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freebsd_amp_hwpstate/contrib/nvi/build/configure

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#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.7
# Copyright (C) 1992, 1993, 1994 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:
ac_help="$ac_help
--enable-debug Build a debugging version."
ac_help="$ac_help
--with-x use the X Window System"
ac_help="$ac_help
--enable-perlinterp Include a Perl interpreter in vi."
ac_help="$ac_help
--enable-tknvi Build a Tk/Tcl front-end for vi."
ac_help="$ac_help
--enable-tclinterp Include a Tk/Tcl interpreter in vi."
ac_help="$ac_help
--disable-curses DON'T use the nvi-provided curses routines."
ac_help="$ac_help
--disable-db DON'T use the nvi-provided DB routines."
ac_help="$ac_help
--disable-re DON'T use the nvi-provided RE routines."
# 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='${prefix}/man'
# Initialize some other variables.
subdirs=
MFLAGS= MAKEFLAGS=
ac_prev=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$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
if test -n "$ac_help"; then
echo "--enable and --with options recognized:$ac_help"
fi
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="$ac_optarg" ;;
-nfp | --nfp | --nf)
# Obsolete; use --without-fp.
with_fp=no ;;
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c)
no_create=yes ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
no_recursion=yes ;;
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
| --oldin | --oldi | --old | --ol | --o)
ac_prev=oldincludedir ;;
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
oldincludedir="$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="$ac_optarg" ;;
-program-transform-name | --program-transform-name \
| --program-transform-nam | --program-transform-na \
| --program-transform-n | --program-transform- \
| --program-transform | --program-transfor \
| --program-transfo | --program-transf \
| --program-trans | --program-tran \
| --progr-tra | --program-tr | --program-t)
ac_prev=program_transform_name ;;
-program-transform-name=* | --program-transform-name=* \
| --program-transform-nam=* | --program-transform-na=* \
| --program-transform-n=* | --program-transform-=* \
| --program-transform=* | --program-transfor=* \
| --program-transfo=* | --program-transf=* \
| --program-trans=* | --program-tran=* \
| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name="$ac_optarg" ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
| --sbi=* | --sb=*)
sbindir="$ac_optarg" ;;
-sharedstatedir | --sharedstatedir | --sharedstatedi \
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
| --sharedst | --shareds | --shared | --share | --shar \
| --sha | --sh)
ac_prev=sharedstatedir ;;
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
| --sha=* | --sh=*)
sharedstatedir="$ac_optarg" ;;
-site | --site | --sit)
ac_prev=site ;;
-site=* | --site=* | --sit=*)
site="$ac_optarg" ;;
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
srcdir="$ac_optarg" ;;
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
| --syscon | --sysco | --sysc | --sys | --sy)
ac_prev=sysconfdir ;;
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
sysconfdir="$ac_optarg" ;;
-target | --target | --targe | --targ | --tar | --ta | --t)
ac_prev=target ;;
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
target="$ac_optarg" ;;
-v | -verbose | --verbose | --verbos | --verbo | --verb)
verbose=yes ;;
-version | --version | --versio | --versi | --vers)
echo "configure generated by autoconf version 2.7"
exit 0 ;;
-with-* | --with-*)
ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
# 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; }
fi
ac_package=`echo $ac_package| sed 's/-/_/g'`
case "$ac_option" in
*=*) ;;
*) ac_optarg=yes ;;
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; }
fi
ac_package=`echo $ac_package| sed 's/-/_/g'`
eval "with_${ac_package}=no" ;;
--x)
# Obsolete; use --with-x.
with_x=yes ;;
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
| --x-incl | --x-inc | --x-in | --x-i)
ac_prev=x_includes ;;
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
x_includes="$ac_optarg" ;;
-x-libraries | --x-libraries | --x-librarie | --x-librari \
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
ac_prev=x_libraries ;;
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
x_libraries="$ac_optarg" ;;
-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
;;
*)
if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
echo "configure: warning: $ac_option: invalid host type" 1>&2
fi
if test "x$nonopt" != xNONE; then
{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
fi
nonopt="$ac_option"
;;
esac
done
if test -n "$ac_prev"; then
{ echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
fi
trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
# File descriptor usage:
# 0 standard input
# 1 file creation
# 2 errors and warnings
# 3 some systems may open it to /dev/tty
# 4 used on the Kubota Titan
# 6 checking for... messages and results
# 5 compiler messages saved in config.log
if test "$silent" = yes; then
exec 6>/dev/null
else
exec 6>&1
fi
exec 5>./config.log
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.
# Also quote any args containing shell metacharacters.
ac_configure_args=
for ac_arg
do
case "$ac_arg" in
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --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 $ac_arg" ;;
esac
done
# NLS nuisances.
# Only set LANG and LC_ALL to C if already set.
# These must not be set unconditionally because not all systems understand
# e.g. LANG=C (notably SCO).
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LANG+set}" = set; then LANG=C; export LANG; fi
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -rf conftest* confdefs.h
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo > confdefs.h
# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
ac_unique_file=../common/main.c
# Find the source files, if location was not specified.
if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
# 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
if test ! -r $srcdir/$ac_unique_file; then
srcdir=..
fi
else
ac_srcdir_defaulted=no
fi
if test ! -r $srcdir/$ac_unique_file; then
if test "$ac_srcdir_defaulted" = yes; then
{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
else
{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
fi
fi
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
# Prefer explicitly selected file to automatically selected ones.
if test -z "$CONFIG_SITE"; then
if test "x$prefix" != xNONE; then
CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
else
CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi
fi
for ac_site_file in $CONFIG_SITE; do
if test -r "$ac_site_file"; then
echo "loading site script $ac_site_file"
. "$ac_site_file"
fi
done
if test -r "$cache_file"; then
echo "loading cache $cache_file"
. $cache_file
else
echo "creating cache $cache_file"
> $cache_file
fi
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 $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
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
ac_n= ac_c='
' ac_t=' '
else
ac_n=-n ac_c= ac_t=
fi
else
ac_n= ac_c='\c' ac_t=
fi
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="$ac_aux_dir/install.sh -c"
break
fi
done
if test -z "$ac_aux_dir"; then
{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
fi
ac_config_guess=$ac_aux_dir/config.guess
ac_config_sub=$ac_aux_dir/config.sub
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
# 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:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
# Account for people who put trailing slashes in PATH elements.
case "$ac_dir/" in
/|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
*)
# OSF1 and SCO ODT 3.0 have their own names for install.
for ac_prog in ginstall installbsd scoinst install; do
if test -f $ac_dir/$ac_prog; then
if test $ac_prog = install &&
grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
# OSF/1 installbsd also uses dspmsg, but is usable.
:
else
ac_cv_path_install="$ac_dir/$ac_prog -c"
break 2
fi
fi
done
;;
esac
done
IFS="$ac_save_ifs"
fi
if test "${ac_cv_path_install+set}" = set; then
INSTALL="$ac_cv_path_install"
else
# As a last resort, use the slow shell script. We don't cache a
# path for INSTALL within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the path is relative.
INSTALL="$ac_install_sh"
fi
fi
echo "$ac_t""$INSTALL" 1>&6
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
# Make sure we can run config.sub.
if $ac_config_sub sun4 >/dev/null 2>&1; then :
else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
fi
echo $ac_n "checking host system type""... $ac_c" 1>&6
host_alias=$host
case "$host_alias" in
NONE)
case $nonopt in
NONE)
if host_alias=`$ac_config_guess`; then :
else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
fi ;;
*) host_alias=$nonopt ;;
esac ;;
esac
host=`$ac_config_sub $host_alias`
host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
echo "$ac_t""$host" 1>&6
if test "$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,"
echo $ac_n "checking if --enable-debug option specified""... $ac_c" 1>&6
# Check whether --enable-debug or --disable-debug was given.
if test "${enable_debug+set}" = set; then
enableval="$enable_debug"
vi_cv_debug="yes"
else
vi_cv_debug="no"
fi
if test "$vi_cv_debug" = yes; then
cat >> confdefs.h <<\EOF
#define DEBUG 1
EOF
OPTFLAG=${OPTFLAG-"-g"}
no_op_OPTFLAG=${no_op_OPTFLAG-"-g"}
fi
echo "$ac_t""$vi_cv_debug" 1>&6
case "$host_os" in
aix3.2.5) OPTFLAG=${OPTFLAG-"-O"};;
aix4.1*) CFLAGS=${CFLAGS-"-qstrict"}
OPTFLAG=${OPTFLAG-"-O3"};;
aux*) CPPFLAGS=${CPPFLAGS-"-ZP -D_BSD_SOURCE -D_SYSV_SOURCE -D_AUX_SOURCE"}
LDFLAGS=${LDFLAGS-"-ZP"}
OPTFLAG=${OPTFLAG-"-O"};;
bsd4.4) OPTFLAG=${OPTFLAG-"-O2"};;
bsdi*) CC=${CC-"shlicc"}
OPTFLAG=${OPTFLAG-"-O2"};;
irix6*) OPTFLAG=${OPTFLAG-"-O2"};;
irix*) OPTFLAG=${OPTFLAG-"-O2"};;
lynxos*) # 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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_CC="gcc"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
echo "$ac_t""$CC" 1>&6
else
echo "$ac_t""no" 1>&6
fi
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
ac_cv_prog_gcc_g=yes
else
ac_cv_prog_gcc_g=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
if test $ac_cv_prog_gcc_g = yes; then
CFLAGS="-g -O"
else
CFLAGS="-O"
fi
fi
else
GCC=
test "${CFLAGS+set}" = set || CFLAGS="-g"
fi
echo $ac_n "checking for GNU C (gcc) version 2.x""... $ac_c" 1>&6
ac_cv_gcc_vers=`${CC-cc} -v 2>&1 | \
grep "gcc version " | sed 's/.*version //'`
ac_cv_gcc_major=`echo "$ac_cv_gcc_vers" | sed 's/\..*//'`
if test "$ac_cv_gcc_major" = "2" ; then
echo "$ac_t""yes" 1>&6
else
echo "$ac_t""no" 1>&6
echo "Fatal error: Nvi requires gcc 2.x to build on LynxOS."
echo "See build/README.LynxOS for more information."
exit 1
fi;;
nextstep3) CPPFLAGS=${CPPFLAGS-"-w -pipe -posix"}
LDFLAGS=${LDFLAGS-"-posix"}
OPTFLAG=${OPTFLAG-"-O9"};;
osf*) CFLAGS=${CFLAGS-"-Olimit 1000"};;
solaris*) no_op_OPTFLAG=${no_op_OPTFLAG-""};;
sunos*) no_op_OPTFLAG=${no_op_OPTFLAG-""};;
esac
CC=${CC-cc}
OPTFLAG=${OPTFLAG-"-O"}
no_op_OPTFLAG=${no_op_OPTFLAG-"$OPTFLAG"}
case "$host_os" in
bsdi2.1) LIBS=${LIBS-"-lipc"};;
dgux*) LIBS=${LIBS-"-ldgc"};;
irix6*) LIBS=${LIBS-"-lbsd"};;
irix*) LIBS=${LIBS-"-lc_s -lbsd"};;
isc*) LIBS=${LIBS-"-lcposix -linet"};;
netbsd1*) LIBS=${LIBS-"-lcrypt"};;
ptx*) LIBS=${LIBS-"-lseq -linet -lsocket"};;
sco3.2*) LIBS=${LIBS-"-lsocket"};;
sinix*) LIBS=${LIBS-"-lelf -lc"};;
solaris*) LIBS=${LIBS-"-lsocket -lnsl -ldl"}
RLIBS=yes;;
wgs*) LIBS=${LIBS-"-lnsl"};;
esac
case "$host_os" in
aux*) LIBOBJS="getopt.o strpbrk.o $LIBOBJS";;
esac
case "$host_os" in
ultrix*) cat >> confdefs.h <<\EOF
#define HAVE_BROKEN_VDISABLE 1
EOF
;;
esac
CPPFLAGS="$ADDCPPFLAGS $CPPFLAGS"
LDFLAGS="$ADDLDFLAGS $LDFLAGS"
LIBS="$ADDLIBS $LIBS"
# If we cannot run a trivial program, we must be cross compiling.
echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
#line 839 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_cross=no
else
ac_cv_c_cross=yes
fi
fi
rm -fr conftest*
fi
echo "$ac_t""$ac_cv_c_cross" 1>&6
cross_compiling=$ac_cv_c_cross
echo $ac_n "checking whether the compiler ($CC $CFLAGS $LDFLAGS) actually works""... $ac_c" 1>&6
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 $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
if test "$cross_compiling" = yes; then
cat > conftest.$ac_ext <<EOF
#line 869 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
am_cv_prog_cc_works=yes
else
rm -rf conftest*
am_cv_prog_cc_works=no
fi
rm -f conftest*
else
cat > conftest.$ac_ext <<EOF
#line 888 "configure"
#include "confdefs.h"
main() { exit(0); }
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
am_cv_prog_cc_works=yes
else
am_cv_prog_cc_works=no
fi
fi
rm -fr conftest*
case "$am_cv_prog_cc_works" in
*no) { echo "configure: error: Installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } ;;
*yes) ;;
esac
echo "$ac_t""yes" 1>&6
PATH="$PATH:/usr/bin:/usr/sbin:/sbin:/etc:/usr/etc:/usr/lib:/usr/ucblib:"
# Extract the first word of "sh", so it can be a program name with args.
set dummy sh; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_shell'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$vi_cv_path_shell" in
/*)
ac_cv_path_vi_cv_path_shell="$vi_cv_path_shell" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_vi_cv_path_shell="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_vi_cv_path_shell" && ac_cv_path_vi_cv_path_shell="no"
;;
esac
fi
vi_cv_path_shell="$ac_cv_path_vi_cv_path_shell"
if test -n "$vi_cv_path_shell"; then
echo "$ac_t""$vi_cv_path_shell" 1>&6
else
echo "$ac_t""no" 1>&6
fi
if test "$vi_cv_path_shell" = no; then
echo "Fatal error: the shell utility not found."
exit 1
fi
# Extract the first word of "sendmail", so it can be a program name with args.
set dummy sendmail; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_sendmail'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$vi_cv_path_sendmail" in
/*)
ac_cv_path_vi_cv_path_sendmail="$vi_cv_path_sendmail" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_vi_cv_path_sendmail="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_vi_cv_path_sendmail" && ac_cv_path_vi_cv_path_sendmail="no"
;;
esac
fi
vi_cv_path_sendmail="$ac_cv_path_vi_cv_path_sendmail"
if test -n "$vi_cv_path_sendmail"; then
echo "$ac_t""$vi_cv_path_sendmail" 1>&6
else
echo "$ac_t""no" 1>&6
fi
if test "$vi_cv_path_sendmail" = no; then
echo "WARNING: The sendmail utility was not found!"
echo "WARNING: Users will not be told of saved files."
fi
for ac_prog in perl5 perl
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_perl'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$vi_cv_path_perl" in
/*)
ac_cv_path_vi_cv_path_perl="$vi_cv_path_perl" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_vi_cv_path_perl="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
;;
esac
fi
vi_cv_path_perl="$ac_cv_path_vi_cv_path_perl"
if test -n "$vi_cv_path_perl"; then
echo "$ac_t""$vi_cv_path_perl" 1>&6
else
echo "$ac_t""no" 1>&6
fi
test -n "$vi_cv_path_perl" && break
done
test -n "$vi_cv_path_perl" || vi_cv_path_perl="no"
echo $ac_n "checking for preserve directory""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_path_preserve'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
dirlist="/var/preserve /var/tmp /usr/tmp"
vi_cv_path_preserve=no
for i in $dirlist; do
if test -d $i/vi.recover; then
vi_cv_path_preserve=$i/vi.recover
break;
fi
done
if test "$vi_cv_path_preserve" = no; then
for i in $dirlist; do
if test -d $i -a -w $i; then
vi_cv_path_preserve=$i/vi.recover
break;
fi
done
fi
fi
if test "$vi_cv_path_preserve" = no; then
echo "Fatal error: no writeable preserve directory found."
exit 1
fi
echo "$ac_t""$vi_cv_path_preserve" 1>&6
# Extract the first word of "chmod", so it can be a program name with args.
set dummy chmod; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_chmod'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$vi_cv_path_chmod" in
/*)
ac_cv_path_vi_cv_path_chmod="$vi_cv_path_chmod" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_vi_cv_path_chmod="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_vi_cv_path_chmod" && ac_cv_path_vi_cv_path_chmod="missing_chmod"
;;
esac
fi
vi_cv_path_chmod="$ac_cv_path_vi_cv_path_chmod"
if test -n "$vi_cv_path_chmod"; then
echo "$ac_t""$vi_cv_path_chmod" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "cp", so it can be a program name with args.
set dummy cp; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_cp'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$vi_cv_path_cp" in
/*)
ac_cv_path_vi_cv_path_cp="$vi_cv_path_cp" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_vi_cv_path_cp="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_vi_cv_path_cp" && ac_cv_path_vi_cv_path_cp="missing_cp"
;;
esac
fi
vi_cv_path_cp="$ac_cv_path_vi_cv_path_cp"
if test -n "$vi_cv_path_cp"; then
echo "$ac_t""$vi_cv_path_cp" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "ln", so it can be a program name with args.
set dummy ln; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_ln'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$vi_cv_path_ln" in
/*)
ac_cv_path_vi_cv_path_ln="$vi_cv_path_ln" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_vi_cv_path_ln="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_vi_cv_path_ln" && ac_cv_path_vi_cv_path_ln="missing_ln"
;;
esac
fi
vi_cv_path_ln="$ac_cv_path_vi_cv_path_ln"
if test -n "$vi_cv_path_ln"; then
echo "$ac_t""$vi_cv_path_ln" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "mkdir", so it can be a program name with args.
set dummy mkdir; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_mkdir'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$vi_cv_path_mkdir" in
/*)
ac_cv_path_vi_cv_path_mkdir="$vi_cv_path_mkdir" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_vi_cv_path_mkdir="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_vi_cv_path_mkdir" && ac_cv_path_vi_cv_path_mkdir="missing_mkdir"
;;
esac
fi
vi_cv_path_mkdir="$ac_cv_path_vi_cv_path_mkdir"
if test -n "$vi_cv_path_mkdir"; then
echo "$ac_t""$vi_cv_path_mkdir" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "rm", so it can be a program name with args.
set dummy rm; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_rm'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$vi_cv_path_rm" in
/*)
ac_cv_path_vi_cv_path_rm="$vi_cv_path_rm" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_vi_cv_path_rm="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_vi_cv_path_rm" && ac_cv_path_vi_cv_path_rm="missing_rm"
;;
esac
fi
vi_cv_path_rm="$ac_cv_path_vi_cv_path_rm"
if test -n "$vi_cv_path_rm"; then
echo "$ac_t""$vi_cv_path_rm" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_vi_cv_path_strip'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$vi_cv_path_strip" in
/*)
ac_cv_path_vi_cv_path_strip="$vi_cv_path_strip" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_vi_cv_path_strip="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_vi_cv_path_strip" && ac_cv_path_vi_cv_path_strip="missing_strip"
;;
esac
fi
vi_cv_path_strip="$ac_cv_path_vi_cv_path_strip"
if test -n "$vi_cv_path_strip"; then
echo "$ac_t""$vi_cv_path_strip" 1>&6
else
echo "$ac_t""no" 1>&6
fi
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# This must be in double quotes, not single quotes, because CPP may get
# substituted into the Makefile and "${CC-cc}" will confuse make.
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 1252 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
else
echo "$ac_err" >&5
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
#line 1266 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
else
echo "$ac_err" >&5
rm -rf conftest*
CPP=/lib/cpp
fi
rm -f conftest*
fi
rm -f conftest*
ac_cv_prog_CPP="$CPP"
fi
CPP="$ac_cv_prog_CPP"
else
ac_cv_prog_CPP="$CPP"
fi
echo "$ac_t""$CPP" 1>&6
# If we find X, set shell vars x_includes and x_libraries to the
# paths, otherwise set no_x=yes.
# Uses ac_ vars as temps to allow command line to override cache and checks.
# --without-x overrides everything else, but does not touch the cache.
echo $ac_n "checking for X""... $ac_c" 1>&6
# Check whether --with-x or --without-x was given.
if test "${with_x+set}" = set; then
withval="$with_x"
:
fi
if test "x$with_x" = xno; then
no_x=yes
else
if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
no_x=
else
if eval "test \"`echo '$''{'ac_cv_path_x'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# One or both of the vars are not set, and there is no cached value.
no_x=yes
rm -fr conftestdir
if mkdir conftestdir; then
cd conftestdir
# Make sure to not put "make" in the Imakefile rules, since we grep it out.
cat > Imakefile <<'EOF'
acfindx:
@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
EOF
if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
no_x=
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
for ac_extension in a so sl; do
if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
test -f $ac_im_libdir/libX11.$ac_extension; then
ac_im_usrlibdir=$ac_im_libdir; break
fi
done
# Screen out bogus values from the imake configuration.
case "$ac_im_incroot" in
/usr/include) ;;
*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
esac
case "$ac_im_usrlibdir" in
/usr/lib | /lib) ;;
*) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
esac
fi
cd ..
rm -fr conftestdir
fi
if test "$no_x" = yes; then
test -z "$x_direct_test_library" && x_direct_test_library=Xt
test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
cat > conftest.$ac_ext <<EOF
#line 1352 "configure"
#include "confdefs.h"
#include <$x_direct_test_include>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
no_x= ac_x_includes=
else
echo "$ac_err" >&5
rm -rf conftest*
for ac_dir in \
/usr/X11R6/include \
/usr/X11R5/include \
/usr/X11R4/include \
\
/usr/include/X11R6 \
/usr/include/X11R5 \
/usr/include/X11R4 \
\
/usr/local/X11R6/include \
/usr/local/X11R5/include \
/usr/local/X11R4/include \
\
/usr/local/include/X11R6 \
/usr/local/include/X11R5 \
/usr/local/include/X11R4 \
\
/usr/X11/include \
/usr/include/X11 \
/usr/local/X11/include \
/usr/local/include/X11 \
\
/usr/X386/include \
/usr/x386/include \
/usr/XFree86/include/X11 \
\
/usr/include \
/usr/local/include \
/usr/unsupported/include \
/usr/athena/include \
/usr/local/x11r5/include \
/usr/lpp/Xamples/include \
\
/usr/openwin/include \
/usr/openwin/share/include \
; \
do
if test -r "$ac_dir/$x_direct_test_include"; then
no_x= ac_x_includes=$ac_dir
break
fi
done
fi
rm -f conftest*
# Check for the libraries.
# See if we find them without any special options.
# Don't add to $LIBS permanently.
ac_save_LIBS="$LIBS"
LIBS="-l$x_direct_test_library $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1415 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
${x_direct_test_function}()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
LIBS="$ac_save_LIBS" no_x= ac_x_libraries=
else
rm -rf conftest*
LIBS="$ac_save_LIBS"
# First see if replacing the include by lib works.
for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
/usr/X11R6/lib \
/usr/X11R5/lib \
/usr/X11R4/lib \
\
/usr/lib/X11R6 \
/usr/lib/X11R5 \
/usr/lib/X11R4 \
\
/usr/local/X11R6/lib \
/usr/local/X11R5/lib \
/usr/local/X11R4/lib \
\
/usr/local/lib/X11R6 \
/usr/local/lib/X11R5 \
/usr/local/lib/X11R4 \
\
/usr/X11/lib \
/usr/lib/X11 \
/usr/local/X11/lib \
/usr/local/lib/X11 \
\
/usr/X386/lib \
/usr/x386/lib \
/usr/XFree86/lib/X11 \
\
/usr/lib \
/usr/local/lib \
/usr/unsupported/lib \
/usr/athena/lib \
/usr/local/x11r5/lib \
/usr/lpp/Xamples/lib \
\
/usr/openwin/lib \
/usr/openwin/share/lib \
; \
do
for ac_extension in a so sl; do
if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
no_x= ac_x_libraries=$ac_dir
break 2
fi
done
done
fi
rm -f conftest*
fi
if test "$no_x" = yes; then
ac_cv_path_x="no_x=yes"
else
ac_cv_path_x="no_x= ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
fi
fi
fi
eval "$ac_cv_path_x"
fi # $with_x != no
if test "$no_x" = yes; then
echo "$ac_t""no" 1>&6
else
test "x$x_includes" = xNONE && x_includes=$ac_x_includes
test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
ac_cv_path_x="no_x= ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
fi
if test "$no_x" != yes; then
if test "X$x_libraries" != "X"; then
if test "X$RLIBS" = "Xyes"; then
XLIBS="-R$x_libraries -L$x_libraries $XLIBS"
else
XLIBS="-L$x_libraries $XLIBS"
fi
fi
XLIBS="$XLIBS -lX11"
if test "X$x_includes" != "X"; then
XINCS="-I$x_includes"
fi
fi
echo $ac_n "checking if --enable-perlinterp option specified""... $ac_c" 1>&6
# Check whether --enable-perlinterp or --disable-perlinterp was given.
if test "${enable_perlinterp+set}" = set; then
enableval="$enable_perlinterp"
vi_cv_perlinterp="yes"
else
vi_cv_perlinterp="no"
fi
echo "$ac_t""$vi_cv_perlinterp" 1>&6
if test "$vi_cv_perlinterp" = "yes"; then
if test "$vi_cv_path_perl" = no; then
echo "Fatal error: no perl5 utility found."
exit 1
fi
$vi_cv_path_perl -e 'require 5.002' || {
echo "Fatal error: perl5 must be version 5.002 or later."
exit 1
}
$vi_cv_path_perl -e 'close(STDERR);require 5.003_01' &&
cat >> confdefs.h <<\EOF
#define HAVE_PERL_5_003_01 1
EOF
eval `$vi_cv_path_perl -V:shrpenv`
if test "X$shrpenv" = "XUNKNOWN"; then # pre 5.003_04
shrpenv=""
fi
vi_cv_perllib=`$vi_cv_path_perl -MConfig -e 'print $Config{privlib}'`
perlcppflags=`$vi_cv_path_perl -Mlib=$srcdir -MExtUtils::Embed \
-e 'ccflags;perl_inc'`
if test "X$perlcppflags" != "X"; then
CPPFLAGS="$perlcppflags $CPPFLAGS"
fi
perllibs=`cd $srcdir;$vi_cv_path_perl -MExtUtils::Embed \
-e 'ldopts'`
if test "X$perllibs" != "X"; then
LIBS="$perllibs $LIBS"
fi
perlldflags=`cd $srcdir;$vi_cv_path_perl -MExtUtils::Embed \
-e 'ccdlflags'`
if test "X$perlldflags" != "X"; then
LDFLAGS="$perlldflags $LDFLAGS"
fi
LIBOBJS="perl.o perlsfio.o $LIBOBJS"
cat >> confdefs.h <<\EOF
#define HAVE_PERL_INTERP 1
EOF
fi
echo $ac_n "checking if --enable-tknvi option specified""... $ac_c" 1>&6
# Check whether --enable-tknvi or --disable-tknvi was given.
if test "${enable_tknvi+set}" = set; then
enableval="$enable_tknvi"
vi_cv_tknvi="yes"
else
vi_cv_tknvi="no"
fi
echo "$ac_t""$vi_cv_tknvi" 1>&6
if test "$vi_cv_tknvi" = "yes"; then
tknvi=tknvi
TKLIBS="-ltk -ltcl -lm $XLIBS $LIBS"
fi
echo $ac_n "checking if --enable-tclinterp option specified""... $ac_c" 1>&6
# Check whether --enable-tclinterp or --disable-tclinterp was given.
if test "${enable_tclinterp+set}" = set; then
enableval="$enable_tclinterp"
vi_cv_tclinterp="yes"
else
vi_cv_tclinterp="no"
fi
echo "$ac_t""$vi_cv_tclinterp" 1>&6
if test "$vi_cv_tclinterp" = "yes"; then
LIBOBJS="tcl.o $LIBOBJS"
LIBS="-ltk -ltcl -lm $XLIBS $LIBS"
cat >> confdefs.h <<\EOF
#define HAVE_TCL_INTERP 1
EOF
fi
if test "$vi_cv_tknvi" = "yes" || test "$vi_cv_tclinterp" = "yes"; then
echo $ac_n "checking for -ltcl""... $ac_c" 1>&6
ac_lib_var=`echo tcl | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-ltcl -ltk -lm $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1611 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
main()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
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 "$ac_t""yes" 1>&6
vi_cv_tkfatal="no"
else
echo "$ac_t""no" 1>&6
vi_cv_tkfatal="yes"
fi
if test "$vi_cv_tkfatal" = "yes"; then
echo "Fatal error: no Tk/Tcl library; see the section"
echo "ADDING LIBRARIES AND INCLUDE FILES in the README file."
exit 1
fi
fi
if test "$vi_cv_tclinterp" = yes || test "$vi_cv_perlinterp" = yes; then
LIBOBJS="api.o $LIBOBJS"
fi
echo $ac_n "checking for -ltermlib""... $ac_c" 1>&6
ac_lib_var=`echo termlib | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-ltermlib $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1657 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
tgetent()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
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 "$ac_t""yes" 1>&6
vi_cv_termlib=-ltermlib
else
echo "$ac_t""no" 1>&6
vi_cv_termlib=no
fi
if test "$vi_cv_termlib" = no; then
echo $ac_n "checking for -ltermcap""... $ac_c" 1>&6
ac_lib_var=`echo termcap | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-ltermcap $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1693 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
tgetent()
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
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 "$ac_t""yes" 1>&6
vi_cv_termlib=-ltermcap
else
echo "$ac_t""no" 1>&6
vi_cv_termlib=no
fi
fi
if test "$vi_cv_termlib" != no; then
LIBS="$vi_cv_termlib $LIBS"
fi
echo $ac_n "checking if --disable-curses option specified""... $ac_c" 1>&6
# Check whether --enable-curses or --disable-curses was given.
if test "${enable_curses+set}" = set; then
enableval="$enable_curses"
vi_cv_curses="other curses"
else
vi_cv_curses="bundled curses"
fi
echo "$ac_t""$vi_cv_curses" 1>&6
case "$vi_cv_curses" in
"bundled curses")
CPPFLAGS="-I\$(srcdir)/curses $CPPFLAGS"
cobjs="\$(COBJS)";;
"other curses")
LIBS="-lcurses $LIBS";;
esac
echo $ac_n "checking for sys/mman.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_include_sys_mman'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1748 "configure"
#include "confdefs.h"
#include <sys/mman.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
vi_cv_include_sys_mman=yes
else
echo "$ac_err" >&5
rm -rf conftest*
vi_cv_include_sys_mman=no
fi
rm -f conftest*
fi
if test "$vi_cv_include_sys_mman" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_SYS_MMAN_H 1
EOF
fi
echo "$ac_t""$vi_cv_include_sys_mman" 1>&6
echo $ac_n "checking for sys/select.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_include_sys_select'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1778 "configure"
#include "confdefs.h"
#include <sys/select.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
vi_cv_include_sys_select=yes
else
echo "$ac_err" >&5
rm -rf conftest*
vi_cv_include_sys_select=no
fi
rm -f conftest*
fi
if test "$vi_cv_include_sys_select" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_SYS_SELECT_H 1
EOF
fi
echo "$ac_t""$vi_cv_include_sys_select" 1>&6
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1808 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
ac_cv_header_stdc=yes
else
echo "$ac_err" >&5
rm -rf conftest*
ac_cv_header_stdc=no
fi
rm -f conftest*
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 1830 "configure"
#include "confdefs.h"
#include <string.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "memchr" >/dev/null 2>&1; then
:
else
rm -rf conftest*
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 1848 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "free" >/dev/null 2>&1; then
:
else
rm -rf conftest*
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
if test "$cross_compiling" = yes; then
:
else
cat > conftest.$ac_ext <<EOF
#line 1869 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int main () { int i; for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
:
else
ac_cv_header_stdc=no
fi
fi
rm -fr conftest*
fi
fi
echo "$ac_t""$ac_cv_header_stdc" 1>&6
if test $ac_cv_header_stdc = yes; then
cat >> confdefs.h <<\EOF
#define STDC_HEADERS 1
EOF
fi
echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1904 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "ssize_t" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_ssize_t=yes
else
rm -rf conftest*
ac_cv_type_ssize_t=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
if test $ac_cv_type_ssize_t = no; then
cat >> confdefs.h <<\EOF
#define ssize_t int
EOF
fi
echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_bigendian=unknown
# See if sys/param.h defines the BYTE_ORDER macro.
cat > conftest.$ac_ext <<EOF
#line 1937 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
int main() { return 0; }
int t() {
#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
bogus endian macros
#endif
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
# It does; now see whether it defined to BIG_ENDIAN or not.
cat > conftest.$ac_ext <<EOF
#line 1953 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
int main() { return 0; }
int t() {
#if BYTE_ORDER != BIG_ENDIAN
not big endian
#endif
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
ac_cv_c_bigendian=yes
else
rm -rf conftest*
ac_cv_c_bigendian=no
fi
rm -f conftest*
fi
rm -f conftest*
if test $ac_cv_c_bigendian = unknown; then
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 1982 "configure"
#include "confdefs.h"
main () {
/* Are we little or big endian? From Harbison&Steele. */
union
{
long l;
char c[sizeof (long)];
} u;
u.l = 1;
exit (u.c[sizeof (long) - 1] == 1);
}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_bigendian=no
else
ac_cv_c_bigendian=yes
fi
fi
rm -fr conftest*
fi
fi
echo "$ac_t""$ac_cv_c_bigendian" 1>&6
if test $ac_cv_c_bigendian = yes; then
cat >> confdefs.h <<\EOF
#define WORDS_BIGENDIAN 1
EOF
fi
echo $ac_n "checking for working const""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2019 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
/* Ultrix mips cc rejects this. */
typedef int charset[2]; const charset x;
/* SunOS 4.1.1 cc rejects this. */
char const *const *ccp;
char **p;
/* NEC SVR4.0.2 mips cc rejects this. */
struct point {int x, y;};
static struct point const zero = {0,0};
/* AIX XL C 1.02.0.0 rejects this.
It does not let you subtract one const X* pointer from another in an arm
of an if-expression whose if-part is not a constant expression */
const char *g = "string";
ccp = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */
++ccp;
p = (char**) ccp;
ccp = (char const *const *) p;
{ /* SCO 3.2v4 cc rejects this. */
char *t;
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 $ac_compile; then
rm -rf conftest*
ac_cv_c_const=yes
else
rm -rf conftest*
ac_cv_c_const=no
fi
rm -f conftest*
fi
echo "$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 for st_blksize in struct stat""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2093 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/stat.h>
int main() { return 0; }
int t() {
struct stat s; s.st_blksize;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
ac_cv_struct_st_blksize=yes
else
rm -rf conftest*
ac_cv_struct_st_blksize=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6
if test $ac_cv_struct_st_blksize = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_ST_BLKSIZE 1
EOF
fi
echo $ac_n "checking for mode_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2126 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "mode_t" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_mode_t=yes
else
rm -rf conftest*
ac_cv_type_mode_t=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_mode_t" 1>&6
if test $ac_cv_type_mode_t = no; then
cat >> confdefs.h <<\EOF
#define mode_t int
EOF
fi
echo $ac_n "checking for off_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2157 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "off_t" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_off_t=yes
else
rm -rf conftest*
ac_cv_type_off_t=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_off_t" 1>&6
if test $ac_cv_type_off_t = no; then
cat >> confdefs.h <<\EOF
#define off_t long
EOF
fi
echo $ac_n "checking for pid_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2188 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "pid_t" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_pid_t=yes
else
rm -rf conftest*
ac_cv_type_pid_t=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_pid_t" 1>&6
if test $ac_cv_type_pid_t = no; then
cat >> confdefs.h <<\EOF
#define pid_t int
EOF
fi
echo $ac_n "checking for size_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2219 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "size_t" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_size_t=yes
else
rm -rf conftest*
ac_cv_type_size_t=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_size_t" 1>&6
if test $ac_cv_type_size_t = no; then
cat >> confdefs.h <<\EOF
#define size_t unsigned
EOF
fi
echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2250 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <time.h>
int main() { return 0; }
int t() {
struct tm *tp; tp->tm_sec;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
ac_cv_struct_tm=time.h
else
rm -rf conftest*
ac_cv_struct_tm=sys/time.h
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_struct_tm" 1>&6
if test $ac_cv_struct_tm = sys/time.h; then
cat >> confdefs.h <<\EOF
#define TM_IN_SYS_TIME 1
EOF
fi
for ac_func in bsearch gethostname getopt memchr memcpy memmove memset
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2286 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
char $ac_func();
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
for ac_func in bsearch gethostname getopt memchr memcpy memmove memset
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2337 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
char $ac_func();
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi
done
for ac_func in mkstemp mmap snprintf strdup strerror strpbrk strtol
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2386 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
char $ac_func();
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
for ac_func in mkstemp mmap snprintf strdup strerror strpbrk strtol
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2437 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
char $ac_func();
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi
done
for ac_func in strtoul vsnprintf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2486 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
char $ac_func();
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
for ac_func in strtoul vsnprintf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2537 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
char $ac_func();
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi
done
for ac_func in select
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2587 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
char $ac_func();
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
for ac_func in setenv
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2638 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
char $ac_func();
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
need_env=no
else
echo "$ac_t""no" 1>&6
need_env=yes
fi
done
for ac_func in strsep
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2690 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
char $ac_func();
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
need_strsep=no
else
echo "$ac_t""no" 1>&6
need_strsep=yes
fi
done
for ac_func in unsetenv
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2742 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
char $ac_func();
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&6
need_env=yes
fi
done
for ac_func in valloc getpagesize
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2795 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
char $ac_func();
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
echo $ac_n "checking for working mmap""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
ac_cv_func_mmap=no
else
cat > conftest.$ac_ext <<EOF
#line 2847 "configure"
#include "confdefs.h"
/* Thanks to Mike Haertel and Jim Avera for this test. */
#include <sys/types.h>
#include <fcntl.h>
#include <sys/mman.h>
#ifndef HAVE_GETPAGESIZE
# include <sys/param.h>
# ifdef EXEC_PAGESIZE
# define getpagesize() EXEC_PAGESIZE
# else
# ifdef NBPG
# define getpagesize() NBPG * CLSIZE
# ifndef CLSIZE
# define CLSIZE 1
# endif
# else
# ifdef NBPC
# define getpagesize() NBPC
# else
# define getpagesize() PAGESIZE /* SVR4 */
# endif
# endif
# endif
#endif
#ifndef HAVE_VALLOC
# define valloc malloc
#endif
#ifdef __cplusplus
extern "C" { void *valloc(unsigned), *malloc(unsigned); }
#else
char *valloc(), *malloc();
#endif
int
main()
{
char *buf1, *buf2, *buf3;
int i = getpagesize(), j;
int i2 = i * 2;
int fd;
buf1 = (char *)valloc(i2);
buf2 = (char *)valloc(i);
buf3 = (char *)malloc(i2);
for (j = 0; j < i2; ++j)
*(buf1 + j) = rand();
fd = open("conftestmmap", O_CREAT | O_RDWR, 0666);
write(fd, buf1, i2);
mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0);
for (j = 0; j < i; ++j)
if (*(buf1 + j) != *(buf2 + j))
exit(1);
lseek(fd, (long)i, 0);
read(fd, buf2, i); /* read into mapped memory -- file should not change */
/* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */
lseek(fd, (long)0, 0);
read(fd, buf3, i2);
for (j = 0; j < i2; ++j)
if (*(buf1 + j) != *(buf3 + j))
exit(1);
exit(0);
}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_func_mmap=yes
else
ac_cv_func_mmap=no
fi
fi
rm -fr conftest*
fi
echo "$ac_t""$ac_cv_func_mmap" 1>&6
if test $ac_cv_func_mmap = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_MMAP 1
EOF
fi
ac_safe=`echo "vfork.h" | tr './\055' '___'`
echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2940 "configure"
#include "confdefs.h"
#include <vfork.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<\EOF
#define HAVE_VFORK_H 1
EOF
else
echo "$ac_t""no" 1>&6
fi
echo $ac_n "checking for working vfork""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
echo $ac_n "checking for vfork""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2976 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char vfork(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
char vfork();
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_vfork) || defined (__stub___vfork)
choke me
#else
vfork();
#endif
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
eval "ac_cv_func_vfork=yes"
else
rm -rf conftest*
eval "ac_cv_func_vfork=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
fi
else
cat > conftest.$ac_ext <<EOF
#line 3017 "configure"
#include "confdefs.h"
/* Thanks to Paul Eggert for this test. */
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_VFORK_H
#include <vfork.h>
#endif
/* On some sparc systems, changes by the child to local and incoming
argument registers are propagated back to the parent.
The compiler is told about this with #include <vfork.h>,
but some compilers (e.g. gcc -O) don't grok <vfork.h>.
Test for this by using a static variable whose address
is put into a register that is clobbered by the vfork. */
static
#ifdef __cplusplus
sparc_address_test (int arg)
#else
sparc_address_test (arg) int arg;
#endif
{
static pid_t child;
if (!child) {
child = vfork ();
if (child < 0)
perror ("vfork");
if (!child) {
arg = getpid();
write(-1, "", 0);
_exit (arg);
}
}
}
main() {
pid_t parent = getpid ();
pid_t child;
sparc_address_test ();
child = vfork ();
if (child == 0) {
/* Here is another test for sparc vfork register problems.
This test uses lots of local variables, at least
as many local variables as main has allocated so far
including compiler temporaries. 4 locals are enough for
gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
A buggy compiler should reuse the register of parent
for one of the local variables, since it will think that
parent can't possibly be used any more in this routine.
Assigning to the local variable will thus munge parent
in the parent process. */
pid_t
p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
/* Convince the compiler that p..p7 are live; otherwise, it might
use the same hardware register for all 8 local variables. */
if (p != p1 || p != p2 || p != p3 || p != p4
|| p != p5 || p != p6 || p != p7)
_exit(1);
/* On some systems (e.g. IRIX 3.3),
vfork doesn't separate parent from child file descriptors.
If the child closes a descriptor before it execs or exits,
this munges the parent's descriptor as well.
Test for this by closing stdout in the child. */
_exit(close(fileno(stdout)) != 0);
} else {
int status;
struct stat st;
while (wait(&status) != child)
;
exit(
/* Was there some problem with vforking? */
child < 0
/* Did the child fail? (This shouldn't happen.) */
|| status
/* Did the vfork/compiler bug occur? */
|| parent != getpid()
/* Did the file descriptor bug occur? */
|| fstat(fileno(stdout), &st) != 0
);
}
}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_func_vfork=yes
else
ac_cv_func_vfork=no
fi
fi
rm -fr conftest*
fi
echo "$ac_t""$ac_cv_func_vfork" 1>&6
if test $ac_cv_func_vfork = no; then
cat >> confdefs.h <<\EOF
#define vfork fork
EOF
fi
if test "$need_env" = yes; then
LIBOBJS="env.o $LIBOBJS"
fi
if test "$need_strsep" = yes; then
LIBOBJS="strsep.o $LIBOBJS"
fi
echo $ac_n "checking for fcntl/flock""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_lock'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
vi_cv_lock=none
case "$host_os" in
dgux*);;
irix*);;
*)
cat > conftest.$ac_ext <<EOF
#line 3147 "configure"
#include "confdefs.h"
#include <fcntl.h>
int main() { return 0; }
int t() {
flock(0, 0);
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
vi_cv_lock=flock
fi
rm -f conftest*
;;
esac
if test "$vi_cv_lock" = none; then
cat > conftest.$ac_ext <<EOF
#line 3164 "configure"
#include "confdefs.h"
#include <fcntl.h>
int main() { return 0; }
int t() {
fcntl(0, F_SETLK, 0);
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
vi_cv_lock=fcntl
fi
rm -f conftest*
fi
fi
if test "$vi_cv_lock" = flock; then
cat >> confdefs.h <<\EOF
#define HAVE_LOCK_FLOCK 1
EOF
fi
if test "$vi_cv_lock" = fcntl; then
cat >> confdefs.h <<\EOF
#define HAVE_LOCK_FCNTL 1
EOF
fi
echo "$ac_t""$vi_cv_lock" 1>&6
echo $ac_n "checking for ftruncate/chsize""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_ftruncate'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3201 "configure"
#include "confdefs.h"
#include <unistd.h>
int main() { return 0; }
int t() {
ftruncate(0, 0);
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
vi_cv_ftruncate=ftruncate
else
rm -rf conftest*
cat > conftest.$ac_ext <<EOF
#line 3215 "configure"
#include "confdefs.h"
#include <unistd.h>
int main() { return 0; }
int t() {
chsize(0, 0);
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
vi_cv_ftruncate=chsize
else
rm -rf conftest*
vi_cv_ftruncate=no
fi
rm -f conftest*
fi
rm -f conftest*
fi
if test "$vi_cv_ftruncate" = ftruncate; then
cat >> confdefs.h <<\EOF
#define HAVE_FTRUNCATE_FTRUNCATE 1
EOF
fi
if test "$vi_cv_ftruncate" = chsize; then
cat >> confdefs.h <<\EOF
#define HAVE_FTRUNCATE_CHSIZE 1
EOF
fi
if test "$vi_cv_ftruncate" = no; then
echo
echo "Fatal error: no file truncation system call."
exit 1
fi
echo "$ac_t""$vi_cv_ftruncate" 1>&6
echo $ac_n "checking for tigetstr/tigetnum""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_have_curses_tigetstr'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3261 "configure"
#include "confdefs.h"
#include <curses.h>
int main() { return 0; }
int t() {
tigetstr(0);
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
vi_cv_have_curses_tigetstr=yes
else
rm -rf conftest*
vi_cv_have_curses_tigetstr=no
fi
rm -f conftest*
fi
if test "$vi_cv_have_curses_tigetstr" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_CURSES_TIGETSTR 1
EOF
fi
echo "$ac_t""$vi_cv_have_curses_tigetstr" 1>&6
if test "$vi_cv_curses" = "bundled curses"; then
cat >> confdefs.h <<\EOF
#define HAVE_BSD_CURSES 1
EOF
cat >> confdefs.h <<\EOF
#define HAVE_CURSES_ADDNSTR 1
EOF
cat >> confdefs.h <<\EOF
#define HAVE_CURSES_IDLOK 1
EOF
else
echo $ac_n "checking for addnstr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_have_curses_addnstr'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3307 "configure"
#include "confdefs.h"
#include <curses.h>
int main() { return 0; }
int t() {
addnstr(0, 0);
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
vi_cv_have_curses_addnstr=yes
else
rm -rf conftest*
vi_cv_have_curses_addnstr=no
fi
rm -f conftest*
fi
if test "$vi_cv_have_curses_addnstr" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_CURSES_ADDNSTR 1
EOF
fi
echo "$ac_t""$vi_cv_have_curses_addnstr" 1>&6
echo $ac_n "checking for beep""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_have_curses_beep'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3339 "configure"
#include "confdefs.h"
#include <curses.h>
int main() { return 0; }
int t() {
beep();
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
vi_cv_have_curses_beep=yes
else
rm -rf conftest*
vi_cv_have_curses_beep=no
fi
rm -f conftest*
fi
if test "$vi_cv_have_curses_beep" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_CURSES_BEEP 1
EOF
fi
echo "$ac_t""$vi_cv_have_curses_beep" 1>&6
echo $ac_n "checking for flash""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_have_curses_flash'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3371 "configure"
#include "confdefs.h"
#include <curses.h>
int main() { return 0; }
int t() {
flash();
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
vi_cv_have_curses_flash=yes
else
rm -rf conftest*
vi_cv_have_curses_flash=no
fi
rm -f conftest*
fi
if test "$vi_cv_have_curses_flash" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_CURSES_FLASH 1
EOF
fi
echo "$ac_t""$vi_cv_have_curses_flash" 1>&6
echo $ac_n "checking for idlok""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_have_curses_idlok'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3403 "configure"
#include "confdefs.h"
#include <curses.h>
int main() { return 0; }
int t() {
idlok(0, 0);
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
vi_cv_have_curses_idlok=yes
else
rm -rf conftest*
vi_cv_have_curses_idlok=no
fi
rm -f conftest*
fi
if test "$vi_cv_have_curses_idlok" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_CURSES_IDLOK 1
EOF
fi
echo "$ac_t""$vi_cv_have_curses_idlok" 1>&6
echo $ac_n "checking for keypad""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_have_curses_keypad'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3435 "configure"
#include "confdefs.h"
#include <curses.h>
int main() { return 0; }
int t() {
keypad(0, 0);
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
vi_cv_have_curses_keypad=yes
else
rm -rf conftest*
vi_cv_have_curses_keypad=no
fi
rm -f conftest*
fi
if test "$vi_cv_have_curses_keypad" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_CURSES_KEYPAD 1
EOF
fi
echo "$ac_t""$vi_cv_have_curses_keypad" 1>&6
echo $ac_n "checking for newterm""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_have_curses_newterm'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3467 "configure"
#include "confdefs.h"
#include <curses.h>
int main() { return 0; }
int t() {
newterm(0, 0, 0);
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
vi_cv_have_curses_newterm=yes
else
rm -rf conftest*
vi_cv_have_curses_newterm=no
fi
rm -f conftest*
fi
if test "$vi_cv_have_curses_newterm" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_CURSES_NEWTERM 1
EOF
fi
echo "$ac_t""$vi_cv_have_curses_newterm" 1>&6
if test "$vi_cv_have_curses_newterm" = no; then
cat >> confdefs.h <<\EOF
#define HAVE_BSD_CURSES 1
EOF
fi
fi
echo $ac_n "checking for setupterm""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_have_curses_setupterm'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3507 "configure"
#include "confdefs.h"
#include <curses.h>
int main() { return 0; }
int t() {
setupterm(0, 0, 0);
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
vi_cv_have_curses_setupterm=yes
else
rm -rf conftest*
vi_cv_have_curses_setupterm=no
fi
rm -f conftest*
fi
if test "$vi_cv_have_curses_setupterm" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_CURSES_SETUPTERM 1
EOF
fi
echo "$ac_t""$vi_cv_have_curses_setupterm" 1>&6
echo $ac_n "checking for broken gettimeofday system call""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_gettimeofday'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3539 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
int main() { return 0; }
int t() {
gettimeofday(0, 0);
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
vi_cv_gettimeofday=okay
else
rm -rf conftest*
vi_cv_gettimeofday=broken
fi
rm -f conftest*
fi
if test "$vi_cv_gettimeofday" = broken; then
cat >> confdefs.h <<\EOF
#define HAVE_BROKEN_GETTIMEOFDAY 1
EOF
fi
echo "$ac_t""$vi_cv_gettimeofday" 1>&6
echo $ac_n "checking for System V pty calls""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_sys5_pty'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3572 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
grantpt(0);
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
vi_cv_sys5_pty=yes
else
rm -rf conftest*
vi_cv_sys5_pty=no
fi
rm -f conftest*
fi
if test "$vi_cv_sys5_pty" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_SYS5_PTY 1
EOF
fi
echo "$ac_t""$vi_cv_sys5_pty" 1>&6
echo $ac_n "checking for revoke system call""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_revoke'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3604 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
revoke("a");
; return 0; }
EOF
if eval $ac_link; then
rm -rf conftest*
vi_cv_revoke=yes
else
rm -rf conftest*
vi_cv_revoke=no
fi
rm -f conftest*
fi
if test "$vi_cv_revoke" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_REVOKE 1
EOF
fi
echo "$ac_t""$vi_cv_revoke" 1>&6
echo $ac_n "checking for int type sprintf return value""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_sprintf_count'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 3639 "configure"
#include "confdefs.h"
main(){char buf[20]; exit(sprintf(buf, "XXX") != 3);}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
vi_cv_sprintf_count=yes
else
vi_cv_sprintf_count=no
fi
fi
rm -fr conftest*
fi
if test "$vi_cv_sprintf_count" = no; then
cat >> confdefs.h <<\EOF
#define SPRINTF_RET_CHARPNT 1
EOF
fi
echo "$ac_t""$vi_cv_sprintf_count" 1>&6
echo $ac_n "checking if --disable-db option specified""... $ac_c" 1>&6
# Check whether --enable-db or --disable-db was given.
if test "${enable_db+set}" = set; then
enableval="$enable_db"
vi_cv_db_lib="other DB"
else
vi_cv_db_lib="bundled DB"
fi
echo "$ac_t""$vi_cv_db_lib" 1>&6
case "$vi_cv_db_lib" in
"bundled DB")
CPPFLAGS="-I\$(srcdir)/db/include $CPPFLAGS"
LIBOBJS="\$(DBOBJS) $LIBOBJS";;
"other DB")
;;
esac
echo $ac_n "checking if --disable-re option specified""... $ac_c" 1>&6
# Check whether --enable-re or --disable-re was given.
if test "${enable_re+set}" = set; then
enableval="$enable_re"
vi_cv_re_lib="other RE"
else
vi_cv_re_lib="bundled RE"
fi
echo "$ac_t""$vi_cv_re_lib" 1>&6
case "$vi_cv_re_lib" in
"bundled RE")
CPPFLAGS="-I\$(srcdir)/regex $CPPFLAGS"
LIBOBJS="\$(REOBJS) $LIBOBJS";;
"other RE")
;;
esac
echo $ac_n "checking for u_char""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_uchar'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3703 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() { return 0; }
int t() {
u_char foo;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
vi_cv_uchar=yes
else
rm -rf conftest*
vi_cv_uchar=no
fi
rm -f conftest*
fi
echo "$ac_t""$vi_cv_uchar" 1>&6
if test "$vi_cv_uchar" = no; then
u_char_decl="typedef unsigned char u_char;"
fi
echo $ac_n "checking for u_short""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_ushort'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3733 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() { return 0; }
int t() {
u_short foo;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
vi_cv_ushort=yes
else
rm -rf conftest*
vi_cv_ushort=no
fi
rm -f conftest*
fi
echo "$ac_t""$vi_cv_ushort" 1>&6
if test "$vi_cv_ushort" = no; then
u_short_decl="typedef unsigned short u_short;"
fi
echo $ac_n "checking for u_int""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_uint'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3763 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() { return 0; }
int t() {
u_int foo;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
vi_cv_uint=yes
else
rm -rf conftest*
vi_cv_uint=no
fi
rm -f conftest*
fi
echo "$ac_t""$vi_cv_uint" 1>&6
if test "$vi_cv_uint" = no; then
u_int_decl="typedef unsigned int u_int;"
fi
echo $ac_n "checking for u_long""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_ulong'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3793 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() { return 0; }
int t() {
u_long foo;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
vi_cv_ulong=yes
else
rm -rf conftest*
vi_cv_ulong=no
fi
rm -f conftest*
fi
echo "$ac_t""$vi_cv_ulong" 1>&6
if test "$vi_cv_ulong" = no; then
u_long_decl="typedef unsigned long u_long;"
fi
echo $ac_n "checking for u_int8_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_uint8'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3823 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() { return 0; }
int t() {
u_int8_t foo;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
vi_cv_uint8=yes
else
rm -rf conftest*
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 3840 "configure"
#include "confdefs.h"
main(){exit(sizeof(unsigned char) != 1);}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
vi_cv_uint8="unsigned char"
else
vi_cv_uint8=no
fi
fi
rm -fr conftest*
fi
rm -f conftest*
fi
echo "$ac_t""$vi_cv_uint8" 1>&6
if test "$vi_cv_uint8" = no; then
echo
echo "Fatal error: no unsigned, 8-bit integral type."
exit 1
fi
if test "$vi_cv_uint8" != yes; then
u_int8_decl="typedef $vi_cv_uint8 u_int8_t;"
fi
echo $ac_n "checking for u_int16_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_uint16'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3873 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() { return 0; }
int t() {
u_int16_t foo;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
vi_cv_uint16=yes
else
rm -rf conftest*
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 3890 "configure"
#include "confdefs.h"
main(){exit(sizeof(unsigned short) != 2);}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
vi_cv_uint16="unsigned short"
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 3902 "configure"
#include "confdefs.h"
main(){exit(sizeof(unsigned int) != 2);}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
vi_cv_uint16="unsigned int"
else
vi_cv_uint16=no
fi
fi
rm -fr conftest*
fi
fi
rm -fr conftest*
fi
rm -f conftest*
fi
echo "$ac_t""$vi_cv_uint16" 1>&6
if test "$vi_cv_uint16" = no; then
echo
echo "Fatal error: no unsigned, 16-bit integral type."
exit 1
fi
if test "$vi_cv_uint16" != yes; then
u_int16_decl="typedef $vi_cv_uint16 u_int16_t;"
fi
echo $ac_n "checking for int16_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_int16'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3938 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() { return 0; }
int t() {
int16_t foo;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
vi_cv_int16=yes
else
rm -rf conftest*
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 3955 "configure"
#include "confdefs.h"
main(){exit(sizeof(short) != 2);}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
vi_cv_int16="short"
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 3967 "configure"
#include "confdefs.h"
main(){exit(sizeof(int) != 2);}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
vi_cv_int16="int"
else
vi_cv_int16=no
fi
fi
rm -fr conftest*
fi
fi
rm -fr conftest*
fi
rm -f conftest*
fi
echo "$ac_t""$vi_cv_int16" 1>&6
if test "$vi_cv_int16" = no; then
echo
echo "Fatal error: no signed, 16-bit integral type."
exit 1
fi
if test "$vi_cv_int16" != yes; then
int16_decl="typedef $vi_cv_int16 int16_t;"
fi
echo $ac_n "checking for u_int32_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_uint32'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 4003 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() { return 0; }
int t() {
u_int32_t foo;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
vi_cv_uint32=yes
else
rm -rf conftest*
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 4020 "configure"
#include "confdefs.h"
main(){exit(sizeof(unsigned int) != 4);}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
vi_cv_uint32="unsigned int"
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 4032 "configure"
#include "confdefs.h"
main(){exit(sizeof(unsigned long) != 4);}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
vi_cv_uint32="unsigned long"
else
vi_cv_uint32=no
fi
fi
rm -fr conftest*
fi
fi
rm -fr conftest*
fi
rm -f conftest*
fi
echo "$ac_t""$vi_cv_uint32" 1>&6
if test "$vi_cv_uint32" = no; then
echo
echo "Fatal error: no unsigned, 32-bit integral type."
exit 1
fi
if test "$vi_cv_uint32" != yes; then
u_int32_decl="typedef $vi_cv_uint32 u_int32_t;"
fi
echo $ac_n "checking for int32_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'vi_cv_int32'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 4068 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() { return 0; }
int t() {
int32_t foo;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
vi_cv_int32=yes
else
rm -rf conftest*
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 4085 "configure"
#include "confdefs.h"
main(){exit(sizeof(int) != 4);}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
vi_cv_int32="int"
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 4097 "configure"
#include "confdefs.h"
main(){exit(sizeof(long) != 4);}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
vi_cv_int32="long"
else
vi_cv_int32=no
fi
fi
rm -fr conftest*
fi
fi
rm -fr conftest*
fi
rm -f conftest*
fi
echo "$ac_t""$vi_cv_int32" 1>&6
if test "$vi_cv_int32" = no; then
echo
echo "Fatal error: no signed, 32-bit integral type."
exit 1
fi
if test "$vi_cv_int32" != yes; then
int32_decl="typedef $vi_cv_int32 int32_t;"
fi
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
# 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 |
sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
>> 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
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 `(hostname || uname -n) 2>/dev/null | 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 2.7"
exit 0 ;;
-help | --help | --hel | --he | --h)
echo "\$ac_cs_usage"; exit 0 ;;
*) echo "\$ac_cs_usage"; exit 1 ;;
esac
done
ac_given_srcdir=$srcdir
ac_given_INSTALL="$INSTALL"
trap 'rm -fr `echo "Makefile port.h:port.h.in
pathnames.h:pathnames.h.in recover:recover.in 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
$extrasub
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%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%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
s%@host@%$host%g
s%@host_alias@%$host_alias%g
s%@host_cpu@%$host_cpu%g
s%@host_vendor@%$host_vendor%g
s%@host_os@%$host_os%g
s%@CC@%$CC%g
s%@OPTFLAG@%$OPTFLAG%g
s%@no_op_OPTFLAG@%$no_op_OPTFLAG%g
s%@vi_cv_path_shell@%$vi_cv_path_shell%g
s%@vi_cv_path_sendmail@%$vi_cv_path_sendmail%g
s%@vi_cv_path_perl@%$vi_cv_path_perl%g
s%@vi_cv_path_preserve@%$vi_cv_path_preserve%g
s%@vi_cv_path_chmod@%$vi_cv_path_chmod%g
s%@vi_cv_path_cp@%$vi_cv_path_cp%g
s%@vi_cv_path_ln@%$vi_cv_path_ln%g
s%@vi_cv_path_mkdir@%$vi_cv_path_mkdir%g
s%@vi_cv_path_rm@%$vi_cv_path_rm%g
s%@vi_cv_path_strip@%$vi_cv_path_strip%g
s%@CPP@%$CPP%g
s%@XINCS@%$XINCS%g
s%@shrpenv@%$shrpenv%g
s%@vi_cv_perllib@%$vi_cv_perllib%g
s%@tknvi@%$tknvi%g
s%@TKLIBS@%$TKLIBS%g
s%@cobjs@%$cobjs%g
s%@LIBOBJS@%$LIBOBJS%g
s%@u_char_decl@%$u_char_decl%g
s%@u_short_decl@%$u_short_decl%g
s%@u_int_decl@%$u_int_decl%g
s%@u_long_decl@%$u_long_decl%g
s%@u_int8_decl@%$u_int8_decl%g
s%@u_int16_decl@%$u_int16_decl%g
s%@int16_decl@%$int16_decl%g
s%@u_int32_decl@%$u_int32_decl%g
s%@int32_decl@%$int32_decl%g
CEOF
EOF
cat >> $CONFIG_STATUS <<EOF
CONFIG_FILES=\${CONFIG_FILES-"Makefile port.h:port.h.in
pathnames.h:pathnames.h.in recover:recover.in"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
# Support "outfile[: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 relative srcdir, etc. 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
case "$ac_given_INSTALL" in
[/$]*) INSTALL="$ac_given_INSTALL" ;;
*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
esac
echo creating "$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\\
# $configure_input" ;;
*) ac_comsub= ;;
esac
sed -e "$ac_comsub
s%@configure_input@%$configure_input%g
s%@srcdir@%$srcdir%g
s%@top_srcdir@%$top_srcdir%g
s%@INSTALL@%$INSTALL%g
" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
fi; done
rm -f conftest.subs
# 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='$%\1#\2define\3'
ac_eC=' '
ac_eD='%g'
CONFIG_HEADERS=${CONFIG_HEADERS-"config.h"}
for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
# Support "outfile[: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
cp $ac_given_srcdir/$ac_file_in 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.
# Maximum number of lines to put in a single here document.
ac_max_here_lines=12
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
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
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