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authorDenys Dmytriyenko <denis@denix.org>2009-03-17 14:32:59 -0400
committerDenys Dmytriyenko <denis@denix.org>2009-03-17 14:32:59 -0400
commit709c4d66e0b107ca606941b988bad717c0b45d9b (patch)
tree37ee08b1eb308f3b2b6426d5793545c38396b838 /packages/tin/files
parentfa6cd5a3b993f16c27de4ff82b42684516d433ba (diff)
rename packages/ to recipes/ per earlier agreement
See links below for more details: http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326 http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816 Signed-off-by: Denys Dmytriyenko <denis@denix.org> Acked-by: Mike Westerhof <mwester@dls.net> Acked-by: Philip Balister <philip@balister.org> Acked-by: Khem Raj <raj.khem@gmail.com> Acked-by: Marcin Juszkiewicz <hrw@openembedded.org> Acked-by: Koen Kooi <koen@openembedded.org> Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Diffstat (limited to 'packages/tin/files')
-rw-r--r--packages/tin/files/m4.patch5630
1 files changed, 0 insertions, 5630 deletions
diff --git a/packages/tin/files/m4.patch b/packages/tin/files/m4.patch
deleted file mode 100644
index 9277f6c1b3..0000000000
--- a/packages/tin/files/m4.patch
+++ /dev/null
@@ -1,5630 +0,0 @@
-
-#
-# Patch managed by http://www.mn-logistik.de/unsupported/pxa250/patcher
-#
-
---- /dev/null
-+++ tin-1.7.3/m4/codeset.m4
-@@ -0,0 +1,23 @@
-+# codeset.m4 serial AM1 (gettext-0.10.40)
-+dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+
-+dnl From Bruno Haible.
-+
-+AC_DEFUN([AM_LANGINFO_CODESET],
-+[
-+ AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
-+ [AC_TRY_LINK([#include <langinfo.h>],
-+ [char* cs = nl_langinfo(CODESET);],
-+ am_cv_langinfo_codeset=yes,
-+ am_cv_langinfo_codeset=no)
-+ ])
-+ if test $am_cv_langinfo_codeset = yes; then
-+ AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
-+ [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
-+ fi
-+])
---- /dev/null
-+++ tin-1.7.3/m4/gettext.m4
-@@ -0,0 +1,587 @@
-+# gettext.m4 serial 17 (gettext-0.11.5)
-+dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+dnl
-+dnl This file can can be used in projects which are not available under
-+dnl the GNU General Public License or the GNU Library General Public
-+dnl License but which still want to provide support for the GNU gettext
-+dnl functionality.
-+dnl Please note that the actual code of the GNU gettext library is covered
-+dnl by the GNU Library General Public License, and the rest of the GNU
-+dnl gettext package package is covered by the GNU General Public License.
-+dnl They are *not* in the public domain.
-+
-+dnl Authors:
-+dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
-+dnl Bruno Haible <haible@clisp.cons.org>, 2000-2002.
-+
-+dnl Macro to add for using GNU gettext.
-+
-+dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
-+dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The
-+dnl default (if it is not specified or empty) is 'no-libtool'.
-+dnl INTLSYMBOL should be 'external' for packages with no intl directory,
-+dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory.
-+dnl If INTLSYMBOL is 'use-libtool', then a libtool library
-+dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static,
-+dnl depending on --{enable,disable}-{shared,static} and on the presence of
-+dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library
-+dnl $(top_builddir)/intl/libintl.a will be created.
-+dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
-+dnl implementations (in libc or libintl) without the ngettext() function
-+dnl will be ignored. If NEEDSYMBOL is specified and is
-+dnl 'need-formatstring-macros', then GNU gettext implementations that don't
-+dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
-+dnl INTLDIR is used to find the intl libraries. If empty,
-+dnl the value `$(top_builddir)/intl/' is used.
-+dnl
-+dnl The result of the configuration is one of three cases:
-+dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
-+dnl and used.
-+dnl Catalog format: GNU --> install in $(datadir)
-+dnl Catalog extension: .mo after installation, .gmo in source tree
-+dnl 2) GNU gettext has been found in the system's C library.
-+dnl Catalog format: GNU --> install in $(datadir)
-+dnl Catalog extension: .mo after installation, .gmo in source tree
-+dnl 3) No internationalization, always use English msgid.
-+dnl Catalog format: none
-+dnl Catalog extension: none
-+dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
-+dnl The use of .gmo is historical (it was needed to avoid overwriting the
-+dnl GNU format catalogs when building on a platform with an X/Open gettext),
-+dnl but we keep it in order not to force irrelevant filename changes on the
-+dnl maintainers.
-+dnl
-+AC_DEFUN([AM_GNU_GETTEXT],
-+[
-+ dnl Argument checking.
-+ ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
-+ [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
-+])])])])])
-+ ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
-+ [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
-+])])])])
-+ define(gt_included_intl, ifelse([$1], [external], [no], [yes]))
-+ define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], []))
-+
-+ AC_REQUIRE([AM_PO_SUBDIRS])dnl
-+ ifelse(gt_included_intl, yes, [
-+ AC_REQUIRE([AM_INTL_SUBDIR])dnl
-+ ])
-+
-+ dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-+ AC_REQUIRE([AC_LIB_RPATH])
-+
-+ dnl Sometimes libintl requires libiconv, so first search for libiconv.
-+ dnl Ideally we would do this search only after the
-+ dnl if test "$USE_NLS" = "yes"; then
-+ dnl if test "$gt_cv_func_gnugettext_libc" != "yes"; then
-+ dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
-+ dnl the configure script would need to contain the same shell code
-+ dnl again, outside any 'if'. There are two solutions:
-+ dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
-+ dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
-+ dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
-+ dnl documented, we avoid it.
-+ ifelse(gt_included_intl, yes, , [
-+ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-+ ])
-+
-+ AC_MSG_CHECKING([whether NLS is requested])
-+ dnl Default is enabled NLS
-+ AC_ARG_ENABLE(nls,
-+ [ --disable-nls do not use Native Language Support],
-+ USE_NLS=$enableval, USE_NLS=yes)
-+ AC_MSG_RESULT($USE_NLS)
-+ AC_SUBST(USE_NLS)
-+
-+ ifelse(gt_included_intl, yes, [
-+ BUILD_INCLUDED_LIBINTL=no
-+ USE_INCLUDED_LIBINTL=no
-+ ])
-+ LIBINTL=
-+ LTLIBINTL=
-+ POSUB=
-+
-+ dnl If we use NLS figure out what method
-+ if test "$USE_NLS" = "yes"; then
-+ gt_use_preinstalled_gnugettext=no
-+ ifelse(gt_included_intl, yes, [
-+ AC_MSG_CHECKING([whether included gettext is requested])
-+ AC_ARG_WITH(included-gettext,
-+ [ --with-included-gettext use the GNU gettext library included here],
-+ nls_cv_force_use_gnu_gettext=$withval,
-+ nls_cv_force_use_gnu_gettext=no)
-+ AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
-+
-+ nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
-+ if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
-+ ])
-+ dnl User does not insist on using GNU NLS library. Figure out what
-+ dnl to use. If GNU gettext is available we use this. Else we have
-+ dnl to fall back to GNU NLS library.
-+
-+ dnl Add a version number to the cache macros.
-+ define([gt_api_version], ifelse([$2], [need-formatstring-macros], 3, ifelse([$2], [need-ngettext], 2, 1)))
-+ define([gt_cv_func_gnugettext_libc], [gt_cv_func_gnugettext]gt_api_version[_libc])
-+ define([gt_cv_func_gnugettext_libintl], [gt_cv_func_gnugettext]gt_api_version[_libintl])
-+
-+ AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,
-+ [AC_TRY_LINK([#include <libintl.h>
-+]ifelse([$2], [need-formatstring-macros],
-+[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
-+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
-+#endif
-+changequote(,)dnl
-+typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-+changequote([,])dnl
-+], [])[extern int _nl_msg_cat_cntr;
-+extern int *_nl_domain_bindings;],
-+ [bindtextdomain ("", "");
-+return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings],
-+ gt_cv_func_gnugettext_libc=yes,
-+ gt_cv_func_gnugettext_libc=no)])
-+
-+ if test "$gt_cv_func_gnugettext_libc" != "yes"; then
-+ dnl Sometimes libintl requires libiconv, so first search for libiconv.
-+ ifelse(gt_included_intl, yes, , [
-+ AM_ICONV_LINK
-+ ])
-+ dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
-+ dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
-+ dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
-+ dnl even if libiconv doesn't exist.
-+ AC_LIB_LINKFLAGS_BODY([intl])
-+ AC_CACHE_CHECK([for GNU gettext in libintl],
-+ gt_cv_func_gnugettext_libintl,
-+ [gt_save_CPPFLAGS="$CPPFLAGS"
-+ CPPFLAGS="$CPPFLAGS $INCINTL"
-+ gt_save_LIBS="$LIBS"
-+ LIBS="$LIBS $LIBINTL"
-+ dnl Now see whether libintl exists and does not depend on libiconv.
-+ AC_TRY_LINK([#include <libintl.h>
-+]ifelse([$2], [need-formatstring-macros],
-+[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
-+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
-+#endif
-+changequote(,)dnl
-+typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-+changequote([,])dnl
-+], [])[extern int _nl_msg_cat_cntr;
-+extern
-+#ifdef __cplusplus
-+"C"
-+#endif
-+const char *_nl_expand_alias ();],
-+ [bindtextdomain ("", "");
-+return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
-+ gt_cv_func_gnugettext_libintl=yes,
-+ gt_cv_func_gnugettext_libintl=no)
-+ dnl Now see whether libintl exists and depends on libiconv.
-+ if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then
-+ LIBS="$LIBS $LIBICONV"
-+ AC_TRY_LINK([#include <libintl.h>
-+]ifelse([$2], [need-formatstring-macros],
-+[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
-+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
-+#endif
-+changequote(,)dnl
-+typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-+changequote([,])dnl
-+], [])[extern int _nl_msg_cat_cntr;
-+extern
-+#ifdef __cplusplus
-+"C"
-+#endif
-+const char *_nl_expand_alias ();],
-+ [bindtextdomain ("", "");
-+return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
-+ [LIBINTL="$LIBINTL $LIBICONV"
-+ LTLIBINTL="$LTLIBINTL $LTLIBICONV"
-+ gt_cv_func_gnugettext_libintl=yes
-+ ])
-+ fi
-+ CPPFLAGS="$gt_save_CPPFLAGS"
-+ LIBS="$gt_save_LIBS"])
-+ fi
-+
-+ dnl If an already present or preinstalled GNU gettext() is found,
-+ dnl use it. But if this macro is used in GNU gettext, and GNU
-+ dnl gettext is already preinstalled in libintl, we update this
-+ dnl libintl. (Cf. the install rule in intl/Makefile.in.)
-+ if test "$gt_cv_func_gnugettext_libc" = "yes" \
-+ || { test "$gt_cv_func_gnugettext_libintl" = "yes" \
-+ && test "$PACKAGE" != gettext; }; then
-+ gt_use_preinstalled_gnugettext=yes
-+ else
-+ dnl Reset the values set by searching for libintl.
-+ LIBINTL=
-+ LTLIBINTL=
-+ INCINTL=
-+ fi
-+
-+ ifelse(gt_included_intl, yes, [
-+ if test "$gt_use_preinstalled_gnugettext" != "yes"; then
-+ dnl GNU gettext is not found in the C library.
-+ dnl Fall back on included GNU gettext library.
-+ nls_cv_use_gnu_gettext=yes
-+ fi
-+ fi
-+
-+ if test "$nls_cv_use_gnu_gettext" = "yes"; then
-+ dnl Mark actions used to generate GNU NLS library.
-+ INTLOBJS="\$(GETTOBJS)"
-+ BUILD_INCLUDED_LIBINTL=yes
-+ USE_INCLUDED_LIBINTL=yes
-+ LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV"
-+ LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV"
-+ LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
-+ fi
-+
-+ if test "$gt_use_preinstalled_gnugettext" = "yes" \
-+ || test "$nls_cv_use_gnu_gettext" = "yes"; then
-+ dnl Mark actions to use GNU gettext tools.
-+ CATOBJEXT=.gmo
-+ fi
-+ ])
-+
-+ if test "$gt_use_preinstalled_gnugettext" = "yes" \
-+ || test "$nls_cv_use_gnu_gettext" = "yes"; then
-+ AC_DEFINE(ENABLE_NLS, 1,
-+ [Define to 1 if translation of program messages to the user's native language
-+ is requested.])
-+ else
-+ USE_NLS=no
-+ fi
-+ fi
-+
-+ if test "$USE_NLS" = "yes"; then
-+
-+ if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-+ if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
-+ AC_MSG_CHECKING([how to link with libintl])
-+ AC_MSG_RESULT([$LIBINTL])
-+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
-+ fi
-+
-+ dnl For backward compatibility. Some packages may be using this.
-+ AC_DEFINE(HAVE_GETTEXT, 1,
-+ [Define if the GNU gettext() function is already present or preinstalled.])
-+ AC_DEFINE(HAVE_DCGETTEXT, 1,
-+ [Define if the GNU dcgettext() function is already present or preinstalled.])
-+ fi
-+
-+ dnl We need to process the po/ directory.
-+ POSUB=po
-+ fi
-+
-+ ifelse(gt_included_intl, yes, [
-+ dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
-+ dnl to 'yes' because some of the testsuite requires it.
-+ if test "$PACKAGE" = gettext; then
-+ BUILD_INCLUDED_LIBINTL=yes
-+ fi
-+
-+ dnl Make all variables we use known to autoconf.
-+ AC_SUBST(BUILD_INCLUDED_LIBINTL)
-+ AC_SUBST(USE_INCLUDED_LIBINTL)
-+ AC_SUBST(CATOBJEXT)
-+ AC_SUBST(INTLOBJS)
-+
-+ dnl For backward compatibility. Some configure.ins may be using this.
-+ nls_cv_header_intl=
-+ nls_cv_header_libgt=
-+
-+ dnl For backward compatibility. Some Makefiles may be using this.
-+ DATADIRNAME=share
-+ AC_SUBST(DATADIRNAME)
-+
-+ dnl For backward compatibility. Some Makefiles may be using this.
-+ INSTOBJEXT=.mo
-+ AC_SUBST(INSTOBJEXT)
-+
-+ dnl For backward compatibility. Some Makefiles may be using this.
-+ GENCAT=gencat
-+ AC_SUBST(GENCAT)
-+
-+ dnl Enable libtool support if the surrounding package wishes it.
-+ INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
-+ AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX)
-+ ])
-+
-+ dnl For backward compatibility. Some Makefiles may be using this.
-+ INTLLIBS="$LIBINTL"
-+ AC_SUBST(INTLLIBS)
-+
-+ dnl Make all documented variables known to autoconf.
-+ AC_SUBST(LIBINTL)
-+ AC_SUBST(LTLIBINTL)
-+ AC_SUBST(POSUB)
-+])
-+
-+
-+dnl Checks for all prerequisites of the po subdirectory,
-+dnl except for USE_NLS.
-+AC_DEFUN([AM_PO_SUBDIRS],
-+[
-+ AC_REQUIRE([AC_PROG_MAKE_SET])dnl
-+ AC_REQUIRE([AC_PROG_INSTALL])dnl
-+ AC_REQUIRE([AM_MKINSTALLDIRS])dnl
-+
-+ dnl Perform the following tests also if --disable-nls has been given,
-+ dnl because they are needed for "make dist" to work.
-+
-+ dnl Search for GNU msgfmt in the PATH.
-+ dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
-+ dnl The second test excludes FreeBSD msgfmt.
-+ AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
-+ [$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
-+ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-+ :)
-+ AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
-+
-+ dnl Search for GNU xgettext 0.11 or newer in the PATH.
-+ dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
-+ dnl The second test excludes FreeBSD xgettext.
-+ AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
-+ [$ac_dir/$ac_word --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
-+ (if $ac_dir/$ac_word --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-+ :)
-+ dnl Remove leftover from FreeBSD xgettext call.
-+ rm -f messages.po
-+
-+ dnl Search for GNU msgmerge 0.11 or newer in the PATH.
-+ AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
-+ [$ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1], :)
-+
-+ dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
-+ dnl Test whether we really found GNU msgfmt.
-+ if test "$GMSGFMT" != ":"; then
-+ dnl If it is no GNU msgfmt we define it as : so that the
-+ dnl Makefiles still can work.
-+ if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
-+ (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
-+ : ;
-+ else
-+ GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
-+ AC_MSG_RESULT(
-+ [found $GMSGFMT program is not GNU msgfmt; ignore it])
-+ GMSGFMT=":"
-+ fi
-+ fi
-+
-+ dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
-+ dnl Test whether we really found GNU xgettext.
-+ if test "$XGETTEXT" != ":"; then
-+ dnl If it is no GNU xgettext we define it as : so that the
-+ dnl Makefiles still can work.
-+ if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
-+ (if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
-+ : ;
-+ else
-+ AC_MSG_RESULT(
-+ [found xgettext program is not GNU xgettext; ignore it])
-+ XGETTEXT=":"
-+ fi
-+ dnl Remove leftover from FreeBSD xgettext call.
-+ rm -f messages.po
-+ fi
-+
-+ AC_OUTPUT_COMMANDS([
-+ for ac_file in $CONFIG_FILES; do
-+ # Support "outfile[:infile[:infile...]]"
-+ case "$ac_file" in
-+ *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-+ esac
-+ # PO directories have a Makefile.in generated from Makefile.in.in.
-+ case "$ac_file" in */Makefile.in)
-+ # Adjust a relative srcdir.
-+ ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-+ ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-+ ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-+ # In autoconf-2.13 it is called $ac_given_srcdir.
-+ # In autoconf-2.50 it is called $srcdir.
-+ test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-+ case "$ac_given_srcdir" in
-+ .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-+ /*) top_srcdir="$ac_given_srcdir" ;;
-+ *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
-+ esac
-+ if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
-+ rm -f "$ac_dir/POTFILES"
-+ test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
-+ cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
-+ # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
-+ # on $ac_dir but don't depend on user-specified configuration
-+ # parameters.
-+ if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-+ # The LINGUAS file contains the set of available languages.
-+ if test -n "$ALL_LINGUAS"; then
-+ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-+ fi
-+ ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-+ # Hide the ALL_LINGUAS assigment from automake.
-+ eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-+ fi
-+ case "$ac_given_srcdir" in
-+ .) srcdirpre= ;;
-+ *) srcdirpre='$(srcdir)/' ;;
-+ esac
-+ POFILES=
-+ GMOFILES=
-+ UPDATEPOFILES=
-+ DUMMYPOFILES=
-+ for lang in $ALL_LINGUAS; do
-+ POFILES="$POFILES $srcdirpre$lang.po"
-+ GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-+ UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-+ DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-+ done
-+ # CATALOGS depends on both $ac_dir and the user's LINGUAS
-+ # environment variable.
-+ INST_LINGUAS=
-+ if test -n "$ALL_LINGUAS"; then
-+ for presentlang in $ALL_LINGUAS; do
-+ useit=no
-+ if test "%UNSET%" != "$LINGUAS"; then
-+ desiredlanguages="$LINGUAS"
-+ else
-+ desiredlanguages="$ALL_LINGUAS"
-+ fi
-+ for desiredlang in $desiredlanguages; do
-+ # Use the presentlang catalog if desiredlang is
-+ # a. equal to presentlang, or
-+ # b. a variant of presentlang (because in this case,
-+ # presentlang can be used as a fallback for messages
-+ # which are not translated in the desiredlang catalog).
-+ case "$desiredlang" in
-+ "$presentlang"*) useit=yes;;
-+ esac
-+ done
-+ if test $useit = yes; then
-+ INST_LINGUAS="$INST_LINGUAS $presentlang"
-+ fi
-+ done
-+ fi
-+ CATALOGS=
-+ if test -n "$INST_LINGUAS"; then
-+ for lang in $INST_LINGUAS; do
-+ CATALOGS="$CATALOGS $lang.gmo"
-+ done
-+ fi
-+ test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-+ sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
-+ for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-+ if test -f "$f"; then
-+ case "$f" in
-+ *.orig | *.bak | *~) ;;
-+ *) cat "$f" >> "$ac_dir/Makefile" ;;
-+ esac
-+ fi
-+ done
-+ fi
-+ ;;
-+ esac
-+ done],
-+ [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
-+ # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
-+ # from automake.
-+ eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
-+ # Capture the value of LINGUAS because we need it to compute CATALOGS.
-+ LINGUAS="${LINGUAS-%UNSET%}"
-+ ])
-+])
-+
-+
-+dnl Checks for all prerequisites of the intl subdirectory,
-+dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
-+dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
-+AC_DEFUN([AM_INTL_SUBDIR],
-+[
-+ AC_REQUIRE([AC_PROG_INSTALL])dnl
-+ AC_REQUIRE([AM_MKINSTALLDIRS])dnl
-+ AC_REQUIRE([AC_PROG_CC])dnl
-+ AC_REQUIRE([AC_CANONICAL_HOST])dnl
-+ AC_REQUIRE([AC_PROG_RANLIB])dnl
-+ AC_REQUIRE([AC_ISC_POSIX])dnl
-+ AC_REQUIRE([AC_HEADER_STDC])dnl
-+ AC_REQUIRE([AC_C_CONST])dnl
-+ AC_REQUIRE([AC_C_INLINE])dnl
-+ AC_REQUIRE([AC_TYPE_OFF_T])dnl
-+ AC_REQUIRE([AC_TYPE_SIZE_T])dnl
-+ AC_REQUIRE([AC_FUNC_ALLOCA])dnl
-+ AC_REQUIRE([AC_FUNC_MMAP])dnl
-+ AC_REQUIRE([jm_GLIBC21])dnl
-+ AC_REQUIRE([gt_INTDIV0])dnl
-+ AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])dnl
-+ AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl
-+ AC_REQUIRE([gt_INTTYPES_PRI])dnl
-+
-+ AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
-+stdlib.h string.h unistd.h sys/param.h])
-+ AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \
-+geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \
-+strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next])
-+
-+ AM_ICONV
-+ AM_LANGINFO_CODESET
-+ if test $ac_cv_header_locale_h = yes; then
-+ AM_LC_MESSAGES
-+ fi
-+
-+ dnl intl/plural.c is generated from intl/plural.y. It requires bison,
-+ dnl because plural.y uses bison specific features. It requires at least
-+ dnl bison-1.26 because earlier versions generate a plural.c that doesn't
-+ dnl compile.
-+ dnl bison is only needed for the maintainer (who touches plural.y). But in
-+ dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
-+ dnl the rule in general Makefile. Now, some people carelessly touch the
-+ dnl files or have a broken "make" program, hence the plural.c rule will
-+ dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
-+ dnl present or too old.
-+ AC_CHECK_PROGS([INTLBISON], [bison])
-+ if test -z "$INTLBISON"; then
-+ ac_verc_fail=yes
-+ else
-+ dnl Found it, now check the version.
-+ AC_MSG_CHECKING([version of bison])
-+changequote(<<,>>)dnl
-+ ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
-+ case $ac_prog_version in
-+ '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-+ 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
-+changequote([,])dnl
-+ ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
-+ *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-+ esac
-+ AC_MSG_RESULT([$ac_prog_version])
-+ fi
-+ if test $ac_verc_fail = yes; then
-+ INTLBISON=:
-+ fi
-+])
-+
-+
-+AC_DEFUN([AM_MKINSTALLDIRS],
-+[
-+ dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
-+ dnl find the mkinstalldirs script in another subdir but $(top_srcdir).
-+ dnl Try to locate is.
-+ MKINSTALLDIRS=
-+ if test -n "$ac_aux_dir"; then
-+ MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
-+ fi
-+ if test -z "$MKINSTALLDIRS"; then
-+ MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
-+ fi
-+ AC_SUBST(MKINSTALLDIRS)
-+])
-+
-+
-+dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
-+AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
---- /dev/null
-+++ tin-1.7.3/m4/glibc21.m4
-@@ -0,0 +1,32 @@
-+# glibc21.m4 serial 2 (fileutils-4.1.3, gettext-0.10.40)
-+dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+
-+# Test for the GNU C Library, version 2.1 or newer.
-+# From Bruno Haible.
-+
-+AC_DEFUN([jm_GLIBC21],
-+ [
-+ AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer,
-+ ac_cv_gnu_library_2_1,
-+ [AC_EGREP_CPP([Lucky GNU user],
-+ [
-+#include <features.h>
-+#ifdef __GNU_LIBRARY__
-+ #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
-+ Lucky GNU user
-+ #endif
-+#endif
-+ ],
-+ ac_cv_gnu_library_2_1=yes,
-+ ac_cv_gnu_library_2_1=no)
-+ ]
-+ )
-+ AC_SUBST(GLIBC21)
-+ GLIBC21="$ac_cv_gnu_library_2_1"
-+ ]
-+)
---- /dev/null
-+++ tin-1.7.3/m4/iconv.m4
-@@ -0,0 +1,103 @@
-+# iconv.m4 serial AM4 (gettext-0.11.3)
-+dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+
-+dnl From Bruno Haible.
-+
-+AC_DEFUN([AM_ICONV_LINKFLAGS_BODY],
-+[
-+ dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-+ AC_REQUIRE([AC_LIB_RPATH])
-+
-+ dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-+ dnl accordingly.
-+ AC_LIB_LINKFLAGS_BODY([iconv])
-+])
-+
-+AC_DEFUN([AM_ICONV_LINK],
-+[
-+ dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
-+ dnl those with the standalone portable GNU libiconv installed).
-+
-+ dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-+ dnl accordingly.
-+ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-+
-+ dnl Add $INCICONV to CPPFLAGS before performing the following checks,
-+ dnl because if the user has installed libiconv and not disabled its use
-+ dnl via --without-libiconv-prefix, he wants to use it. The first
-+ dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
-+ am_save_CPPFLAGS="$CPPFLAGS"
-+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
-+
-+ AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
-+ am_cv_func_iconv="no, consider installing GNU libiconv"
-+ am_cv_lib_iconv=no
-+ AC_TRY_LINK([#include <stdlib.h>
-+#include <iconv.h>],
-+ [iconv_t cd = iconv_open("","");
-+ iconv(cd,NULL,NULL,NULL,NULL);
-+ iconv_close(cd);],
-+ am_cv_func_iconv=yes)
-+ if test "$am_cv_func_iconv" != yes; then
-+ am_save_LIBS="$LIBS"
-+ LIBS="$LIBS $LIBICONV"
-+ AC_TRY_LINK([#include <stdlib.h>
-+#include <iconv.h>],
-+ [iconv_t cd = iconv_open("","");
-+ iconv(cd,NULL,NULL,NULL,NULL);
-+ iconv_close(cd);],
-+ am_cv_lib_iconv=yes
-+ am_cv_func_iconv=yes)
-+ LIBS="$am_save_LIBS"
-+ fi
-+ ])
-+ if test "$am_cv_func_iconv" = yes; then
-+ AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
-+ fi
-+ if test "$am_cv_lib_iconv" = yes; then
-+ AC_MSG_CHECKING([how to link with libiconv])
-+ AC_MSG_RESULT([$LIBICONV])
-+ else
-+ dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
-+ dnl either.
-+ CPPFLAGS="$am_save_CPPFLAGS"
-+ LIBICONV=
-+ LTLIBICONV=
-+ fi
-+ AC_SUBST(LIBICONV)
-+ AC_SUBST(LTLIBICONV)
-+])
-+
-+AC_DEFUN([AM_ICONV],
-+[
-+ AM_ICONV_LINK
-+ if test "$am_cv_func_iconv" = yes; then
-+ AC_MSG_CHECKING([for iconv declaration])
-+ AC_CACHE_VAL(am_cv_proto_iconv, [
-+ AC_TRY_COMPILE([
-+#include <stdlib.h>
-+#include <iconv.h>
-+extern
-+#ifdef __cplusplus
-+"C"
-+#endif
-+#if defined(__STDC__) || defined(__cplusplus)
-+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-+#else
-+size_t iconv();
-+#endif
-+], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
-+ am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
-+ am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
-+ AC_MSG_RESULT([$]{ac_t:-
-+ }[$]am_cv_proto_iconv)
-+ AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
-+ [Define as const if the declaration of iconv() needs const.])
-+ fi
-+])
---- /dev/null
-+++ tin-1.7.3/m4/intdiv0.m4
-@@ -0,0 +1,72 @@
-+# intdiv0.m4 serial 1 (gettext-0.11.3)
-+dnl Copyright (C) 2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+
-+dnl From Bruno Haible.
-+
-+AC_DEFUN([gt_INTDIV0],
-+[
-+ AC_REQUIRE([AC_PROG_CC])dnl
-+ AC_REQUIRE([AC_CANONICAL_HOST])dnl
-+
-+ AC_CACHE_CHECK([whether integer division by zero raises SIGFPE],
-+ gt_cv_int_divbyzero_sigfpe,
-+ [
-+ AC_TRY_RUN([
-+#include <stdlib.h>
-+#include <signal.h>
-+
-+static void
-+#ifdef __cplusplus
-+sigfpe_handler (int sig)
-+#else
-+sigfpe_handler (sig) int sig;
-+#endif
-+{
-+ /* Exit with code 0 if SIGFPE, with code 1 if any other signal. */
-+ exit (sig != SIGFPE);
-+}
-+
-+int x = 1;
-+int y = 0;
-+int z;
-+int nan;
-+
-+int main ()
-+{
-+ signal (SIGFPE, sigfpe_handler);
-+/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP. */
-+#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
-+ signal (SIGTRAP, sigfpe_handler);
-+#endif
-+/* Linux/SPARC yields signal SIGILL. */
-+#if defined (__sparc__) && defined (__linux__)
-+ signal (SIGILL, sigfpe_handler);
-+#endif
-+
-+ z = x / y;
-+ nan = y / y;
-+ exit (1);
-+}
-+], gt_cv_int_divbyzero_sigfpe=yes, gt_cv_int_divbyzero_sigfpe=no,
-+ [
-+ # Guess based on the CPU.
-+ case "$host_cpu" in
-+ alpha* | i[34567]86 | m68k | s390*)
-+ gt_cv_int_divbyzero_sigfpe="guessing yes";;
-+ *)
-+ gt_cv_int_divbyzero_sigfpe="guessing no";;
-+ esac
-+ ])
-+ ])
-+ case "$gt_cv_int_divbyzero_sigfpe" in
-+ *yes) value=1;;
-+ *) value=0;;
-+ esac
-+ AC_DEFINE_UNQUOTED(INTDIV0_RAISES_SIGFPE, $value,
-+ [Define if integer division by zero raises signal SIGFPE.])
-+])
---- /dev/null
-+++ tin-1.7.3/m4/inttypes_h.m4
-@@ -0,0 +1,28 @@
-+# inttypes_h.m4 serial 4 (gettext-0.11.4)
-+dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+
-+dnl From Paul Eggert.
-+
-+# Define HAVE_INTTYPES_H_WITH_UINTMAX if <inttypes.h> exists,
-+# doesn't clash with <sys/types.h>, and declares uintmax_t.
-+
-+AC_DEFUN([jm_AC_HEADER_INTTYPES_H],
-+[
-+ AC_CACHE_CHECK([for inttypes.h], jm_ac_cv_header_inttypes_h,
-+ [AC_TRY_COMPILE(
-+ [#include <sys/types.h>
-+#include <inttypes.h>],
-+ [uintmax_t i = (uintmax_t) -1;],
-+ jm_ac_cv_header_inttypes_h=yes,
-+ jm_ac_cv_header_inttypes_h=no)])
-+ if test $jm_ac_cv_header_inttypes_h = yes; then
-+ AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H_WITH_UINTMAX, 1,
-+[Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
-+ and declares uintmax_t. ])
-+ fi
-+])
---- /dev/null
-+++ tin-1.7.3/m4/inttypes.m4
-@@ -0,0 +1,27 @@
-+# inttypes.m4 serial 1 (gettext-0.11.4)
-+dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+
-+dnl From Paul Eggert.
-+
-+# Define HAVE_INTTYPES_H if <inttypes.h> exists and doesn't clash with
-+# <sys/types.h>.
-+
-+AC_DEFUN([gt_HEADER_INTTYPES_H],
-+[
-+ AC_CACHE_CHECK([for inttypes.h], gt_cv_header_inttypes_h,
-+ [
-+ AC_TRY_COMPILE(
-+ [#include <sys/types.h>
-+#include <inttypes.h>],
-+ [], gt_cv_header_inttypes_h=yes, gt_cv_header_inttypes_h=no)
-+ ])
-+ if test $gt_cv_header_inttypes_h = yes; then
-+ AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H, 1,
-+ [Define if <inttypes.h> exists and doesn't clash with <sys/types.h>.])
-+ fi
-+])
---- /dev/null
-+++ tin-1.7.3/m4/inttypes-pri.m4
-@@ -0,0 +1,32 @@
-+# inttypes-pri.m4 serial 1 (gettext-0.11.4)
-+dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+
-+dnl From Bruno Haible.
-+
-+# Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI*
-+# macros to non-string values. This is the case on AIX 4.3.3.
-+
-+AC_DEFUN([gt_INTTYPES_PRI],
-+[
-+ AC_REQUIRE([gt_HEADER_INTTYPES_H])
-+ if test $gt_cv_header_inttypes_h = yes; then
-+ AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
-+ gt_cv_inttypes_pri_broken,
-+ [
-+ AC_TRY_COMPILE([#include <inttypes.h>
-+#ifdef PRId32
-+char *p = PRId32;
-+#endif
-+], [], gt_cv_inttypes_pri_broken=no, gt_cv_inttypes_pri_broken=yes)
-+ ])
-+ fi
-+ if test "$gt_cv_inttypes_pri_broken" = yes; then
-+ AC_DEFINE_UNQUOTED(PRI_MACROS_BROKEN, 1,
-+ [Define if <inttypes.h> exists and defines unusable PRI* macros.])
-+ fi
-+])
---- /dev/null
-+++ tin-1.7.3/m4/isc-posix.m4
-@@ -0,0 +1,26 @@
-+# isc-posix.m4 serial 2 (gettext-0.11.2)
-+dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+
-+# This file is not needed with autoconf-2.53 and newer. Remove it in 2005.
-+
-+# This test replaces the one in autoconf.
-+# Currently this macro should have the same name as the autoconf macro
-+# because gettext's gettext.m4 (distributed in the automake package)
-+# still uses it. Otherwise, the use in gettext.m4 makes autoheader
-+# give these diagnostics:
-+# configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
-+# configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
-+
-+undefine([AC_ISC_POSIX])
-+
-+AC_DEFUN([AC_ISC_POSIX],
-+ [
-+ dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
-+ AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
-+ ]
-+)
---- /dev/null
-+++ tin-1.7.3/m4/lcmessage.m4
-@@ -0,0 +1,32 @@
-+# lcmessage.m4 serial 3 (gettext-0.11.3)
-+dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+dnl
-+dnl This file can can be used in projects which are not available under
-+dnl the GNU General Public License or the GNU Library General Public
-+dnl License but which still want to provide support for the GNU gettext
-+dnl functionality.
-+dnl Please note that the actual code of the GNU gettext library is covered
-+dnl by the GNU Library General Public License, and the rest of the GNU
-+dnl gettext package package is covered by the GNU General Public License.
-+dnl They are *not* in the public domain.
-+
-+dnl Authors:
-+dnl Ulrich Drepper <drepper@cygnus.com>, 1995.
-+
-+# Check whether LC_MESSAGES is available in <locale.h>.
-+
-+AC_DEFUN([AM_LC_MESSAGES],
-+[
-+ AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
-+ [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
-+ am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
-+ if test $am_cv_val_LC_MESSAGES = yes; then
-+ AC_DEFINE(HAVE_LC_MESSAGES, 1,
-+ [Define if your <locale.h> file defines LC_MESSAGES.])
-+ fi
-+])
---- /dev/null
-+++ tin-1.7.3/m4/lib-ld.m4
-@@ -0,0 +1,97 @@
-+# lib-ld.m4 serial 1 (gettext-0.11)
-+dnl Copyright (C) 1996-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+
-+dnl Subroutines of libtool.m4,
-+dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
-+dnl with libtool.m4.
-+
-+dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
-+AC_DEFUN([AC_LIB_PROG_LD_GNU],
-+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
-+[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-+ acl_cv_prog_gnu_ld=yes
-+else
-+ acl_cv_prog_gnu_ld=no
-+fi])
-+with_gnu_ld=$acl_cv_prog_gnu_ld
-+])
-+
-+dnl From libtool-1.4. Sets the variable LD.
-+AC_DEFUN([AC_LIB_PROG_LD],
-+[AC_ARG_WITH(gnu-ld,
-+[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
-+test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-+AC_REQUIRE([AC_PROG_CC])dnl
-+AC_REQUIRE([AC_CANONICAL_HOST])dnl
-+ac_prog=ld
-+if test "$GCC" = yes; then
-+ # Check if gcc -print-prog-name=ld gives a path.
-+ AC_MSG_CHECKING([for ld used by GCC])
-+ case $host in
-+ *-*-mingw*)
-+ # gcc leaves a trailing carriage return which upsets mingw
-+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-+ *)
-+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-+ esac
-+ case $ac_prog in
-+ # Accept absolute paths.
-+ [[\\/]* | [A-Za-z]:[\\/]*)]
-+ [re_direlt='/[^/][^/]*/\.\./']
-+ # Canonicalize the path of ld
-+ ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-+ done
-+ test -z "$LD" && LD="$ac_prog"
-+ ;;
-+ "")
-+ # If it fails, then pretend we aren't using GCC.
-+ ac_prog=ld
-+ ;;
-+ *)
-+ # If it is relative, then search for the first ld in PATH.
-+ with_gnu_ld=unknown
-+ ;;
-+ esac
-+elif test "$with_gnu_ld" = yes; then
-+ AC_MSG_CHECKING([for GNU ld])
-+else
-+ AC_MSG_CHECKING([for non-GNU ld])
-+fi
-+AC_CACHE_VAL(acl_cv_path_LD,
-+[if test -z "$LD"; then
-+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-+ for ac_dir in $PATH; do
-+ test -z "$ac_dir" && ac_dir=.
-+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-+ acl_cv_path_LD="$ac_dir/$ac_prog"
-+ # Check to see if the program is GNU ld. I'd rather use --version,
-+ # but apparently some GNU ld's only accept -v.
-+ # Break only if it was the GNU/non-GNU ld that we prefer.
-+ if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-+ test "$with_gnu_ld" != no && break
-+ else
-+ test "$with_gnu_ld" != yes && break
-+ fi
-+ fi
-+ done
-+ IFS="$ac_save_ifs"
-+else
-+ acl_cv_path_LD="$LD" # Let the user override the test with a path.
-+fi])
-+LD="$acl_cv_path_LD"
-+if test -n "$LD"; then
-+ AC_MSG_RESULT($LD)
-+else
-+ AC_MSG_RESULT(no)
-+fi
-+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-+AC_LIB_PROG_LD_GNU
-+])
---- /dev/null
-+++ tin-1.7.3/m4/lib-link.m4
-@@ -0,0 +1,554 @@
-+# lib-link.m4 serial 3 (gettext-0.11.3)
-+dnl Copyright (C) 2001-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+
-+dnl From Bruno Haible.
-+
-+dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
-+dnl the libraries corresponding to explicit and implicit dependencies.
-+dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
-+dnl augments the CPPFLAGS variable.
-+AC_DEFUN([AC_LIB_LINKFLAGS],
-+[
-+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-+ AC_REQUIRE([AC_LIB_RPATH])
-+ define([Name],[translit([$1],[./-], [___])])
-+ define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-+ AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
-+ AC_LIB_LINKFLAGS_BODY([$1], [$2])
-+ ac_cv_lib[]Name[]_libs="$LIB[]NAME"
-+ ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
-+ ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
-+ ])
-+ LIB[]NAME="$ac_cv_lib[]Name[]_libs"
-+ LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
-+ INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
-+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-+ AC_SUBST([LIB]NAME)
-+ AC_SUBST([LTLIB]NAME)
-+ dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
-+ dnl results of this search when this library appears as a dependency.
-+ HAVE_LIB[]NAME=yes
-+ undefine([Name])
-+ undefine([NAME])
-+])
-+
-+dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode)
-+dnl searches for libname and the libraries corresponding to explicit and
-+dnl implicit dependencies, together with the specified include files and
-+dnl the ability to compile and link the specified testcode. If found, it
-+dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
-+dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
-+dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
-+dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
-+AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
-+[
-+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-+ AC_REQUIRE([AC_LIB_RPATH])
-+ define([Name],[translit([$1],[./-], [___])])
-+ define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-+
-+ dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
-+ dnl accordingly.
-+ AC_LIB_LINKFLAGS_BODY([$1], [$2])
-+
-+ dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
-+ dnl because if the user has installed lib[]Name and not disabled its use
-+ dnl via --without-lib[]Name-prefix, he wants to use it.
-+ ac_save_CPPFLAGS="$CPPFLAGS"
-+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-+
-+ AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
-+ ac_save_LIBS="$LIBS"
-+ LIBS="$LIBS $LIB[]NAME"
-+ AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no])
-+ LIBS="$ac_save_LIBS"
-+ ])
-+ if test "$ac_cv_lib[]Name" = yes; then
-+ HAVE_LIB[]NAME=yes
-+ AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.])
-+ AC_MSG_CHECKING([how to link with lib[]$1])
-+ AC_MSG_RESULT([$LIB[]NAME])
-+ else
-+ HAVE_LIB[]NAME=no
-+ dnl If $LIB[]NAME didn't lead to a usable library, we don't need
-+ dnl $INC[]NAME either.
-+ CPPFLAGS="$ac_save_CPPFLAGS"
-+ LIB[]NAME=
-+ LTLIB[]NAME=
-+ fi
-+ AC_SUBST([HAVE_LIB]NAME)
-+ AC_SUBST([LIB]NAME)
-+ AC_SUBST([LTLIB]NAME)
-+ undefine([Name])
-+ undefine([NAME])
-+])
-+
-+dnl Determine the platform dependent parameters needed to use rpath:
-+dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator,
-+dnl hardcode_direct, hardcode_minus_L,
-+dnl sys_lib_search_path_spec, sys_lib_dlsearch_path_spec.
-+AC_DEFUN([AC_LIB_RPATH],
-+[
-+ AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS
-+ AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld
-+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host
-+ AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
-+ AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [
-+ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
-+ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
-+ . ./conftest.sh
-+ rm -f ./conftest.sh
-+ acl_cv_rpath=done
-+ ])
-+ wl="$acl_cv_wl"
-+ libext="$acl_cv_libext"
-+ shlibext="$acl_cv_shlibext"
-+ hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
-+ hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
-+ hardcode_direct="$acl_cv_hardcode_direct"
-+ hardcode_minus_L="$acl_cv_hardcode_minus_L"
-+ sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
-+ sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
-+ dnl Determine whether the user wants rpath handling at all.
-+ AC_ARG_ENABLE(rpath,
-+ [ --disable-rpath do not hardcode runtime library paths],
-+ :, enable_rpath=yes)
-+])
-+
-+dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
-+dnl the libraries corresponding to explicit and implicit dependencies.
-+dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
-+AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
-+[
-+ define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-+ dnl By default, look in $includedir and $libdir.
-+ use_additional=yes
-+ AC_LIB_WITH_FINAL_PREFIX([
-+ eval additional_includedir=\"$includedir\"
-+ eval additional_libdir=\"$libdir\"
-+ ])
-+ AC_ARG_WITH([lib$1-prefix],
-+[ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib
-+ --without-lib$1-prefix don't search for lib$1 in includedir and libdir],
-+[
-+ if test "X$withval" = "Xno"; then
-+ use_additional=no
-+ else
-+ if test "X$withval" = "X"; then
-+ AC_LIB_WITH_FINAL_PREFIX([
-+ eval additional_includedir=\"$includedir\"
-+ eval additional_libdir=\"$libdir\"
-+ ])
-+ else
-+ additional_includedir="$withval/include"
-+ additional_libdir="$withval/lib"
-+ fi
-+ fi
-+])
-+ dnl Search the library and its dependencies in $additional_libdir and
-+ dnl $LDFLAGS. Using breadth-first-seach.
-+ LIB[]NAME=
-+ LTLIB[]NAME=
-+ INC[]NAME=
-+ rpathdirs=
-+ ltrpathdirs=
-+ names_already_handled=
-+ names_next_round='$1 $2'
-+ while test -n "$names_next_round"; do
-+ names_this_round="$names_next_round"
-+ names_next_round=
-+ for name in $names_this_round; do
-+ already_handled=
-+ for n in $names_already_handled; do
-+ if test "$n" = "$name"; then
-+ already_handled=yes
-+ break
-+ fi
-+ done
-+ if test -z "$already_handled"; then
-+ names_already_handled="$names_already_handled $name"
-+ dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
-+ dnl or AC_LIB_HAVE_LINKFLAGS call.
-+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-+ eval value=\"\$HAVE_LIB$uppername\"
-+ if test -n "$value"; then
-+ if test "$value" = yes; then
-+ eval value=\"\$LIB$uppername\"
-+ test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
-+ eval value=\"\$LTLIB$uppername\"
-+ test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
-+ else
-+ dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
-+ dnl that this library doesn't exist. So just drop it.
-+ :
-+ fi
-+ else
-+ dnl Search the library lib$name in $additional_libdir and $LDFLAGS
-+ dnl and the already constructed $LIBNAME/$LTLIBNAME.
-+ found_dir=
-+ found_la=
-+ found_so=
-+ found_a=
-+ if test $use_additional = yes; then
-+ if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
-+ found_dir="$additional_libdir"
-+ found_so="$additional_libdir/lib$name.$shlibext"
-+ if test -f "$additional_libdir/lib$name.la"; then
-+ found_la="$additional_libdir/lib$name.la"
-+ fi
-+ else
-+ if test -f "$additional_libdir/lib$name.$libext"; then
-+ found_dir="$additional_libdir"
-+ found_a="$additional_libdir/lib$name.$libext"
-+ if test -f "$additional_libdir/lib$name.la"; then
-+ found_la="$additional_libdir/lib$name.la"
-+ fi
-+ fi
-+ fi
-+ fi
-+ if test "X$found_dir" = "X"; then
-+ for x in $LDFLAGS $LTLIB[]NAME; do
-+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-+ case "$x" in
-+ -L*)
-+ dir=`echo "X$x" | sed -e 's/^X-L//'`
-+ if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
-+ found_dir="$dir"
-+ found_so="$dir/lib$name.$shlibext"
-+ if test -f "$dir/lib$name.la"; then
-+ found_la="$dir/lib$name.la"
-+ fi
-+ else
-+ if test -f "$dir/lib$name.$libext"; then
-+ found_dir="$dir"
-+ found_a="$dir/lib$name.$libext"
-+ if test -f "$dir/lib$name.la"; then
-+ found_la="$dir/lib$name.la"
-+ fi
-+ fi
-+ fi
-+ ;;
-+ esac
-+ if test "X$found_dir" != "X"; then
-+ break
-+ fi
-+ done
-+ fi
-+ if test "X$found_dir" != "X"; then
-+ dnl Found the library.
-+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
-+ if test "X$found_so" != "X"; then
-+ dnl Linking with a shared library. We attempt to hardcode its
-+ dnl directory into the executable's runpath, unless it's the
-+ dnl standard /usr/lib.
-+ if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
-+ dnl No hardcoding is needed.
-+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-+ else
-+ dnl Use an explicit option to hardcode DIR into the resulting
-+ dnl binary.
-+ dnl Potentially add DIR to ltrpathdirs.
-+ dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-+ haveit=
-+ for x in $ltrpathdirs; do
-+ if test "X$x" = "X$found_dir"; then
-+ haveit=yes
-+ break
-+ fi
-+ done
-+ if test -z "$haveit"; then
-+ ltrpathdirs="$ltrpathdirs $found_dir"
-+ fi
-+ dnl The hardcoding into $LIBNAME is system dependent.
-+ if test "$hardcode_direct" = yes; then
-+ dnl Using DIR/libNAME.so during linking hardcodes DIR into the
-+ dnl resulting binary.
-+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-+ else
-+ if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
-+ dnl Use an explicit option to hardcode DIR into the resulting
-+ dnl binary.
-+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-+ dnl Potentially add DIR to rpathdirs.
-+ dnl The rpathdirs will be appended to $LIBNAME at the end.
-+ haveit=
-+ for x in $rpathdirs; do
-+ if test "X$x" = "X$found_dir"; then
-+ haveit=yes
-+ break
-+ fi
-+ done
-+ if test -z "$haveit"; then
-+ rpathdirs="$rpathdirs $found_dir"
-+ fi
-+ else
-+ dnl Rely on "-L$found_dir".
-+ dnl But don't add it if it's already contained in the LDFLAGS
-+ dnl or the already constructed $LIBNAME
-+ haveit=
-+ for x in $LDFLAGS $LIB[]NAME; do
-+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-+ if test "X$x" = "X-L$found_dir"; then
-+ haveit=yes
-+ break
-+ fi
-+ done
-+ if test -z "$haveit"; then
-+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
-+ fi
-+ if test "$hardcode_minus_L" != no; then
-+ dnl FIXME: Not sure whether we should use
-+ dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-+ dnl here.
-+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-+ else
-+ dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH
-+ dnl here, because this doesn't fit in flags passed to the
-+ dnl compiler. So give up. No hardcoding. This affects only
-+ dnl very old systems.
-+ dnl FIXME: Not sure whether we should use
-+ dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-+ dnl here.
-+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-+ fi
-+ fi
-+ fi
-+ fi
-+ else
-+ if test "X$found_a" != "X"; then
-+ dnl Linking with a static library.
-+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
-+ else
-+ dnl We shouldn't come here, but anyway it's good to have a
-+ dnl fallback.
-+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
-+ fi
-+ fi
-+ dnl Assume the include files are nearby.
-+ additional_includedir=
-+ case "$found_dir" in
-+ */lib | */lib/)
-+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
-+ additional_includedir="$basedir/include"
-+ ;;
-+ esac
-+ if test "X$additional_includedir" != "X"; then
-+ dnl Potentially add $additional_includedir to $INCNAME.
-+ dnl But don't add it
-+ dnl 1. if it's the standard /usr/include,
-+ dnl 2. if it's /usr/local/include and we are using GCC on Linux,
-+ dnl 3. if it's already present in $CPPFLAGS or the already
-+ dnl constructed $INCNAME,
-+ dnl 4. if it doesn't exist as a directory.
-+ if test "X$additional_includedir" != "X/usr/include"; then
-+ haveit=
-+ if test "X$additional_includedir" = "X/usr/local/include"; then
-+ if test -n "$GCC"; then
-+ case $host_os in
-+ linux*) haveit=yes;;
-+ esac
-+ fi
-+ fi
-+ if test -z "$haveit"; then
-+ for x in $CPPFLAGS $INC[]NAME; do
-+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-+ if test "X$x" = "X-I$additional_includedir"; then
-+ haveit=yes
-+ break
-+ fi
-+ done
-+ if test -z "$haveit"; then
-+ if test -d "$additional_includedir"; then
-+ dnl Really add $additional_includedir to $INCNAME.
-+ INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
-+ fi
-+ fi
-+ fi
-+ fi
-+ fi
-+ dnl Look for dependencies.
-+ if test -n "$found_la"; then
-+ dnl Read the .la file. It defines the variables
-+ dnl dlname, library_names, old_library, dependency_libs, current,
-+ dnl age, revision, installed, dlopen, dlpreopen, libdir.
-+ save_libdir="$libdir"
-+ case "$found_la" in
-+ */* | *\\*) . "$found_la" ;;
-+ *) . "./$found_la" ;;
-+ esac
-+ libdir="$save_libdir"
-+ dnl We use only dependency_libs.
-+ for dep in $dependency_libs; do
-+ case "$dep" in
-+ -L*)
-+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-+ dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
-+ dnl But don't add it
-+ dnl 1. if it's the standard /usr/lib,
-+ dnl 2. if it's /usr/local/lib and we are using GCC on Linux,
-+ dnl 3. if it's already present in $LDFLAGS or the already
-+ dnl constructed $LIBNAME,
-+ dnl 4. if it doesn't exist as a directory.
-+ if test "X$additional_libdir" != "X/usr/lib"; then
-+ haveit=
-+ if test "X$additional_libdir" = "X/usr/local/lib"; then
-+ if test -n "$GCC"; then
-+ case $host_os in
-+ linux*) haveit=yes;;
-+ esac
-+ fi
-+ fi
-+ if test -z "$haveit"; then
-+ haveit=
-+ for x in $LDFLAGS $LIB[]NAME; do
-+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-+ if test "X$x" = "X-L$additional_libdir"; then
-+ haveit=yes
-+ break
-+ fi
-+ done
-+ if test -z "$haveit"; then
-+ if test -d "$additional_libdir"; then
-+ dnl Really add $additional_libdir to $LIBNAME.
-+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
-+ fi
-+ fi
-+ haveit=
-+ for x in $LDFLAGS $LTLIB[]NAME; do
-+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-+ if test "X$x" = "X-L$additional_libdir"; then
-+ haveit=yes
-+ break
-+ fi
-+ done
-+ if test -z "$haveit"; then
-+ if test -d "$additional_libdir"; then
-+ dnl Really add $additional_libdir to $LTLIBNAME.
-+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
-+ fi
-+ fi
-+ fi
-+ fi
-+ ;;
-+ -R*)
-+ dir=`echo "X$dep" | sed -e 's/^X-R//'`
-+ if test "$enable_rpath" != no; then
-+ dnl Potentially add DIR to rpathdirs.
-+ dnl The rpathdirs will be appended to $LIBNAME at the end.
-+ haveit=
-+ for x in $rpathdirs; do
-+ if test "X$x" = "X$dir"; then
-+ haveit=yes
-+ break
-+ fi
-+ done
-+ if test -z "$haveit"; then
-+ rpathdirs="$rpathdirs $dir"
-+ fi
-+ dnl Potentially add DIR to ltrpathdirs.
-+ dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-+ haveit=
-+ for x in $ltrpathdirs; do
-+ if test "X$x" = "X$dir"; then
-+ haveit=yes
-+ break
-+ fi
-+ done
-+ if test -z "$haveit"; then
-+ ltrpathdirs="$ltrpathdirs $dir"
-+ fi
-+ fi
-+ ;;
-+ -l*)
-+ dnl Handle this in the next round.
-+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-+ ;;
-+ *.la)
-+ dnl Handle this in the next round. Throw away the .la's
-+ dnl directory; it is already contained in a preceding -L
-+ dnl option.
-+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-+ ;;
-+ *)
-+ dnl Most likely an immediate library name.
-+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
-+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
-+ ;;
-+ esac
-+ done
-+ fi
-+ else
-+ dnl Didn't find the library; assume it is in the system directories
-+ dnl known to the linker and runtime loader. (All the system
-+ dnl directories known to the linker should also be known to the
-+ dnl runtime loader, otherwise the system is severely misconfigured.)
-+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
-+ fi
-+ fi
-+ fi
-+ done
-+ done
-+ if test "X$rpathdirs" != "X"; then
-+ if test -n "$hardcode_libdir_separator"; then
-+ dnl Weird platform: only the last -rpath option counts, the user must
-+ dnl pass all path elements in one option. We can arrange that for a
-+ dnl single library, but not when more than one $LIBNAMEs are used.
-+ alldirs=
-+ for found_dir in $rpathdirs; do
-+ alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
-+ done
-+ dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl.
-+ acl_save_libdir="$libdir"
-+ libdir="$alldirs"
-+ eval flag=\"$hardcode_libdir_flag_spec\"
-+ libdir="$acl_save_libdir"
-+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-+ else
-+ dnl The -rpath options are cumulative.
-+ for found_dir in $rpathdirs; do
-+ acl_save_libdir="$libdir"
-+ libdir="$found_dir"
-+ eval flag=\"$hardcode_libdir_flag_spec\"
-+ libdir="$acl_save_libdir"
-+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-+ done
-+ fi
-+ fi
-+ if test "X$ltrpathdirs" != "X"; then
-+ dnl When using libtool, the option that works for both libraries and
-+ dnl executables is -R. The -R options are cumulative.
-+ for found_dir in $ltrpathdirs; do
-+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
-+ done
-+ fi
-+])
-+
-+dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
-+dnl unless already present in VAR.
-+dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
-+dnl contains two or three consecutive elements that belong together.
-+AC_DEFUN([AC_LIB_APPENDTOVAR],
-+[
-+ for element in [$2]; do
-+ haveit=
-+ for x in $[$1]; do
-+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-+ if test "X$x" = "X$element"; then
-+ haveit=yes
-+ break
-+ fi
-+ done
-+ if test -z "$haveit"; then
-+ [$1]="${[$1]}${[$1]:+ }$element"
-+ fi
-+ done
-+])
---- /dev/null
-+++ tin-1.7.3/m4/lib-prefix.m4
-@@ -0,0 +1,148 @@
-+# lib-prefix.m4 serial 1 (gettext-0.11)
-+dnl Copyright (C) 2001-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+
-+dnl From Bruno Haible.
-+
-+dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
-+dnl to access previously installed libraries. The basic assumption is that
-+dnl a user will want packages to use other packages he previously installed
-+dnl with the same --prefix option.
-+dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
-+dnl libraries, but is otherwise very convenient.
-+AC_DEFUN([AC_LIB_PREFIX],
-+[
-+ AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
-+ AC_REQUIRE([AC_PROG_CC])
-+ AC_REQUIRE([AC_CANONICAL_HOST])
-+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-+ dnl By default, look in $includedir and $libdir.
-+ use_additional=yes
-+ AC_LIB_WITH_FINAL_PREFIX([
-+ eval additional_includedir=\"$includedir\"
-+ eval additional_libdir=\"$libdir\"
-+ ])
-+ AC_ARG_WITH([lib-prefix],
-+[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
-+ --without-lib-prefix don't search for libraries in includedir and libdir],
-+[
-+ if test "X$withval" = "Xno"; then
-+ use_additional=no
-+ else
-+ if test "X$withval" = "X"; then
-+ AC_LIB_WITH_FINAL_PREFIX([
-+ eval additional_includedir=\"$includedir\"
-+ eval additional_libdir=\"$libdir\"
-+ ])
-+ else
-+ additional_includedir="$withval/include"
-+ additional_libdir="$withval/lib"
-+ fi
-+ fi
-+])
-+ if test $use_additional = yes; then
-+ dnl Potentially add $additional_includedir to $CPPFLAGS.
-+ dnl But don't add it
-+ dnl 1. if it's the standard /usr/include,
-+ dnl 2. if it's already present in $CPPFLAGS,
-+ dnl 3. if it's /usr/local/include and we are using GCC on Linux,
-+ dnl 4. if it doesn't exist as a directory.
-+ if test "X$additional_includedir" != "X/usr/include"; then
-+ haveit=
-+ for x in $CPPFLAGS; do
-+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-+ if test "X$x" = "X-I$additional_includedir"; then
-+ haveit=yes
-+ break
-+ fi
-+ done
-+ if test -z "$haveit"; then
-+ if test "X$additional_includedir" = "X/usr/local/include"; then
-+ if test -n "$GCC"; then
-+ case $host_os in
-+ linux*) haveit=yes;;
-+ esac
-+ fi
-+ fi
-+ if test -z "$haveit"; then
-+ if test -d "$additional_includedir"; then
-+ dnl Really add $additional_includedir to $CPPFLAGS.
-+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
-+ fi
-+ fi
-+ fi
-+ fi
-+ dnl Potentially add $additional_libdir to $LDFLAGS.
-+ dnl But don't add it
-+ dnl 1. if it's the standard /usr/lib,
-+ dnl 2. if it's already present in $LDFLAGS,
-+ dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
-+ dnl 4. if it doesn't exist as a directory.
-+ if test "X$additional_libdir" != "X/usr/lib"; then
-+ haveit=
-+ for x in $LDFLAGS; do
-+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-+ if test "X$x" = "X-L$additional_libdir"; then
-+ haveit=yes
-+ break
-+ fi
-+ done
-+ if test -z "$haveit"; then
-+ if test "X$additional_libdir" = "X/usr/local/lib"; then
-+ if test -n "$GCC"; then
-+ case $host_os in
-+ linux*) haveit=yes;;
-+ esac
-+ fi
-+ fi
-+ if test -z "$haveit"; then
-+ if test -d "$additional_libdir"; then
-+ dnl Really add $additional_libdir to $LDFLAGS.
-+ LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
-+ fi
-+ fi
-+ fi
-+ fi
-+ fi
-+])
-+
-+dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
-+dnl acl_final_exec_prefix, containing the values to which $prefix and
-+dnl $exec_prefix will expand at the end of the configure script.
-+AC_DEFUN([AC_LIB_PREPARE_PREFIX],
-+[
-+ dnl Unfortunately, prefix and exec_prefix get only finally determined
-+ dnl at the end of configure.
-+ if test "X$prefix" = "XNONE"; then
-+ acl_final_prefix="$ac_default_prefix"
-+ else
-+ acl_final_prefix="$prefix"
-+ fi
-+ if test "X$exec_prefix" = "XNONE"; then
-+ acl_final_exec_prefix='${prefix}'
-+ else
-+ acl_final_exec_prefix="$exec_prefix"
-+ fi
-+ acl_save_prefix="$prefix"
-+ prefix="$acl_final_prefix"
-+ eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
-+ prefix="$acl_save_prefix"
-+])
-+
-+dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
-+dnl variables prefix and exec_prefix bound to the values they will have
-+dnl at the end of the configure script.
-+AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
-+[
-+ acl_save_prefix="$prefix"
-+ prefix="$acl_final_prefix"
-+ acl_save_exec_prefix="$exec_prefix"
-+ exec_prefix="$acl_final_exec_prefix"
-+ $1
-+ exec_prefix="$acl_save_exec_prefix"
-+ prefix="$acl_save_prefix"
-+])
---- /dev/null
-+++ tin-1.7.3/m4/progtest.m4
-@@ -0,0 +1,59 @@
-+# progtest.m4 serial 2 (gettext-0.10.40)
-+dnl Copyright (C) 1996-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+dnl
-+dnl This file can can be used in projects which are not available under
-+dnl the GNU General Public License or the GNU Library General Public
-+dnl License but which still want to provide support for the GNU gettext
-+dnl functionality.
-+dnl Please note that the actual code of the GNU gettext library is covered
-+dnl by the GNU Library General Public License, and the rest of the GNU
-+dnl gettext package package is covered by the GNU General Public License.
-+dnl They are *not* in the public domain.
-+
-+dnl Authors:
-+dnl Ulrich Drepper <drepper@cygnus.com>, 1996.
-+
-+# Search path for a program which passes the given test.
-+
-+dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
-+dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
-+AC_DEFUN([AM_PATH_PROG_WITH_TEST],
-+[# Extract the first word of "$2", so it can be a program name with args.
-+set dummy $2; ac_word=[$]2
-+AC_MSG_CHECKING([for $ac_word])
-+AC_CACHE_VAL(ac_cv_path_$1,
-+[case "[$]$1" in
-+ /*)
-+ ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
-+ ;;
-+ *)
-+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-+ for ac_dir in ifelse([$5], , $PATH, [$5]); do
-+ test -z "$ac_dir" && ac_dir=.
-+ if test -f $ac_dir/$ac_word; then
-+ if [$3]; then
-+ ac_cv_path_$1="$ac_dir/$ac_word"
-+ break
-+ fi
-+ fi
-+ done
-+ IFS="$ac_save_ifs"
-+dnl If no 4th arg is given, leave the cache variable unset,
-+dnl so AC_PATH_PROGS will keep looking.
-+ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
-+])dnl
-+ ;;
-+esac])dnl
-+$1="$ac_cv_path_$1"
-+if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
-+ AC_MSG_RESULT([$]$1)
-+else
-+ AC_MSG_RESULT(no)
-+fi
-+AC_SUBST($1)dnl
-+])
---- /dev/null
-+++ tin-1.7.3/m4/stdint_h.m4
-@@ -0,0 +1,28 @@
-+# stdint_h.m4 serial 2 (gettext-0.11.4)
-+dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+
-+dnl From Paul Eggert.
-+
-+# Define HAVE_STDINT_H_WITH_UINTMAX if <stdint.h> exists,
-+# doesn't clash with <sys/types.h>, and declares uintmax_t.
-+
-+AC_DEFUN([jm_AC_HEADER_STDINT_H],
-+[
-+ AC_CACHE_CHECK([for stdint.h], jm_ac_cv_header_stdint_h,
-+ [AC_TRY_COMPILE(
-+ [#include <sys/types.h>
-+#include <stdint.h>],
-+ [uintmax_t i = (uintmax_t) -1;],
-+ jm_ac_cv_header_stdint_h=yes,
-+ jm_ac_cv_header_stdint_h=no)])
-+ if test $jm_ac_cv_header_stdint_h = yes; then
-+ AC_DEFINE_UNQUOTED(HAVE_STDINT_H_WITH_UINTMAX, 1,
-+[Define if <stdint.h> exists, doesn't clash with <sys/types.h>,
-+ and declares uintmax_t. ])
-+ fi
-+])
---- /dev/null
-+++ tin-1.7.3/m4/uintmax_t.m4
-@@ -0,0 +1,29 @@
-+# uintmax_t.m4 serial 6 (gettext-0.11)
-+dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+
-+dnl From Paul Eggert.
-+
-+AC_PREREQ(2.13)
-+
-+# Define uintmax_t to `unsigned long' or `unsigned long long'
-+# if <inttypes.h> does not exist.
-+
-+AC_DEFUN([jm_AC_TYPE_UINTMAX_T],
-+[
-+ AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
-+ AC_REQUIRE([jm_AC_HEADER_STDINT_H])
-+ if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then
-+ AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
-+ test $ac_cv_type_unsigned_long_long = yes \
-+ && ac_type='unsigned long long' \
-+ || ac_type='unsigned long'
-+ AC_DEFINE_UNQUOTED(uintmax_t, $ac_type,
-+ [Define to unsigned long or unsigned long long
-+ if <inttypes.h> and <stdint.h> don't define.])
-+ fi
-+])
---- /dev/null
-+++ tin-1.7.3/m4/ulonglong.m4
-@@ -0,0 +1,23 @@
-+# ulonglong.m4 serial 2 (fileutils-4.0.32, gettext-0.10.40)
-+dnl Copyright (C) 1999-2002 Free Software Foundation, Inc.
-+dnl This file is free software, distributed under the terms of the GNU
-+dnl General Public License. As a special exception to the GNU General
-+dnl Public License, this file may be distributed as part of a program
-+dnl that contains a configuration script generated by Autoconf, under
-+dnl the same distribution terms as the rest of that program.
-+
-+dnl From Paul Eggert.
-+
-+AC_DEFUN([jm_AC_TYPE_UNSIGNED_LONG_LONG],
-+[
-+ AC_CACHE_CHECK([for unsigned long long], ac_cv_type_unsigned_long_long,
-+ [AC_TRY_LINK([unsigned long long ull = 1; int i = 63;],
-+ [unsigned long long ullmax = (unsigned long long) -1;
-+ return ull << i | ull >> i | ullmax / ull | ullmax % ull;],
-+ ac_cv_type_unsigned_long_long=yes,
-+ ac_cv_type_unsigned_long_long=no)])
-+ if test $ac_cv_type_unsigned_long_long = yes; then
-+ AC_DEFINE(HAVE_UNSIGNED_LONG_LONG, 1,
-+ [Define if you have the unsigned long long type.])
-+ fi
-+])
---- /dev/null
-+++ tin-1.7.3/acinclude.m4
-@@ -0,0 +1,3671 @@
-+dnl ---------------------------------------------------------------------------
-+dnl AM_MULTIBYTE_ABLE version: 5 updated: 2003/01/16 16:21:27
-+dnl -----------------
-+
-+dnl check for required multibyte/widechar functions
-+dnl Urs Janssen <urs@tin.org> 20021006
-+dnl Usage: AM_MULTIBYTE_ABLE
-+AC_DEFUN([AM_MULTIBYTE_ABLE],
-+[
-+ AC_CACHE_CHECK([for wide char and multibyte support], am_cv_multibyte_able,
-+ [AC_TRY_LINK([#include <stdio.h>
-+#ifdef HAVE_STDLIB_H
-+# include <stdlib.h>
-+#endif /* HAVE_STDLIB_H */
-+#ifdef HAVE_WCHAR_H
-+# include <wchar.h>
-+#endif /* HAVE_WCHAR_H */
-+#ifdef HAVE_WCTYPE_H
-+# include <wctype.h>
-+#endif /* HAVE_WCTYPE_H */
-+],
-+ [char icb[5] = {0xa4, 0xa4, 0xa4, 0xe5, 0x00};
-+ char ocb[5];
-+ wchar_t wcb[5];
-+ wchar_t wcb2[5];
-+ wchar_t format[3];
-+
-+ putwc(0, 0);
-+ fputwc(0, 0);
-+ fwide(0, 0);
-+ mbtowc(wcb, icb, MB_CUR_MAX);
-+ mbstowcs(wcb, icb, 5);
-+ iswprint((wint_t) wcb[0]);
-+ wcslen(wcb);
-+ wcsnlen(wcb, 4);
-+ wcwidth((wint_t) wcb[0]);
-+ wcswidth(wcb, 5);
-+ wcstombs(ocb, wcb, 5);
-+ mbstowcs(format, "%s", 2);
-+ swprintf(wcb, 5, format, "test");
-+ wcsncat(wcb2, wcb, 5);],
-+ am_cv_multibyte_able=yes,
-+ [cf_save_LIBS="$LIBS"
-+ LIBS="-lutf8 $LIBS"
-+ AC_TRY_LINK([#include <libutf8.h>],
-+ [char icb[5] = {0xa4, 0xa4, 0xa4, 0xe5, 0x00};
-+ char ocb[5];
-+ wchar_t wcb[5];
-+ wchar_t wcb2[5];
-+ wchar_t format[3];
-+
-+ putwc(0, 0);
-+ fputwc(0, 0);
-+ fwide(0, 0);
-+ mbtowc(wcb, icb, MB_CUR_MAX);
-+ mbstowcs(wcb, icb, 5);
-+ iswprint((wint_t) wcb[0]);
-+ wcslen(wcb);
-+ wcsnlen(wcb, 4);
-+ wcwidth((wint_t) wcb[0]);
-+ wcswidth(wcb, 5);
-+ wcstombs(ocb, wcb, 5);
-+ mbstowcs(format, "%s", 2);
-+ swprintf(wcb, 5, format, "test");
-+ wcsncat(wcb2, wcb, 5);],
-+ [am_cv_multibyte_able=yes
-+ have_libutf8_h=yes],
-+ [am_cv_multibyte_able=no
-+ LIBS="$cf_save_LIBS"])
-+ ])
-+ ])
-+ if test $am_cv_multibyte_able = yes; then
-+ AC_DEFINE(MULTIBYTE_ABLE, 1,
-+ [Define if you have swprintf() and co.])
-+ if test $have_libutf8_h = yes; then
-+ AC_DEFINE(HAVE_LIBUTF8_H)
-+ fi
-+ fi
-+])
-+dnl ---------------------------------------------------------------------------
-+dnl CF_ADD_CFLAGS version: 5 updated: 2002/12/01 00:12:15
-+dnl -------------
-+dnl Copy non-preprocessor flags to $CFLAGS, preprocessor flags to $CPPFLAGS
-+dnl The second parameter if given makes this macro verbose.
-+AC_DEFUN([CF_ADD_CFLAGS],
-+[
-+cf_new_cflags=
-+cf_new_cppflags=
-+for cf_add_cflags in $1
-+do
-+ case $cf_add_cflags in #(vi
-+ -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
-+ case "$CPPFLAGS" in
-+ *$cf_add_cflags) #(vi
-+ ;;
-+ *) #(vi
-+ cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
-+ ;;
-+ esac
-+ ;;
-+ *)
-+ cf_new_cflags="$cf_new_cflags $cf_add_cflags"
-+ ;;
-+ esac
-+done
-+
-+if test -n "$cf_new_cflags" ; then
-+ ifelse($2,,,[CF_VERBOSE(add to \$CFLAGS $cf_new_cflags)])
-+ CFLAGS="$CFLAGS $cf_new_cflags"
-+fi
-+
-+if test -n "$cf_new_cppflags" ; then
-+ ifelse($2,,,[CF_VERBOSE(add to \$CPPFLAGS $cf_new_cppflags)])
-+ CPPFLAGS="$cf_new_cppflags $CPPFLAGS"
-+fi
-+
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_ADD_INCDIR version: 4 updated: 2002/12/21 14:25:52
-+dnl -------------
-+dnl Add an include-directory to $CPPFLAGS. Don't add /usr/include, since it's
-+dnl redundant. We don't normally need to add -I/usr/local/include for gcc,
-+dnl but old versions (and some misinstalled ones) need that. To make things
-+dnl worse, gcc 3.x gives error messages if -I/usr/local/include is added to
-+dnl the include-path).
-+AC_DEFUN([CF_ADD_INCDIR],
-+[
-+for cf_add_incdir in $1
-+do
-+ while true
-+ do
-+ case $cf_add_incdir in
-+ /usr/include) # (vi
-+ ;;
-+ /usr/local/include) # (vi
-+ if test "$GCC" = yes
-+ then
-+ cf_save_CPPFLAGS="$CPPFLAGS"
-+ CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
-+ AC_TRY_COMPILE([#include <stdio.h>],
-+ [printf("Hello")],
-+ [],
-+ [CPPFLAGS="$cf_save_CPPFLAGS"])
-+ fi
-+ ;;
-+ *) # (vi
-+ CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
-+ ;;
-+ esac
-+ cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
-+ test "$cf_top_incdir" = "$cf_add_incdir" && break
-+ cf_add_incdir="$cf_top_incdir"
-+ done
-+done
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_ANSI_CC_CHECK version: 9 updated: 2001/12/30 17:53:34
-+dnl ----------------
-+dnl This is adapted from the macros 'fp_PROG_CC_STDC' and 'fp_C_PROTOTYPES'
-+dnl in the sharutils 4.2 distribution.
-+AC_DEFUN([CF_ANSI_CC_CHECK],
-+[
-+AC_CACHE_CHECK(for ${CC-cc} option to accept ANSI C, cf_cv_ansi_cc,[
-+cf_cv_ansi_cc=no
-+cf_save_CFLAGS="$CFLAGS"
-+cf_save_CPPFLAGS="$CPPFLAGS"
-+# Don't try gcc -ansi; that turns off useful extensions and
-+# breaks some systems' header files.
-+# AIX -qlanglvl=ansi
-+# Ultrix and OSF/1 -std1
-+# HP-UX -Aa -D_HPUX_SOURCE
-+# SVR4 -Xc
-+# UnixWare 1.2 (cannot use -Xc, since ANSI/POSIX clashes)
-+for cf_arg in "-DCC_HAS_PROTOS" \
-+ "" \
-+ -qlanglvl=ansi \
-+ -std1 \
-+ -Ae \
-+ "-Aa -D_HPUX_SOURCE" \
-+ -Xc
-+do
-+ CF_ADD_CFLAGS($cf_arg)
-+ AC_TRY_COMPILE(
-+[
-+#ifndef CC_HAS_PROTOS
-+#if !defined(__STDC__) || (__STDC__ != 1)
-+choke me
-+#endif
-+#endif
-+],[
-+ int test (int i, double x);
-+ struct s1 {int (*f) (int a);};
-+ struct s2 {int (*f) (double a);};],
-+ [cf_cv_ansi_cc="$cf_arg"; break])
-+done
-+CFLAGS="$cf_save_CFLAGS"
-+CPPFLAGS="$cf_save_CPPFLAGS"
-+])
-+
-+if test "$cf_cv_ansi_cc" != "no"; then
-+if test ".$cf_cv_ansi_cc" != ".-DCC_HAS_PROTOS"; then
-+ CF_ADD_CFLAGS($cf_cv_ansi_cc)
-+else
-+ AC_DEFINE(CC_HAS_PROTOS)
-+fi
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_ANSI_CC_REQD version: 3 updated: 1997/09/06 13:40:44
-+dnl ---------------
-+dnl For programs that must use an ANSI compiler, obtain compiler options that
-+dnl will make it recognize prototypes. We'll do preprocessor checks in other
-+dnl macros, since tools such as unproto can fake prototypes, but only part of
-+dnl the preprocessor.
-+AC_DEFUN([CF_ANSI_CC_REQD],
-+[AC_REQUIRE([CF_ANSI_CC_CHECK])
-+if test "$cf_cv_ansi_cc" = "no"; then
-+ AC_ERROR(
-+[Your compiler does not appear to recognize prototypes.
-+You have the following choices:
-+ a. adjust your compiler options
-+ b. get an up-to-date compiler
-+ c. use a wrapper such as unproto])
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_ARG_DISABLE version: 3 updated: 1999/03/30 17:24:31
-+dnl --------------
-+dnl Allow user to disable a normally-on option.
-+AC_DEFUN([CF_ARG_DISABLE],
-+[CF_ARG_OPTION($1,[$2],[$3],[$4],yes)])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_ARG_ENABLE version: 3 updated: 1999/03/30 17:24:31
-+dnl -------------
-+dnl Allow user to enable a normally-off option.
-+AC_DEFUN([CF_ARG_ENABLE],
-+[CF_ARG_OPTION($1,[$2],[$3],[$4],no)])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_ARG_OPTION version: 3 updated: 1997/10/18 14:42:41
-+dnl -------------
-+dnl Restricted form of AC_ARG_ENABLE that ensures user doesn't give bogus
-+dnl values.
-+dnl
-+dnl Parameters:
-+dnl $1 = option name
-+dnl $2 = help-string
-+dnl $3 = action to perform if option is not default
-+dnl $4 = action if perform if option is default
-+dnl $5 = default option value (either 'yes' or 'no')
-+AC_DEFUN([CF_ARG_OPTION],
-+[AC_ARG_ENABLE($1,[$2],[test "$enableval" != ifelse($5,no,yes,no) && enableval=ifelse($5,no,no,yes)
-+ if test "$enableval" != "$5" ; then
-+ifelse($3,,[ :]dnl
-+,[ $3]) ifelse($4,,,[
-+ else
-+ $4])
-+ fi],[enableval=$5 ifelse($4,,,[
-+ $4
-+])dnl
-+ ])])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_ARG_WITH version: 3 updated: 2000/07/20 00:41:18
-+dnl -----------
-+dnl Restricted form of AC_ARG_WITH that requires user to specify a value
-+dnl $1 = option name
-+dnl $2 = help message
-+dnl $3 = variable to set with the --with value
-+dnl $4 = default value, if any, must be constant.
-+dnl $5 = default value shown for --help if $4 is empty.
-+AC_DEFUN([CF_ARG_WITH],
-+[AC_ARG_WITH($1,[$2 ](default: ifelse($4,,ifelse($5,,empty,$5),$4)),,
-+ifelse($4,,[withval="${$3}"],[withval="${$3-$4}"]))dnl
-+ifelse($4,,[test -n "$withval" && \
-+],[test -z "$withval" && withval=no
-+])dnl
-+case "$withval" in #(vi
-+yes)
-+ AC_ERROR(expected a value for --with-$1)
-+ ;; #(vi
-+no) withval=""
-+ ;;
-+esac
-+$3="$withval"
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_BUNDLED_INTL version: 6 updated: 2003/06/06 00:48:41
-+dnl ---------------
-+dnl Top-level macro for configuring an application with a bundled copy of
-+dnl the intl and po directories for gettext.
-+dnl
-+dnl $1 specifies either Makefile or makefile, defaulting to the former.
-+dnl $2 if nonempty sets the option to --enable-nls rather than to --disable-nls
-+dnl
-+dnl Sets variables which can be used to substitute in makefiles:
-+dnl INTLDIR_MAKE - to make ./intl directory
-+dnl MSG_DIR_MAKE - to make ./po directory
-+dnl SUB_MAKEFILE - list of makefiles in ./intl, ./po directories
-+dnl Defines
-+dnl HAVE_LIBGETTEXT_H if we're using ./intl
-+dnl
-+AC_DEFUN([CF_BUNDLED_INTL],[
-+cf_makefile=ifelse($1,,Makefile,$1)
-+
-+dnl Set of available languages (based on source distribution). Note that
-+dnl setting $LINGUAS overrides $ALL_LINGUAS. Some environments set $LINGUAS
-+dnl rather than $LC_ALL
-+test -z "$ALL_LINGUAS" && ALL_LINGUAS=`test -d $srcdir/po && cd $srcdir/po && echo *.po|sed -e 's/\.po//g' -e 's/*//'`
-+
-+AM_GNU_GETTEXT(,,,[$2])
-+
-+INTLDIR_MAKE=
-+MSG_DIR_MAKE=
-+SUB_MAKEFILE=
-+
-+dnl this updates SUB_MAKEFILE and MSG_DIR_MAKE:
-+CF_OUR_MESSAGES($1)
-+
-+if test "$USE_INCLUDED_LIBINTL" = yes ; then
-+ if test "$nls_cv_force_use_gnu_gettext" = yes ; then
-+ SUB_MAKEFILE="$SUB_MAKEFILE intl/$cf_makefile"
-+ elif test "$nls_cv_use_gnu_gettext" = yes ; then
-+ SUB_MAKEFILE="$SUB_MAKEFILE intl/$cf_makefile"
-+ else
-+ INTLDIR_MAKE="#"
-+ fi
-+ if test -z "$INTLDIR_MAKE"; then
-+ AC_DEFINE(HAVE_LIBGETTEXT_H)
-+ fi
-+else
-+ INTLDIR_MAKE="#"
-+ if test "$USE_NLS" = yes ; then
-+ AC_CHECK_HEADERS(libintl.h)
-+ fi
-+fi
-+
-+if test -z "$INTLDIR_MAKE" ; then
-+ CPPFLAGS="-I../intl $CPPFLAGS"
-+fi
-+
-+dnl FIXME: we use this in lynx (the alternative is a spurious dependency upon
-+dnl GNU make)
-+if test "$BUILD_INCLUDED_LIBINTL" = yes ; then
-+ GT_YES="#"
-+ GT_NO=
-+else
-+ GT_YES=
-+ GT_NO="#"
-+fi
-+
-+AC_SUBST(INTLDIR_MAKE)
-+AC_SUBST(MSG_DIR_MAKE)
-+AC_SUBST(GT_YES)
-+AC_SUBST(GT_NO)
-+
-+dnl FIXME: the underlying AM_GNU_GETTEXT macro either needs some fixes or a
-+dnl little documentation. It doesn't define anything so that we can ifdef our
-+dnl own code, except ENABLE_NLS, which is too vague to be of any use.
-+
-+if test "$USE_INCLUDED_LIBINTL" = yes ; then
-+ if test "$nls_cv_force_use_gnu_gettext" = yes ; then
-+ AC_DEFINE(HAVE_GETTEXT)
-+ elif test "$nls_cv_use_gnu_gettext" = yes ; then
-+ AC_DEFINE(HAVE_GETTEXT)
-+ fi
-+ if test -n "$nls_cv_header_intl" ; then
-+ AC_DEFINE(HAVE_LIBINTL_H)
-+ fi
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_BUNDLED_PCRE version: 3 updated: 2002/04/17 21:09:56
-+dnl ---------------
-+dnl Top-level macro for configuring an application with a bundled copy of
-+dnl the pcre library.
-+dnl
-+dnl $1 specifies the top of the directory containing PCRE's include, lib dirs.
-+AC_DEFUN([CF_BUNDLED_PCRE],
-+[
-+cf_pcre_home=$1
-+PCREDIR_MAKE=
-+PCREDIR_LIBS=
-+PCREDIR_CPPFLAGS=
-+case .$cf_pcre_home in #(vi
-+.no) #(vi
-+ # setup to compile the bundled PCRE:
-+ . $srcdir/pcre/version.sh
-+ AC_SUBST(PCRE_MAJOR)
-+ AC_SUBST(PCRE_MINOR)
-+ AC_SUBST(PCRE_DATE)
-+ AC_SUBST(PCRE_DEFINES)
-+ ;;
-+.yes) #(vi
-+ PCREDIR_MAKE='#'
-+ PCREDIR_LIBS="-lpcre"
-+ ;;
-+.*)
-+ CF_PATH_SYNTAX(cf_pcre_home)
-+ PCREDIR_MAKE='#'
-+ PCREDIR_LIBS="-L${cf_pcre_home}/lib -lpcre"
-+ PCREDIR_CPPFLAGS="-I${cf_pcre_home}/include"
-+ ;;
-+esac
-+AC_SUBST(PCREDIR_MAKE)
-+AC_SUBST(PCREDIR_LIBS)
-+AC_SUBST(PCREDIR_CPPFLAGS)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_CHECK_1_DECL version: 5 updated: 2001/07/22 21:09:16
-+dnl ---------------
-+dnl Check for missing declarations in the system headers (adapted from vile).
-+dnl
-+dnl CHECK_DECL_FLAG and CHECK_DECL_HDRS must be set in configure.in
-+AC_DEFUN([CF_CHECK_1_DECL],
-+[
-+AC_MSG_CHECKING([for missing "$1" extern])
-+AC_CACHE_VAL([cf_cv_func_$1],[
-+CF_MSG_LOG([for missing "$1" external])
-+cf_save_CFLAGS="$CFLAGS"
-+CFLAGS="$CFLAGS $CHECK_DECL_FLAG"
-+AC_TRY_LINK([
-+$CHECK_DECL_HDRS
-+
-+#undef $1
-+struct zowie { int a; double b; struct zowie *c; char d; };
-+extern struct zowie *$1();
-+],
-+[
-+],
-+[if test -n "$CHECK_DECL_HDRS" ; then
-+# try to work around system headers which are infested with non-standard syntax
-+CF_UPPER(cf_1_up,$1)
-+AC_TRY_COMPILE([
-+#define DECL_${cf_1_up}
-+$CHECK_DECL_HDRS
-+],[long x = 0],
-+[eval 'cf_cv_func_'$1'=yes'],
-+[eval 'cf_cv_func_'$1'=no'])
-+else
-+eval 'cf_cv_func_'$1'=yes'
-+fi
-+],
-+[eval 'cf_cv_func_'$1'=no'])
-+CFLAGS="$cf_save_CFLAGS"
-+])
-+eval 'cf_result=$cf_cv_func_'$1
-+AC_MSG_RESULT($cf_result)
-+test $cf_result = yes && AC_DEFINE_UNQUOTED(DECL_$2)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_CHECK_CACHE version: 7 updated: 2001/12/19 00:50:10
-+dnl --------------
-+dnl Check if we're accidentally using a cache from a different machine.
-+dnl Derive the system name, as a check for reusing the autoconf cache.
-+dnl
-+dnl If we've packaged config.guess and config.sub, run that (since it does a
-+dnl better job than uname). Normally we'll use AC_CANONICAL_HOST, but allow
-+dnl an extra parameter that we may override, e.g., for AC_CANONICAL_SYSTEM
-+dnl which is useful in cross-compiles.
-+AC_DEFUN([CF_CHECK_CACHE],
-+[
-+if test -f $srcdir/config.guess ; then
-+ ifelse([$1],,[AC_CANONICAL_HOST],[$1])
-+ system_name="$host_os"
-+else
-+ system_name="`(uname -s -r) 2>/dev/null`"
-+ if test -z "$system_name" ; then
-+ system_name="`(hostname) 2>/dev/null`"
-+ fi
-+fi
-+test -n "$system_name" && AC_DEFINE_UNQUOTED(SYSTEM_NAME,"$system_name")
-+AC_CACHE_VAL(cf_cv_system_name,[cf_cv_system_name="$system_name"])
-+
-+test -z "$system_name" && system_name="$cf_cv_system_name"
-+test -n "$cf_cv_system_name" && AC_MSG_RESULT(Configuring for $cf_cv_system_name)
-+
-+if test ".$system_name" != ".$cf_cv_system_name" ; then
-+ AC_MSG_RESULT(Cached system name ($system_name) does not agree with actual ($cf_cv_system_name))
-+ AC_ERROR("Please remove config.cache and try again.")
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_CHECK_CFLAGS version: 2 updated: 2001/12/30 19:09:58
-+dnl ---------------
-+dnl Conditionally add to $CFLAGS and $CPPFLAGS values which are derived from
-+dnl a build-configuration such as imake. These have the pitfall that they
-+dnl often contain compiler-specific options which we cannot use, mixed with
-+dnl preprocessor options that we usually can.
-+AC_DEFUN([CF_CHECK_CFLAGS],
-+[
-+CF_VERBOSE(checking additions to CFLAGS)
-+cf_check_cflags="$CFLAGS"
-+cf_check_cppflags="$CPPFLAGS"
-+CF_ADD_CFLAGS($1,yes)
-+if test "$cf_check_cflags" != "$CFLAGS" ; then
-+AC_TRY_LINK([#include <stdio.h>],[printf("Hello world");],,
-+ [CF_VERBOSE(test-compile failed. Undoing change to \$CFLAGS)
-+ if test "$cf_check_cppflags" != "$CPPFLAGS" ; then
-+ CF_VERBOSE(but keeping change to \$CPPFLAGS)
-+ fi
-+ CFLAGS="$cf_check_flags"])
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_CHECK_DECL version: 2 updated: 1997/08/28 23:57:55
-+dnl -------------
-+AC_DEFUN([CF_CHECK_DECL],
-+[for ac_func in $1
-+do
-+CF_UPPER(ac_tr_func,$ac_func)
-+CF_CHECK_1_DECL(${ac_func}, ${ac_tr_func})dnl
-+done
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_CHECK_ERRNO version: 9 updated: 2001/12/30 18:03:23
-+dnl --------------
-+dnl Check for data that is usually declared in <stdio.h> or <errno.h>, e.g.,
-+dnl the 'errno' variable. Define a DECL_xxx symbol if we must declare it
-+dnl ourselves.
-+dnl
-+dnl $1 = the name to check
-+AC_DEFUN([CF_CHECK_ERRNO],
-+[
-+AC_CACHE_CHECK(if external $1 is declared, cf_cv_dcl_$1,[
-+ AC_TRY_COMPILE([
-+#ifdef HAVE_STDLIB_H
-+#include <stdlib.h>
-+#endif
-+#include <stdio.h>
-+#include <sys/types.h>
-+#include <errno.h> ],
-+ [long x = (long) $1],
-+ [cf_cv_dcl_$1=yes],
-+ [cf_cv_dcl_$1=no])
-+])
-+
-+if test "$cf_cv_dcl_$1" = no ; then
-+ CF_UPPER(cf_result,decl_$1)
-+ AC_DEFINE_UNQUOTED($cf_result)
-+fi
-+
-+# It's possible (for near-UNIX clones) that the data doesn't exist
-+CF_CHECK_EXTERN_DATA($1,int)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_CHECK_EXTERN_DATA version: 3 updated: 2001/12/30 18:03:23
-+dnl --------------------
-+dnl Check for existence of external data in the current set of libraries. If
-+dnl we can modify it, it's real enough.
-+dnl $1 = the name to check
-+dnl $2 = its type
-+AC_DEFUN([CF_CHECK_EXTERN_DATA],
-+[
-+AC_CACHE_CHECK(if external $1 exists, cf_cv_have_$1,[
-+ AC_TRY_LINK([
-+#undef $1
-+extern $2 $1;
-+],
-+ [$1 = 2],
-+ [cf_cv_have_$1=yes],
-+ [cf_cv_have_$1=no])
-+])
-+
-+if test "$cf_cv_have_$1" = yes ; then
-+ CF_UPPER(cf_result,have_$1)
-+ AC_DEFINE_UNQUOTED($cf_result)
-+fi
-+
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_CHECK_HEADERS version: 3 updated: 2000/11/03 11:14:19
-+dnl ----------------
-+dnl AC_CHECK_HEADERS(sys/socket.h) fails on OS/2 EMX because it demands that
-+dnl <sys/types.h> be included first.
-+dnl
-+dnl Also <sys/dir.h> and <sys/dirent.h> and <sys/stat.h>, but we normally do
-+dnl not do our own tests via AC_CHECK_HEADERS for those.
-+AC_DEFUN([CF_CHECK_HEADERS],[
-+for cf_hdr in $1
-+do
-+ AC_MSG_CHECKING(for $cf_hdr)
-+ AC_TRY_CPP([
-+#include <sys/types.h>
-+#include <$cf_hdr>
-+],[cf_found=yes],[cf_found=no])
-+AC_MSG_RESULT($cf_found)
-+if test $cf_found = yes ; then
-+ CF_UPPER(cf_tr_hdr,$cf_hdr)
-+ AC_DEFINE_UNQUOTED(HAVE_${cf_tr_hdr})
-+fi
-+done
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_CHECK_IPV6 version: 2 updated: 2000/04/13 21:38:04
-+dnl -------------
-+dnl Check for IPV6 configuration.
-+AC_DEFUN([CF_CHECK_IPV6],[
-+CF_FIND_IPV6_TYPE
-+CF_FIND_IPV6_LIBS
-+
-+CF_FUNC_GETADDRINFO
-+
-+if test "$cf_cv_getaddrinfo" != "yes"; then
-+ if test "$cf_cv_ipv6type" != "linux"; then
-+ AC_MSG_ERROR(
-+[You must get working getaddrinfo() function,
-+or you can specify "--disable-ipv6"])
-+ else
-+ AC_MSG_WARN(
-+[The getaddrinfo() implementation on your system seems be buggy.
-+You should upgrade your system library to the newest version
-+of GNU C library (aka glibc).])
-+ fi
-+fi
-+
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_CHECK_NESTED_PARAMS version: 2 updated: 1997/08/28 23:57:55
-+dnl ----------------------
-+dnl Check if the compiler allows nested parameter lists (some don't)
-+AC_DEFUN([CF_CHECK_NESTED_PARAMS],
-+[
-+AC_MSG_CHECKING([if nested parameters work])
-+AC_CACHE_VAL(cf_cv_nested_params,[
-+ AC_TRY_COMPILE([],
-+ [extern void (*sigdisp(int sig, void (*func)(int sig)))(int sig)],
-+ [cf_cv_nested_params=yes],
-+ [cf_cv_nested_params=no])
-+])
-+AC_MSG_RESULT($cf_cv_nested_params)
-+test $cf_cv_nested_params = yes && AC_DEFINE(HAVE_NESTED_PARAMS)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_COLOR_CURSES version: 6 updated: 2002/10/27 18:21:42
-+dnl ---------------
-+dnl Check if curses supports color. (Note that while SVr3 curses supports
-+dnl color, it does this differently from SVr4 curses; more work would be needed
-+dnl to accommodate SVr3).
-+dnl
-+AC_DEFUN([CF_COLOR_CURSES],
-+[
-+AC_MSG_CHECKING(if curses supports color attributes)
-+AC_CACHE_VAL(cf_cv_color_curses,[
-+ AC_TRY_LINK([
-+#include <${cf_cv_ncurses_header-curses.h}>
-+],
-+ [chtype x = COLOR_BLUE;
-+ has_colors();
-+ start_color();
-+#ifndef NCURSES_BROKEN
-+ wbkgd(curscr, getbkgd(stdscr)); /* X/Open XPG4 aka SVr4 Curses */
-+#endif
-+ ],
-+ [cf_cv_color_curses=yes],
-+ [cf_cv_color_curses=no])
-+ ])
-+AC_MSG_RESULT($cf_cv_color_curses)
-+if test $cf_cv_color_curses = yes ; then
-+ AC_DEFINE(COLOR_CURSES)
-+ test ".$cf_cv_ncurses_broken" != .yes && AC_DEFINE(HAVE_GETBKGD)
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_COMPTYPE version: 2 updated: 1997/08/28 23:57:55
-+dnl -----------
-+dnl Check if the compiler uses 'void *' for qsort's compare function parameters
-+dnl (i.e., it's an ANSI prototype).
-+AC_DEFUN([CF_COMPTYPE],
-+[
-+AC_MSG_CHECKING([for ANSI qsort])
-+AC_CACHE_VAL(cf_cv_comptype,[
-+ AC_TRY_COMPILE([
-+#ifdef HAVE_STDLIB_H
-+#include <stdlib.h>
-+#endif],
-+ [extern int compare(const void *, const void *);
-+ char *foo = "string";
-+ qsort(foo, sizeof(foo)/sizeof(*foo), sizeof(*foo), compare)],
-+ [cf_cv_comptype=yes],
-+ [cf_cv_comptype=no])
-+])
-+AC_MSG_RESULT($cf_cv_comptype)
-+if test $cf_cv_comptype = yes; then
-+ AC_DEFINE(HAVE_COMPTYPE_VOID)
-+else
-+ AC_DEFINE(HAVE_COMPTYPE_CHAR)
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_COREFILE version: 2 updated: 1997/08/28 23:57:55
-+dnl -----------
-+dnl Check if the application can dump core (for debugging).
-+AC_DEFUN([CF_COREFILE],
-+[
-+AC_MSG_CHECKING([if application can dump core])
-+AC_CACHE_VAL(cf_cv_corefile,[
-+ AC_TRY_RUN([
-+#include <signal.h>
-+#include <sys/types.h>
-+#include <sys/stat.h>
-+int found()
-+{
-+ struct stat sb;
-+ return ((stat("core", &sb) == 0 /* UNIX */
-+ || stat("conftest.core", &sb) == 0 /* FreeBSD */
-+ )
-+ && ((sb.st_mode & S_IFMT) == S_IFREG));
-+}
-+int main()
-+{
-+#ifdef __amiga__
-+/* Nicholas d'Alterio (nagd@ic.ac.uk) reports that the check for ability to
-+ * core dump causes the machine to crash - reason unknown (gcc 2.7.2)
-+ */
-+ exit(1);
-+#else
-+ int pid, status;
-+ if (found())
-+ unlink("core");
-+ if (found())
-+ exit(1);
-+ if ((pid = fork()) != 0) {
-+ while (wait(&status) <= 0)
-+ ;
-+ } else {
-+ abort(); /* this will dump core, if anything will */
-+ }
-+ if (found()) {
-+ unlink("core");
-+ exit(0);
-+ }
-+ exit(1);
-+#endif
-+}],
-+ [cf_cv_corefile=yes],
-+ [cf_cv_corefile=no],
-+ [cf_cv_corefile=unknown])])
-+AC_MSG_RESULT($cf_cv_corefile)
-+test $cf_cv_corefile = yes && AC_DEFINE(HAVE_COREFILE)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_CPP_CONCATS version: 2 updated: 1997/08/28 23:57:55
-+dnl --------------
-+dnl Test for ANSI token expansion (used in 'assert').
-+AC_DEFUN([CF_CPP_CONCATS],
-+[
-+AC_MSG_CHECKING([for ansi token concatenation])
-+AC_CACHE_VAL(cf_cv_cpp_concats,[
-+ AC_TRY_COMPILE([
-+#define concat(a,b) a ## b],
-+ [char *firstlast = "y", *s = concat(first,last)],
-+ [cf_cv_cpp_concats=yes],
-+ [cf_cv_cpp_concats=no])
-+])
-+AC_MSG_RESULT($cf_cv_cpp_concats)
-+test $cf_cv_cpp_concats = yes && AC_DEFINE(CPP_DOES_CONCAT)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_CPP_EXPANDS version: 2 updated: 1997/08/28 23:57:55
-+dnl --------------
-+dnl Test for ANSI token expansion (used in 'assert').
-+AC_DEFUN([CF_CPP_EXPANDS],
-+[
-+AC_MSG_CHECKING([for ansi token expansion/substitution])
-+AC_CACHE_VAL(cf_cv_cpp_expands,[
-+ AC_TRY_COMPILE([
-+#define string(n) #n],
-+ [char *s = string(token)],
-+ [cf_cv_cpp_expands=yes],
-+ [cf_cv_cpp_expands=no])
-+])
-+AC_MSG_RESULT($cf_cv_cpp_expands)
-+test $cf_cv_cpp_expands = yes && AC_DEFINE(CPP_DOES_EXPAND)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_CURSES_CPPFLAGS version: 7 updated: 2003/06/06 00:48:41
-+dnl ------------------
-+dnl Look for the curses headers.
-+AC_DEFUN([CF_CURSES_CPPFLAGS],[
-+
-+AC_CACHE_CHECK(for extra include directories,cf_cv_curses_incdir,[
-+cf_cv_curses_incdir=no
-+case $host_os in #(vi
-+hpux10.*|hpux11.*) #(vi
-+ test -d /usr/include/curses_colr && \
-+ cf_cv_curses_incdir="-I/usr/include/curses_colr"
-+ ;;
-+sunos3*|sunos4*)
-+ test -d /usr/5lib && \
-+ test -d /usr/5include && \
-+ cf_cv_curses_incdir="-I/usr/5include"
-+ ;;
-+esac
-+])
-+test "$cf_cv_curses_incdir" != no && CPPFLAGS="$cf_cv_curses_incdir $CPPFLAGS"
-+
-+AC_CACHE_CHECK(if we have identified curses headers,cf_cv_ncurses_header,[
-+cf_cv_ncurses_header=none
-+for cf_header in \
-+ curses.h \
-+ ncurses.h \
-+ ncurses/curses.h \
-+ ncurses/ncurses.h
-+do
-+AC_TRY_COMPILE([#include <${cf_header}>],
-+ [initscr(); tgoto("?", 0,0)],
-+ [cf_cv_ncurses_header=$cf_header; break],[])
-+done
-+])
-+
-+if test "$cf_cv_ncurses_header" = none ; then
-+ AC_MSG_ERROR(No curses header-files found)
-+fi
-+
-+# cheat, to get the right #define's for HAVE_NCURSES_H, etc.
-+AC_CHECK_HEADERS($cf_cv_ncurses_header)
-+
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_CURSES_LIBS version: 22 updated: 2002/10/27 18:21:42
-+dnl --------------
-+dnl Look for the curses libraries. Older curses implementations may require
-+dnl termcap/termlib to be linked as well. Call CF_CURSES_CPPFLAGS first.
-+AC_DEFUN([CF_CURSES_LIBS],[
-+
-+AC_MSG_CHECKING(if we have identified curses libraries)
-+AC_TRY_LINK([#include <${cf_cv_ncurses_header-curses.h}>],
-+ [initscr(); tgoto("?", 0,0)],
-+ cf_result=yes,
-+ cf_result=no)
-+AC_MSG_RESULT($cf_result)
-+
-+if test "$cf_result" = no ; then
-+case $host_os in #(vi
-+freebsd*) #(vi
-+ AC_CHECK_LIB(mytinfo,tgoto,[LIBS="-lmytinfo $LIBS"])
-+ ;;
-+hpux10.*|hpux11.*) #(vi
-+ AC_CHECK_LIB(cur_colr,initscr,[
-+ LIBS="-lcur_colr $LIBS"
-+ ac_cv_func_initscr=yes
-+ ],[
-+ AC_CHECK_LIB(Hcurses,initscr,[
-+ # HP's header uses __HP_CURSES, but user claims _HP_CURSES.
-+ LIBS="-lHcurses $LIBS"
-+ CPPFLAGS="-D__HP_CURSES -D_HP_CURSES $CPPFLAGS"
-+ ac_cv_func_initscr=yes
-+ ])])
-+ ;;
-+linux*) # Suse Linux does not follow /usr/lib convention
-+ LIBS="$LIBS -L/lib"
-+ ;;
-+sunos3*|sunos4*)
-+ test -d /usr/5lib && \
-+ LIBS="$LIBS -L/usr/5lib -lcurses -ltermcap"
-+ ac_cv_func_initscr=yes
-+ ;;
-+esac
-+
-+if test ".$ac_cv_func_initscr" != .yes ; then
-+ cf_save_LIBS="$LIBS"
-+ cf_term_lib=""
-+ cf_curs_lib=""
-+
-+ if test ".${cf_cv_ncurses_version-no}" != .no
-+ then
-+ cf_check_list="ncurses curses cursesX"
-+ else
-+ cf_check_list="cursesX curses ncurses"
-+ fi
-+
-+ # Check for library containing tgoto. Do this before curses library
-+ # because it may be needed to link the test-case for initscr.
-+ AC_CHECK_FUNC(tgoto,[cf_term_lib=predefined],[
-+ for cf_term_lib in $cf_check_list termcap termlib unknown
-+ do
-+ AC_CHECK_LIB($cf_term_lib,tgoto,[break])
-+ done
-+ ])
-+
-+ # Check for library containing initscr
-+ test "$cf_term_lib" != predefined && test "$cf_term_lib" != unknown && LIBS="-l$cf_term_lib $cf_save_LIBS"
-+ for cf_curs_lib in $cf_check_list xcurses jcurses unknown
-+ do
-+ AC_CHECK_LIB($cf_curs_lib,initscr,[break])
-+ done
-+ test $cf_curs_lib = unknown && AC_ERROR(no curses library found)
-+
-+ LIBS="-l$cf_curs_lib $cf_save_LIBS"
-+ if test "$cf_term_lib" = unknown ; then
-+ AC_MSG_CHECKING(if we can link with $cf_curs_lib library)
-+ AC_TRY_LINK([#include <${cf_cv_ncurses_header-curses.h}>],
-+ [initscr()],
-+ [cf_result=yes],
-+ [cf_result=no])
-+ AC_MSG_RESULT($cf_result)
-+ test $cf_result = no && AC_ERROR(Cannot link curses library)
-+ elif test "$cf_curs_lib" = "$cf_term_lib" ; then
-+ :
-+ elif test "$cf_term_lib" != predefined ; then
-+ AC_MSG_CHECKING(if we need both $cf_curs_lib and $cf_term_lib libraries)
-+ AC_TRY_LINK([#include <${cf_cv_ncurses_header-curses.h}>],
-+ [initscr(); tgoto((char *)0, 0, 0);],
-+ [cf_result=no],
-+ [
-+ LIBS="-l$cf_curs_lib -l$cf_term_lib $cf_save_LIBS"
-+ AC_TRY_LINK([#include <${cf_cv_ncurses_header-curses.h}>],
-+ [initscr()],
-+ [cf_result=yes],
-+ [cf_result=error])
-+ ])
-+ AC_MSG_RESULT($cf_result)
-+ fi
-+fi
-+fi
-+
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_CURSES_TERMCAP version: 10 updated: 2002/01/13 16:02:19
-+dnl -----------------
-+dnl Check if we should include <curses.h> to pick up prototypes for termcap
-+dnl functions. On terminfo systems, these are normally declared in <curses.h>,
-+dnl but may be in <term.h>. We check for termcap.h as an alternate, but it
-+dnl isn't standard (usually associated with GNU termcap).
-+dnl
-+dnl The 'tgoto()' function is declared in both terminfo and termcap.
-+dnl
-+dnl See CF_TYPE_OUTCHAR for more details.
-+AC_DEFUN([CF_CURSES_TERMCAP],
-+[
-+AC_REQUIRE([CF_CURSES_TERM_H])
-+AC_CACHE_CHECK(if we should include curses.h or termcap.h, cf_cv_need_curses_h,[
-+cf_save_CPPFLAGS="$CPPFLAGS"
-+cf_cv_need_curses_h=no
-+
-+for cf_t_opts in "" "NEED_TERMCAP_H"
-+do
-+for cf_c_opts in "" "NEED_CURSES_H"
-+do
-+
-+ CPPFLAGS="$cf_save_CPPFLAGS $CHECK_DECL_FLAG"
-+ test -n "$cf_c_opts" && CPPFLAGS="$CPPFLAGS -D$cf_c_opts"
-+ test -n "$cf_t_opts" && CPPFLAGS="$CPPFLAGS -D$cf_t_opts"
-+
-+ AC_TRY_LINK([/* $cf_c_opts $cf_t_opts */
-+$CHECK_DECL_HDRS],
-+ [char *x = (char *)tgoto("")],
-+ [test "$cf_cv_need_curses_h" = no && {
-+ cf_cv_need_curses_h=maybe
-+ cf_ok_c_opts=$cf_c_opts
-+ cf_ok_t_opts=$cf_t_opts
-+ }],
-+ [echo "Recompiling with corrected call (C:$cf_c_opts, T:$cf_t_opts)" >&AC_FD_CC
-+ AC_TRY_LINK([
-+$CHECK_DECL_HDRS],
-+ [char *x = (char *)tgoto("",0,0)],
-+ [cf_cv_need_curses_h=yes
-+ cf_ok_c_opts=$cf_c_opts
-+ cf_ok_t_opts=$cf_t_opts])])
-+
-+ CPPFLAGS="$cf_save_CPPFLAGS"
-+ test "$cf_cv_need_curses_h" = yes && break
-+done
-+ test "$cf_cv_need_curses_h" = yes && break
-+done
-+
-+if test "$cf_cv_need_curses_h" != no ; then
-+ echo "Curses/termcap test = $cf_cv_need_curses_h (C:$cf_ok_c_opts, T:$cf_ok_t_opts)" >&AC_FD_CC
-+ if test -n "$cf_ok_c_opts" ; then
-+ if test -n "$cf_ok_t_opts" ; then
-+ cf_cv_need_curses_h=both
-+ else
-+ cf_cv_need_curses_h=curses.h
-+ fi
-+ elif test -n "$cf_ok_t_opts" ; then
-+ cf_cv_need_curses_h=termcap.h
-+ elif test "$cf_cv_term_header" != no ; then
-+ cf_cv_need_curses_h=term.h
-+ else
-+ cf_cv_need_curses_h=no
-+ fi
-+fi
-+])
-+
-+case $cf_cv_need_curses_h in
-+both) #(vi
-+ AC_DEFINE_UNQUOTED(NEED_CURSES_H)
-+ AC_DEFINE_UNQUOTED(NEED_TERMCAP_H)
-+ ;;
-+curses.h) #(vi
-+ AC_DEFINE_UNQUOTED(NEED_CURSES_H)
-+ ;;
-+term.h) #(vi
-+ AC_DEFINE_UNQUOTED(NEED_TERM_H)
-+ ;;
-+termcap.h) #(vi
-+ AC_DEFINE_UNQUOTED(NEED_TERMCAP_H)
-+ ;;
-+esac
-+
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_CURSES_TERM_H version: 4 updated: 2002/01/12 17:08:23
-+dnl ----------------
-+dnl SVr4 curses should have term.h as well (where it puts the definitions of
-+dnl the low-level interface). This may not be true in old/broken implementations,
-+dnl as well as in misconfigured systems (e.g., gcc configured for Solaris 2.4
-+dnl running with Solaris 2.5.1).
-+AC_DEFUN([CF_CURSES_TERM_H],
-+[
-+AC_CACHE_CHECK(for term.h, cf_cv_term_header,[
-+for cf_header in \
-+ ncurses/term.h \
-+ term.h
-+do
-+ AC_TRY_COMPILE([
-+#include <${cf_cv_ncurses_header-curses.h}>
-+#include <${cf_header}>],
-+ [WINDOW *x],
-+ [cf_cv_term_header=$cf_header],
-+ [cf_cv_term_header=no])
-+done
-+])
-+
-+case $cf_cv_term_header in #(vi
-+term.h) #(vi
-+ AC_DEFINE(HAVE_TERM_H)
-+ ;;
-+ncurses/term.h)
-+ AC_DEFINE(HAVE_NCURSES_TERM_H)
-+ ;;
-+esac
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_DEFAULT_SHELL version: 5 updated: 2002/12/04 00:06:27
-+dnl ----------------
-+dnl Look for a Bourne-shell compatible program from a list that we know about:
-+dnl ash Almquist Shell (sh based)
-+dnl bash Bourne Again Shell (sh, ksh based)
-+dnl dash Debian Almquist Shell (sh based)
-+dnl jsh Job Control Bourne Shell (sh based)
-+dnl keysh Key Shell (ksh based)
-+dnl ksh Korn Shell (sh based)
-+dnl pdksh Public-domain ksh
-+dnl sh Bourne Shell or POSIX Shell
-+dnl zsh Z Shell (sh, ksh based)
-+dnl On BSD systems look for a C Shell compatible program:
-+dnl csh C Shell
-+dnl tcsh TENEX C Shell (csh based)
-+AC_DEFUN([CF_DEFAULT_SHELL],
-+[
-+AC_MSG_CHECKING(for the default shell program)
-+cf_shell_progs="ifelse($1,,sh,[$1])"
-+if test -z "$cf_shell_progs" ; then
-+ cf_shell_progs="sh ksh bash zsh pdksh jsh keysh ash dash"
-+ # TIN preferred default shell for BSD systems is csh. Others are sh.
-+ AC_TRY_COMPILE([
-+#include <sys/params.h>],[
-+#if (defined(BSD) && (BSD >= 199103))
-+#else
-+make an error
-+#endif
-+],[$cf_shell_progs="csh tcsh $cf_shell_progs"])
-+fi
-+CF_MSG_LOG(paths of shell programs: $cf_shell_progs)
-+if test -s /etc/shells && test `egrep -c -v '^(#| | |$)' /etc/shells` -gt 0; then
-+ CF_MSG_LOG(/etc/shells)
-+ for cf_prog in $cf_shell_progs
-+ do
-+ case $cf_prog in
-+ /*)
-+ cf_pattern="^"$cf_prog"$"
-+ ;;
-+ */*)
-+ AC_MSG_ERROR(Program name must be absolute or filename: $cf_prog)
-+ ;;
-+ *)
-+ cf_pattern="/"$cf_prog"$"
-+ ;;
-+ esac
-+ cf_path=`egrep $cf_pattern /etc/shells 2>/dev/null`
-+ if test -n "$cf_path"
-+ then
-+ for cf_shell in $cf_path
-+ do
-+ if test -f "$cf_shell"
-+ then
-+ DEFAULT_SHELL="$cf_shell"
-+ break
-+ fi
-+ done
-+ fi
-+ if test -n "$DEFAULT_SHELL"
-+ then
-+ break
-+ fi
-+ done
-+ AC_MSG_RESULT($DEFAULT_SHELL)
-+else
-+ CF_MSG_LOG($PATH)
-+AC_PATH_PROGS(DEFAULT_SHELL,
-+ $cf_shell_progs,,
-+ $PATH:/bin:/usr/bin:/usr/xpg4/bin:/bin/posix:/usr/bin/posix:/usr/old/bin:/usr/local/bin)
-+fi
-+if test -z "$DEFAULT_SHELL" ; then
-+ AC_MSG_WARN(
-+Cannot find the default shell you specified: $cf_shell_progs)
-+ if test -f /bin/false ; then
-+ AC_MSG_WARN(Using /bin/false instead)
-+ DEFAULT_SHELL=/bin/false
-+ else
-+ AC_MSG_ERROR(Cannot use /bin/false because it does not exist)
-+ fi
-+fi
-+AC_DEFINE_UNQUOTED(DEFAULT_SHELL,"$DEFAULT_SHELL")
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_DEFINE_STRING version: 2 updated: 2001/07/22 21:09:16
-+dnl ----------------
-+dnl Define a string which may contain escaped quotes or backslashes
-+dnl $1 = symbol to define
-+dnl $2 = the information we want to quote
-+AC_DEFUN([CF_DEFINE_STRING],
-+[
-+cf_define=`echo $2|sed -e 's/\\\\/\\\\134/g' -e 's/^[[ ]]\\+//' -e 's/[[ ]]\\+$//' -e 's/"/\\\\042/g'`
-+AC_DEFINE_UNQUOTED($1, "$cf_define")
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_DIRNAME version: 4 updated: 2002/12/21 19:25:52
-+dnl ----------
-+dnl "dirname" is not portable, so we fake it with a shell script.
-+AC_DEFUN([CF_DIRNAME],[$1=`echo $2 | sed -e 's%/[[^/]]*$%%'`])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_DISABLE_ECHO version: 10 updated: 2003/04/17 22:27:11
-+dnl ---------------
-+dnl You can always use "make -n" to see the actual options, but it's hard to
-+dnl pick out/analyze warning messages when the compile-line is long.
-+dnl
-+dnl Sets:
-+dnl ECHO_LT - symbol to control if libtool is verbose
-+dnl ECHO_LD - symbol to prefix "cc -o" lines
-+dnl RULE_CC - symbol to put before implicit "cc -c" lines (e.g., .c.o)
-+dnl SHOW_CC - symbol to put before explicit "cc -c" lines
-+dnl ECHO_CC - symbol to put before any "cc" line
-+dnl
-+AC_DEFUN([CF_DISABLE_ECHO],[
-+AC_MSG_CHECKING(if you want to see long compiling messages)
-+CF_ARG_DISABLE(echo,
-+ [ --disable-echo display "compiling" commands],
-+ [
-+ ECHO_LT='--silent'
-+ ECHO_LD='@echo linking [$]@;'
-+ RULE_CC=' @echo compiling [$]<'
-+ SHOW_CC=' @echo compiling [$]@'
-+ ECHO_CC='@'
-+],[
-+ ECHO_LT=''
-+ ECHO_LD=''
-+ RULE_CC='# compiling'
-+ SHOW_CC='# compiling'
-+ ECHO_CC=''
-+])
-+AC_MSG_RESULT($enableval)
-+AC_SUBST(ECHO_LT)
-+AC_SUBST(ECHO_LD)
-+AC_SUBST(RULE_CC)
-+AC_SUBST(SHOW_CC)
-+AC_SUBST(ECHO_CC)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_ERRNO version: 5 updated: 1997/11/30 12:44:39
-+dnl --------
-+dnl Check if 'errno' is declared in <errno.h>
-+AC_DEFUN([CF_ERRNO],
-+[
-+CF_CHECK_ERRNO(errno)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_FIND_IPV6_LIBS version: 6 updated: 2002/11/09 09:05:18
-+dnl -----------------
-+dnl Based on the IPV6 stack type, look for the corresponding library.
-+AC_DEFUN([CF_FIND_IPV6_LIBS],[
-+AC_REQUIRE([CF_FIND_IPV6_TYPE])
-+
-+cf_ipv6lib=none
-+cf_ipv6dir=none
-+
-+AC_MSG_CHECKING(for IPv6 library if required)
-+case $cf_cv_ipv6type in #(vi
-+solaris) #(vi
-+ ;;
-+inria) #(vi
-+ ;;
-+kame) #(vi
-+ dnl http://www.kame.net/
-+ cf_ipv6lib=inet6
-+ cf_ipv6dir=v6
-+ ;;
-+linux-glibc) #(vi
-+ ;;
-+linux-libinet6) #(vi
-+ dnl http://www.v6.linux.or.jp/
-+ cf_ipv6lib=inet6
-+ cf_ipv6dir=inet6
-+ ;;
-+toshiba) #(vi
-+ cf_ipv6lib=inet6
-+ cf_ipv6dir=v6
-+ ;;
-+v6d) #(vi
-+ cf_ipv6lib=v6
-+ cf_ipv6dir=v6
-+ ;;
-+zeta)
-+ cf_ipv6lib=inet6
-+ cf_ipv6dir=v6
-+ ;;
-+esac
-+AC_MSG_RESULT($cf_ipv6lib)
-+
-+if test "$cf_ipv6lib" != "none"; then
-+
-+ AC_TRY_LINK([
-+#include <sys/types.h>
-+#include <netdb.h>
-+#include <netinet/in.h>
-+#include <netinet/ip6.h>],
-+ [getaddrinfo(0, 0, 0, 0)],,[
-+ CF_HEADER_PATH(cf_search,$cf_ipv6dir)
-+ for cf_incdir in $cf_search
-+ do
-+ cf_header=$cf_incdir/netinet/ip6.h
-+ if test -f $cf_header
-+ then
-+ CPPFLAGS="$CPPFLAGS -I$cf_incdir"
-+ test -n "$verbose" && echo " ... found $cf_header" 1>&AC_FD_MSG
-+ break
-+ fi
-+ test -n "$verbose" && echo " ... tested $cf_header" 1>&AC_FD_MSG
-+ done
-+ ])
-+
-+ CF_FIND_LIBRARY([$cf_ipv6lib],[$cf_ipv6dir],[
-+#include <sys/types.h>
-+#include <netdb.h>
-+#include <netinet/in.h>
-+#include <netinet/ip6.h>],
-+ [getaddrinfo(0, 0, 0, 0)],
-+ [getaddrinfo],
-+ noexit)
-+ if test $cf_found_library = no ; then
-+ AC_MSG_ERROR(
-+[No $cf_ipv6lib library found, cannot continue. You must fetch lib$cf_ipv6lib.a
-+from an appropriate IPv6 kit and compile beforehand.])
-+ fi
-+fi
-+
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_FIND_IPV6_TYPE version: 5 updated: 2001/10/11 20:46:17
-+dnl -----------------
-+AC_DEFUN([CF_FIND_IPV6_TYPE],[
-+AC_CACHE_CHECK(ipv6 stack type, cf_cv_ipv6type, [
-+cf_cv_ipv6type=unknown
-+for i in solaris inria kame linux-glibc linux-libinet6 toshiba v6d zeta
-+do
-+ case $i in #(vi
-+ solaris) #(vi
-+ if test "SunOS" = "`uname -s`"
-+ then
-+ if test -f /usr/include/netinet/ip6.h
-+ then
-+ cf_cv_ipv6type=$i
-+ fi
-+ fi
-+ ;;
-+ inria) #(vi
-+ dnl http://www.kame.net/
-+ AC_EGREP_CPP(yes, [
-+#include <netinet/in.h>
-+#ifdef IPV6_INRIA_VERSION
-+yes
-+#endif], [cf_cv_ipv6type=$i])
-+ ;;
-+ kame) #(vi
-+ dnl http://www.kame.net/
-+ AC_EGREP_CPP(yes, [
-+#include <netinet/in.h>
-+#ifdef __KAME__
-+yes
-+#endif], [cf_cv_ipv6type=$i])
-+ ;;
-+ linux-glibc) #(vi
-+ dnl http://www.v6.linux.or.jp/
-+ AC_EGREP_CPP(yes, [
-+#include <features.h>
-+#if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
-+yes
-+#endif], [cf_cv_ipv6type=$i])
-+ ;;
-+ linux-libinet6) #(vi
-+ dnl http://www.v6.linux.or.jp/
-+ if test -d /usr/inet6
-+ then
-+ cf_cv_ipv6type=$i
-+ elif test -f /usr/include/netinet/ip6.h
-+ then
-+ cf_cv_ipv6type=$i
-+ fi
-+ ;;
-+ toshiba) #(vi
-+ AC_EGREP_CPP(yes, [
-+#include <sys/param.h>
-+#ifdef _TOSHIBA_INET6
-+yes
-+#endif], [cf_cv_ipv6type=$i])
-+ ;;
-+ v6d) #(vi
-+ AC_EGREP_CPP(yes, [
-+#include </usr/local/v6/include/sys/v6config.h>
-+#ifdef __V6D__
-+yes
-+#endif], [cf_cv_ipv6type=$i])
-+ ;;
-+ zeta)
-+ AC_EGREP_CPP(yes, [
-+#include <sys/param.h>
-+#ifdef _ZETA_MINAMI_INET6
-+yes
-+#endif], [cf_cv_ipv6type=$i])
-+ ;;
-+ esac
-+ if test "$cf_cv_ipv6type" != "unknown"; then
-+ break
-+ fi
-+done
-+])
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_FIND_LIBRARY version: 7 updated: 2000/04/13 21:38:04
-+dnl ---------------
-+dnl Look for a non-standard library, given parameters for AC_TRY_LINK. We
-+dnl prefer a standard location, and use -L options only if we do not find the
-+dnl library in the standard library location(s).
-+dnl $1 = library name
-+dnl $2 = library class, usually the same as library name
-+dnl $3 = includes
-+dnl $4 = code fragment to compile/link
-+dnl $5 = corresponding function-name
-+dnl $6 = flag, nonnull if failure causes an error-exit
-+dnl
-+dnl Sets the variable "$cf_libdir" as a side-effect, so we can see if we had
-+dnl to use a -L option.
-+AC_DEFUN([CF_FIND_LIBRARY],
-+[
-+ eval 'cf_cv_have_lib_'$1'=no'
-+ cf_libdir=""
-+ AC_CHECK_FUNC($5,
-+ eval 'cf_cv_have_lib_'$1'=yes',[
-+ cf_save_LIBS="$LIBS"
-+ AC_MSG_CHECKING(for $5 in -l$1)
-+ LIBS="-l$1 $LIBS"
-+ AC_TRY_LINK([$3],[$4],
-+ [AC_MSG_RESULT(yes)
-+ eval 'cf_cv_have_lib_'$1'=yes'
-+ ],
-+ [AC_MSG_RESULT(no)
-+ CF_LIBRARY_PATH(cf_search,$2)
-+ for cf_libdir in $cf_search
-+ do
-+ AC_MSG_CHECKING(for -l$1 in $cf_libdir)
-+ LIBS="-L$cf_libdir -l$1 $cf_save_LIBS"
-+ AC_TRY_LINK([$3],[$4],
-+ [AC_MSG_RESULT(yes)
-+ eval 'cf_cv_have_lib_'$1'=yes'
-+ break],
-+ [AC_MSG_RESULT(no)
-+ LIBS="$cf_save_LIBS"])
-+ done
-+ ])
-+ ])
-+eval 'cf_found_library=[$]cf_cv_have_lib_'$1
-+ifelse($6,,[
-+if test $cf_found_library = no ; then
-+ AC_ERROR(Cannot link $1 library)
-+fi
-+])
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_FIX_SLASHES version: 2 updated: 2001/05/27 21:36:02
-+dnl --------------
-+dnl OS/2 and Cygwin ports may pick up backslashes in pathnames, which are not
-+dnl usable in quoted strings. Fix them.
-+dnl $1=fixed($2)
-+AC_DEFUN([CF_FIX_SLASHES],
-+[
-+case $cf_cv_system_name in #(vi
-+os2*|cygwin*)
-+ $1=`echo "[$]$1" | sed -e 's%\\\\%/%g'`
-+ ;;
-+esac
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_FUNC_FORK version: 2 updated: 1997/08/28 23:57:55
-+dnl ------------
-+dnl Check if 'fork()' is available, and working. Amiga (and possibly other
-+dnl machines) have a non-working 'fork()' entrypoint.
-+AC_DEFUN([CF_FUNC_FORK],
-+[AC_MSG_CHECKING([for fork])
-+AC_CACHE_VAL(cf_cv_func_fork,[
-+AC_TRY_RUN([
-+int main()
-+{
-+ if (fork() < 0)
-+ exit(1);
-+ exit(0);
-+}], [cf_cv_func_fork=yes],
-+ [cf_cv_func_fork=no],
-+ [cf_cv_func_fork=unknown])
-+])dnl
-+AC_MSG_RESULT($cf_cv_func_fork)
-+test $cf_cv_func_fork = yes && AC_DEFINE(HAVE_FORK)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_FUNC_GETADDRINFO version: 5 updated: 2000/09/28 06:18:08
-+dnl -------------------
-+dnl Look for a working version of getaddrinfo(), for IPV6 support.
-+AC_DEFUN([CF_FUNC_GETADDRINFO],[
-+AC_CACHE_CHECK(working getaddrinfo, cf_cv_getaddrinfo,[
-+AC_TRY_RUN([
-+#include <sys/types.h>
-+#include <netdb.h>
-+#include <string.h>
-+#include <sys/socket.h>
-+#include <netinet/in.h>
-+
-+#define expect(a,b) if (strcmp(a,b) != 0) goto bad
-+
-+int main()
-+{
-+ int passive, gaierr, inet4 = 0, inet6 = 0;
-+ struct addrinfo hints, *ai, *aitop;
-+ char straddr[INET6_ADDRSTRLEN], strport[16];
-+
-+ for (passive = 0; passive <= 1; passive++) {
-+ memset(&hints, 0, sizeof(hints));
-+ hints.ai_family = AF_UNSPEC;
-+ hints.ai_flags = passive ? AI_PASSIVE : 0;
-+ hints.ai_socktype = SOCK_STREAM;
-+ if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
-+ (void)gai_strerror(gaierr);
-+ goto bad;
-+ }
-+ for (ai = aitop; ai; ai = ai->ai_next) {
-+ if (ai->ai_addr == NULL ||
-+ ai->ai_addrlen == 0 ||
-+ getnameinfo(ai->ai_addr, ai->ai_addrlen,
-+ straddr, sizeof(straddr), strport, sizeof(strport),
-+ NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
-+ goto bad;
-+ }
-+ switch (ai->ai_family) {
-+ case AF_INET:
-+ expect(strport, "54321");
-+ if (passive) {
-+ expect(straddr, "0.0.0.0");
-+ } else {
-+ expect(straddr, "127.0.0.1");
-+ }
-+ inet4++;
-+ break;
-+ case AF_INET6:
-+ expect(strport, "54321");
-+ if (passive) {
-+ expect(straddr, "::");
-+ } else {
-+ expect(straddr, "::1");
-+ }
-+ inet6++;
-+ break;
-+ case AF_UNSPEC:
-+ goto bad;
-+ break;
-+ default:
-+ /* another family support? */
-+ break;
-+ }
-+ }
-+ }
-+
-+ if (!(inet4 == 0 || inet4 == 2))
-+ goto bad;
-+ if (!(inet6 == 0 || inet6 == 2))
-+ goto bad;
-+
-+ if (aitop)
-+ freeaddrinfo(aitop);
-+ exit(0);
-+
-+ bad:
-+ if (aitop)
-+ freeaddrinfo(aitop);
-+ exit(1);
-+}
-+],
-+[cf_cv_getaddrinfo=yes],
-+[cf_cv_getaddrinfo=no],
-+[cf_cv_getaddrinfo=unknown])
-+])
-+if test "$cf_cv_getaddrinfo" = yes ; then
-+ AC_DEFINE(HAVE_GAI_STRERROR)
-+ AC_DEFINE(HAVE_GETADDRINFO)
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_FUNC_MEMMOVE version: 5 updated: 2000/08/12 23:18:52
-+dnl ---------------
-+dnl Check for memmove, or a bcopy that can handle overlapping copy. If neither
-+dnl is found, add our own version of memmove to the list of objects.
-+AC_DEFUN([CF_FUNC_MEMMOVE],
-+[
-+AC_CHECK_FUNC(memmove,,[
-+AC_CHECK_FUNC(bcopy,[
-+ AC_CACHE_CHECK(if bcopy does overlapping moves,cf_cv_good_bcopy,[
-+ AC_TRY_RUN([
-+int main() {
-+ static char data[] = "abcdefghijklmnopqrstuwwxyz";
-+ char temp[40];
-+ bcopy(data, temp, sizeof(data));
-+ bcopy(temp+10, temp, 15);
-+ bcopy(temp+5, temp+15, 10);
-+ exit (strcmp(temp, "klmnopqrstuwwxypqrstuwwxyz"));
-+}
-+ ],
-+ [cf_cv_good_bcopy=yes],
-+ [cf_cv_good_bcopy=no],
-+ [cf_cv_good_bcopy=unknown])
-+ ])
-+ ],[cf_cv_good_bcopy=no])
-+ if test "$cf_cv_good_bcopy" = yes ; then
-+ AC_DEFINE(USE_OK_BCOPY)
-+ else
-+ AC_DEFINE(USE_MY_MEMMOVE)
-+ fi
-+])])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_FUNC_SYSTEM version: 3 updated: 1997/10/22 22:02:10
-+dnl --------------
-+dnl Check if the 'system()' function returns a usable status, or if not, try
-+dnl to use the status returned by a SIGCHLD.
-+AC_DEFUN([CF_FUNC_SYSTEM],
-+[
-+AC_REQUIRE([CF_UNION_WAIT])
-+AC_MSG_CHECKING(if the system function returns usable child-status)
-+AC_CACHE_VAL(cf_cv_system_status,[
-+ AC_TRY_RUN([
-+#include <stdio.h>
-+#include <signal.h>
-+#if HAVE_SYS_WAIT_H
-+#include <sys/wait.h>
-+#endif
-+
-+RETSIGTYPE signal_handler (int sig)
-+{
-+#if HAVE_TYPE_UNIONWAIT
-+ union wait wait_status;
-+#else
-+ int wait_status = 1;
-+#endif
-+ int system_status;
-+ wait (&wait_status);
-+ system_status = WEXITSTATUS(wait_status); /* should be nonzero */
-+ exit(system_status != 23);
-+}
-+
-+int main()
-+{
-+ /* this looks weird, but apparently the SIGCHLD gets there first on
-+ * machines where 'system()' doesn't return a usable code, so ...
-+ */
-+ signal (SIGCHLD, signal_handler);
-+ system("exit 23");
-+ exit(1);
-+}
-+],
-+ [cf_cv_system_status=no],
-+ [AC_TRY_RUN(
-+ [int main() { exit(system("exit 23") != (23 << 8)); }],
-+ [cf_cv_system_status=yes],
-+ [cf_cv_system_status=unknown],
-+ [cf_cv_system_status=unknown])],
-+ [cf_cv_system_status=unknown])
-+])
-+AC_MSG_RESULT($cf_cv_system_status)
-+test $cf_cv_system_status = no && AC_DEFINE(USE_SYSTEM_STATUS)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_GCC_VERSION version: 2 updated: 2003/05/24 15:01:41
-+dnl --------------
-+dnl Find version of gcc
-+AC_DEFUN([CF_GCC_VERSION],[
-+AC_REQUIRE([AC_PROG_CC])
-+GCC_VERSION=none
-+if test "$GCC" = yes ; then
-+ AC_MSG_CHECKING(version of $CC)
-+ GCC_VERSION="`${CC} --version|head -1 | sed -e 's/^[[^0-9.]]*//' -e 's/[[^0-9.]].*//'`"
-+ test -z "$GCC_VERSION" && GCC_VERSION=unknown
-+ AC_MSG_RESULT($GCC_VERSION)
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_GCC_WARNINGS version: 14 updated: 2003/05/24 15:03:15
-+dnl ---------------
-+dnl Check if the compiler supports useful warning options. There's a few that
-+dnl we don't use, simply because they're too noisy:
-+dnl
-+dnl -Wconversion (useful in older versions of gcc, but not in gcc 2.7.x)
-+dnl -Wredundant-decls (system headers make this too noisy)
-+dnl -Wtraditional (combines too many unrelated messages, only a few useful)
-+dnl -Wwrite-strings (too noisy, but should review occasionally). This
-+dnl is enabled for ncurses using "--enable-const".
-+dnl -pedantic
-+dnl
-+AC_DEFUN([CF_GCC_WARNINGS],
-+[
-+AC_REQUIRE([CF_GCC_VERSION])
-+if ( test "$GCC" = yes || test "$GXX" = yes )
-+then
-+ cat > conftest.$ac_ext <<EOF
-+#line __oline__ "configure"
-+int main(int argc, char *argv[[]]) { return (argv[[argc-1]] == 0) ; }
-+EOF
-+ AC_CHECKING([for $CC warning options])
-+ cf_save_CFLAGS="$CFLAGS"
-+ EXTRA_CFLAGS="-W -Wall"
-+ cf_warn_CONST=""
-+ test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
-+ for cf_opt in \
-+ Wbad-function-cast \
-+ Wcast-align \
-+ Wcast-qual \
-+ Winline \
-+ Wmissing-declarations \
-+ Wmissing-prototypes \
-+ Wnested-externs \
-+ Wpointer-arith \
-+ Wshadow \
-+ Wstrict-prototypes \
-+ Wundef $cf_warn_CONST
-+ do
-+ CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-+ if AC_TRY_EVAL(ac_compile); then
-+ test -n "$verbose" && AC_MSG_RESULT(... -$cf_opt)
-+ case $cf_opt in #(vi
-+ Wcast-qual) #(vi
-+ CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES"
-+ ;;
-+ Winline) #(vi
-+ case $GCC_VERSION in
-+ 3.3*)
-+ CF_VERBOSE(feature is broken in gcc $GCC_VERSION)
-+ continue;;
-+ esac
-+ ;;
-+ esac
-+ EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
-+ fi
-+ done
-+ rm -f conftest*
-+ CFLAGS="$cf_save_CFLAGS"
-+fi
-+AC_SUBST(EXTRA_CFLAGS)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_GNU_SOURCE version: 3 updated: 2000/10/29 23:30:53
-+dnl -------------
-+dnl Check if we must define _GNU_SOURCE to get a reasonable value for
-+dnl _XOPEN_SOURCE, upon which many POSIX definitions depend. This is a defect
-+dnl (or misfeature) of glibc2, which breaks portability of many applications,
-+dnl since it is interwoven with GNU extensions.
-+dnl
-+dnl Well, yes we could work around it...
-+AC_DEFUN([CF_GNU_SOURCE],
-+[
-+AC_CACHE_CHECK(if we must define _GNU_SOURCE,cf_cv_gnu_source,[
-+AC_TRY_COMPILE([#include <sys/types.h>],[
-+#ifndef _XOPEN_SOURCE
-+make an error
-+#endif],
-+ [cf_cv_gnu_source=no],
-+ [cf_save="$CPPFLAGS"
-+ CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
-+ AC_TRY_COMPILE([#include <sys/types.h>],[
-+#ifdef _XOPEN_SOURCE
-+make an error
-+#endif],
-+ [cf_cv_gnu_source=no],
-+ [cf_cv_gnu_source=yes])
-+ CPPFLAGS="$cf_save"
-+ ])
-+])
-+test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_HEADER_PATH version: 8 updated: 2002/11/10 14:46:59
-+dnl --------------
-+dnl Construct a search-list for a nonstandard header-file
-+AC_DEFUN([CF_HEADER_PATH],
-+[CF_SUBDIR_PATH($1,$2,include)
-+test "$includedir" != NONE && \
-+test "$includedir" != "/usr/include" && \
-+test -d "$includedir" && {
-+ test -d $includedir && $1="[$]$1 $includedir"
-+ test -d $includedir/$2 && $1="[$]$1 $includedir/$2"
-+}
-+
-+test "$oldincludedir" != NONE && \
-+test "$oldincludedir" != "/usr/include" && \
-+test -d "$oldincludedir" && {
-+ test -d $oldincludedir && $1="[$]$1 $oldincludedir"
-+ test -d $oldincludedir/$2 && $1="[$]$1 $oldincludedir/$2"
-+}
-+
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_LIBRARY_PATH version: 7 updated: 2002/11/10 14:46:59
-+dnl ---------------
-+dnl Construct a search-list for a nonstandard library-file
-+AC_DEFUN([CF_LIBRARY_PATH],
-+[CF_SUBDIR_PATH($1,$2,lib)])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_LIB_PREFIX version: 7 updated: 2001/01/12 01:23:48
-+dnl -------------
-+dnl Compute the library-prefix for the given host system
-+dnl $1 = variable to set
-+AC_DEFUN([CF_LIB_PREFIX],
-+[
-+ case $cf_cv_system_name in
-+ OS/2*) LIB_PREFIX='' ;;
-+ os2*) LIB_PREFIX='' ;;
-+ *) LIB_PREFIX='lib' ;;
-+ esac
-+ifelse($1,,,[$1=$LIB_PREFIX])
-+ AC_SUBST(LIB_PREFIX)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_LOCKFILE version: 2 updated: 2001/05/26 12:41:02
-+dnl -----------
-+dnl Check for functions that we can use for file-locking. Simply checking for
-+dnl existence is not sufficient, since fcntl, for example, uses definitions
-+dnl that are not in every version of the header.
-+AC_DEFUN([CF_LOCKFILE],
-+[
-+AC_CHECK_HEADERS(unistd.h fcntl.h sys/file.h)
-+AC_CHECK_FUNC(fcntl)
-+AC_CHECK_FUNC(lockf)
-+AC_CHECK_FUNC(flock,,,[
-+ CF_RECHECK_FUNC(flock,bsd,cf_cv_lockfile,[AC_MSG_WARN(no lock function found)])])
-+
-+AC_CACHE_CHECK(for file-locking functions,cf_cv_lockfile,[
-+cf_cv_lockfile=
-+for cf_lock in fcntl lockf flock
-+do
-+if eval 'test ${ac_cv_func_'$cf_lock'+set} = set'; then
-+ case $cf_lock in #(vi
-+ fcntl) #(vi
-+ AC_TRY_COMPILE([
-+#include <stdio.h>
-+#ifdef HAVE_UNISTD_H
-+#include <unistd.h>
-+#endif
-+#ifdef HAVE_FCNTL_H
-+#include <fcntl.h>
-+#endif
-+],[
-+ struct flock flk;
-+ int block = 1;
-+ int fd = 0;
-+ int rc;
-+
-+ flk.l_type = F_WRLCK;
-+ flk.l_whence = SEEK_SET;
-+ flk.l_start = 0;
-+ flk.l_len = 0;
-+ rc = fcntl(fd, block ? F_SETLKW : F_SETLK, &flk)
-+ && fcntl(fd, F_GETLK, &flk)
-+ && fcntl(fd, F_SETLK, &flk);
-+ ],,continue)
-+ ;;
-+ lockf) #(vi
-+ AC_TRY_COMPILE([
-+#include <stdio.h>
-+#ifdef HAVE_UNISTD_H
-+#include <unistd.h>
-+#endif
-+#ifdef HAVE_FCNTL_H
-+#include <fcntl.h>
-+#endif
-+],[
-+ int block = 1, fd = 0;
-+ int ret = lockf(fd, block ? F_LOCK : F_TLOCK, 0L)
-+ && lockf(fd, F_TEST, 0L)
-+ && lockf(fd, F_ULOCK, 0L);
-+ ],,[continue])
-+ ;;
-+ flock)
-+ AC_TRY_COMPILE([
-+#include <stdio.h>
-+#ifdef HAVE_UNISTD_H
-+#include <unistd.h>
-+#endif
-+#ifdef HAVE_FCNTL_H
-+#include <fcntl.h>
-+#endif
-+#ifdef HAVE_SYS_FILE_H
-+#include <sys/file.h>
-+#endif
-+],[
-+ int block = 1, fd = 0;
-+ int ret = flock(fd, (LOCK_EX|LOCK_NB))
-+ && flock(fd, LOCK_UN)
-+ && flock(fd, block ? LOCK_EX : (LOCK_EX | LOCK_NB));
-+ ],,[continue])
-+ ;;
-+ esac
-+ cf_cv_lockfile="$cf_cv_lockfile $cf_lock"
-+fi
-+done
-+])
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_MAKEFLAGS version: 9 updated: 2001/12/30 18:17:27
-+dnl ------------
-+dnl Some 'make' programs support $(MAKEFLAGS), some $(MFLAGS), to pass 'make'
-+dnl options to lower-levels. It's very useful for "make -n" -- if we have it.
-+dnl (GNU 'make' does both, something POSIX 'make', which happens to make the
-+dnl $(MAKEFLAGS) variable incompatible because it adds the assignments :-)
-+AC_DEFUN([CF_MAKEFLAGS],
-+[
-+AC_CACHE_CHECK(for makeflags variable, cf_cv_makeflags,[
-+ cf_cv_makeflags=''
-+ for cf_option in '-$(MAKEFLAGS)' '$(MFLAGS)'
-+ do
-+ cat >cf_makeflags.tmp <<CF_EOF
-+SHELL = /bin/sh
-+all :
-+ @ echo '.$cf_option'
-+CF_EOF
-+ cf_result=`${MAKE-make} -k -f cf_makeflags.tmp 2>/dev/null`
-+ case "$cf_result" in
-+ .*k)
-+ cf_result=`${MAKE-make} -k -f cf_makeflags.tmp CC=cc 2>/dev/null`
-+ case "$cf_result" in
-+ .*CC=*) cf_cv_makeflags=
-+ ;;
-+ *) cf_cv_makeflags=$cf_option
-+ ;;
-+ esac
-+ break
-+ ;;
-+ *) echo no match "$cf_result"
-+ ;;
-+ esac
-+ done
-+ rm -f cf_makeflags.tmp
-+])
-+
-+AC_SUBST(cf_cv_makeflags)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_MSG_LOG version: 3 updated: 1997/09/07 14:05:52
-+dnl ----------
-+dnl Write a debug message to config.log, along with the line number in the
-+dnl configure script.
-+AC_DEFUN([CF_MSG_LOG],[
-+echo "(line __oline__) testing $* ..." 1>&AC_FD_CC
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_NCURSES_BROKEN version: 6 updated: 1998/04/27 20:32:34
-+dnl -----------------
-+dnl Check for pre-1.9.9g ncurses (among other problems, the most obvious is
-+dnl that color combinations don't work).
-+AC_DEFUN([CF_NCURSES_BROKEN],
-+[
-+AC_REQUIRE([CF_NCURSES_VERSION])
-+if test "$cf_cv_ncurses_version" != no ; then
-+AC_MSG_CHECKING(for obsolete/broken version of ncurses)
-+AC_CACHE_VAL(cf_cv_ncurses_broken,[
-+AC_TRY_COMPILE([
-+#include <${cf_cv_ncurses_header-curses.h}>],[
-+#if defined(NCURSES_VERSION) && defined(wgetbkgd)
-+ make an error
-+#else
-+ int x = 1
-+#endif
-+],
-+ [cf_cv_ncurses_broken=no],
-+ [cf_cv_ncurses_broken=yes])
-+])
-+AC_MSG_RESULT($cf_cv_ncurses_broken)
-+if test "$cf_cv_ncurses_broken" = yes ; then
-+ AC_MSG_WARN(hmm... you should get an up-to-date version of ncurses)
-+ AC_DEFINE(NCURSES_BROKEN)
-+fi
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_NCURSES_CC_CHECK version: 3 updated: 2003/01/12 18:59:28
-+dnl -------------------
-+dnl Check if we can compile with ncurses' header file
-+dnl $1 is the cache variable to set
-+dnl $2 is the header-file to include
-+dnl $3 is the root name (ncurses or ncursesw)
-+AC_DEFUN([CF_NCURSES_CC_CHECK],[
-+ AC_TRY_COMPILE([
-+]ifelse($3,ncursesw,[
-+#define _XOPEN_SOURCE_EXTENDED
-+#undef HAVE_LIBUTF8_H /* in case we used CF_UTF8_LIB */
-+#define HAVE_LIBUTF8_H /* to force ncurses' header file to use cchar_t */
-+])[
-+#include <$2>],[
-+#ifdef NCURSES_VERSION
-+]ifelse($3,ncursesw,[
-+#ifndef WACS_BSSB
-+ make an error
-+#endif
-+])[
-+printf("%s\n", NCURSES_VERSION);
-+#else
-+#ifdef __NCURSES_H
-+printf("old\n");
-+#else
-+ make an error
-+#endif
-+#endif
-+ ]
-+ ,[$1=$cf_header]
-+ ,[$1=no])
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_NCURSES_CPPFLAGS version: 16 updated: 2002/12/29 18:30:46
-+dnl -------------------
-+dnl Look for the SVr4 curses clone 'ncurses' in the standard places, adjusting
-+dnl the CPPFLAGS variable so we can include its header.
-+dnl
-+dnl The header files may be installed as either curses.h, or ncurses.h (would
-+dnl be obsolete, except that some packagers prefer this name to distinguish it
-+dnl from a "native" curses implementation). If not installed for overwrite,
-+dnl the curses.h file would be in an ncurses subdirectory (e.g.,
-+dnl /usr/include/ncurses), but someone may have installed overwriting the
-+dnl vendor's curses. Only very old versions (pre-1.9.2d, the first autoconf'd
-+dnl version) of ncurses don't define either __NCURSES_H or NCURSES_VERSION in
-+dnl the header.
-+dnl
-+dnl If the installer has set $CFLAGS or $CPPFLAGS so that the ncurses header
-+dnl is already in the include-path, don't even bother with this, since we cannot
-+dnl easily determine which file it is. In this case, it has to be <curses.h>.
-+dnl
-+dnl The optional parameter gives the root name of the library, in case it is
-+dnl not installed as the default curses library. That is how the
-+dnl wide-character version of ncurses is installed.
-+AC_DEFUN([CF_NCURSES_CPPFLAGS],
-+[AC_REQUIRE([CF_WITH_CURSES_DIR])
-+
-+cf_ncuhdr_root=ifelse($1,,ncurses,$1)
-+
-+test -n "$cf_cv_curses_dir" && \
-+test "$cf_cv_curses_dir" != "no" && \
-+CPPFLAGS="-I$cf_cv_curses_dir/include -I$cf_cv_curses_dir/include/$cf_ncuhdr_root $CPPFLAGS"
-+
-+AC_CACHE_CHECK(for $cf_ncuhdr_root header in include-path, cf_cv_ncurses_h,[
-+ cf_header_list="$cf_ncuhdr_root/curses.h $cf_ncuhdr_root/ncurses.h"
-+ ( test "$cf_ncuhdr_root" = ncurses || test "$cf_ncuhdr_root" = ncursesw ) && cf_header_list="$cf_header_list curses.h ncurses.h"
-+ for cf_header in $cf_header_list
-+ do
-+ CF_NCURSES_CC_CHECK(cf_cv_ncurses_h,$cf_header,$1)
-+ test "$cf_cv_ncurses_h" != no && break
-+ done
-+])
-+
-+if test "$cf_cv_ncurses_h" != no ; then
-+ cf_cv_ncurses_header=$cf_cv_ncurses_h
-+else
-+AC_CACHE_CHECK(for $cf_ncuhdr_root include-path, cf_cv_ncurses_h2,[
-+ test -n "$verbose" && echo
-+ CF_HEADER_PATH(cf_search,$cf_ncuhdr_root)
-+ test -n "$verbose" && echo search path $cf_search
-+ cf_save2_CPPFLAGS="$CPPFLAGS"
-+ for cf_incdir in $cf_search
-+ do
-+ CF_ADD_INCDIR($cf_incdir)
-+ for cf_header in \
-+ ncurses.h \
-+ curses.h
-+ do
-+ CF_NCURSES_CC_CHECK(cf_cv_ncurses_h2,$cf_header,$1)
-+ if test "$cf_cv_ncurses_h2" != no ; then
-+ cf_cv_ncurses_h2=$cf_incdir/$cf_header
-+ test -n "$verbose" && echo $ac_n " ... found $ac_c" 1>&AC_FD_MSG
-+ break
-+ fi
-+ test -n "$verbose" && echo " ... tested $cf_incdir/$cf_header" 1>&AC_FD_MSG
-+ done
-+ CPPFLAGS="$cf_save2_CPPFLAGS"
-+ test "$cf_cv_ncurses_h2" != no && break
-+ done
-+ test "$cf_cv_ncurses_h2" = no && AC_ERROR(not found)
-+ ])
-+
-+ CF_DIRNAME(cf_1st_incdir,$cf_cv_ncurses_h2)
-+ cf_cv_ncurses_header=`basename $cf_cv_ncurses_h2`
-+ if test `basename $cf_1st_incdir` = $cf_ncuhdr_root ; then
-+ cf_cv_ncurses_header=$cf_ncuhdr_root/$cf_cv_ncurses_header
-+ fi
-+ CF_ADD_INCDIR($cf_1st_incdir)
-+
-+fi
-+
-+AC_DEFINE(NCURSES)
-+
-+case $cf_cv_ncurses_header in # (vi
-+*ncurses.h)
-+ AC_DEFINE(HAVE_NCURSES_H)
-+ ;;
-+esac
-+
-+case $cf_cv_ncurses_header in # (vi
-+ncurses/curses.h|ncurses/ncurses.h)
-+ AC_DEFINE(HAVE_NCURSES_NCURSES_H)
-+ ;;
-+ncursesw/curses.h|ncursesw/ncurses.h)
-+ AC_DEFINE(HAVE_NCURSESW_NCURSES_H)
-+ ;;
-+esac
-+
-+CF_NCURSES_VERSION
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_NCURSES_LIBS version: 11 updated: 2002/12/22 14:22:25
-+dnl ---------------
-+dnl Look for the ncurses library. This is a little complicated on Linux,
-+dnl because it may be linked with the gpm (general purpose mouse) library.
-+dnl Some distributions have gpm linked with (bsd) curses, which makes it
-+dnl unusable with ncurses. However, we don't want to link with gpm unless
-+dnl ncurses has a dependency, since gpm is normally set up as a shared library,
-+dnl and the linker will record a dependency.
-+dnl
-+dnl The optional parameter gives the root name of the library, in case it is
-+dnl not installed as the default curses library. That is how the
-+dnl wide-character version of ncurses is installed.
-+AC_DEFUN([CF_NCURSES_LIBS],
-+[AC_REQUIRE([CF_NCURSES_CPPFLAGS])
-+
-+cf_nculib_root=ifelse($1,,ncurses,$1)
-+ # This works, except for the special case where we find gpm, but
-+ # ncurses is in a nonstandard location via $LIBS, and we really want
-+ # to link gpm.
-+cf_ncurses_LIBS=""
-+cf_ncurses_SAVE="$LIBS"
-+AC_CHECK_LIB(gpm,Gpm_Open,
-+ [AC_CHECK_LIB(gpm,initscr,
-+ [LIBS="$cf_ncurses_SAVE"],
-+ [cf_ncurses_LIBS="-lgpm"])])
-+
-+case $host_os in #(vi
-+freebsd*)
-+ # This is only necessary if you are linking against an obsolete
-+ # version of ncurses (but it should do no harm, since it's static).
-+ AC_CHECK_LIB(mytinfo,tgoto,[cf_ncurses_LIBS="-lmytinfo $cf_ncurses_LIBS"])
-+ ;;
-+esac
-+
-+LIBS="$cf_ncurses_LIBS $LIBS"
-+
-+if ( test -n "$cf_cv_curses_dir" && test "$cf_cv_curses_dir" != "no" )
-+then
-+ LIBS="-L$cf_cv_curses_dir/lib -l$cf_nculib_root $LIBS"
-+else
-+ CF_FIND_LIBRARY($cf_nculib_root,$cf_nculib_root,
-+ [#include <${cf_cv_ncurses_header-curses.h}>],
-+ [initscr()],
-+ initscr)
-+fi
-+
-+if test -n "$cf_ncurses_LIBS" ; then
-+ AC_MSG_CHECKING(if we can link $cf_nculib_root without $cf_ncurses_LIBS)
-+ cf_ncurses_SAVE="$LIBS"
-+ for p in $cf_ncurses_LIBS ; do
-+ q=`echo $LIBS | sed -e "s%$p %%" -e "s%$p$%%"`
-+ if test "$q" != "$LIBS" ; then
-+ LIBS="$q"
-+ fi
-+ done
-+ AC_TRY_LINK([#include <${cf_cv_ncurses_header-curses.h}>],
-+ [initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);],
-+ [AC_MSG_RESULT(yes)],
-+ [AC_MSG_RESULT(no)
-+ LIBS="$cf_ncurses_SAVE"])
-+fi
-+
-+CF_UPPER(cf_nculib_ROOT,HAVE_LIB$cf_nculib_root)
-+AC_DEFINE_UNQUOTED($cf_nculib_ROOT)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_NCURSES_VERSION version: 10 updated: 2002/10/27 18:21:42
-+dnl ------------------
-+dnl Check for the version of ncurses, to aid in reporting bugs, etc.
-+dnl Call CF_CURSES_CPPFLAGS first, or CF_NCURSES_CPPFLAGS. We don't use
-+dnl AC_REQUIRE since that does not work with the shell's if/then/else/fi.
-+AC_DEFUN([CF_NCURSES_VERSION],
-+[
-+AC_CACHE_CHECK(for ncurses version, cf_cv_ncurses_version,[
-+ cf_cv_ncurses_version=no
-+ cf_tempfile=out$$
-+ rm -f $cf_tempfile
-+ AC_TRY_RUN([
-+#include <${cf_cv_ncurses_header-curses.h}>
-+#include <stdio.h>
-+int main()
-+{
-+ FILE *fp = fopen("$cf_tempfile", "w");
-+#ifdef NCURSES_VERSION
-+# ifdef NCURSES_VERSION_PATCH
-+ fprintf(fp, "%s.%d\n", NCURSES_VERSION, NCURSES_VERSION_PATCH);
-+# else
-+ fprintf(fp, "%s\n", NCURSES_VERSION);
-+# endif
-+#else
-+# ifdef __NCURSES_H
-+ fprintf(fp, "old\n");
-+# else
-+ make an error
-+# endif
-+#endif
-+ exit(0);
-+}],[
-+ cf_cv_ncurses_version=`cat $cf_tempfile`],,[
-+
-+ # This will not work if the preprocessor splits the line after the
-+ # Autoconf token. The 'unproto' program does that.
-+ cat > conftest.$ac_ext <<EOF
-+#include <${cf_cv_ncurses_header-curses.h}>
-+#undef Autoconf
-+#ifdef NCURSES_VERSION
-+Autoconf NCURSES_VERSION
-+#else
-+#ifdef __NCURSES_H
-+Autoconf "old"
-+#endif
-+;
-+#endif
-+EOF
-+ cf_try="$ac_cpp conftest.$ac_ext 2>&AC_FD_CC | grep '^Autoconf ' >conftest.out"
-+ AC_TRY_EVAL(cf_try)
-+ if test -f conftest.out ; then
-+ cf_out=`cat conftest.out | sed -e 's%^Autoconf %%' -e 's%^[[^"]]*"%%' -e 's%".*%%'`
-+ test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
-+ rm -f conftest.out
-+ fi
-+])
-+ rm -f $cf_tempfile
-+])
-+test "$cf_cv_ncurses_version" = no || AC_DEFINE(NCURSES)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_NETLIBS version: 4 updated: 1999/12/23 15:20:39
-+dnl ----------
-+dnl After checking for functions in the default $LIBS, make a further check
-+dnl for the functions that are netlib-related (these aren't always in the
-+dnl libc, etc., and have to be handled specially because there are conflicting
-+dnl and broken implementations.
-+dnl Common library requirements (in order):
-+dnl -lresolv -lsocket -lnsl
-+dnl -lnsl -lsocket
-+dnl -lsocket
-+dnl -lbsd
-+AC_DEFUN([CF_NETLIBS],[
-+cf_test_netlibs=no
-+AC_MSG_CHECKING(for network libraries)
-+AC_CACHE_VAL(cf_cv_netlibs,[
-+AC_MSG_RESULT(working...)
-+cf_cv_netlibs=""
-+cf_test_netlibs=yes
-+AC_CHECK_FUNCS(gethostname,,[
-+ CF_RECHECK_FUNC(gethostname,nsl,cf_cv_netlibs,[
-+ CF_RECHECK_FUNC(gethostname,socket,cf_cv_netlibs)])])
-+#
-+# FIXME: sequent needs this library (i.e., -lsocket -linet -lnsl), but
-+# I don't know the entrypoints - 97/7/22 TD
-+# AC_HAVE_LIBRARY(inet,cf_cv_netlibs="-linet $cf_cv_netlibs")
-+AC_CHECK_LIB(inet, main, cf_cv_netlibs="-linet $cf_cv_netlibs")
-+#
-+if test "$ac_cv_func_lsocket" != no ; then
-+AC_CHECK_FUNCS(socket,,[
-+ CF_RECHECK_FUNC(socket,socket,cf_cv_netlibs,[
-+ CF_RECHECK_FUNC(socket,bsd,cf_cv_netlibs)])])
-+fi
-+#
-+AC_CHECK_FUNCS(gethostbyname,,[
-+ CF_RECHECK_FUNC(gethostbyname,nsl,cf_cv_netlibs)])
-+#
-+AC_CHECK_FUNCS(strcasecmp,,[
-+ CF_RECHECK_FUNC(strcasecmp,resolv,cf_cv_netlibs)])
-+])
-+LIBS="$LIBS $cf_cv_netlibs"
-+test $cf_test_netlibs = no && echo "$cf_cv_netlibs" >&AC_FD_MSG
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_OUR_MESSAGES version: 4 updated: 2003/06/06 00:48:41
-+dnl ---------------
-+dnl Check if we use the messages included with this program
-+dnl
-+dnl $1 specifies either Makefile or makefile, defaulting to the former.
-+dnl
-+dnl Sets variables which can be used to substitute in makefiles:
-+dnl MSG_DIR_MAKE - to make ./po directory
-+dnl SUB_MAKEFILE - makefile in ./po directory (see CF_BUNDLED_INTL)
-+dnl
-+AC_DEFUN([CF_OUR_MESSAGES],
-+[
-+cf_makefile=ifelse($1,,Makefile,$1)
-+
-+use_our_messages=no
-+if test "$USE_NLS" = yes ; then
-+if test -d $srcdir/po ; then
-+AC_MSG_CHECKING(if we should use included message-library)
-+ AC_ARG_ENABLE(included-msgs,
-+ [ --enable-included-msgs use included messages, for i18n support],
-+ [use_our_messages=$enableval],
-+ [use_our_messages=yes])
-+fi
-+AC_MSG_RESULT($use_our_messages)
-+fi
-+
-+MSG_DIR_MAKE="#"
-+if test "$use_our_messages" = yes
-+then
-+ SUB_MAKEFILE="$SUB_MAKEFILE po/$cf_makefile.in:po/$cf_makefile.inn"
-+ MSG_DIR_MAKE=
-+fi
-+
-+AC_SUBST(MSG_DIR_MAKE)
-+AC_SUBST(SUB_MAKEFILE)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_PATHSEP version: 3 updated: 2001/01/12 01:23:53
-+dnl ----------
-+dnl Provide a value for the $PATH and similar separator
-+AC_DEFUN([CF_PATHSEP],
-+[
-+ case $cf_cv_system_name in
-+ os2*) PATHSEP=';' ;;
-+ *) PATHSEP=':' ;;
-+ esac
-+ifelse($1,,,[$1=$PATHSEP])
-+ AC_SUBST(PATHSEP)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_PATH_EDITOR version: 5 updated: 2000/07/20 00:41:18
-+dnl --------------
-+dnl Look for the default editor (vi)
-+AC_DEFUN([CF_PATH_EDITOR],
-+[
-+AC_MSG_CHECKING(for default editor)
-+CF_ARG_WITH(editor,
-+ [ --with-editor=PROG specify editor],
-+ [DEFAULT_EDITOR],,vi)
-+if test -z "$DEFAULT_EDITOR" ; then
-+ if test -n "$EDITOR" ; then
-+ DEFAULT_EDITOR="$EDITOR"
-+ elif test -n "$VISUAL" ; then
-+ DEFAULT_EDITOR="$VISUAL"
-+ else
-+ AC_PATH_PROG(DEFAULT_EDITOR,vi,vi,$PATH:/usr/bin:/usr/ucb)
-+ fi
-+fi
-+AC_MSG_RESULT($DEFAULT_EDITOR)
-+AC_DEFINE_UNQUOTED(DEFAULT_EDITOR,"$DEFAULT_EDITOR")
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_PATH_MAILBOX version: 4 updated: 1998/04/01 11:39:13
-+dnl ---------------
-+dnl Look for the directory that contains incoming mail. I would check for an
-+dnl actual mail-file, to verify this, but that is not always easy to arrange.
-+AC_DEFUN([CF_PATH_MAILBOX],
-+[
-+AC_MSG_CHECKING(for incoming-mail directory)
-+CF_ARG_WITH(mailbox,
-+ [ --with-mailbox=DIR directory for incoming mailboxes],
-+ [DEFAULT_MAILBOX])
-+if test -z "$DEFAULT_MAILBOX" ; then
-+for cf_dir in \
-+ /var/spool/mail \
-+ /usr/spool/mail \
-+ /var/mail \
-+ /usr/mail \
-+ /mail
-+ do
-+ if test -d $cf_dir ; then
-+ DEFAULT_MAILBOX=$cf_dir
-+ break
-+ fi
-+ done
-+fi
-+if test -n "$DEFAULT_MAILBOX" ; then
-+ AC_DEFINE_UNQUOTED(DEFAULT_MAILBOX,"$DEFAULT_MAILBOX")
-+else
-+ DEFAULT_MAILBOX=none
-+fi
-+AC_MSG_RESULT($DEFAULT_MAILBOX)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_PATH_MAILER version: 6 updated: 2001/05/27 21:36:02
-+dnl --------------
-+dnl Look for the program that sends outgoing mail.
-+AC_DEFUN([CF_PATH_MAILER],
-+[
-+AC_PATH_PROG(DEFAULT_MAILER,sendmail,,$PATH:/usr/sbin:/usr/lib)
-+CF_ARG_WITH(mailer,
-+ [ --with-mailer=PROG specify default mailer-program],
-+ [DEFAULT_MAILER],,mailx)
-+if test -z "$DEFAULT_MAILER" ; then
-+AC_PATH_PROG(DEFAULT_MAILER,mailx,,$PATH:/usr/bin)
-+fi
-+if test -z "$DEFAULT_MAILER" ; then
-+AC_PATH_PROG(DEFAULT_MAILER,mail,,$PATH:/usr/bin)
-+fi
-+AC_MSG_CHECKING(for default mailer)
-+if test -n "$DEFAULT_MAILER" ; then
-+ CF_FIX_SLASHES(ac_cv_path_DEFAULT_MAILER)
-+ CF_FIX_SLASHES(DEFAULT_MAILER)
-+ AC_DEFINE_UNQUOTED(DEFAULT_MAILER,"$DEFAULT_MAILER")
-+else
-+ DEFAULT_MAILER=none
-+fi
-+AC_MSG_RESULT($DEFAULT_MAILER)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_PATH_SYNTAX version: 9 updated: 2002/09/17 23:03:38
-+dnl --------------
-+dnl Check the argument to see that it looks like a pathname. Rewrite it if it
-+dnl begins with one of the prefix/exec_prefix variables, and then again if the
-+dnl result begins with 'NONE'. This is necessary to work around autoconf's
-+dnl delayed evaluation of those symbols.
-+AC_DEFUN([CF_PATH_SYNTAX],[
-+case ".[$]$1" in #(vi
-+.\[$]\(*\)*|.\'*\'*) #(vi
-+ ;;
-+..|./*|.\\*) #(vi
-+ ;;
-+.[[a-zA-Z]]:[[\\/]]*) #(vi OS/2 EMX
-+ ;;
-+.\[$]{*prefix}*) #(vi
-+ eval $1="[$]$1"
-+ case ".[$]$1" in #(vi
-+ .NONE/*)
-+ $1=`echo [$]$1 | sed -e s%NONE%$ac_default_prefix%`
-+ ;;
-+ esac
-+ ;; #(vi
-+.NONE/*)
-+ $1=`echo [$]$1 | sed -e s%NONE%$ac_default_prefix%`
-+ ;;
-+*)
-+ ifelse($2,,[AC_ERROR([expected a pathname, not \"[$]$1\"])],$2)
-+ ;;
-+esac
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_PDCURSES_X11 version: 6 updated: 2002/10/27 18:21:42
-+dnl ---------------
-+dnl Configure for PDCurses' X11 library
-+AC_DEFUN([CF_PDCURSES_X11],[
-+AC_REQUIRE([CF_X_ATHENA])
-+LDFLAGS="$LDFLAGS $X_LIBS"
-+CF_CHECK_CFLAGS($X_CFLAGS)
-+AC_CHECK_LIB(X11,XOpenDisplay,
-+ [LIBS="-lX11 $LIBS"],,
-+ [$X_PRE_LIBS $LIBS $X_EXTRA_LIBS])
-+AC_CACHE_CHECK(for XCurses library,cf_cv_lib_XCurses,[
-+LIBS="-lXCurses $LIBS"
-+AC_TRY_LINK([
-+#include <xcurses.h>
-+char *XCursesProgramName = "test";
-+],[XCursesExit();],
-+[cf_cv_lib_XCurses=yes],
-+[cf_cv_lib_XCurses=no])
-+])
-+if test $cf_cv_lib_XCurses = yes ; then
-+ AC_DEFINE(UNIX)
-+ AC_DEFINE(XCURSES)
-+ AC_DEFINE(HAVE_XCURSES)
-+else
-+ AC_ERROR(Cannot link with XCurses)
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_POSIX_JC version: 3 updated: 2001/05/27 21:36:02
-+dnl -----------
-+dnl Check if we have POSIX-style job control (i.e., sigaction), or if we must
-+dnl use the signal functions. Use AC_CHECK_FUNCS(sigaction) first.
-+AC_DEFUN([CF_POSIX_JC],[
-+
-+AC_REQUIRE([AC_TYPE_SIGNAL])
-+AC_REQUIRE([CF_SIG_ARGS])
-+
-+if test "$ac_cv_func_sigaction" = yes; then
-+
-+AC_CACHE_CHECK(whether sigaction needs _POSIX_SOURCE,cf_cv_sigact_bad,[
-+AC_TRY_COMPILE([
-+#include <sys/types.h>
-+#include <signal.h>],[struct sigaction act],
-+ [cf_cv_sigact_bad=no],[cf_cv_sigact_bad=yes])
-+])
-+
-+test "$cf_cv_sigact_bad" = yes && AC_DEFINE(SVR4_ACTION)
-+
-+AC_CACHE_CHECK(if we have sigaction/related functions,cf_cv_sigaction_funcs,[
-+AC_TRY_LINK([
-+#ifdef SVR4_ACTION
-+#define _POSIX_SOURCE
-+#endif
-+#include <sys/types.h>
-+#include <signal.h>],[
-+ RETSIGTYPE (*func)(SIG_ARGS) = SIG_IGN;
-+ struct sigaction sa, osa;
-+ sa.sa_handler = func;
-+ sa.sa_flags = 0;
-+ sigemptyset (&sa.sa_mask);
-+ sigaction (SIGBUS,&sa,&osa);],
-+ [cf_cv_sigaction_funcs=yes],
-+ [cf_cv_sigaction_funcs=no])])
-+
-+test "$cf_cv_sigaction_funcs" = yes && AC_DEFINE(HAVE_POSIX_JC)
-+
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_PROG_EXT version: 8 updated: 2002/12/21 19:25:52
-+dnl -----------
-+dnl Compute $PROG_EXT, used for non-Unix ports, such as OS/2 EMX.
-+AC_DEFUN([CF_PROG_EXT],
-+[
-+AC_REQUIRE([CF_CHECK_CACHE])
-+PROG_EXT=
-+case $cf_cv_system_name in
-+os2*)
-+ # We make sure -Zexe is not used -- it would interfere with @PROG_EXT@
-+ CFLAGS="$CFLAGS -Zmt"
-+ CPPFLAGS="$CPPFLAGS -D__ST_MT_ERRNO__"
-+ CXXFLAGS="$CXXFLAGS -Zmt"
-+ LDFLAGS=`echo "$LDFLAGS -Zmt -Zcrtdll" | sed -e "s%-Zexe%%g"`
-+ PROG_EXT=".exe"
-+ ;;
-+cygwin*)
-+ PROG_EXT=".exe"
-+ ;;
-+esac
-+AC_SUBST(PROG_EXT)
-+test -n "$PROG_EXT" && AC_DEFINE_UNQUOTED(PROG_EXT,"$PROG_EXT")
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_PROG_SUM_R version: 2 updated: 1997/08/28 23:57:55
-+dnl -------------
-+dnl See if sum can take -r
-+AC_DEFUN([CF_PROG_SUM_R],
-+[
-+if test $ac_cv_path_PATH_SUM
-+then
-+AC_MSG_CHECKING([if $ac_cv_path_PATH_SUM takes -r])
-+AC_CACHE_VAL(ac_cv_prog_sum_r,[
-+if AC_TRY_COMMAND($ac_cv_path_PATH_SUM -r config.log 1>&AC_FD_CC)
-+then
-+ ac_cv_prog_sum_r=yes
-+else
-+ ac_cv_prog_sum_r=no
-+fi
-+])
-+if test $ac_cv_prog_sum_r = yes; then
-+ AC_DEFINE(SUM_TAKES_DASH_R)
-+ AC_DEFINE_UNQUOTED(PATH_SUM_R, "$ac_cv_path_PATH_SUM -r")
-+else
-+ AC_DEFINE_UNQUOTED(PATH_SUM_R, "$ac_cv_path_PATH_SUM")
-+fi
-+AC_MSG_RESULT($ac_cv_prog_sum_r)
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_PROG_YACC version: 2 updated: 1997/12/16 11:20:41
-+dnl ------------
-+dnl A better version of AC_PROC_YACC, verifies that we'll only choose bison if
-+dnl we'll be able to compile with it. Bison uses alloca, which isn't all that
-+dnl portable.
-+AC_DEFUN([CF_PROG_YACC],
-+[
-+AC_REQUIRE([AC_PROG_CC])
-+AC_CACHE_VAL(cf_cv_prog_YACC,[
-+if test -n "$YACC" ; then
-+ cf_cv_prog_YACC="$YACC" # Let the user override the test.
-+else
-+cat >conftest.y <<EOF
-+%{
-+void yyerror(s) char *s; { }
-+%}
-+%token NUMBER
-+%%
-+time : NUMBER ':' NUMBER
-+ ;
-+%%
-+int yylex() { return NUMBER; }
-+int main() { return yyparse(); }
-+EOF
-+ for cf_prog in 'bison -y' byacc yacc
-+ do
-+ rm -f y.tab.[ch]
-+ AC_MSG_CHECKING(for $cf_prog)
-+ cf_command="$cf_prog conftest.y"
-+ cf_result=no
-+ if AC_TRY_EVAL(cf_command) && test -s y.tab.c ; then
-+ mv y.tab.c conftest.c
-+ rm -f y.tab.h
-+ if test "$cf_prog" = 'bison -y' ; then
-+ if AC_TRY_EVAL(ac_link) && test -s conftest ; then
-+ cf_result=yes
-+ fi
-+ else
-+ cf_result=yes
-+ fi
-+ fi
-+ AC_MSG_RESULT($cf_result)
-+ if test $cf_result = yes ; then
-+ cf_cv_prog_YACC="$cf_prog"
-+ break
-+ fi
-+ done
-+fi
-+])
-+YACC="$cf_cv_prog_YACC"
-+AC_SUBST(YACC)dnl
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_PW_GECOS version: 2 updated: 2000/04/13 10:13:00
-+dnl -----------
-+dnl Check if the passwd-struct defines the '.pw_gecos' member (useful
-+dnl in decoding user names).
-+AC_DEFUN([CF_PW_GECOS],
-+[
-+AC_CACHE_CHECK([for passwd.pw_gecos], cf_cv_pw_gecos,[
-+ AC_TRY_COMPILE([
-+#include <pwd.h>
-+],[
-+ struct passwd foo;
-+ char bar = foo.pw_gecos],
-+ [cf_cv_pw_gecos=yes],
-+ [cf_cv_pw_gecos=no])])
-+test $cf_cv_pw_gecos = no && AC_DEFINE(DONT_HAVE_PW_GECOS)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_RECHECK_FUNC version: 3 updated: 2000/10/18 19:29:13
-+dnl ---------------
-+dnl Re-check on a function to see if we can pick it up by adding a library.
-+dnl $1 = function to check
-+dnl $2 = library to check in
-+dnl $3 = environment to update (e.g., $LIBS)
-+dnl $4 = what to do if this fails
-+dnl
-+dnl This uses 'unset' if the shell happens to support it, but leaves the
-+dnl configuration variable set to 'unknown' if not. This is a little better
-+dnl than the normal autoconf test, which gives misleading results if a test
-+dnl for the function is made (e.g., with AC_CHECK_FUNC) after this macro is
-+dnl used (autoconf does not distinguish between a null token and one that is
-+dnl set to 'no').
-+AC_DEFUN([CF_RECHECK_FUNC],[
-+AC_CHECK_LIB($2,$1,[
-+ CF_UPPER(cf_tr_func,$1)
-+ AC_DEFINE_UNQUOTED(HAVE_$cf_tr_func)
-+ ac_cv_func_$1=yes
-+ if test "$cf_used_lib_$2" != yes ; then cf_used_lib_$2=yes; $3="-l$2 [$]$3"; fi],[
-+ ac_cv_func_$1=unknown
-+ unset ac_cv_func_$1 2>/dev/null
-+ $4],
-+ [[$]$3])
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_SET_GID_UID version: 2 updated: 1997/08/28 23:57:55
-+dnl --------------
-+dnl Check for the functions that set effective/real uid/gid. This has to
-+dnl follow the AC_CHECK_FUNCS call.
-+AC_DEFUN([CF_SET_GID_UID],
-+[
-+AC_MSG_CHECKING([for setuid-like functions])
-+AC_CACHE_VAL(cf_cv_setuid_funcs,[
-+if test -n "${ac_cv_func_setuid}${ac_cv_func_seteuid}${ac_cv_func_setreuid}"; then
-+ cf_cv_setuid_funcs=yes
-+else
-+ cf_cv_setuid_funcs=no
-+fi
-+])
-+AC_MSG_RESULT($cf_cv_setuid_funcs)
-+test $cf_cv_setuid_funcs = yes && AC_DEFINE(HAVE_SET_GID_UID)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_SIG_ARGS version: 2 updated: 1997/08/28 23:57:55
-+dnl -----------
-+dnl Check for systems that have signal-handlers prototyped with one argument
-+dnl versus those with more than one argument, define the symbol SIG_ARGS to
-+dnl match. (If it's empty, that's ok too).
-+AC_DEFUN([CF_SIG_ARGS],
-+[
-+AC_MSG_CHECKING([declaration of signal arguments])
-+AC_CACHE_VAL(cf_cv_sig_args,[
-+cf_cv_sig_args=
-+for cf_test in "int sig" "int sig, ..."
-+do
-+ AC_TRY_COMPILE([
-+#include <signal.h>],
-+ [extern RETSIGTYPE catch($cf_test); signal(SIGINT, catch)],
-+ [cf_cv_sig_args="$cf_test";break])
-+done
-+])
-+AC_MSG_RESULT($cf_cv_sig_args)
-+AC_DEFINE_UNQUOTED(SIG_ARGS,$cf_cv_sig_args)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_SIG_CONST version: 2 updated: 1997/08/28 23:57:55
-+dnl ------------
-+dnl Check for systems where the special signal constants aren't prototyped
-+dnl (there's a lot of them, and the compiler can generate a lot of warning
-+dnl messages that make it hard to pick out genuine errors).
-+AC_DEFUN([CF_SIG_CONST],
-+[
-+AC_REQUIRE([CF_SIG_ARGS])
-+AC_MSG_CHECKING([for redefinable signal constants])
-+AC_CACHE_VAL(cf_cv_sig_const,[
-+cf_cv_sig_const=no
-+if test -n "$cf_cv_sig_args"; then
-+ cf_test=`echo $cf_cv_sig_args|sed -e s/sig//`
-+ AC_TRY_RUN([
-+#define NEW_DFL ((RETSIGTYPE (*)($cf_test))0)
-+#define NEW_IGN ((RETSIGTYPE (*)($cf_test))1)
-+#define NEW_ERR ((RETSIGTYPE (*)($cf_test))-1)
-+
-+#include <signal.h>
-+
-+int main()
-+{
-+ if (NEW_DFL != SIG_DFL
-+ || NEW_IGN != SIG_IGN
-+ || NEW_ERR != SIG_ERR
-+ /* at least one system won't let me redefine these! */
-+#undef SIG_DFL
-+#undef SIG_IGN
-+#undef SIG_ERR
-+#define SIG_DFL NEW_DFL
-+#define SIG_IGN NEW_IGN
-+#define SIG_ERR NEW_ERR
-+ || NEW_DFL != SIG_DFL)
-+ exit(1);
-+ signal(SIGINT, SIG_DFL);
-+ exit(0);
-+}],
-+ [cf_cv_sig_const=yes],
-+ [cf_cv_sig_const=no],
-+ [cf_cv_sig_const=unknown])
-+fi
-+])
-+AC_MSG_RESULT($cf_cv_sig_const)
-+test "$cf_cv_sig_const" = yes && AC_DEFINE(DECL_SIG_CONST)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_SIZECHANGE version: 8 updated: 2000/11/04 12:22:16
-+dnl -------------
-+dnl Check for definitions & structures needed for window size-changing
-+dnl FIXME: check that this works with "snake" (HP-UX 10.x)
-+AC_DEFUN([CF_SIZECHANGE],
-+[
-+AC_REQUIRE([CF_STRUCT_TERMIOS])
-+AC_CACHE_CHECK(declaration of size-change, cf_cv_sizechange,[
-+ cf_cv_sizechange=unknown
-+ cf_save_CPPFLAGS="$CPPFLAGS"
-+
-+for cf_opts in "" "NEED_PTEM_H"
-+do
-+
-+ CPPFLAGS="$cf_save_CPPFLAGS"
-+ test -n "$cf_opts" && CPPFLAGS="$CPPFLAGS -D$cf_opts"
-+ AC_TRY_COMPILE([#include <sys/types.h>
-+#ifdef HAVE_TERMIOS_H
-+#include <termios.h>
-+#else
-+#ifdef HAVE_TERMIO_H
-+#include <termio.h>
-+#endif
-+#endif
-+#ifdef NEED_PTEM_H
-+/* This is a workaround for SCO: they neglected to define struct winsize in
-+ * termios.h -- it's only in termio.h and ptem.h
-+ */
-+#include <sys/stream.h>
-+#include <sys/ptem.h>
-+#endif
-+#if !defined(sun) || !defined(HAVE_TERMIOS_H)
-+#include <sys/ioctl.h>
-+#endif
-+],[
-+#ifdef TIOCGSIZE
-+ struct ttysize win; /* FIXME: what system is this? */
-+ int y = win.ts_lines;
-+ int x = win.ts_cols;
-+#else
-+#ifdef TIOCGWINSZ
-+ struct winsize win;
-+ int y = win.ws_row;
-+ int x = win.ws_col;
-+#else
-+ no TIOCGSIZE or TIOCGWINSZ
-+#endif /* TIOCGWINSZ */
-+#endif /* TIOCGSIZE */
-+ ],
-+ [cf_cv_sizechange=yes],
-+ [cf_cv_sizechange=no])
-+
-+ CPPFLAGS="$cf_save_CPPFLAGS"
-+ if test "$cf_cv_sizechange" = yes ; then
-+ echo "size-change succeeded ($cf_opts)" >&AC_FD_CC
-+ test -n "$cf_opts" && cf_cv_sizechange="$cf_opts"
-+ break
-+ fi
-+done
-+])
-+if test "$cf_cv_sizechange" != no ; then
-+ AC_DEFINE(HAVE_SIZECHANGE)
-+ case $cf_cv_sizechange in #(vi
-+ NEED*)
-+ AC_DEFINE_UNQUOTED($cf_cv_sizechange )
-+ ;;
-+ esac
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_SOCKS version: 3 updated: 2001/01/01 09:54:40
-+dnl --------
-+dnl Check for socks library
-+dnl $1 = the [optional] directory in which the library may be found
-+AC_DEFUN([CF_SOCKS],[
-+case "$1" in #(vi
-+no|yes) #(vi
-+ ;;
-+*)
-+ if test -d $1 ; then
-+ if test -d $1/include ; then
-+ CPPFLAGS="$CPPFLAGS -I$1/include"
-+ LIBS="$LIBS -L$1/lib"
-+ else
-+ LIBS="$LIBS -L$1"
-+ test -d $1/../include && CPPFLAGS="$CPPFLAGS -I$1/../include"
-+ fi
-+ else
-+ AC_MSG_WARN(expected a directory: $1)
-+ fi
-+ ;;
-+esac
-+LIBS="$LIBS -lsocks"
-+AC_DEFINE(SOCKS)
-+AC_DEFINE(accept,Raccept)
-+AC_DEFINE(bind,Rbind)
-+AC_DEFINE(connect,Rconnect)
-+AC_DEFINE(getpeername,Rgetpeername)
-+AC_DEFINE(getsockname,Rgetsockname)
-+AC_DEFINE(listen,Rlisten)
-+AC_DEFINE(recvfrom,Rrecvfrom)
-+AC_DEFINE(select,Rselect)
-+AC_TRY_LINK([
-+#include <stdio.h>],[
-+ accept((char *)0)],,
-+ [AC_ERROR(Cannot link with socks library)])
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_SOCKS5 version: 7 updated: 2001/01/01 09:54:40
-+dnl ---------
-+dnl Check for socks5 configuration
-+dnl $1 = the [optional] directory in which the library may be found
-+AC_DEFUN([CF_SOCKS5],[
-+case "$1" in #(vi
-+no|yes) #(vi
-+ ;;
-+*)
-+ if test -d $1 ; then
-+ if test -d $1/include ; then
-+ CPPFLAGS="$CPPFLAGS -I$1/include"
-+ LIBS="$LIBS -L$1/lib"
-+ else
-+ LIBS="$LIBS -L$1"
-+ test -d $1/../include && CPPFLAGS="$CPPFLAGS -I$1/../include"
-+ fi
-+ else
-+ AC_MSG_WARN(expected a directory: $1)
-+ fi
-+ ;;
-+esac
-+LIBS="$LIBS -lsocks5"
-+AC_DEFINE(USE_SOCKS5)
-+AC_DEFINE(SOCKS)
-+AC_MSG_CHECKING(if the socks library uses socks4 prefix)
-+cf_use_socks4=error
-+AC_TRY_LINK([
-+#include <socks.h>],[
-+ Rinit((char *)0)],
-+ [AC_DEFINE(USE_SOCKS4_PREFIX)
-+ cf_use_socks4=yes],
-+ [AC_TRY_LINK([#include <socks.h>],
-+ [SOCKSinit((char *)0)],
-+ [cf_use_socks4=no],
-+ [AC_ERROR(Cannot link with socks5 library)])])
-+AC_MSG_RESULT($cf_use_socks4)
-+if test "$cf_use_socks4" = "yes" ; then
-+ AC_DEFINE(accept,Raccept)
-+ AC_DEFINE(bind,Rbind)
-+ AC_DEFINE(connect,Rconnect)
-+ AC_DEFINE(getpeername,Rgetpeername)
-+ AC_DEFINE(getsockname,Rgetsockname)
-+ AC_DEFINE(listen,Rlisten)
-+ AC_DEFINE(recvfrom,Rrecvfrom)
-+ AC_DEFINE(select,Rselect)
-+else
-+ AC_DEFINE(accept,SOCKSaccept)
-+ AC_DEFINE(getpeername,SOCKSgetpeername)
-+ AC_DEFINE(getsockname,SOCKSgetsockname)
-+ AC_DEFINE(recvfrom,SOCKSrecvfrom)
-+fi
-+AC_MSG_CHECKING(if socks5p.h is available)
-+AC_TRY_COMPILE([
-+#define INCLUDE_PROTOTYPES
-+#include <socks.h>],[
-+ init((char *)0)],
-+ [cf_use_socks5p_h=yes],
-+ [cf_use_socks5p_h=no])
-+AC_MSG_RESULT($cf_use_socks5p_h)
-+test "$cf_use_socks5p_h" = yes && AC_DEFINE(INCLUDE_PROTOTYPES)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_STRERROR version: 2 updated: 2001/07/11 09:34:49
-+dnl -----------
-+dnl Check for strerror(), or it is not found, for the related data. POSIX
-+dnl requires strerror(), so only old systems such as SunOS lack it.
-+AC_DEFUN([CF_STRERROR],[
-+AC_CHECK_FUNCS(strerror, AC_DEFINE(HAVE_STRERROR),[CF_SYS_ERRLIST])
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_STRUCT_TERMIOS version: 5 updated: 2000/11/04 12:22:46
-+dnl -----------------
-+dnl Some machines require _POSIX_SOURCE to completely define struct termios.
-+dnl If so, define SVR4_TERMIO
-+AC_DEFUN([CF_STRUCT_TERMIOS],[
-+AC_CHECK_HEADERS( \
-+termio.h \
-+termios.h \
-+unistd.h \
-+)
-+if test "$ISC" = yes ; then
-+ AC_CHECK_HEADERS( sys/termio.h )
-+fi
-+if test "$ac_cv_header_termios_h" = yes ; then
-+ case "$CFLAGS $CPPFLAGS" in
-+ *-D_POSIX_SOURCE*)
-+ termios_bad=dunno ;;
-+ *) termios_bad=maybe ;;
-+ esac
-+ if test "$termios_bad" = maybe ; then
-+ AC_MSG_CHECKING(whether termios.h needs _POSIX_SOURCE)
-+ AC_TRY_COMPILE([#include <termios.h>],
-+ [struct termios foo; int x = foo.c_iflag],
-+ termios_bad=no, [
-+ AC_TRY_COMPILE([
-+#define _POSIX_SOURCE
-+#include <termios.h>],
-+ [struct termios foo; int x = foo.c_iflag],
-+ termios_bad=unknown,
-+ termios_bad=yes AC_DEFINE(SVR4_TERMIO))
-+ ])
-+ AC_MSG_RESULT($termios_bad)
-+ fi
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_SUBDIR_PATH version: 3 updated: 2002/12/29 18:30:46
-+dnl --------------
-+dnl Construct a search-list for a nonstandard header/lib-file
-+dnl $1 = the variable to return as result
-+dnl $2 = the package name
-+dnl $3 = the subdirectory, e.g., bin, include or lib
-+AC_DEFUN([CF_SUBDIR_PATH],
-+[$1=""
-+
-+test -d [$]HOME && {
-+ test -n "$verbose" && echo " ... testing $3-directories under [$]HOME"
-+ test -d [$]HOME/$3 && $1="[$]$1 [$]HOME/$3"
-+ test -d [$]HOME/$3/$2 && $1="[$]$1 [$]HOME/$3/$2"
-+ test -d [$]HOME/$3/$2/$3 && $1="[$]$1 [$]HOME/$3/$2/$3"
-+}
-+
-+# For other stuff under the home directory, it should be sufficient to put
-+# a symbolic link for $HOME/$2 to the actual package location:
-+test -d [$]HOME/$2 && {
-+ test -n "$verbose" && echo " ... testing $3-directories under [$]HOME/$2"
-+ test -d [$]HOME/$2/$3 && $1="[$]$1 [$]HOME/$2/$3"
-+ test -d [$]HOME/$2/$3/$2 && $1="[$]$1 [$]HOME/$2/$3/$2"
-+}
-+
-+test "$prefix" != /usr/local && \
-+test -d /usr/local && {
-+ test -n "$verbose" && echo " ... testing $3-directories under /usr/local"
-+ test -d /usr/local/$3 && $1="[$]$1 /usr/local/$3"
-+ test -d /usr/local/$3/$2 && $1="[$]$1 /usr/local/$3/$2"
-+ test -d /usr/local/$3/$2/$3 && $1="[$]$1 /usr/local/$3/$2/$3"
-+ test -d /usr/local/$2/$3 && $1="[$]$1 /usr/local/$2/$3"
-+ test -d /usr/local/$2/$3/$2 && $1="[$]$1 /usr/local/$2/$3/$2"
-+}
-+
-+test "$prefix" != NONE && \
-+test -d $prefix && {
-+ test -n "$verbose" && echo " ... testing $3-directories under $prefix"
-+ test -d $prefix/$3 && $1="[$]$1 $prefix/$3"
-+ test -d $prefix/$3/$2 && $1="[$]$1 $prefix/$3/$2"
-+ test -d $prefix/$3/$2/$3 && $1="[$]$1 $prefix/$3/$2/$3"
-+ test -d $prefix/$2/$3 && $1="[$]$1 $prefix/$2/$3"
-+ test -d $prefix/$2/$3/$2 && $1="[$]$1 $prefix/$2/$3/$2"
-+}
-+
-+test "$prefix" != /opt && \
-+test -d /opt && {
-+ test -n "$verbose" && echo " ... testing $3-directories under /opt"
-+ test -d /opt/$3 && $1="[$]$1 /opt/$3"
-+ test -d /opt/$3/$2 && $1="[$]$1 /opt/$3/$2"
-+ test -d /opt/$3/$2/$3 && $1="[$]$1 /opt/$3/$2/$3"
-+ test -d /opt/$2/$3 && $1="[$]$1 /opt/$2/$3"
-+ test -d /opt/$2/$3/$2 && $1="[$]$1 /opt/$2/$3/$2"
-+}
-+
-+test "$prefix" != /usr && \
-+test -d /usr && {
-+ test -n "$verbose" && echo " ... testing $3-directories under /usr"
-+ test -d /usr/$3 && $1="[$]$1 /usr/$3"
-+ test -d /usr/$3/$2 && $1="[$]$1 /usr/$3/$2"
-+ test -d /usr/$3/$2/$3 && $1="[$]$1 /usr/$3/$2/$3"
-+ test -d /usr/$2/$3 && $1="[$]$1 /usr/$2/$3"
-+}
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_SYS_ERRLIST version: 6 updated: 2001/12/30 13:03:23
-+dnl --------------
-+dnl Check for declaration of sys_nerr and sys_errlist in one of stdio.h and
-+dnl errno.h. Declaration of sys_errlist on BSD4.4 interferes with our
-+dnl declaration. Reported by Keith Bostic.
-+AC_DEFUN([CF_SYS_ERRLIST],
-+[
-+ CF_CHECK_ERRNO(sys_nerr)
-+ CF_CHECK_ERRNO(sys_errlist)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_SYS_SELECT_TIMEVAL version: 4 updated: 1997/12/16 11:22:31
-+dnl ---------------------
-+dnl Check if there is a conflict between <sys/select.h> and <sys/time.h>.
-+dnl This is known to be a problem with SCO.
-+AC_DEFUN([CF_SYS_SELECT_TIMEVAL],
-+[
-+AC_MSG_CHECKING(if sys/time.h conflicts with sys/select.h)
-+AC_CACHE_VAL(cf_cv_sys_select_timeval,[
-+for cf_opts in no yes
-+do
-+AC_TRY_COMPILE([
-+#define yes 1
-+#define no 0
-+#if $cf_opts
-+#define timeval fake_timeval
-+#endif
-+#include <sys/types.h>
-+#ifdef TIME_WITH_SYS_TIME
-+# include <sys/time.h>
-+# include <time.h>
-+#else
-+# ifdef HAVE_SYS_TIME_H
-+# include <sys/time.h>
-+# else
-+# include <time.h>
-+# endif
-+#endif
-+#undef timeval
-+#ifdef HAVE_SYS_SELECT_H
-+# include <sys/select.h>
-+#endif
-+],[struct timeval foo],
-+ [cf_cv_sys_select_timeval=$cf_opts
-+ break],
-+ [cf_cv_sys_select_timeval=no])
-+done
-+])
-+AC_MSG_RESULT($cf_cv_sys_select_timeval)
-+test $cf_cv_sys_select_timeval = yes && AC_DEFINE(NEED_TIMEVAL_FIX)
-+])
-+dnl ---------------------------------------------------------------------------
-+dnl CF_TERMCAP_LIBS version: 10 updated: 2001/10/18 20:42:39
-+dnl ---------------
-+dnl Look for termcap libraries, or the equivalent in terminfo.
-+AC_DEFUN([CF_TERMCAP_LIBS],
-+[
-+AC_CACHE_VAL(cf_cv_termlib,[
-+cf_cv_termlib=none
-+AC_TRY_LINK([],[char *x=(char*)tgoto("",0,0)],
-+[AC_TRY_LINK([],[int x=tigetstr("")],
-+ [cf_cv_termlib=terminfo],
-+ [cf_cv_termlib=termcap])
-+ CF_VERBOSE(using functions in predefined $cf_cv_termlib LIBS)
-+],[
-+ifelse([$1],,,[
-+case "$1" in # (vi
-+ncurses*)
-+ CF_NCURSES_CPPFLAGS($1)
-+ CF_NCURSES_LIBS($1)
-+ cf_cv_termlib=terminfo
-+ ;;
-+esac
-+])
-+if test "$cf_cv_termlib" = none; then
-+ # FreeBSD's linker gives bogus results for AC_CHECK_LIB, saying that
-+ # tgetstr lives in -lcurses when it is only an unsatisfied extern.
-+ cf_save_LIBS="$LIBS"
-+ for cf_lib in curses ncurses termlib termcap
-+ do
-+ LIBS="-l$cf_lib $cf_save_LIBS"
-+ for cf_func in tigetstr tgetstr
-+ do
-+ AC_MSG_CHECKING(for $cf_func in -l$cf_lib)
-+ AC_TRY_LINK([],[int x=$cf_func("")],[cf_result=yes],[cf_result=no])
-+ AC_MSG_RESULT($cf_result)
-+ if test "$cf_result" = yes ; then
-+ if test "$cf_func" = tigetstr ; then
-+ cf_cv_termlib=terminfo
-+ else
-+ cf_cv_termlib=termcap
-+ fi
-+ break
-+ fi
-+ done
-+ test "$cf_result" = yes && break
-+ done
-+ test "$cf_result" = no && LIBS="$cf_save_LIBS"
-+fi
-+if test "$cf_cv_termlib" = none; then
-+ # allow curses library for broken AIX system.
-+ AC_CHECK_LIB(curses, initscr, [LIBS="$LIBS -lcurses" cf_cv_termlib=termcap])
-+ AC_CHECK_LIB(termcap, tgoto, [LIBS="$LIBS -ltermcap" cf_cv_termlib=termcap])
-+fi
-+])
-+if test "$cf_cv_termlib" = none; then
-+ AC_MSG_WARN([Cannot find -ltermlib, -lcurses, or -ltermcap])
-+fi
-+])])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_TERMIOS version: 2 updated: 1997/08/28 23:57:55
-+dnl ----------
-+dnl See if we can link with the termios functions tcsetattr/tcgetattr
-+AC_DEFUN([CF_TERMIOS],
-+[
-+AC_MSG_CHECKING([for nonconflicting termios.h])
-+AC_CACHE_VAL(cf_cv_use_termios_h,[
-+ AC_TRY_LINK([
-+#ifdef HAVE_IOCTL_H
-+# include <ioctl.h>
-+#else
-+# ifdef HAVE_SYS_IOCTL_H
-+# include <sys/ioctl.h>
-+# endif
-+#endif
-+
-+#if !defined(sun) || !defined(NL0)
-+#include <termios.h>
-+#endif
-+],[
-+ struct termios save_tty;
-+ (void) tcsetattr (0, TCSANOW, &save_tty);
-+ (void) tcgetattr (0, &save_tty)],
-+ [cf_cv_use_termios_h=yes],
-+ [cf_cv_use_termios_h=no])
-+])
-+AC_MSG_RESULT($cf_cv_use_termios_h)
-+if test $cf_cv_use_termios_h = yes; then
-+ AC_DEFINE(HAVE_TERMIOS_H)
-+ AC_DEFINE(HAVE_TCGETATTR)
-+ AC_DEFINE(HAVE_TCSETATTR)
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_TIOCGWINSZ version: 3 updated: 1997/11/29 01:04:53
-+dnl -------------
-+dnl On some systems ioctl(fd, TIOCGWINSZ, &size) will always return {0,0} until
-+dnl ioctl(fd, TIOCSWINSZ, &size) is called to explicitly set the size of the
-+dnl screen.
-+dnl
-+dnl Attempt to determine if we're on such a system by running a test-program.
-+dnl This won't work, of course, if the configure script is run in batch mode,
-+dnl since we've got to have access to the terminal.
-+dnl
-+dnl CHECK_DECL_FLAG and CHECK_DECL_HDRS must be set in configure.in
-+AC_DEFUN([CF_TIOCGWINSZ],
-+[
-+AC_MSG_CHECKING([for working TIOCGWINSZ])
-+AC_CACHE_VAL(cf_cv_use_tiocgwinsz,[
-+ cf_save_CFLAGS="$CFLAGS"
-+ CFLAGS="$CFLAGS -D__CPROTO__ $CHECK_DECL_FLAG"
-+ AC_TRY_RUN([
-+$CHECK_DECL_HDRS
-+int main()
-+{
-+ int fd;
-+ for (fd = 0; fd <= 2; fd++) { /* try in/out/err in case redirected */
-+#ifdef TIOCGSIZE
-+ struct ttysize size;
-+ if (ioctl (0, TIOCGSIZE, &size) == 0
-+ && size.ts_lines > 0
-+ && size.ts_cols > 0)
-+ exit(0);
-+#else
-+ struct winsize size;
-+ if (ioctl(0, TIOCGWINSZ, &size) == 0
-+ && size.ws_row > 0
-+ && size.ws_col > 0)
-+ exit(0);
-+#endif
-+ }
-+ exit(0); /* we cannot guarantee this is run interactively */
-+}],
-+ [cf_cv_use_tiocgwinsz=yes],
-+ [cf_cv_use_tiocgwinsz=no],
-+ [cf_cv_use_tiocgwinsz=unknown])
-+ rm -f autoconf.h
-+ CFLAGS="$cf_save_CFLAGS"])
-+AC_MSG_RESULT($cf_cv_use_tiocgwinsz)
-+test $cf_cv_use_tiocgwinsz != yes && AC_DEFINE(DONT_HAVE_SIGWINCH)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_TM_GMTOFF version: 2 updated: 1997/08/28 23:57:55
-+dnl ------------
-+dnl Check if the tm-struct defines the '.tm_gmtoff' member (useful in decoding
-+dnl dates).
-+AC_DEFUN([CF_TM_GMTOFF],
-+[
-+AC_MSG_CHECKING([for tm.tm_gmtoff])
-+AC_CACHE_VAL(cf_cv_tm_gmtoff,[
-+ AC_TRY_COMPILE([
-+#ifdef TIME_WITH_SYS_TIME
-+# include <sys/time.h>
-+# include <time.h>
-+#else
-+# ifdef HAVE_SYS_TIME_H
-+# include <sys/time.h>
-+# else
-+# include <time.h>
-+# endif
-+#endif
-+],[
-+ struct tm foo;
-+ long bar = foo.tm_gmtoff],
-+ [cf_cv_tm_gmtoff=yes],
-+ [cf_cv_tm_gmtoff=no])])
-+AC_MSG_RESULT($cf_cv_tm_gmtoff)
-+test $cf_cv_tm_gmtoff = no && AC_DEFINE(DONT_HAVE_TM_GMTOFF)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_TYPE_OUTCHAR version: 13 updated: 2002/10/09 20:00:37
-+dnl ---------------
-+dnl Check for return and param type of 3rd -- OutChar() -- param of tputs().
-+dnl
-+dnl For this check, and for CF_CURSES_TERMCAP, the $CHECK_DECL_HDRS variable
-+dnl must point to a header file containing this (or equivalent):
-+dnl
-+dnl #ifdef NEED_CURSES_H
-+dnl # ifdef HAVE_NCURSES_NCURSES_H
-+dnl # include <ncurses/ncurses.h>
-+dnl # else
-+dnl # ifdef HAVE_NCURSES_H
-+dnl # include <ncurses.h>
-+dnl # else
-+dnl # include <curses.h>
-+dnl # endif
-+dnl # endif
-+dnl #endif
-+dnl
-+dnl #ifdef HAVE_NCURSES_TERM_H
-+dnl # include <ncurses/term.h>
-+dnl #else
-+dnl # ifdef HAVE_TERM_H
-+dnl # include <term.h>
-+dnl # endif
-+dnl #endif
-+dnl
-+dnl #if NEED_TERMCAP_H
-+dnl # include <termcap.h>
-+dnl #endif
-+dnl
-+AC_DEFUN([CF_TYPE_OUTCHAR],
-+[
-+AC_REQUIRE([CF_CURSES_TERMCAP])
-+
-+AC_CACHE_CHECK(declaration of tputs 3rd param, cf_cv_type_outchar,[
-+
-+cf_cv_type_outchar="int OutChar(int)"
-+cf_cv_found=no
-+cf_save_CPPFLAGS="$CPPFLAGS"
-+CPPFLAGS="$CPPFLAGS $CHECK_DECL_FLAG"
-+
-+for P in int void; do
-+for Q in int void; do
-+for R in int char; do
-+for S in "" const; do
-+ CF_MSG_LOG(loop variables [P:[$]P, Q:[$]Q, R:[$]R, S:[$]S])
-+ AC_TRY_COMPILE([$CHECK_DECL_HDRS],
-+ [extern $Q OutChar($R);
-+ extern $P tputs ($S char *string, int nlines, $Q (*_f)($R));
-+ tputs("", 1, OutChar)],
-+ [cf_cv_type_outchar="$Q OutChar($R)"
-+ cf_cv_found=yes
-+ break])
-+done
-+ test $cf_cv_found = yes && break
-+done
-+ test $cf_cv_found = yes && break
-+done
-+ test $cf_cv_found = yes && break
-+done
-+])
-+
-+case $cf_cv_type_outchar in
-+int*)
-+ AC_DEFINE(OUTC_RETURN)
-+ ;;
-+esac
-+case $cf_cv_type_outchar in
-+*char*)
-+ AC_DEFINE(OUTC_ARGS,char c)
-+ ;;
-+esac
-+
-+CPPFLAGS="$cf_save_CPPFLAGS"
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_TYPE_SIGACTION version: 3 updated: 2000/08/12 23:18:52
-+dnl -----------------
-+dnl
-+AC_DEFUN([CF_TYPE_SIGACTION],
-+[
-+AC_MSG_CHECKING([for type sigaction_t])
-+AC_CACHE_VAL(cf_cv_type_sigaction,[
-+ AC_TRY_COMPILE([
-+#include <signal.h>],
-+ [sigaction_t x],
-+ [cf_cv_type_sigaction=yes],
-+ [cf_cv_type_sigaction=no])])
-+AC_MSG_RESULT($cf_cv_type_sigaction)
-+test "$cf_cv_type_sigaction" = yes && AC_DEFINE(HAVE_TYPE_SIGACTION)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_UNION_WAIT version: 5 updated: 1997/11/23 14:49:44
-+dnl -------------
-+dnl Check to see if the BSD-style union wait is declared. Some platforms may
-+dnl use this, though it is deprecated in favor of the 'int' type in Posix.
-+dnl Some vendors provide a bogus implementation that declares union wait, but
-+dnl uses the 'int' type instead; we try to spot these by checking for the
-+dnl associated macros.
-+dnl
-+dnl Ahem. Some implementers cast the status value to an int*, as an attempt to
-+dnl use the macros for either union wait or int. So we do a check compile to
-+dnl see if the macros are defined and apply to an int.
-+dnl
-+dnl Sets: $cf_cv_type_unionwait
-+dnl Defines: HAVE_TYPE_UNIONWAIT
-+AC_DEFUN([CF_UNION_WAIT],
-+[
-+AC_REQUIRE([CF_WAIT_HEADERS])
-+AC_MSG_CHECKING([for union wait])
-+AC_CACHE_VAL(cf_cv_type_unionwait,[
-+ AC_TRY_LINK($cf_wait_headers,
-+ [int x;
-+ int y = WEXITSTATUS(x);
-+ int z = WTERMSIG(x);
-+ wait(&x);
-+ ],
-+ [cf_cv_type_unionwait=no
-+ echo compiles ok w/o union wait 1>&AC_FD_CC
-+ ],[
-+ AC_TRY_LINK($cf_wait_headers,
-+ [union wait x;
-+#ifdef WEXITSTATUS
-+ int y = WEXITSTATUS(x);
-+#endif
-+#ifdef WTERMSIG
-+ int z = WTERMSIG(x);
-+#endif
-+ wait(&x);
-+ ],
-+ [cf_cv_type_unionwait=yes
-+ echo compiles ok with union wait and possibly macros too 1>&AC_FD_CC
-+ ],
-+ [cf_cv_type_unionwait=no])])])
-+AC_MSG_RESULT($cf_cv_type_unionwait)
-+test $cf_cv_type_unionwait = yes && AC_DEFINE(HAVE_TYPE_UNIONWAIT)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_UPPER version: 5 updated: 2001/01/29 23:40:59
-+dnl --------
-+dnl Make an uppercase version of a variable
-+dnl $1=uppercase($2)
-+AC_DEFUN([CF_UPPER],
-+[
-+$1=`echo "$2" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_VERBOSE version: 2 updated: 1997/09/05 10:45:14
-+dnl ----------
-+dnl Use AC_VERBOSE w/o the warnings
-+AC_DEFUN([CF_VERBOSE],
-+[test -n "$verbose" && echo " $1" 1>&AC_FD_MSG
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_WAIT_HEADERS version: 2 updated: 1997/10/21 19:45:33
-+dnl ---------------
-+dnl Build up an expression $cf_wait_headers with the header files needed to
-+dnl compile against the prototypes for 'wait()', 'waitpid()', etc. Assume it's
-+dnl Posix, which uses <sys/types.h> and <sys/wait.h>, but allow SVr4 variation
-+dnl with <wait.h>.
-+AC_DEFUN([CF_WAIT_HEADERS],
-+[
-+AC_HAVE_HEADERS(sys/wait.h)
-+cf_wait_headers="#include <sys/types.h>
-+"
-+if test $ac_cv_header_sys_wait_h = yes; then
-+cf_wait_headers="$cf_wait_headers
-+#include <sys/wait.h>
-+"
-+else
-+AC_HAVE_HEADERS(wait.h)
-+AC_HAVE_HEADERS(waitstatus.h)
-+if test $ac_cv_header_wait_h = yes; then
-+cf_wait_headers="$cf_wait_headers
-+#include <wait.h>
-+"
-+fi
-+if test $ac_cv_header_waitstatus_h = yes; then
-+cf_wait_headers="$cf_wait_headers
-+#include <waitstatus.h>
-+"
-+fi
-+fi
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_WITH_CURSES_DIR version: 2 updated: 2002/11/10 14:46:59
-+dnl ------------------
-+dnl Wrapper for AC_ARG_WITH to specify directory under which to look for curses
-+dnl libraries.
-+AC_DEFUN([CF_WITH_CURSES_DIR],[
-+AC_ARG_WITH(curses-dir,
-+ [ --with-curses-dir=DIR directory in which (n)curses is installed],
-+ [CF_PATH_SYNTAX(withval)
-+ cf_cv_curses_dir=$withval],
-+ [cf_cv_curses_dir=no])
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_WITH_DFTENV version: 3 updated: 1998/04/01 11:39:13
-+dnl --------------
-+dnl Wrapper for AC_ARG_WITH to inherit/override an environment variable's
-+dnl "#define" in the compile.
-+dnl $1 = option name
-+dnl $2 = help-message
-+dnl $3 = name of variable to inherit/override
-+dnl $4 = default value of variable, if any
-+AC_DEFUN([CF_WITH_DFTENV],
-+[AC_ARG_WITH($1,[$2 ](default: ifelse($4,,empty,$4)),,
-+ifelse($4,,[withval="${$3}"],[withval="${$3-$4}"]))dnl
-+case "$withval" in #(vi
-+yes|no)
-+ AC_ERROR(expected a value for --with-$1)
-+ ;;
-+esac
-+$3="$withval"
-+AC_DEFINE_UNQUOTED($3,"[$]$3")dnl
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_WITH_PATH version: 6 updated: 1998/10/11 00:40:17
-+dnl ------------
-+dnl Wrapper for AC_ARG_WITH to ensure that user supplies a pathname, not just
-+dnl defaulting to yes/no.
-+dnl
-+dnl $1 = option name
-+dnl $2 = help-text
-+dnl $3 = environment variable to set
-+dnl $4 = default value, shown in the help-message, must be a constant
-+dnl $5 = default value, if it's an expression & cannot be in the help-message
-+dnl
-+AC_DEFUN([CF_WITH_PATH],
-+[AC_ARG_WITH($1,[$2 ](default: ifelse($4,,empty,$4)),,
-+ifelse($4,,[withval="${$3}"],[withval="${$3-ifelse($5,,$4,$5)}"]))dnl
-+CF_PATH_SYNTAX(withval)
-+eval $3="$withval"
-+AC_SUBST($3)dnl
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_WITH_PROGRAM version: 5 updated: 2001/07/22 23:07:22
-+dnl ---------------
-+dnl Wrapper for AC_PATH_PROG, with command-line option.
-+dnl Params:
-+dnl $1 = program name
-+dnl $2 = help-string (I'd use format, but someone's disable it in autoconf)
-+dnl $3 = caller-supplied default if no --with option is given. If this is
-+dnl blank, the macro uses AC_PATH_PROG.
-+AC_DEFUN([CF_WITH_PROGRAM],
-+[dnl
-+define([cf_path_name], PATH_[]translit($1, [a-z], [A-Z]))dnl
-+define([cf_have_name], HAVE_[]translit($1, [a-z], [A-Z]))dnl
-+AC_ARG_WITH($1,[$2],ifelse($3,,
-+[case "$withval" in #(vi
-+ yes[)]
-+ AC_ERROR(expected a value for --with-$1)
-+ ;; #(vi
-+ no[)]
-+ ;; #(vi
-+ *[)]
-+ # user supplied option-value for "--with-$1=path"
-+ AC_MSG_CHECKING(for $1)
-+ ac_cv_path_]cf_path_name[="$withval"
-+ AC_DEFINE_UNQUOTED(cf_path_name,"$withval")dnl
-+ AC_DEFINE(cf_have_name)dnl
-+ AC_MSG_RESULT($withval)
-+ ;;
-+ esac],[$3]),[
-+ # user did not specify "--with-$1"; do automatic check
-+ AC_PATH_PROG(cf_path_name,$1)
-+ if test -n "$cf_path_name"; then
-+ AC_DEFINE_UNQUOTED(cf_path_name,"$cf_path_name")dnl
-+ AC_DEFINE(cf_have_name)dnl
-+ fi
-+])dnl
-+undefine([cf_path_name])undefine([cf_have_name])])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_WITH_VALUE version: 3 updated: 1998/04/01 11:39:13
-+dnl -------------
-+dnl Wrapper for AC_ARG_WITH to ensure that if the user supplies a value, it is
-+dnl not simply defaulting to yes/no. Empty strings are ok if the macro is
-+dnl invoked without a default value
-+dnl $1 = option name
-+dnl $2 = help-message
-+dnl $3 = variable to inherit/override
-+dnl $4 = default value, if any.
-+AC_DEFUN([CF_WITH_VALUE],
-+[CF_ARG_WITH($1,[$2],[$3],[$4])
-+ AC_DEFINE_UNQUOTED($3,"$withval")dnl
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_XOPEN_CURSES version: 6 updated: 2002/11/12 06:55:30
-+dnl ---------------
-+dnl Test if we should define X/Open source for curses, needed on Digital Unix
-+dnl 4.x, to see the extended functions, but breaks on IRIX 6.x.
-+AC_DEFUN([CF_XOPEN_CURSES],
-+[
-+AC_CACHE_CHECK(if we must define _XOPEN_SOURCE_EXTENDED,cf_cv_need_xopen_extension,[
-+AC_TRY_LINK([
-+#include <stdlib.h>
-+#include <${cf_cv_ncurses_header-curses.h}>],[
-+ long x = winnstr(stdscr, "", 0)],
-+ [cf_cv_need_xopen_extension=no],
-+ [AC_TRY_LINK([
-+#define _XOPEN_SOURCE_EXTENDED
-+#include <stdlib.h>
-+#include <${cf_cv_ncurses_header-curses.h}>],[
-+ long x = winnstr(stdscr, "", 0)],
-+ [cf_cv_need_xopen_extension=yes],
-+ [cf_cv_need_xopen_extension=unknown])])])
-+test $cf_cv_need_xopen_extension = yes && CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_X_ATHENA version: 11 updated: 2002/12/26 20:56:10
-+dnl -----------
-+dnl Check for Xaw (Athena) libraries
-+dnl
-+AC_DEFUN([CF_X_ATHENA],
-+[AC_REQUIRE([CF_X_TOOLKIT])
-+cf_x_athena=${cf_x_athena-Xaw}
-+
-+AC_ARG_WITH(Xaw3d,
-+ [ --with-Xaw3d link with Xaw 3d library],
-+ [cf_x_athena=Xaw3d])
-+
-+AC_ARG_WITH(neXtaw,
-+ [ --with-neXtaw link with neXT Athena library],
-+ [cf_x_athena=neXtaw])
-+
-+AC_ARG_WITH(XawPlus,
-+ [ --with-XawPlus link with Athena-Plus library],
-+ [cf_x_athena=XawPlus])
-+
-+AC_CHECK_LIB(Xext,XextCreateExtension,
-+ [LIBS="-lXext $LIBS"])
-+
-+cf_x_athena_lib=""
-+
-+CF_X_ATHENA_CPPFLAGS($cf_x_athena)
-+CF_X_ATHENA_LIBS($cf_x_athena)
-+])dnl
-+dnl ---------------------------------------------------------------------------
-+dnl CF_X_ATHENA_CPPFLAGS version: 2 updated: 2002/10/09 20:00:37
-+dnl --------------------
-+dnl Normally invoked by CF_X_ATHENA, with $1 set to the appropriate flavor of
-+dnl the Athena widgets, e.g., Xaw, Xaw3d, neXtaw.
-+AC_DEFUN([CF_X_ATHENA_CPPFLAGS],
-+[
-+cf_x_athena_root=ifelse($1,,Xaw,$1)
-+cf_x_athena_include=""
-+
-+for cf_path in default \
-+ /usr/contrib/X11R6 \
-+ /usr/contrib/X11R5 \
-+ /usr/lib/X11R5 \
-+ /usr/local
-+do
-+ if test -z "$cf_x_athena_include" ; then
-+ cf_save="$CPPFLAGS"
-+ cf_test=X11/$cf_x_athena_root/SimpleMenu.h
-+ if test $cf_path != default ; then
-+ CPPFLAGS="-I$cf_path/include $cf_save"
-+ AC_MSG_CHECKING(for $cf_test in $cf_path)
-+ else
-+ AC_MSG_CHECKING(for $cf_test)
-+ fi
-+ AC_TRY_COMPILE([
-+#include <X11/Intrinsic.h>
-+#include <$cf_test>],[],
-+ [cf_result=yes],
-+ [cf_result=no])
-+ AC_MSG_RESULT($cf_result)
-+ if test "$cf_result" = yes ; then
-+ cf_x_athena_include=$cf_path
-+ break
-+ else
-+ CPPFLAGS="$cf_save"
-+ fi
-+ fi
-+done
-+
-+if test -z "$cf_x_athena_include" ; then
-+ AC_MSG_WARN(
-+[Unable to successfully find Athena header files with test program])
-+elif test "$cf_x_athena_include" != default ; then
-+ CPPFLAGS="$CPPFLAGS -I$cf_x_athena_include"
-+fi
-+])
-+dnl ---------------------------------------------------------------------------
-+dnl CF_X_ATHENA_LIBS version: 3 updated: 2003/02/16 15:24:54
-+dnl ----------------
-+dnl Normally invoked by CF_X_ATHENA, with $1 set to the appropriate flavor of
-+dnl the Athena widgets, e.g., Xaw, Xaw3d, neXtaw.
-+AC_DEFUN([CF_X_ATHENA_LIBS],
-+[AC_REQUIRE([CF_X_TOOLKIT])
-+cf_x_athena_root=ifelse($1,,Xaw,$1)
-+cf_x_athena_lib=""
-+
-+for cf_path in default \
-+ /usr/contrib/X11R6 \
-+ /usr/contrib/X11R5 \
-+ /usr/lib/X11R5 \
-+ /usr/local
-+do
-+ for cf_lib in \
-+ "-l$cf_x_athena_root -lXmu" \
-+ "-l$cf_x_athena_root -lXpm -lXmu" \
-+ "-l${cf_x_athena_root}_s -lXmu_s"
-+ do
-+ if test -z "$cf_x_athena_lib" ; then
-+ cf_save="$LIBS"
-+ cf_test=XawSimpleMenuAddGlobalActions
-+ if test $cf_path != default ; then
-+ LIBS="-L$cf_path/lib $cf_lib $LIBS"
-+ AC_MSG_CHECKING(for $cf_lib in $cf_path)
-+ else
-+ LIBS="$cf_lib $LIBS"
-+ AC_MSG_CHECKING(for $cf_test in $cf_lib)
-+ fi
-+ cf_SAVE="$LIBS"
-+ LIBS="$X_PRE_LIBS $LIBS $X_EXTRA_LIBS"
-+ AC_TRY_LINK([],[$cf_test()],
-+ [cf_result=yes],
-+ [cf_result=no])
-+ AC_MSG_RESULT($cf_result)
-+ if test "$cf_result" = yes ; then
-+ cf_x_athena_lib="$cf_lib"
-+ LIBS="$cf_SAVE"
-+ break
-+ else
-+ LIBS="$cf_save"
-+ fi
-+ fi
-+ done
-+done
-+
-+if test -z "$cf_x_athena_lib" ; then
-+ AC_ERROR(
-+[Unable to successfully link Athena library (-l$cf_x_athena_root) with test program])
-+fi
-+
-+CF_UPPER(cf_x_athena_LIBS,HAVE_LIB_$cf_x_athena)
-+AC_DEFINE_UNQUOTED($cf_x_athena_LIBS)
-+])
-+dnl ---------------------------------------------------------------------------
-+dnl CF_X_TOOLKIT version: 9 updated: 2001/12/30 19:09:58
-+dnl ------------
-+dnl Check for X Toolkit libraries
-+dnl
-+AC_DEFUN([CF_X_TOOLKIT],
-+[
-+AC_REQUIRE([CF_CHECK_CACHE])
-+# We need to check for -lsocket and -lnsl here in order to work around an
-+# autoconf bug. autoconf-2.12 is not checking for these prior to checking for
-+# the X11R6 -lSM and -lICE libraries. The resultant failures cascade...
-+# (tested on Solaris 2.5 w/ X11R6)
-+SYSTEM_NAME=`echo "$cf_cv_system_name"|tr ' ' -`
-+cf_have_X_LIBS=no
-+case $SYSTEM_NAME in
-+irix[[56]]*) ;;
-+clix*)
-+ # FIXME: modify the library lookup in autoconf to
-+ # allow _s.a suffix ahead of .a
-+ AC_CHECK_LIB(c_s,open,
-+ [LIBS="-lc_s $LIBS"
-+ AC_CHECK_LIB(bsd,gethostname,
-+ [LIBS="-lbsd $LIBS"
-+ AC_CHECK_LIB(nsl_s,gethostname,
-+ [LIBS="-lnsl_s $LIBS"
-+ AC_CHECK_LIB(X11_s,XOpenDisplay,
-+ [LIBS="-lX11_s $LIBS"
-+ AC_CHECK_LIB(Xt_s,XtAppInitialize,
-+ [LIBS="-lXt_s $LIBS"
-+ cf_have_X_LIBS=Xt
-+ ]) ]) ]) ]) ])
-+ ;;
-+*)
-+ AC_CHECK_LIB(socket,socket)
-+ AC_CHECK_LIB(nsl,gethostname)
-+ ;;
-+esac
-+
-+if test $cf_have_X_LIBS = no ; then
-+ AC_PATH_XTRA
-+ LDFLAGS="$LDFLAGS $X_LIBS"
-+ CF_CHECK_CFLAGS($X_CFLAGS)
-+ AC_CHECK_LIB(X11,XOpenDisplay,
-+ [LIBS="-lX11 $LIBS"],,
-+ [$X_PRE_LIBS $LIBS $X_EXTRA_LIBS])
-+ AC_CHECK_LIB(Xt, XtAppInitialize,
-+ [AC_DEFINE(HAVE_LIBXT)
-+ cf_have_X_LIBS=Xt
-+ LIBS="-lXt $X_PRE_LIBS $LIBS"],,
-+ [$X_PRE_LIBS $LIBS $X_EXTRA_LIBS])
-+else
-+ LDFLAGS="$LDFLAGS $X_LIBS"
-+ CF_CHECK_CFLAGS($X_CFLAGS)
-+fi
-+
-+if test $cf_have_X_LIBS = no ; then
-+ AC_WARN(
-+[Unable to successfully link X Toolkit library (-lXt) with
-+test program. You will have to check and add the proper libraries by hand
-+to makefile.])
-+fi
-+])dnl
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 20:24:42 +0000