--- nono/configure	2026/04/29 17:04:33	1.1.1.3
+++ nono/configure	2026/04/29 17:04:48	1.1.1.6
@@ -621,16 +621,23 @@ ac_includes_default="\
 
 ac_subst_vars='LTLIBOBJS
 LIBOBJS
+MSGFMT
 WXWIDGETS_LIBS
 WXWIDGETS_CPPFLAGS
-LIBKQUEUE_LIBS
-LIBEDIT_LIBS
-LIBBSD_LIBS
 NETDRIVER
 KEVENT_UDATA_T
 CXXCPP
 WARNFLAGS_CXX
 WARNFLAGS_C
+COMPILER
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
 EGREP
 GREP
 CPP
@@ -1298,6 +1305,10 @@ Fine tuning of the installation director
 _ACEOF
 
   cat <<\_ACEOF
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 _ACEOF
 fi
 
@@ -2162,6 +2173,35 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
+ac_aux_dir=
+for ac_dir in scripts "$srcdir"/scripts; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
 
 # Checks for programs.
 ac_ext=cpp
@@ -3210,35 +3250,6 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS con
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
-ac_aux_dir=
-for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
-  if test -f "$ac_dir/install-sh"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f "$ac_dir/install.sh"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  elif test -f "$ac_dir/shtool"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/shtool install -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
-fi
-
-# These three variables are undocumented and unsupported,
-# and are intended to be withdrawn in a future Autoconf release.
-# They can cause serious problems if a builder's source tree is in a directory
-# whose full name contains unusual characters.
-ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
-ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
-ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
-
-
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
 # incompatible versions:
@@ -3955,6 +3966,99 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUI
  esac
 
 
+# OS
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+
+
+# コンパイラをチェック。今のところ clang/gcc のみ。
+# (autoconf がやってる gcc かどうかのチェックは clang を検出できず使えない)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler" >&5
+$as_echo_n "checking for compiler... " >&6; }
+if test -n "`${CC} -v 2>&1 | grep clang`" ; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: clang" >&5
+$as_echo "clang" >&6; }
+	COMPILER=CLANG
+elif test -n "`${CC} -v 2>&1 | grep GCC`"; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: gcc" >&5
+$as_echo "gcc" >&6; }
+	COMPILER=GCC
+else
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5
+$as_echo "unknown" >&6; }
+	COMPILER=
+fi
+
+
 # C++ のバージョンをチェック
 CXX_STD=-std=c++14
 ac_ext=cpp
@@ -4686,11 +4790,14 @@ done
 
 
 # Linux で <kqueue/sys/event.h> がなければここで停止したほうがいい
-if test "$ac_cv_header_sys_event_h" != "yes" \
-     -a "$ac_cv_header_kqueue_sys_event_h" != "yes"; then
-	as_fn_error $? "*** kqueue is not found.
-	On Ubuntu, sudo apt install libkqueue-dev" "$LINENO" 5
-fi
+case "${host_os}" in
+ linux*)
+	if test "$ac_cv_header_kqueue_sys_event_h" != "yes"; then
+		as_fn_error $? "*** kqueue is not found.
+		On Ubuntu, sudo apt install libkqueue-dev" "$LINENO" 5
+	fi
+	;;
+esac
 
 # Checks for typedefs, structures, and compiler characteristics.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
@@ -5324,17 +5431,57 @@ $as_echo "no" >&6; }
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv const" >&5
+$as_echo_n "checking for iconv const... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+		#include <iconv.h>
+
+int
+main ()
+{
+
+		const char **a;
+		iconv(0, a, 0, 0, 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+		$as_echo "#define HAVE_ICONV_CONST 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
 # Select host network driver.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suitable host network driver" >&5
 $as_echo_n "checking for suitable host network driver... " >&6; }
-if test x"$ac_cv_header_net_if_tap_h" = xyes; then
-	netdriver=tap
-elif test x"$ac_cv_header_linux_if_tun_h" = xyes; then
+case "${host_os}" in
+ linux*)
+	if test x"$ac_cv_header_linux_if_tun_h" = xyes; then
+		netdriver=tap
+	fi
+	;;
+ openbsd*)
+	# OpenBSD has no <net/if_tap.h> but supports tap(4).
 	netdriver=tap
-elif test x"$ac_cv_header_net_bpf_h" = xyes; then
-	netdriver=bpf
-else
-	netdriver=none
+	;;
+esac
+if test -z "$netdriver"; then
+	if test x"$ac_cv_header_net_if_tap_h" = xyes; then
+		netdriver=tap
+	elif test x"$ac_cv_header_net_bpf_h" = xyes; then
+		netdriver=bpf
+	else
+		netdriver=none
+	fi
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $netdriver" >&5
 $as_echo "$netdriver" >&6; }
@@ -5342,6 +5489,51 @@ NETDRIVER=$netdriver
 
 
 # libbsd on Linux
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getprogname in -lc" >&5
+$as_echo_n "checking for getprogname in -lc... " >&6; }
+if ${ac_cv_lib_c_getprogname+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lc  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getprogname ();
+int
+main ()
+{
+return getprogname ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  ac_cv_lib_c_getprogname=yes
+else
+  ac_cv_lib_c_getprogname=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getprogname" >&5
+$as_echo "$ac_cv_lib_c_getprogname" >&6; }
+if test "x$ac_cv_lib_c_getprogname" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBC 1
+_ACEOF
+
+  LIBS="-lc $LIBS"
+
+fi
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getprogname in -lbsd" >&5
 $as_echo_n "checking for getprogname in -lbsd... " >&6; }
 if ${ac_cv_lib_bsd_getprogname+:} false; then :
@@ -5379,15 +5571,44 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getprogname" >&5
 $as_echo "$ac_cv_lib_bsd_getprogname" >&6; }
 if test "x$ac_cv_lib_bsd_getprogname" = xyes; then :
-  LIBBSD_LIBS=-lbsd
+  LIBS="${LIBS} -lbsd"
 
 fi
 
+# なければ停止する
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+		#include <stdlib.h>
+		#include "confdefs.h"
+		#if defined(HAVE_BSD_BSD_H)
+		#include <bsd/bsd.h>
+		#endif
+
+int
+main ()
+{
+
+		getprogname()
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  # nothing to do on success
+
+else
+  as_fn_error $? "*** getprogname is not found.
+	On Ubuntu, sudo apt install libbsd-dev" "$LINENO" 5
+
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 # libedit (editline)
 if test x"$ac_cv_header_histedit_h" = xyes; then
-	LIBEDIT_LIBS="-ledit -ltermcap"
-
+	LIBS="${LIBS} -ledit -ltermcap"
 fi
 
 # libkqueue on Linux
@@ -5428,7 +5649,52 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kqueue_kqueue" >&5
 $as_echo "$ac_cv_lib_kqueue_kqueue" >&6; }
 if test "x$ac_cv_lib_kqueue_kqueue" = xyes; then :
-  LIBKQUEUE_LIBS=-lkqueue
+  LIBS="${LIBS} -lkqueue"
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzclose in -lz" >&5
+$as_echo_n "checking for gzclose in -lz... " >&6; }
+if ${ac_cv_lib_z_gzclose+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lz  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gzclose ();
+int
+main ()
+{
+return gzclose ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  ac_cv_lib_z_gzclose=yes
+else
+  ac_cv_lib_z_gzclose=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzclose" >&5
+$as_echo "$ac_cv_lib_z_gzclose" >&6; }
+if test "x$ac_cv_lib_z_gzclose" = xyes; then :
+  LIBS="${LIBS} -lz"
+else
+  as_fn_error $? "*** zlib is not found.
+	On Ubuntu, sudo apt install zlib1g-dev" "$LINENO" 5
 
 fi
 
@@ -5460,15 +5726,17 @@ $as_echo "$wxversion" >&6; }
 	wxcppflags=`$wxconfig --cppflags`
 	wxlibs=`$wxconfig --libs`
 
-	# XXX NetBSD の rpath。どうしたもんだかこれ
-	if test "`uname -s`" = "NetBSD"; then
+	case "${host_os}" in
+	 netbsd*)
+		# rpath。どうしたもんだかこれ
 		wxlibs=`echo $wxlibs | sed -e 's/-L\([^ ]*\) /-L\1 -Wl,-R,\1 /'`
-	fi
+		;;
 
-	# XXX OSX の -framework AudioToolbox が指定されているとリンカがこけるorz
-	if test "`uname -s`" = "Darwin"; then
+	 darwin*)
+		# XXX -framework AudioToolbox が指定されているとリンカがこけるorz
 		wxlibs=`echo $wxlibs | sed -e 's/-framework AudioToolbox//'`
-	fi
+		;;
+	esac
 
 	WXWIDGETS_CPPFLAGS=$wxcppflags
 
@@ -5476,6 +5744,104 @@ $as_echo "$wxversion" >&6; }
 
 fi
 
+# gettext
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}msgfmt", so it can be a program name with args.
+set dummy ${ac_tool_prefix}msgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MSGFMT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$MSGFMT"; then
+  ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_MSGFMT="${ac_tool_prefix}msgfmt"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+MSGFMT=$ac_cv_prog_MSGFMT
+if test -n "$MSGFMT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
+$as_echo "$MSGFMT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_MSGFMT"; then
+  ac_ct_MSGFMT=$MSGFMT
+  # Extract the first word of "msgfmt", so it can be a program name with args.
+set dummy msgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_MSGFMT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_MSGFMT"; then
+  ac_cv_prog_ac_ct_MSGFMT="$ac_ct_MSGFMT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_MSGFMT="msgfmt"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_MSGFMT=$ac_cv_prog_ac_ct_MSGFMT
+if test -n "$ac_ct_MSGFMT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MSGFMT" >&5
+$as_echo "$ac_ct_MSGFMT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_MSGFMT" = x; then
+    MSGFMT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    MSGFMT=$ac_ct_MSGFMT
+  fi
+else
+  MSGFMT="$ac_cv_prog_MSGFMT"
+fi
+
+if test $MSGFMT = :; then
+	as_fn_error $? "*** msgfmt not found.
+	On Ubuntu, sudo apt install gettext" "$LINENO" 5
+fi
+
 ac_config_files="$ac_config_files Makefile.cfg host/Makefile wx/Makefile util/mkcgrom/Makefile util/viewcgrom/Makefile"
 
 ac_config_headers="$ac_config_headers config-nono.h"