1
| #define SIZEOF_LONG 8
| #define SIZEOF_LONG_LONG 8
| #define SIZEOF_DOUBLE 8
| #define SIZEOF_SIZE_T 8
| #define C_STACK_DIRECTION 1
| #define HAVE_LONG_DOUBLE 1
| #define SIZEOF_LONG_DOUBLE 16
| /* end confdefs.h.  */
| 
| #ifndef _OPENMP
| #error "OpenMP not supported"
| #endif
| #include <omp.h>
| int main (void) { return omp_get_num_threads (); }
| 
configure:26301: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -xopenmp  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -ldl -lm  >&5
clang-15: error: language not recognized: 'openmp'
configure:26301: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "R"
| #define PACKAGE_TARNAME "R"
| #define PACKAGE_VERSION "4.2.2"
| #define PACKAGE_STRING "R 4.2.2"
| #define PACKAGE_BUGREPORT "https://bugs.r-project.org"
| #define PACKAGE_URL "https://www.r-project.org"
| #define PACKAGE "R"
| #define VERSION "4.2.2"
| #define R_PLATFORM "x86_64-pc-linux-gnu"
| #define R_CPU "x86_64"
| #define R_VENDOR "pc"
| #define R_OS "linux-gnu"
| #define Unix 1
| #define R_ARCH ""
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_PARAM_H 1
| #define STDC_HEADERS 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
| #define HAVE_VISIBILITY_ATTRIBUTE 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define HAVE_READLINE_HISTORY_H 1
| #define HAVE_READLINE_READLINE_H 1
| #define HAVE_LIBREADLINE 1
| #define HAVE_HISTORY_TRUNCATE_FILE 1
| #define HAVE_TILDE_EXPAND_WORD 1
| #define HAVE_RL_COMPLETION_MATCHES 1
| #define HAVE_RL_RESIZE_TERMINAL 1
| #define HAVE_RL_SORT_COMPLETION_MATCHES 1
| #define HAVE_DIRENT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_GLOB_H 1
| #define HAVE_GRP_H 1
| #define HAVE_PWD_H 1
| #define HAVE_SCHED_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_RESOURCE_H 1
| #define HAVE_SYS_SELECT_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_SYS_TIMES_H 1
| #define HAVE_SYS_UTSNAME_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_UTIME_H 1
| #define HAVE_ARPA_INET_H 1
| #define HAVE_ELF_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_NETDB_H 1
| #define HAVE_NETINET_IN_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_STDALIGN_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDBOOL_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRING_H 1
| #define HAVE_DECL_SIGSETJMP 1
| #define HAVE_DECL_SIGLONGJMP 1
| #define HAVE_POSIX_SETJMP 1
| #define HAVE_GLIBC2 1
| #define HAVE_INT64_T 1
| #define HAVE_INT_FAST64_T 1
| #define HAVE_DECL_SIZE_MAX 1
| #define R_SOCKLEN_T socklen_t
| #define HAVE_STACK_T 1
| #define HAVE_INTPTR_T 1
| #define HAVE_UINTPTR_T 1
| #define R_INLINE inline
| #define SIZEOF_INT 4
| #define INT_32_BITS 1
| #define SIZEOF_LONG 8
| #define SIZEOF_LONG_LONG 8
| #define SIZEOF_DOUBLE 8
| #define SIZEOF_SIZE_T 8
| #define C_STACK_DIRECTION 1
| #define HAVE_LONG_DOUBLE 1
| #define SIZEOF_LONG_DOUBLE 16
| /* end confdefs.h.  */
| 
| #ifndef _OPENMP
| #error "OpenMP not supported"
| #endif
| #include <omp.h>
| int main (void) { return omp_get_num_threads (); }
| 
configure:26301: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -fopenmp  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -ldl -lm  >&5
configure:26301: $? = 0
configure:26316: result: -fopenmp
configure:26338: checking how to get verbose linking output from x86_64-pc-linux-gnu-gfortran
configure:26349: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.f >&5
f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran
f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran
f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'?
configure:26349: $? = 1
configure: failed program was:
|       program main
| 
|       end
configure:26445: WARNING: compilation failed
configure:26451: result: 
configure:26453: checking for Fortran libraries of x86_64-pc-linux-gnu-gfortran
configure:26477: x86_64-pc-linux-gnu-gfortran -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.f
f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran
f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran
f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'?
configure:26693: result: 
configure:26712: checking how to get verbose linking output from clang
configure:26729: clang -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.c >&5
configure:26729: $? = 0
configure:26752: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -v  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c  >&5
clang version 15.0.5
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/15/bin
Configuration file: /etc/clang/clang.cfg
System configuration file directory: /etc/clang
Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/12
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
 "/usr/lib/llvm/15/bin/clang-15" -cc1 -triple x86_64-pc-linux-gnu -emit-obj --mrelax-relocations -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name conftest.c -mrelocation-model pic -pic-level 2 -pic-is-pie -mframe-pointer=none -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -mllvm -treat-scalable-fixed-error-as-warning -debugger-tuning=gdb -v -fcoverage-compilation-dir=/var/tmp/portage/dev-lang/R-4.2.2/work/R-4.2.2 -resource-dir /usr/lib/llvm/15/bin/../../../../lib/clang/15.0.5 -internal-isystem /usr/lib/llvm/15/bin/../../../../lib/clang/15.0.5/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../x86_64-pc-linux-gnu/include -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -fdebug-compilation-dir=/var/tmp/portage/dev-lang/R-4.2.2/work/R-4.2.2 -ferror-limit 19 -fgnuc-version=4.2.1 -vectorize-loops -vectorize-slp -record-command-line "/usr/lib/llvm/15/bin/clang-15 --rtlib=libgcc --unwindlib=libgcc --stdlib=libstdc++ -fuse-ld=bfd --gcc-install-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/12 -o conftest -O2 -pipe -march=x86-64 -frecord-command-line -fno-color-diagnostics -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -v -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c" -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /var/tmp/portage/dev-lang/R-4.2.2/temp/conftest-5edfa4.o -x c conftest.c
clang -cc1 version 15.0.5 based upon LLVM 15.0.5 default target x86_64-pc-linux-gnu
ignoring nonexistent directory "/usr/local/include"
ignoring nonexistent directory "/usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../x86_64-pc-linux-gnu/include"
ignoring nonexistent directory "/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/lib/llvm/15/bin/../../../../lib/clang/15.0.5/include
 /usr/include
End of search list.
 "/usr/bin/x86_64-pc-linux-gnu-ld.bfd" -pie --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o conftest /usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64/Scrt1.o /usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64/crti.o /usr/lib/gcc/x86_64-pc-linux-gnu/12/crtbeginS.o -L/usr/lib/gcc/x86_64-pc-linux-gnu/12 -L/usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../x86_64-pc-linux-gnu/lib -L/lib -L/usr/lib -O1 --as-needed --defsym=__gentoo_check_ldflags__=0 /var/tmp/portage/dev-lang/R-4.2.2/temp/conftest-5edfa4.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-pc-linux-gnu/12/crtendS.o /usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64/crtn.o
configure:26798: result: -v
configure:26800: checking for C libraries of clang
configure:26828: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -v  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c  >&5
clang version 15.0.5
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/15/bin
Configuration file: /etc/clang/clang.cfg
System configuration file directory: /etc/clang
Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/12
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
 "/usr/lib/llvm/15/bin/clang-15" -cc1 -triple x86_64-pc-linux-gnu -emit-obj --mrelax-relocations -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name conftest.c -mrelocation-model pic -pic-level 2 -pic-is-pie -mframe-pointer=none -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -mllvm -treat-scalable-fixed-error-as-warning -debugger-tuning=gdb -v -fcoverage-compilation-dir=/var/tmp/portage/dev-lang/R-4.2.2/work/R-4.2.2 -resource-dir /usr/lib/llvm/15/bin/../../../../lib/clang/15.0.5 -internal-isystem /usr/lib/llvm/15/bin/../../../../lib/clang/15.0.5/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../x86_64-pc-linux-gnu/include -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -fdebug-compilation-dir=/var/tmp/portage/dev-lang/R-4.2.2/work/R-4.2.2 -ferror-limit 19 -fgnuc-version=4.2.1 -vectorize-loops -vectorize-slp -record-command-line "/usr/lib/llvm/15/bin/clang-15 --rtlib=libgcc --unwindlib=libgcc --stdlib=libstdc++ -fuse-ld=bfd --gcc-install-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/12 -o conftest -O2 -pipe -march=x86-64 -frecord-command-line -fno-color-diagnostics -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -v -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c" -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /var/tmp/portage/dev-lang/R-4.2.2/temp/conftest-6e188f.o -x c conftest.c
clang -cc1 version 15.0.5 based upon LLVM 15.0.5 default target x86_64-pc-linux-gnu
ignoring nonexistent directory "/usr/local/include"
ignoring nonexistent directory "/usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../x86_64-pc-linux-gnu/include"
ignoring nonexistent directory "/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/lib/llvm/15/bin/../../../../lib/clang/15.0.5/include
 /usr/include
End of search list.
 "/usr/bin/x86_64-pc-linux-gnu-ld.bfd" -pie --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o conftest /usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64/Scrt1.o /usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64/crti.o /usr/lib/gcc/x86_64-pc-linux-gnu/12/crtbeginS.o -L/usr/lib/gcc/x86_64-pc-linux-gnu/12 -L/usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../x86_64-pc-linux-gnu/lib -L/lib -L/usr/lib -O1 --as-needed --defsym=__gentoo_check_ldflags__=0 /var/tmp/portage/dev-lang/R-4.2.2/temp/conftest-6e188f.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-pc-linux-gnu/12/crtendS.o /usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64/crtn.o
configure:26983: result:  -L/usr/lib/gcc/x86_64-pc-linux-gnu/12 -L/usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../x86_64-pc-linux-gnu/lib -L/lib -L/usr/lib -lgcc_s
configure:27082: checking for dummy main to link with Fortran libraries
configure:27117: clang -o conftest -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -ldl -lm   >&5
configure:27117: $? = 0
configure:27164: result: none
configure:27196: checking for Fortran name-mangling scheme
configure:27210: x86_64-pc-linux-gnu-gfortran -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types  conftest.f >&5
f951: Warning: '-Werror=' argument '-Werror=implicit-function-declaration' is not valid for Fortran
f951: Warning: '-Werror=' argument '-Werror=implicit-int' is not valid for Fortran
f951: Error: '-Werror=incompatible-function-pointer-types': no option '-Wincompatible-function-pointer-types'; did you mean '-Wincompatible-pointer-types'?
configure:27210: $? = 1
configure: failed program was:
|       subroutine foobar()
|       return
|       end
|       subroutine foo_bar()
|       return
|       end
configure:27352: error: in `/var/tmp/portage/dev-lang/R-4.2.2/work/R-4.2.2':
configure:27354: error: cannot compile a simple Fortran program
See `config.log' for more details

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

ac_cv_build=x86_64-pc-linux-gnu
ac_cv_c_bigendian=no
ac_cv_c_compiler_gnu=yes
ac_cv_c_const=yes
ac_cv_c_uint64_t=yes
ac_cv_c_undeclared_builtin_options='none needed'
ac_cv_cxx_compiler_gnu=yes
ac_cv_env_BLAS_LIBS_set=
ac_cv_env_BLAS_LIBS_value=
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_set=set
ac_cv_env_CC_value=clang
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'
ac_cv_env_CPICFLAGS_set=
ac_cv_env_CPICFLAGS_value=
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_CXX11FLAGS_set=
ac_cv_env_CXX11FLAGS_value=
ac_cv_env_CXX11PICFLAGS_set=
ac_cv_env_CXX11PICFLAGS_value=
ac_cv_env_CXX11STD_set=
ac_cv_env_CXX11STD_value=
ac_cv_env_CXX11_set=
ac_cv_env_CXX11_value=
ac_cv_env_CXX14FLAGS_set=
ac_cv_env_CXX14FLAGS_value=
ac_cv_env_CXX14PICFLAGS_set=
ac_cv_env_CXX14PICFLAGS_value=
ac_cv_env_CXX14STD_set=
ac_cv_env_CXX14STD_value=
ac_cv_env_CXX14_set=
ac_cv_env_CXX14_value=
ac_cv_env_CXX17FLAGS_set=
ac_cv_env_CXX17FLAGS_value=
ac_cv_env_CXX17PICFLAGS_set=
ac_cv_env_CXX17PICFLAGS_value=
ac_cv_env_CXX17STD_set=
ac_cv_env_CXX17STD_value=
ac_cv_env_CXX17_set=
ac_cv_env_CXX17_value=
ac_cv_env_CXX20FLAGS_set=
ac_cv_env_CXX20FLAGS_value=
ac_cv_env_CXX20PICFLAGS_set=
ac_cv_env_CXX20PICFLAGS_value=
ac_cv_env_CXX20STD_set=
ac_cv_env_CXX20STD_value=
ac_cv_env_CXX20_set=
ac_cv_env_CXX20_value=
ac_cv_env_CXXCPP_set=
ac_cv_env_CXXCPP_value=
ac_cv_env_CXXFLAGS_set=set
ac_cv_env_CXXFLAGS_value='-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'
ac_cv_env_CXXPICFLAGS_set=
ac_cv_env_CXXPICFLAGS_value=
ac_cv_env_CXX_set=set
ac_cv_env_CXX_value=clang++
ac_cv_env_DEFS_set=
ac_cv_env_DEFS_value=
ac_cv_env_DYLIB_LDFLAGS_set=
ac_cv_env_DYLIB_LDFLAGS_value=
ac_cv_env_DYLIB_LD_set=
ac_cv_env_DYLIB_LD_value=
ac_cv_env_FCFLAGS_set=set
ac_cv_env_FCFLAGS_value='-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'
ac_cv_env_FC_set=set
ac_cv_env_FC_value=x86_64-pc-linux-gnu-gfortran
ac_cv_env_FPICFLAGS_set=
ac_cv_env_FPICFLAGS_value=
ac_cv_env_JAVA_HOME_set=
ac_cv_env_JAVA_HOME_value=
ac_cv_env_LAPACK_LIBS_set=
ac_cv_env_LAPACK_LIBS_value=
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value='-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0'
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_LIBnn_set=
ac_cv_env_LIBnn_value=
ac_cv_env_LT_SYS_LIBRARY_PATH_set=
ac_cv_env_LT_SYS_LIBRARY_PATH_value=
ac_cv_env_MAIN_CFLAGS_set=
ac_cv_env_MAIN_CFLAGS_value=
ac_cv_env_MAIN_FFLAGS_set=
ac_cv_env_MAIN_FFLAGS_value=
ac_cv_env_MAIN_LDFLAGS_set=
ac_cv_env_MAIN_LDFLAGS_value=
ac_cv_env_MAIN_LD_set=
ac_cv_env_MAIN_LD_value=
ac_cv_env_MAKE_set=
ac_cv_env_MAKE_value=
ac_cv_env_OBJCFLAGS_set=
ac_cv_env_OBJCFLAGS_value=
ac_cv_env_OBJC_set=
ac_cv_env_OBJC_value=
ac_cv_env_PKG_CONFIG_LIBDIR_set=
ac_cv_env_PKG_CONFIG_LIBDIR_value=
ac_cv_env_PKG_CONFIG_PATH_set=
ac_cv_env_PKG_CONFIG_PATH_value=
ac_cv_env_PKG_CONFIG_set=
ac_cv_env_PKG_CONFIG_value=
ac_cv_env_R_BATCHSAVE_set=
ac_cv_env_R_BATCHSAVE_value=
ac_cv_env_R_BROWSER_set=
ac_cv_env_R_BROWSER_value=
ac_cv_env_R_PAPERSIZE_set=
ac_cv_env_R_PAPERSIZE_value=
ac_cv_env_R_PDFVIEWER_set=
ac_cv_env_R_PDFVIEWER_value=
ac_cv_env_R_PRINTCMD_set=
ac_cv_env_R_PRINTCMD_value=
ac_cv_env_R_SHELL_set=
ac_cv_env_R_SHELL_value=
ac_cv_env_SAFE_FFLAGS_set=
ac_cv_env_SAFE_FFLAGS_value=
ac_cv_env_SHLIB_CFLAGS_set=
ac_cv_env_SHLIB_CFLAGS_value=
ac_cv_env_SHLIB_CXX11LDFLAGS_set=
ac_cv_env_SHLIB_CXX11LDFLAGS_value=
ac_cv_env_SHLIB_CXX11LD_set=
ac_cv_env_SHLIB_CXX11LD_value=
ac_cv_env_SHLIB_CXX14LDFLAGS_set=
ac_cv_env_SHLIB_CXX14LDFLAGS_value=
ac_cv_env_SHLIB_CXX14LD_set=
ac_cv_env_SHLIB_CXX14LD_value=
ac_cv_env_SHLIB_CXX17LDFLAGS_set=
ac_cv_env_SHLIB_CXX17LDFLAGS_value=
ac_cv_env_SHLIB_CXX17LD_set=
ac_cv_env_SHLIB_CXX17LD_value=
ac_cv_env_SHLIB_CXX20LDFLAGS_set=
ac_cv_env_SHLIB_CXX20LDFLAGS_value=
ac_cv_env_SHLIB_CXX20LD_set=
ac_cv_env_SHLIB_CXX20LD_value=
ac_cv_env_SHLIB_CXXLDFLAGS_set=
ac_cv_env_SHLIB_CXXLDFLAGS_value=
ac_cv_env_SHLIB_CXXLD_set=
ac_cv_env_SHLIB_CXXLD_value=
ac_cv_env_SHLIB_FFLAGS_set=
ac_cv_env_SHLIB_FFLAGS_value=
ac_cv_env_SHLIB_LDFLAGS_set=
ac_cv_env_SHLIB_LDFLAGS_value=
ac_cv_env_SHLIB_LD_set=
ac_cv_env_SHLIB_LD_value=
ac_cv_env_TAR_set=
ac_cv_env_TAR_value=
ac_cv_env_TCLTK_CPPFLAGS_set=
ac_cv_env_TCLTK_CPPFLAGS_value=
ac_cv_env_TCLTK_LIBS_set=
ac_cv_env_TCLTK_LIBS_value=
ac_cv_env_XMKMF_set=
ac_cv_env_XMKMF_value=
ac_cv_env_YACC_set=
ac_cv_env_YACC_value=
ac_cv_env_YFLAGS_set=
ac_cv_env_YFLAGS_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_r_arch_set=
ac_cv_env_r_arch_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_fc_compiler_gnu=no
ac_cv_fc_dummy_main=none
ac_cv_fc_libs=
ac_cv_fortran_dummy_main=none
ac_cv_func_history_truncate_file=yes
ac_cv_func_tilde_expand_word=yes
ac_cv_have_decl_rl_completion_matches=yes
ac_cv_have_decl_rl_resize_terminal=yes
ac_cv_have_decl_rl_sort_completion_matches=yes
ac_cv_have_decl_siglongjmp=yes
ac_cv_have_decl_sigsetjmp=yes
ac_cv_header_arpa_inet_h=yes
ac_cv_header_dirent_dirent_h=yes
ac_cv_header_dlfcn_h=yes
ac_cv_header_elf_h=yes
ac_cv_header_errno_h=yes
ac_cv_header_fcntl_h=yes
ac_cv_header_features_h=yes
ac_cv_header_floatingpoint_h=no
ac_cv_header_glob_h=yes
ac_cv_header_grp_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_langinfo_h=yes
ac_cv_header_limits_h=yes
ac_cv_header_locale_h=yes
ac_cv_header_minix_config_h=no
ac_cv_header_netdb_h=yes
ac_cv_header_netinet_in_h=yes
ac_cv_header_pwd_h=yes
ac_cv_header_readline_history_h=yes
ac_cv_header_readline_readline_h=yes
ac_cv_header_sched_h=yes
ac_cv_header_stdalign_h=yes
ac_cv_header_stdarg_h=yes
ac_cv_header_stdbool_h=yes
ac_cv_header_stdint_h=yes
ac_cv_header_stdio_h=yes
ac_cv_header_stdlib_h=yes
ac_cv_header_string_h=yes
ac_cv_header_strings_h=yes
ac_cv_header_sys_param_h=yes
ac_cv_header_sys_resource_h=yes
ac_cv_header_sys_select_h=yes
ac_cv_header_sys_socket_h=yes
ac_cv_header_sys_stat_h=yes
ac_cv_header_sys_time_h=yes
ac_cv_header_sys_times_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_sys_utsname_h=yes
ac_cv_header_sys_wait_h=yes
ac_cv_header_unistd_h=yes
ac_cv_header_utime_h=yes
ac_cv_header_wchar_h=yes
ac_cv_host=x86_64-pc-linux-gnu
ac_cv_lib_dl_dlopen=yes
ac_cv_lib_m_cos=yes
ac_cv_lib_m_sin=yes
ac_cv_lib_readline_rl_callback_read_char=yes
ac_cv_objc_compiler_gnu=no
ac_cv_objext=o
ac_cv_path_EGREP='/bin/grep -E'
ac_cv_path_FGREP='/bin/grep -F'
ac_cv_path_GETWD=/bin/pwd
ac_cv_path_GREP=/bin/grep
ac_cv_path_INSTALL_INFO=/usr/bin/install-info
ac_cv_path_NOTANGLE=false
ac_cv_path_PAGER=/usr/bin/less
ac_cv_path_PKG_CONFIG=/usr/bin/pkg-config
ac_cv_path_REALPATH=/usr/bin/realpath
ac_cv_path_R_BROWSER=/usr/bin/xdg-open
ac_cv_path_R_BZIPCMD=/bin/bzip2
ac_cv_path_R_GZIPCMD=/bin/gzip
ac_cv_path_R_PDFVIEWER=/usr/bin/xdg-open
ac_cv_path_R_UNZIPCMD=/usr/bin/unzip
ac_cv_path_SED=/bin/sed
ac_cv_path_TAR=/bin/gtar
ac_cv_path_TEXI2ANY=/usr/bin/texi2any
ac_cv_path_TEXI2DVI=/usr/bin/texi2dvi
ac_cv_path_WHICH=/usr/bin/which
ac_cv_path_install='/usr/lib/portage/python3.10/ebuild-helpers/xattr/install -c'
ac_cv_path_lt_DD=/bin/dd
ac_cv_prog_AR=ar
ac_cv_prog_AWK=gawk
ac_cv_prog_CC=clang
ac_cv_prog_CPP='clang -E'
ac_cv_prog_CXXCPP='clang++ -E'
ac_cv_prog_DLLTOOL=x86_64-pc-linux-gnu-dlltool
ac_cv_prog_FC=x86_64-pc-linux-gnu-gfortran
ac_cv_prog_OBJC=x86_64-pc-linux-gnu-gcc
ac_cv_prog_OBJDUMP=x86_64-pc-linux-gnu-objdump
ac_cv_prog_RANLIB=x86_64-pc-linux-gnu-ranlib
ac_cv_prog_STRIP=x86_64-pc-linux-gnu-strip
ac_cv_prog_YACC='bison -y'
ac_cv_prog_c_openmp=-fopenmp
ac_cv_prog_cc_c11=
ac_cv_prog_cc_g=yes
ac_cv_prog_cc_stdc=
ac_cv_prog_cxx_11=no
ac_cv_prog_cxx_cxx11=
ac_cv_prog_cxx_g=yes
ac_cv_prog_cxx_stdcxx=
ac_cv_prog_fc_g=yes
ac_cv_prog_gcc_traditional=no
ac_cv_prog_objc_g=no
ac_cv_safe_to_define___extensions__=yes
ac_cv_search_opendir='none required'
ac_cv_should_define__xopen_source=no
ac_cv_sizeof_double=8
ac_cv_sizeof_int=4
ac_cv_sizeof_long=8
ac_cv_sizeof_long_double=16
ac_cv_sizeof_long_long=8
ac_cv_sizeof_size_t=8
ac_cv_type_blkcnt_t=yes
ac_cv_type_int64_t=yes
ac_cv_type_int_fast64_t=yes
ac_cv_type_intptr_t=yes
ac_cv_type_pid_t=yes
ac_cv_type_size_t=yes
ac_cv_type_stack_t=yes
ac_cv_type_uintptr_t=yes
lt_cv_ar_at_file=@
lt_cv_archive_cmds_need_lc=no
lt_cv_deplibs_check_method=pass_all
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_ld_reload_flag=-r
lt_cv_nm_interface='BSD nm'
lt_cv_objdir=.libs
lt_cv_path_LD=/usr/bin/x86_64-pc-linux-gnu-ld
lt_cv_path_LDCXX='/usr/bin/x86_64-pc-linux-gnu-ld -m elf_x86_64'
lt_cv_path_NM='/usr/bin/x86_64-pc-linux-gnu-nm -B'
lt_cv_path_mainfest_tool=no
lt_cv_prog_compiler_c_o=yes
lt_cv_prog_compiler_c_o_CXX=yes
lt_cv_prog_compiler_c_o_FC=no
lt_cv_prog_compiler_pic='-fPIC -DPIC'
lt_cv_prog_compiler_pic_CXX='-fPIC -DPIC'
lt_cv_prog_compiler_pic_FC=
lt_cv_prog_compiler_pic_works=yes
lt_cv_prog_compiler_pic_works_CXX=yes
lt_cv_prog_compiler_rtti_exceptions=yes
lt_cv_prog_compiler_static_works=yes
lt_cv_prog_compiler_static_works_CXX=yes
lt_cv_prog_compiler_static_works_FC=no
lt_cv_prog_gnu_ld=yes
lt_cv_prog_gnu_ldcxx=yes
lt_cv_sharedlib_from_linklib_cmd='printf %s\n'
lt_cv_shlibpath_overrides_runpath=yes
lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[	 ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[	 ][	 ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'' | sed '\''/ __gnu_lto/d'\'''
lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(lib.*\)$/  {"\1", (void *) \&\1},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"lib\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\'''
lt_cv_sys_global_symbol_to_import=
lt_cv_sys_max_cmd_len=1572864
lt_cv_to_host_file_cmd=func_convert_file_noop
lt_cv_to_tool_file_cmd=func_convert_file_noop
lt_cv_truncate_bin='/bin/dd bs=4096 count=1'
r_cv_OBJCXX=
r_cv_c_inline=inline
r_cv_c_libs=' -L/usr/lib/gcc/x86_64-pc-linux-gnu/12 -L/usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-pc-linux-gnu/12/../../../../x86_64-pc-linux-gnu/lib -L/lib -L/usr/lib -lgcc_s'
r_cv_cstack_direction=down
r_cv_header_glibc2=yes
r_cv_header_setjmp_posix=yes
r_cv_prog_c_v=-v
r_cv_prog_cc_c_o_lo=yes
r_cv_prog_cc_m='$(CC) -MM'
r_cv_prog_cc_vis=yes
r_cv_prog_cxx=yes
r_cv_prog_cxx_vis=yes
r_cv_prog_fc_vis=no
r_cv_prog_texi2any_v5=yes
r_cv_size_max=yes
r_cv_type_socklen=socklen_t
r_cv_visibility_attribute=yes

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

ACLOCAL='aclocal'
ALLOCA=''
AR='ar'
ARFLAGS='rc'
AUTOCONF='autoconf'
AUTOHEADER='autoheader'
AWK='gawk'
BITMAP_CPPFLAGS=''
BITMAP_LIBS=''
BLAS_LIBS0=''
BLAS_LIBS=''
BLAS_SHLIB_FALSE=''
BLAS_SHLIB_TRUE=''
BUILDDIR_IS_SRCDIR='yes'
BUILD_AQUA_FALSE=''
BUILD_AQUA_TRUE=''
BUILD_DEVCAIRO_FALSE=''
BUILD_DEVCAIRO_TRUE=''
BUILD_HTML_FALSE=''
BUILD_HTML_TRUE='#'
BUILD_INCLUDED_LIBINTL=''
BUILD_LIBINTL_FALSE=''
BUILD_LIBINTL_TRUE=''
BUILD_LTO_ALL_FALSE=''
BUILD_LTO_ALL_TRUE='#'
BUILD_LTO_CHECK_FALSE=''
BUILD_LTO_CHECK_TRUE='#'
BUILD_LTO_FALSE=''
BUILD_LTO_TRUE='#'
BUILD_TRE_FALSE=''
BUILD_TRE_TRUE=''
BUILD_TZONE_FALSE=''
BUILD_TZONE_TRUE=''
BUILD_X11_FALSE=''
BUILD_X11_TRUE=''
BUILD_XDR_FALSE=''
BUILD_XDR_TRUE=''
BYTE_COMPILE_PACKAGES_FALSE='#'
BYTE_COMPILE_PACKAGES_TRUE=''
CAIROX11_CPPFLAGS=''
CAIROX11_LIBS=''
CAIRO_CPPFLAGS=''
CAIRO_LIBS=''
CATOBJEXT=''
CC='clang'
CFLAGS='-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'
CFLAG_VISIBILITY=''
COMPILE_FORTRAN_DOUBLE_COMPLEX_FALSE=''
COMPILE_FORTRAN_DOUBLE_COMPLEX_TRUE=''
CPICFLAGS=''
CPP='clang -E'
CPPFLAGS=''
CURL_CONFIG=''
CURL_CPPFLAGS=''
CURL_LIBS=''
CXX11=''
CXX11FLAGS=''
CXX11PICFLAGS=''
CXX11STD=''
CXX14=''
CXX14FLAGS=''
CXX14PICFLAGS=''
CXX14STD=''
CXX17=''
CXX17FLAGS=''
CXX17PICFLAGS=''
CXX17STD=''
CXX20=''
CXX20FLAGS=''
CXX20PICFLAGS=''
CXX20STD=''
CXX='clang++'
CXXCPP0='$(CXX) -E'
CXXCPP='clang++ -E'
CXXFLAGS='-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'
CXXPICFLAGS=''
CXXSTD=''
CXX_VISIBILITY='-fvisibility=hidden'
C_VISIBILITY='-fvisibility=hidden'
DATADIRNAME=''
DEFS=''
DLLTOOL='x86_64-pc-linux-gnu-dlltool'
DSYMUTIL=''
DUMPBIN=''
DYLIB_EXT=''
DYLIB_LD=''
DYLIB_LDFLAGS=''
DYLIB_UNDEFINED_ALLOWED_FALSE=''
DYLIB_UNDEFINED_ALLOWED_TRUE=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/bin/grep -E'
EXEEXT=''
FC='x86_64-pc-linux-gnu-gfortran'
FCFLAGS='-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'
FCFLAGS_f90=''
FCFLAGS_f95=''
FCLIBS=''
FCLIBS_XTRA=''
FFLAGS='-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'
FGREP='/bin/grep -F'
FLIBS=''
FLIBS_IN_SO=''
FOUNDATION_CPPFLAGS=''
FOUNDATION_LIBS=''
FPICFLAGS=''
FPIEFLAGS=''
FW_VERSION=''
F_VISIBILITY=''
GENCAT=''
GETWD='/bin/pwd'
GLIBC21=''
GLIBC2=''
GMSGFMT=''
GMSGFMT_015=''
GREP='/bin/grep'
HAVE_ASPRINTF=''
HAVE_CXX11=''
HAVE_CXX14=''
HAVE_CXX17=''
HAVE_CXX20=''
HAVE_FORTRAN_DOUBLE_COMPLEX=''
HAVE_POSIX_PRINTF=''
HAVE_SNPRINTF=''
HAVE_VISIBILITY=''
HAVE_WPRINTF=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_INFO='/usr/bin/install-info'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTOBJEXT=''
INTERNET_LIBS=''
INTLBISON=''
INTLLIBS=''
INTLOBJS=''
INTL_LIBTOOL_SUFFIX_PREFIX=''
INTL_MACOSX_LIBS=''
JAR=''
JAVA=''
JAVAC=''
JAVAH=''
JAVA_CPPFLAGS0=''
JAVA_HOME=''
JAVA_LD_LIBRARY_PATH=''
JAVA_LIBS0=''
JUSTYACC=''
KPSEWHICH=''
LAPACK_LDFLAGS=''
LAPACK_LIBS=''
LD='/usr/bin/x86_64-pc-linux-gnu-ld -m elf_x86_64'
LDFLAGS='-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0'
LIBICONV=''
LIBINTL=''
LIBM='-lm'
LIBMULTITHREAD=''
LIBOBJS=''
LIBPTH=''
LIBR0='-L"$(R_HOME)/lib$(R_ARCH)"'
LIBR1='-lR'
LIBR_LDFLAGS=''
LIBS='-ldl -lm '
LIBTHREAD=''
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LIBTOOL_DEPS='./tools//ltmain.sh'
LIBnn='lib64'
LIPO=''
LN_S='ln -s'
LTLIBICONV=''
LTLIBINTL=''
LTLIBMULTITHREAD=''
LTLIBOBJS=''
LTLIBPTH=''
LTLIBTHREAD=''
LTO=''
LTOALL=''
LTOALL_FC=''
LTO_FC=''
LTO_LD=''
LT_SYS_LIBRARY_PATH=''
MACOS_SIERRA=''
MAC_CPU=''
MAINTAINER_MODE_FALSE=''
MAINTAINER_MODE_TRUE='#'
MAIN_CFLAGS=''
MAIN_FFLAGS=''
MAIN_LD=''
MAIN_LDFLAGS=''
MAJ_MIN_VERSION='4.2'
MAKE='make'
MAKEINDEX=''
MANIFEST_TOOL=':'
MKDIR_P=''
MSGFMT=''
MSGFMT_015=''
MSGMERGE=''
NM='/usr/bin/x86_64-pc-linux-gnu-nm -B'
NMEDIT=''
NOTANGLE='notangle'
OBJC='x86_64-pc-linux-gnu-gcc'
OBJCFLAGS=''
OBJCXX=''
OBJCXXFLAGS=''
OBJC_LIBS=''
OBJDUMP='x86_64-pc-linux-gnu-objdump'
OBJEXT='o'
OPENMP_CFLAGS='-fopenmp'
OPENMP_CXXFLAGS=''
OPENMP_FCFLAGS=''
OTOOL64=''
OTOOL=''
PACKAGE='R'
PACKAGE_BUGREPORT='https://bugs.r-project.org'
PACKAGE_NAME='R'
PACKAGE_STRING='R 4.2.2'
PACKAGE_TARNAME='R'
PACKAGE_URL='https://www.r-project.org'
PACKAGE_VERSION='4.2.2'
PAGER='/usr/bin/less'
PAPERCONF=''
PATH_SEPARATOR=':'
PCRE2_CONFIG=''
PDFLATEX=''
PDFTEX=''
PKG_CONFIG='/usr/bin/pkg-config'
PKG_CONFIG_LIBDIR=''
PKG_CONFIG_PATH=''
POSUB=''
PRI_MACROS_BROKEN=''
RANLIB='x86_64-pc-linux-gnu-ranlib'
RBLAS_LDFLAGS=''
READLINE_LIBS='-lreadline '
REALPATH='/usr/bin/realpath'
RLAPACK_LDFLAGS=''
RMATH_HAVE_WORKING_LOG1P=''
R_ARCH=''
R_BATCHSAVE=''
R_BROWSER='/usr/bin/xdg-open'
R_BZIPCMD='/bin/bzip2'
R_CONFIG_ARGS=' '\''--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'\'' '\''--datarootdir=/usr/share'\'' '\''--disable-static'\'' '\''--docdir=/usr/share/doc/R-4.2.2'\'' '\''--htmldir=/usr/share/doc/R-4.2.2/html'\'' '\''--with-sysroot=/'\'' '\''--libdir=/usr/lib64'\'' '\''--enable-byte-compiled-packages'\'' '\''--enable-R-shlib'\'' '\''--disable-R-framework'\'' '\''--disable-R-static-lib'\'' '\''--with-blas=-lblas '\'' '\''rdocdir=/usr/share/doc/R-4.2.2'\'' '\''--with-system-tre'\'' '\''--disable-java'\'' '\''--disable-lto'\'' '\''--enable-nls'\'' '\''--enable-openmp'\'' '\''--disable-R-profiling'\'' '\''--disable-memory-profiling'\'' '\''--without-cairo'\'' '\''--without-ICU'\'' '\''--without-jpeglib'\'' '\''--without-lapack'\'' '\''--with-recommended-packages'\'' '\''--without-libpng'\'' '\''--with-readline'\'' '\''--without-libtiff'\'' '\''--without-tcltk'\'' '\''--without-tk-config'\'' '\''--without-tcl-config'\'' '\''--without-x'\'' '\''build_alias=x86_64-pc-linux-gnu'\'' '\''host_alias=x86_64-pc-linux-gnu'\'' '\''CC=clang'\'' '\''CFLAGS=-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'\'' '\''LDFLAGS=-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0'\'' '\''FC=x86_64-pc-linux-gnu-gfortran'\'' '\''FCFLAGS=-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'\'' '\''CXX=clang++'\'' '\''CXXFLAGS=-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'\'''
R_DEFS=''
R_DYLIB_EXT=''
R_GZIPCMD='/bin/gzip'
R_INCLUDES='-I"$(R_INCLUDE_DIR)"'
R_JAVA_LD_LIBRARY_PATH=''
R_LD_LIBRARY_PATH=''
R_OPENMP_CFLAGS=''
R_OPENMP_FFLAGS=''
R_OS='linux-gnu'
R_OSTYPE='unix'
R_PAPERSIZE=''
R_PDFVIEWER='/usr/bin/xdg-open'
R_PLATFORM='x86_64-pc-linux-gnu'
R_PRINTCMD=''
R_PROFILING=''
R_RD4PDF='times,inconsolata,hyper'
R_SHELL=''
R_SYSTEM_ABI=''
R_UNZIPCMD='/usr/bin/unzip'
R_XTRA_CFLAGS=''
R_XTRA_CPPFLAGS=''
R_XTRA_CXXFLAGS=''
R_XTRA_FFLAGS=''
R_XTRA_LIBS=''
R_ZIPCMD=''
Rshlibpath_var='LD_LIBRARY_PATH'
SAFE_FFLAGS=''
SED='/bin/sed'
SET_MAKE=''
SHELL='/bin/sh'
SHLIB_CFLAGS=''
SHLIB_CXX11LD=''
SHLIB_CXX11LDFLAGS=''
SHLIB_CXX14LD=''
SHLIB_CXX14LDFLAGS=''
SHLIB_CXX17LD=''
SHLIB_CXX17LDFLAGS=''
SHLIB_CXX20LD=''
SHLIB_CXX20LDFLAGS=''
SHLIB_CXXFLAGS=''
SHLIB_CXXLD=''
SHLIB_CXXLDFLAGS=''
SHLIB_EXT=''
SHLIB_FCLD=''
SHLIB_FCLDFLAGS=''
SHLIB_FFLAGS=''
SHLIB_LD=''
SHLIB_LDFLAGS=''
SHLIB_LIBADD=''
SHLIB_OPENMP_CFLAGS=''
SHLIB_OPENMP_CXXFLAGS=''
SHLIB_OPENMP_FFLAGS=''
STATICR1=''
STATICR2=''
STRIP='x86_64-pc-linux-gnu-strip'
STRIP_SHARED_LIB='x86_64-pc-linux-gnu-strip --strip-unneeded'
STRIP_STATIC_LIB='x86_64-pc-linux-gnu-strip --strip-debug'
TAR='/bin/gtar'
TCLTK_CPPFLAGS=''
TCLTK_LIBS=''
TCL_CONFIG='no'
TEX=''
TEXI2ANY='/usr/bin/texi2any'
TEXI2DVI='/usr/bin/texi2dvi'
TEXI2DVICMD='/usr/bin/texi2dvi'
TIRPC_CPPFLAGS=''
TK_CONFIG='no'
USE_EXPORTFILES_FALSE=''
USE_EXPORTFILES_TRUE=''
USE_EXTERNAL_BLAS_FALSE=''
USE_EXTERNAL_BLAS_TRUE=''
USE_EXTERNAL_LAPACK_FALSE=''
USE_EXTERNAL_LAPACK_TRUE=''
USE_ICU=''
USE_ICU_APPLE=''
USE_INCLUDED_LIBINTL=''
USE_NLS=''
USE_NLS_FALSE=''
USE_NLS_TRUE=''
USE_RECOMMENDED_PACKAGES_FALSE=''
USE_RECOMMENDED_PACKAGES_TRUE=''
USE_VECLIB_G95FIX_FALSE=''
USE_VECLIB_G95FIX_TRUE=''
VERSION='4.2.2'
WANT_JAVA_FALSE=''
WANT_JAVA_TRUE='#'
WANT_R_FRAMEWORK_FALSE=''
WANT_R_FRAMEWORK_TRUE='#'
WANT_R_SHLIB_FALSE='#'
WANT_R_SHLIB_TRUE=''
WANT_R_STATIC_FALSE=''
WANT_R_STATIC_TRUE='#'
WHICH='/usr/bin/which'
WOE32DLL=''
XGETTEXT=''
XGETTEXT_015=''
XMKMF=''
XTRA_INTL_CPPFLAGS=''
X_CFLAGS=''
X_EXTRA_LIBS=''
X_LIBS=''
X_PRE_LIBS=''
YACC='bison -y'
YFLAGS=''
ac_ct_AR=''
ac_ct_CC=''
ac_ct_CXX=''
ac_ct_DUMPBIN=''
ac_ct_FC=''
ac_ct_OBJC=''
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'
config_opts=' '\''--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'\'' '\''--datarootdir=/usr/share'\'' '\''--disable-static'\'' '\''--docdir=/usr/share/doc/R-4.2.2'\'' '\''--htmldir=/usr/share/doc/R-4.2.2/html'\'' '\''--with-sysroot=/'\'' '\''--libdir=/usr/lib64'\'' '\''--enable-byte-compiled-packages'\'' '\''--enable-R-shlib'\'' '\''--disable-R-framework'\'' '\''--disable-R-static-lib'\'' '\''--with-blas=-lblas '\'' '\''rdocdir=/usr/share/doc/R-4.2.2'\'' '\''--with-system-tre'\'' '\''--disable-java'\'' '\''--disable-lto'\'' '\''--enable-nls'\'' '\''--enable-openmp'\'' '\''--disable-R-profiling'\'' '\''--disable-memory-profiling'\'' '\''--without-cairo'\'' '\''--without-ICU'\'' '\''--without-jpeglib'\'' '\''--without-lapack'\'' '\''--with-recommended-packages'\'' '\''--without-libpng'\'' '\''--with-readline'\'' '\''--without-libtiff'\'' '\''--without-tcltk'\'' '\''--without-tk-config'\'' '\''--without-tcl-config'\'' '\''--without-x'\'' '\''build_alias=x86_64-pc-linux-gnu'\'' '\''host_alias=x86_64-pc-linux-gnu'\'' '\''CC=clang'\'' '\''CFLAGS=-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'\'' '\''LDFLAGS=-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0'\'' '\''FC=x86_64-pc-linux-gnu-gfortran'\'' '\''FCFLAGS=-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'\'' '\''CXX=clang++'\'' '\''CXXFLAGS=-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types'\'''
custom_JAR=''
custom_JAVA=''
custom_JAVAC=''
custom_JAVAH=''
custom_JAVA_CPPFLAGS=''
custom_JAVA_HOME=''
custom_JAVA_LD_LIBRARY_PATH=''
custom_JAVA_LIBS=''
datadir='/usr/share'
datarootdir='/usr/share'
docdir='/usr/share/doc/R-4.2.2'
dvidir='${docdir}'
exec_prefix='NONE'
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/R-4.2.2/html'
includedir='${prefix}/include'
infodir='/usr/share/info'
libdir='/usr/lib64'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='/var/lib'
mandir='/usr/share/man'
mkdir_p=''
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/usr'
program_transform_name='s,x,x,'
psdir='${docdir}'
r_arch=''
rdocdir='/usr/share/doc/R-4.2.2'
rincludedir='${rhome}/include'
rsharedir='${rhome}/share'
runstatedir='${localstatedir}/run'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
shlibpath_var='LD_LIBRARY_PATH'
sysconfdir='/etc'
target_alias=''
use_tcltk=''

## ------------------- ##
## File substitutions. ##
## ------------------- ##

r_cc_lo_rules_frag='Makefrag.cc_lo'
r_cc_rules_frag='Makefrag.cc'
r_cxx_rules_frag=''
r_objc_rules_frag=''

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

/* confdefs.h */
#define PACKAGE_NAME "R"
#define PACKAGE_TARNAME "R"
#define PACKAGE_VERSION "4.2.2"
#define PACKAGE_STRING "R 4.2.2"
#define PACKAGE_BUGREPORT "https://bugs.r-project.org"
#define PACKAGE_URL "https://www.r-project.org"
#define PACKAGE "R"
#define VERSION "4.2.2"
#define R_PLATFORM "x86_64-pc-linux-gnu"
#define R_CPU "x86_64"
#define R_VENDOR "pc"
#define R_OS "linux-gnu"
#define Unix 1
#define R_ARCH ""
#define HAVE_STDIO_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_STRINGS_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_UNISTD_H 1
#define HAVE_WCHAR_H 1
#define HAVE_SYS_TIME_H 1
#define HAVE_SYS_PARAM_H 1
#define STDC_HEADERS 1
#define _ALL_SOURCE 1
#define _DARWIN_C_SOURCE 1
#define _GNU_SOURCE 1
#define _HPUX_ALT_XOPEN_SOCKET_API 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 __EXTENSIONS__ 1
#define HAVE_VISIBILITY_ATTRIBUTE 1
#define HAVE_DLFCN_H 1
#define LT_OBJDIR ".libs/"
#define HAVE_LIBM 1
#define HAVE_LIBDL 1
#define HAVE_READLINE_HISTORY_H 1
#define HAVE_READLINE_READLINE_H 1
#define HAVE_LIBREADLINE 1
#define HAVE_HISTORY_TRUNCATE_FILE 1
#define HAVE_TILDE_EXPAND_WORD 1
#define HAVE_RL_COMPLETION_MATCHES 1
#define HAVE_RL_RESIZE_TERMINAL 1
#define HAVE_RL_SORT_COMPLETION_MATCHES 1
#define HAVE_DIRENT_H 1
#define HAVE_SYS_WAIT_H 1
#define HAVE_DLFCN_H 1
#define HAVE_FCNTL_H 1
#define HAVE_GLOB_H 1
#define HAVE_GRP_H 1
#define HAVE_PWD_H 1
#define HAVE_SCHED_H 1
#define HAVE_STRINGS_H 1
#define HAVE_SYS_RESOURCE_H 1
#define HAVE_SYS_SELECT_H 1
#define HAVE_SYS_SOCKET_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_SYS_TIME_H 1
#define HAVE_SYS_TIMES_H 1
#define HAVE_SYS_UTSNAME_H 1
#define HAVE_UNISTD_H 1
#define HAVE_UTIME_H 1
#define HAVE_ARPA_INET_H 1
#define HAVE_ELF_H 1
#define HAVE_FEATURES_H 1
#define HAVE_LANGINFO_H 1
#define HAVE_NETDB_H 1
#define HAVE_NETINET_IN_H 1
#define HAVE_SYS_PARAM_H 1
#define HAVE_STDALIGN_H 1
#define HAVE_ERRNO_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_LIMITS_H 1
#define HAVE_LOCALE_H 1
#define HAVE_STDARG_H 1
#define HAVE_STDBOOL_H 1
#define HAVE_STDINT_H 1
#define HAVE_STRING_H 1
#define HAVE_DECL_SIGSETJMP 1
#define HAVE_DECL_SIGLONGJMP 1
#define HAVE_POSIX_SETJMP 1
#define HAVE_GLIBC2 1
#define HAVE_INT64_T 1
#define HAVE_INT_FAST64_T 1
#define HAVE_DECL_SIZE_MAX 1
#define R_SOCKLEN_T socklen_t
#define HAVE_STACK_T 1
#define HAVE_INTPTR_T 1
#define HAVE_UINTPTR_T 1
#define R_INLINE inline
#define SIZEOF_INT 4
#define INT_32_BITS 1
#define SIZEOF_LONG 8
#define SIZEOF_LONG_LONG 8
#define SIZEOF_DOUBLE 8
#define SIZEOF_SIZE_T 8
#define C_STACK_DIRECTION 1
#define HAVE_LONG_DOUBLE 1
#define SIZEOF_LONG_DOUBLE 16

configure: exit 1