--- /dev/null
+/* Substitute for and wrapper around <langinfo.h>.
+ Copyright (C) 2009 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+/*
+ * POSIX <langinfo.h> for platforms that lack it or have an incomplete one.
+ * <http://www.opengroup.org/onlinepubs/9699919799/basedefs/langinfo.h.html>
+ */
+
+#ifndef _GL_LANGINFO_H
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+
+/* The include_next requires a split double-inclusion guard. */
+#if @HAVE_LANGINFO_H@
+# @INCLUDE_NEXT@ @NEXT_LANGINFO_H@
+#endif
+
+#ifndef _GL_LANGINFO_H
+#define _GL_LANGINFO_H
+
+
+#if !@HAVE_LANGINFO_H@
+
+/* A platform that lacks <langinfo.h>. */
+
+/* Assume that it also lacks <nl_types.h> and the nl_item type. */
+typedef int nl_item;
+
+/* nl_langinfo items of the LC_CTYPE category */
+# define CODESET 10000
+/* nl_langinfo items of the LC_NUMERIC category */
+# define RADIXCHAR 10001
+# define THOUSEP 10002
+/* nl_langinfo items of the LC_TIME category */
+# define D_T_FMT 10003
+# define D_FMT 10004
+# define T_FMT 10005
+# define T_FMT_AMPM 10006
+# define AM_STR 10007
+# define PM_STR 10008
+# define DAY_1 10009
+# define DAY_2 (DAY_1 + 1)
+# define DAY_3 (DAY_1 + 2)
+# define DAY_4 (DAY_1 + 3)
+# define DAY_5 (DAY_1 + 4)
+# define DAY_6 (DAY_1 + 5)
+# define DAY_7 (DAY_1 + 6)
+# define ABDAY_1 10016
+# define ABDAY_2 (ABDAY_1 + 1)
+# define ABDAY_3 (ABDAY_1 + 2)
+# define ABDAY_4 (ABDAY_1 + 3)
+# define ABDAY_5 (ABDAY_1 + 4)
+# define ABDAY_6 (ABDAY_1 + 5)
+# define ABDAY_7 (ABDAY_1 + 6)
+# define MON_1 10023
+# define MON_2 (MON_1 + 1)
+# define MON_3 (MON_1 + 2)
+# define MON_4 (MON_1 + 3)
+# define MON_5 (MON_1 + 4)
+# define MON_6 (MON_1 + 5)
+# define MON_7 (MON_1 + 6)
+# define MON_8 (MON_1 + 7)
+# define MON_9 (MON_1 + 8)
+# define MON_10 (MON_1 + 9)
+# define MON_11 (MON_1 + 10)
+# define MON_12 (MON_1 + 11)
+# define ABMON_1 10035
+# define ABMON_2 (ABMON_1 + 1)
+# define ABMON_3 (ABMON_1 + 2)
+# define ABMON_4 (ABMON_1 + 3)
+# define ABMON_5 (ABMON_1 + 4)
+# define ABMON_6 (ABMON_1 + 5)
+# define ABMON_7 (ABMON_1 + 6)
+# define ABMON_8 (ABMON_1 + 7)
+# define ABMON_9 (ABMON_1 + 8)
+# define ABMON_10 (ABMON_1 + 9)
+# define ABMON_11 (ABMON_1 + 10)
+# define ABMON_12 (ABMON_1 + 11)
+# define ERA 10047
+# define ERA_D_FMT 10048
+# define ERA_D_T_FMT 10049
+# define ERA_T_FMT 10050
+# define ALT_DIGITS 10051
+/* nl_langinfo items of the LC_MONETARY category */
+# define CRNCYSTR 10052
+/* nl_langinfo items of the LC_MESSAGES category */
+# define YESEXPR 10053
+# define NOEXPR 10054
+
+#else
+
+/* A platform that has <langinfo.h>. */
+
+# if !@HAVE_LANGINFO_CODESET@
+# define CODESET 10000
+# define GNULIB_defined_CODESET 1
+# endif
+
+# if !@HAVE_LANGINFO_ERA@
+# define ERA 10047
+# define ERA_D_FMT 10048
+# define ERA_D_T_FMT 10049
+# define ERA_T_FMT 10050
+# define ALT_DIGITS 10051
+# define GNULIB_defined_ERA 1
+# endif
+
+#endif
+
+
+/* Declare overridden functions. */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Return a piece of locale dependent information.
+ Note: The difference between nl_langinfo (CODESET) and locale_charset ()
+ is that the latter normalizes the encoding names to GNU conventions. */
+
+#if @GNULIB_NL_LANGINFO@
+# if @REPLACE_NL_LANGINFO@
+# undef nl_langinfo
+# define nl_langinfo rpl_nl_langinfo
+# endif
+# if !@HAVE_NL_LANGINFO@ || @REPLACE_NL_LANGINFO@
+extern char *nl_langinfo (nl_item item);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef nl_langinfo
+# define nl_langinfo(i) \
+ (GL_LINK_WARNING ("nl_langinfo is not portable - " \
+ "use gnulib module nl_langinfo for portability"), \
+ nl_langinfo (i))
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* _GL_LANGINFO_H */
+#endif /* _GL_LANGINFO_H */
--- /dev/null
+# langinfo_h.m4 serial 1
+dnl Copyright (C) 2009 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([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])
+
+ 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_ERA=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. CODESET and ERA etc. are missing
+ dnl on OpenBSD 3.8.
+ 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 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
+ else
+ HAVE_LANGINFO_H=0
+ fi
+ AC_SUBST([HAVE_LANGINFO_H])
+ AC_SUBST([HAVE_LANGINFO_CODESET])
+ AC_SUBST([HAVE_LANGINFO_ERA])
+
+ if test $HAVE_LANGINFO_H = 1 && test $HAVE_LANGINFO_CODESET = 1 && test $HAVE_LANGINFO_ERA = 1; then
+ LANGINFO_H=
+ else
+ LANGINFO_H='langinfo.h'
+ fi
+ AC_SUBST([LANGINFO_H])
+])
+
+AC_DEFUN([gl_LANGINFO_MODULE_INDICATOR],
+[
+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
+ AC_REQUIRE([gl_LANGINFO_H_DEFAULTS])
+ GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
+])
+
+AC_DEFUN([gl_LANGINFO_H_DEFAULTS],
+[
+ GNULIB_NL_LANGINFO=0; AC_SUBST([GNULIB_NL_LANGINFO])
+ 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])
+])
--- /dev/null
+Description:
+A GNU-like <langinfo.h>.
+
+Files:
+lib/langinfo.in.h
+m4/langinfo_h.m4
+
+Depends-on:
+include_next
+extensions
+
+configure.ac:
+gl_LANGINFO_H
+
+Makefile.am:
+BUILT_SOURCES += $(LANGINFO_H)
+
+# We need the following in order to create an empty placeholder for
+# <langinfo.h> when the system doesn't have one.
+langinfo.h: langinfo.in.h
+ $(AM_V_GEN)rm -f $@-t $@ && \
+ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+ sed -e 's|@''HAVE_LANGINFO_H''@|$(HAVE_LANGINFO_H)|g' \
+ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+ -e 's|@''NEXT_LANGINFO_H''@|$(NEXT_LANGINFO_H)|g' \
+ -e 's|@''GNULIB_NL_LANGINFO''@|$(GNULIB_NL_LANGINFO)|g' \
+ -e 's|@''HAVE_LANGINFO_CODESET''@|$(HAVE_LANGINFO_CODESET)|g' \
+ -e 's|@''HAVE_LANGINFO_ERA''@|$(HAVE_LANGINFO_ERA)|g' \
+ -e 's|@''HAVE_NL_LANGINFO''@|$(HAVE_NL_LANGINFO)|g' \
+ -e 's|@''REPLACE_NL_LANGINFO''@|$(REPLACE_NL_LANGINFO)|g' \
+ < $(srcdir)/langinfo.in.h; \
+ } > $@-t && \
+ mv $@-t $@
+MOSTLYCLEANFILES += langinfo.h langinfo.h-t
+
+Include:
+<langinfo.h>
+
+License:
+LGPL
+
+Maintainer:
+Bruno Haible
projects / pspp / commitdiff