Re: [PATCH] Add cross-compilation guesses for Midipix

[Ørjan Malde]

------- Original Message -------
On Friday, February 17th, 2023 at 4:31 PM, Bruno Haible <bruno@clisp.org> wrote:


> Ørjan Malde wrote:
> 
> > > So, will config.sub stay as it is, and the pattern to check for is 
> > > midipix* ?
> > 
> > The triplet naming is out of my control, it's integrated with tools new
> > and existing, and personally I like it the way it is.
> 
> 
> OK, then the pattern is midipix*.
> 
> I'm committing this patch. This handles all references to musl
> in m4/, except for
> 

Awesome! Thank you very much:-)

Once the remaining few tests pass natively I'll submit another patch.

from the list below, I know realpath, chmod, d-ino, mkdir, sleep and usleep are 
already correct.

> m4/canonicalize.m4:164: -musl) gl_cv_func_realpath_works="guessing nearly" ;;
> m4/chmod.m4:65: -gnu | gnu | -musl | darwin* | freebsd* | midnightbsd* | 
> netbsd* | openbsd* | solaris* | haiku* | cygwin*)
> m4/chown.m4:117: -musl) gl_cv_func_chown_slash_works="guessing yes" ;;
> m4/chown.m4:156: -musl) gl_cv_func_chown_ctime_works="guessing yes" ;;
> m4/d-ino.m4:46: linux*-musl*) gl_cv_struct_dirent_d_ino="guessing yes" ;;
> m4/futimens.m4:56: -musl) gl_cv_func_futimens_works="guessing no" ;;
> m4/getcwd.m4:55: -musl) gl_cv_func_getcwd_null="guessing yes";;
> m4/getgroups.m4:44: -musl) ac_cv_func_getgroups_works="guessing yes" ;;
> m4/getgroups.m4:98: -musl) gl_cv_func_getgroups_works="guessing yes" ;;
> m4/link-follow.m4:92: linux*-musl*) gl_cv_func_link_follows_symlink="guessing 
> no" ;;
> m4/mkdir.m4:69: -musl) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;;
> m4/ptsname.m4:34: -musl) gl_cv_func_ptsname_sets_errno="guessing yes" ;;
> m4/sleep.m4:52: -musl) gl_cv_func_sleep_works="guessing yes" ;;
> m4/usleep.m4:35: -musl) gl_cv_func_usleep_works="guessing yes" ;;
> m4/utimes.m4:148: -musl) gl_cv_func_working_utimes="guessing yes" ;;
> 
> 
> 2023-02-17 Bruno Haible bruno@clisp.org
> 
> 
> Improve cross-compilation from midipix.
> Reported by Ørjan Malde red@foxi.me at
> 
> https://lists.gnu.org/archive/html/bug-gnulib/2023-02/msg00131.html.
> 
> Since midipix consists of musl libc based on an emulation of Linux system
> calls, for pure libc functionality it can be treated like musl libc.
> * m4/calloc.m4 (_AC_FUNC_CALLOC_IF): Treat midipix like systems with
> musl libc.
> * m4/cbrtl.m4 (gl_FUNC_CBRTL): Likewise.
> * m4/ceil.m4 (gl_FUNC_CEIL): Likewise.
> * m4/ceilf.m4 (gl_FUNC_CEILF): Likewise.
> * m4/ceill.m4 (gl_FUNC_CEILL): Likewise.
> * m4/exp2l.m4 (gl_FUNC_EXP2L): Likewise.
> * m4/expl.m4 (gl_FUNC_EXPL): Likewise.
> * m4/expm1.m4 (gl_FUNC_EXPM1): Likewise.
> * m4/expm1f.m4 (gl_FUNC_EXPM1F): Likewise.
> * m4/expm1l.m4 (gl_FUNC_EXPM1L): Likewise.
> * m4/fclose.m4 (gl_FUNC_FCLOSE_STDIN): Likewise.
> * m4/fdopendir.m4 (gl_FUNC_FDOPENDIR): Likewise.
> * m4/ffsll.m4 (gl_FUNC_FFSLL): Likewise.
> * m4/floor.m4 (gl_FUNC_FLOOR): Likewise.
> * m4/floorf.m4 (gl_FUNC_FLOORF): Likewise.
> * m4/fmod.m4 (gl_FUNC_FMOD): Likewise.
> * m4/fmodf.m4 (gl_FUNC_FMODF): Likewise.
> * m4/fmodl.m4 (gl_FUNC_FMODL): Likewise.
> * m4/fnmatch.m4 (gl_FUNC_FNMATCH_POSIX): Likewise.
> * m4/fopen.m4 (gl_FUNC_FOPEN_GNU): Likewise.
> * m4/fpurge.m4 (gl_FUNC_FPURGE): Likewise.
> * m4/getdelim.m4 (gl_FUNC_GETDELIM): Likewise.
> * m4/getline.m4 (gl_FUNC_GETLINE): Likewise.
> * m4/hypot.m4 (gl_FUNC_HYPOT): Likewise.
> * m4/hypotf.m4 (gl_FUNC_HYPOTF): Likewise.
> * m4/hypotl.m4 (gl_FUNC_HYPOTL): Likewise.
> * m4/iconv_open-utf.m4 (gl_FUNC_ICONV_OPEN_UTF_SUPPORT): Likewise.
> * m4/log.m4 (gl_FUNC_LOG): Likewise.
> * m4/log10.m4 (gl_FUNC_LOG10): Likewise.
> * m4/log10f.m4 (gl_FUNC_LOG10F): Likewise.
> * m4/log10l.m4 (gl_FUNC_LOG10L_WORKS): Likewise.
> * m4/log1p.m4 (gl_FUNC_LOG1P): Likewise.
> * m4/log1pf.m4 (gl_FUNC_LOG1PF): Likewise.
> * m4/log1pl.m4 (gl_FUNC_LOG1PL, gl_FUNC_LOG1PL_WORKS): Likewise.
> * m4/log2.m4 (gl_FUNC_LOG2): Likewise.
> * m4/log2f.m4 (gl_FUNC_LOG2F): Likewise.
> * m4/log2l.m4 (gl_FUNC_LOG2L_WORKS): Likewise.
> * m4/logf.m4 (gl_FUNC_LOGF): Likewise.
> * m4/logl.m4 (gl_FUNC_LOGL_WORKS): Likewise.
> * m4/malloc.m4 (_AC_FUNC_MALLOC_IF): Likewise.
> * m4/mkstemp.m4 (gl_FUNC_MKSTEMP): Likewise.
> * m4/modf.m4 (gl_FUNC_MODF): Likewise.
> * m4/modff.m4 (gl_FUNC_MODFF): Likewise.
> * m4/modfl.m4 (gl_FUNC_MODFL): Likewise.
> * m4/musl.m4 (gl_MUSL_LIBC): Likewise.
> * m4/perror.m4 (gl_FUNC_PERROR): Likewise.
> * m4/posix_spawn.m4 (gl_POSIX_SPAWN_SECURE,
> gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE,
> gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2,
> gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN): Likewise.
> * m4/printf.m4 (gl_PRINTF_SIZES_C99, gl_PRINTF_INFINITE,
> gl_PRINTF_INFINITE_LONG_DOUBLE, gl_PRINTF_DIRECTIVE_A,
> gl_PRINTF_DIRECTIVE_F, gl_PRINTF_FLAG_ZERO, gl_SNPRINTF_TRUNCATION_C99,
> gl_SNPRINTF_RETVAL_C99, gl_SNPRINTF_DIRECTIVE_N,
> gl_VSNPRINTF_ZEROSIZE_C99): Likewise.
> * m4/pthread_rwlock_rdlock.m4 (gl_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER):
> Likewise.
> * m4/putenv.m4 (gl_FUNC_PUTENV): Likewise.
> * m4/realloc.m4 (_AC_FUNC_REALLOC_IF): Likewise.
> * m4/remainder.m4 (gl_FUNC_REMAINDER): Likewise.
> * m4/remainderf.m4 (gl_FUNC_REMAINDERF): Likewise.
> * m4/remainderl.m4 (gl_FUNC_REMAINDERL, gl_FUNC_REMAINDERL_WORKS):
> Likewise.
> * m4/rintl.m4 (gl_FUNC_RINTL): Likewise.
> * m4/round.m4 (gl_FUNC_ROUND): Likewise.
> * m4/roundf.m4 (gl_FUNC_ROUNDF): Likewise.
> * m4/roundl.m4 (gl_FUNC_ROUNDL): Likewise.
> * m4/setenv.m4 (gl_FUNC_SETENV): Likewise.
> * m4/setlocale_null.m4 (gl_FUNC_SETLOCALE_NULL): Likewise.
> * m4/signbit.m4 (gl_SIGNBIT): Likewise.
> * m4/stpncpy.m4 (gl_FUNC_STPNCPY): Likewise.
> * m4/strerror.m4 (gl_FUNC_STRERROR, gl_FUNC_STRERROR_0): Likewise.
> * m4/strtod.m4 (gl_FUNC_STRTOD): Likewise.
> * m4/strtold.m4 (gl_FUNC_STRTOLD): Likewise.
> * m4/trunc.m4 (gl_FUNC_TRUNC): Likewise.
> * m4/truncf.m4 (gl_FUNC_TRUNCF): Likewise.
> * m4/truncl.m4 (gl_FUNC_TRUNCL): Likewise.
> * m4/ungetc.m4 (gl_FUNC_UNGETC_WORKS): Likewise.
> * m4/wcwidth.m4 (gl_FUNC_WCWIDTH): Likewise.
> 
> diff -w --git a/m4/calloc.m4 b/m4/calloc.m4
> index 23c0dd9f3f..3789cbffbf 100644
> --- a/m4/calloc.m4
> +++ b/m4/calloc.m4
> @@ -1,4 +1,4 @@
> -# calloc.m4 serial 29
> +# calloc.m4 serial 30
> 
> # Copyright (C) 2004-2023 Free Software Foundation, Inc.
> # This file is free software; the Free Software Foundation
> @@ -39,7 +39,7 @@ AC_DEFUN([_AC_FUNC_CALLOC_IF]
> # Guess yes on glibc systems.
> -gnu | gnu*) ac_cv_func_calloc_0_nonnull="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) ac_cv_func_calloc_0_nonnull="guessing yes" ;;
> + -musl | midipix*) ac_cv_func_calloc_0_nonnull="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) ac_cv_func_calloc_0_nonnull="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/cbrtl.m4 b/m4/cbrtl.m4
> index 12b6ff6159..ff19b049b5 100644
> --- a/m4/cbrtl.m4
> +++ b/m4/cbrtl.m4
> @@ -1,4 +1,4 @@
> -# cbrtl.m4 serial 10
> +# cbrtl.m4 serial 11
> dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -75,7 +75,7 @@ AC_DEFUN([gl_FUNC_CBRTL]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_cbrtl_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_cbrtl_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_cbrtl_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_cbrtl_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/ceil.m4 b/m4/ceil.m4
> index 7ce6648fd8..1e66c9ecd0 100644
> --- a/m4/ceil.m4
> +++ b/m4/ceil.m4
> @@ -1,4 +1,4 @@
> -# ceil.m4 serial 15
> +# ceil.m4 serial 16
> dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -49,7 +49,7 @@ AC_DEFUN([gl_FUNC_CEIL]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_ceil_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_ceil_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_ceil_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_ceil_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/ceilf.m4 b/m4/ceilf.m4
> index 6979ce86e8..8156c1d7e0 100644
> --- a/m4/ceilf.m4
> +++ b/m4/ceilf.m4
> @@ -1,4 +1,4 @@
> -# ceilf.m4 serial 19
> +# ceilf.m4 serial 20
> dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -56,7 +56,7 @@ AC_DEFUN([gl_FUNC_CEILF]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_ceilf_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_ceilf_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_ceilf_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_ceilf_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/ceill.m4 b/m4/ceill.m4
> index 7f41b3abce..d7d708e28e 100644
> --- a/m4/ceill.m4
> +++ b/m4/ceill.m4
> @@ -1,4 +1,4 @@
> -# ceill.m4 serial 22
> +# ceill.m4 serial 23
> dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -55,7 +55,7 @@ AC_DEFUN([gl_FUNC_CEILL]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_ceill_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_ceill_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_ceill_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_ceill_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/exp2l.m4 b/m4/exp2l.m4
> index abf9397a39..3d7d5d713a 100644
> --- a/m4/exp2l.m4
> +++ b/m4/exp2l.m4
> @@ -1,4 +1,4 @@
> -# exp2l.m4 serial 10
> +# exp2l.m4 serial 11
> dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -102,7 +102,7 @@ AC_DEFUN([gl_FUNC_EXP2L]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_exp2l_works="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_exp2l_works="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_exp2l_works="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_exp2l_works="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> @@ -157,7 +157,7 @@ AC_DEFUN([gl_FUNC_EXP2L]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_exp2l_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_exp2l_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_exp2l_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_exp2l_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/expl.m4 b/m4/expl.m4
> index b5720798bb..842d5a5101 100644
> --- a/m4/expl.m4
> +++ b/m4/expl.m4
> @@ -1,4 +1,4 @@
> -# expl.m4 serial 18
> +# expl.m4 serial 19
> dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -151,7 +151,7 @@ AC_DEFUN([gl_FUNC_EXPL]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_expl_works="guessing yes" ;;
> # Guess no on musl systems.
> - -musl) gl_cv_func_expl_works="guessing no" ;;
> + -musl | midipix*) gl_cv_func_expl_works="guessing no" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_expl_works="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/expm1.m4 b/m4/expm1.m4
> index 2a3e291c50..1a456e249d 100644
> --- a/m4/expm1.m4
> +++ b/m4/expm1.m4
> @@ -1,4 +1,4 @@
> -# expm1.m4 serial 9
> +# expm1.m4 serial 10
> dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -88,7 +88,7 @@ AC_DEFUN([gl_FUNC_EXPM1]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_expm1_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_expm1_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_expm1_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_expm1_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/expm1f.m4 b/m4/expm1f.m4
> index 7072af81a7..183b0e9801 100644
> --- a/m4/expm1f.m4
> +++ b/m4/expm1f.m4
> @@ -1,4 +1,4 @@
> -# expm1f.m4 serial 4
> +# expm1f.m4 serial 5
> dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -80,7 +80,7 @@ AC_DEFUN([gl_FUNC_EXPM1F]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_expm1f_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_expm1f_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_expm1f_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_expm1f_ieee="guessing yes" ;;
> # Guess no on AIX.
> diff -w --git a/m4/expm1l.m4 b/m4/expm1l.m4
> index 62b9614583..78c7a3d579 100644
> --- a/m4/expm1l.m4
> +++ b/m4/expm1l.m4
> @@ -1,4 +1,4 @@
> -# expm1l.m4 serial 9
> +# expm1l.m4 serial 10
> dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -149,7 +149,7 @@ AC_DEFUN([gl_FUNC_EXPM1L]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_expm1l_works="guessing yes" ;;
> # Guess no on musl systems.
> - -musl) gl_cv_func_expm1l_works="guessing no" ;;
> + -musl | midipix*) gl_cv_func_expm1l_works="guessing no" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_expm1l_works="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/fclose.m4 b/m4/fclose.m4
> index 9751b6d876..dc021dd9f3 100644
> --- a/m4/fclose.m4
> +++ b/m4/fclose.m4
> @@ -1,4 +1,4 @@
> -# fclose.m4 serial 9
> +# fclose.m4 serial 10
> dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -86,7 +86,7 @@ AC_DEFUN([gl_FUNC_FCLOSE_STDIN]
> # Guess no on glibc systems.
> -gnu | gnu*) gl_cv_func_fclose_stdin="guessing no" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_fclose_stdin="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_fclose_stdin="guessing yes" ;;
> # Guess no on native Windows.
> mingw*) gl_cv_func_fclose_stdin="guessing no" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/fdopendir.m4 b/m4/fdopendir.m4
> index 2c97539711..dfcc46c03e 100644
> --- a/m4/fdopendir.m4
> +++ b/m4/fdopendir.m4
> @@ -1,4 +1,4 @@
> -# serial 14
> +# serial 15
> # See if we need to provide fdopendir.
> 
> dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
> @@ -52,7 +52,7 @@ AC_DEFUN([gl_FUNC_FDOPENDIR]
> # Guess yes on glibc systems.
> -gnu) gl_cv_func_fdopendir_works="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_fdopendir_works="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_fdopendir_works="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> ) gl_cv_func_fdopendir_works="$gl_cross_guess_normal" ;;
> esac
> diff -w --git a/m4/ffsll.m4 b/m4/ffsll.m4
> index d2bffe6e81..0242dd9dad 100644
> --- a/m4/ffsll.m4
> +++ b/m4/ffsll.m4
> @@ -1,4 +1,4 @@
> -# ffsll.m4 serial 4
> +# ffsll.m4 serial 5
> dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -54,7 +54,7 @@ AC_DEFUN([gl_FUNC_FFSLL]
> # Guess yes on glibc systems.
> -gnu | gnu) gl_cv_func_ffsll_works="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_ffsll_works="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_ffsll_works="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_ffsll_works="guessing yes" ;;
> # Guess no on AIX.
> diff -w --git a/m4/floor.m4 b/m4/floor.m4
> index 63e56d3956..ebab1e7bbe 100644
> --- a/m4/floor.m4
> +++ b/m4/floor.m4
> @@ -1,4 +1,4 @@
> -# floor.m4 serial 14
> +# floor.m4 serial 15
> dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -45,7 +45,7 @@ AC_DEFUN([gl_FUNC_FLOOR]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_floor_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_floor_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_floor_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_floor_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/floorf.m4 b/m4/floorf.m4
> index c49ffa6bec..4ddb122de8 100644
> --- a/m4/floorf.m4
> +++ b/m4/floorf.m4
> @@ -1,4 +1,4 @@
> -# floorf.m4 serial 18
> +# floorf.m4 serial 19
> dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -52,7 +52,7 @@ AC_DEFUN([gl_FUNC_FLOORF]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_floorf_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_floorf_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_floorf_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_floorf_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/fmod.m4 b/m4/fmod.m4
> index 865374001f..fe7c8f41f8 100644
> --- a/m4/fmod.m4
> +++ b/m4/fmod.m4
> @@ -1,4 +1,4 @@
> -# fmod.m4 serial 9
> +# fmod.m4 serial 10
> dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -61,7 +61,7 @@ AC_DEFUN([gl_FUNC_FMOD]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_fmod_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_fmod_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_fmod_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_fmod_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/fmodf.m4 b/m4/fmodf.m4
> index 2dd7fbfc7e..33ea15887d 100644
> --- a/m4/fmodf.m4
> +++ b/m4/fmodf.m4
> @@ -1,4 +1,4 @@
> -# fmodf.m4 serial 11
> +# fmodf.m4 serial 12
> dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -62,7 +62,7 @@ AC_DEFUN([gl_FUNC_FMODF]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_fmodf_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_fmodf_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_fmodf_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_fmodf_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/fmodl.m4 b/m4/fmodl.m4
> index 51fae629cf..0096de3bcb 100644
> --- a/m4/fmodl.m4
> +++ b/m4/fmodl.m4
> @@ -1,4 +1,4 @@
> -# fmodl.m4 serial 11
> +# fmodl.m4 serial 12
> dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -73,7 +73,7 @@ AC_DEFUN([gl_FUNC_FMODL]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_fmodl_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_fmodl_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_fmodl_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_fmodl_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/fnmatch.m4 b/m4/fnmatch.m4
> index e6f39f991f..895db13a2d 100644
> --- a/m4/fnmatch.m4
> +++ b/m4/fnmatch.m4
> @@ -1,4 +1,4 @@
> -# Check for fnmatch - serial 15. -- coding: utf-8 --
> +# Check for fnmatch - serial 16. -- coding: utf-8 --
> 
> # Copyright (C) 2000-2007, 2009-2023 Free Software Foundation, Inc.
> # This file is free software; the Free Software Foundation
> @@ -120,7 +120,7 @@ AC_DEFUN([gl_FUNC_FNMATCH_POSIX]
> [eval "$gl_fnmatch_cache_var=no"],
> [case "$host_os" in
> # Guess yes on musl systems.
> - -musl) eval "$gl_fnmatch_cache_var=\"guessing yes\"" ;;
> + -musl | midipix*) eval "$gl_fnmatch_cache_var=\"guessing yes\"" ;;
> # Guess no otherwise, even on glibc systems.
> ) eval "$gl_fnmatch_cache_var=\"guessing no\"" ;;
> esac
> diff -w --git a/m4/fopen.m4 b/m4/fopen.m4
> index 9c39ff721b..6806394f8c 100644
> --- a/m4/fopen.m4
> +++ b/m4/fopen.m4
> @@ -1,4 +1,4 @@
> -# fopen.m4 serial 13
> +# fopen.m4 serial 14
> dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -87,7 +87,7 @@ AC_DEFUN([gl_FUNC_FOPEN_GNU]
> [gl_cv_func_fopen_mode_x=no],
> [case "$host_os" in
> # Guess yes on glibc and musl systems.
> - linux-gnu* | gnu* | kfreebsd*-gnu | -musl)
> + linux*-gnu* | gnu* | kfreebsd*-gnu | -musl | midipix*)
> gl_cv_func_fopen_mode_x="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> )
> @@ -124,7 +124,7 @@ AC_DEFUN([gl_FUNC_FOPEN_GNU]
> [gl_cv_func_fopen_mode_e=no],
> [case "$host_os" in
> # Guess yes on glibc and musl systems.
> - linux-gnu* | gnu* | kfreebsd*-gnu | -musl)
> + linux*-gnu* | gnu* | kfreebsd*-gnu | -musl | midipix*)
> gl_cv_func_fopen_mode_e="guessing yes" ;;
> # Guess no on native Windows.
> mingw*)
> diff -w --git a/m4/fpurge.m4 b/m4/fpurge.m4
> index 8208250ee5..fe25596313 100644
> --- a/m4/fpurge.m4
> +++ b/m4/fpurge.m4
> @@ -1,4 +1,4 @@
> -# fpurge.m4 serial 13
> +# fpurge.m4 serial 14
> dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -54,7 +54,7 @@ AC_DEFUN([gl_FUNC_FPURGE]
> [gl_cv_func_fpurge_works=no],
> [case "$host_os" in
> # Guess yes on musl systems.
> - -musl) gl_cv_func_fpurge_works="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_fpurge_works="guessing yes" ;;
> # Otherwise obey --enable-cross-guesses.
> ) gl_cv_func_fpurge_works="$gl_cross_guess_normal" ;;
> esac
> diff -w --git a/m4/getdelim.m4 b/m4/getdelim.m4
> index d89aae5dff..60555b9718 100644
> --- a/m4/getdelim.m4
> +++ b/m4/getdelim.m4
> @@ -1,4 +1,4 @@
> -# getdelim.m4 serial 18
> +# getdelim.m4 serial 19
> 
> dnl Copyright (C) 2005-2007, 2009-2023 Free Software Foundation, Inc.
> dnl
> @@ -82,7 +82,7 @@ AC_DEFUN([gl_FUNC_GETDELIM]
> ],
> [gl_cv_func_working_getdelim="guessing yes"],
> [case "$host_os" in
> - -musl) gl_cv_func_working_getdelim="guessing yes" ;;
> + -musl | midipix) gl_cv_func_working_getdelim="guessing yes" ;;
> ) gl_cv_func_working_getdelim="$gl_cross_guess_normal" ;;
> esac
> ])
> diff -w --git a/m4/getline.m4 b/m4/getline.m4
> index 1f2825c336..83e7e9315f 100644
> --- a/m4/getline.m4
> +++ b/m4/getline.m4
> @@ -1,4 +1,4 @@
> -# getline.m4 serial 32
> +# getline.m4 serial 33
> 
> dnl Copyright (C) 1998-2003, 2005-2007, 2009-2023 Free Software Foundation,
> dnl Inc.
> @@ -76,7 +76,7 @@ AC_DEFUN([gl_FUNC_GETLINE]
> ],
> [am_cv_func_working_getline="guessing yes"],
> [case "$host_os" in
> - -musl) am_cv_func_working_getline="guessing yes" ;;
> + -musl | midipix) am_cv_func_working_getline="guessing yes" ;;
> ) am_cv_func_working_getline="$gl_cross_guess_normal" ;;
> esac
> ])
> diff -w --git a/m4/hypot.m4 b/m4/hypot.m4
> index c4ae9695ef..7a44195784 100644
> --- a/m4/hypot.m4
> +++ b/m4/hypot.m4
> @@ -1,4 +1,4 @@
> -# hypot.m4 serial 9
> +# hypot.m4 serial 10
> dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -58,7 +58,7 @@ AC_DEFUN([gl_FUNC_HYPOT]
> # Guess yes on glibc systems.
> -gnu | gnu) gl_cv_func_hypot_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_hypot_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_hypot_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_hypot_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/hypotf.m4 b/m4/hypotf.m4
> index 519ca5cebf..4817a96522 100644
> --- a/m4/hypotf.m4
> +++ b/m4/hypotf.m4
> @@ -1,4 +1,4 @@
> -# hypotf.m4 serial 10
> +# hypotf.m4 serial 11
> dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -74,7 +74,7 @@ AC_DEFUN([gl_FUNC_HYPOTF]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_hypotf_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_hypotf_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_hypotf_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_hypotf_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/hypotl.m4 b/m4/hypotl.m4
> index e9291dd2b8..209bf5ccb1 100644
> --- a/m4/hypotl.m4
> +++ b/m4/hypotl.m4
> @@ -1,4 +1,4 @@
> -# hypotl.m4 serial 11
> +# hypotl.m4 serial 12
> dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -74,7 +74,7 @@ AC_DEFUN([gl_FUNC_HYPOTL]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_hypotl_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_hypotl_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_hypotl_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_hypotl_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/iconv_open-utf.m4 b/m4/iconv_open-utf.m4
> index 8f974bb85d..81fc393b22 100644
> --- a/m4/iconv_open-utf.m4
> +++ b/m4/iconv_open-utf.m4
> @@ -1,4 +1,4 @@
> -# iconv_open-utf.m4 serial 4
> +# iconv_open-utf.m4 serial 5
> dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -220,9 +220,8 @@ AC_DEFUN([gl_FUNC_ICONV_OPEN_UTF_SUPPORT]
> else
> changequote(,)dnl
> case "$host_os" in
> - -musl) gl_cv_func_iconv_supports_utf="guessing yes" ;;
> - solaris2.9 | solaris2.1[0-9])
> - gl_cv_func_iconv_supports_utf="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_iconv_supports_utf="guessing yes" ;;
> + solaris2.9 | solaris2.1[0-9]) gl_cv_func_iconv_supports_utf="guessing yes" 
> ;;
> esac
> changequote([,])dnl
> fi
> diff -w --git a/m4/log.m4 b/m4/log.m4
> index 3cffe6b7ca..a0fcc3e465 100644
> --- a/m4/log.m4
> +++ b/m4/log.m4
> @@ -1,4 +1,4 @@
> -# log.m4 serial 11
> +# log.m4 serial 12
> dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -61,7 +61,7 @@ AC_DEFUN([gl_FUNC_LOG]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_log_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_log_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_log_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_log_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/log10.m4 b/m4/log10.m4
> index 2e79912ea2..e803a8e6b3 100644
> --- a/m4/log10.m4
> +++ b/m4/log10.m4
> @@ -1,4 +1,4 @@
> -# log10.m4 serial 11
> +# log10.m4 serial 12
> dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -61,7 +61,7 @@ AC_DEFUN([gl_FUNC_LOG10]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_log10_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_log10_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_log10_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_log10_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/log10f.m4 b/m4/log10f.m4
> index e5f952ccf3..4d44c71dc6 100644
> --- a/m4/log10f.m4
> +++ b/m4/log10f.m4
> @@ -1,4 +1,4 @@
> -# log10f.m4 serial 12
> +# log10f.m4 serial 13
> dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -71,7 +71,7 @@ AC_DEFUN([gl_FUNC_LOG10F]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_log10f_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_log10f_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_log10f_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_log10f_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/log10l.m4 b/m4/log10l.m4
> index f67d89bfaf..319c461a5d 100644
> --- a/m4/log10l.m4
> +++ b/m4/log10l.m4
> @@ -1,4 +1,4 @@
> -# log10l.m4 serial 10
> +# log10l.m4 serial 11
> dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -148,7 +148,7 @@ AC_DEFUN([gl_FUNC_LOG10L_WORKS]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_log10l_works="guessing yes" ;;
> # Guess no on musl systems.
> - -musl) gl_cv_func_log10l_works="guessing no" ;;
> + -musl | midipix*) gl_cv_func_log10l_works="guessing no" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_log10l_works="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/log1p.m4 b/m4/log1p.m4
> index 56b11af0f0..9e06540950 100644
> --- a/m4/log1p.m4
> +++ b/m4/log1p.m4
> @@ -1,4 +1,4 @@
> -# log1p.m4 serial 8
> +# log1p.m4 serial 9
> dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -55,7 +55,7 @@ AC_DEFUN([gl_FUNC_LOG1P]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_log1p_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_log1p_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_log1p_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_log1p_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/log1pf.m4 b/m4/log1pf.m4
> index 6a950a086a..0cb6c7391f 100644
> --- a/m4/log1pf.m4
> +++ b/m4/log1pf.m4
> @@ -1,4 +1,4 @@
> -# log1pf.m4 serial 8
> +# log1pf.m4 serial 9
> dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -64,7 +64,7 @@ AC_DEFUN([gl_FUNC_LOG1PF]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_log1pf_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_log1pf_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_log1pf_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_log1pf_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/log1pl.m4 b/m4/log1pl.m4
> index 280e629d89..3519ce8e38 100644
> --- a/m4/log1pl.m4
> +++ b/m4/log1pl.m4
> @@ -1,4 +1,4 @@
> -# log1pl.m4 serial 9
> +# log1pl.m4 serial 10
> dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -65,7 +65,7 @@ AC_DEFUN([gl_FUNC_LOG1PL]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_log1pl_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_log1pl_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_log1pl_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_log1pl_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> @@ -190,7 +190,7 @@ AC_DEFUN([gl_FUNC_LOG1PL_WORKS]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_log1pl_works="guessing yes" ;;
> # Guess no on musl systems.
> - -musl) gl_cv_func_log1pl_works="guessing no" ;;
> + -musl | midipix*) gl_cv_func_log1pl_works="guessing no" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_log1pl_works="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/log2.m4 b/m4/log2.m4
> index 809853ed3b..86e39a237c 100644
> --- a/m4/log2.m4
> +++ b/m4/log2.m4
> @@ -1,4 +1,4 @@
> -# log2.m4 serial 12
> +# log2.m4 serial 13
> dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -82,7 +82,7 @@ AC_DEFUN([gl_FUNC_LOG2]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_log2_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_log2_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_log2_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_log2_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/log2f.m4 b/m4/log2f.m4
> index 3c47f1aa87..112cd8fcb9 100644
> --- a/m4/log2f.m4
> +++ b/m4/log2f.m4
> @@ -1,4 +1,4 @@
> -# log2f.m4 serial 12
> +# log2f.m4 serial 13
> dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -83,7 +83,7 @@ AC_DEFUN([gl_FUNC_LOG2F]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_log2f_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_log2f_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_log2f_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_log2f_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/log2l.m4 b/m4/log2l.m4
> index 57639a2af5..5fede3f067 100644
> --- a/m4/log2l.m4
> +++ b/m4/log2l.m4
> @@ -1,4 +1,4 @@
> -# log2l.m4 serial 5
> +# log2l.m4 serial 6
> dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -168,7 +168,7 @@ AC_DEFUN([gl_FUNC_LOG2L_WORKS]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_log2l_works="guessing yes" ;;
> # Guess no on musl systems.
> - -musl) gl_cv_func_log2l_works="guessing no" ;;
> + -musl | midipix*) gl_cv_func_log2l_works="guessing no" ;;
> # Guess no on OSF/1.
> osf*) gl_cv_func_log2l_works="guessing no" ;;
> # Guess yes on native Windows.
> diff -w --git a/m4/logf.m4 b/m4/logf.m4
> index 2c546779a4..d9fe5fdc71 100644
> --- a/m4/logf.m4
> +++ b/m4/logf.m4
> @@ -1,4 +1,4 @@
> -# logf.m4 serial 12
> +# logf.m4 serial 13
> dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -71,7 +71,7 @@ AC_DEFUN([gl_FUNC_LOGF]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_logf_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_logf_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_logf_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_logf_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/logl.m4 b/m4/logl.m4
> index 316b24d161..cc50f4d4d1 100644
> --- a/m4/logl.m4
> +++ b/m4/logl.m4
> @@ -1,4 +1,4 @@
> -# logl.m4 serial 15
> +# logl.m4 serial 16
> dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -189,7 +189,7 @@ AC_DEFUN([gl_FUNC_LOGL_WORKS]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_logl_works="guessing yes" ;;
> # Guess no on musl systems.
> - -musl) gl_cv_func_logl_works="guessing no" ;;
> + -musl | midipix*) gl_cv_func_logl_works="guessing no" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_logl_works="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/malloc.m4 b/m4/malloc.m4
> index 554029243d..bc580176f5 100644
> --- a/m4/malloc.m4
> +++ b/m4/malloc.m4
> @@ -1,4 +1,4 @@
> -# malloc.m4 serial 28
> +# malloc.m4 serial 29
> dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -25,7 +25,7 @@ AC_DEFUN([_AC_FUNC_MALLOC_IF]
> [case "$host_os" in
> # Guess yes on platforms where we know the result.
> -gnu | freebsd* | netbsd* | openbsd* | bitrig* \
> - | gnu* | -musl | midnightbsd* \
> + | gnu* | -musl | midipix* | midnightbsd* \
> | hpux* | solaris* | cygwin* | mingw* | msys* )
> ac_cv_func_malloc_0_nonnull="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/mkstemp.m4 b/m4/mkstemp.m4
> index 4a64045fea..d4a15ead33 100644
> --- a/m4/mkstemp.m4
> +++ b/m4/mkstemp.m4
> @@ -1,4 +1,4 @@
> -#serial 28
> +#serial 29
> 
> # Copyright (C) 2001, 2003-2007, 2009-2023 Free Software Foundation, Inc.
> # This file is free software; the Free Software Foundation
> @@ -61,7 +61,7 @@ AC_DEFUN([gl_FUNC_MKSTEMP]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_working_mkstemp="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_working_mkstemp="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_working_mkstemp="guessing yes" ;;
> # Guess no on native Windows.
> mingw*) gl_cv_func_working_mkstemp="guessing no" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/modf.m4 b/m4/modf.m4
> index f136ae5ffe..90671d1370 100644
> --- a/m4/modf.m4
> +++ b/m4/modf.m4
> @@ -1,4 +1,4 @@
> -# modf.m4 serial 9
> +# modf.m4 serial 10
> dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -64,7 +64,7 @@ AC_DEFUN([gl_FUNC_MODF]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_modf_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_modf_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_modf_ieee="guessing yes" ;;
> # Guess yes on MSVC, no on mingw.
> mingw*) AC_EGREP_CPP([Known], [
> #ifdef _MSC_VER
> diff -w --git a/m4/modff.m4 b/m4/modff.m4
> index fcf07bee9e..555bf46634 100644
> --- a/m4/modff.m4
> +++ b/m4/modff.m4
> @@ -1,4 +1,4 @@
> -# modff.m4 serial 11
> +# modff.m4 serial 12
> dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -72,7 +72,7 @@ AC_DEFUN([gl_FUNC_MODFF]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_modff_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_modff_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_modff_ieee="guessing yes" ;;
> # Guess yes on MSVC, no on mingw.
> mingw*) AC_EGREP_CPP([Known], [
> #ifdef _MSC_VER
> diff -w --git a/m4/modfl.m4 b/m4/modfl.m4
> index 6fe9d0183e..46f55bd911 100644
> --- a/m4/modfl.m4
> +++ b/m4/modfl.m4
> @@ -1,4 +1,4 @@
> -# modfl.m4 serial 8
> +# modfl.m4 serial 9
> dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -66,7 +66,7 @@ AC_DEFUN([gl_FUNC_MODFL]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_modfl_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_modfl_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_modfl_ieee="guessing yes" ;;
> # Guess yes on MSVC, no on mingw.
> mingw*) AC_EGREP_CPP([Known], [
> #ifdef _MSC_VER
> diff -w --git a/m4/musl.m4 b/m4/musl.m4
> index 73898f6934..e28a3fed67 100644
> --- a/m4/musl.m4
> +++ b/m4/musl.m4
> @@ -1,4 +1,4 @@
> -# musl.m4 serial 3
> +# musl.m4 serial 4
> dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -13,6 +13,8 @@ AC_DEFUN_ONCE([gl_MUSL_LIBC]
> [
> AC_REQUIRE([AC_CANONICAL_HOST])
> case "$host_os" in
> - -musl) AC_DEFINE([MUSL_LIBC], [1], [Define to 1 on musl libc.]) ;;
> + -musl | midipix*)
> + AC_DEFINE([MUSL_LIBC], [1], [Define to 1 on musl libc.])
> + ;;
> esac
> ])
> diff -w --git a/m4/perror.m4 b/m4/perror.m4
> index 2545cb3487..9842b24c8e 100644
> --- a/m4/perror.m4
> +++ b/m4/perror.m4
> @@ -1,4 +1,4 @@
> -# perror.m4 serial 11
> +# perror.m4 serial 12
> dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -49,7 +49,7 @@ AC_DEFUN([gl_FUNC_PERROR]
> [gl_cv_func_perror_works=no],
> [case "$host_os" in
> # Guess yes on musl systems.
> - -musl) gl_cv_func_perror_works="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_perror_works="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_perror_works="guessing yes" ;;
> # Otherwise obey --enable-cross-guesses.
> diff -w --git a/m4/posix_spawn.m4 b/m4/posix_spawn.m4
> index de0bd00c2a..0a0dfe7685 100644
> --- a/m4/posix_spawn.m4
> +++ b/m4/posix_spawn.m4
> @@ -1,4 +1,4 @@
> -# posix_spawn.m4 serial 22
> +# posix_spawn.m4 serial 23
> dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -534,7 +534,7 @@ AC_DEFUN([gl_POSIX_SPAWN_SECURE]
> [case "$host_os" in
> # Guess yes on glibc systems (glibc >= 2.15 actually) except GNU/Hurd,
> 
> # musl libc, NetBSD.
> - -gnu | -musl | netbsd*)
> + -gnu | -musl | midipix* | netbsd*)
> gl_cv_func_posix_spawnp_secure_exec="guessing yes" ;;
> # Guess no on GNU/Hurd, macOS, FreeBSD, OpenBSD, AIX, Solaris, Cygwin.
> gnu* | darwin* | freebsd* | dragonfly* | midnightbsd* | openbsd* | \
> @@ -585,7 +585,7 @@ AC_DEFUN([gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]
> [gl_cv_func_posix_spawn_file_actions_addclose_works=no],
> [# Guess no on musl libc and Solaris, yes otherwise.
> case "$host_os" in
> - -musl) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no" ;;
> + -musl | midipix*) 
> gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no" ;;
> solaris*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no" ;;
> # Guess no on native Windows.
> mingw*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no" ;;
> @@ -629,7 +629,7 @@ AC_DEFUN([gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]
> [gl_cv_func_posix_spawn_file_actions_adddup2_works=no],
> [# Guess no on musl libc and Solaris, yes otherwise.
> case "$host_os" in
> - -musl) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no";;
> + -musl | midipix*) 
> gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no";;
> solaris*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no";;
> # Guess no on native Windows.
> mingw*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no" ;;
> @@ -675,7 +675,7 @@ AC_DEFUN([gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]
> [gl_cv_func_posix_spawn_file_actions_addopen_works=no],
> [# Guess no on musl libc and Solaris, yes otherwise.
> case "$host_os" in
> - -musl) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no";;
> + -musl | midipix*) 
> gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no";;
> solaris*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no";;
> # Guess no on native Windows.
> mingw*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no" ;;
> diff -w --git a/m4/printf.m4 b/m4/printf.m4
> index 4e65abc6e6..de98a870e9 100644
> --- a/m4/printf.m4
> +++ b/m4/printf.m4
> @@ -1,4 +1,4 @@
> -# printf.m4 serial 73
> +# printf.m4 serial 74
> dnl Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -63,7 +63,7 @@ AC_DEFUN([gl_PRINTF_SIZES_C99]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_printf_sizes_c99="guessing yes";;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_printf_sizes_c99="guessing yes";;
> + -musl | midipix*) gl_cv_func_printf_sizes_c99="guessing yes";;
> # Guess yes on FreeBSD >= 5.
> 
> freebsd[1-4].) gl_cv_func_printf_sizes_c99="guessing no";;
> freebsd | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";;
> @@ -244,7 +244,7 @@ AC_DEFUN([gl_PRINTF_INFINITE]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_printf_infinite="guessing yes";;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_printf_infinite="guessing yes";;
> + -musl | midipix*) gl_cv_func_printf_infinite="guessing yes";;
> # Guess yes on FreeBSD >= 6.
> 
> freebsd[1-5].) gl_cv_func_printf_infinite="guessing no";;
> freebsd | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";;
> @@ -467,7 +467,7 @@ AC_DEFUN([gl_PRINTF_INFINITE_LONG_DOUBLE]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_printf_infinite_long_double="guessing yes";;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_printf_infinite_long_double="guessing yes";;
> + -musl | midipix*) gl_cv_func_printf_infinite_long_double="guessing yes";;
> # Guess yes on FreeBSD >= 6.
> 
> freebsd[1-5].) gl_cv_func_printf_infinite_long_double="guessing no";;
> freebsd | kfreebsd*) gl_cv_func_printf_infinite_long_double="guessing yes";;
> @@ -591,7 +591,7 @@ AC_DEFUN([gl_PRINTF_DIRECTIVE_A]
> [gl_cv_func_printf_directive_a="guessing no"])
> ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_printf_directive_a="guessing yes";;
> + -musl | midipix*) gl_cv_func_printf_directive_a="guessing yes";;
> # Guess no on Android.
> linux*-android*) gl_cv_func_printf_directive_a="guessing no";;
> # Guess no on native Windows.
> @@ -643,7 +643,7 @@ AC_DEFUN([gl_PRINTF_DIRECTIVE_F]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_printf_directive_f="guessing yes";;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_printf_directive_f="guessing yes";;
> + -musl | midipix*) gl_cv_func_printf_directive_f="guessing yes";;
> # Guess yes on FreeBSD >= 6.
> 
> freebsd[1-5].) gl_cv_func_printf_directive_f="guessing no";;
> freebsd | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";;
> @@ -993,7 +993,7 @@ AC_DEFUN([gl_PRINTF_FLAG_ZERO]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_printf_flag_zero="guessing yes";;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_printf_flag_zero="guessing yes";;
> + -musl | midipix*) gl_cv_func_printf_flag_zero="guessing yes";;
> # Guess yes on BeOS.
> beos*) gl_cv_func_printf_flag_zero="guessing yes";;
> # Guess no on Android.
> @@ -1239,7 +1239,7 @@ AC_DEFUN_ONCE([gl_SNPRINTF_TRUNCATION_C99]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_snprintf_truncation_c99="guessing yes";;
> + -musl | midipix*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
> # Guess yes on FreeBSD >= 5.
> 
> freebsd[1-4].) gl_cv_func_snprintf_truncation_c99="guessing no";;
> freebsd | kfreebsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
> @@ -1344,7 +1344,7 @@ AC_DEFUN_ONCE([gl_SNPRINTF_RETVAL_C99]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_snprintf_retval_c99="guessing yes";;
> + -musl | midipix*) gl_cv_func_snprintf_retval_c99="guessing yes";;
> # Guess yes on FreeBSD >= 5.
> 
> freebsd[1-4].) gl_cv_func_snprintf_retval_c99="guessing no";;
> freebsd | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";;
> @@ -1447,7 +1447,7 @@ AC_DEFUN([gl_SNPRINTF_DIRECTIVE_N]
> ;;
> changequote(,)dnl
> # Guess yes on musl systems.
> - -musl) gl_cv_func_snprintf_directive_n="guessing yes";;
> + -musl | midipix*) gl_cv_func_snprintf_directive_n="guessing yes";;
> # Guess yes on FreeBSD >= 5.
> 
> freebsd[1-4].) gl_cv_func_snprintf_directive_n="guessing no";;
> freebsd | kfreebsd*) gl_cv_func_snprintf_directive_n="guessing yes";;
> @@ -1604,7 +1604,7 @@ AC_DEFUN([gl_VSNPRINTF_ZEROSIZE_C99]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";;
> + -musl | midipix*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";;
> # Guess yes on FreeBSD >= 5.
> 
> freebsd[1-4].) gl_cv_func_vsnprintf_zerosize_c99="guessing no";;
> freebsd | kfreebsd*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";;
> diff -w --git a/m4/pthread_rwlock_rdlock.m4 b/m4/pthread_rwlock_rdlock.m4
> index ae6a885326..66b29f8963 100644
> --- a/m4/pthread_rwlock_rdlock.m4
> +++ b/m4/pthread_rwlock_rdlock.m4
> @@ -1,4 +1,4 @@
> -# pthread_rwlock_rdlock.m4 serial 4
> +# pthread_rwlock_rdlock.m4 serial 5
> dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -159,7 +159,7 @@ AC_DEFUN([gl_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER]
> # Guess no on glibc systems.
> -gnu | gnu*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
> # Guess no on musl systems.
> - -musl) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
> + -musl | midipix*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
> # Guess no on bionic systems.
> -android) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
> # Guess yes on native Windows with the mingw-w64 winpthreads library.
> diff -w --git a/m4/putenv.m4 b/m4/putenv.m4
> index cc8c74c053..d37a60213f 100644
> --- a/m4/putenv.m4
> +++ b/m4/putenv.m4
> @@ -1,4 +1,4 @@
> -# putenv.m4 serial 25
> +# putenv.m4 serial 26
> dnl Copyright (C) 2002-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -41,7 +41,7 @@ AC_DEFUN([gl_FUNC_PUTENV]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_svid_putenv="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_svid_putenv="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_svid_putenv="guessing yes" ;;
> # Guess no on native Windows.
> mingw*) gl_cv_func_svid_putenv="guessing no" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/realloc.m4 b/m4/realloc.m4
> index d22138fc7a..26053914cb 100644
> --- a/m4/realloc.m4
> +++ b/m4/realloc.m4
> @@ -1,4 +1,4 @@
> -# realloc.m4 serial 26
> +# realloc.m4 serial 27
> dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -25,7 +25,7 @@ AC_DEFUN([_AC_FUNC_REALLOC_IF]
> [case "$host_os" in
> # Guess yes on platforms where we know the result.
> -gnu | freebsd* | netbsd* | openbsd* | bitrig* \
> - | gnu* | -musl | midnightbsd* \
> + | gnu* | -musl | midipix* | midnightbsd* \
> | hpux* | solaris* | cygwin* | mingw* | msys* )
> ac_cv_func_realloc_0_nonnull="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/remainder.m4 b/m4/remainder.m4
> index be81485c3c..0e79bd7d03 100644
> --- a/m4/remainder.m4
> +++ b/m4/remainder.m4
> @@ -1,4 +1,4 @@
> -# remainder.m4 serial 9
> +# remainder.m4 serial 10
> dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -95,7 +95,7 @@ AC_DEFUN([gl_FUNC_REMAINDER]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_remainder_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_remainder_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_remainder_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_remainder_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/remainderf.m4 b/m4/remainderf.m4
> index bc3dbc4b53..10ed65a405 100644
> --- a/m4/remainderf.m4
> +++ b/m4/remainderf.m4
> @@ -1,4 +1,4 @@
> -# remainderf.m4 serial 13
> +# remainderf.m4 serial 14
> dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -98,7 +98,7 @@ AC_DEFUN([gl_FUNC_REMAINDERF]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_remainderf_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_remainderf_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_remainderf_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_remainderf_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/remainderl.m4 b/m4/remainderl.m4
> index e893250bae..3282cc86ce 100644
> --- a/m4/remainderl.m4
> +++ b/m4/remainderl.m4
> @@ -1,4 +1,4 @@
> -# remainderl.m4 serial 13
> +# remainderl.m4 serial 14
> dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -103,7 +103,7 @@ AC_DEFUN([gl_FUNC_REMAINDERL]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_remainderl_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_remainderl_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_remainderl_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_remainderl_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> @@ -242,7 +242,7 @@ AC_DEFUN([gl_FUNC_REMAINDERL_WORKS]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_remainderl_works="guessing yes" ;;
> # Guess no on musl systems.
> - -musl) gl_cv_func_remainderl_works="guessing no" ;;
> + -musl | midipix*) gl_cv_func_remainderl_works="guessing no" ;;
> # Guess no on OpenBSD.
> openbsd*) gl_cv_func_remainderl_works="guessing no" ;;
> # Guess yes on native Windows.
> diff -w --git a/m4/rintl.m4 b/m4/rintl.m4
> index 8841396395..cb9bff55c2 100644
> --- a/m4/rintl.m4
> +++ b/m4/rintl.m4
> @@ -1,4 +1,4 @@
> -# rintl.m4 serial 8
> +# rintl.m4 serial 9
> dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -53,7 +53,7 @@ AC_DEFUN([gl_FUNC_RINTL]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_rintl_works="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_rintl_works="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_rintl_works="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_rintl_works="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/round.m4 b/m4/round.m4
> index 6e70a1fc06..febc098ef9 100644
> --- a/m4/round.m4
> +++ b/m4/round.m4
> @@ -1,4 +1,4 @@
> -# round.m4 serial 23
> +# round.m4 serial 24
> dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -116,7 +116,7 @@ AC_DEFUN([gl_FUNC_ROUND]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_round_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_round_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_round_ieee="guessing yes" ;;
> # Guess yes on MSVC, no on mingw.
> mingw*) AC_EGREP_CPP([Known], [
> #ifdef _MSC_VER
> diff -w --git a/m4/roundf.m4 b/m4/roundf.m4
> index f5b0056964..ca8f6398b4 100644
> --- a/m4/roundf.m4
> +++ b/m4/roundf.m4
> @@ -1,4 +1,4 @@
> -# roundf.m4 serial 24
> +# roundf.m4 serial 25
> dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -116,7 +116,7 @@ AC_DEFUN([gl_FUNC_ROUNDF]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_roundf_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_roundf_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_roundf_ieee="guessing yes" ;;
> # Guess yes on MSVC, no on mingw.
> mingw*) AC_EGREP_CPP([Known], [
> #ifdef _MSC_VER
> diff -w --git a/m4/roundl.m4 b/m4/roundl.m4
> index 9e9a8e1c06..f23378cfb5 100644
> --- a/m4/roundl.m4
> +++ b/m4/roundl.m4
> @@ -1,4 +1,4 @@
> -# roundl.m4 serial 20
> +# roundl.m4 serial 21
> dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -67,7 +67,7 @@ AC_DEFUN([gl_FUNC_ROUNDL]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_roundl_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_roundl_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_roundl_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_roundl_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/setenv.m4 b/m4/setenv.m4
> index c0b7475606..ef068ad879 100644
> --- a/m4/setenv.m4
> +++ b/m4/setenv.m4
> @@ -1,4 +1,4 @@
> -# setenv.m4 serial 31
> +# setenv.m4 serial 32
> dnl Copyright (C) 2001-2004, 2006-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -38,7 +38,7 @@ AC_DEFUN([gl_FUNC_SETENV]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_setenv_works="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_setenv_works="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_setenv_works="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> ) gl_cv_func_setenv_works="$gl_cross_guess_normal" ;;
> esac
> diff -w --git a/m4/setlocale_null.m4 b/m4/setlocale_null.m4
> index b41df499a8..1105d693fe 100644
> --- a/m4/setlocale_null.m4
> +++ b/m4/setlocale_null.m4
> @@ -1,4 +1,4 @@
> -# setlocale_null.m4 serial 7
> +# setlocale_null.m4 serial 8
> dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -14,7 +14,7 @@ AC_DEFUN([gl_FUNC_SETLOCALE_NULL]
> [gl_cv_func_setlocale_null_all_mtsafe],
> [case "$host_os" in
> # Guess no on musl libc, macOS, FreeBSD, NetBSD, OpenBSD, AIX, Haiku.
> - -musl | darwin | freebsd* | midnightbsd* | netbsd* | openbsd* | aix* | 
> haiku*)
> + -musl | midipix* | darwin* | freebsd* | midnightbsd* | netbsd* | openbsd* | 
> aix* | haiku*)
> gl_cv_func_setlocale_null_all_mtsafe=no ;;
> # Guess no on Cygwin < 3.4.6.
> cygwin*)
> @@ -62,7 +62,7 @@ AC_DEFUN([gl_FUNC_SETLOCALE_NULL]
> openbsd* | aix*)
> gl_cv_func_setlocale_null_one_mtsafe=no ;;
> # Guess yes on glibc, musl libc, macOS, FreeBSD, NetBSD, HP-UX, IRIX, 
> Solaris, Haiku, Cygwin, native Windows.
> - -gnu | gnu* | -musl | darwin* | freebsd* | midnightbsd* | netbsd* | hpux* | 
> irix* | solaris* | haiku* | cygwin* | mingw*)
> + -gnu | gnu* | -musl | midipix* | darwin* | freebsd* | midnightbsd* | 
> netbsd* | hpux* | irix* | solaris* | haiku* | cygwin* | mingw*)
> gl_cv_func_setlocale_null_one_mtsafe=yes ;;
> # If we don't know, obey --enable-cross-guesses.
> )
> diff -w --git a/m4/signbit.m4 b/m4/signbit.m4
> index f957884340..2fea73f854 100644
> --- a/m4/signbit.m4
> +++ b/m4/signbit.m4
> @@ -1,4 +1,4 @@
> -# signbit.m4 serial 20
> +# signbit.m4 serial 21
> dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -32,7 +32,7 @@ AC_DEFUN([gl_SIGNBIT]
> # Guess yes on glibc systems.
> -gnu | gnu) gl_cv_func_signbit="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_signbit="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_signbit="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_signbit="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> @@ -66,7 +66,7 @@ AC_DEFUN([gl_SIGNBIT]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_signbit_builtins="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_signbit_builtins="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_signbit_builtins="guessing yes" ;;
> # Guess yes on mingw, no on MSVC.
> mingw*) if test -n "$GCC"; then
> gl_cv_func_signbit_builtins="guessing yes"
> diff -w --git a/m4/stpncpy.m4 b/m4/stpncpy.m4
> index b9850364ed..073607004b 100644
> --- a/m4/stpncpy.m4
> +++ b/m4/stpncpy.m4
> @@ -1,4 +1,4 @@
> -# stpncpy.m4 serial 21
> +# stpncpy.m4 serial 22
> dnl Copyright (C) 2002-2003, 2005-2007, 2009-2023 Free Software Foundation,
> dnl Inc.
> dnl This file is free software; the Free Software Foundation
> @@ -79,7 +79,7 @@ AC_DEFUN([gl_FUNC_STPNCPY]
> #endif
> ], [gl_cv_func_stpncpy="guessing yes"],
> [case "$host_os" in
> - -musl) gl_cv_func_stpncpy="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_stpncpy="guessing yes" ;;
> ) gl_cv_func_stpncpy="$gl_cross_guess_normal" ;;
> esac
> ])
> diff -w --git a/m4/strerror.m4 b/m4/strerror.m4
> index 8879eb08bb..9f1dddd599 100644
> --- a/m4/strerror.m4
> +++ b/m4/strerror.m4
> @@ -1,4 +1,4 @@
> -# strerror.m4 serial 23
> +# strerror.m4 serial 24
> dnl Copyright (C) 2002, 2007-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -27,7 +27,7 @@ AC_DEFUN([gl_FUNC_STRERROR]
> # Guess yes on glibc systems.
> -gnu | gnu) gl_cv_func_working_strerror="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_working_strerror="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_working_strerror="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> ) gl_cv_func_working_strerror="$gl_cross_guess_normal" ;;
> esac
> @@ -83,7 +83,7 @@ AC_DEFUN([gl_FUNC_STRERROR_0]
> # Guess yes on glibc systems.
> -gnu | gnu) gl_cv_func_strerror_0_works="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_strerror_0_works="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_strerror_0_works="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_strerror_0_works="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/strtod.m4 b/m4/strtod.m4
> index e4e0f06dfb..ae7446c2fa 100644
> --- a/m4/strtod.m4
> +++ b/m4/strtod.m4
> @@ -1,4 +1,4 @@
> -# strtod.m4 serial 27
> +# strtod.m4 serial 28
> dnl Copyright (C) 2002-2003, 2006-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -116,7 +116,7 @@ AC_DEFUN([gl_FUNC_STRTOD]
> [gl_cv_func_strtod_works="guessing yes"],
> [case "$host_os" in
> # Guess yes on musl systems.
> - -musl) gl_cv_func_strtod_works="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_strtod_works="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_strtod_works="guessing yes" ;;
> ) gl_cv_func_strtod_works="$gl_cross_guess_normal" ;;
> diff -w --git a/m4/strtold.m4 b/m4/strtold.m4
> index 08a722b199..4206fba36d 100644
> --- a/m4/strtold.m4
> +++ b/m4/strtold.m4
> @@ -1,4 +1,4 @@
> -# strtold.m4 serial 8
> +# strtold.m4 serial 9
> dnl Copyright (C) 2002-2003, 2006-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -115,7 +115,7 @@ AC_DEFUN([gl_FUNC_STRTOLD]
> [gl_cv_func_strtold_works="guessing yes"],
> [case "$host_os" in
> # Guess yes on musl systems.
> - -musl) gl_cv_func_strtold_works="guessing yes" ;;
> + -musl | midipix) gl_cv_func_strtold_works="guessing yes" ;;
> # Guess 'no (underflow problem)' on Cygwin.
> cygwin*) gl_cv_func_strtold_works="guessing no (underflow problem)" ;;
> ) gl_cv_func_strtold_works="$gl_cross_guess_normal" ;;
> diff -w --git a/m4/trunc.m4 b/m4/trunc.m4
> index 154afc67da..287fb67133 100644
> --- a/m4/trunc.m4
> +++ b/m4/trunc.m4
> @@ -1,4 +1,4 @@
> -# trunc.m4 serial 15
> +# trunc.m4 serial 16
> dnl Copyright (C) 2007, 2010-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -75,7 +75,7 @@ AC_DEFUN([gl_FUNC_TRUNC]
> # Guess yes on glibc systems.
> -gnu | gnu) gl_cv_func_trunc_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_trunc_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_trunc_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_trunc_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/truncf.m4 b/m4/truncf.m4
> index e22e43cb45..71469946ed 100644
> --- a/m4/truncf.m4
> +++ b/m4/truncf.m4
> @@ -1,4 +1,4 @@
> -# truncf.m4 serial 15
> +# truncf.m4 serial 16
> dnl Copyright (C) 2007, 2010-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -75,7 +75,7 @@ AC_DEFUN([gl_FUNC_TRUNCF]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_truncf_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_truncf_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_truncf_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_truncf_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/truncl.m4 b/m4/truncl.m4
> index 5cd5587c2f..57bec00f0a 100644
> --- a/m4/truncl.m4
> +++ b/m4/truncl.m4
> @@ -1,4 +1,4 @@
> -# truncl.m4 serial 17
> +# truncl.m4 serial 18
> dnl Copyright (C) 2007-2008, 2010-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -108,7 +108,7 @@ AC_DEFUN([gl_FUNC_TRUNCL]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_truncl_ieee="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_truncl_ieee="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_truncl_ieee="guessing yes" ;;
> # Guess yes on native Windows.
> mingw*) gl_cv_func_truncl_ieee="guessing yes" ;;
> # If we don't know, obey --enable-cross-guesses.
> diff -w --git a/m4/ungetc.m4 b/m4/ungetc.m4
> index 8977a346dd..77274778f3 100644
> --- a/m4/ungetc.m4
> +++ b/m4/ungetc.m4
> @@ -1,4 +1,4 @@
> -# ungetc.m4 serial 10
> +# ungetc.m4 serial 11
> dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -45,7 +45,7 @@ AC_DEFUN_ONCE([gl_FUNC_UNGETC_WORKS]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_ungetc_works="guessing yes" ;;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_ungetc_works="guessing yes" ;;
> + -musl | midipix*) gl_cv_func_ungetc_works="guessing yes" ;;
> # Guess yes on bionic systems.
> -android) gl_cv_func_ungetc_works="guessing yes" ;;
> # Guess yes on native Windows.
> diff -w --git a/m4/wcwidth.m4 b/m4/wcwidth.m4
> index f204f3d845..93a7fa329c 100644
> --- a/m4/wcwidth.m4
> +++ b/m4/wcwidth.m4
> @@ -1,4 +1,4 @@
> -# wcwidth.m4 serial 34
> +# wcwidth.m4 serial 35
> dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
> dnl This file is free software; the Free Software Foundation
> dnl gives unlimited permission to copy and/or distribute it,
> @@ -89,7 +89,7 @@ AC_DEFUN([gl_FUNC_WCWIDTH]
> # Guess yes on glibc systems.
> -gnu | gnu*) gl_cv_func_wcwidth_works="guessing yes";;
> # Guess yes on musl systems.
> - -musl) gl_cv_func_wcwidth_works="guessing yes";;
> + -musl | midipix*) gl_cv_func_wcwidth_works="guessing yes";;
> # Guess yes on AIX 7 systems.
> aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";;
> *) gl_cv_func_wcwidth_works="$gl_cross_guess_normal";;
>