checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether the compiler supports GNU C... yes
checking whether gcc accepts -g... yes
checking for gcc option to enable C11 features... none needed
checking for stdio.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for strings.h... yes
checking for sys/stat.h... yes
checking for sys/types.h... yes
checking for unistd.h... yes
checking for wchar.h... yes
checking for minix/config.h... no
checking for stdarg.h... yes
checking for sys/param.h... yes
checking for fcntl.h... yes
checking for io.h... no
checking for stdbit.h... yes
checking for endian.h... yes
checking for sys/endian.h... no
checking for machine/endian.h... no
checking for byteswap.h... yes
checking for arpa/inet.h... yes
checking for intrin.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking whether _XOPEN_SOURCE should be defined... no
checking whether gcc accepts -std=c23... yes
checking whether gcc accepts -U__STRICT_ANSI__... yes
checking whether gcc accepts -ggdb3... yes
checking for gcc option to enable large file support... none needed
checking for library containing inflate... -lz
checking for size_t... yes
checking whether gcc accepts -Werror=unknown-warning-option... no
checking whether gcc accepts -fwrapv... yes
checking whether gcc accepts -ftrivial-auto-var-init=zero... yes
checking whether gcc accepts -fno-common... yes
checking for suffix of library files... a
checking whether ln -s works... yes
checking whether make sets $(MAKE)... yes
checking for a BSD-compatible install... /usr/bin/install -c
checking for a race-free mkdir -p... /usr/sbin/mkdir -p
checking for nroff... nroff
checking for asciidoc... asciidoc
checking for xmlto... no
checking for xz... xz
checking for python3... python3
checking for ar... ar
checking for ranlib... ranlib
checking for strip... strip
checking for an ANSI C-conforming const... yes
checking for inline... inline
checking for C/C++ restrict keyword... __restrict__
checking if gcc supports variadic macros... yes
checking if gcc supports varadic macro comma dropping... 
checking for function name constant... __func__
checking for strings.h... (cached) yes
checking for _Bool... yes
checking for stdbool.h that conforms to C99 or later... yes
checking for stdnoreturn.h... yes
checking for io.h... (cached) no
checking for fcntl.h... (cached) yes
checking for unistd.h... (cached) yes
checking for sys/mman.h... yes
checking for sys/types.h... (cached) yes
checking for sys/stat.h... (cached) yes
checking for sys/resource.h... yes
checking for strcasecmp... yes
checking for stricmp... no
checking for strncasecmp... yes
checking for strnicmp... no
checking for strsep... yes
checking for strnlen... yes
checking for strrchrnul... no
checking for iscntrl... yes
checking for isascii... yes
checking for mempcpy... yes
checking for mempset... no
checking for getuid... yes
checking for getgid... yes
checking for getrlimit... yes
checking for realpath... yes
checking for canonicalize_file_name... yes
checking for _fullpath... no
checking for pathconf... yes
checking for declarations of fseeko and ftello... yes
checking for _fseeki64... no
checking for ftruncate... yes
checking for _chsize... no
checking for _chsize_s... no
checking for fileno... yes
checking for _fileno... no
checking for getpagesize... yes
checking for working mmap... yes
checking for getpagesize... (cached) yes
checking for sysconf... yes
checking for access... yes
checking for _access... no
checking for faccessat... yes
checking for __builtin_expect... yes
checking for sprintf... snprintf
checking for vsnprintf... vsnprintf
checking for strlcpy... yes
checking for strrchrnul... (cached) no
checking for struct stat... yes
checking for stat... yes
checking for fstat... yes
checking for struct _stati64... no
checking for S_ISREG... yes
checking for gcc options needed to detect all undeclared functions... none needed
checking whether strcasecmp is declared... yes
checking whether stricmp is declared... no
checking whether strncasecmp is declared... yes
checking whether strnicmp is declared... no
checking whether strsep is declared... yes
checking whether strlcpy is declared... yes
checking whether strnlen is declared... yes
checking whether strrchrnul is declared... no
checking for unsigned long long int... yes
checking for uintmax_t... yes
checking for uintptr_t... yes
checking whether byte ordering is bigendian... no
checking for htole16... yes
checking for htole32... yes
checking for htole64... yes
checking for htobe16... yes
checking for htobe32... yes
checking for htobe64... yes
checking for stdc_leading_zeros... yes
checking for __builtin_constant_p... yes
checking for __builtin_choose_expr... yes
checking for __builtin_prefetch... yes
checking whether gcc accepts -Werror=attributes... yes
checking whether gcc supports the noreturn function attribute... yes
checking whether gcc supports the noreturn function attribute on pointers... yes
checking whether gcc supports the returns_nonnull function attribute... yes
checking whether gcc supports the returns_nonnull function attribute on pointers... yes
checking whether gcc supports the malloc function attribute... yes
checking whether gcc supports the malloc function attribute on pointers... no
checking whether gcc supports the alloc_size(1) function attribute... yes
checking whether gcc supports the alloc_size(1) function attribute on pointers... yes
checking whether gcc supports the alloc_size(1,2) function attribute... yes
checking whether gcc supports the alloc_size(1,2) function attribute on pointers... yes
checking whether gcc supports the sentinel function attribute... yes
checking whether gcc supports the sentinel function attribute on pointers... yes
checking whether gcc supports the format(printf,1,2) function attribute... yes
checking whether gcc supports the format(printf,1,2) function attribute on pointers... yes
checking whether gcc supports the const function attribute... yes
checking whether gcc supports the const function attribute on pointers... yes
checking whether gcc supports the unsequenced function attribute... yes
checking whether gcc supports the unsequenced function attribute on pointers... yes
checking whether gcc supports the reproducible function attribute... yes
checking whether gcc supports the reproducible function attribute on pointers... yes
checking whether gcc supports the pure function attribute... yes
checking whether gcc supports the pure function attribute on pointers... no
checking whether gcc supports the cold function attribute... yes
checking whether gcc supports the cold function attribute on pointers... yes
checking whether gcc supports the maybe_unused function attribute... no
checking whether gcc supports the maybe_unused function attribute on pointers... no
checking whether gcc supports the unused function attribute... yes
checking whether gcc supports the unused function attribute on pointers... yes
checking whether gcc supports the error function attribute... yes
checking whether gcc accepts -Wl,--as-needed... yes
checking whether gcc accepts -ffunction-sections... yes
checking whether gcc accepts -fdata-sections... yes
checking whether gcc accepts -Wl,--gc-sections... yes
checking whether gcc accepts -fvisibility=hidden... yes
checking whether gcc accepts -Wall... yes
checking whether gcc accepts -W... yes
checking whether gcc accepts -pedantic... yes
checking whether gcc accepts -Werror=implicit... yes
checking whether gcc accepts -Werror=missing-braces... yes
checking whether gcc accepts -Werror=return-type... yes
checking whether gcc accepts -Werror=trigraphs... yes
checking whether gcc accepts -Werror=pointer-arith... yes
checking whether gcc accepts -Werror=comment... yes
checking whether gcc accepts -Werror=vla... yes
checking whether gcc accepts -Werror=strict-prototypes... yes
checking whether gcc accepts -Werror=missing-prototypes... yes
checking whether gcc accepts -Werror=missing-declarations... yes
checking whether gcc accepts -Wvariadic-macros... yes
checking whether gcc accepts -Wpedantic-ms-format... no
checking whether gcc accepts -Wlong-long... yes
checking whether gcc accepts -Wstringop-truncation... yes
checking whether gcc accepts -Wshift-negative-value... yes
checking if gcc supports C99 external inlines... yes
checking if gcc supports typeof... typeof
configure: creating ./config.status
config.status: creating Makefile
config.status: creating doc/Makefile
config.status: creating misc/Makefile
config.status: creating test/Makefile
config.status: creating config/config.h