1 files changed, 0 insertions, 138 deletions
diff --git a/gnulib-m4/langinfo_h.m4 b/gnulib-m4/langinfo_h.m4
deleted file mode 100644
index 5eee8a71..00000000
--- a/gnulib-m4/langinfo_h.m4
+++ /dev/null
@@ -1,138 +0,0 @@
-# langinfo_h.m4
-# serial 12
-dnl Copyright (C) 2009-2024 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-AC_DEFUN_ONCE([gl_LANGINFO_H],
-[
-  AC_REQUIRE([gl_LANGINFO_H_DEFAULTS])
-
-  dnl Persuade glibc-2.0.6 <langinfo.h> to define CODESET.
-  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
-
-  dnl <langinfo.h> is always overridden, because of GNULIB_POSIXCHECK.
-  gl_CHECK_NEXT_HEADERS([langinfo.h])
-
-  dnl Determine whether <langinfo.h> exists. It is missing on mingw and BeOS.
-  HAVE_LANGINFO_CODESET=0
-  HAVE_LANGINFO_T_FMT_AMPM=0
-  HAVE_LANGINFO_ALTMON=0
-  HAVE_LANGINFO_ERA=0
-  HAVE_LANGINFO_YESEXPR=0
-  AC_CHECK_HEADERS_ONCE([langinfo.h])
-  if test $ac_cv_header_langinfo_h = yes; then
-    HAVE_LANGINFO_H=1
-    dnl Determine what <langinfo.h> defines.
-    dnl CODESET is missing on OpenBSD 3.8.
-    dnl ERA etc. are missing on OpenBSD 6.7.
-    dnl T_FMT_AMPM and YESEXPR, NOEXPR are missing on IRIX 5.3.
-    dnl ALTMON_* are missing on glibc 2.26 and many other systems.
-    AC_CACHE_CHECK([whether langinfo.h defines CODESET],
-      [gl_cv_header_langinfo_codeset],
-      [AC_COMPILE_IFELSE(
-         [AC_LANG_PROGRAM([[#include <langinfo.h>
-int a = CODESET;
-]])],
-         [gl_cv_header_langinfo_codeset=yes],
-         [gl_cv_header_langinfo_codeset=no])
-      ])
-    if test $gl_cv_header_langinfo_codeset = yes; then
-      HAVE_LANGINFO_CODESET=1
-    fi
-    AC_CACHE_CHECK([whether langinfo.h defines T_FMT_AMPM],
-      [gl_cv_header_langinfo_t_fmt_ampm],
-      [AC_COMPILE_IFELSE(
-         [AC_LANG_PROGRAM([[#include <langinfo.h>
-int a = T_FMT_AMPM;
-]])],
-         [gl_cv_header_langinfo_t_fmt_ampm=yes],
-         [gl_cv_header_langinfo_t_fmt_ampm=no])
-      ])
-    if test $gl_cv_header_langinfo_t_fmt_ampm = yes; then
-      HAVE_LANGINFO_T_FMT_AMPM=1
-    fi
-    AC_CACHE_CHECK([whether langinfo.h defines ALTMON_1],
-      [gl_cv_header_langinfo_altmon],
-      [AC_COMPILE_IFELSE(
-         [AC_LANG_PROGRAM([[#include <langinfo.h>
-int a = ALTMON_1;
-]])],
-         [gl_cv_header_langinfo_altmon=yes],
-         [gl_cv_header_langinfo_altmon=no])
-      ])
-    if test $gl_cv_header_langinfo_altmon = yes; then
-      HAVE_LANGINFO_ALTMON=1
-    fi
-    AC_CACHE_CHECK([whether langinfo.h defines ERA],
-      [gl_cv_header_langinfo_era],
-      [AC_COMPILE_IFELSE(
-         [AC_LANG_PROGRAM([[#include <langinfo.h>
-int a = ERA;
-]])],
-         [gl_cv_header_langinfo_era=yes],
-         [gl_cv_header_langinfo_era=no])
-      ])
-    if test $gl_cv_header_langinfo_era = yes; then
-      HAVE_LANGINFO_ERA=1
-    fi
-    AC_CACHE_CHECK([whether langinfo.h defines YESEXPR],
-      [gl_cv_header_langinfo_yesexpr],
-      [AC_COMPILE_IFELSE(
-         [AC_LANG_PROGRAM([[#include <langinfo.h>
-int a = YESEXPR;
-]])],
-         [gl_cv_header_langinfo_yesexpr=yes],
-         [gl_cv_header_langinfo_yesexpr=no])
-      ])
-    if test $gl_cv_header_langinfo_yesexpr = yes; then
-      HAVE_LANGINFO_YESEXPR=1
-    fi
-  else
-    HAVE_LANGINFO_H=0
-  fi
-  AC_SUBST([HAVE_LANGINFO_H])
-  AC_SUBST([HAVE_LANGINFO_CODESET])
-  AC_SUBST([HAVE_LANGINFO_T_FMT_AMPM])
-  AC_SUBST([HAVE_LANGINFO_ALTMON])
-  AC_SUBST([HAVE_LANGINFO_ERA])
-  AC_SUBST([HAVE_LANGINFO_YESEXPR])
-
-  dnl Check for declarations of anything we want to poison if the
-  dnl corresponding gnulib module is not in use.
-  gl_WARN_ON_USE_PREPARE([[#include <langinfo.h>
-    ]], [nl_langinfo])
-])
-
-# gl_LANGINFO_MODULE_INDICATOR([modulename])
-# sets the shell variable that indicates the presence of the given module
-# to a C preprocessor expression that will evaluate to 1.
-# This macro invocation must not occur in macros that are AC_REQUIREd.
-AC_DEFUN([gl_LANGINFO_MODULE_INDICATOR],
-[
-  dnl Ensure to expand the default settings once only.
-  gl_LANGINFO_H_REQUIRE_DEFAULTS
-  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
-  dnl Define it also as a C macro, for the benefit of the unit tests.
-  gl_MODULE_INDICATOR_FOR_TESTS([$1])
-])
-
-# Initializes the default values for AC_SUBSTed shell variables.
-# This macro must not be AC_REQUIREd.  It must only be invoked, and only
-# outside of macros or in macros that are not AC_REQUIREd.
-AC_DEFUN([gl_LANGINFO_H_REQUIRE_DEFAULTS],
-[
-  m4_defun(GL_MODULE_INDICATOR_PREFIX[_LANGINFO_H_MODULE_INDICATOR_DEFAULTS], [
-    gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_NL_LANGINFO])
-  ])
-  m4_require(GL_MODULE_INDICATOR_PREFIX[_LANGINFO_H_MODULE_INDICATOR_DEFAULTS])
-  AC_REQUIRE([gl_LANGINFO_H_DEFAULTS])
-])
-
-AC_DEFUN([gl_LANGINFO_H_DEFAULTS],
-[
-  dnl Assume proper GNU behavior unless another module says otherwise.
-  HAVE_NL_LANGINFO=1;    AC_SUBST([HAVE_NL_LANGINFO])
-  REPLACE_NL_LANGINFO=0; AC_SUBST([REPLACE_NL_LANGINFO])
-])