diff --git a/BuildGNU.sh b/BuildGNU.sh
deleted file mode 100644
index 518ab3a..0000000
--- a/BuildGNU.sh
+++ /dev/null
@@ -1,63 +0,0 @@
-#!/bin/sh
-# $MirBSD: BuildGNU.sh,v 1.9 2004/04/23 23:06:07 tg Exp $
-#-
-# Copyright (c) 2004
-# Thorsten "mirabile" Glaser <x86@ePost.de>
-#
-# Subject to these terms, everybody who obtained a copy of this work
-# is hereby permitted to deal in the work without restriction inclu-
-# ding without limitation the rights to use, distribute, sell, modi-
-# fy, publically perform, give away, merge or sublicence it provided
-# this notice is kept and the authors and contributors are given due
-# credit in derivates or accompanying documents.
-#
-# This work is provided by its developers (authors and contributors)
-# "as is" and without any warranties whatsoever, express or implied,
-# to the maximum extent permitted by applicable law; in no event may
-# developers be held liable for damage caused, directly or indirect-
-# ly, but not by a developer's malice intent, even if advised of the
-# possibility of such damage.
-#-
-# Build the mirbsdksh on GNU and other operating systems.
-# Note: on some systems, you must run it with a pre-existing bash or
-# korn shell, because the Bourne seems to choke on the if sta-
-# tement below for some unknown reason.
-# Note: Solaris might want LDFLAGS=-ldl, some GNU/Linux systems usu-
-# ally have problems with their perl path (use -I for the .ph)
-# Note: For a couple of systems (Solaris, Microsoft Interix), you'll
-# have to use a pre-installed ksh or GNU bash for bootstrap.
-# Note: On Mac OSX, you need LDFLAGS= (empty) - it seems to not find
-# the C Runtime Initialization Object files else.
-
-SHELL="${SHELL:-/bin/sh}"; export SHELL
-CONFIG_SHELL="${SHELL}"; export CONFIG_SHELL
-CC="${CC:-gcc}"
-CPPFLAGS="$CPPFLAGS -DHAVE_CONFIG_H -I. -DKSH"
-CFLAGS="-O2 -fomit-frame-pointer -fno-strict-aliasing $CFLAGS"
-LDFLAGS="${LDFLAGS:--static}"
-
-if [ -e strlcpy.c -a -e strlcat.c ]; then
- echo "Configuring..."
- $SHELL ./configure
- echo "Generating prerequisites..."
- $SHELL ./siglist.sh "gcc -E $CPPFLAGS" <siglist.in >siglist.out
- $SHELL ./emacs-gen.sh emacs.c >emacs.out
- echo "Building..."
- $CC $CFLAGS $CPPFLAGS $LDFLAGS -o ksh *.c
- echo "Finalizing..."
- tbl <ksh.1tbl | nroff -mandoc -Tascii >ksh.cat1
- cp ksh ksh.unstripped
- strip -R .note -R .comment -R .rel.dyn -R .sbss \
- --strip-unneeded --strip-all ksh \
- || strip ksh || mv ksh.unstripped ksh
- rm -f ksh.unstripped
- size ksh
- echo "done."
-else
- echo "Copy strlcpy.c and strlcat.c here first, and"
- echo "optionally kill Ulrich Drepper & co. for not"
- echo "including it into your broken libc imitation"
-fi
-
-# If you want to test mirbsdksh:
-# $ perl ./tests/th -s ./tests -p ./ksh -C pdksh,sh,ksh,posix,posix-upu
diff --git a/configure b/configure
deleted file mode 100644
index a6f9e62..0000000
--- a/configure
+++ /dev/null
@@ -1,4378 +0,0 @@
-#! /bin/sh
-# $MirBSD: configure,v 1.7 2004/04/17 00:47:17 tg Exp $
-#
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13.20020210
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
- # If the previous option needs an argument, assign it.
- if test -n "$ac_prev"; then
- eval "$ac_prev=\$ac_option"
- ac_prev=
- continue
- fi
-
- case "$ac_option" in
- -*=*) ac_optarg=$(echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//') ;;
- *) ac_optarg= ;;
- esac
-
- # Accept the important Cygnus configure options, so we can diagnose typos.
-
- case "$ac_option" in
-
- -bindir | --bindir | --bindi | --bind | --bin | --bi)
- ac_prev=bindir ;;
- -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
- bindir="$ac_optarg" ;;
-
- -build | --build | --buil | --bui | --bu)
- ac_prev=build ;;
- -build=* | --build=* | --buil=* | --bui=* | --bu=*)
- build="$ac_optarg" ;;
-
- -cache-file | --cache-file | --cache-fil | --cache-fi \
- | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
- ac_prev=cache_file ;;
- -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
- | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
- cache_file="$ac_optarg" ;;
-
- -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
- ac_prev=datadir ;;
- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
- | --da=*)
- datadir="$ac_optarg" ;;
-
- -disable-* | --disable-*)
- ac_feature=$(echo $ac_option|sed -e 's/-*disable-//')
- # Reject names that are not valid shell variable names.
- if test -n "$(echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g')"; then
- { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
- fi
- ac_feature=$(echo $ac_feature| sed 's/-/_/g')
- eval "enable_${ac_feature}=no" ;;
-
- -enable-* | --enable-*)
- ac_feature=$(echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//')
- # Reject names that are not valid shell variable names.
- if test -n "$(echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g')"; then
- { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
- fi
- ac_feature=$(echo $ac_feature| sed 's/-/_/g')
- case "$ac_option" in
- *=*) ;;
- *) ac_optarg=yes ;;
- esac
- eval "enable_${ac_feature}='$ac_optarg'" ;;
-
- -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
- | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
- | --exec | --exe | --ex)
- ac_prev=exec_prefix ;;
- -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
- | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
- | --exec=* | --exe=* | --ex=*)
- exec_prefix="$ac_optarg" ;;
-
- -gas | --gas | --ga | --g)
- # Obsolete; use --with-gas.
- with_gas=yes ;;
-
- -help | --help | --hel | --he)
- # Omit some internal or obsolete options to make the list less imposing.
- # This message is too long to be a string in the A/UX 3.1 sh.
- cat << EOF
-Usage: configure [options] [host]
-Options: [defaults in brackets after descriptions]
-Configuration:
- --cache-file=FILE cache test results in FILE
- --help print this message
- --no-create do not create output files
- --quiet, --silent do not print 'checking...' messages
- --version print the version of autoconf that created configure
-Directory and file names:
- --prefix=PREFIX install architecture-independent files in PREFIX
- [$ac_default_prefix]
- --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
- [same as prefix]
- --bindir=DIR user executables in DIR [EPREFIX/bin]
- --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
- --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
- --datadir=DIR read-only architecture-independent data in DIR
- [PREFIX/share]
- --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
- --sharedstatedir=DIR modifiable architecture-independent data in DIR
- [PREFIX/com]
- --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
- --libdir=DIR object code libraries in DIR [EPREFIX/lib]
- --includedir=DIR C header files in DIR [PREFIX/include]
- --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
- --infodir=DIR info documentation in DIR [PREFIX/info]
- --mandir=DIR man documentation in DIR [PREFIX/man]
- --srcdir=DIR find the sources in DIR [configure dir or ..]
- --program-prefix=PREFIX prepend PREFIX to installed program names
- --program-suffix=SUFFIX append SUFFIX to installed program names
- --program-transform-name=PROGRAM
- run sed PROGRAM on installed program names
-EOF
- cat << EOF
-Host type:
- --build=BUILD configure for building on BUILD [BUILD=HOST]
- --host=HOST configure for HOST [guessed]
- --target=TARGET configure for TARGET [TARGET=HOST]
-Features and packages:
- --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
- --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
- --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
- --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
- --x-includes=DIR X include files are in DIR
- --x-libraries=DIR X library files are in DIR
-EOF
-cat <<EOF
---enable and --with options recognized:
- --enable-path=PaTh (NOTE: this value isn't used if confstr() and _CS_PATH
- are available, or if <paths.h> defines _PATH_DEFPATH)
- Use PaTh if PATH isn't specified in the environment
- when the shell starts. A value without . in it is
- safest.
- The default value is \"/bin:/usr/bin:/sbin:/usr/sbin\".
- --enable-shell={sh,ksh} Specify the kind of shell that is to be built (the
- default is sh). Specifiying sh compiles out:
- command line editing (emacs/vi), history,
- a bunch of aliases, [[ .. ]], select, let,
- brace-expansion, extended globing (*(..|..), etc.),
- co-processes, some special environment variables
- (ie, MAIL, MAILCHECK, MAILPATH, RANDOM, SECONDS,
- TMOUT).
- --disable-emacs Compile out emacs command line editing (by default,
- this is compiled in for ksh, compiled out for sh).
- --disable-vi Compile out vi command line editing (by default,
- this is compiled in for ksh, compiled out for sh).
- --disable-jobs Compile out job control support. If your system
- doesn't support job control, this will automatically
- be compiled out.
- --disable-brace-expand Compile out brace expansion code (a{b,c} -> ab ac)
- (by default, this is compiled in for ksh, compiled
- out for sh). Brace expansion can also be disabled
- at run time (see set +o braceexpand).
- --enable-history={no,simple,complex} By default, simple history is used for
- ksh, no history is used for sh. 'simple' means
- history file is read on start-up, written when shell
- exists. 'complex' means history files are updated
- after each command so concurrent shells read each
- other's commands. Note: 'complex' history doesn't
- work well across NFS; also, it requires the mmap()
- and flock() functions - if these aren't available,
- 'simple' history is automatically used.
- --enable-posixly-correct Enable if you want POSIX behavior by default
- (otherwise, posix behavior is only turned on if the
- environment variable POSIXLY_CORRECT is present or by
- using \"set -o posix\"; it can be turned off with
- \"set +o posix\"). See the POSIX Mode section in the
- man page for details on what this option affects.
- NOTE: posix mode is not compatable with some bourne
- sh/at&t ksh scripts.
- --enable-default-env=FILE Include FILE if ENV parameter is not set when
- the shell starts. This can be useful when used with
- rsh(1), which creates a non-login shell (ie, profile
- isn't read, so there is no opertunity to set ENV).
- Setting ENV to null disables the inclusion of
- DEFAULT_ENV. NOTE: This is a non-standard feature
- (ie, at&t ksh has no default environment).
- --enable-silly [A silly option]
- --enable-swtch For use with shell layers (shl(1)). This has not
- been tested for some time.
-EOF
- exit 0 ;;
-
- -host | --host | --hos | --ho)
- ac_prev=host ;;
- -host=* | --host=* | --hos=* | --ho=*)
- host="$ac_optarg" ;;
-
- -includedir | --includedir | --includedi | --included | --include \
- | --includ | --inclu | --incl | --inc)
- ac_prev=includedir ;;
- -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
- | --includ=* | --inclu=* | --incl=* | --inc=*)
- includedir="$ac_optarg" ;;
-
- -infodir | --infodir | --infodi | --infod | --info | --inf)
- ac_prev=infodir ;;
- -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
- infodir="$ac_optarg" ;;
-
- -libdir | --libdir | --libdi | --libd)
- ac_prev=libdir ;;
- -libdir=* | --libdir=* | --libdi=* | --libd=*)
- libdir="$ac_optarg" ;;
-
- -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
- | --libexe | --libex | --libe)
- ac_prev=libexecdir ;;
- -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
- | --libexe=* | --libex=* | --libe=*)
- libexecdir="$ac_optarg" ;;
-
- -localstatedir | --localstatedir | --localstatedi | --localstated \
- | --localstate | --localstat | --localsta | --localst \
- | --locals | --local | --loca | --loc | --lo)
- ac_prev=localstatedir ;;
- -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
- | --localstate=* | --localstat=* | --localsta=* | --localst=* \
- | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
- localstatedir="$ac_optarg" ;;
-
- -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
- ac_prev=mandir ;;
- -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
- mandir="$ac_optarg" ;;
-
- -nfp | --nfp | --nf)
- # Obsolete; use --without-fp.
- with_fp=no ;;
-
- -no-create | --no-create | --no-creat | --no-crea | --no-cre \
- | --no-cr | --no-c)
- no_create=yes ;;
-
- -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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- no_recursion=yes ;;
-
- -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
- | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
- | --oldin | --oldi | --old | --ol | --o)
- ac_prev=oldincludedir ;;
- -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
- | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
- | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
- oldincludedir="$ac_optarg" ;;
-
- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
- ac_prev=prefix ;;
- -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
- prefix="$ac_optarg" ;;
-
- -program-prefix | --program-prefix | --program-prefi | --program-pref \
- | --program-pre | --program-pr | --program-p)
- ac_prev=program_prefix ;;
- -program-prefix=* | --program-prefix=* | --program-prefi=* \
- | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
- program_prefix="$ac_optarg" ;;
-
- -program-suffix | --program-suffix | --program-suffi | --program-suff \
- | --program-suf | --program-su | --program-s)
- ac_prev=program_suffix ;;
- -program-suffix=* | --program-suffix=* | --program-suffi=* \
- | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
- program_suffix="$ac_optarg" ;;
-
- -program-transform-name | --program-transform-name \
- | --program-transform-nam | --program-transform-na \
- | --program-transform-n | --program-transform- \
- | --program-transform | --program-transfor \
- | --program-transfo | --program-transf \
- | --program-trans | --program-tran \
- | --progr-tra | --program-tr | --program-t)
- ac_prev=program_transform_name ;;
- -program-transform-name=* | --program-transform-name=* \
- | --program-transform-nam=* | --program-transform-na=* \
- | --program-transform-n=* | --program-transform-=* \
- | --program-transform=* | --program-transfor=* \
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-
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- silent=yes ;;
-
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- ac_prev=sbindir ;;
- -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
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- ac_prev=sharedstatedir ;;
- -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
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- sharedstatedir="$ac_optarg" ;;
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- -site=* | --site=* | --sit=*)
- site="$ac_optarg" ;;
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- ac_prev=srcdir ;;
- -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
- srcdir="$ac_optarg" ;;
-
- -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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- ac_prev=sysconfdir ;;
- -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
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- sysconfdir="$ac_optarg" ;;
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- target="$ac_optarg" ;;
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-
- -with-* | --with-*)
- ac_package=$(echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//')
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- case "$ac_option" in
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- esac
- eval "with_${ac_package}='$ac_optarg'" ;;
-
- -without-* | --without-*)
- ac_package=$(echo $ac_option|sed -e 's/-*without-//')
- # Reject names that are not valid shell variable names.
- if test -n "$(echo $ac_package| sed 's/[-a-zA-Z0-9_]//g')"; then
- { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
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- ac_package=$(echo $ac_package| sed 's/-/_/g')
- eval "with_${ac_package}=no" ;;
-
- --x)
- # Obsolete; use --with-x.
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-
- -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
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- ac_prev=x_includes ;;
- -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
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- x_includes="$ac_optarg" ;;
-
- -x-libraries | --x-libraries | --x-librarie | --x-librari \
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- ac_prev=x_libraries ;;
- -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
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- x_libraries="$ac_optarg" ;;
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-
-echo "\
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.
-" 1>&5
-
-# Strip out --no-create and --no-recursion so they do not pile up.
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- | --no-cr | --no-c) ;;
- -no-recursion | --no-recursion | --no-recursio | --no-recursi \
- | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
- ac_configure_args="$ac_configure_args '$ac_arg'" ;;
- *) ac_configure_args="$ac_configure_args $ac_arg" ;;
- esac
-done
-
-# NLS nuisances.
-# Only set these to C if already set. These must not be set unconditionally
-# because not all systems understand e.g. LANG=C (notably SCO).
-# Fixing LC_MESSAGES prevents Solaris sh from translating var values in 'set'!
-# Non-C LC_CTYPE values break the ctype check.
-if test "${LANG+set}" = set; then LANG=C; export LANG; fi
-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
-if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
-if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
-
-# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
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-
-# A filename unique to this package, relative to the directory that
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-
-# Find the source files, if location was not specified.
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- # Try the directory containing this script, then its parent.
- ac_prog=$0
- ac_confdir=$(echo $ac_prog|sed 's%/[^/][^/]*$%%')
- test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
- srcdir=$ac_confdir
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- fi
-else
- ac_srcdir_defaulted=no
-fi
-if test ! -r $srcdir/$ac_unique_file; then
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- else
- { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
- fi
-fi
-srcdir=$(echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%')
-
-# Prefer explicitly selected file to automatically selected ones.
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- else
- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
- fi
-fi
-for ac_site_file in $CONFIG_SITE; do
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- . "$ac_site_file"
- fi
-done
-
-if test -r "$cache_file"; then
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- . $cache_file
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- echo "creating cache $cache_file"
- > $cache_file
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-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='echo $CPP $CPPFLAGS 1>&5;
-$CPP $CPPFLAGS'
-ac_compile='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
-${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
-ac_link='echo ${CC-cc} -o conftest$ac_exe_suffix $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
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-
-ac_exeext=
-ac_objext=o
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
- # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
- if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
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-' ac_t=' '
- else
- ac_n=-n ac_c= ac_t=
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- ac_n= ac_c='\c' ac_t=
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-
-
-test -s config.h.in || sed -e 's!^/\* #undef \(.*\) \*/!#undef \1!' \
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-
-def_path_unix="/bin:/usr/bin:/sbin:/usr/sbin"
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-
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- :
-else
- enable_path=default
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-
-case $enable_path:$ksh_cv_os_type in
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-case $enable_path in
- \"*\") ;;
- *)
- enable_path="\"$enable_path\""
- ;;
-esac
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-#define DEFAULT_PATH $enable_path
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-
-
-# Check whether --enable-shell or --disable-shell was given.
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- enable_shell=mirbsdksh
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-
-case $enable_shell in
- mirbsdksh) enable_shell=ksh ;;
- ksh) cat >> confdefs.h <<\EOF
-#define KSH 1
-EOF
- ;;
- sh) ;;
- *)
- { echo "configure: error: bad --enable-shell: must be one of sh or ksh" 1>&2; exit 1; }
-esac
-SHELL_PROG=$enable_shell
-
-
-# Check whether --enable-emacs or --disable-emacs was given.
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- enableval="$enable_emacs"
- :
-fi
-
-case $enable_emacs:$enable_shell in
- yes:*|:ksh) enable_emacs=yes; cat >> confdefs.h <<\EOF
-#define EMACS 1
-EOF
- ;;
- no:*|:sh) enable_emacs=no;;
- *) { echo "configure: error: bad --enable-emacs argument" 1>&2; exit 1; }
-esac
-
-# Check whether --enable-vi or --disable-vi was given.
-if test "${enable_vi+set}" = set; then
- enableval="$enable_vi"
- :
-fi
-
-case $enable_vi:$enable_shell in
- yes:*|:ksh) enable_vi=yes; cat >> confdefs.h <<\EOF
-#define VI 1
-EOF
- ;;
- no:*|:sh) enable_vi=no;;
- *) { echo "configure: error: bad --enable-vi argument" 1>&2; exit 1; }
-esac
-
-# Check whether --enable-jobs or --disable-jobs was given.
-if test "${enable_jobs+set}" = set; then
- enableval="$enable_jobs"
- :
-fi
-
-case $enable_jobs in
- yes|'') enable_jobs=yes; cat >> confdefs.h <<\EOF
-#define JOBS 1
-EOF
- ;;
- no) enable_jobs=no;;
- *) { echo "configure: error: bad --enable-jobs argument" 1>&2; exit 1; }
-esac
-
-# Check whether --enable-brace-expand or --disable-brace-expand was given.
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- enableval="$enable_brace_expand"
- :
-fi
-
-case $enable_brace_expand:$enable_shell in
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-#define BRACE_EXPAND 1
-EOF
- ;;
- no:*|:sh) enable_brace_expand=no;;
- *) { echo "configure: error: bad --enable-brace-expand argument" 1>&2; exit 1; }
-esac
-
-# Check whether --enable-history or --disable-history was given.
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- enableval="$enable_history"
- :
-fi
-
-case $enable_history:$enable_shell in
- simple:*|:ksh) enable_history=simple; ;;
- complex:*) enable_history=complex; cat >> confdefs.h <<\EOF
-#define COMPLEX_HISTORY 1
-EOF
- ;;
- no:*|:sh)
- case $enable_history:$enable_vi:$enable_emacs in
- no:yes:*|no:*:yes)
- { echo "configure: error: can't disable history when vi or emacs is enabled" 1>&2; exit 1; } ;;
- :yes:*|:*:yes)
- enable_history=yes;;
- *)
- enable_history=no;;
- esac
- ;;
- *) { echo "configure: error: bad --enable-history argument" 1>&2; exit 1; }
-esac
-test X"$enable_history" != Xno && cat >> confdefs.h <<\EOF
-#define HISTORY 1
-EOF
-
-
-# Check whether --enable-posixly_correct or --disable-posixly_correct was given.
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- enableval="$enable_posixly_correct"
- :
-fi
-
-case $enable_posixly_correct:$enable_shell in
- yes:*) enable_posixly_correct=yes; cat >> confdefs.h <<\EOF
-#define POSIXLY_CORRECT 1
-EOF
- ;;
- no:*|:*) enable_posixly_correct=no;;
- *) { echo "configure: error: bad --enable-posixly_correct argument" 1>&2; exit 1; }
-esac
-
-# Check whether --enable-default-env or --disable-default-env was given.
-if test "${enable_default_env+set}" = set; then
- enableval="$enable_default_env"
- :
-else
- enable_default_env=no
-fi
-
-if test X"$enable_default_env" != Xno; then
- # The [a-zA-Z]:/ is for os2 types...
- case $enable_default_env in
- /*|[a-zA-Z]:/*)
- enable_default_env="\"$enable_default_env\""
- ;;
- \"/*\"|\"[a-zA-Z]:/*\")
- ;;
- *)
- { echo "configure: error: --enable-default-env argument must be an absolute path (was $enable_default_env)" 1>&2; exit 1; }
- ;;
- esac
- cat >> confdefs.h <<EOF
-#define DEFAULT_ENV $enable_default_env
-EOF
-
-fi
-
-# Check whether --enable-silly or --disable-silly was given.
-if test "${enable_silly+set}" = set; then
- enableval="$enable_silly"
- :
-fi
-
-case $enable_silly:$enable_shell in
- yes:*) enable_silly=yes; cat >> confdefs.h <<\EOF
-#define SILLY 1
-EOF
- ;;
- no:*|:*) enable_silly=no;;
- *) { echo "configure: error: bad --enable-silly argument" 1>&2; exit 1; }
-esac
-
-# Check whether --enable-swtch or --disable-swtch was given.
-if test "${enable_swtch+set}" = set; then
- enableval="$enable_swtch"
- :
-fi
-
-case $enable_swtch:$enable_shell in
- yes:*) enable_swtch=yes; cat >> confdefs.h <<\EOF
-#define SWTCH 1
-EOF
- ;;
- no:*|:*) enable_swtch=no;;
- *) { echo "configure: error: bad --enable-swtch argument" 1>&2; exit 1; }
-esac
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:797: checking for $ac_word" >&5
-if eval "test \"$(echo '$''{'ac_cv_prog_CC'+set}')\" = set"; then
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- if test -n "$CC"; then
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- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
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- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
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- echo "$ac_t""no" 1>&6
-fi
-
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:826: checking whether we are using GNU C" >&5
-if eval "test \"$(echo '$''{'ac_cv_prog_gcc'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.c <<EOF
-#ifdef __GNUC__
- yes;
-#endif
-EOF
-if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gcc=yes
-else
- ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-if test $ac_cv_prog_gcc = yes; then
- GCC=yes
- if test "${CFLAGS+set}" != set; then
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-echo "configure:847: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"$(echo '$''{'ac_cv_prog_gcc_g'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- echo 'int main(){ return 0; }' > conftest.c
-if test -z "$(${CC-cc} -g conftest.c 2>&1)"; then
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-else
- ac_cv_prog_gcc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
- if test $ac_cv_prog_gcc_g = yes; then
- CFLAGS="-g -O"
- else
- CFLAGS="-O"
- fi
- fi
-else
- GCC=
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-
-echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:874: checking how to run the C preprocessor" >&5
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
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-if test -z "$CPP"; then
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- # This must be in double quotes, not single quotes, because CPP may get
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- CPP="${CC-cc} -E"
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp.
- cat > conftest.$ac_ext <<EOF
-#line 889 "configure"
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-#include <assert.h>
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-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:895: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP="${CC-cc} -E -traditional-cpp"
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-#line 906 "configure"
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-Syntax Error
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-{ (eval echo configure:912: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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-if test -z "$ac_err"; then
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-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP="${CC-cc} -nologo -E"
- cat > conftest.$ac_ext <<EOF
-#line 923 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:929: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
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- rm -rf conftest*
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-rm -f conftest*
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-rm -f conftest*
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-
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-echo "configure:955: checking whether ${CC-cc} needs -traditional" >&5
-if eval "test \"$(echo '$''{'ac_cv_prog_gcc_traditional'+set}')\" = set"; then
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- ac_pattern="Autoconf.*'x'"
- cat > conftest.$ac_ext <<EOF
-#line 961 "configure"
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-#include <sgtty.h>
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- rm -rf conftest*
- ac_cv_prog_gcc_traditional=yes
-else
- rm -rf conftest*
- ac_cv_prog_gcc_traditional=no
-fi
-rm -f conftest*
-
-
- if test $ac_cv_prog_gcc_traditional = no; then
- cat > conftest.$ac_ext <<EOF
-#line 979 "configure"
-#include "confdefs.h"
-#include <termio.h>
-Autoconf TCGETA
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "$ac_pattern" >/dev/null 2>&1; then
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- ac_cv_prog_gcc_traditional=yes
-fi
-rm -f conftest*
-
- fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
- if test $ac_cv_prog_gcc_traditional = yes; then
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- fi
-fi
-
-if test X"$GCC" = Xyes && test -f $srcdir/Warn-flags; then
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-
-LDSTATIC=${LDSTATIC-}
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-
- echo $ac_n "checking if this is a problematic os""... $ac_c" 1>&6
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-if eval "test \"$(echo '$''{'ksh_cv_os_type'+set}')\" = set"; then
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- ksh_cv_os_type=no
- # Some tests below add -C to CPPFLAGS
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- for i in AIX ISC MINIX SCO OS2_EMX TITANOS NEXT HPUX; do
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- AIX)
- cat > conftest.$ac_ext <<EOF
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-#include "confdefs.h"
-
-#ifdef _AIX
-yes
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
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- ksh_cv_os_type=$i
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-rm -f conftest*
-
- ;; #(
- ISC)
- # Both native ISC cpp and gcc understand this (leave comments in)
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- #XXX grep part won't work if cross-compiling...
- cat > conftest.$ac_ext <<EOF
-#line 1040 "configure"
-#include "confdefs.h"
-#include <unistd.h>
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "INTERACTIVE Systems Corporation" >/dev/null 2>&1; then
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- if grep _POSIX_VERSION /usr/include/sys/unistd.h > /dev/null 2>&1; then
- ksh_cv_os_type="$i-posix"
- else
- ksh_cv_os_type=$i
- fi
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-rm -f conftest*
- CPPFLAGS="$saveCPPFLAGS"
- ;; #(
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- ac_safe=$(echo "minix/config.h" | sed 'y%./+-%__p_%')
-echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
-echo "configure:1059: checking for minix/config.h" >&5
-if eval "test \"$(echo '$''{'ac_cv_header_$ac_safe'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1064 "configure"
-#include "confdefs.h"
-#include <minix/config.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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-if test -z "$ac_err"; then
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- eval "ac_cv_header_$ac_safe=yes"
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- echo "configure: failed program was:" >&5
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- eval "ac_cv_header_$ac_safe=no"
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- ksh_cv_os_type=$i
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-fi
- ;; #(
- SCO)
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- cat > conftest.$ac_ext <<EOF
-#line 1094 "configure"
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-#include <unistd.h>
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "The Santa Cruz Operation" >/dev/null 2>&1; then
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- ksh_cv_os_type=$i
-fi
-rm -f conftest*
- CPPFLAGS="$saveCPPFLAGS"
- ;; #(
- OS2_EMX)
- cat > conftest.$ac_ext <<EOF
-#line 1108 "configure"
-#include "confdefs.h"
-
-#ifdef __EMX__
-yes
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "yes" >/dev/null 2>&1; then
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- ksh_cv_os_type=$i
-fi
-rm -f conftest*
- ;; #(
- TITANOS)
- cat > conftest.$ac_ext <<EOF
-#line 1125 "configure"
-#include "confdefs.h"
-
-#if defined(titan) || defined(_titan) || defined(__titan)
-YesTitan
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "YesTitan" >/dev/null 2>&1; then
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- ksh_cv_os_type=$i
-fi
-rm -f conftest*
- ;; #(
- NEXT)
- #
- # NeXT 3.2 (other versions?) - cc -E doesn't work and /lib/cpp
- # doesn't define things that need defining, so tests that rely
- # on $CPP will break.
- #
- # Hmmm - can't safely use CPP to test for NeXT defines, so have
- # to use a program that won't compile on a NeXT and one that will
- # only compile on a NeXT...
- cat > conftest.$ac_ext <<EOF
-#line 1150 "configure"
-#include "confdefs.h"
-
-int main() {
-
- #if defined(__NeXT) || defined(NeXT)
- this is a NeXT box and the compile should fail
- #endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1161: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- :
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- cat > conftest.$ac_ext <<EOF
-#line 1168 "configure"
-#include "confdefs.h"
-
-int main() {
-
- #if !defined(__NeXT) && !defined(NeXT)
- this is NOT a NeXT box and the compile should fail
- #endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ksh_cv_os_type=$i
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
-fi
-rm -f conftest*
-fi
-rm -f conftest* ;; #(
- HPUX)
- cat > conftest.$ac_ext <<EOF
-#line 1191 "configure"
-#include "confdefs.h"
-
-#ifdef __hpux
-yes
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "yes" >/dev/null 2>&1; then
- rm -rf conftest*
- ksh_cv_os_type=$i
-fi
-rm -f conftest*
-
- ;; #(
- esac #))
- test $ksh_cv_os_type != no && break
- done
-
-fi
-
-echo "$ac_t""$ksh_cv_os_type" 1>&6
- case $ksh_cv_os_type in #((
- AIX)
- cat >> confdefs.h <<\EOF
-#define _ALL_SOURCE 1
-EOF
- ;; #(
- ISC)
- cat >> confdefs.h <<\EOF
-#define OS_ISC 1
-EOF
- ;; #(
- ISC-posix)
- cat >> confdefs.h <<\EOF
-#define OS_ISC 1
-EOF
- cat >> confdefs.h <<\EOF
-#define _POSIX_SOURCE 1
-EOF
- if test "$GCC" = yes; then
- CC="$CC -posix"
- else
- CC="$CC -Xp"
- fi
- ;; #(
- MINIX)
- cat >> confdefs.h <<\EOF
-#define _POSIX_SOURCE 1
-EOF
- cat >> confdefs.h <<\EOF
-#define _POSIX_1_SOURCE 2
-EOF
- cat >> confdefs.h <<\EOF
-#define _MINIX 1
-EOF
- ;; #(
- SCO)
- cat >> confdefs.h <<\EOF
-#define OS_SCO 1
-EOF
- ;; #(
- OS2_EMX)
- # XXX change this to OS_OS2 or OS_OS2_EMX?
- cat >> confdefs.h <<\EOF
-#define OS2 1
-EOF
- ac_exe_suffix=.exe
- ;; #(
- TITANOS)
- # Need to use cc -43 to get a shell with job control
- case "$CC" in #((
- *-43*) # Already have -43 option?
- ;; #(
- */cc|*/cc' '|*/cc' '|cc|cc' '|cc' ') # Using stock compiler?
- CC="$CC -43"
- ;; #(
- esac #))
- #
- # Force dirent check to find the right thing. There is a dirent.h
- # (and a sys/dirent.h) file which compiles, but generates garbage...
- #
- ac_cv_header_dirent_dirent_h=no
- ac_cv_header_dirent_sys_ndir_h=no
- ac_cv_header_dirent_sys_dir_h=yes
- ;; #(
- NEXT)
- #
- # NeXT 3.2 (other versions?) - cc -E doesn't work and /lib/cpp
- # doesn't define things that need defining, so tests that rely
- # on $CPP will break.
- #
- cat > conftest.$ac_ext <<EOF
-#line 1285 "configure"
-#include "confdefs.h"
-#include <signal.h>
- #if !defined(SIGINT) || !defined(SIGQUIT)
- Bad NeXT
- #endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "Bad NeXT" >/dev/null 2>&1; then
- rm -rf conftest*
- { echo "configure: error:
-There is a problem on NeXT boxes resulting in a bad siglist.out file being
-generated (which breaks the trap and kill commands) and probably resulting
-in many configuration tests not working correctly.
-
-You appear to have this problem - see the comments on NeXT in the pdksh
-README file for work arounds." 1>&2; exit 1; }
-fi
-rm -f conftest*
- ;; #(
- HPUX)
- #
- # In some versions of hpux (eg, 10.2), getwd & getcwd will dump core
- # if directory is not readble.
- #
- # name is used in test program
- echo $ac_n "checking for bug in getwd""... $ac_c" 1>&6
-echo "configure:1313: checking for bug in getwd" >&5
-if eval "test \"$(echo '$''{'ksh_cv_hpux_getwd_bug'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- tmpdir=conftest.dir
- if mkdir $tmpdir ; then
- if test "$cross_compiling" = yes; then
- echo "configure: warning: assuming getwd broken" 1>&2; ksh_cv_hpux_getwd_bug=yes
-else
-cat > conftest.$ac_ext <<EOF
-#line 1323 "configure"
-#include "confdefs.h"
-
- int
- main()
- {
- char buf[8 * 1024];
- char *dirname = "conftest.dir";
- int ok = 0;
- if (chdir(dirname) < 0)
- exit(2);
- if (chmod(".", 0) < 0)
- exit(3);
- /* Test won't work if run as root - so don't be root */
- if (getuid() == 0 || geteuid() == 0)
- setresuid(1, 1, 1); /* hpux has this */
-#ifdef HAVE_GETWD /* silly since HAVE_* tests haven't been done yet */
- {
- extern char *getwd();
- ok = getwd(buf) == 0;
- }
-#else
- {
- extern char *getcwd();
- ok = getcwd(buf, sizeof(buf)) == 0;
- }
-#endif
- exit(ok ? 0 : 10);
- return ok ? 0 : 10;
- }
-EOF
-eval $ac_link
-if test -s conftest$ac_exe_suffix && (./conftest; exit) 2>/dev/null; then
- ksh_cv_hpux_getwd_bug=no
-else
- ksh_cv_hpux_getwd_bug=yes
-fi
-fi
-rm -fr conftest*
- test -d $tmpdir && rmdir $tmpdir
- else
- { echo "configure: error: could not make temp directory for test" 1>&2; exit 1; }; ksh_cv_hpux_getwd_bug=yes
- fi
-fi
-
-echo "$ac_t""$ksh_cv_hpux_getwd_bug" 1>&6
- if test $ksh_cv_hpux_getwd_bug = yes; then
- cat >> confdefs.h <<\EOF
-#define HPUX_GETWD_BUG 1
-EOF
-
- fi
- ;; #(
- esac #))
-
-if test "$program_transform_name" = s,x,x,; then
- program_transform_name=
-else
- # Double any \ or $. echo might interpret backslashes.
- cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
- program_transform_name="$(echo $program_transform_name|sed -f conftestsed)"
- rm -f conftestsed
-fi
-test "$program_prefix" != NONE &&
- program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
- program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-ac_header_dirent=no
-for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
-do
-ac_safe=$(echo "$ac_hdr" | sed 'y%./+-%__p_%')
-echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:1402: checking for $ac_hdr that defines DIR" >&5
-if eval "test \"$(echo '$''{'ac_cv_header_dirent_$ac_safe'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1407 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <$ac_hdr>
-int main() {
-DIR *dirp = 0;
-; return 0; }
-EOF
-if { (eval echo configure:1415: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- eval "ac_cv_header_dirent_$ac_safe=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_dirent_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"$(echo '$ac_cv_header_dirent_'$ac_safe)\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_$(echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%')
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
- ac_header_dirent=$ac_hdr; break
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
-if test $ac_header_dirent = dirent.h; then
-echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
-echo "configure:1440: checking for opendir in -ldir" >&5
-ac_lib_var=$(echo dir'_'opendir | sed 'y%./+-%__p_%')
-if eval "test \"$(echo '$''{'ac_cv_lib_$ac_lib_var'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-ldir $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1448 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char opendir();
-
-int main() {
-opendir()
-; return 0; }
-EOF
-if { (eval echo configure:1459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"$(echo '$ac_cv_lib_'$ac_lib_var)\" = yes"; then
- echo "$ac_t""yes" 1>&6
- LIBS="$LIBS -ldir"
-else
- echo "$ac_t""no" 1>&6
-echo $ac_n "checking for opendir in -lndir""... $ac_c" 1>&6
-echo "configure:1478: checking for opendir in -lndir" >&5
-ac_lib_var=$(echo ndir'_'opendir | sed 'y%./+-%__p_%')
-if eval "test \"$(echo '$''{'ac_cv_lib_$ac_lib_var'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-lndir $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1486 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char opendir();
-
-int main() {
-opendir()
-; return 0; }
-EOF
-if { (eval echo configure:1497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"$(echo '$ac_cv_lib_'$ac_lib_var)\" = yes"; then
- echo "$ac_t""yes" 1>&6
- LIBS="$LIBS -lndir"
-else
- echo "$ac_t""no" 1>&6
-fi
-
-fi
-
-else
-echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:1521: checking for opendir in -lx" >&5
-ac_lib_var=$(echo x'_'opendir | sed 'y%./+-%__p_%')
-if eval "test \"$(echo '$''{'ac_cv_lib_$ac_lib_var'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-lx $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1529 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char opendir();
-
-int main() {
-opendir()
-; return 0; }
-EOF
-if { (eval echo configure:1540: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"$(echo '$ac_cv_lib_'$ac_lib_var)\" = yes"; then
- echo "$ac_t""yes" 1>&6
- LIBS="$LIBS -lx"
-else
- echo "$ac_t""no" 1>&6
-fi
-
-fi
-
-echo $ac_n "checking for sane unistd.h""... $ac_c" 1>&6
-echo "configure:1563: checking for sane unistd.h" >&5
-if eval "test \"$(echo '$''{'ksh_cv_header_unistd'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1568 "configure"
-#include "confdefs.h"
-
-#include <unistd.h>
-#if defined(_POSIX_VERSION)
-# include <sys/types.h>
-# include <dirent.h> /* _POSIX_VERSION => HAVE_DIRENT_H test not needed */
-#endif
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:1581: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ksh_cv_header_unistd=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ksh_cv_header_unistd=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ksh_cv_header_unistd" 1>&6
- if test $ksh_cv_header_unistd = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_UNISTD_H 1
-EOF
-
- fi
-
-echo $ac_n "checking terminal interface""... $ac_c" 1>&6
-echo "configure:1602: checking terminal interface" >&5
-if eval "test \"$(echo '$''{'ksh_cv_term_check'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1607 "configure"
-#include "confdefs.h"
-#include <termios.h>
-int main() {
-
- struct termios t;
-#if defined(ultrix) || defined(__ultrix__)
- Termios in ultrix 4.2 botches type-ahead when going from cooked to
- cbreak mode. The BSD tty interface works fine though, so use it
- (would be good to know if alter versions of ultrix work).
-#endif /* ultrix */
- tcgetattr(0, &t); tcsetattr(0, TCSADRAIN, &t);
-
-; return 0; }
-EOF
-if { (eval echo configure:1622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ksh_cv_term_check=termios
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- cat > conftest.$ac_ext <<EOF
-#line 1630 "configure"
-#include "confdefs.h"
-#include <sys/ioctl.h>
-int main() {
-
- struct sgttyb sb; ioctl(0, TIOCGETP, &sb);
-#ifdef TIOCGATC
- { struct ttychars lc; ioctl(0, TIOCGATC, &lc); }
-#else /* TIOCGATC */
- { struct tchars tc; ioctl(0, TIOCGETC, &tc); }
-# ifdef TIOCGLTC
- { struct ltchars ltc; ioctl(0, TIOCGLTC, <c); }
-# endif /* TIOCGLTC */
-#endif /* TIOCGATC */
-
-; return 0; }
-EOF
-if { (eval echo configure:1647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ksh_cv_term_check=bsd
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_safe=$(echo "termio.h" | sed 'y%./+-%__p_%')
-echo $ac_n "checking for termio.h""... $ac_c" 1>&6
-echo "configure:1656: checking for termio.h" >&5
-if eval "test \"$(echo '$''{'ac_cv_header_$ac_safe'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1661 "configure"
-#include "confdefs.h"
-#include <termio.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1666: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=$(grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$")
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"$(echo '$ac_cv_header_'$ac_safe)\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ksh_cv_term_check=termio
-else
- echo "$ac_t""no" 1>&6
-ksh_cv_term_check=sgtty
-fi
-
-fi
-rm -f conftest*
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ksh_cv_term_check" 1>&6
- if test $ksh_cv_term_check = termios; then
- cat >> confdefs.h <<\EOF
-#define HAVE_TERMIOS_H 1
-EOF
-
- elif test $ksh_cv_term_check = termio; then
- cat >> confdefs.h <<\EOF
-#define HAVE_TERMIO_H 1
-EOF
-
- fi
-
-for ac_hdr in stddef.h stdlib.h string.h memory.h fcntl.h limits.h paths.h \
- sys/param.h sys/resource.h values.h ulimit.h sys/time.h
-do
-ac_safe=$(echo "$ac_hdr" | sed 'y%./+-%__p_%')
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1712: checking for $ac_hdr" >&5
-if eval "test \"$(echo '$''{'ac_cv_header_$ac_safe'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1717 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1722: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=$(grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$")
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"$(echo '$ac_cv_header_'$ac_safe)\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_$(echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%')
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
-echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:1749: checking whether time.h and sys/time.h may both be included" >&5
-if eval "test \"$(echo '$''{'ac_cv_header_time'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1754 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
-int main() {
-struct tm *tp;
-; return 0; }
-EOF
-if { (eval echo configure:1763: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_header_time=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_header_time=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_header_time" 1>&6
-if test $ac_cv_header_time = yes; then
- cat >> confdefs.h <<\EOF
-#define TIME_WITH_SYS_TIME 1
-EOF
-
-fi
-
-echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:1784: checking for sys/wait.h that is POSIX.1 compatible" >&5
-if eval "test \"$(echo '$''{'ksh_cv_header_sys_wait_h'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1789 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <sys/wait.h>
-#ifndef WEXITSTATUS
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-
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-#line 2074 "configure"
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-{
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-#line 2109 "configure"
-#include "confdefs.h"
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-{
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-#line 2141 "configure"
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-
-#ifdef HAVE_SYS_TIME_H
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-
-
-EOF
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-
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- if test $ac_cv_type_clock_t = no; then
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-EOF
-
- fi
-
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-#line 2181 "configure"
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-
-EOF
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-
-fi
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-
- fi
-
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- cat > conftest.$ac_ext <<EOF
-#line 2216 "configure"
-#include "confdefs.h"
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-#if STDC_HEADERS
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-
-EOF
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-
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-else
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- { echo "configure: error: cannot determine type for rlimt_t when cross compiling" 1>&2; exit 1; }
-
-else
-cat > conftest.$ac_ext <<EOF
-#line 2252 "configure"
-#include "confdefs.h"
-
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/resource.h>
- main()
- {
- struct rlimit rl;
- if (sizeof(rl.rlim_cur) == sizeof(quad_t))
- exit(0);
- exit(1);
- }
-
-EOF
-eval $ac_link
-if test -s conftest$ac_exe_suffix && (./conftest; exit) 2>/dev/null; then
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- fi
- echo "$ac_t""$ksh_cv_rlim_check" 1>&6
- cat >> confdefs.h <<EOF
-#define rlim_t $ksh_cv_rlim_check
-EOF
-
- fi
-
-echo $ac_n "checking for working memmove""... $ac_c" 1>&6
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- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
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-cat > conftest.$ac_ext <<EOF
-#line 2295 "configure"
-#include "confdefs.h"
-
-#ifdef HAVE_STRING_H
-# include <string.h>
-#else
-# include <strings.h>
-#endif
-#ifdef HAVE_MEMORY_H
-# include <memory.h>
-#endif
- int
- main()
- {
- char buf[16];
- strcpy(buf, "abcdefABCDEF");
- memmove(buf + 4, buf, 6);
- if (strcmp(buf, "abcdabcdefEF"))
- exit(1);
- memmove(buf, buf + 4, 6);
- if (strcmp(buf, "abcdefcdefEF"))
- exit(2);
- exit(0);
- return 0;
- }
-EOF
-eval $ac_link
-if test -s conftest$ac_exe_suffix && (./conftest; exit) 2>/dev/null; then
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-
- else
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-else
-cat > conftest.$ac_ext <<EOF
-#line 2347 "configure"
-#include "confdefs.h"
-
-#ifdef HAVE_STRING_H
-# include <string.h>
-#else
-# include <strings.h>
-#endif
-#ifdef HAVE_MEMORY_H
-# include <memory.h>
-#endif
- int
- main()
- {
- char buf[16];
- strcpy(buf, "abcdefABCDEF");
- bcopy(buf, buf + 4, 6);
- if (strcmp(buf, "abcdabcdefEF"))
- exit(1);
- bcopy(buf + 4, buf, 6);
- if (strcmp(buf, "abcdefcdefEF"))
- exit(2);
- exit(0);
- }
-EOF
-eval $ac_link
-if test -s conftest$ac_exe_suffix && (./conftest; exit) 2>/dev/null; then
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-
-echo "$ac_t""$ksh_cv_func_bcopy" 1>&6
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-EOF
-
- fi
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-
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-else
- cat > conftest.$ac_ext <<EOF
-#line 2397 "configure"
-#include "confdefs.h"
-
-#ifdef HAVE_STRING_H
-# include <string.h>
-#else
-# include <strings.h>
-#endif
-#ifdef HAVE_MEMORY_H
-# include <memory.h>
-#endif
-
-int main() {
-
- char buf[16]; memset(buf, 'x', 7); printf("%7s", buf);
-; return 0; }
-EOF
-if { (eval echo configure:2414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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- echo "configure: failed program was:" >&5
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-
-echo "$ac_t""$ksh_cv_func_memset" 1>&6
- if test $ksh_cv_func_memset = yes; then
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-#define HAVE_MEMSET 1
-EOF
-
- fi
-
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-#line 2444 "configure"
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-char $ac_func();
-
-int main() {
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-/* The GNU C library defines this for functions which it implements
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-$ac_func();
-#endif
-
-; return 0; }
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-if { (eval echo configure:2467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
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-
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- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
-}
-{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
-}
-{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
-}
-{ /* AIX XL C 1.02.0.0 rejects this saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; };
- struct s *b; b->j = 5;
-}
-{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
-}
-
-; return 0; }
-EOF
-if { (eval echo configure:3194: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_c_const=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_c_const=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_c_const" 1>&6
-if test $ac_cv_c_const = no; then
- cat >> confdefs.h <<\EOF
-#define const
-EOF
-
-fi
-
-echo $ac_n "checking if compiler understands void""... $ac_c" 1>&6
-echo "configure:3215: checking if compiler understands void" >&5
-if eval "test \"$(echo '$''{'ksh_cv_c_void'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3220 "configure"
-#include "confdefs.h"
-
- void foo() { }
- /* Some compilers (old pcc ones) like "void *a;", but a can't be used */
- void *bar(a) void *a; { int *b = (int *) a; *b = 1; return a; }
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:3231: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ksh_cv_c_void=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ksh_cv_c_void=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ksh_cv_c_void" 1>&6
- if test $ksh_cv_c_void = yes; then
- :
- else
- cat >> confdefs.h <<\EOF
-#define void char
-EOF
-
- fi
-
-echo $ac_n "checking if compiler understands volatile""... $ac_c" 1>&6
-echo "configure:3254: checking if compiler understands volatile" >&5
-if eval "test \"$(echo '$''{'ksh_cv_c_volatile'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3259 "configure"
-#include "confdefs.h"
-int x, y, z;
-int main() {
-volatile int a; int * volatile b = x ? &y : &z;
- /* Older MIPS compilers (eg., in Ultrix 4.2) don't like *b = 0 */
- *b = 0;
-; return 0; }
-EOF
-if { (eval echo configure:3268: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ksh_cv_c_volatile=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ksh_cv_c_volatile=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ksh_cv_c_volatile" 1>&6
- if test $ksh_cv_c_volatile = yes; then
- :
- else
- cat >> confdefs.h <<\EOF
-#define volatile
-EOF
-
- fi
-
-echo $ac_n "checking if compiler understands prototypes""... $ac_c" 1>&6
-echo "configure:3291: checking if compiler understands prototypes" >&5
-if eval "test \"$(echo '$''{'ksh_cv_c_prototypes'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3296 "configure"
-#include "confdefs.h"
-
-#include <stdarg.h>
-void foo(char *fmt, ...);
-int bar(int a, char b, char *c);
-int bar(a, b, c) int a; char b; char *c;
-{ foo("%d%c%s\n", a, b, c); return a + b + *c; }
-void foo(char *fmt, ...) { va_list a; va_start(a, fmt); va_end(a); }
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:3310: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ksh_cv_c_prototypes=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ksh_cv_c_prototypes=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ksh_cv_c_prototypes" 1>&6
- if test $ksh_cv_c_prototypes = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_PROTOTYPES 1
-EOF
-
- fi
-
-echo $ac_n "checking if C compiler groks __attribute__((.. ))""... $ac_c" 1>&6
-echo "configure:3331: checking if C compiler groks __attribute__((.. ))" >&5
-if eval "test \"$(echo '$''{'ksh_cv_c_func_attr'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3336 "configure"
-#include "confdefs.h"
-
-#include <stdarg.h>
-void test_fmt(char *fmt, ...) __attribute__((format(printf, 1, 2)));
-void test_fmt(char *fmt, ...) { return; }
-int test_cnst(int) __attribute__((const));
-int test_cnst(int x) { return x + 1; }
-void test_nr() __attribute__((noreturn));
-void test_nr() { exit(1); }
-void test_uk() __attribute__((blah));
-void test_uk() { return; }
-
-int main() {
-test_nr("%d", 10); test_cnst(2); test_uk(); test_nr();
-; return 0; }
-EOF
-if { (eval echo configure:3353: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ksh_cv_c_func_attr=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ksh_cv_c_func_attr=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ksh_cv_c_func_attr" 1>&6
- if test $ksh_cv_c_func_attr = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_GCC_FUNC_ATTR 1
-EOF
-
- fi
-
-# Pull the hash mark out of the macro call to avoid m4 problems.
-ac_msg="whether #! works in shell scripts"
-echo $ac_n "checking $ac_msg""... $ac_c" 1>&6
-echo "configure:3376: checking $ac_msg" >&5
-if eval "test \"$(echo '$''{'ac_cv_sys_interpreter'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- echo '#! /bin/cat
-exit 69
-' > conftest
-chmod u+x conftest
-(SHELL=/bin/sh; export SHELL; ./conftest >/dev/null)
-if test $? -ne 69; then
- ac_cv_sys_interpreter=yes
-else
- ac_cv_sys_interpreter=no
-fi
-rm -f conftest
-fi
-
-echo "$ac_t""$ac_cv_sys_interpreter" 1>&6
-interpval="$ac_cv_sys_interpreter"
-
-if test $ac_cv_sys_interpreter = no;
- then cat >> confdefs.h <<\EOF
-#define SHARPBANG 1
-EOF
-
-fi
-echo $ac_n "checking if dup2() works (ie, resets the close-on-exec flag)""... $ac_c" 1>&6
-echo "configure:3403: checking if dup2() works (ie, resets the close-on-exec flag)" >&5
-if eval "test \"$(echo '$''{'ksh_cv_dup2_clexec_ok'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- echo "configure: warning: cannot test if dup2 is broken when cross compiling - assuming it is" 1>&2
- ksh_cv_dup2_clexec_ok=no
-else
-cat > conftest.$ac_ext <<EOF
-#line 3412 "configure"
-#include "confdefs.h"
-
-#include <sys/types.h>
-#ifdef HAVE_FCNTL_H
-# include <fcntl.h>
-#endif /* HAVE_FCNTL_H */
-#ifndef F_GETFD
-# define F_GETFD 1
-#endif
-#ifndef F_SETFD
-# define F_SETFD 2
-#endif
-#ifndef O_RDONLY
-# define O_RDONLY 0
-#endif
-/* On some systems (Ultrix 2.1..4.2 (and more?)), dup2() does not clear
- the close on exec flag */
-main()
-{
- int fd1, fd2;
- fd1 = open("/dev/null", O_RDONLY);
- if (fcntl(fd1, F_SETFD, 1) < 0)
- exit(1);
- fd2 = dup2(fd1, fd1 + 1);
- if (fd2 < 0)
- exit(2);
- exit(fcntl(fd2, F_GETFD, 0) == 0 ? 0 : 3);
-}
-
-EOF
-eval $ac_link
-if test -s conftest$ac_exe_suffix && (./conftest; exit) 2>/dev/null; then
- ksh_cv_dup2_clexec_ok=yes
-else
- ksh_cv_dup2_clexec_ok=no
-fi
-fi
-rm -fr conftest*
-fi
-
-echo "$ac_t""$ksh_cv_dup2_clexec_ok" 1>&6
- if test $ksh_cv_dup2_clexec_ok = no; then
- cat >> confdefs.h <<\EOF
-#define DUP2_BROKEN 1
-EOF
-
- fi
-
-echo $ac_n "checking flavour of signal routines""... $ac_c" 1>&6
-echo "configure:3462: checking flavour of signal routines" >&5
-if eval "test \"$(echo '$''{'ksh_cv_signal_check'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3467 "configure"
-#include "confdefs.h"
-#include <signal.h>
-int main() {
-
- sigset_t ss;
- struct sigaction sa;
- sigemptyset(&ss); sigsuspend(&ss);
- sigaction(SIGINT, &sa, (struct sigaction *) 0);
- sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0);
-
-; return 0; }
-EOF
-if { (eval echo configure:3480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ksh_cv_signal_check=posix
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- cat > conftest.$ac_ext <<EOF
-#line 3488 "configure"
-#include "confdefs.h"
-#include <signal.h>
-int main() {
-
- int mask = sigmask(SIGINT);
- sigsetmask(mask); sigblock(mask); sigpause(mask);
-
-; return 0; }
-EOF
-if { (eval echo configure:3498: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ksh_cv_signal_check=bsd42
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- cat > conftest.$ac_ext <<EOF
-#line 3506 "configure"
-#include "confdefs.h"
-#include <signal.h>
- RETSIGTYPE foo() { }
-int main() {
-
- int mask = sigmask(SIGINT);
- sigset(SIGINT, foo); sigrelse(SIGINT);
- sighold(SIGINT); sigpause(SIGINT);
-
-; return 0; }
-EOF
-if { (eval echo configure:3518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ksh_cv_signal_check=bsd41
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ksh_cv_signal_check=v7
-fi
-rm -f conftest*
-fi
-rm -f conftest*
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ksh_cv_signal_check" 1>&6
- if test $ksh_cv_signal_check = posix; then
- cat >> confdefs.h <<\EOF
-#define POSIX_SIGNALS 1
-EOF
-
- else
- cat >> confdefs.h <<\EOF
-#define USE_FAKE_SIGACT 1
-EOF
-
- if test $ksh_cv_signal_check = bsd42; then
- cat >> confdefs.h <<\EOF
-#define BSD42_SIGNALS 1
-EOF
-
- elif test $ksh_cv_signal_check = bsd41; then
- cat >> confdefs.h <<\EOF
-#define BSD41_SIGNALS 1
-EOF
-
- echo $ac_n "checking if signals interrupt read()""... $ac_c" 1>&6
-echo "configure:3556: checking if signals interrupt read()" >&5
-if eval "test \"$(echo '$''{'ksh_cv_signals_interrupt'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- { echo "configure: error: cannot determine if signals interrupt read() when cross compiling" 1>&2; exit 1; }
-
-else
-cat > conftest.$ac_ext <<EOF
-#line 3565 "configure"
-#include "confdefs.h"
-
-#include <errno.h>
-#include <signal.h>
-
- extern int errno;
- int flag = 0;
-
- RETSIGTYPE
- catcher(int sig)
- {
- flag = 1;
- return RETSIGVAL;
- }
-
- int
- main()
- {
- int pid;
- int fdc[2]; /* child writes to parent */
- int fdp[2]; /* parent writes to child */
- char buf;
- int nread;
-
- if (pipe(fdc) < 0)
- exit(1);
- if (pipe(fdp) < 0)
- exit(2);
- if ((pid = fork()) < 0)
- exit(3);
- if (pid == 0) {
- close(fdc[0]);
- close(fdp[1]);
- if (read(fdp[0], &buf, 1) != 0)
- exit(10);
- sleep(1); /* let parent into read */
- if (kill(getppid(), SIGALRM) < 0)
- exit(11);
- sleep(1); /* ensure parent gets to run */
- write(fdc[1], "1", 1);
- close(fdc[1]);
- exit(0);
- }
- close(fdc[1]);
- close(fdp[0]);
-
- /* Use native routines for test as this is what the shell
- * will be using...
- */
-#ifdef POSIX_SIGNALS
- {
- struct sigaction sa, osa;
- sa.sa_handler = catcher;
- sigemptyset(&sa.sa_mask);
- sa.sa_flags = 0;
- sigaction(SIGALRM, &sa, &osa);
- }
-#else /* POSIX_SIGNALS */
-# ifdef BSD42_SIGNALS
- {
- struct sigvec vec, ovec;
- vec.sv_handler = catcher;
- vec.sv_mask = 0;
- vec.sv_flags = 0;
-# ifdef SV_INTERRUPT
- vec.sv_flags |= SV_INTERRUPT;
-# endif /* SV_INTERRUPT */
- sigvec(SIGALRM, &vec, &ovec);
- }
-# else /* BSD42_SIGNALS */
-# ifdef BSD41_SIGNALS
- sigset(SIGALRM, catcher);
-# else /* BSD41_SIGNALS */
-# ifdef V7_SIGNALS
- signal(SIGALRM, catcher);
-# else /* V7_SIGNALS */
- what kind of signals do you have?
-# endif /* V7_SIGNALS */
-# endif /* BSD41_SIGNALS */
-# endif /* BSD42_SIGNALS */
-#endif /* POSIX_SIGNALS */
- close(fdp[1]); /* start child */
- nread = read(fdc[0], &buf, 1);
- if (nread == 0)
- exit(4);
- if (nread > 0)
- exit(5);
- if (errno != EINTR)
- exit(6);
- if (!flag)
- exit(7);
- exit(0);
- return 0;
- }
-
-EOF
-eval $ac_link
-if test -s conftest$ac_exe_suffix && (./conftest; exit) 2>/dev/null; then
- ksh_cv_signals_interrupt=yes
-else
- ksh_cv_signals_interrupt=no
-fi
-fi
-rm -fr conftest*
-fi
-
-echo "$ac_t""$ksh_cv_signals_interrupt" 1>&6
- if test $ksh_cv_signals_interrupt = no ; then
- cat >> confdefs.h <<\EOF
-#define SIGNALS_DONT_INTERRUPT 1
-EOF
-
- fi
- else
- cat >> confdefs.h <<\EOF
-#define V7_SIGNALS 1
-EOF
-
- fi
- fi
-
-echo $ac_n "checking flavour of pgrp routines""... $ac_c" 1>&6
-echo "configure:3688: checking flavour of pgrp routines" >&5
-if eval "test \"$(echo '$''{'ksh_cv_pgrp_check'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- { echo "configure: error: cannot taste pgrp routines when cross compiling" 1>&2; exit 1; }
-else
-cat > conftest.$ac_ext <<EOF
-#line 3696 "configure"
-#include "confdefs.h"
-
-/* Check for BSD process groups */
-#include <signal.h>
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif /* HAVE_UNISTD_H */
- main()
- {
- int ecode = 0, child = fork();
- if (child < 0)
- exit(1);
- if (child == 0) {
- signal(SIGTERM, SIG_DFL); /* just to make sure */
- sleep(10);
- exit(9);
- }
- if (setpgrp(child, child) < 0)
- ecode = 2;
- else if (getpgrp(child) != child)
- ecode = 3;
- kill(child, SIGTERM);
- exit(ecode);
- }
-
-EOF
-eval $ac_link
-if test -s conftest$ac_exe_suffix && (./conftest; exit) 2>/dev/null; then
- ksh_cv_pgrp_check=bsd
-else
- if test "$cross_compiling" = yes; then
- { echo "configure: error: cannot taste pgrp routines when cross compiling" 1>&2; exit 1; }
-else
-cat > conftest.$ac_ext <<EOF
-#line 3731 "configure"
-#include "confdefs.h"
-
-/* Check for POSIX process groups */
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif /* HAVE_UNISTD_H */
- main()
- {
- int child;
- int n, p1[2], p2[2];
- char buf[1];
- if (pipe(p1) < 0 || pipe(p2) < 0)
- exit(1);
- if ((child = fork()) < 0)
- exit(2);
- if (child == 0) {
- n = read(p1[0], buf, sizeof(buf)); /* wait for parent to setpgid */
- buf[0] = (n != 1 ? 10 : (getpgrp() != getpid() ? 11 : 0));
- if (write(p2[1], buf, sizeof(buf)) != 1)
- exit(12);
- exit(0);
- }
- if (setpgid(child, child) < 0)
- exit(3);
- if (write(p1[1], buf, 1) != 1)
- exit(4);
- if (read(p2[0], buf, 1) != 1)
- exit(5);
- exit((int) buf[0]);
- }
-
-EOF
-eval $ac_link
-if test -s conftest$ac_exe_suffix && (./conftest; exit) 2>/dev/null; then
- ksh_cv_pgrp_check=posix
-else
- if test "$cross_compiling" = yes; then
- { echo "configure: error: cannot taste pgrp routines when cross compiling" 1>&2; exit 1; }
-else
-cat > conftest.$ac_ext <<EOF
-#line 3772 "configure"
-#include "confdefs.h"
-
-/* Check for SYSV process groups */
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif /* HAVE_UNISTD_H */
- main()
- {
- int child;
- int n, p[2];
- char buf[1];
- if (pipe(p) < 0)
- exit(1);
- if ((child = fork()) < 0)
- exit(2);
- if (child == 0) {
- buf[0] = (setpgrp() < 0 ? 10 : (getpgrp() != getpid() ? 11 : 0));
- if (write(p[1], buf, sizeof(buf)) != 1)
- exit(11);
- exit(0);
- }
- if (read(p[0], buf, 1) != 1)
- exit(3);
- exit((int) buf[0]);
- }
-
-EOF
-eval $ac_link
-if test -s conftest$ac_exe_suffix && (./conftest; exit) 2>/dev/null; then
- ksh_cv_pgrp_check=sysv
-else
- ksh_cv_pgrp_check=none
-fi
-fi
-rm -fr conftest*
-fi
-fi
-rm -fr conftest*
-fi
-fi
-rm -fr conftest*
-fi
-
-echo "$ac_t""$ksh_cv_pgrp_check" 1>&6
- if test $ksh_cv_pgrp_check = bsd; then
- cat >> confdefs.h <<\EOF
-#define BSD_PGRP 1
-EOF
-
- elif test $ksh_cv_pgrp_check = posix; then
- cat >> confdefs.h <<\EOF
-#define POSIX_PGRP 1
-EOF
-
- elif test $ksh_cv_pgrp_check = sysv; then
- cat >> confdefs.h <<\EOF
-#define SYSV_PGRP 1
-EOF
-
- else
- cat >> confdefs.h <<\EOF
-#define NO_PGRP 1
-EOF
-
- fi
-
- if test $ksh_cv_pgrp_check = bsd || test $ksh_cv_pgrp_check = posix ; then
- echo $ac_n "checking if process group synchronization is required""... $ac_c" 1>&6
-echo "configure:3841: checking if process group synchronization is required" >&5
-if eval "test \"$(echo '$''{'ksh_cv_need_pgrp_sync'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- echo "configure: warning: cannot test if pgrp synchronization needed when cross compiling - assuming it is" 1>&2
- ksh_cv_need_pgrp_sync=yes
-else
-cat > conftest.$ac_ext <<EOF
-#line 3850 "configure"
-#include "confdefs.h"
-
- main()
- {
-#ifdef POSIX_PGRP
-# define getpgID() getpgrp()
-#else
-# define getpgID() getpgrp(0)
-# define setpgid(x,y) setpgrp(x,y)
-#endif
- int pid1, pid2, fds[2];
- int status;
- char ok;
- switch (pid1 = fork()) {
- case -1:
- exit(1);
- case 0:
- setpgid(0, getpid());
- exit(0);
- }
- setpgid(pid1, pid1);
- sleep(2); /* let first child die */
- if (pipe(fds) < 0)
- exit(2);
- switch (pid2 = fork()) {
- case -1:
- exit(3);
- case 0:
- setpgid(0, pid1);
- ok = getpgID() == pid1;
- write(fds[1], &ok, 1);
- exit(0);
- }
- setpgid(pid2, pid1);
- close(fds[1]);
- if (read(fds[0], &ok, 1) != 1)
- exit(4);
- wait(&status);
- wait(&status);
- exit(ok ? 0 : 5);
- }
-
-EOF
-eval $ac_link
-if test -s conftest$ac_exe_suffix && (./conftest; exit) 2>/dev/null; then
- ksh_cv_need_pgrp_sync=no
-else
- ksh_cv_need_pgrp_sync=yes
-fi
-fi
-rm -fr conftest*
-fi
-
-echo "$ac_t""$ksh_cv_need_pgrp_sync" 1>&6
- if test $ksh_cv_need_pgrp_sync = yes; then
- cat >> confdefs.h <<\EOF
-#define NEED_PGRP_SYNC 1
-EOF
-
- fi
- fi
-
-echo $ac_n "checking if opendir() fails to open non-directories""... $ac_c" 1>&6
-echo "configure:3914: checking if opendir() fails to open non-directories" >&5
-if eval "test \"$(echo '$''{'ksh_cv_opendir_ok'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- echo "configure: warning: cannot test if opendir opens non-directories when cross compiling - assuming it does" 1>&2
- ksh_cv_opendir_ok=no
-else
-cat > conftest.$ac_ext <<EOF
-#line 3923 "configure"
-#include "confdefs.h"
-
-#include <stdio.h>
-#include <sys/types.h>
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif /* HAVE_UNISTD_H */
-#if defined(HAVE_DIRENT_H)
-# include <dirent.h>
-#else
-# define dirent direct
-# ifdef SYSNDIR
-# include <sys/ndir.h>
-# endif /* SYSNDIR */
-# ifdef SYSDIR
-# include <sys/dir.h>
-# endif /* SYSDIR */
-# ifdef NDIR
-# include <ndir.h>
-# endif /* NDIR */
-#endif /* DIRENT */
- main()
- {
- int i, ret = 0;
- FILE *fp;
- char *fname = "conftestod", buf[256];
- for (i = 0; i < sizeof(buf); i++) /* memset(buf, 0, sizeof(buf)) */
- buf[i] = 0;
- unlink(fname); /* paranoia */
- i = ((fp = fopen(fname, "w")) == (FILE *) 0 && (ret = 1))
- || (fwrite(buf, sizeof(buf), 1, fp) != 1 && (ret = 2))
- || (fclose(fp) == EOF && (ret = 3))
- || (opendir(fname) && (ret = 4))
- || (opendir("/dev/null") && (ret = 5));
- unlink(fname);
- exit(ret);
- }
-
-EOF
-eval $ac_link
-if test -s conftest$ac_exe_suffix && (./conftest; exit) 2>/dev/null; then
- ksh_cv_opendir_ok=yes
-else
- ksh_cv_opendir_ok=no
-fi
-fi
-rm -fr conftest*
-fi
-
-echo "$ac_t""$ksh_cv_opendir_ok" 1>&6
- if test $ksh_cv_opendir_ok = no; then
- cat >> confdefs.h <<\EOF
-#define OPENDIR_DOES_NONDIR 1
-EOF
-
- fi
-
-echo $ac_n "checking if you have /dev/fd/n""... $ac_c" 1>&6
-echo "configure:3982: checking if you have /dev/fd/n" >&5
-if eval "test \"$(echo '$''{'ksh_cv_dev_fd'+set}')\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- echo "configure: warning: cannot determine if you have /dev/fd support" 1>&2
- ksh_cv_dev_fd=no
-else
-cat > conftest.$ac_ext <<EOF
-#line 3991 "configure"
-#include "confdefs.h"
-
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
- main()
- {
- struct stat s1, s2;
- FILE *fp1, *fp2;
- char *file = "conftest.file";
- char devfd[32];
-
- if (!(fp1 = fopen(file, "w")))
- exit(1);
- if (fstat(fileno(fp1), &s1) < 0)
- exit(2);
- sprintf(devfd, "/dev/fd/%d", fileno(fp1));
- if (!(fp2 = fopen(devfd, "w")))
- exit(3);
- if (fstat(fileno(fp2), &s2) < 0)
- exit(4);
- if (s1.st_dev != s2.st_dev || s1.st_ino != s2.st_ino)
- exit(5);
- exit(0);
- }
-
-EOF
-eval $ac_link
-if test -s conftest$ac_exe_suffix && (./conftest; exit) 2>/dev/null; then
- ksh_cv_dev_fd=yes
-else
- ksh_cv_dev_fd=no
-fi
-fi
-rm -fr conftest*
-fi
-
-echo "$ac_t""$ksh_cv_dev_fd" 1>&6
- if test $ksh_cv_dev_fd = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_DEV_FD 1
-EOF
-
- fi
-
-ac_clean_files="$ac_clean_files a.out"
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs. It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already. You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
- case $(ac_space=' '; set | grep ac_space 2>&1) in
- *ac_space=\ *)
- # 'set' does not quote correctly, so add quotes (double-quote substitution
- # turns \\\\ into \\, and sed turns \\ into \).
- sed -n \
- -e "s/'/'\\\\''/g" \
- -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
- ;;
- *)
- # 'set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
- ;;
- esac >> confcache
-if cmp -s $cache_file confcache; then
- :
-else
- if test -w $cache_file; then
- echo "updating cache $cache_file"
- cat confcache > $cache_file
- else
- echo "not updating unwritable cache $cache_file"
- fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
- ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-DEFS=-DHAVE_CONFIG_H
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-HOSTNAME="$(hostname 2>/dev/null)" || HOSTNAME="$(uname -n 2>/dev/null)"
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host $(echo "$HOSTNAME" | sed 1q):
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
- case "\$ac_option" in
- -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
- echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
- exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
- -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
- echo "$CONFIG_STATUS generated by autoconf version 2.13.20020210"
- exit 0 ;;
- -help | --help | --hel | --he | --h)
- echo "\$ac_cs_usage"; exit 0 ;;
- *) echo "\$ac_cs_usage"; exit 1 ;;
- esac
-done
-
-ac_given_srcdir=$srcdir
-
-trap 'rm -fr $(echo " config.h" | sed "s/:[^ ]*//g") conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@SHELL_PROG@%$SHELL_PROG%g
-s%@CC@%$CC%g
-s%@CPP@%$CPP%g
-s%@LDSTATIC@%$LDSTATIC%g
-s%@ac_exe_suffix@%$ac_exe_suffix%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
- if test $ac_beg -gt 1; then
- sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
- else
- sed "${ac_end}q" conftest.subs > conftest.s$ac_file
- fi
- if test ! -s conftest.s$ac_file; then
- ac_more_lines=false
- rm -f conftest.s$ac_file
- else
- if test -z "$ac_sed_cmds"; then
- ac_sed_cmds="sed -f conftest.s$ac_file"
- else
- ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
- fi
- ac_file=$(expr $ac_file + 1)
- ac_beg=$ac_end
- ac_end=$(expr $ac_end + $ac_max_sed_cmds)
- fi
-done
-if test -z "$ac_sed_cmds"; then
- ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-""}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=$(echo "$ac_file"|sed 's%[^:]*:%%')
- ac_file=$(echo "$ac_file"|sed 's%:.*%%') ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=$(echo $ac_file|sed 's%/[^/][^/]*$%%')
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- ac_dir_suffix="/$(echo $ac_dir|sed 's%^\./%%')"
- # A "../" for each directory in $ac_dir_suffix.
- ac_dots=$(echo $ac_dir_suffix|sed 's%/[^/]*%../%g')
- else
- ac_dir_suffix= ac_dots=
- fi
-
- case "$ac_given_srcdir" in
- .) srcdir=.
- if test -z "$ac_dots"; then top_srcdir=.
- else top_srcdir=$(echo $ac_dots|sed 's%/$%%'); fi ;;
- /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
- *) # Relative path.
- srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
- top_srcdir="$ac_dots$ac_given_srcdir" ;;
- esac
-
-
- echo creating "$ac_file"
- rm -f "$ac_file"
- configure_input="Generated automatically from $(echo $ac_file_in|sed 's%.*/%%') by configure."
- case "$ac_file" in
- *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
- *) ac_comsub= ;;
- esac
-
- ac_file_inputs=$(echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g")
- sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
-# NAME is the cpp macro being defined and VALUE is the value it is being given.
-#
-# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
-ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
-ac_dC='\3'
-ac_dD='%g'
-# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
-ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
-ac_uB='\([ ]\)%\1#\2define\3'
-ac_uC=' '
-ac_uD='\4%g'
-# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
-ac_eB='$%\1#\2define\3'
-ac_eC=' '
-ac_eD='%g'
-
-if test "${CONFIG_HEADERS+set}" != set; then
-EOF
-cat >> $CONFIG_STATUS <<EOF
- CONFIG_HEADERS="config.h"
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-fi
-for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=$(echo "$ac_file"|sed 's%[^:]*:%%')
- ac_file=$(echo "$ac_file"|sed 's%:.*%%') ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- echo creating $ac_file
-
- rm -f conftest.frag conftest.in conftest.out
- ac_file_inputs=$(echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g")
- cat $ac_file_inputs > conftest.in
-
-EOF
-
-
-# Transform confdefs.h into a sed script conftest.vals that substitutes
-# the proper values into config.h.in to produce config.h. And first:
-# Protect against being on the right side of a sed subst in config.status.
-# Protect against being in an unquoted here document in config.status.
-rm -f conftest.vals
-cat > conftest.hdr <<\EOF
-s/[\\&%]/\\&/g
-s%[\\$`]%\\&%g
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
-s%ac_d%ac_u%gp
-s%ac_u%ac_e%gp
-EOF
-sed -n -f conftest.hdr confdefs.h > conftest.vals
-rm -f conftest.hdr
-
-# This sed command replaces #undef with comments. This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-cat >> conftest.vals <<\EOF
-s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
-EOF
-
-# Break up conftest.vals because some shells have a limit on
-# the size of here documents, and old seds have small limits too.
-
-rm -f conftest.tail
-while :
-do
- ac_lines=$(grep -c . conftest.vals)
- # grep -c gives empty output for an empty file on some AIX systems.
- if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
- # Write a limited-size here document to conftest.frag.
- echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
- sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
- echo 'CEOF
- sed -f conftest.frag conftest.in > conftest.out
- rm -f conftest.in
- mv conftest.out conftest.in
-' >> $CONFIG_STATUS
- sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
- rm -f conftest.vals
- mv conftest.tail conftest.vals
-done
-rm -f conftest.vals
-
-
-cat >> $CONFIG_STATUS <<\EOF
- rm -f conftest.frag conftest.h
- echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
- cat conftest.in >> conftest.h
- rm -f conftest.in
- if cmp -s $ac_file conftest.h 2>/dev/null; then
- echo "$ac_file is unchanged"
- rm -f conftest.h
- else
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=$(echo $ac_file|sed 's%/[^/][^/]*$%%')
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- fi
- rm -f $ac_file
- mv conftest.h $ac_file
- fi
-fi; done
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1