#! /bin/sh
ac_help=
ac_default_prefix=/usr/local
ac_help="$ac_help
--disable-load disallow dynamic loading and "load" command"
ac_help="$ac_help
--enable-shared build libtcl as a shared library"
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='${prefix}/man'
subdirs=
MFLAGS= MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}
ac_max_here_lines=12
ac_prev=
for ac_option
do
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
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-//'`
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/=.*//'`
if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
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fi
ac_feature=`echo $ac_feature| sed 's/-/_/g'`
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*=*) ;;
*) ac_optarg=yes ;;
esac
eval "enable_${ac_feature}='$ac_optarg'" ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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| --exec | --exe | --ex)
ac_prev=exec_prefix ;;
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
| --exec=* | --exe=* | --ex=*)
exec_prefix="$ac_optarg" ;;
-gas | --gas | --ga | --g)
with_gas=yes ;;
-help | --help | --hel | --he)
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 \
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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)
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=* \
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| --program-transform=* | --program-transfor=* \
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| --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 ;;
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echo "configure generated by autoconf version 2.13"
exit 0 ;;
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*) ac_optarg=yes ;;
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ac_package=`echo $ac_package| sed 's/-/_/g'`
eval "with_${ac_package}=no" ;;
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with_x=yes ;;
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ac_prev=x_includes ;;
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
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x_includes="$ac_optarg" ;;
-x-libraries | --x-libraries | --x-librarie | --x-librari \
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ac_prev=x_libraries ;;
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
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x_libraries="$ac_optarg" ;;
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*)
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;;
esac
done
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{ echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
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trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
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exec 6>/dev/null
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exec 6>&1
fi
exec 5>./config.log
echo "\
This file contains any messages produced by compilers while
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" 1>&5
ac_configure_args=
for ac_arg
do
case "$ac_arg" in
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
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-no-recursion | --no-recursion | --no-recursio | --no-recursi \
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*" "*|*" "*|*[\[\]\~\ ac_configure_args="$ac_configure_args '$ac_arg'" ;;
*) ac_configure_args="$ac_configure_args $ac_arg" ;;
esac
done
if test "${LANG+set}" = set; then LANG=C; export LANG; fi
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if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
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rm -rf conftest* confdefs.h
echo > confdefs.h
ac_unique_file=../generic/tcl.h
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ac_prog=$0
ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
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ac_srcdir_defaulted=no
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. "$ac_site_file"
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. $cache_file
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echo "creating cache $cache_file"
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fi
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ac_cpp='$CPP $CPPFLAGS'
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cross_compiling=$ac_cv_prog_cc_cross
ac_exeext=
ac_objext=o
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
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ac_n= ac_c='
' ac_t=' '
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ac_n=-n ac_c= ac_t=
fi
else
ac_n= ac_c='\c' ac_t=
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TCL_VERSION=8.0
TCL_MAJOR_VERSION=8
TCL_MINOR_VERSION=0
TCL_PATCH_LEVEL=".3"
VERSION=${TCL_VERSION}
if test "${prefix}" = "NONE"; then
prefix=/usr/local
fi
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exec_prefix=$prefix
fi
TCL_SRC_DIR=`cd $srcdir/..; pwd`
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:548: checking for $ac_word" >&5
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else
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ac_dummy="$PATH"
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ac_cv_prog_RANLIB="ranlib"
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fi
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RANLIB="$ac_cv_prog_RANLIB"
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echo "$ac_t""no" 1>&6
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set dummy gcc; ac_word=$2
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ac_dummy="$PATH"
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echo "$ac_t""no" 1>&6
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echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:608: checking for $ac_word" >&5
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_prog_rejected=no
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
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if test -f $ac_dir/$ac_word; then
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ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
break
fi
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if test $ac_prog_rejected = yes; then
set dummy $ac_cv_prog_CC
shift
if test $ shift
set dummy "$ac_dir/$ac_word" "$@"
shift
ac_cv_prog_CC="$@"
fi
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fi
fi
CC="$ac_cv_prog_CC"
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echo "$ac_t""no" 1>&6
fi
if test -z "$CC"; then
case "`uname -s`" in
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set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:659: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
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ac_cv_prog_CC="$CC" else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
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ac_cv_prog_CC="cl"
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IFS="$ac_save_ifs"
fi
fi
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if test -n "$CC"; then
echo "$ac_t""$CC" 1>&6
else
echo "$ac_t""no" 1>&6
fi
;;
esac
fi
test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:691: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext << EOF
main(){return(0);}
EOF
if { (eval echo configure:707: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
ac_cv_prog_cc_cross=no
else
ac_cv_prog_cc_cross=yes
fi
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
ac_cv_prog_cc_works=no
fi
rm -fr conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
if test $ac_cv_prog_cc_works = no; then
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:733: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:738: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.c <<EOF
yes;
EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:747: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
fi
fi
echo "$ac_t""$ac_cv_prog_gcc" 1>&6
if test $ac_cv_prog_gcc = yes; then
GCC=yes
else
GCC=
fi
ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:766: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_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_cc_g=yes
else
ac_cv_prog_cc_g=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
if test "$ac_test_CFLAGS" = set; then
CFLAGS="$ac_save_CFLAGS"
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
AR=${AR-ar}
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
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
echo "configure:833: checking for a BSD compatible install" >&5
if test -z "$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=":"
for ac_dir in $PATH; do
case "$ac_dir/" in
/|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
*)
for ac_prog in ginstall 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
:
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="$ac_cv_path_install"
else
INSTALL="$ac_install_sh"
fi
fi
echo "$ac_t""$INSTALL" 1>&6
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:898: checking how to run the C preprocessor" >&5
if test -n "$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) $ac_c" 1>&6
else
CPP="${CC-cc} -E"
cat > conftest.$ac_ext <<EOF
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:919: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
#line 930 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:936: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF
#line 947 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:953: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
CPP=/lib/cpp
fi
rm -f conftest*
fi
rm -f conftest*
fi
rm -f conftest*
ac_cv_prog_CPP="$CPP"
fi
CPP="$ac_cv_prog_CPP"
else
ac_cv_prog_CPP="$CPP"
fi
echo "$ac_t""$CPP" 1>&6
echo $ac_n "checking to see if this is LynxOS""... $ac_c" 1>&6
echo "configure:979: checking to see if this is LynxOS" >&5
if eval "test \"`echo '$''{'ac_cv_os_lynx'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/*
* The old Lynx "cc" only defines "Lynx", but the newer one uses "__Lynx__"
*/
yes
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "yes" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_os_lynx=yes
else
rm -rf conftest*
ac_cv_os_lynx=no
fi
rm -f conftest*
fi
if test "$ac_cv_os_lynx" = "yes" ; then
echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<\EOF
EOF
echo $ac_n "checking whether -mposix or -X is available""... $ac_c" 1>&6
echo "configure:1014: checking whether -mposix or -X is available" >&5
if eval "test \"`echo '$''{'ac_cv_c_posix_flag'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
int main() {
/*
* This flag varies depending on how old the compiler is.
* -X is for the old "cc" and "gcc" (based on 1.42).
* -mposix is for the new gcc (at least 2.5.8).
*/
choke me
; return 0; }
EOF
if { (eval echo configure:1035: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_posix_flag=" -mposix"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_c_posix_flag=" -X"
fi
rm -f conftest*
fi
CC="$CC $ac_cv_c_posix_flag"
echo "$ac_t""$ac_cv_c_posix_flag" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# set the warning flags depending on whether or not we are using gcc
if test "${GCC}" = "yes" ; then
CFLAGS_WARNING="-Wall -Wconversion"
else
CFLAGS_WARNING=""
fi
#--------------------------------------------------------------------
# Supply substitutes for missing POSIX library procedures, or
# set flags so Tcl uses alternate procedures.
#--------------------------------------------------------------------
# Check if Posix compliant getcwd exists, if not we'll use getwd.
for ac_func in getcwd
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1070: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func();
int main() {
/* 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. */
choke me
$ac_func();
; return 0; }
EOF
if { (eval echo configure:1098: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
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 $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
EOF
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
EOF
fi
done
for ac_func in opendir strstr
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1132: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func();
int main() {
/* 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. */
choke me
$ac_func();
; return 0; }
EOF
if { (eval echo configure:1160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
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 $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
EOF
else
echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
fi
done
for ac_func in strtol tmpnam waitpid
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1190: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func();
int main() {
/* 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. */
choke me
$ac_func();
; return 0; }
EOF
if { (eval echo configure:1218: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
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 $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
EOF
else
echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
fi
done
echo $ac_n "checking for strerror""... $ac_c" 1>&6
echo "configure:1245: checking for strerror" >&5
if eval "test \"`echo '$''{'ac_cv_func_strerror'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strerror(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char strerror();
int main() {
/* 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. */
choke me
strerror();
; return 0; }
EOF
if { (eval echo configure:1273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_strerror=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_strerror=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'strerror`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
EOF
fi
echo $ac_n "checking for getwd""... $ac_c" 1>&6
echo "configure:1297: checking for getwd" >&5
if eval "test \"`echo '$''{'ac_cv_func_getwd'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char getwd(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char getwd();
int main() {
/* 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. */
choke me
getwd();
; return 0; }
EOF
if { (eval echo configure:1325: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_getwd=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_getwd=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'getwd`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
EOF
fi
echo $ac_n "checking for wait3""... $ac_c" 1>&6
echo "configure:1349: checking for wait3" >&5
if eval "test \"`echo '$''{'ac_cv_func_wait3'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char wait3(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char wait3();
int main() {
/* 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. */
choke me
wait3();
; return 0; }
EOF
if { (eval echo configure:1377: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_wait3=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_wait3=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'wait3`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
EOF
fi
echo $ac_n "checking for uname""... $ac_c" 1>&6
echo "configure:1401: checking for uname" >&5
if eval "test \"`echo '$''{'ac_cv_func_uname'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char uname(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char uname();
int main() {
/* 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. */
choke me
uname();
; return 0; }
EOF
if { (eval echo configure:1429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_uname=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_uname=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'uname`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
EOF
fi
echo $ac_n "checking for sin""... $ac_c" 1>&6
echo "configure:1461: checking for sin" >&5
if eval "test \"`echo '$''{'ac_cv_func_sin'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char sin(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char sin();
int main() {
/* 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. */
choke me
sin();
; return 0; }
EOF
if { (eval echo configure:1489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_sin=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_sin=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'sin`\" = yes"; then
echo "$ac_t""yes" 1>&6
MATH_LIBS=""
else
echo "$ac_t""no" 1>&6
MATH_LIBS="-lm"
fi
echo $ac_n "checking for main in -lieee""... $ac_c" 1>&6
echo "configure:1510: checking for main in -lieee" >&5
ac_lib_var=`echo ieee'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lieee $LIBS"
cat > conftest.$ac_ext <<EOF
int main() {
main()
; return 0; }
EOF
if { (eval echo configure:1525: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
MATH_LIBS="-lieee $MATH_LIBS"
else
echo "$ac_t""no" 1>&6
fi
libbsd=no
if test "`uname -s`" = "AIX" ; then
echo $ac_n "checking for gettimeofday in -lbsd""... $ac_c" 1>&6
echo "configure:1556: checking for gettimeofday in -lbsd" >&5
ac_lib_var=`echo bsd'_'gettimeofday | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lbsd $LIBS"
cat > conftest.$ac_ext <<EOF
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char gettimeofday();
int main() {
gettimeofday()
; return 0; }
EOF
if { (eval echo configure:1575: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
libbsd=yes
else
echo "$ac_t""no" 1>&6
fi
if test $libbsd = yes; then
MATH_LIBS="$MATH_LIBS -lbsd"
fi
fi
echo $ac_n "checking dirent.h""... $ac_c" 1>&6
echo "configure:1610: checking dirent.h" >&5
cat > conftest.$ac_ext <<EOF
int main() {
/*
* Generate compilation error to make the test fail: Lynx headers
* are only valid if really in the POSIX environment.
*/
missing_procedure();
DIR *d;
struct dirent *entryPtr;
char *p;
d = opendir("foobar");
entryPtr = readdir(d);
p = entryPtr->d_name;
closedir(d);
; return 0; }
EOF
if { (eval echo configure:1638: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
tcl_ok=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
tcl_ok=no
fi
rm -f conftest*
if test $tcl_ok = no; then
cat >> confdefs.h <<\EOF
#define NO_DIRENT_H 1
EOF
fi
echo "$ac_t""$tcl_ok" 1>&6
ac_safe=`echo "errno.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for errno.h""... $ac_c" 1>&6
echo "configure:1657: checking for errno.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1667: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
EOF
fi
ac_safe=`echo "float.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for float.h""... $ac_c" 1>&6
echo "configure:1694: checking for float.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1704: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
EOF
fi
ac_safe=`echo "values.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for values.h""... $ac_c" 1>&6
echo "configure:1731: checking for values.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1741: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
EOF
fi
ac_safe=`echo "limits.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for limits.h""... $ac_c" 1>&6
echo "configure:1768: checking for limits.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1778: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
EOF
fi
ac_safe=`echo "stdlib.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for stdlib.h""... $ac_c" 1>&6
echo "configure:1805: checking for stdlib.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1815: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
tcl_ok=1
else
echo "$ac_t""no" 1>&6
tcl_ok=0
fi
cat > conftest.$ac_ext <<EOF
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "strtol" >/dev/null 2>&1; then
:
else
rm -rf conftest*
tcl_ok=0
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "strtoul" >/dev/null 2>&1; then
:
else
rm -rf conftest*
tcl_ok=0
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "strtod" >/dev/null 2>&1; then
:
else
rm -rf conftest*
tcl_ok=0
fi
rm -f conftest*
if test $tcl_ok = 0; then
cat >> confdefs.h <<\EOF
EOF
fi
ac_safe=`echo "string.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for string.h""... $ac_c" 1>&6
echo "configure:1887: checking for string.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1897: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
tcl_ok=1
else
echo "$ac_t""no" 1>&6
tcl_ok=0
fi
cat > conftest.$ac_ext <<EOF
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "strstr" >/dev/null 2>&1; then
:
else
rm -rf conftest*
tcl_ok=0
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "strerror" >/dev/null 2>&1; then
:
else
rm -rf conftest*
tcl_ok=0
fi
rm -f conftest*
if test $tcl_ok = 0; then
cat >> confdefs.h <<\EOF
EOF
fi
ac_safe=`echo "sys/wait.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for sys/wait.h""... $ac_c" 1>&6
echo "configure:1955: checking for sys/wait.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1965: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
EOF
fi
ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
echo "configure:1992: checking for dlfcn.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2002: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
EOF
fi
for ac_hdr in unistd.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2031: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2041: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
EOF
else
echo "$ac_t""no" 1>&6
fi
done
echo $ac_n "checking termios vs. termio vs. sgtty""... $ac_c" 1>&6
echo "configure:2075: checking termios vs. termio vs. sgtty" >&5
if test "$cross_compiling" = yes; then
tk_ok=no
else
cat > conftest.$ac_ext <<EOF
main()
{
struct termios t;
if (tcgetattr(0, &t) == 0) {
cfsetospeed(&t, 0);
t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB;
return 0;
}
return 1;
}
EOF
if { (eval echo configure:2096: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
tk_ok=termios
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
tk_ok=no
fi
rm -fr conftest*
fi
if test $tk_ok = termios; then
cat >> confdefs.h <<\EOF
#define USE_TERMIOS 1
EOF
else
if test "$cross_compiling" = yes; then
tk_ok=no
else
cat > conftest.$ac_ext <<EOF
#line 2118 "configure"
#include "confdefs.h"
#include <termio.h>
main()
{
struct termio t;
if (ioctl(0, TCGETA, &t) == 0) {
t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB;
return 0;
}
return 1;
}
EOF
if { (eval echo configure:2133: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
tk_ok=termio
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
tk_ok=no
fi
rm -fr conftest*
fi
if test $tk_ok = termio; then
cat >> confdefs.h <<\EOF
#define USE_TERMIO 1
EOF
else
if test "$cross_compiling" = yes; then
tk_ok=none
else
cat > conftest.$ac_ext <<EOF
#line 2155 "configure"
#include "confdefs.h"
#include <sgtty.h>
main()
{
struct sgttyb t;
if (ioctl(0, TIOCGETP, &t) == 0) {
t.sg_ospeed = 0;
t.sg_flags |= ODDP | EVENP | RAW;
return 0;
}
return 1;
}
EOF
if { (eval echo configure:2171: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
tk_ok=sgtty
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
tk_ok=none
fi
rm -fr conftest*
fi
if test $tk_ok = sgtty; then
cat >> confdefs.h <<\EOF
#define USE_SGTTY 1
EOF
fi
fi
fi
echo "$ac_t""$tk_ok" 1>&6
#--------------------------------------------------------------------
# Include sys/select.h if it exists and if it supplies things
# that appear to be useful and aren't already in sys/types.h.
# This appears to be true only on the RS/6000 under AIX. Some
# systems like OSF/1 have a sys/select.h that's of no use, and
# other systems like SCO UNIX have a sys/select.h that's
# pernicious. If "fd_set" isn't defined anywhere then set a
# special flag.
#--------------------------------------------------------------------
echo $ac_n "checking fd_set and sys/select""... $ac_c" 1>&6
echo "configure:2204: checking fd_set and sys/select" >&5
cat > conftest.$ac_ext <<EOF
#line 2206 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() {
fd_set readMask, writeMask;
; return 0; }
EOF
if { (eval echo configure:2213: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tk_ok=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
tk_ok=no
fi
rm -f conftest*
if test $tk_ok = no; then
cat > conftest.$ac_ext <<EOF
#line 2225 "configure"
#include "confdefs.h"
#include <sys/select.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "fd_mask" >/dev/null 2>&1; then
rm -rf conftest*
tk_ok=yes
fi
rm -f conftest*
if test $tk_ok = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_SYS_SELECT_H 1
EOF
fi
fi
echo "$ac_t""$tk_ok" 1>&6
if test $tk_ok = no; then
cat >> confdefs.h <<\EOF
#define NO_FD_SET 1
EOF
fi
#------------------------------------------------------------------------------
# Find out all about time handling differences.
#------------------------------------------------------------------------------
for ac_hdr in sys/time.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2259: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2269: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
EOF
else
echo "$ac_t""no" 1>&6
fi
done
echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
echo "configure:2296: checking whether time.h and sys/time.h may both be included" >&5
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
int main() {
struct tm *tp;
; return 0; }
EOF
if { (eval echo configure:2310: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_header_time=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_header_time=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_header_time" 1>&6
if test $ac_cv_header_time = yes; then
cat >> confdefs.h <<\EOF
#define TIME_WITH_SYS_TIME 1
EOF
fi
echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
echo "configure:2331: checking whether struct tm is in sys/time.h or time.h" >&5
if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
int main() {
struct tm *tp; tp->tm_sec;
; return 0; }
EOF
if { (eval echo configure:2344: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_tm=time.h
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
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
echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
echo "configure:2365: checking for tm_zone in struct tm" >&5
if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
int main() {
struct tm tm; tm.tm_zone;
; return 0; }
EOF
if { (eval echo configure:2378: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_tm_zone=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_struct_tm_zone=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
if test "$ac_cv_struct_tm_zone" = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_TM_ZONE 1
EOF
else
echo $ac_n "checking for tzname""... $ac_c" 1>&6
echo "configure:2398: checking for tzname" >&5
if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
extern char *tzname[]; /* RS6000 and others reject char **tzname. */
int main() {
atoi(*tzname);
; return 0; }
EOF
if { (eval echo configure:2413: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_var_tzname=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_var_tzname=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_var_tzname" 1>&6
if test $ac_cv_var_tzname = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_TZNAME 1
EOF
fi
fi
echo $ac_n "checking tm_tzadj in struct tm""... $ac_c" 1>&6
echo "configure:2436: checking tm_tzadj in struct tm" >&5
cat > conftest.$ac_ext <<EOF
#line 2438 "configure"
#include "confdefs.h"
#include <time.h>
int main() {
struct tm tm; tm.tm_tzadj;
; return 0; }
EOF
if { (eval echo configure:2445: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define HAVE_TM_TZADJ 1
EOF
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
echo $ac_n "checking tm_gmtoff in struct tm""... $ac_c" 1>&6
echo "configure:2461: checking tm_gmtoff in struct tm" >&5
cat > conftest.$ac_ext <<EOF
#line 2463 "configure"
#include "confdefs.h"
#include <time.h>
int main() {
struct tm tm; tm.tm_gmtoff;
; return 0; }
EOF
if { (eval echo configure:2470: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define HAVE_TM_GMTOFF 1
EOF
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
#
# Its important to include time.h in this check, as some systems (like convex)
# have timezone functions, etc.
#
have_timezone=no
echo $ac_n "checking long timezone variable""... $ac_c" 1>&6
echo "configure:2491: checking long timezone variable" >&5
cat > conftest.$ac_ext <<EOF
#line 2493 "configure"
#include "confdefs.h"
#include <time.h>
int main() {
extern long timezone;
timezone += 1;
exit (0);
; return 0; }
EOF
if { (eval echo configure:2502: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
have_timezone=yes
cat >> confdefs.h <<\EOF
#define HAVE_TIMEZONE_VAR 1
EOF
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
#
# On some systems (eg IRIX 6.2), timezone is a time_t and not a long.
#
if test "$have_timezone" = no; then
echo $ac_n "checking time_t timezone variable""... $ac_c" 1>&6
echo "configure:2523: checking time_t timezone variable" >&5
cat > conftest.$ac_ext <<EOF
#line 2525 "configure"
#include "confdefs.h"
#include <time.h>
int main() {
extern time_t timezone;
timezone += 1;
exit (0);
; return 0; }
EOF
if { (eval echo configure:2534: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
have_timezone=yes
cat >> confdefs.h <<\EOF
#define HAVE_TIMEZONE_VAR 1
EOF
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
fi
#
# On some systems (eg Solaris 2.5.1, timezone is not declared in
# time.h unless you jump through hoops. Instead of that, we just
# declare it ourselves when necessary.
#
if test "$have_timezone" = yes; then
echo $ac_n "checking for timezone declaration""... $ac_c" 1>&6
echo "configure:2558: checking for timezone declaration" >&5
tzrx='^[ ]*extern.*timezone'
cat > conftest.$ac_ext <<EOF
#line 2563 "configure"
#include "confdefs.h"
#include <time.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "$tzrx" >/dev/null 2>&1; then
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define HAVE_TIMEZONE_DECL 1
EOF
echo "$ac_t""found" 1>&6
else
rm -rf conftest*
echo "$ac_t""missing" 1>&6
fi
rm -f conftest*
fi
#
# AIX does not have a timezone field in struct tm. When the AIX bsd
# library is used, the timezone global and the gettimeofday methods are
# to be avoided for timezone deduction instead, we deduce the timezone
# by comparing the localtime result on a known GMT value.
#
if test $libbsd = yes; then
cat >> confdefs.h <<\EOF
#define USE_DELTA_FOR_TZ 1
EOF
fi
#--------------------------------------------------------------------
# Some systems (e.g., IRIX 4.0.5) lack the st_blksize field
# in struct stat.
#--------------------------------------------------------------------
echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
echo "configure:2602: checking for st_blksize in struct stat" >&5
if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
int main() {
struct stat s; s.st_blksize;
; return 0; }
EOF
if { (eval echo configure:2615: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_st_blksize=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
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
#--------------------------------------------------------------------
# On some systems strstr is broken: it returns a pointer even
# even if the original string is empty.
#--------------------------------------------------------------------
echo $ac_n "checking proper strstr implementation""... $ac_c" 1>&6
echo "configure:2642: checking proper strstr implementation" >&5
if test "$cross_compiling" = yes; then
tcl_ok=no
else
cat > conftest.$ac_ext <<EOF
#line 2647 "configure"
#include "confdefs.h"
extern int strstr();
int main()
{
exit(strstr("\0test", "test") ? 1 : 0);
}
EOF
if { (eval echo configure:2657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
tcl_ok=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
tcl_ok=no
fi
rm -fr conftest*
fi
if test $tcl_ok = yes; then
echo "$ac_t""yes" 1>&6
else
echo "$ac_t""broken, using substitute" 1>&6
LIBOBJS="$LIBOBJS strstr.o"
fi
#--------------------------------------------------------------------
# Check for strtoul function. This is tricky because under some
# versions of AIX strtoul returns an incorrect terminator
# pointer for the string "0".
#--------------------------------------------------------------------
echo $ac_n "checking for strtoul""... $ac_c" 1>&6
echo "configure:2683: checking for strtoul" >&5
if eval "test \"`echo '$''{'ac_cv_func_strtoul'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strtoul(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char strtoul();
int main() {
/* 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. */
choke me
strtoul();
; return 0; }
EOF
if { (eval echo configure:2711: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_strtoul=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_strtoul=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'strtoul`\" = yes"; then
echo "$ac_t""yes" 1>&6
tcl_ok=1
else
echo "$ac_t""no" 1>&6
tcl_ok=0
fi
if test "$cross_compiling" = yes; then
tcl_ok=0
else
cat > conftest.$ac_ext <<EOF
extern int strtoul();
int main()
{
char *string = "0";
char *term;
int value;
value = strtoul(string, &term, 0);
if ((value != 0) || (term != (string+1))) {
exit(1);
}
exit(0);
}
EOF
if { (eval echo configure:2751: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
:
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
tcl_ok=0
fi
rm -fr conftest*
fi
if test "$tcl_ok" = 0; then
test -n "$verbose" && echo " Adding strtoul.o."
LIBOBJS="$LIBOBJS strtoul.o"
fi
#--------------------------------------------------------------------
# Check for the strtod function. This is tricky because in some
# versions of Linux strtod mis-parses strings starting with "+".
#--------------------------------------------------------------------
echo $ac_n "checking for strtod""... $ac_c" 1>&6
echo "configure:2774: checking for strtod" >&5
if eval "test \"`echo '$''{'ac_cv_func_strtod'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strtod(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char strtod();
int main() {
/* 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. */
choke me
strtod();
; return 0; }
EOF
if { (eval echo configure:2802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_strtod=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_strtod=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'strtod`\" = yes"; then
echo "$ac_t""yes" 1>&6
tcl_ok=1
else
echo "$ac_t""no" 1>&6
tcl_ok=0
fi
if test "$cross_compiling" = yes; then
tcl_ok=0
else
cat > conftest.$ac_ext <<EOF
extern double strtod();
int main()
{
char *string = " +69";
char *term;
double value;
value = strtod(string, &term);
if ((value != 69) || (term != (string+4))) {
exit(1);
}
exit(0);
}
EOF
if { (eval echo configure:2842: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
:
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
tcl_ok=0
fi
rm -fr conftest*
fi
if test "$tcl_ok" = 0; then
test -n "$verbose" && echo " Adding strtod.o."
LIBOBJS="$LIBOBJS strtod.o"
fi
#--------------------------------------------------------------------
# Under Solaris 2.4, strtod returns the wrong value for the
# terminating character under some conditions. Check for this
# and if the problem exists use a substitute procedure
# "fixstrtod" that corrects the error.
#--------------------------------------------------------------------
echo $ac_n "checking for strtod""... $ac_c" 1>&6
echo "configure:2867: checking for strtod" >&5
if eval "test \"`echo '$''{'ac_cv_func_strtod'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strtod(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char strtod();
int main() {
/* 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. */
choke me
strtod();
; return 0; }
EOF
if { (eval echo configure:2895: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_strtod=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_strtod=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'strtod`\" = yes"; then
echo "$ac_t""yes" 1>&6
tcl_strtod=1
else
echo "$ac_t""no" 1>&6
tcl_strtod=0
fi
if test "$tcl_strtod" = 1; then
echo $ac_n "checking for Solaris strtod bug""... $ac_c" 1>&6
echo "configure:2917: checking for Solaris strtod bug" >&5
if test "$cross_compiling" = yes; then
tcl_ok=0
else
cat > conftest.$ac_ext <<EOF
extern double strtod();
int main()
{
char *string = "NaN";
char *term;
strtod(string, &term);
if ((term != string) && (term[-1] == 0)) {
exit(1);
}
exit(0);
}
EOF
if { (eval echo configure:2937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
tcl_ok=1
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
tcl_ok=0
fi
rm -fr conftest*
fi
if test $tcl_ok = 1; then
echo "$ac_t""ok" 1>&6
else
echo "$ac_t""buggy" 1>&6
LIBOBJS="$LIBOBJS fixstrtod.o"
cat >> confdefs.h <<\EOF
#define strtod fixstrtod
EOF
fi
fi
#--------------------------------------------------------------------
# Check for various typedefs and provide substitutes if
# they don't exist.
#--------------------------------------------------------------------
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
echo "configure:2967: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2980: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
ac_cv_header_stdc=yes
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&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 2997 "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 3015 "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.$ac_ext <<EOF
#line 3036 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int main () { int i; for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }
EOF
if { (eval echo configure:3047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
:
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
ac_cv_header_stdc=no
fi
rm -fr conftest*
fi
fi
fi
echo "$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 mode_t""... $ac_c" 1>&6
echo "configure:3071: checking for mode_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "(^|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/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
EOF
fi
echo $ac_n "checking for pid_t""... $ac_c" 1>&6
echo "configure:3104: checking for pid_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/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
EOF
fi
echo $ac_n "checking for size_t""... $ac_c" 1>&6
echo "configure:3137: checking for size_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/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
EOF
fi
echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
echo "configure:3170: checking for uid_t in sys/types.h" >&5
if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "uid_t" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_uid_t=yes
else
rm -rf conftest*
ac_cv_type_uid_t=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_uid_t" 1>&6
if test $ac_cv_type_uid_t = no; then
cat >> confdefs.h <<\EOF
EOF
cat >> confdefs.h <<\EOF
EOF
fi
echo $ac_n "checking for opendir""... $ac_c" 1>&6
echo "configure:3212: checking for opendir" >&5
if eval "test \"`echo '$''{'ac_cv_func_opendir'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char opendir(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char opendir();
int main() {
/* 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. */
choke me
opendir();
; return 0; }
EOF
if { (eval echo configure:3240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_opendir=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_opendir=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'opendir`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
EOF
fi
echo $ac_n "checking union wait""... $ac_c" 1>&6
echo "configure:3273: checking union wait" >&5
cat > conftest.$ac_ext <<EOF
int main() {
union wait x;
WIFEXITED(x); /* Generates compiler error if WIFEXITED
* uses an int. */
; return 0; }
EOF
if { (eval echo configure:3287: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
tcl_ok=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
tcl_ok=no
fi
rm -f conftest*
echo "$ac_t""$tcl_ok" 1>&6
if test $tcl_ok = no; then
cat >> confdefs.h <<\EOF
#define NO_UNION_WAIT 1
EOF
fi
#--------------------------------------------------------------------
# Check to see whether the system supports the matherr function
# and its associated type "struct exception".
#--------------------------------------------------------------------
echo $ac_n "checking matherr support""... $ac_c" 1>&6
echo "configure:3311: checking matherr support" >&5
cat > conftest.$ac_ext <<EOF
#line 3313 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
struct exception x;
x.type = DOMAIN;
x.type = SING;
; return 0; }
EOF
if { (eval echo configure:3324: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_ok=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
tcl_ok=no
fi
rm -f conftest*
echo "$ac_t""$tcl_ok" 1>&6
if test $tcl_ok = yes; then
cat >> confdefs.h <<\EOF
#define NEED_MATHERR 1
EOF
fi
#--------------------------------------------------------------------
# Check to see whether the system provides a vfork kernel call.
# If not, then use fork instead. Also, check for a problem with
# vforks and signals that can cause core dumps if a vforked child
# resets a signal handler. If the problem exists, then use fork
# instead of vfork.
#--------------------------------------------------------------------
echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
echo "configure:3351: checking return type of signal handlers" >&5
if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
extern "C" void (*signal (int, void (*)(int)))(int);
void (*signal ()) ();
int main() {
int i;
; return 0; }
EOF
if { (eval echo configure:3373: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_type_signal=void
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_type_signal=int
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_signal" 1>&6
cat >> confdefs.h <<EOF
#define RETSIGTYPE $ac_cv_type_signal
EOF
echo $ac_n "checking for vfork""... $ac_c" 1>&6
echo "configure:3392: checking for vfork" >&5
if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char vfork(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char vfork();
int main() {
/* 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. */
choke me
vfork();
; return 0; }
EOF
if { (eval echo configure:3420: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_vfork=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_vfork=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
echo "$ac_t""yes" 1>&6
tcl_ok=1
else
echo "$ac_t""no" 1>&6
tcl_ok=0
fi
if test "$tcl_ok" = 1; then
echo $ac_n "checking vfork/signal bug""... $ac_c" 1>&6
echo "configure:3442: checking vfork/signal bug" >&5;
if test "$cross_compiling" = yes; then
tcl_ok=0
else
cat > conftest.$ac_ext <<EOF
int gotSignal = 0;
sigProc(sig)
int sig;
{
gotSignal = 1;
}
main()
{
int pid, sts;
(void) signal(SIGCHLD, sigProc);
pid = vfork();
if (pid < 0) {
exit(1);
} else if (pid == 0) {
(void) signal(SIGCHLD, SIG_DFL);
_exit(0);
} else {
(void) wait(&sts);
}
exit((gotSignal) ? 0 : 1);
}
EOF
if { (eval echo configure:3475: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
tcl_ok=1
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
tcl_ok=0
fi
rm -fr conftest*
fi
if test "$tcl_ok" = 1; then
echo "$ac_t""ok" 1>&6
else
echo "$ac_t""buggy, using fork instead" 1>&6
fi
fi
rm -f core
if test "$tcl_ok" = 0; then
cat >> confdefs.h <<\EOF
#define vfork fork
EOF
fi
#--------------------------------------------------------------------
# Check whether there is an strncasecmp function on this system.
# This is a bit tricky because under SCO it's in -lsocket and
# under Sequent Dynix it's in -linet.
#--------------------------------------------------------------------
echo $ac_n "checking for strncasecmp""... $ac_c" 1>&6
echo "configure:3508: checking for strncasecmp" >&5
if eval "test \"`echo '$''{'ac_cv_func_strncasecmp'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strncasecmp(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char strncasecmp();
int main() {
/* 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. */
choke me
strncasecmp();
; return 0; }
EOF
if { (eval echo configure:3536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_strncasecmp=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_strncasecmp=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'strncasecmp`\" = yes"; then
echo "$ac_t""yes" 1>&6
tcl_ok=1
else
echo "$ac_t""no" 1>&6
tcl_ok=0
fi
if test "$tcl_ok" = 0; then
echo $ac_n "checking for strncasecmp in -lsocket""... $ac_c" 1>&6
echo "configure:3558: checking for strncasecmp in -lsocket" >&5
ac_lib_var=`echo socket'_'strncasecmp | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lsocket $LIBS"
cat > conftest.$ac_ext <<EOF
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char strncasecmp();
int main() {
strncasecmp()
; return 0; }
EOF
if { (eval echo configure:3577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
tcl_ok=1
else
echo "$ac_t""no" 1>&6
tcl_ok=0
fi
fi
if test "$tcl_ok" = 0; then
echo $ac_n "checking for strncasecmp in -linet""... $ac_c" 1>&6
echo "configure:3601: checking for strncasecmp in -linet" >&5
ac_lib_var=`echo inet'_'strncasecmp | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-linet $LIBS"
cat > conftest.$ac_ext <<EOF
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char strncasecmp();
int main() {
strncasecmp()
; return 0; }
EOF
if { (eval echo configure:3620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
tcl_ok=1
else
echo "$ac_t""no" 1>&6
tcl_ok=0
fi
fi
if test "$tcl_ok" = 0; then
LIBOBJS="$LIBOBJS strncasecmp.o"
fi
echo $ac_n "checking for BSDgettimeofday""... $ac_c" 1>&6
echo "configure:3658: checking for BSDgettimeofday" >&5
if eval "test \"`echo '$''{'ac_cv_func_BSDgettimeofday'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char BSDgettimeofday(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char BSDgettimeofday();
int main() {
/* 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. */
choke me
BSDgettimeofday();
; return 0; }
EOF
if { (eval echo configure:3686: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_BSDgettimeofday=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_BSDgettimeofday=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'BSDgettimeofday`\" = yes"; then
echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<\EOF
EOF
else
echo "$ac_t""no" 1>&6
echo $ac_n "checking for gettimeofday""... $ac_c" 1>&6
echo "configure:3707: checking for gettimeofday" >&5
if eval "test \"`echo '$''{'ac_cv_func_gettimeofday'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char gettimeofday(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char gettimeofday();
int main() {
/* 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. */
choke me
gettimeofday();
; return 0; }
EOF
if { (eval echo configure:3735: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_gettimeofday=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_gettimeofday=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'gettimeofday`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
EOF
fi
fi
echo $ac_n "checking for gettimeofday declaration""... $ac_c" 1>&6
echo "configure:3761: checking for gettimeofday declaration" >&5
cat > conftest.$ac_ext <<EOF
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "gettimeofday" >/dev/null 2>&1; then
rm -rf conftest*
echo "$ac_t""present" 1>&6
else
rm -rf conftest*
echo "$ac_t""missing" 1>&6
cat >> confdefs.h <<\EOF
EOF
fi
rm -f conftest*
echo $ac_n "checking for main in -linet""... $ac_c" 1>&6
echo "configure:3790: checking for main in -linet" >&5
ac_lib_var=`echo inet'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-linet $LIBS"
cat > conftest.$ac_ext <<EOF
int main() {
main()
; return 0; }
EOF
if { (eval echo configure:3805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
LIBS="$LIBS -linet"
else
echo "$ac_t""no" 1>&6
fi
ac_safe=`echo "net/errno.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for net/errno.h""... $ac_c" 1>&6
echo "configure:3827: checking for net/errno.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3837: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<\EOF
EOF
else
echo "$ac_t""no" 1>&6
fi
echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&6
echo "configure:3869: checking whether char is unsigned" >&5
if eval "test \"`echo '$''{'ac_cv_c_char_unsigned'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$GCC" = yes; then
cat > conftest.$ac_ext <<EOF
yes
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "yes" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_c_char_unsigned=yes
else
rm -rf conftest*
ac_cv_c_char_unsigned=no
fi
rm -f conftest*
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
/* volatile prevents gcc2 from optimizing the test away on sparcs. */
main() {
volatile char c = 255; exit(c < 0);
}
EOF
if { (eval echo configure:3908: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_c_char_unsigned=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
ac_cv_c_char_unsigned=no
fi
rm -fr conftest*
fi
fi
fi
echo "$ac_t""$ac_cv_c_char_unsigned" 1>&6
if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
cat >> confdefs.h <<\EOF
#define __CHAR_UNSIGNED__ 1
EOF
fi
echo $ac_n "checking signed char declarations""... $ac_c" 1>&6
echo "configure:3932: checking signed char declarations" >&5
cat > conftest.$ac_ext <<EOF
#line 3934 "configure"
#include "confdefs.h"
int main() {
signed char *p;
p = 0;
; return 0; }
EOF
if { (eval echo configure:3944: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_ok=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
tcl_ok=no
fi
rm -f conftest*
echo "$ac_t""$tcl_ok" 1>&6
if test $tcl_ok = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_SIGNED_CHAR 1
EOF
fi
#--------------------------------------------------------------------
# Check for the existence of the -lsocket and -lnsl libraries.
# The order here is important, so that they end up in the right
# order in the command line generated by make. Here are some
# special considerations:
# 1. Use "connect" and "accept" to check for -lsocket, and
# "gethostbyname" to check for -lnsl.
# 2. Use each function name only once: can't redo a check because
# autoconf caches the results of the last check and won't redo it.
# 3. Use -lnsl and -lsocket only if they supply procedures that
# aren't already present in the normal libraries. This is because
# IRIX 5.2 has libraries, but they aren't needed and they're
# bogus: they goof up name resolution if used.
# 4. On some SVR4 systems, can't use -lsocket without -lnsl too.
# To get around this problem, check for both libraries together
# if -lsocket doesn't work by itself.
#--------------------------------------------------------------------
# CYGNUS LOCAL: Store any socket library(ies) in the cache, and don't
# mess up the cache values of the functions we check for.
echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
echo "configure:3983: checking for socket libraries" >&5
if eval "test \"`echo '$''{'tcl_cv_lib_sockets'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
tcl_cv_lib_sockets=
tcl_checkBoth=0
unset ac_cv_func_connect
echo $ac_n "checking for connect""... $ac_c" 1>&6
echo "configure:3991: checking for connect" >&5
if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char connect(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char connect();
int main() {
/* 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. */
choke me
connect();
; return 0; }
EOF
if { (eval echo configure:4019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_connect=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_connect=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
echo "$ac_t""yes" 1>&6
tcl_checkSocket=0
else
echo "$ac_t""no" 1>&6
tcl_checkSocket=1
fi
if test "$tcl_checkSocket" = 1; then
unset ac_cv_func_connect
echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
echo "configure:4042: checking for main in -lsocket" >&5
ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lsocket $LIBS"
cat > conftest.$ac_ext <<EOF
int main() {
main()
; return 0; }
EOF
if { (eval echo configure:4057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
tcl_cv_lib_sockets="-lsocket"
else
echo "$ac_t""no" 1>&6
tcl_checkBoth=1
fi
fi
if test "$tcl_checkBoth" = 1; then
tcl_oldLibs=$LIBS
LIBS="$LIBS -lsocket -lnsl"
unset ac_cv_func_accept
echo $ac_n "checking for accept""... $ac_c" 1>&6
echo "configure:4084: checking for accept" >&5
if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char accept(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char accept();
int main() {
/* 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. */
choke me
accept();
; return 0; }
EOF
if { (eval echo configure:4112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_accept=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_accept=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
echo "$ac_t""yes" 1>&6
tcl_checkNsl=0
tcl_cv_lib_sockets="-lsocket -lnsl"
else
echo "$ac_t""no" 1>&6
fi
unset ac_cv_func_accept
LIBS=$tcl_oldLibs
fi
unset ac_cv_func_gethostbyname
tcl_oldLibs=$LIBS
LIBS="$LIBS $tcl_cv_lib_sockets"
echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
echo "configure:4139: checking for gethostbyname" >&5
if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char gethostbyname(); below. */
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char gethostbyname();
int main() {
/* 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. */
choke me
gethostbyname();
; return 0; }
EOF
if { (eval echo configure:4167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_gethostbyname=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_gethostbyname=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
echo "configure:4185: checking for main in -lnsl" >&5
ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lnsl $LIBS"
cat > conftest.$ac_ext <<EOF
int main() {
main()
; return 0; }
EOF
if { (eval echo configure:4200: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
tcl_cv_lib_sockets="$tcl_cv_lib_sockets -lnsl"
else
echo "$ac_t""no" 1>&6
fi
fi
unset ac_cv_func_gethostbyname
LIBS=$tcl_oldLIBS
fi
echo "$ac_t""$tcl_cv_lib_sockets" 1>&6
test -z "$tcl_cv_lib_sockets" || LIBS="$LIBS $tcl_cv_lib_sockets"
echo $ac_n "checking system version (for dynamic loading)""... $ac_c" 1>&6
echo "configure:4286: checking system version (for dynamic loading)" >&5
if test -f /usr/lib/NextStep/software_version; then
system=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
else
system=`uname -s`-`uname -r`
if test "$?" -ne 0 ; then
echo "$ac_t""unknown (can't find uname command)" 1>&6
system=unknown
else
if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then
system=MP-RAS-`awk '{print $3}' /etc/.relid'`
fi
if test "`uname -s`" = "AIX" ; then
system=AIX-`uname -v`.`uname -r`
fi
echo "$ac_t""$system" 1>&6
fi
fi
echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
echo "configure:4312: checking for dlopen in -ldl" >&5
ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-ldl $LIBS"
cat > conftest.$ac_ext <<EOF
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char dlopen();
int main() {
dlopen()
; return 0; }
EOF
if { (eval echo configure:4331: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
have_dl=yes
else
echo "$ac_t""no" 1>&6
have_dl=no
fi
fullSrcDir=`cd $srcdir; pwd`
TCL_SHARED_LIB_SUFFIX=""
TCL_UNSHARED_LIB_SUFFIX=""
TCL_TRIM_DOTS='`echo ${VERSION} | tr -d .`'
ECHO_VERSION='`echo ${VERSION}`'
TCL_LIB_VERSIONS_OK=ok
case $system in
AIX-4.[2-9])
SHLIB_CFLAGS=""
SHLIB_LD="$fullSrcDir/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry"
SHLIB_LD_LIBS='${LIBS}'
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LD_FLAGS=""
LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
AIX=yes
TCL_SHARED_LIB_SUFFIX='${VERSION}.a'
;;
AIX-*)
SHLIB_CFLAGS=""
SHLIB_LD="$fullSrcDir/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry"
SHLIB_LD_LIBS='${LIBS}'
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o tclLoadAix.o"
DL_LIBS="-lld"
LD_FLAGS=""
LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
TCL_SHARED_LIB_SUFFIX='${VERSION}.a'
;;
BSD/OS-2.1*|BSD/OS-3*)
SHLIB_CFLAGS=""
SHLIB_LD="shlicc -r"
SHLIB_LD_LIBS='${LIBS}'
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LD_FLAGS=""
LD_SEARCH_FLAGS=""
;;
dgux*)
SHLIB_CFLAGS="-K PIC"
SHLIB_LD="cc -G"
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LD_FLAGS=""
LD_SEARCH_FLAGS=""
;;
HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*|HP-UX-*.11.*)
echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
echo "configure:4409: checking for shl_load in -ldld" >&5
ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-ldld $LIBS"
cat > conftest.$ac_ext <<EOF
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char shl_load();
int main() {
shl_load()
; return 0; }
EOF
if { (eval echo configure:4428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
tcl_ok=yes
else
echo "$ac_t""no" 1>&6
tcl_ok=no
fi
if test "$tcl_ok" = "yes"; then
if test "$GCC" = yes; then
SHLIB_CFLAGS="-fPIC"
SHLIB_LD="$CC -shared -fPIC"
else
SHLIB_CFLAGS="+z"
SHLIB_LD="ld -b"
fi
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".sl"
DL_OBJS="tclLoadShl.o"
DL_LIBS="-ldld"
hold_ldflags=$LDFLAGS
echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
echo "configure:4470: checking for the ld -export-dynamic flag" >&5
LDFLAGS="${LDFLAGS} -Wl,-export-dynamic -L`pwd`"
cat > conftest.$ac_ext <<EOF
int main() {
int i;
; return 0; }
EOF
if { (eval echo configure:4480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
found=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
found=no
fi
rm -f conftest*
LDFLAGS=$hold_ldflags
echo "$ac_t""$found" 1>&6
if test $found = yes; then
LD_FLAGS="-Wl,-export-dynamic"
LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
else
LD_FLAGS="-Wl,-E"
LD_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
fi
fi
# END CYGNUS LOCAL
;;
IRIX-4.*)
SHLIB_CFLAGS="-G 0"
SHLIB_SUFFIX=".a"
SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
SHLIB_LD_LIBS='${LIBS}'
DL_OBJS="tclLoadAout.o"
DL_LIBS=""
LD_FLAGS="-Wl,-D,08000000"
LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
TCL_SHARED_LIB_SUFFIX='${VERSION}.a'
;;
IRIX-5.*|IRIX-6.*)
SHLIB_CFLAGS=""
SHLIB_LD="ld -n32 -shared -rdata_shared"
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
LD_FLAGS=""
LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
;;
IRIX64-6.*)
SHLIB_CFLAGS=""
SHLIB_LD="ld -n32 -shared -rdata_shared -rpath /usr/local/lib"
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
LD_FLAGS=""
LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
;;
Linux*)
SHLIB_CFLAGS="-fPIC"
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
if test "$have_dl" = yes; then
SHLIB_LD="${CC} -shared"
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LD_FLAGS="-rdynamic"
LD_SEARCH_FLAGS=""
else
ac_safe=`echo "dld.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for dld.h""... $ac_c" 1>&6
echo "configure:4546: checking for dld.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4556: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
SHLIB_LD="ld -shared"
DL_OBJS="tclLoadDld.o"
DL_LIBS="-ldld"
LD_FLAGS=""
LD_SEARCH_FLAGS=""
else
echo "$ac_t""no" 1>&6
fi
fi
;;
MP-RAS-02*)
SHLIB_CFLAGS="-K PIC"
SHLIB_LD="cc -G"
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LD_FLAGS=""
LD_SEARCH_FLAGS=""
;;
MP-RAS-*)
SHLIB_CFLAGS="-K PIC"
SHLIB_LD="cc -G"
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LD_FLAGS="-Wl,-Bexport"
LD_SEARCH_FLAGS=""
;;
NetBSD-*|FreeBSD-*|OpenBSD-*)
ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
echo "configure:4608: checking for dlfcn.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4618: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
SHLIB_CFLAGS="-fpic"
SHLIB_LD="ld -Bshareable -x"
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
LD_FLAGS=""
LD_SEARCH_FLAGS=""
TCL_SHARED_LIB_SUFFIX='`echo ${VERSION} | tr -d .`.so.1.0'
else
echo "$ac_t""no" 1>&6
SHLIB_CFLAGS=""
SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r"
SHLIB_LD_LIBS='${LIBS}'
SHLIB_SUFFIX=".a"
DL_OBJS="tclLoadAout.o"
DL_LIBS=""
LD_FLAGS=""
LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
TCL_SHARED_LIB_SUFFIX='`echo ${VERSION} | tr -d .`.a'
fi
TCL_UNSHARED_LIB_SUFFIX='`echo ${VERSION} | tr -d .`.a'
TCL_LIB_VERSIONS_OK=nodots
;;
NEXTSTEP-*)
SHLIB_CFLAGS=""
SHLIB_LD="cc -nostdlib -r"
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadNext.o"
DL_LIBS=""
LD_FLAGS=""
LD_SEARCH_FLAGS=""
;;
OSF1-1.0|OSF1-1.1|OSF1-1.2)
SHLIB_CFLAGS=""
SHLIB_LD='ld -R -export $@:'
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadOSF.o"
DL_LIBS=""
LD_FLAGS=""
LD_SEARCH_FLAGS=""
;;
OSF1-1.*)
SHLIB_CFLAGS="-fpic"
SHLIB_LD="ld -shared"
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
LD_FLAGS=""
LD_SEARCH_FLAGS=""
;;
OSF1-V*)
SHLIB_CFLAGS=""
SHLIB_LD='ld -shared -expect_unresolved "*"'
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
LD_FLAGS=""
LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
;;
RISCos-*)
SHLIB_CFLAGS="-G 0"
SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
SHLIB_LD_LIBS='${LIBS}'
SHLIB_SUFFIX=".a"
DL_OBJS="tclLoadAout.o"
DL_LIBS=""
LD_FLAGS="-Wl,-D,08000000"
LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
;;
SCO_SV-3.2*)
SHLIB_CFLAGS="-Kpic -belf"
SHLIB_LD="ld -G"
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
LD_FLAGS="-belf -Wl,-Bexport"
LD_SEARCH_FLAGS=""
;;
SINIX*5.4*)
SHLIB_CFLAGS="-K PIC"
SHLIB_LD="cc -G"
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LD_FLAGS=""
LD_SEARCH_FLAGS=""
;;
SunOS-4*)
if test "$GCC" = yes; then
SHLIB_CFLAGS="-fPIC"
SHLIB_LD="$CC -shared -fPIC"
else
SHLIB_CFLAGS="-PIC"
SHLIB_LD="ld"
fi
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LD_FLAGS=""
LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
TCL_SHARED_LIB_SUFFIX='`echo ${VERSION} | tr -d .`.so.1.0'
TCL_UNSHARED_LIB_SUFFIX='`echo ${VERSION} | tr -d .`.a'
TCL_LIB_VERSIONS_OK=nodots
;;
SunOS-5*)
if test "$GCC" = yes; then
SHLIB_CFLAGS="-fPIC"
SHLIB_LD="$CC -shared -fPIC"
else
SHLIB_CFLAGS="-KPIC"
SHLIB_LD="/usr/ccs/bin/ld -G -z text"
fi
SHLIB_LD_LIBS='${LIBS}'
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
hold_ldflags=$LDFLAGS
echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
echo "configure:4793: checking for the ld -export-dynamic flag" >&5
LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
cat > conftest.$ac_ext <<EOF
int main() {
int i;
; return 0; }
EOF
if { (eval echo configure:4803: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
found=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
found=no
fi
rm -f conftest*
LDFLAGS=$hold_ldflags
echo "$ac_t""$found" 1>&6
if test $found = yes; then
LD_FLAGS="-Wl,-export-dynamic"
LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
else
LD_FLAGS=""
LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
fi
# END CYGNUS LOCAL
;;
ULTRIX-4.*)
SHLIB_CFLAGS="-G 0"
SHLIB_SUFFIX=".a"
SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
SHLIB_LD_LIBS='${LIBS}'
DL_OBJS="tclLoadAout.o"
DL_LIBS=""
# CYGNUS LOCAL: The GNU linker doesn't accept `-D 08000000'. It
# doesn't appear to be needed, either.
hold_ldflags="$LDFLAGS"
echo $ac_n "checking whether ld accepts -D 08000000""... $ac_c" 1>&6
echo "configure:4835: checking whether ld accepts -D 08000000" >&5
LD_FLAGS="-Wl,-D,08000000"
LDFLAGS="${LDFLAGS} -Wl,-D,08000000"
cat > conftest.$ac_ext <<EOF
#line 4839 "configure"
#include "confdefs.h"
int main() {
int i;
; return 0; }
EOF
if { (eval echo configure:4846: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
found=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
found=no
fi
rm -f conftest*
LDFLAGS=$hold_ldflags
echo "$ac_t""$found" 1>&6
if test $found = yes; then
LD_FLAGS="-Wl,-D,08000000"
else
LD_FLAGS=""
fi
# END CYGNUS LOCAL
LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
;;
UNIX_SV* | UnixWare-5*)
SHLIB_CFLAGS="-KPIC"
SHLIB_LD="cc -G"
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
# Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers
# that don't grok the -Bexport option. Test that it does.
hold_ldflags=$LDFLAGS
echo $ac_n "checking for ld accepts -Bexport flag""... $ac_c" 1>&6
echo "configure:4877: checking for ld accepts -Bexport flag" >&5
LDFLAGS="${LDFLAGS} -Wl,-Bexport"
cat > conftest.$ac_ext <<EOF
#line 4880 "configure"
#include "confdefs.h"
int main() {
int i;
; return 0; }
EOF
if { (eval echo configure:4887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
found=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
found=no
fi
rm -f conftest*
LDFLAGS=$hold_ldflags
echo "$ac_t""$found" 1>&6
if test $found = yes; then
LD_FLAGS="-Wl,-Bexport"
else
LD_FLAGS=""
fi
LD_SEARCH_FLAGS=""
;;
esac
# Step 4: If pseudo-static linking is in use (see K. B. Kenny, "Dynamic
if test "x$DL_OBJS" = "xtclLoadAout.o" ; then
echo $ac_n "checking sys/exec.h""... $ac_c" 1>&6
echo "configure:4929: checking sys/exec.h" >&5
cat > conftest.$ac_ext <<EOF
int main() {
struct exec foo;
unsigned long seek;
int flag;
seek = N_TXTOFF (foo.ex_f, foo.ex_o);
seek = N_TXTOFF (foo);
flag = (foo.a_magic == OMAGIC);
return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
; return 0; }
EOF
if { (eval echo configure:4949: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_ok=usable
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
tcl_ok=unusable
fi
rm -f conftest*
echo "$ac_t""$tcl_ok" 1>&6
if test $tcl_ok = usable; then
cat >> confdefs.h <<\EOF
#define USE_SYS_EXEC_H 1
EOF
else
echo $ac_n "checking a.out.h""... $ac_c" 1>&6
echo "configure:4967: checking a.out.h" >&5
cat > conftest.$ac_ext <<EOF
#line 4969 "configure"
#include "confdefs.h"
#include <a.out.h>
int main() {
struct exec foo;
unsigned long seek;
int flag;
#if defined(__mips) || defined(mips)
seek = N_TXTOFF (foo.ex_f, foo.ex_o);
#else
seek = N_TXTOFF (foo);
#endif
flag = (foo.a_magic == OMAGIC);
return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
; return 0; }
EOF
if { (eval echo configure:4987: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_ok=usable
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
tcl_ok=unusable
fi
rm -f conftest*
echo "$ac_t""$tcl_ok" 1>&6
if test $tcl_ok = usable; then
cat >> confdefs.h <<\EOF
#define USE_A_OUT_H 1
EOF
else
echo $ac_n "checking sys/exec_aout.h""... $ac_c" 1>&6
echo "configure:5005: checking sys/exec_aout.h" >&5
cat > conftest.$ac_ext <<EOF
#line 5007 "configure"
#include "confdefs.h"
#include <sys/exec_aout.h>
int main() {
struct exec foo;
unsigned long seek;
int flag;
#if defined(__mips) || defined(mips)
seek = N_TXTOFF (foo.ex_f, foo.ex_o);
#else
seek = N_TXTOFF (foo);
#endif
flag = (foo.a_midmag == OMAGIC);
return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
; return 0; }
EOF
if { (eval echo configure:5025: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_ok=usable
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
tcl_ok=unusable
fi
rm -f conftest*
echo "$ac_t""$tcl_ok" 1>&6
if test $tcl_ok = usable; then
cat >> confdefs.h <<\EOF
#define USE_SYS_EXEC_AOUT_H 1
EOF
else
DL_OBJS=""
fi
fi
fi
fi
# Step 5: disable dynamic loading if requested via a command-line switch.
# Check whether --enable-load or --disable-load was given.
if test "${enable_load+set}" = set; then
enableval="$enable_load"
tcl_ok=$enableval
else
tcl_ok=yes
fi
if test "$tcl_ok" = "no"; then
DL_OBJS=""
fi
if test "x$DL_OBJS" != "x" ; then
BUILD_DLTEST="\$(DLTEST_TARGETS)"
else
echo "Can't figure out how to do dynamic loading or shared libraries"
echo "on this system."
SHLIB_CFLAGS=""
SHLIB_LD=""
SHLIB_SUFFIX=""
DL_OBJS="tclLoadNone.o"
DL_LIBS=""
LD_FLAGS=""
LD_SEARCH_FLAGS=""
BUILD_DLTEST=""
fi
# If we're running gcc, then change the C flags for compiling shared
# libraries to the right flags for gcc, instead of those for the
# standard manufacturer compiler.
if test "$DL_OBJS" != "tclLoadNone.o" ; then
if test "$CC" = "gcc" -o `$CC -v 2>&1 | grep -c gcc` != "0" ; then
case $system in
AIX-*)
;;
BSD/OS*)
;;
IRIX*)
;;
NetBSD-*|FreeBSD-*|OpenBSD-*)
;;
RISCos-*)
;;
ULTRIX-4.*)
;;
*)
SHLIB_CFLAGS="-fPIC"
;;
esac
fi
fi
#--------------------------------------------------------------------
# The statements below check for systems where POSIX-style
# non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented.
# On these systems (mostly older ones), use the old BSD-style
# FIONBIO approach instead.
#--------------------------------------------------------------------
for ac_hdr in sys/ioctl.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:5114: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5124: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
EOF
else
echo "$ac_t""no" 1>&6
fi
done
for ac_hdr in sys/filio.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:5154: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5164: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
EOF
else
echo "$ac_t""no" 1>&6
fi
done
echo $ac_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O""... $ac_c" 1>&6
echo "configure:5191: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
if test -f /usr/lib/NextStep/software_version; then
system=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
else
system=`uname -s`-`uname -r`
if test "$?" -ne 0 ; then
system=unknown
else
if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then
system=MP-RAS-`awk '{print $3}' /etc/.relid'`
fi
if test "`uname -s`" = "AIX" ; then
system=AIX-`uname -v`.`uname -r`
fi
fi
fi
case $system in
OSF*)
cat >> confdefs.h <<\EOF
EOF
echo "$ac_t""FIONBIO" 1>&6
;;
SunOS-4*)
cat >> confdefs.h <<\EOF
EOF
echo "$ac_t""FIONBIO" 1>&6
;;
ULTRIX-4.*)
cat >> confdefs.h <<\EOF
EOF
echo "$ac_t""FIONBIO" 1>&6
;;
*)
echo "$ac_t""O_NONBLOCK" 1>&6
;;
esac
realRanlib=$RANLIB
if test "$TCL_SHARED_LIB_SUFFIX" = "" ; then
TCL_SHARED_LIB_SUFFIX='${VERSION}${SHLIB_SUFFIX}'
fi
if test "$TCL_UNSHARED_LIB_SUFFIX" = "" ; then
TCL_UNSHARED_LIB_SUFFIX='${VERSION}.a'
fi
if test "${enable_shared+set}" = set; then
enableval="$enable_shared"
tcl_ok=$enableval
else
tcl_ok=no
fi
TCL_SHARED_LIB_FILE=dummy1
TCL_UNSHARED_LIB_FILE=dummy2
if test "$tcl_ok" = "yes" -a "${SHLIB_SUFFIX}" != "" ; then
TCL_SHARED_BUILD=1
TCL_SHLIB_CFLAGS="${SHLIB_CFLAGS}"
TCL_LD_SEARCH_FLAGS="${LD_SEARCH_FLAGS}"
eval "TCL_LIB_FILE=libtcl${TCL_SHARED_LIB_SUFFIX}"
TCL_SHARED_LIB_FILE="$TCL_LIB_FILE"
if test "x$DL_OBJS" = "xtclLoadAout.o"; then
MAKE_LIB="ar cr \${TCL_LIB_FILE} \${OBJS}"
else
MAKE_LIB="\${SHLIB_LD} -o \${TCL_LIB_FILE} \${OBJS} ${SHLIB_LD_LIBS}"
RANLIB=":"
fi
else
TCL_SHARED_BUILD=0
case $system in
BSD/OS*)
;;
AIX-*)
;;
*)
SHLIB_LD_LIBS=""
;;
esac
TCL_SHLIB_CFLAGS=""
TCL_LD_SEARCH_FLAGS=""
eval "TCL_LIB_FILE=libtcl${TCL_UNSHARED_LIB_SUFFIX}"
TCL_UNSHARED_LIB_FILE="$TCL_LIB_FILE"
MAKE_LIB="$AR cr ${TCL_LIB_FILE} \${OBJS}"
fi
if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
TCL_BUILD_LIB_SPEC="-L`pwd` -ltcl${VERSION}"
TCL_LIB_SPEC="-L${exec_prefix}/lib -ltcl${VERSION}"
else
TCL_BUILD_LIB_SPEC="-L`pwd` -ltcl`echo ${VERSION} | tr -d .`"
TCL_LIB_SPEC="-L${exec_prefix}/lib -ltcl`echo ${VERSION} | tr -d .`"
fi
TCL_LIB_FULL_PATH="`pwd`/${TCL_LIB_FILE}"
TCL_BIN_DIR="`pwd`"
if test "$prefix" != "$exec_prefix"; then
TCL_PACKAGE_PATH="${exec_prefix}/lib ${prefix}/lib"
else
TCL_PACKAGE_PATH="${prefix}/lib"
fi
trap '' 1 2 15
cat > confcache <<\EOF
EOF
(set) 2>&1 |
case `(ac_space=' '; set | grep ac_space) 2>&1` in
*ac_space=\ *)
sed -n \
-e "s/'/'\\\\''/g" \
-e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
;;
*)
sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
;;
esac >> confcache
if cmp -s $cache_file confcache; then
:
else
if test -w $cache_file; then
echo "updating cache $cache_file"
cat confcache > $cache_file
else
echo "not updating unwritable cache $cache_file"
fi
fi
rm -f confcache
trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
test "x$prefix" = xNONE && prefix=$ac_default_prefix
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
if test "x$srcdir" = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
fi
trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
cat > conftest.defs <<\EOF
s%s%[ `~s%\[%\\&%g
s%\]%\\&%g
s%\$%$$%g
EOF
DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
rm -f conftest.defs
: ${CONFIG_STATUS=./config.status}
echo creating $CONFIG_STATUS
rm -f $CONFIG_STATUS
cat > $CONFIG_STATUS <<EOF
#! /bin/sh
ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
for ac_option
do
case "\$ac_option" in
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
echo "$CONFIG_STATUS generated by autoconf version 2.13"
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 tclConfig.sh" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
EOF
cat >> $CONFIG_STATUS <<EOF
sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
$ac_vpsub
$extrasub
s%@SHELL@%$SHELL%g
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%g
s%@FFLAGS@%$FFLAGS%g
s%@DEFS@%$DEFS%g
s%@LDFLAGS@%$LDFLAGS%g
s%@LIBS@%$LIBS%g
s%@exec_prefix@%$exec_prefix%g
s%@prefix@%$prefix%g
s%@program_transform_name@%$program_transform_name%g
s%@bindir@%$bindir%g
s%@sbindir@%$sbindir%g
s%@libexecdir@%$libexecdir%g
s%@datadir@%$datadir%g
s%@sysconfdir@%$sysconfdir%g
s%@sharedstatedir@%$sharedstatedir%g
s%@localstatedir@%$localstatedir%g
s%@libdir@%$libdir%g
s%@includedir@%$includedir%g
s%@oldincludedir@%$oldincludedir%g
s%@infodir@%$infodir%g
s%@mandir@%$mandir%g
s%@RANLIB@%$RANLIB%g
s%@CC@%$CC%g
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
s%@CPP@%$CPP%g
s%@LIBOBJS@%$LIBOBJS%g
s%@BUILD_DLTEST@%$BUILD_DLTEST%g
s%@DL_LIBS@%$DL_LIBS%g
s%@DL_OBJS@%$DL_OBJS%g
s%@LD_FLAGS@%$LD_FLAGS%g
s%@MAKE_LIB@%$MAKE_LIB%g
s%@MATH_LIBS@%$MATH_LIBS%g
s%@SHLIB_CFLAGS@%$SHLIB_CFLAGS%g
s%@SHLIB_LD@%$SHLIB_LD%g
s%@SHLIB_LD_LIBS@%$SHLIB_LD_LIBS%g
s%@SHLIB_SUFFIX@%$SHLIB_SUFFIX%g
s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
s%@TCL_LIB_FILE@%$TCL_LIB_FILE%g
s%@TCL_LIB_FULL_PATH@%$TCL_LIB_FULL_PATH%g
s%@TCL_LIB_FLAG@%$TCL_LIB_FLAG%g
s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
s%@TCL_PACKAGE_PATH@%$TCL_PACKAGE_PATH%g
s%@TCL_PATCH_LEVEL@%$TCL_PATCH_LEVEL%g
s%@TCL_SHARED_LIB_SUFFIX@%$TCL_SHARED_LIB_SUFFIX%g
s%@TCL_SHARED_BUILD@%$TCL_SHARED_BUILD%g
s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
s%@TCL_SRC_DIR@%$TCL_SRC_DIR%g
s%@TCL_UNSHARED_LIB_SUFFIX@%$TCL_UNSHARED_LIB_SUFFIX%g
s%@TCL_VERSION@%$TCL_VERSION%g
s%@TCL_SHARED_LIB_FILE@%$TCL_SHARED_LIB_FILE%g
s%@TCL_UNSHARED_LIB_FILE@%$TCL_UNSHARED_LIB_FILE%g
s%@TCL_BIN_DIR@%$TCL_BIN_DIR%g
CEOF
EOF
cat >> $CONFIG_STATUS <<\EOF
ac_max_sed_cmds=90 ac_file=1 ac_beg=1 ac_end=$ac_max_sed_cmds ac_more_lines=:
ac_sed_cmds=""
while $ac_more_lines; do
if test $ac_beg -gt 1; then
sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
else
sed "${ac_end}q" conftest.subs > conftest.s$ac_file
fi
if test ! -s conftest.s$ac_file; then
ac_more_lines=false
rm -f conftest.s$ac_file
else
if test -z "$ac_sed_cmds"; then
ac_sed_cmds="sed -f conftest.s$ac_file"
else
ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
fi
ac_file=`expr $ac_file + 1`
ac_beg=$ac_end
ac_end=`expr $ac_end + $ac_max_sed_cmds`
fi
done
if test -z "$ac_sed_cmds"; then
ac_sed_cmds=cat
fi
EOF
cat >> $CONFIG_STATUS <<EOF
CONFIG_FILES=\${CONFIG_FILES-"Makefile tclConfig.sh"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
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
ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
test ! -d "$ac_dir" && mkdir "$ac_dir"
ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
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="$ac_given_srcdir" ;;
*) srcdir="$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
ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
sed -e "$ac_comsub
s%@configure_input@%$configure_input%g
s%@srcdir@%$srcdir%g
s%@top_srcdir@%$top_srcdir%g
s%@INSTALL@%$INSTALL%g
" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
fi; done
rm -f conftest.s*
EOF
cat >> $CONFIG_STATUS <<EOF
EOF
cat >> $CONFIG_STATUS <<\EOF
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