From: patthoyts Date: Mon, 16 Feb 2004 02:40:28 +0000 (+0000) Subject: Added autoconf macro for IPv6 identification. X-Git-Url: https://privyetmir.co.uk/gitweb.cgi?a=commitdiff_plain;h=e63e165362443b34a08236618b7a2a2bcf440459;p=tcludp Added autoconf macro for IPv6 identification. --- diff --git a/aclocal.m4 b/aclocal.m4 index 0b05739..3e3d306 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -7,3 +7,53 @@ builtin(include,tclconfig/tcl.m4) # # Add here whatever m4 macros you want to define for your package # + +AC_DEFUN(TEA_IPV6_SUPPORT, [ + dnl ***********************Checking for availability of IPv6******************* + AC_MSG_CHECKING([for IPv6]) + AC_ARG_ENABLE(ipv6, [ --enable-ipv6=[yes/no] enable IPv6 support],, enable_ipv6=yes) + if test $enable_ipv6 = yes; then + have_ipv6=no + AC_TRY_COMPILE([#include + #include ], [ + struct sockaddr_storage ss; + socket(AF_INET6, SOCK_STREAM, 0); + ], + [have_ipv6=yes], + [have_ipv6=no] + ) + AC_MSG_RESULT($have_ipv6) + + if test $have_ipv6 = yes; then + AC_DEFINE([SIPC_IPV6], [], [IPv6 support]) + + have_getaddrinfo=no + AC_CHECK_FUNC(getaddrinfo, have_getaddrinfo=yes) + if test $have_getaddrinfo != yes; then + for lib in bsd socket inet; do + AC_CHECK_LIB($lib, getaddrinfo, [LIBS="$LIBS -l$lib";have_getaddrinfo=yes;break]) + done + fi + + if test $have_getaddrinfo = yes; then + AC_DEFINE([HAVE_GETADDRINFO], [], [Define if getaddrinfo available]) + fi + + have_inet_ntop=no + AC_CHECK_FUNC(inet_ntop, have_inet_ntop=yes) + if test $have_inet_ntop != yes; then + for lib in bsd socket inet; do + AC_CHECK_LIB($lib, inet_ntop, [LIBS="$LIBS -l$lib";have_inet_ntop=yes;break]) + done + fi + + if test $have_inet_ntop = yes; then + AC_DEFINE([HAVE_INET_NTOP], [], [Define if inet_ntop available]) + fi + + + fi + fi + + dnl ******************************End IPv6 checks****************************** +]) diff --git a/configure b/configure index 687e4bd..82d29fc 100755 --- a/configure +++ b/configure @@ -1,42 +1,310 @@ #! /bin/sh - # Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.13 -# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# Generated by GNU Autoconf 2.53. # +# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 +# Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. -# Defaults: -ac_help= +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + + +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then + set -o posix +fi + +# NLS nuisances. +# Support unset when possible. +if (FOO=FOO; unset FOO) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + +(set +x; test -n "`(LANG=C; export LANG) 2>&1`") && + { $as_unset LANG || test "${LANG+set}" != set; } || + { LANG=C; export LANG; } +(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") && + { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } || + { LC_ALL=C; export LC_ALL; } +(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") && + { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } || + { LC_TIME=C; export LC_TIME; } +(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") && + { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } || + { LC_CTYPE=C; export LC_CTYPE; } +(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") && + { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } || + { LANGUAGE=C; export LANGUAGE; } +(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") && + { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } || + { LC_COLLATE=C; export LC_COLLATE; } +(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") && + { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } || + { LC_NUMERIC=C; export LC_NUMERIC; } +(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") && + { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } || + { LC_MESSAGES=C; export LC_MESSAGES; } + + +# Name of the executable. +as_me=`(basename "$0") 2>/dev/null || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)$' \| \ + . : '\(.\)' 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } + /^X\/\(\/\/\)$/{ s//\1/; q; } + /^X\/\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + +# PATH needs CR, and LINENO needs CR and PATH. +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conftest.sh + echo "exit 0" >>conftest.sh + chmod +x conftest.sh + if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conftest.sh +fi + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" || { + # Find who we are. Look in the path if we contain no path at all + # relative or not. + case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done + + ;; + esac + # We did not find ourselves, most probably we were run as `sh COMMAND' + # in which case we are not to be found in the path. + if test "x$as_myself" = x; then + as_myself=$0 + fi + if test ! -f "$as_myself"; then + { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 + { (exit 1); exit 1; }; } + fi + case $CONFIG_SHELL in + '') + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for as_base in sh bash ksh sh5; do + case $as_dir in + /*) + if ("$as_dir/$as_base" -c ' + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then + CONFIG_SHELL=$as_dir/$as_base + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$0" ${1+"$@"} + fi;; + esac + done +done +;; + esac + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line before each line; the second 'sed' does the real + # work. The second script uses 'N' to pair each line-number line + # with the numbered line, and appends trailing '-' during + # substitution so that $LINENO is not a special case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) + sed '=' <$as_myself | + sed ' + N + s,$,-, + : loop + s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, + t loop + s,-$,, + s,^['$as_cr_digits']*\n,, + ' >$as_me.lineno && + chmod +x $as_me.lineno || + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensible to this). + . ./$as_me.lineno + # Exit status is that of the last command. + exit +} + + +case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in + *c*,-n*) ECHO_N= ECHO_C=' +' ECHO_T=' ' ;; + *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; + *) ECHO_N= ECHO_C='\c' ECHO_T= ;; +esac + +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + # We could just check for DJGPP; but this test a) works b) is more generic + # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). + if test -f conf$$.exe; then + # Don't use ln at all; we don't have any links + as_ln_s='cp -p' + else + as_ln_s='ln -s' + fi +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.file + +as_executable_p="test -f" + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" + + +# IFS +# We need space, tab and new line, in precisely that order. +as_nl=' +' +IFS=" $as_nl" + +# CDPATH. +$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; } + + +# Name of the host. +# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +exec 6>&1 + +# +# Initializations. +# ac_default_prefix=/usr/local -# Any additions from configure.in: -ac_help="$ac_help - --with-tcl directory containing tcl configuration (tclConfig.sh)" -ac_help="$ac_help - --with-tclinclude directory containing the public Tcl header files" -ac_help="$ac_help - --enable-threads build with threads" -ac_help="$ac_help - --enable-shared build and link with shared libraries [--enable-shared]" -ac_help="$ac_help - --enable-64bit enable 64bit support (where applicable)" -ac_help="$ac_help - --enable-64bit-vis enable 64bit Sparc VIS support" -ac_help="$ac_help - --disable-load disallow dynamic loading and "load" command" -ac_help="$ac_help - --enable-symbols build with debugging symbols [--disable-symbols]" +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} + +# Maximum number of lines to put in a shell here document. +# This variable seems obsolete. It should probably be removed, and +# only ac_max_sed_lines should be used. +: ${ac_max_here_lines=38} + +# Identity of this package. +PACKAGE_NAME= +PACKAGE_TARNAME= +PACKAGE_VERSION= +PACKAGE_STRING= +PACKAGE_BUGREPORT= + +ac_unique_file="generic/udp_tcl.h" +# Factoring default headers for most tests. +ac_includes_default="\ +#include +#if HAVE_SYS_TYPES_H +# include +#endif +#if HAVE_SYS_STAT_H +# include +#endif +#if STDC_HEADERS +# include +# include +#else +# if HAVE_STDLIB_H +# include +# endif +#endif +#if HAVE_STRING_H +# if !STDC_HEADERS && HAVE_MEMORY_H +# include +# endif +# include +#endif +#if HAVE_STRINGS_H +# include +#endif +#if HAVE_INTTYPES_H +# include +#else +# if HAVE_STDINT_H +# include +# endif +#endif +#if HAVE_UNISTD_H +# include +#endif" + # Initialize some variables set by options. +ac_init_help= +ac_init_version=false # The variables have the same names as the options, with # dashes changed to underlines. -build=NONE -cache_file=./config.cache +cache_file=/dev/null exec_prefix=NONE -host=NONE no_create= -nonopt=NONE no_recursion= prefix=NONE program_prefix=NONE @@ -45,10 +313,15 @@ program_transform_name=s,x,x, silent= site= srcdir= -target=NONE verbose= x_includes=NONE x_libraries=NONE + +# Installation directory options. +# These are left unexpanded so users can "make install exec_prefix=/foo" +# and all the variables that are supposed to be based on exec_prefix +# by default will actually change. +# Use braces instead of parens because sh, perl, etc. also accept them. bindir='${exec_prefix}/bin' sbindir='${exec_prefix}/sbin' libexecdir='${exec_prefix}/libexec' @@ -62,17 +335,9 @@ oldincludedir='/usr/include' infodir='${prefix}/info' mandir='${prefix}/man' -# Initialize some other variables. -subdirs= -MFLAGS= MAKEFLAGS= -SHELL=${CONFIG_SHELL-/bin/sh} -# Maximum number of lines to put in a shell here document. -ac_max_here_lines=12 - ac_prev= for ac_option do - # If the previous option needs an argument, assign it. if test -n "$ac_prev"; then eval "$ac_prev=\$ac_option" @@ -80,59 +345,59 @@ do continue fi - case "$ac_option" in - -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; - *) ac_optarg= ;; - esac + ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` # Accept the important Cygnus configure options, so we can diagnose typos. - case "$ac_option" in + case $ac_option in -bindir | --bindir | --bindi | --bind | --bin | --bi) ac_prev=bindir ;; -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) - bindir="$ac_optarg" ;; + bindir=$ac_optarg ;; -build | --build | --buil | --bui | --bu) - ac_prev=build ;; + ac_prev=build_alias ;; -build=* | --build=* | --buil=* | --bui=* | --bu=*) - build="$ac_optarg" ;; + build_alias=$ac_optarg ;; -cache-file | --cache-file | --cache-fil | --cache-fi \ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ac_prev=cache_file ;; -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) - cache_file="$ac_optarg" ;; + cache_file=$ac_optarg ;; + + --config-cache | -C) + cache_file=config.cache ;; -datadir | --datadir | --datadi | --datad | --data | --dat | --da) ac_prev=datadir ;; -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | --da=*) - datadir="$ac_optarg" ;; + datadir=$ac_optarg ;; -disable-* | --disable-*) - ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then - { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } - fi - ac_feature=`echo $ac_feature| sed 's/-/_/g'` - eval "enable_${ac_feature}=no" ;; + expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + { (exit 1); exit 1; }; } + ac_feature=`echo $ac_feature | sed 's/-/_/g'` + eval "enable_$ac_feature=no" ;; -enable-* | --enable-*) - ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then - { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } - fi - ac_feature=`echo $ac_feature| sed 's/-/_/g'` - case "$ac_option" in - *=*) ;; + expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + { (exit 1); exit 1; }; } + ac_feature=`echo $ac_feature | sed 's/-/_/g'` + case $ac_option in + *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; *) ac_optarg=yes ;; esac - eval "enable_${ac_feature}='$ac_optarg'" ;; + eval "enable_$ac_feature='$ac_optarg'" ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ @@ -141,95 +406,47 @@ do -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | --exec=* | --exe=* | --ex=*) - exec_prefix="$ac_optarg" ;; + exec_prefix=$ac_optarg ;; -gas | --gas | --ga | --g) # Obsolete; use --with-gas. with_gas=yes ;; - -help | --help | --hel | --he) - # Omit some internal or obsolete options to make the list less imposing. - # This message is too long to be a string in the A/UX 3.1 sh. - cat << EOF -Usage: configure [options] [host] -Options: [defaults in brackets after descriptions] -Configuration: - --cache-file=FILE cache test results in FILE - --help print this message - --no-create do not create output files - --quiet, --silent do not print \`checking...' messages - --version print the version of autoconf that created configure -Directory and file names: - --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] - --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [same as prefix] - --bindir=DIR user executables in DIR [EPREFIX/bin] - --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] - --libexecdir=DIR program executables in DIR [EPREFIX/libexec] - --datadir=DIR read-only architecture-independent data in DIR - [PREFIX/share] - --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data in DIR - [PREFIX/com] - --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] - --libdir=DIR object code libraries in DIR [EPREFIX/lib] - --includedir=DIR C header files in DIR [PREFIX/include] - --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] - --infodir=DIR info documentation in DIR [PREFIX/info] - --mandir=DIR man documentation in DIR [PREFIX/man] - --srcdir=DIR find the sources in DIR [configure dir or ..] - --program-prefix=PREFIX prepend PREFIX to installed program names - --program-suffix=SUFFIX append SUFFIX to installed program names - --program-transform-name=PROGRAM - run sed PROGRAM on installed program names -EOF - cat << EOF -Host type: - --build=BUILD configure for building on BUILD [BUILD=HOST] - --host=HOST configure for HOST [guessed] - --target=TARGET configure for TARGET [TARGET=HOST] -Features and packages: - --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) - --enable-FEATURE[=ARG] include FEATURE [ARG=yes] - --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] - --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) - --x-includes=DIR X include files are in DIR - --x-libraries=DIR X library files are in DIR -EOF - if test -n "$ac_help"; then - echo "--enable and --with options recognized:$ac_help" - fi - exit 0 ;; + -help | --help | --hel | --he | -h) + ac_init_help=long ;; + -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) + ac_init_help=recursive ;; + -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) + ac_init_help=short ;; -host | --host | --hos | --ho) - ac_prev=host ;; + ac_prev=host_alias ;; -host=* | --host=* | --hos=* | --ho=*) - host="$ac_optarg" ;; + host_alias=$ac_optarg ;; -includedir | --includedir | --includedi | --included | --include \ | --includ | --inclu | --incl | --inc) ac_prev=includedir ;; -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | --includ=* | --inclu=* | --incl=* | --inc=*) - includedir="$ac_optarg" ;; + includedir=$ac_optarg ;; -infodir | --infodir | --infodi | --infod | --info | --inf) ac_prev=infodir ;; -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) - infodir="$ac_optarg" ;; + infodir=$ac_optarg ;; -libdir | --libdir | --libdi | --libd) ac_prev=libdir ;; -libdir=* | --libdir=* | --libdi=* | --libd=*) - libdir="$ac_optarg" ;; + 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" ;; + libexecdir=$ac_optarg ;; -localstatedir | --localstatedir | --localstatedi | --localstated \ | --localstate | --localstat | --localsta | --localst \ @@ -238,19 +455,19 @@ EOF -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) - localstatedir="$ac_optarg" ;; + localstatedir=$ac_optarg ;; -mandir | --mandir | --mandi | --mand | --man | --ma | --m) ac_prev=mandir ;; -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) - mandir="$ac_optarg" ;; + mandir=$ac_optarg ;; -nfp | --nfp | --nf) # Obsolete; use --without-fp. with_fp=no ;; -no-create | --no-create | --no-creat | --no-crea | --no-cre \ - | --no-cr | --no-c) + | --no-cr | --no-c | -n) no_create=yes ;; -no-recursion | --no-recursion | --no-recursio | --no-recursi \ @@ -264,26 +481,26 @@ EOF -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) - oldincludedir="$ac_optarg" ;; + oldincludedir=$ac_optarg ;; -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ac_prev=prefix ;; -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) - prefix="$ac_optarg" ;; + 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_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_suffix=$ac_optarg ;; -program-transform-name | --program-transform-name \ | --program-transform-nam | --program-transform-na \ @@ -300,7 +517,7 @@ EOF | --program-transfo=* | --program-transf=* \ | --program-trans=* | --program-tran=* \ | --progr-tra=* | --program-tr=* | --program-t=*) - program_transform_name="$ac_optarg" ;; + program_transform_name=$ac_optarg ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil) @@ -310,7 +527,7 @@ EOF ac_prev=sbindir ;; -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | --sbi=* | --sb=*) - sbindir="$ac_optarg" ;; + sbindir=$ac_optarg ;; -sharedstatedir | --sharedstatedir | --sharedstatedi \ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ @@ -321,58 +538,57 @@ EOF | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | --sha=* | --sh=*) - sharedstatedir="$ac_optarg" ;; + sharedstatedir=$ac_optarg ;; -site | --site | --sit) ac_prev=site ;; -site=* | --site=* | --sit=*) - site="$ac_optarg" ;; + site=$ac_optarg ;; -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ac_prev=srcdir ;; -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) - srcdir="$ac_optarg" ;; + 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" ;; + sysconfdir=$ac_optarg ;; -target | --target | --targe | --targ | --tar | --ta | --t) - ac_prev=target ;; + ac_prev=target_alias ;; -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) - target="$ac_optarg" ;; + target_alias=$ac_optarg ;; -v | -verbose | --verbose | --verbos | --verbo | --verb) verbose=yes ;; - -version | --version | --versio | --versi | --vers) - echo "configure generated by autoconf version 2.13" - exit 0 ;; + -version | --version | --versio | --versi | --vers | -V) + ac_init_version=: ;; -with-* | --with-*) - ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` + ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then - { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } - fi + expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 + { (exit 1); exit 1; }; } ac_package=`echo $ac_package| sed 's/-/_/g'` - case "$ac_option" in - *=*) ;; + case $ac_option in + *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; *) ac_optarg=yes ;; esac - eval "with_${ac_package}='$ac_optarg'" ;; + eval "with_$ac_package='$ac_optarg'" ;; -without-* | --without-*) - ac_package=`echo $ac_option|sed -e 's/-*without-//'` + ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then - { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } - fi - ac_package=`echo $ac_package| sed 's/-/_/g'` - eval "with_${ac_package}=no" ;; + expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 + { (exit 1); exit 1; }; } + ac_package=`echo $ac_package | sed 's/-/_/g'` + eval "with_$ac_package=no" ;; --x) # Obsolete; use --with-x. @@ -383,99 +599,110 @@ EOF ac_prev=x_includes ;; -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) - x_includes="$ac_optarg" ;; + x_includes=$ac_optarg ;; -x-libraries | --x-libraries | --x-librarie | --x-librari \ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) ac_prev=x_libraries ;; -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) - x_libraries="$ac_optarg" ;; + x_libraries=$ac_optarg ;; - -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + -*) { echo "$as_me: error: unrecognized option: $ac_option +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } ;; + *=*) + ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` + # Reject names that are not valid shell variable names. + expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 + { (exit 1); exit 1; }; } + ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` + eval "$ac_envvar='$ac_optarg'" + export $ac_envvar ;; + *) - if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then - echo "configure: warning: $ac_option: invalid host type" 1>&2 - fi - if test "x$nonopt" != xNONE; then - { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } - fi - nonopt="$ac_option" + # FIXME: should be removed in autoconf 3.0. + echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && + echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} ;; esac done if test -n "$ac_prev"; then - { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } -fi - -trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 - -# File descriptor usage: -# 0 standard input -# 1 file creation -# 2 errors and warnings -# 3 some systems may open it to /dev/tty -# 4 used on the Kubota Titan -# 6 checking for... messages and results -# 5 compiler messages saved in config.log -if test "$silent" = yes; then - exec 6>/dev/null -else - exec 6>&1 + ac_option=--`echo $ac_prev | sed 's/_/-/g'` + { echo "$as_me: error: missing argument to $ac_option" >&2 + { (exit 1); exit 1; }; } fi -exec 5>./config.log -echo "\ -This file contains any messages produced by compilers while -running configure, to aid debugging if configure makes a mistake. -" 1>&5 +# Be sure to have absolute paths. +for ac_var in exec_prefix prefix +do + eval ac_val=$`echo $ac_var` + case $ac_val in + [\\/$]* | ?:[\\/]* | NONE | '' ) ;; + *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 + { (exit 1); exit 1; }; };; + esac +done -# Strip out --no-create and --no-recursion so they do not pile up. -# Also quote any args containing shell metacharacters. -ac_configure_args= -for ac_arg +# Be sure to have absolute paths. +for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ + localstatedir libdir includedir oldincludedir infodir mandir do - case "$ac_arg" in - -no-create | --no-create | --no-creat | --no-crea | --no-cre \ - | --no-cr | --no-c) ;; - -no-recursion | --no-recursion | --no-recursio | --no-recursi \ - | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; - *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) - ac_configure_args="$ac_configure_args '$ac_arg'" ;; - *) ac_configure_args="$ac_configure_args $ac_arg" ;; + eval ac_val=$`echo $ac_var` + case $ac_val in + [\\/$]* | ?:[\\/]* ) ;; + *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 + { (exit 1); exit 1; }; };; esac done -# NLS nuisances. -# Only set these to C if already set. These must not be set unconditionally -# because not all systems understand e.g. LANG=C (notably SCO). -# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! -# Non-C LC_CTYPE values break the ctype check. -if test "${LANG+set}" = set; then LANG=C; export LANG; fi -if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi -if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi -if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi +# There might be people who depend on the old broken behavior: `$host' +# used to hold the argument of --host etc. +# FIXME: To remove some day. +build=$build_alias +host=$host_alias +target=$target_alias + +# FIXME: To remove some day. +if test "x$host_alias" != x; then + if test "x$build_alias" = x; then + cross_compiling=maybe + echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. + If a cross compiler is detected then cross compile mode will be used." >&2 + elif test "x$build_alias" != "x$host_alias"; then + cross_compiling=yes + fi +fi -# confdefs.h avoids OS command line length limits that DEFS can exceed. -rm -rf conftest* confdefs.h -# AIX cpp loses on an empty file, so make sure it contains at least a newline. -echo > confdefs.h +ac_tool_prefix= +test -n "$host_alias" && ac_tool_prefix=$host_alias- + +test "$silent" = yes && exec 6>/dev/null -# A filename unique to this package, relative to the directory that -# configure is in, which we can look for to find out if srcdir is correct. -ac_unique_file=generic/udp_tcl.h # Find the source files, if location was not specified. if test -z "$srcdir"; then ac_srcdir_defaulted=yes # Try the directory containing this script, then its parent. - ac_prog=$0 - ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` - test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + ac_confdir=`(dirname "$0") 2>/dev/null || +$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$0" : 'X\(//\)[^/]' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$0" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` srcdir=$ac_confdir if test ! -r $srcdir/$ac_unique_file; then srcdir=.. @@ -485,13 +712,379 @@ else fi if test ! -r $srcdir/$ac_unique_file; then if test "$ac_srcdir_defaulted" = yes; then - { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 + { (exit 1); exit 1; }; } else - { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 + { (exit 1); exit 1; }; } fi fi -srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` +srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` +ac_env_build_alias_set=${build_alias+set} +ac_env_build_alias_value=$build_alias +ac_cv_env_build_alias_set=${build_alias+set} +ac_cv_env_build_alias_value=$build_alias +ac_env_host_alias_set=${host_alias+set} +ac_env_host_alias_value=$host_alias +ac_cv_env_host_alias_set=${host_alias+set} +ac_cv_env_host_alias_value=$host_alias +ac_env_target_alias_set=${target_alias+set} +ac_env_target_alias_value=$target_alias +ac_cv_env_target_alias_set=${target_alias+set} +ac_cv_env_target_alias_value=$target_alias +ac_env_CC_set=${CC+set} +ac_env_CC_value=$CC +ac_cv_env_CC_set=${CC+set} +ac_cv_env_CC_value=$CC +ac_env_CFLAGS_set=${CFLAGS+set} +ac_env_CFLAGS_value=$CFLAGS +ac_cv_env_CFLAGS_set=${CFLAGS+set} +ac_cv_env_CFLAGS_value=$CFLAGS +ac_env_LDFLAGS_set=${LDFLAGS+set} +ac_env_LDFLAGS_value=$LDFLAGS +ac_cv_env_LDFLAGS_set=${LDFLAGS+set} +ac_cv_env_LDFLAGS_value=$LDFLAGS +ac_env_CPPFLAGS_set=${CPPFLAGS+set} +ac_env_CPPFLAGS_value=$CPPFLAGS +ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} +ac_cv_env_CPPFLAGS_value=$CPPFLAGS +ac_env_CPP_set=${CPP+set} +ac_env_CPP_value=$CPP +ac_cv_env_CPP_set=${CPP+set} +ac_cv_env_CPP_value=$CPP + +# +# Report the --help message. +# +if test "$ac_init_help" = "long"; then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<_ACEOF +\`configure' configures this package to adapt to many kinds of systems. + +Usage: $0 [OPTION]... [VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +_ACEOF + + cat <<_ACEOF +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data [PREFIX/share] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --infodir=DIR info documentation [PREFIX/info] + --mandir=DIR man documentation [PREFIX/man] +_ACEOF + + cat <<\_ACEOF +_ACEOF +fi + +if test -n "$ac_init_help"; then + + cat <<\_ACEOF + +Optional Features: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-ipv6=yes/no enable IPv6 support + --enable-threads build with threads + --enable-shared build and link with shared libraries --enable-shared + --enable-64bit enable 64bit support (where applicable) + --enable-64bit-vis enable 64bit Sparc VIS support + --disable-load disallow dynamic loading and "load" command + --enable-symbols build with debugging symbols --disable-symbols + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-tcl directory containing tcl configuration (tclConfig.sh) + --with-tclinclude directory containing the public Tcl header files + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + CPPFLAGS C/C++ preprocessor flags, e.g. -I if you have + headers in a nonstandard directory + CPP C preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +_ACEOF +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + ac_popdir=`pwd` + for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue + test -d $ac_dir || continue + ac_builddir=. + +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac +# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be +# absolute. +ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` +ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd` +ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` +ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` + + cd $ac_dir + # Check for guested configure; otherwise get Cygnus style configure. + if test -f $ac_srcdir/configure.gnu; then + echo + $SHELL $ac_srcdir/configure.gnu --help=recursive + elif test -f $ac_srcdir/configure; then + echo + $SHELL $ac_srcdir/configure --help=recursive + elif test -f $ac_srcdir/configure.ac || + test -f $ac_srcdir/configure.in; then + echo + $ac_configure --help + else + echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + fi + cd $ac_popdir + done +fi + +test -n "$ac_init_help" && exit 0 +if $ac_init_version; then + cat <<\_ACEOF + +Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 +Free Software Foundation, Inc. +This configure script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it. +_ACEOF + exit 0 +fi +exec 5>config.log +cat >&5 <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by $as_me, which was +generated by GNU Autoconf 2.53. Invocation command line was + + $ $0 $@ + +_ACEOF +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +hostinfo = `(hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + echo "PATH: $as_dir" +done + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell meta-characters. +ac_configure_args= +ac_sep= +for ac_arg +do + case $ac_arg in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c | -n ) continue ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + continue ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" + ac_sep=" " ;; + esac + # Get rid of the leading space. +done + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Be sure not to use single quotes in there, as some shells, +# such as our DU 5.0 friend, will then `close' the trap. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + { + echo + cat <<\_ASBOX +## ---------------- ## +## Cache variables. ## +## ---------------- ## +_ASBOX + echo + # The following way of writing the cache mishandles newlines in values, +{ + (set) 2>&1 | + case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in + *ac_space=\ *) + sed -n \ + "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" + ;; + *) + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} + echo + if test -s confdefs.h; then + cat <<\_ASBOX +## ----------- ## +## confdefs.h. ## +## ----------- ## +_ASBOX + echo + sed "/^$/d" confdefs.h + echo + fi + test "$ac_signal" != 0 && + echo "$as_me: caught signal $ac_signal" + echo "$as_me: exit $exit_status" + } >&5 + rm -f core core.* *.core && + rm -rf conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status + ' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal +done +ac_signal=0 +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo >confdefs.h + +# Predefined preprocessor variables. + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_NAME "$PACKAGE_NAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_TARNAME "$PACKAGE_TARNAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_VERSION "$PACKAGE_VERSION" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_STRING "$PACKAGE_STRING" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" +_ACEOF + + +# Let the site file select an alternate cache file if it wants to. # Prefer explicitly selected file to automatically selected ones. if test -z "$CONFIG_SITE"; then if test "x$prefix" != xNONE; then @@ -502,39 +1095,102 @@ if test -z "$CONFIG_SITE"; then fi for ac_site_file in $CONFIG_SITE; do if test -r "$ac_site_file"; then - echo "loading site script $ac_site_file" + { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +echo "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" fi done if test -r "$cache_file"; then - echo "loading cache $cache_file" - . $cache_file + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . $cache_file;; + *) . ./$cache_file;; + esac + fi else - echo "creating cache $cache_file" - > $cache_file + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in `(set) 2>&1 | + sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val="\$ac_cv_env_${ac_var}_value" + eval ac_new_val="\$ac_env_${ac_var}_value" + case $ac_old_set,$ac_new_set in + set,) + { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 +echo "$as_me: former value: $ac_old_val" >&2;} + { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 +echo "$as_me: current value: $ac_new_val" >&2;} + ac_cache_corrupted=: + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { (exit 1); exit 1; }; } fi ac_ext=c -# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$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 - -ac_exeext= -ac_objext=o -if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then - # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. - if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then - ac_n= ac_c=' -' ac_t=' ' - else - ac_n=-n ac_c= ac_t= - fi -else - ac_n= ac_c='\c' ac_t= -fi +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + + + + + + + + + + @@ -548,14 +1204,20 @@ for ac_dir in tclconfig $srcdir/tclconfig; do ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install.sh -c" break + elif test -f $ac_dir/shtool; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break fi done if test -z "$ac_aux_dir"; then - { echo "configure: error: can not find install-sh or install.sh in tclconfig $srcdir/tclconfig" 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in tclconfig $srcdir/tclconfig" >&5 +echo "$as_me: error: cannot find install-sh or install.sh in tclconfig $srcdir/tclconfig" >&2;} + { (exit 1); exit 1; }; } fi -ac_config_guess=$ac_aux_dir/config.guess -ac_config_sub=$ac_aux_dir/config.sub -ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" +ac_config_sub="$SHELL $ac_aux_dir/config.sub" +ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. CONFIGDIR=${srcdir}/tclconfig @@ -590,9 +1252,9 @@ NODOT_VERSION=${MAJOR_VERSION}${MINOR_VERSION} # encode the package version directly into the source files. #-------------------------------------------------------------------- -eval cat >> confdefs.h <>confdefs.h <<_ACEOF #define VERSION "${VERSION}" -EOF +_ACEOF #-------------------------------------------------------------------- @@ -601,44 +1263,54 @@ EOF #-------------------------------------------------------------------- - echo $ac_n "checking for correct TEA configuration""... $ac_c" 1>&6 -echo "configure:606: checking for correct TEA configuration" >&5 + echo "$as_me:$LINENO: checking for correct TEA configuration" >&5 +echo $ECHO_N "checking for correct TEA configuration... $ECHO_C" >&6 if test x"${PACKAGE}" = x ; then - { echo "configure: error: -The PACKAGE variable must be defined by your TEA configure.in" 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: +The PACKAGE variable must be defined by your TEA configure.in" >&5 +echo "$as_me: error: +The PACKAGE variable must be defined by your TEA configure.in" >&2;} + { (exit 1); exit 1; }; } fi - echo "$ac_t""ok" 1>&6 + echo "$as_me:$LINENO: result: ok" >&5 +echo "${ECHO_T}ok" >&6 TEA_INITED=ok case "`uname -s`" in *win32*|*WIN32*|*CYGWIN_NT*|*CYGWIN_9*|*CYGWIN_ME*|*MINGW32_*) # Extract the first word of "cygpath", so it can be a program name with args. set dummy cygpath; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:618: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CYGPATH'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CYGPATH+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CYGPATH"; then ac_cv_prog_CYGPATH="$CYGPATH" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_CYGPATH="cygpath -w" - break - fi - done - IFS="$ac_save_ifs" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CYGPATH="cygpath -w" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + test -z "$ac_cv_prog_CYGPATH" && ac_cv_prog_CYGPATH="echo" fi fi -CYGPATH="$ac_cv_prog_CYGPATH" +CYGPATH=$ac_cv_prog_CYGPATH if test -n "$CYGPATH"; then - echo "$ac_t""$CYGPATH" 1>&6 + echo "$as_me:$LINENO: result: $CYGPATH" >&5 +echo "${ECHO_T}$CYGPATH" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi EXEEXT=".exe" @@ -651,8 +1323,8 @@ fi ;; esac - - + + #-------------------------------------------------------------------- @@ -662,7 +1334,9 @@ fi if test x"${TEA_INITED}" = x ; then # Can't refer to exact macro name or it will be substituted - { echo "configure: error: Must call TEA INIT before PATH_TCLCONFIG" 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: Must call TEA INIT before PATH_TCLCONFIG" >&5 +echo "$as_me: error: Must call TEA INIT before PATH_TCLCONFIG" >&2;} + { (exit 1); exit 1; }; } fi # # Ok, lets find the tcl configuration @@ -673,25 +1347,27 @@ fi if test x"${no_tcl}" = x ; then # we reset no_tcl in case something fails here no_tcl=true - # Check whether --with-tcl or --without-tcl was given. + +# Check whether --with-tcl or --without-tcl was given. if test "${with_tcl+set}" = set; then withval="$with_tcl" with_tclconfig=${withval} -fi - - echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6 -echo "configure:684: checking for Tcl configuration" >&5 - if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +fi; + echo "$as_me:$LINENO: checking for Tcl configuration" >&5 +echo $ECHO_N "checking for Tcl configuration... $ECHO_C" >&6 + if test "${ac_cv_c_tclconfig+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - + # First check to see if --with-tcl was specified. if test x"${with_tclconfig}" != x ; then if test -f "${with_tclconfig}/tclConfig.sh" ; then ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)` else - { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" >&5 +echo "$as_me: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" >&2;} + { (exit 1); exit 1; }; } fi fi @@ -737,30 +1413,34 @@ else fi done fi - + fi if test x"${ac_cv_c_tclconfig}" = x ; then TCL_BIN_DIR="# no Tcl configs found" - echo "configure: warning: "Cannot find Tcl configuration definitions"" 1>&2 + { echo "$as_me:$LINENO: WARNING: \"Cannot find Tcl configuration definitions\"" >&5 +echo "$as_me: WARNING: \"Cannot find Tcl configuration definitions\"" >&2;} exit 0 else no_tcl= TCL_BIN_DIR=${ac_cv_c_tclconfig} - echo "$ac_t""found $TCL_BIN_DIR/tclConfig.sh" 1>&6 + echo "$as_me:$LINENO: result: found $TCL_BIN_DIR/tclConfig.sh" >&5 +echo "${ECHO_T}found $TCL_BIN_DIR/tclConfig.sh" >&6 fi fi - echo $ac_n "checking for existence of $TCL_BIN_DIR/tclConfig.sh""... $ac_c" 1>&6 -echo "configure:758: checking for existence of $TCL_BIN_DIR/tclConfig.sh" >&5 + echo "$as_me:$LINENO: checking for existence of $TCL_BIN_DIR/tclConfig.sh" >&5 +echo $ECHO_N "checking for existence of $TCL_BIN_DIR/tclConfig.sh... $ECHO_C" >&6 if test -f "$TCL_BIN_DIR/tclConfig.sh" ; then - echo "$ac_t""loading" 1>&6 + echo "$as_me:$LINENO: result: loading" >&5 +echo "${ECHO_T}loading" >&6 . $TCL_BIN_DIR/tclConfig.sh else - echo "$ac_t""file not found" 1>&6 + echo "$as_me:$LINENO: result: file not found" >&5 +echo "${ECHO_T}file not found" >&6 fi # @@ -790,24 +1470,24 @@ echo "configure:758: checking for existence of $TCL_BIN_DIR/tclConfig.sh" >&5 eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" - - - - - - - - - + + + + + + + + + #AC_SUBST(TCL_DBGX) - - - - - + + + + + #AC_SUBST(TCL_BUILD_LIB_SPEC) #AC_SUBST(TCL_BUILD_STUB_LIB_SPEC) @@ -829,7 +1509,8 @@ echo "configure:758: checking for existence of $TCL_BIN_DIR/tclConfig.sh" >&5 if test "${prefix}" = "NONE"; then prefix_default=yes if test x"${TCL_PREFIX}" != x; then - echo "configure: warning: --prefix defaulting to TCL_PREFIX ${TCL_PREFIX}" 1>&2 + { echo "$as_me:$LINENO: WARNING: --prefix defaulting to TCL_PREFIX ${TCL_PREFIX}" >&5 +echo "$as_me: WARNING: --prefix defaulting to TCL_PREFIX ${TCL_PREFIX}" >&2;} prefix=${TCL_PREFIX} else prefix=/usr/local @@ -837,7 +1518,8 @@ echo "configure:758: checking for existence of $TCL_BIN_DIR/tclConfig.sh" >&5 fi if test "${exec_prefix}" = "NONE" -a x"${prefix_default}" = x"yes" ; then if test x"${TCL_EXEC_PREFIX}" != x; then - echo "configure: warning: --exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}" 1>&2 + { echo "$as_me:$LINENO: WARNING: --exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}" >&5 +echo "$as_me: WARNING: --exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}" >&2;} exec_prefix=${TCL_EXEC_PREFIX} else exec_prefix=$prefix @@ -852,147 +1534,404 @@ echo "configure:758: checking for existence of $TCL_BIN_DIR/tclConfig.sh" >&5 # the basic setup necessary to compile executables. #----------------------------------------------------------------------- -echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6 -echo "configure:857: checking for Cygwin environment" >&5 -if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - ac_cv_cygwin=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_cygwin=no -fi -rm -f conftest* -rm -f conftest* +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= fi - -echo "$ac_t""$ac_cv_cygwin" 1>&6 -CYGWIN= -test "$ac_cv_cygwin" = yes && CYGWIN=yes -echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6 -echo "configure:890: checking for mingw32 environment" >&5 -if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" +#include + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext -int main() { -return __MINGW32__; -; return 0; } -EOF -if { (eval echo configure:902: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - ac_cv_mingw32=yes + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue else - echo "configure: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_mingw32=no + # Passes both tests. +ac_preproc_ok=: +break fi -rm -f conftest* -rm -f conftest* +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break fi -echo "$ac_t""$ac_cv_mingw32" 1>&6 -MINGW32= -test "$ac_cv_mingw32" = yes && MINGW32=yes -echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 -echo "configure:919: checking how to run the C preprocessor" >&5 -# On Suns, sometimes $CPP names a directory. -if test -n "$CPP" && test -d "$CPP"; then - CPP= + done + ac_cv_prog_CPP=$CPP + fi -if test -z "$CPP"; then -if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + CPP=$ac_cv_prog_CPP else - # This must be in double quotes, not single quotes, because CPP may get - # substituted into the Makefile and "${CC-cc}" will confuse make. - CPP="${CC-cc} -E" + ac_cv_prog_CPP=$CPP +fi +echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6 +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include -Syntax Error -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:940: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then : else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - CPP="${CC-cc} -E -traditional-cpp" - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" -#include -Syntax Error -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:957: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +#include +#include +#include + +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - CPP="${CC-cc} -nologo -E" - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" -#include -Syntax Error -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:974: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then : else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - CPP=/lib/cpp + ac_cv_header_stdc=no fi rm -f conftest* + fi -rm -f conftest* + +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 <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no fi rm -f conftest* - ac_cv_prog_CPP="$CPP" + fi - CPP="$ac_cv_prog_CPP" + +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 <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : else - ac_cv_prog_CPP="$CPP" + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + fi -echo "$ac_t""$CPP" 1>&6 + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_Header=no" +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + # If the user did not set CFLAGS, set it now to keep @@ -1001,214 +1940,628 @@ echo "$ac_t""$CPP" 1>&6 CFLAGS="" fi - # Extract the first word of "gcc", so it can be a program name with args. + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1008: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_CC="gcc" - break - fi - done - IFS="$ac_save_ifs" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + fi fi -CC="$ac_cv_prog_CC" +CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$ac_t""$CC" 1>&6 + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC else - echo "$ac_t""no" 1>&6 + CC="$ac_cv_prog_CC" fi +fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1038: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_prog_rejected=no - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then - ac_prog_rejected=yes - continue - fi - ac_cv_prog_CC="cc" - break - fi - done - IFS="$ac_save_ifs" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift - if test $# -gt 0; then + if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift - set dummy "$ac_dir/$ac_word" "$@" + set dummy "$as_dir/$ac_word" ${1+"$@"} shift ac_cv_prog_CC="$@" fi fi fi fi -CC="$ac_cv_prog_CC" +CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$ac_t""$CC" 1>&6 + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi - if test -z "$CC"; then - case "`uname -s`" in - *win32* | *WIN32*) - # Extract the first word of "cl", so it can be a program name with args. -set dummy cl; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1089: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_CC="cl" - break - fi - done - IFS="$ac_save_ifs" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + fi fi -CC="$ac_cv_prog_CC" +CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$ac_t""$CC" 1>&6 + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi - ;; - esac + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 fi - test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 -echo "configure:1121: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + test -n "$ac_ct_CC" && break +done -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 + CC=$ac_ct_CC +fi -cat > conftest.$ac_ext << EOF +fi -#line 1132 "configure" + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO:" \ + "checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 + (eval $ac_compiler --version &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 + (eval $ac_compiler -v &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 + (eval $ac_compiler -V &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" -main(){return(0);} -EOF -if { (eval echo configure:1137: \"$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 +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +echo "$as_me:$LINENO: checking for C compiler default output" >&5 +echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 + (eval $ac_link_default) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Find the output, starting from the most likely. This scheme is +# not robust to junk in `.', hence go to wildcards (a.*) only as a last +# resort. + +# Be careful to initialize this variable, since it used to be cached. +# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. +ac_cv_exeext= +for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null; + ls a.out conftest 2>/dev/null; + ls a.* conftest.* 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;; + a.out ) # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + # FIXME: I believe we export ac_cv_exeext for Libtool --akim. + export ac_cv_exeext + break;; + * ) break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5 +echo "$as_me: error: C compiler cannot create executables" >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6 + +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no else - ac_cv_prog_cc_cross=yes + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'." >&2;} + { (exit 1); exit 1; }; } + fi fi +fi +echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +rm -f a.out a.exe conftest$ac_cv_exeext +ac_clean_files=$ac_clean_files_save +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 +echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6 + +echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + export ac_cv_exeext + break;; + * ) break;; + esac +done else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - ac_cv_prog_cc_works=no + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;} + { (exit 1); exit 1; }; } 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""... $ac_c" 1>&6 -echo "configure:1163: checking whether the C compiler ($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""... $ac_c" 1>&6 -echo "configure:1168: checking whether we are using GNU C" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.c <&5 +echo "${ECHO_T}$ac_cv_exeext" >&6 + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } #endif -EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1177: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then - ac_cv_prog_gcc=yes +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done else - ac_cv_prog_gcc=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;} + { (exit 1); exit 1; }; } fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext fi +echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6 +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" -echo "$ac_t""$ac_cv_prog_gcc" 1>&6 +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +#ifndef __GNUC__ + choke me +#endif -if test $ac_cv_prog_gcc = yes; then - GCC=yes -else - GCC= -fi + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_compiler_gnu=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +CFLAGS="-g" +echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" -ac_test_CFLAGS="${CFLAGS+set}" -ac_save_CFLAGS="$CFLAGS" -CFLAGS= -echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 -echo "configure:1196: 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 +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_prog_cc_g=yes else - ac_cv_prog_cc_g=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_prog_cc_g=no fi -rm -f conftest* - +rm -f conftest.$ac_objext conftest.$ac_ext fi - -echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 if test "$ac_test_CFLAGS" = set; then - CFLAGS="$ac_save_CFLAGS" + CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" @@ -1222,6 +2575,128 @@ else CFLAGS= fi fi +# Some people use a C++ compiler to compile C. Since we use `exit', +# in C++ we need to declare it. In case someone uses the same compiler +# for both compiling C and C++ we need to have the C++ compiler decide +# the declaration of exit, since it's the most demanding environment. +cat >conftest.$ac_ext <<_ACEOF +#ifndef __cplusplus + choke me +#endif +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + for ac_declaration in \ + ''\ + '#include ' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +$ac_declaration +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +continue +fi +rm -f conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +$ac_declaration +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done +rm -f conftest* +if test -n "$ac_declaration"; then + echo '#ifdef __cplusplus' >>confdefs.h + echo $ac_declaration >>confdefs.h + echo '#endif' >>confdefs.h +fi + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu #------------------------------------------------------------------------ @@ -1230,29 +2705,50 @@ fi #------------------------------------------------------------------------ if test -z "$no_pipe" -a -n "$GCC"; then - echo $ac_n "checking if the compiler understands -pipe""... $ac_c" 1>&6 -echo "configure:1235: checking if the compiler understands -pipe" >&5 + echo "$as_me:$LINENO: checking if the compiler understands -pipe" >&5 +echo $ECHO_N "checking if the compiler understands -pipe... $ECHO_C" >&6 OLDCC="$CC" CC="$CC -pipe" - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" -int main() { - -; return 0; } -EOF -if { (eval echo configure:1246: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - echo "$ac_t""yes" 1>&6 -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - CC="$OLDCC" - echo "$ac_t""no" 1>&6 -fi -rm -f conftest* +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +CC="$OLDCC" + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi +rm -f conftest.$ac_objext conftest.$ac_ext fi # Find a good install program. We prefer a C program (faster), @@ -1262,60 +2758,73 @@ rm -f conftest* # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # ./install, which can be erroneously created by make from ./install.sh. -echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 -echo "configure:1271: checking for a BSD compatible install" >&5 +echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 if test -z "$INSTALL"; then -if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" - for ac_dir in $PATH; do - # Account for people who put trailing slashes in PATH elements. - case "$ac_dir/" in - /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; - *) - # OSF1 and SCO ODT 3.0 have their own names for install. - # Don't use installbsd from OSF since it installs stuff as root - # by default. - 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 - # AIX install. It has an incompatible calling convention. - : - else - ac_cv_path_install="$ac_dir/$ac_prog -c" - break 2 - fi - fi +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi done - ;; - esac - done - IFS="$ac_save_IFS" + done + ;; +esac +done + fi if test "${ac_cv_path_install+set}" = set; then - INSTALL="$ac_cv_path_install" + INSTALL=$ac_cv_path_install else # As a last resort, use the slow shell script. We don't cache a # path for INSTALL within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the path is relative. - INSTALL="$ac_install_sh" + INSTALL=$ac_install_sh fi fi -echo "$ac_t""$INSTALL" 1>&6 +echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' -test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' @@ -1324,30 +2833,32 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' # Checks to see if the make program sets the $MAKE variable. #-------------------------------------------------------------------- - echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 -echo "configure:1329: checking whether ${MAKE-make} sets \${MAKE}" >&5 -set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \${MAKE}" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftestmake <<\EOF + cat >conftest.make <<\_ACEOF all: @echo 'ac_maketemp="${MAKE}"' -EOF +_ACEOF # GNU make sometimes prints "make[1]: Entering...", which would confuse us. -eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` if test -n "$ac_maketemp"; then eval ac_cv_prog_make_${ac_make}_set=yes else eval ac_cv_prog_make_${ac_make}_set=no fi -rm -f conftestmake +rm -f conftest.make fi if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then - echo "$ac_t""yes" 1>&6 + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 SET_MAKE= else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 SET_MAKE="MAKE=${MAKE-make}" fi @@ -1356,387 +2867,560 @@ fi # Find ranlib #-------------------------------------------------------------------- - # Extract the first word of "ranlib", so it can be a program name with args. -set dummy ranlib; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1363: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_RANLIB="ranlib" - break - fi - done - IFS="$ac_save_ifs" - test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + fi fi -RANLIB="$ac_cv_prog_RANLIB" +RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then - echo "$ac_t""$RANLIB" 1>&6 + echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi - - #-------------------------------------------------------------------- - # Determines the correct binary file extension (.o, .obj, .exe etc.) - #-------------------------------------------------------------------- - - echo $ac_n "checking for object suffix""... $ac_c" 1>&6 -echo "configure:1396: checking for object suffix" >&5 -if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - rm -f conftest* -echo 'int i = 1;' > conftest.$ac_ext -if { (eval echo configure:1402: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - for ac_file in conftest.*; do - case $ac_file in - *.c) ;; - *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;; - esac - done +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; } + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" fi -rm -f conftest* fi - -echo "$ac_t""$ac_cv_objext" 1>&6 -OBJEXT=$ac_cv_objext -ac_objext=$ac_cv_objext - - - -echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 -echo "configure:1422: checking for executable suffix" >&5 -if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - if test "$CYGWIN" = yes || test "$MINGW32" = yes; then - ac_cv_exeext=.exe -else - rm -f conftest* - echo 'int main () { return 0; }' > conftest.$ac_ext - ac_cv_exeext= - if { (eval echo configure:1432: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then - for file in conftest.*; do - case $file in - *.c | *.o | *.obj) ;; - *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;; - esac - done - else - { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; } - fi - rm -f conftest* - test x"${ac_cv_exeext}" = x && ac_cv_exeext=no +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi + + RANLIB=$ac_ct_RANLIB +else + RANLIB="$ac_cv_prog_RANLIB" fi -EXEEXT="" -test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext} -echo "$ac_t""${ac_cv_exeext}" 1>&6 -ac_exeext=$EXEEXT + + #-------------------------------------------------------------------- + # Determines the correct binary file extension (.o, .obj, .exe etc.) + #-------------------------------------------------------------------- + + #-------------------------------------------------------------------- # Common compiler flag setup #-------------------------------------------------------------------- - - echo $ac_n "checking for required early compiler flags""... $ac_c" 1>&6 -echo "configure:1459: checking for required early compiler flags" >&5 + + echo "$as_me:$LINENO: checking for required early compiler flags" >&5 +echo $ECHO_N "checking for required early compiler flags... $ECHO_C" >&6 tcl_flags="" - - if eval "test \"`echo '$''{'tcl_cv_flag__isoc99_source'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + + if test "${tcl_cv_flag__isoc99_source+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include -int main() { +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ char *p = (char *)strtoll; char *q = (char *)strtoull; -; return 0; } -EOF -if { (eval echo configure:1473: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then tcl_cv_flag__isoc99_source=no else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - cat > conftest.$ac_ext <&5 +cat conftest.$ac_ext >&5 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #define _ISOC99_SOURCE 1 #include -int main() { +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ char *p = (char *)strtoll; char *q = (char *)strtoull; -; return 0; } -EOF -if { (eval echo configure:1489: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then tcl_cv_flag__isoc99_source=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - tcl_cv_flag__isoc99_source=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +tcl_cv_flag__isoc99_source=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi if test "x${tcl_cv_flag__isoc99_source}" = "xyes" ; then - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define _ISOC99_SOURCE 1 -EOF +_ACEOF tcl_flags="$tcl_flags _ISOC99_SOURCE" fi - - if eval "test \"`echo '$''{'tcl_cv_flag__largefile64_source'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + + if test "${tcl_cv_flag__largefile64_source+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include -int main() { +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ struct stat64 buf; int i = stat64("/", &buf); -; return 0; } -EOF -if { (eval echo configure:1523: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then tcl_cv_flag__largefile64_source=no else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - cat > conftest.$ac_ext <&5 +cat conftest.$ac_ext >&5 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #define _LARGEFILE64_SOURCE 1 #include -int main() { +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ struct stat64 buf; int i = stat64("/", &buf); -; return 0; } -EOF -if { (eval echo configure:1539: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then tcl_cv_flag__largefile64_source=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - tcl_cv_flag__largefile64_source=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +tcl_cv_flag__largefile64_source=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi if test "x${tcl_cv_flag__largefile64_source}" = "xyes" ; then - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define _LARGEFILE64_SOURCE 1 -EOF +_ACEOF tcl_flags="$tcl_flags _LARGEFILE64_SOURCE" fi if test "x${tcl_flags}" = "x" ; then - echo "$ac_t""none" 1>&6 + echo "$as_me:$LINENO: result: none" >&5 +echo "${ECHO_T}none" >&6 else - echo "$ac_t""${tcl_flags}" 1>&6 + echo "$as_me:$LINENO: result: ${tcl_flags}" >&5 +echo "${ECHO_T}${tcl_flags}" >&6 fi - - echo $ac_n "checking for 64-bit integer type""... $ac_c" 1>&6 -echo "configure:1569: checking for 64-bit integer type" >&5 - if eval "test \"`echo '$''{'tcl_cv_type_64bit'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + + echo "$as_me:$LINENO: checking for 64-bit integer type" >&5 +echo $ECHO_N "checking for 64-bit integer type... $ECHO_C" >&6 + if test "${tcl_cv_type_64bit+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" -int main() { +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ __int64 value = (__int64) 0; -; return 0; } -EOF -if { (eval echo configure:1582: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then tcl_cv_type_64bit=__int64 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - tcl_cv_type_64bit=none + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +tcl_cv_type_64bit=none if test "$cross_compiling" = yes; then - { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5 +echo "$as_me: error: cannot run test program while cross compiling" >&2;} + { (exit 1); exit 1; }; } else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include int main() {exit(!(sizeof(long long) > sizeof(long)));} - -EOF -if { (eval echo configure:1600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then + +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then tcl_cv_type_64bit="long long" else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 fi -rm -fr conftest* +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi if test "${tcl_cv_type_64bit}" = none ; then - echo "$ac_t""using long" 1>&6 + echo "$as_me:$LINENO: result: using long" >&5 +echo "${ECHO_T}using long" >&6 else - cat >> confdefs.h <>confdefs.h <<_ACEOF #define TCL_WIDE_INT_TYPE ${tcl_cv_type_64bit} -EOF +_ACEOF - echo "$ac_t""${tcl_cv_type_64bit}" 1>&6 + echo "$as_me:$LINENO: result: ${tcl_cv_type_64bit}" >&5 +echo "${ECHO_T}${tcl_cv_type_64bit}" >&6 # Now check for auxiliary declarations - echo $ac_n "checking for struct dirent64""... $ac_c" 1>&6 -echo "configure:1625: checking for struct dirent64" >&5 - if eval "test \"`echo '$''{'tcl_cv_struct_dirent64'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for struct dirent64... $ECHO_C" >&6 + if test "${tcl_cv_struct_dirent64+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include #include -int main() { +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ struct dirent64 p; -; return 0; } -EOF -if { (eval echo configure:1639: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then tcl_cv_struct_dirent64=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - tcl_cv_struct_dirent64=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +tcl_cv_struct_dirent64=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define HAVE_STRUCT_DIRENT64 1 -EOF +_ACEOF fi - echo "$ac_t""${tcl_cv_struct_dirent64}" 1>&6 + echo "$as_me:$LINENO: result: ${tcl_cv_struct_dirent64}" >&5 +echo "${ECHO_T}${tcl_cv_struct_dirent64}" >&6 - echo $ac_n "checking for struct stat64""... $ac_c" 1>&6 -echo "configure:1660: checking for struct stat64" >&5 - if eval "test \"`echo '$''{'tcl_cv_struct_stat64'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for struct stat64" >&5 +echo $ECHO_N "checking for struct stat64... $ECHO_C" >&6 + if test "${tcl_cv_struct_stat64+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include -int main() { +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ struct stat64 p; -; return 0; } -EOF -if { (eval echo configure:1674: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then tcl_cv_struct_stat64=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - tcl_cv_struct_stat64=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +tcl_cv_struct_stat64=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi if test "x${tcl_cv_struct_stat64}" = "xyes" ; then - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define HAVE_STRUCT_STAT64 1 -EOF +_ACEOF fi - echo "$ac_t""${tcl_cv_struct_stat64}" 1>&6 + echo "$as_me:$LINENO: result: ${tcl_cv_struct_stat64}" >&5 +echo "${ECHO_T}${tcl_cv_struct_stat64}" >&6 - echo $ac_n "checking for off64_t""... $ac_c" 1>&6 -echo "configure:1695: checking for off64_t" >&5 - if eval "test \"`echo '$''{'tcl_cv_type_off64_t'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for off64_t" >&5 +echo $ECHO_N "checking for off64_t... $ECHO_C" >&6 + if test "${tcl_cv_type_off64_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include -int main() { +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ off64_t offset; -; return 0; } -EOF -if { (eval echo configure:1709: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then tcl_cv_type_off64_t=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - tcl_cv_type_off64_t=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +tcl_cv_type_off64_t=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi if test "x${tcl_cv_type_off64_t}" = "xyes" ; then - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define HAVE_TYPE_OFF64_T 1 -EOF +_ACEOF fi - echo "$ac_t""${tcl_cv_type_off64_t}" 1>&6 + echo "$as_me:$LINENO: result: ${tcl_cv_type_off64_t}" >&5 +echo "${ECHO_T}${tcl_cv_type_off64_t}" >&6 fi #TEA_C_BIGENDIAN if test "${TEA_PLATFORM}" = "unix" ; then - - echo $ac_n "checking dirent.h""... $ac_c" 1>&6 -echo "configure:1734: checking dirent.h" >&5 - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking dirent.h... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include #include -int main() { +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ #ifndef _POSIX_SOURCE # ifdef __Lynx__ @@ -1756,315 +3440,771 @@ entryPtr = readdir(d); p = entryPtr->d_name; closedir(d); -; return 0; } -EOF -if { (eval echo configure:1762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then tcl_ok=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - tcl_ok=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +tcl_ok=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext if test $tcl_ok = no; then - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define NO_DIRENT_H 1 -EOF +_ACEOF fi - echo "$ac_t""$tcl_ok" 1>&6 - ac_safe=`echo "errno.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for errno.h""... $ac_c" 1>&6 -echo "configure:1783: checking for errno.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo "${ECHO_T}$tcl_ok" >&6 + if test "${ac_cv_header_errno_h+set}" = set; then + echo "$as_me:$LINENO: checking for errno.h" >&5 +echo $ECHO_N "checking for errno.h... $ECHO_C" >&6 +if test "${ac_cv_header_errno_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5 +echo "${ECHO_T}$ac_cv_header_errno_h" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking errno.h usability" >&5 +echo $ECHO_N "checking errno.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" +$ac_includes_default #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1793: \"$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_$ac_safe=no" -fi -rm -f conftest* +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking errno.h presence" >&5 +echo $ECHO_N "checking errno.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: errno.h: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: errno.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: errno.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: errno.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: errno.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: errno.h: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for errno.h" >&5 +echo $ECHO_N "checking for errno.h... $ECHO_C" >&6 +if test "${ac_cv_header_errno_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_errno_h=$ac_header_preproc +fi +echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5 +echo "${ECHO_T}$ac_cv_header_errno_h" >&6 + +fi +if test $ac_cv_header_errno_h = yes; then : else - echo "$ac_t""no" 1>&6 -cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define NO_ERRNO_H 1 -EOF +_ACEOF fi - ac_safe=`echo "float.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for float.h""... $ac_c" 1>&6 -echo "configure:1820: checking for float.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + + if test "${ac_cv_header_float_h+set}" = set; then + echo "$as_me:$LINENO: checking for float.h" >&5 +echo $ECHO_N "checking for float.h... $ECHO_C" >&6 +if test "${ac_cv_header_float_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_float_h" >&5 +echo "${ECHO_T}$ac_cv_header_float_h" >&6 else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking float.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" +$ac_includes_default #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1830: \"$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_$ac_safe=no" -fi -rm -f conftest* +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking float.h presence" >&5 +echo $ECHO_N "checking float.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: float.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: float.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: float.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: float.h: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: float.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: float.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: float.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: float.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: float.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: float.h: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for float.h" >&5 +echo $ECHO_N "checking for float.h... $ECHO_C" >&6 +if test "${ac_cv_header_float_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_float_h=$ac_header_preproc +fi +echo "$as_me:$LINENO: result: $ac_cv_header_float_h" >&5 +echo "${ECHO_T}$ac_cv_header_float_h" >&6 + +fi +if test $ac_cv_header_float_h = yes; then : else - echo "$ac_t""no" 1>&6 -cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define NO_FLOAT_H 1 -EOF +_ACEOF fi - ac_safe=`echo "values.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for values.h""... $ac_c" 1>&6 -echo "configure:1857: checking for values.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + + if test "${ac_cv_header_values_h+set}" = set; then + echo "$as_me:$LINENO: checking for values.h" >&5 +echo $ECHO_N "checking for values.h... $ECHO_C" >&6 +if test "${ac_cv_header_values_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_values_h" >&5 +echo "${ECHO_T}$ac_cv_header_values_h" >&6 else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking values.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" +$ac_includes_default #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1867: \"$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_$ac_safe=no" -fi -rm -f conftest* +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking values.h presence" >&5 +echo $ECHO_N "checking values.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: values.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: values.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: values.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: values.h: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: values.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: values.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: values.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: values.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: values.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: values.h: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for values.h" >&5 +echo $ECHO_N "checking for values.h... $ECHO_C" >&6 +if test "${ac_cv_header_values_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_values_h=$ac_header_preproc +fi +echo "$as_me:$LINENO: result: $ac_cv_header_values_h" >&5 +echo "${ECHO_T}$ac_cv_header_values_h" >&6 + +fi +if test $ac_cv_header_values_h = yes; then : else - echo "$ac_t""no" 1>&6 -cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define NO_VALUES_H 1 -EOF +_ACEOF fi - ac_safe=`echo "limits.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for limits.h""... $ac_c" 1>&6 -echo "configure:1894: checking for limits.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + + if test "${ac_cv_header_limits_h+set}" = set; then + echo "$as_me:$LINENO: checking for limits.h" >&5 +echo $ECHO_N "checking for limits.h... $ECHO_C" >&6 +if test "${ac_cv_header_limits_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_limits_h" >&5 +echo "${ECHO_T}$ac_cv_header_limits_h" >&6 else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking limits.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" +$ac_includes_default #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1904: \"$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_$ac_safe=no" -fi -rm -f conftest* +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking limits.h presence" >&5 +echo $ECHO_N "checking limits.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: limits.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: limits.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: limits.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: limits.h: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: limits.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: limits.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: limits.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: limits.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: limits.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: limits.h: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for limits.h" >&5 +echo $ECHO_N "checking for limits.h... $ECHO_C" >&6 +if test "${ac_cv_header_limits_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_limits_h=$ac_header_preproc +fi +echo "$as_me:$LINENO: result: $ac_cv_header_limits_h" >&5 +echo "${ECHO_T}$ac_cv_header_limits_h" >&6 + +fi +if test $ac_cv_header_limits_h = yes; then : else - echo "$ac_t""no" 1>&6 -cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define NO_LIMITS_H 1 -EOF +_ACEOF fi - ac_safe=`echo "stdlib.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for stdlib.h""... $ac_c" 1>&6 -echo "configure:1931: checking for stdlib.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + + if test "${ac_cv_header_stdlib_h+set}" = set; then + echo "$as_me:$LINENO: checking for stdlib.h" >&5 +echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6 +if test "${ac_cv_header_stdlib_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5 +echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6 else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking stdlib.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" +$ac_includes_default #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1941: \"$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_$ac_safe=no" -fi -rm -f conftest* +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking stdlib.h presence" >&5 +echo $ECHO_N "checking stdlib.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: stdlib.h: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: stdlib.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: stdlib.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: stdlib.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: stdlib.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: stdlib.h: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for stdlib.h" >&5 +echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6 +if test "${ac_cv_header_stdlib_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_stdlib_h=$ac_header_preproc +fi +echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5 +echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6 + +fi +if test $ac_cv_header_stdlib_h = yes; then tcl_ok=1 else - echo "$ac_t""no" 1>&6 -tcl_ok=0 + tcl_ok=0 fi - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include -EOF + +_ACEOF if (eval "$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 <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include -EOF + +_ACEOF if (eval "$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 <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include -EOF + +_ACEOF if (eval "$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 + cat >>confdefs.h <<\_ACEOF #define NO_STDLIB_H 1 -EOF +_ACEOF fi - ac_safe=`echo "string.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for string.h""... $ac_c" 1>&6 -echo "configure:2013: checking for string.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for string.h... $ECHO_C" >&6 +if test "${ac_cv_header_string_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5 +echo "${ECHO_T}$ac_cv_header_string_h" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking string.h usability" >&5 +echo $ECHO_N "checking string.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" +$ac_includes_default #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2023: \"$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_$ac_safe=no" -fi -rm -f conftest* +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking string.h presence" >&5 +echo $ECHO_N "checking string.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: string.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: string.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for string.h" >&5 +echo $ECHO_N "checking for string.h... $ECHO_C" >&6 +if test "${ac_cv_header_string_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_string_h=$ac_header_preproc +fi +echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5 +echo "${ECHO_T}$ac_cv_header_string_h" >&6 + +fi +if test $ac_cv_header_string_h = yes; then tcl_ok=1 else - echo "$ac_t""no" 1>&6 -tcl_ok=0 + tcl_ok=0 fi - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include -EOF + +_ACEOF if (eval "$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 <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include -EOF + +_ACEOF if (eval "$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* @@ -2074,189 +4214,433 @@ rm -f conftest* # set and why. if test $tcl_ok = 0; then - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define NO_STRING_H 1 -EOF +_ACEOF fi - ac_safe=`echo "sys/wait.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for sys/wait.h""... $ac_c" 1>&6 -echo "configure:2086: checking for sys/wait.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + if test "${ac_cv_header_sys_wait_h+set}" = set; then + echo "$as_me:$LINENO: checking for sys/wait.h" >&5 +echo $ECHO_N "checking for sys/wait.h... $ECHO_C" >&6 +if test "${ac_cv_header_sys_wait_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 +echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6 else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking sys/wait.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" +$ac_includes_default #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2096: \"$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_$ac_safe=no" -fi -rm -f conftest* +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking sys/wait.h presence" >&5 +echo $ECHO_N "checking sys/wait.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: sys/wait.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: sys/wait.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/wait.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: sys/wait.h: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: sys/wait.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: sys/wait.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/wait.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: sys/wait.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/wait.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: sys/wait.h: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for sys/wait.h" >&5 +echo $ECHO_N "checking for sys/wait.h... $ECHO_C" >&6 +if test "${ac_cv_header_sys_wait_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_sys_wait_h=$ac_header_preproc +fi +echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 +echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6 + +fi +if test $ac_cv_header_sys_wait_h = yes; then : else - echo "$ac_t""no" 1>&6 -cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define NO_SYS_WAIT_H 1 -EOF +_ACEOF fi - ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6 -echo "configure:2123: checking for dlfcn.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + + if test "${ac_cv_header_dlfcn_h+set}" = set; then + echo "$as_me:$LINENO: checking for dlfcn.h" >&5 +echo $ECHO_N "checking for dlfcn.h... $ECHO_C" >&6 +if test "${ac_cv_header_dlfcn_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5 +echo "${ECHO_T}$ac_cv_header_dlfcn_h" >&6 else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking dlfcn.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" +$ac_includes_default #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2133: \"$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_$ac_safe=no" -fi -rm -f conftest* +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking dlfcn.h presence" >&5 +echo $ECHO_N "checking dlfcn.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: dlfcn.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: dlfcn.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: dlfcn.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: dlfcn.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for dlfcn.h" >&5 +echo $ECHO_N "checking for dlfcn.h... $ECHO_C" >&6 +if test "${ac_cv_header_dlfcn_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_dlfcn_h=$ac_header_preproc +fi +echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5 +echo "${ECHO_T}$ac_cv_header_dlfcn_h" >&6 + +fi +if test $ac_cv_header_dlfcn_h = yes; then : else - echo "$ac_t""no" 1>&6 -cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define NO_DLFCN_H 1 -EOF +_ACEOF fi + # OS/390 lacks sys/param.h (and doesn't need it, by chance). - for ac_hdr in unistd.h sys/param.h + + +for ac_header in unistd.h sys/param.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:2165: 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 <&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2175: \"$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_$ac_safe=no" +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -rm -f conftest* +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_header_preproc=no fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - echo "$ac_t""no" 1>&6 + eval "$as_ac_Header=$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + fi + done - - echo $ac_n "checking for strtod""... $ac_c" 1>&6 -echo "configure:2205: checking for strtod" >&5 -if eval "test \"`echo '$''{'ac_cv_func_strtod'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + + echo "$as_me:$LINENO: checking for strtod" >&5 +echo $ECHO_N "checking for strtod... $ECHO_C" >&6 +if test "${ac_cv_func_strtod+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char strtod(); below. */ + which can conflict with char strtod (); below. */ #include /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char strtod(); - -int main() { - + builtin and then its argument prototype would still apply. */ +char strtod (); +char (*f) (); + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_strtod) || defined (__stub___strtod) choke me #else -strtod(); +f = strtod; #endif -; return 0; } -EOF -if { (eval echo configure:2233: \"$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 "$ac_t""yes" 1>&6 + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_strtod=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_strtod=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_strtod" >&5 +echo "${ECHO_T}$ac_cv_func_strtod" >&6 +if test $ac_cv_func_strtod = yes; then tcl_strtod=1 else - echo "$ac_t""no" 1>&6 -tcl_strtod=0 + tcl_strtod=0 fi if test "$tcl_strtod" = 1; then - echo $ac_n "checking for Solaris2.4/Tru64 strtod bugs""... $ac_c" 1>&6 -echo "configure:2255: checking for Solaris2.4/Tru64 strtod bugs" >&5 + echo "$as_me:$LINENO: checking for Solaris2.4/Tru64 strtod bugs" >&5 +echo $ECHO_N "checking for Solaris2.4/Tru64 strtod bugs... $ECHO_C" >&6 if test "$cross_compiling" = yes; then tcl_ok=0 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" extern double strtod(); @@ -2275,27 +4659,38 @@ else } exit(0); } -EOF -if { (eval echo configure:2280: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then tcl_ok=1 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - tcl_ok=0 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +( exit $ac_status ) +tcl_ok=0 fi -rm -fr conftest* +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - if test "$tcl_ok" = 1; then - echo "$ac_t""ok" 1>&6 + echo "$as_me:$LINENO: result: ok" >&5 +echo "${ECHO_T}ok" >&6 else - echo "$ac_t""buggy" 1>&6 + echo "$as_me:$LINENO: result: buggy" >&5 +echo "${ECHO_T}buggy" >&6 LIBOBJS="$LIBOBJS fixstrtod.o" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define strtod fixstrtod -EOF +_ACEOF fi fi @@ -2303,6 +4698,366 @@ EOF fi +#-------------------------------------------------------------------- +# +# Any additional tests.... +# +#-------------------------------------------------------------------- + + + echo "$as_me:$LINENO: checking for IPv6" >&5 +echo $ECHO_N "checking for IPv6... $ECHO_C" >&6 + # Check whether --enable-ipv6 or --disable-ipv6 was given. +if test "${enable_ipv6+set}" = set; then + enableval="$enable_ipv6" + +else + enable_ipv6=yes +fi; + if test $enable_ipv6 = yes; then + have_ipv6=no + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include + #include +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ + + struct sockaddr_storage ss; + socket(AF_INET6, SOCK_STREAM, 0); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + have_ipv6=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +have_ipv6=no + +fi +rm -f conftest.$ac_objext conftest.$ac_ext + echo "$as_me:$LINENO: result: $have_ipv6" >&5 +echo "${ECHO_T}$have_ipv6" >&6 + + if test $have_ipv6 = yes; then + +cat >>confdefs.h <<\_ACEOF +#define SIPC_IPV6 +_ACEOF + + + have_getaddrinfo=no + echo "$as_me:$LINENO: checking for getaddrinfo" >&5 +echo $ECHO_N "checking for getaddrinfo... $ECHO_C" >&6 +if test "${ac_cv_func_getaddrinfo+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char getaddrinfo (); below. */ +#include +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getaddrinfo (); +char (*f) (); + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_getaddrinfo) || defined (__stub___getaddrinfo) +choke me +#else +f = getaddrinfo; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_getaddrinfo=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_getaddrinfo=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_getaddrinfo" >&5 +echo "${ECHO_T}$ac_cv_func_getaddrinfo" >&6 +if test $ac_cv_func_getaddrinfo = yes; then + have_getaddrinfo=yes +fi + + if test $have_getaddrinfo != yes; then + for lib in bsd socket inet; do + as_ac_Lib=`echo "ac_cv_lib_$lib''_getaddrinfo" | $as_tr_sh` +echo "$as_me:$LINENO: checking for getaddrinfo in -l$lib" >&5 +echo $ECHO_N "checking for getaddrinfo in -l$lib... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Lib+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-l$lib $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getaddrinfo (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +getaddrinfo (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Lib=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_Lib=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Lib'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6 +if test `eval echo '${'$as_ac_Lib'}'` = yes; then + LIBS="$LIBS -l$lib";have_getaddrinfo=yes;break +fi + + done + fi + + if test $have_getaddrinfo = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETADDRINFO +_ACEOF + + fi + + have_inet_ntop=no + echo "$as_me:$LINENO: checking for inet_ntop" >&5 +echo $ECHO_N "checking for inet_ntop... $ECHO_C" >&6 +if test "${ac_cv_func_inet_ntop+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char inet_ntop (); below. */ +#include +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char inet_ntop (); +char (*f) (); + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_inet_ntop) || defined (__stub___inet_ntop) +choke me +#else +f = inet_ntop; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_inet_ntop=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_inet_ntop=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_inet_ntop" >&5 +echo "${ECHO_T}$ac_cv_func_inet_ntop" >&6 +if test $ac_cv_func_inet_ntop = yes; then + have_inet_ntop=yes +fi + + if test $have_inet_ntop != yes; then + for lib in bsd socket inet; do + as_ac_Lib=`echo "ac_cv_lib_$lib''_inet_ntop" | $as_tr_sh` +echo "$as_me:$LINENO: checking for inet_ntop in -l$lib" >&5 +echo $ECHO_N "checking for inet_ntop in -l$lib... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Lib+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-l$lib $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char inet_ntop (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +inet_ntop (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Lib=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_Lib=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Lib'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6 +if test `eval echo '${'$as_ac_Lib'}'` = yes; then + LIBS="$LIBS -l$lib";have_inet_ntop=yes;break +fi + + done + fi + + if test $have_inet_ntop = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_INET_NTOP +_ACEOF + + fi + + + fi + fi + + + #-------------------------------------------------------------------- # __CHANGE__ # Choose which headers you need. Extension authors should try very @@ -2313,27 +5068,29 @@ EOF #-------------------------------------------------------------------- - echo $ac_n "checking for Tcl public headers""... $ac_c" 1>&6 -echo "configure:2318: checking for Tcl public headers" >&5 + echo "$as_me:$LINENO: checking for Tcl public headers" >&5 +echo $ECHO_N "checking for Tcl public headers... $ECHO_C" >&6 - # Check whether --with-tclinclude or --without-tclinclude was given. + +# Check whether --with-tclinclude or --without-tclinclude was given. if test "${with_tclinclude+set}" = set; then withval="$with_tclinclude" with_tclinclude=${withval} -fi +fi; - - if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + if test "${ac_cv_c_tclh+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - + # Use the value from --with-tclinclude, if it was given if test x"${with_tclinclude}" != x ; then if test -f "${with_tclinclude}/tcl.h" ; then ac_cv_c_tclh=${with_tclinclude} else - { echo "configure: error: ${with_tclinclude} directory does not contain tcl.h" 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: ${with_tclinclude} directory does not contain tcl.h" >&5 +echo "$as_me: error: ${with_tclinclude} directory does not contain tcl.h" >&2;} + { (exit 1); exit 1; }; } fi else # Check order: pkg --prefix location, Tcl's --prefix location, @@ -2355,16 +5112,19 @@ else fi done fi - + fi # Print a message based on how we determined the include path if test x"${ac_cv_c_tclh}" = x ; then - { echo "configure: error: tcl.h not found. Please specify its location with --with-tclinclude" 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: tcl.h not found. Please specify its location with --with-tclinclude" >&5 +echo "$as_me: error: tcl.h not found. Please specify its location with --with-tclinclude" >&2;} + { (exit 1); exit 1; }; } else - echo "$ac_t""${ac_cv_c_tclh}" 1>&6 + echo "$as_me:$LINENO: result: ${ac_cv_c_tclh}" >&5 +echo "${ECHO_T}${ac_cv_c_tclh}" >&6 fi # Convert to a native path and substitute into the output files. @@ -2373,7 +5133,7 @@ fi TCL_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" - + #TEA_PRIVATE_TCL_HEADERS @@ -2398,9 +5158,9 @@ fi #-------------------------------------------------------------------- if test "${TEA_PLATFORM}" = "windows" ; then - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define BUILD_udp 1 -EOF +_ACEOF CLEANFILES="pkgIndex.tcl *.lib *.dll *.exp *.ilk *.pdb vc*.pch" EXTRA_SOURCES='$(WIN_SOURCES)' @@ -2423,65 +5183,84 @@ if test "${enable_threads+set}" = set; then tcl_ok=$enableval else tcl_ok= -fi - +fi; if test "$tcl_ok" = "yes"; then TCL_THREADS=1 if test "${TEA_PLATFORM}" != "windows" ; then # We are always OK on Windows, so check what this platform wants. - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define USE_THREAD_ALLOC 1 -EOF +_ACEOF - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define _REENTRANT 1 -EOF +_ACEOF - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define _THREAD_SAFE 1 -EOF +_ACEOF - echo $ac_n "checking for pthread_mutex_init in -lpthread""... $ac_c" 1>&6 -echo "configure:2448: checking for pthread_mutex_init in -lpthread" >&5 -ac_lib_var=`echo pthread'_'pthread_mutex_init | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for pthread_mutex_init in -lpthread" >&5 +echo $ECHO_N "checking for pthread_mutex_init in -lpthread... $ECHO_C" >&6 +if test "${ac_cv_lib_pthread_pthread_mutex_init+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char pthread_mutex_init(); - -int main() { -pthread_mutex_init() -; return 0; } -EOF -if { (eval echo configure:2467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_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 "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char pthread_mutex_init (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +pthread_mutex_init (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_pthread_pthread_mutex_init=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_pthread_pthread_mutex_init=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5 +echo "${ECHO_T}$ac_cv_lib_pthread_pthread_mutex_init" >&6 +if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then tcl_ok=yes else - echo "$ac_t""no" 1>&6 -tcl_ok=no + tcl_ok=no fi if test "$tcl_ok" = "no"; then @@ -2491,179 +5270,259 @@ fi # AC_TRY_COMPILE with pthread.h, but that will work with # libpthread really doesn't exist, like AIX 4.2. # [Bug: 4359] - echo $ac_n "checking for __pthread_mutex_init in -lpthread""... $ac_c" 1>&6 -echo "configure:2496: checking for __pthread_mutex_init in -lpthread" >&5 -ac_lib_var=`echo pthread'_'__pthread_mutex_init | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for __pthread_mutex_init in -lpthread" >&5 +echo $ECHO_N "checking for __pthread_mutex_init in -lpthread... $ECHO_C" >&6 +if test "${ac_cv_lib_pthread___pthread_mutex_init+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char __pthread_mutex_init(); - -int main() { -__pthread_mutex_init() -; return 0; } -EOF -if { (eval echo configure:2515: \"$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 "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char __pthread_mutex_init (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +__pthread_mutex_init (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_pthread___pthread_mutex_init=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_pthread___pthread_mutex_init=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_pthread___pthread_mutex_init" >&5 +echo "${ECHO_T}$ac_cv_lib_pthread___pthread_mutex_init" >&6 +if test $ac_cv_lib_pthread___pthread_mutex_init = yes; then tcl_ok=yes else - echo "$ac_t""no" 1>&6 -tcl_ok=no + tcl_ok=no fi fi - + if test "$tcl_ok" = "yes"; then # The space is needed THREADS_LIBS=" -lpthread" else - echo $ac_n "checking for pthread_mutex_init in -lpthreads""... $ac_c" 1>&6 -echo "configure:2543: checking for pthread_mutex_init in -lpthreads" >&5 -ac_lib_var=`echo pthreads'_'pthread_mutex_init | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for pthread_mutex_init in -lpthreads" >&5 +echo $ECHO_N "checking for pthread_mutex_init in -lpthreads... $ECHO_C" >&6 +if test "${ac_cv_lib_pthreads_pthread_mutex_init+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lpthreads $LIBS" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char pthread_mutex_init(); - -int main() { -pthread_mutex_init() -; return 0; } -EOF -if { (eval echo configure:2562: \"$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 "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char pthread_mutex_init (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +pthread_mutex_init (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_pthreads_pthread_mutex_init=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_pthreads_pthread_mutex_init=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_pthread_mutex_init" >&5 +echo "${ECHO_T}$ac_cv_lib_pthreads_pthread_mutex_init" >&6 +if test $ac_cv_lib_pthreads_pthread_mutex_init = yes; then tcl_ok=yes else - echo "$ac_t""no" 1>&6 -tcl_ok=no + tcl_ok=no fi if test "$tcl_ok" = "yes"; then # The space is needed THREADS_LIBS=" -lpthreads" else - echo $ac_n "checking for pthread_mutex_init in -lc""... $ac_c" 1>&6 -echo "configure:2588: checking for pthread_mutex_init in -lc" >&5 -ac_lib_var=`echo c'_'pthread_mutex_init | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for pthread_mutex_init in -lc" >&5 +echo $ECHO_N "checking for pthread_mutex_init in -lc... $ECHO_C" >&6 +if test "${ac_cv_lib_c_pthread_mutex_init+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lc $LIBS" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char pthread_mutex_init(); - -int main() { -pthread_mutex_init() -; return 0; } -EOF -if { (eval echo configure:2607: \"$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 "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char pthread_mutex_init (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +pthread_mutex_init (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_c_pthread_mutex_init=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_c_pthread_mutex_init=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_c_pthread_mutex_init" >&5 +echo "${ECHO_T}$ac_cv_lib_c_pthread_mutex_init" >&6 +if test $ac_cv_lib_c_pthread_mutex_init = yes; then tcl_ok=yes else - echo "$ac_t""no" 1>&6 -tcl_ok=no + tcl_ok=no fi if test "$tcl_ok" = "no"; then - echo $ac_n "checking for pthread_mutex_init in -lc_r""... $ac_c" 1>&6 -echo "configure:2630: checking for pthread_mutex_init in -lc_r" >&5 -ac_lib_var=`echo c_r'_'pthread_mutex_init | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for pthread_mutex_init in -lc_r" >&5 +echo $ECHO_N "checking for pthread_mutex_init in -lc_r... $ECHO_C" >&6 +if test "${ac_cv_lib_c_r_pthread_mutex_init+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lc_r $LIBS" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char pthread_mutex_init(); - -int main() { -pthread_mutex_init() -; return 0; } -EOF -if { (eval echo configure:2649: \"$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 "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char pthread_mutex_init (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +pthread_mutex_init (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_c_r_pthread_mutex_init=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_c_r_pthread_mutex_init=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_pthread_mutex_init" >&5 +echo "${ECHO_T}$ac_cv_lib_c_r_pthread_mutex_init" >&6 +if test $ac_cv_lib_c_r_pthread_mutex_init = yes; then tcl_ok=yes else - echo "$ac_t""no" 1>&6 -tcl_ok=no + tcl_ok=no fi if test "$tcl_ok" = "yes"; then @@ -2671,7 +5530,8 @@ fi THREADS_LIBS=" -pthread" else TCL_THREADS=0 - echo "configure: warning: "Don t know how to find pthread lib on your system - thread support disabled"" 1>&2 + { echo "$as_me:$LINENO: WARNING: \"Don t know how to find pthread lib on your system - thread support disabled\"" >&5 +echo "$as_me: WARNING: \"Don t know how to find pthread lib on your system - thread support disabled\"" >&2;} fi fi fi @@ -2682,114 +5542,156 @@ fi ac_saved_libs=$LIBS LIBS="$LIBS $THREADS_LIBS" - for ac_func in pthread_attr_setstacksize + +for ac_func in pthread_attr_setstacksize do -echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2689: 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 <&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ + which can conflict with char $ac_func (); below. */ #include /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* 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() { - + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif -; return 0; } -EOF -if { (eval echo configure:2717: \"$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_$ac_func=no" -fi -rm -f conftest* -fi + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF -if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` - cat >> confdefs.h <&6 fi done LIBS=$ac_saved_libs - for ac_func in readdir_r + +for ac_func in readdir_r do -echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2745: 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 <&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ + which can conflict with char $ac_func (); below. */ #include /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* 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() { - + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif -; return 0; } -EOF -if { (eval echo configure:2773: \"$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_$ac_func=no" -fi -rm -f conftest* -fi + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF -if eval "test \"`echo '$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 <&6 fi done @@ -2798,36 +5700,44 @@ done TCL_THREADS=0 fi # Do checking message here to not mess up interleaved configure output - echo $ac_n "checking for building with threads""... $ac_c" 1>&6 -echo "configure:2803: checking for building with threads" >&5 + echo "$as_me:$LINENO: checking for building with threads" >&5 +echo $ECHO_N "checking for building with threads... $ECHO_C" >&6 if test "${TCL_THREADS}" = "1"; then - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define TCL_THREADS 1 -EOF +_ACEOF - echo "$ac_t""yes" 1>&6 + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 else - echo "$ac_t""no (default)" 1>&6 + echo "$as_me:$LINENO: result: no (default)" >&5 +echo "${ECHO_T}no (default)" >&6 fi # TCL_THREADS sanity checking. See if our request for building with # threads is the same as the way Tcl was built. If not, warn the user. case ${TCL_DEFS} in *THREADS=1*) if test "${TCL_THREADS}" = "0"; then - echo "configure: warning: + { echo "$as_me:$LINENO: WARNING: + Building ${PACKAGE} without threads enabled, but building against a Tcl + that IS thread-enabled." >&5 +echo "$as_me: WARNING: Building ${PACKAGE} without threads enabled, but building against a Tcl - that IS thread-enabled." 1>&2 + that IS thread-enabled." >&2;} fi ;; *) if test "${TCL_THREADS}" = "1"; then - echo "configure: warning: + { echo "$as_me:$LINENO: WARNING: --enable-threads requested, but attempting building against a Tcl - that is NOT thread-enabled." 1>&2 + that is NOT thread-enabled." >&5 +echo "$as_me: WARNING: + --enable-threads requested, but attempting building against a Tcl + that is NOT thread-enabled." >&2;} fi ;; esac - + #-------------------------------------------------------------------- @@ -2836,16 +5746,15 @@ EOF #-------------------------------------------------------------------- - echo $ac_n "checking how to build libraries""... $ac_c" 1>&6 -echo "configure:2841: checking how to build libraries" >&5 + echo "$as_me:$LINENO: checking how to build libraries" >&5 +echo $ECHO_N "checking how to build libraries... $ECHO_C" >&6 # Check whether --enable-shared or --disable-shared was given. if test "${enable_shared+set}" = set; then enableval="$enable_shared" tcl_ok=$enableval else tcl_ok=yes -fi - +fi; if test "${enable_shared+set}" = set; then enableval="$enable_shared" @@ -2855,17 +5764,19 @@ fi fi if test "$tcl_ok" = "yes" ; then - echo "$ac_t""shared" 1>&6 + echo "$as_me:$LINENO: result: shared" >&5 +echo "${ECHO_T}shared" >&6 SHARED_BUILD=1 else - echo "$ac_t""static" 1>&6 + echo "$as_me:$LINENO: result: static" >&5 +echo "${ECHO_T}static" >&6 SHARED_BUILD=0 - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define STATIC_BUILD 1 -EOF +_ACEOF fi - + #-------------------------------------------------------------------- @@ -2877,36 +5788,38 @@ EOF if test x"${TEA_INITED}" = x ; then # Can't refer to exact macro name or it will be substituted - { echo "configure: error: Must call TEA INIT before CONFIG_CFLAGS" 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: Must call TEA INIT before CONFIG_CFLAGS" >&5 +echo "$as_me: error: Must call TEA INIT before CONFIG_CFLAGS" >&2;} + { (exit 1); exit 1; }; } fi # Step 0: Enable 64 bit support? - echo $ac_n "checking if 64bit support is enabled""... $ac_c" 1>&6 -echo "configure:2887: checking if 64bit support is enabled" >&5 + echo "$as_me:$LINENO: checking if 64bit support is enabled" >&5 +echo $ECHO_N "checking if 64bit support is enabled... $ECHO_C" >&6 # Check whether --enable-64bit or --disable-64bit was given. if test "${enable_64bit+set}" = set; then enableval="$enable_64bit" do64bit=$enableval else do64bit=no -fi +fi; + echo "$as_me:$LINENO: result: $do64bit" >&5 +echo "${ECHO_T}$do64bit" >&6 - echo "$ac_t""$do64bit" 1>&6 - # Step 0.b: Enable Solaris 64 bit VIS support? - echo $ac_n "checking if 64bit Sparc VIS support is requested""... $ac_c" 1>&6 -echo "configure:2901: checking if 64bit Sparc VIS support is requested" >&5 + echo "$as_me:$LINENO: checking if 64bit Sparc VIS support is requested" >&5 +echo $ECHO_N "checking if 64bit Sparc VIS support is requested... $ECHO_C" >&6 # Check whether --enable-64bit-vis or --disable-64bit-vis was given. if test "${enable_64bit_vis+set}" = set; then enableval="$enable_64bit_vis" do64bitVIS=$enableval else do64bitVIS=no -fi - - echo "$ac_t""$do64bitVIS" 1>&6 +fi; + echo "$as_me:$LINENO: result: $do64bitVIS" >&5 +echo "${ECHO_T}$do64bitVIS" >&6 if test "$do64bitVIS" = "yes"; then # Force 64bit on with VIS @@ -2917,19 +5830,20 @@ fi # for the system. This can usually be done via the "uname" command, but # there are a few systems, like Next, where this doesn't work. - echo $ac_n "checking system version (for dynamic loading)""... $ac_c" 1>&6 -echo "configure:2922: checking system version (for dynamic loading)" >&5 + echo "$as_me:$LINENO: checking system version (for dynamic loading)" >&5 +echo $ECHO_N "checking system version (for dynamic loading)... $ECHO_C" >&6 if test -f /usr/lib/NextStep/software_version; then system=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version` else system=`uname -s`-`uname -r` if test "$?" -ne 0 ; then - echo "$ac_t""unknown (can't find uname command)" 1>&6 + echo "$as_me:$LINENO: result: unknown (can't find uname command)" >&5 +echo "${ECHO_T}unknown (can't find uname command)" >&6 system=unknown else # Special check for weird MP-RAS system (uname returns weird # results, and the version is kept in special file). - + if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then system=MP-RAS-`awk '{print }' /etc/.relid'` fi @@ -2939,52 +5853,73 @@ echo "configure:2922: checking system version (for dynamic loading)" >&5 if test "${TEA_PLATFORM}" = "windows" ; then system=windows fi - echo "$ac_t""$system" 1>&6 + echo "$as_me:$LINENO: result: $system" >&5 +echo "${ECHO_T}$system" >&6 fi fi # Step 2: check for existence of -ldl library. This is needed because # Linux can use either -ldl or -ldld for dynamic loading. - echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6 -echo "configure:2951: checking for dlopen in -ldl" >&5 -ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char dlopen(); - -int main() { -dlopen() -; return 0; } -EOF -if { (eval echo configure:2970: \"$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 "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char dlopen (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_dl_dlopen=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 +if test $ac_cv_lib_dl_dlopen = yes; then have_dl=yes else - echo "$ac_t""no" 1>&6 -have_dl=no + have_dl=no fi @@ -3009,31 +5944,37 @@ fi TCL_EXP_FILE="" # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3014: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_AR="ar" - break - fi - done - IFS="$ac_save_ifs" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + fi fi -AR="$ac_cv_prog_AR" +AR=$ac_cv_prog_AR if test -n "$AR"; then - echo "$ac_t""$AR" 1>&6 + echo "$as_me:$LINENO: result: $AR" >&5 +echo "${ECHO_T}$AR" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi STLIB_LD='${AR} cr' @@ -3049,7 +5990,8 @@ fi # we need to ensure that this path has no spaces MSSDK=`cygpath -w -s "$MSSDK" | sed -e 's!\\\!/!g'` if test ! -d "${MSSDK}/bin/win64" ; then - echo "configure: warning: "could not find 64-bit SDK to enable 64bit mode"" 1>&2 + { echo "$as_me:$LINENO: WARNING: \"could not find 64-bit SDK to enable 64bit mode\"" >&5 +echo "$as_me: WARNING: \"could not find 64-bit SDK to enable 64bit mode\"" >&2;} do64bit="no" else do64bit_ok="yes" @@ -3122,7 +6064,8 @@ fi if test "${CC}" != "cc_r" ; then CC=${CC}_r fi - echo "$ac_t""Using $CC for compiling with threads" 1>&6 + echo "$as_me:$LINENO: result: Using $CC for compiling with threads" >&5 +echo "${ECHO_T}Using $CC for compiling with threads" >&6 fi LIBS="$LIBS -lc" SHLIB_CFLAGS="" @@ -3166,60 +6109,81 @@ fi # deduce the timezone by comparing the localtime result on a # known GMT value. - echo $ac_n "checking for gettimeofday in -lbsd""... $ac_c" 1>&6 -echo "configure:3171: checking for gettimeofday in -lbsd" >&5 -ac_lib_var=`echo bsd'_'gettimeofday | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for gettimeofday in -lbsd" >&5 +echo $ECHO_N "checking for gettimeofday in -lbsd... $ECHO_C" >&6 +if test "${ac_cv_lib_bsd_gettimeofday+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lbsd $LIBS" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char gettimeofday(); - -int main() { -gettimeofday() -; return 0; } -EOF -if { (eval echo configure:3190: \"$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 "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char gettimeofday (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +gettimeofday (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_bsd_gettimeofday=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_bsd_gettimeofday=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gettimeofday" >&5 +echo "${ECHO_T}$ac_cv_lib_bsd_gettimeofday" >&6 +if test $ac_cv_lib_bsd_gettimeofday = yes; then libbsd=yes else - echo "$ac_t""no" 1>&6 -libbsd=no + libbsd=no fi if test $libbsd = yes; then MATH_LIBS="$MATH_LIBS -lbsd" - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define USE_DELTA_FOR_TZ 1 -EOF +_ACEOF fi # Check to enable 64-bit flags for compiler/linker on AIX 4+ if test "$do64bit" = "yes" -a "`uname -v`" -gt "3" ; then if test "$GCC" = "yes" ; then - echo "configure: warning: "64bit mode not supported with GCC on $system"" 1>&2 - else + { echo "$as_me:$LINENO: WARNING: \"64bit mode not supported with GCC on $system\"" >&5 +echo "$as_me: WARNING: \"64bit mode not supported with GCC on $system\"" >&2;} + else do64bit_ok=yes EXTRA_CFLAGS="-q64" LDFLAGS="-q64" @@ -3261,51 +6225,71 @@ EOF ;; HP-UX-*.11.*) # Use updated header definitions where possible - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define _XOPEN_SOURCE_EXTENDED 1 -EOF +_ACEOF SHLIB_SUFFIX=".sl" - echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6 -echo "configure:3272: checking for shl_load in -ldld" >&5 -ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 +if test "${ac_cv_lib_dld_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char shl_load(); - -int main() { -shl_load() -; return 0; } -EOF -if { (eval echo configure:3291: \"$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 "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char shl_load (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dld_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_dld_shl_load=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 +if test $ac_cv_lib_dld_shl_load = yes; then tcl_ok=yes else - echo "$ac_t""no" 1>&6 -tcl_ok=no + tcl_ok=no fi if test "$tcl_ok" = yes; then @@ -3334,7 +6318,8 @@ fi LD_SEARCH_FLAGS='' ;; *) - echo "configure: warning: "64bit mode not supported with GCC on $system"" 1>&2 + { echo "$as_me:$LINENO: WARNING: \"64bit mode not supported with GCC on $system\"" >&5 +echo "$as_me: WARNING: \"64bit mode not supported with GCC on $system\"" >&2;} ;; esac else @@ -3351,45 +6336,65 @@ fi ;; HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*) SHLIB_SUFFIX=".sl" - echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6 -echo "configure:3356: checking for shl_load in -ldld" >&5 -ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 +if test "${ac_cv_lib_dld_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char shl_load(); - -int main() { -shl_load() -; return 0; } -EOF -if { (eval echo configure:3375: \"$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 "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char shl_load (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dld_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_dld_shl_load=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 +if test $ac_cv_lib_dld_shl_load = yes; then tcl_ok=yes else - echo "$ac_t""no" 1>&6 -tcl_ok=no + tcl_ok=no fi if test "$tcl_ok" = yes; then @@ -3462,7 +6467,8 @@ fi if test "$do64bit" = "yes" ; then if test "$GCC" = "yes" ; then - echo "configure: warning: 64bit mode not supported by gcc" 1>&2 + { echo "$as_me:$LINENO: WARNING: 64bit mode not supported by gcc" >&5 +echo "$as_me: WARNING: 64bit mode not supported by gcc" >&2;} else do64bit_ok=yes SHLIB_LD="ld -64 -shared -rdata_shared" @@ -3476,7 +6482,7 @@ fi SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" - # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings + # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings # when you inline the string and math operations. Turn this off to # get rid of the warnings. @@ -3489,44 +6495,117 @@ fi LDFLAGS="-rdynamic" LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' else - ac_safe=`echo "dld.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for dld.h""... $ac_c" 1>&6 -echo "configure:3495: checking for dld.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for dld.h... $ECHO_C" >&6 +if test "${ac_cv_header_dld_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_dld_h" >&5 +echo "${ECHO_T}$ac_cv_header_dld_h" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking dld.h usability" >&5 +echo $ECHO_N "checking dld.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" +$ac_includes_default #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3505: \"$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_$ac_safe=no" -fi -rm -f conftest* +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking dld.h presence" >&5 +echo $ECHO_N "checking dld.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: dld.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: dld.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: dld.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: dld.h: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: dld.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: dld.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: dld.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: dld.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: dld.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: dld.h: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for dld.h" >&5 +echo $ECHO_N "checking for dld.h... $ECHO_C" >&6 +if test "${ac_cv_header_dld_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_dld_h=$ac_header_preproc +fi +echo "$as_me:$LINENO: result: $ac_cv_header_dld_h" >&5 +echo "${ECHO_T}$ac_cv_header_dld_h" >&6 + +fi +if test $ac_cv_header_dld_h = yes; then + SHLIB_LD="ld -shared" DL_OBJS="tclLoadDld.o" DL_LIBS="-ldld" LDFLAGS="" LD_SEARCH_FLAGS="" -else - echo "$ac_t""no" 1>&6 fi + fi if test "`uname -m`" = "alpha" ; then EXTRA_CFLAGS="-mieee" @@ -3556,44 +6635,117 @@ fi LDFLAGS="-rdynamic" LD_SEARCH_FLAGS="" else - ac_safe=`echo "dld.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for dld.h""... $ac_c" 1>&6 -echo "configure:3562: checking for dld.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for dld.h... $ECHO_C" >&6 +if test "${ac_cv_header_dld_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_dld_h" >&5 +echo "${ECHO_T}$ac_cv_header_dld_h" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking dld.h usability" >&5 +echo $ECHO_N "checking dld.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" +$ac_includes_default #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3572: \"$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_$ac_safe=no" -fi -rm -f conftest* +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking dld.h presence" >&5 +echo $ECHO_N "checking dld.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: dld.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: dld.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: dld.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: dld.h: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: dld.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: dld.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: dld.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: dld.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: dld.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: dld.h: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for dld.h" >&5 +echo $ECHO_N "checking for dld.h... $ECHO_C" >&6 +if test "${ac_cv_header_dld_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_dld_h=$ac_header_preproc +fi +echo "$as_me:$LINENO: result: $ac_cv_header_dld_h" >&5 +echo "${ECHO_T}$ac_cv_header_dld_h" >&6 + +fi +if test $ac_cv_header_dld_h = yes; then + SHLIB_LD="ld -shared" DL_OBJS="" DL_LIBS="-ldld" LDFLAGS="" LD_SEARCH_FLAGS="" -else - echo "$ac_t""no" 1>&6 fi + fi if test "`uname -m`" = "alpha" ; then EXTRA_CFLAGS="-mieee" @@ -3621,35 +6773,109 @@ fi ;; NetBSD-*|FreeBSD-[1-2].*|OpenBSD-*) # Not available on all versions: check for include file. - ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6 -echo "configure:3627: checking for dlfcn.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for dlfcn.h... $ECHO_C" >&6 +if test "${ac_cv_header_dlfcn_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5 +echo "${ECHO_T}$ac_cv_header_dlfcn_h" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking dlfcn.h usability" >&5 +echo $ECHO_N "checking dlfcn.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" +$ac_includes_default #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3637: \"$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_$ac_safe=no" -fi -rm -f conftest* +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking dlfcn.h presence" >&5 +echo $ECHO_N "checking dlfcn.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: dlfcn.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: dlfcn.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: dlfcn.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: dlfcn.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for dlfcn.h" >&5 +echo $ECHO_N "checking for dlfcn.h... $ECHO_C" >&6 +if test "${ac_cv_header_dlfcn_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_dlfcn_h=$ac_header_preproc +fi +echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5 +echo "${ECHO_T}$ac_cv_header_dlfcn_h" >&6 + +fi +if test $ac_cv_header_dlfcn_h = yes; then + # NetBSD/SPARC needs -fPIC, -fpic will not do. SHLIB_CFLAGS="-fPIC" SHLIB_LD="ld -Bshareable -x" @@ -3659,33 +6885,32 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then DL_LIBS="" LDFLAGS="" LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' - echo $ac_n "checking for ELF""... $ac_c" 1>&6 -echo "configure:3664: checking for ELF" >&5 - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for ELF... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #ifdef __ELF__ yes #endif - -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "yes" >/dev/null 2>&1; then - rm -rf conftest* - echo "$ac_t""yes" 1>&6 + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so' else - rm -rf conftest* - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0' - + fi rm -f conftest* - + else - echo "$ac_t""no" 1>&6 SHLIB_CFLAGS="" SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r" @@ -3696,10 +6921,11 @@ else LDFLAGS="" LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a' - + fi + # FreeBSD doesn't handle version numbers with dots. UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a' @@ -3755,11 +6981,11 @@ fi ;; OS/390-*) CFLAGS_OPTIMIZE="" # Optimizer is buggy - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define _OE_SOCKETS 1 -EOF +_ACEOF # needed in sys/socket.h - ;; + ;; OSF1-1.0|OSF1-1.1|OSF1-1.2) # OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1 SHLIB_CFLAGS="" @@ -3893,13 +7119,13 @@ EOF # Note: If _REENTRANT isn't defined, then Solaris # won't define thread-safe library routines. - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define _REENTRANT 1 -EOF +_ACEOF - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define _POSIX_PTHREAD_SEMANTICS 1 -EOF +_ACEOF SHLIB_CFLAGS="-KPIC" @@ -3925,24 +7151,25 @@ EOF # Note: If _REENTRANT isn't defined, then Solaris # won't define thread-safe library routines. - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define _REENTRANT 1 -EOF +_ACEOF - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define _POSIX_PTHREAD_SEMANTICS 1 -EOF +_ACEOF SHLIB_CFLAGS="-KPIC" LDFLAGS="" - + # Check to enable 64-bit flags for compiler/linker if test "$do64bit" = "yes" ; then arch=`isainfo` if test "$arch" = "sparcv9 sparc" ; then if test "$GCC" = "yes" ; then - echo "configure: warning: "64bit mode not supported with GCC on $system"" 1>&2 + { echo "$as_me:$LINENO: WARNING: \"64bit mode not supported with GCC on $system\"" >&5 +echo "$as_me: WARNING: \"64bit mode not supported with GCC on $system\"" >&2;} else do64bit_ok=yes if test "$do64bitVIS" = "yes" ; then @@ -3954,10 +7181,11 @@ EOF fi fi else - echo "configure: warning: "64bit mode only supported sparcv9 system"" 1>&2 + { echo "$as_me:$LINENO: WARNING: \"64bit mode only supported sparcv9 system\"" >&5 +echo "$as_me: WARNING: \"64bit mode only supported sparcv9 system\"" >&2;} fi fi - + # Note: need the LIBS below, otherwise Tk won't find Tcl's # symbols when dynamically loaded into tclsh. @@ -3996,29 +7224,49 @@ EOF # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers # that don't grok the -Bexport option. Test that it does. hold_ldflags=$LDFLAGS - echo $ac_n "checking for ld accepts -Bexport flag""... $ac_c" 1>&6 -echo "configure:4001: checking for ld accepts -Bexport flag" >&5 + echo "$as_me:$LINENO: checking for ld accepts -Bexport flag" >&5 +echo $ECHO_N "checking for ld accepts -Bexport flag... $ECHO_C" >&6 LDFLAGS="${LDFLAGS} -Wl,-Bexport" - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" -int main() { +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ int i; -; return 0; } -EOF -if { (eval echo configure:4011: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then found=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - found=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +found=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext LDFLAGS=$hold_ldflags - echo "$ac_t""$found" 1>&6 + echo "$as_me:$LINENO: result: $found" >&5 +echo "${ECHO_T}$found" >&6 if test $found = yes; then LDFLAGS="-Wl,-Bexport" else @@ -4029,7 +7277,8 @@ rm -f conftest* esac if test "$do64bit" = "yes" -a "$do64bit_ok" = "no" ; then - echo "configure: warning: "64bit support being disabled -- don\'t know magic for this platform"" 1>&2 + { echo "$as_me:$LINENO: WARNING: \"64bit support being disabled -- don\'t know magic for this platform\"" >&5 +echo "$as_me: WARNING: \"64bit support being disabled -- don\'t know magic for this platform\"" >&2;} fi # Step 4: If pseudo-static linking is in use (see K. B. Kenny, "Dynamic @@ -4037,7 +7286,7 @@ rm -f conftest* # New Orleans, LA, Computerized Processes Unlimited, 1994), then we need # to determine which of several header files defines the a.out file # format (a.out.h, sys/exec.h, or sys/exec_aout.h). At present, we - # support only a file format that is more or less version-7-compatible. + # support only a file format that is more or less version-7-compatible. # In particular, # - a.out files must begin with `struct exec'. # - the N_TXTOFF on the `struct exec' must compute the seek address @@ -4052,13 +7301,21 @@ rm -f conftest* # duplicates the v7 fields that are needed. if test "x$DL_OBJS" = "xtclLoadAout.o" ; then - echo $ac_n "checking sys/exec.h""... $ac_c" 1>&6 -echo "configure:4057: checking sys/exec.h" >&5 - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking sys/exec.h... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include -int main() { +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ struct exec foo; unsigned long seek; @@ -4070,33 +7327,53 @@ int main() { #endif flag = (foo.a_magic == OMAGIC); return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry; - -; return 0; } -EOF -if { (eval echo configure:4077: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then tcl_ok=usable else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - tcl_ok=unusable + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +tcl_ok=unusable fi -rm -f conftest* - echo "$ac_t""$tcl_ok" 1>&6 +rm -f conftest.$ac_objext conftest.$ac_ext + echo "$as_me:$LINENO: result: $tcl_ok" >&5 +echo "${ECHO_T}$tcl_ok" >&6 if test $tcl_ok = usable; then - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define USE_SYS_EXEC_H 1 -EOF +_ACEOF else - echo $ac_n "checking a.out.h""... $ac_c" 1>&6 -echo "configure:4095: checking a.out.h" >&5 - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking a.out.h... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include -int main() { +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ struct exec foo; unsigned long seek; @@ -4108,33 +7385,53 @@ int main() { #endif flag = (foo.a_magic == OMAGIC); return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry; - -; return 0; } -EOF -if { (eval echo configure:4115: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then tcl_ok=usable else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - tcl_ok=unusable + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +tcl_ok=unusable fi -rm -f conftest* - echo "$ac_t""$tcl_ok" 1>&6 +rm -f conftest.$ac_objext conftest.$ac_ext + echo "$as_me:$LINENO: result: $tcl_ok" >&5 +echo "${ECHO_T}$tcl_ok" >&6 if test $tcl_ok = usable; then - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define USE_A_OUT_H 1 -EOF +_ACEOF else - echo $ac_n "checking sys/exec_aout.h""... $ac_c" 1>&6 -echo "configure:4133: checking sys/exec_aout.h" >&5 - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking sys/exec_aout.h... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include -int main() { +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ struct exec foo; unsigned long seek; @@ -4146,24 +7443,36 @@ int main() { #endif flag = (foo.a_midmag == OMAGIC); return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry; - -; return 0; } -EOF -if { (eval echo configure:4153: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then tcl_ok=usable else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - tcl_ok=unusable + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +tcl_ok=unusable fi -rm -f conftest* - echo "$ac_t""$tcl_ok" 1>&6 +rm -f conftest.$ac_objext conftest.$ac_ext + echo "$as_me:$LINENO: result: $tcl_ok" >&5 +echo "${ECHO_T}$tcl_ok" >&6 if test $tcl_ok = usable; then - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define USE_SYS_EXEC_AOUT_H 1 -EOF +_ACEOF else DL_OBJS="" @@ -4180,8 +7489,7 @@ if test "${enable_load+set}" = set; then tcl_ok=$enableval else tcl_ok=yes -fi - +fi; if test "$tcl_ok" = "no"; then DL_OBJS="" fi @@ -4240,20 +7548,20 @@ fi UNSHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a' fi - - - - - + + + + + SHLIB_LDFLAGS='$(LDFLAGS_DEFAULT)' - - - - - - - + + + + + + + #-------------------------------------------------------------------- @@ -4263,7 +7571,9 @@ fi if test x"${TEA_INITED}" = x ; then # Can't refer to exact macro name or it will be substituted - { echo "configure: error: Must call TEA INIT before ENABLE_SYMBOLS" 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: Must call TEA INIT before ENABLE_SYMBOLS" >&5 +echo "$as_me: error: Must call TEA INIT before ENABLE_SYMBOLS" >&2;} + { (exit 1); exit 1; }; } fi if test "${TEA_PLATFORM}" = "windows" ; then @@ -4272,55 +7582,58 @@ fi tcl_dbgx=g fi - echo $ac_n "checking for build with symbols""... $ac_c" 1>&6 -echo "configure:4277: checking for build with symbols" >&5 + echo "$as_me:$LINENO: checking for build with symbols" >&5 +echo $ECHO_N "checking for build with symbols... $ECHO_C" >&6 # Check whether --enable-symbols or --disable-symbols was given. if test "${enable_symbols+set}" = set; then enableval="$enable_symbols" tcl_ok=$enableval else tcl_ok=no -fi - +fi; if test "$tcl_ok" = "no"; then CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)' LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)' DBGX="" TCL_DBGX="" - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 else CFLAGS_DEFAULT='$(CFLAGS_DEBUG)' LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)' DBGX=${tcl_dbgx} TCL_DBGX=${tcl_dbgx} if test "$tcl_ok" = "yes"; then - echo "$ac_t""yes (standard debugging)" 1>&6 + echo "$as_me:$LINENO: result: yes (standard debugging)" >&5 +echo "${ECHO_T}yes (standard debugging)" >&6 fi fi - - - + + + if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define TCL_MEM_DEBUG 1 -EOF +_ACEOF fi if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then if test "$tcl_ok" = "all"; then - echo "$ac_t""enabled symbols mem debugging" 1>&6 + echo "$as_me:$LINENO: result: enabled symbols mem debugging" >&5 +echo "${ECHO_T}enabled symbols mem debugging" >&6 else - echo "$ac_t""enabled $tcl_ok debugging" 1>&6 + echo "$as_me:$LINENO: result: enabled $tcl_ok debugging" >&5 +echo "${ECHO_T}enabled $tcl_ok debugging" >&6 fi fi if test x"$DBGX" != "x"; then - cat >> confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define DEBUG 1 -EOF +_ACEOF fi @@ -4331,9 +7644,9 @@ fi # link against the non-stubbed Tcl library. Add Tk too if necessary. #-------------------------------------------------------------------- -cat >> confdefs.h <<\EOF +cat >>confdefs.h <<\_ACEOF #define USE_TCL_STUBS 1 -EOF +_ACEOF #AC_DEFINE(USE_TK_STUBS) @@ -4403,10 +7716,10 @@ EOF CFLAGS="${CFLAGS} \${SHLIB_CFLAGS}" fi - - - - + + + + #-------------------------------------------------------------------- @@ -4428,13 +7741,13 @@ fi #-------------------------------------------------------------------- - echo $ac_n "checking for tclsh""... $ac_c" 1>&6 -echo "configure:4433: checking for tclsh" >&5 + echo "$as_me:$LINENO: checking for tclsh" >&5 +echo $ECHO_N "checking for tclsh... $ECHO_C" >&6 - if eval "test \"`echo '$''{'ac_cv_path_tclsh'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + if test "${ac_cv_path_tclsh+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - + search_path=`echo ${TCL_BIN_DIR}:${TCL_BIN_DIR}/../bin:${exec_prefix}/bin:${prefix}/bin:${PATH} | sed -e 's/:/ /g'` for dir in $search_path ; do for j in `ls -r $dir/tclsh[8-9]*${EXEEXT} 2> /dev/null` \ @@ -4447,17 +7760,20 @@ else fi done done - + fi if test -f "$ac_cv_path_tclsh" ; then TCLSH_PROG=$ac_cv_path_tclsh - echo "$ac_t""$TCLSH_PROG" 1>&6 + echo "$as_me:$LINENO: result: $TCLSH_PROG" >&5 +echo "${ECHO_T}$TCLSH_PROG" >&6 else - { echo "configure: error: No tclsh found in PATH: $search_path" 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: No tclsh found in PATH: $search_path" >&5 +echo "$as_me: error: No tclsh found in PATH: $search_path" >&2;} + { (exit 1); exit 1; }; } fi - + #TEA_PROG_WISH @@ -4467,314 +7783,868 @@ fi # which require substituting th AC variables in. Include these here. #-------------------------------------------------------------------- -trap '' 1 2 15 -cat > confcache <<\EOF +ac_config_files="$ac_config_files Makefile" +cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure # tests run on this system so they can be shared between configure -# scripts and configure runs. It is not useful on other systems. -# If it contains results you don't want to keep, you may remove or edit it. +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. # -# By default, configure uses ./config.cache as the cache file, -# creating it if it does not exist already. You can give configure -# the --cache-file=FILE option to use a different cache file; that is -# what configure does when it calls configure scripts in -# subdirectories, so they share the cache. -# Giving --cache-file=/dev/null disables caching, for debugging configure. -# config.status only pays attention to the cache file if you give it the -# --recheck option to rerun configure. +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. # -EOF +# `ac_cv_env_foo' variables (set or unset) will be overriden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + # The following way of writing the cache mishandles newlines in values, # but we know of no workaround that is simple, portable, and efficient. # So, don't put newlines in cache variables' values. # Ultrix sh set writes to stderr and can't be redirected directly, # and sets the high bit in the cache file unless we assign to the vars. -(set) 2>&1 | - case `(ac_space=' '; set | grep ac_space) 2>&1` in - *ac_space=\ *) - # `set' does not quote correctly, so add quotes (double-quote substitution - # turns \\\\ into \\, and sed turns \\ into \). - sed -n \ - -e "s/'/'\\\\''/g" \ - -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" - ;; - *) - # `set' quotes correctly as required by POSIX, so do not add quotes. - sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' - ;; - esac >> confcache -if cmp -s $cache_file confcache; then - : -else +{ + (set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} | + sed ' + t clear + : clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + : end' >>confcache +if cmp -s $cache_file confcache; then :; else if test -w $cache_file; then - echo "updating cache $cache_file" - cat confcache > $cache_file + test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" + cat confcache >$cache_file else echo "not updating unwritable cache $cache_file" fi fi rm -f confcache -trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 - test "x$prefix" = xNONE && prefix=$ac_default_prefix # Let make expand exec_prefix. test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' -# Any assignment to VPATH causes Sun make to only execute -# the first set of double-colon rules, so remove it if not needed. -# If there is a colon in the path, we need to keep it. +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). if test "x$srcdir" = x.; then - ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/; +s/:*\${srcdir}:*/:/; +s/:*@srcdir@:*/:/; +s/^\([^=]*=[ ]*\):*/\1/; +s/:*$//; +s/^[^=]*=[ ]*$//; +}' fi -trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 - # Transform confdefs.h into DEFS. # Protect against shell expansion while executing Makefile rules. # Protect against Makefile macro expansion. -cat > conftest.defs <<\EOF -s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g -s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g -s%\[%\\&%g -s%\]%\\&%g -s%\$%$$%g -EOF -DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` -rm -f conftest.defs - - -# Without the "./", some shells look in PATH for config.status. -: ${CONFIG_STATUS=./config.status} +# +# If the first sed substitution is executed (which looks for macros that +# take arguments), then we branch to the quote section. Otherwise, +# look for a macro that doesn't take arguments. +cat >confdef2opt.sed <<\_ACEOF +t clear +: clear +s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g +t quote +s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g +t quote +d +: quote +s,[ `~#$^&*(){}\\|;'"<>?],\\&,g +s,\[,\\&,g +s,\],\\&,g +s,\$,$$,g +p +_ACEOF +# We use echo to avoid assuming a particular line-breaking character. +# The extra dot is to prevent the shell from consuming trailing +# line-breaks from the sub-command output. 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Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files +fi + +# Create a temporary directory, and hook for its removal unless debugging. +$debug || +{ + trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} + +# Create a (secure) tmp directory for tmp files. +: ${TMPDIR=/tmp} +{ + tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=$TMPDIR/cs$$-$RANDOM + (umask 077 && mkdir $tmp) +} || +{ + echo "$me: cannot create a temporary directory in $TMPDIR" >&2 + { (exit 1); exit 1; } +} + +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF + +# +# CONFIG_FILES section. +# + +# No need to generate the scripts if there are no CONFIG_FILES. +# This happens for instance when ./config.status config.h +if test -n "\$CONFIG_FILES"; then + # Protect against being on the right side of a sed subst in config.status. + sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; + s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF +s,@SHELL@,$SHELL,;t t +s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t +s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t +s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t +s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t +s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t +s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t +s,@exec_prefix@,$exec_prefix,;t t +s,@prefix@,$prefix,;t t +s,@program_transform_name@,$program_transform_name,;t t +s,@bindir@,$bindir,;t t +s,@sbindir@,$sbindir,;t t +s,@libexecdir@,$libexecdir,;t t +s,@datadir@,$datadir,;t t +s,@sysconfdir@,$sysconfdir,;t t +s,@sharedstatedir@,$sharedstatedir,;t t +s,@localstatedir@,$localstatedir,;t t +s,@libdir@,$libdir,;t t +s,@includedir@,$includedir,;t t +s,@oldincludedir@,$oldincludedir,;t t +s,@infodir@,$infodir,;t t +s,@mandir@,$mandir,;t t +s,@build_alias@,$build_alias,;t t +s,@host_alias@,$host_alias,;t t +s,@target_alias@,$target_alias,;t t +s,@DEFS@,$DEFS,;t t +s,@ECHO_C@,$ECHO_C,;t t +s,@ECHO_N@,$ECHO_N,;t t +s,@ECHO_T@,$ECHO_T,;t t +s,@LIBS@,$LIBS,;t t +s,@CONFIGDIR@,$CONFIGDIR,;t t +s,@PACKAGE@,$PACKAGE,;t t +s,@VERSION@,$VERSION,;t t +s,@udp_LIB_FILE@,$udp_LIB_FILE,;t t +s,@CYGPATH@,$CYGPATH,;t t +s,@EXEEXT@,$EXEEXT,;t t +s,@TCL_VERSION@,$TCL_VERSION,;t t +s,@TCL_BIN_DIR@,$TCL_BIN_DIR,;t t +s,@TCL_SRC_DIR@,$TCL_SRC_DIR,;t t +s,@TCL_LIB_FILE@,$TCL_LIB_FILE,;t t +s,@TCL_LIB_FLAG@,$TCL_LIB_FLAG,;t t +s,@TCL_LIB_SPEC@,$TCL_LIB_SPEC,;t t +s,@TCL_STUB_LIB_FILE@,$TCL_STUB_LIB_FILE,;t t +s,@TCL_STUB_LIB_FLAG@,$TCL_STUB_LIB_FLAG,;t t +s,@TCL_STUB_LIB_SPEC@,$TCL_STUB_LIB_SPEC,;t t +s,@TCL_LIBS@,$TCL_LIBS,;t t +s,@TCL_DEFS@,$TCL_DEFS,;t t +s,@TCL_EXTRA_CFLAGS@,$TCL_EXTRA_CFLAGS,;t t +s,@TCL_LD_FLAGS@,$TCL_LD_FLAGS,;t t +s,@TCL_SHLIB_LD_LIBS@,$TCL_SHLIB_LD_LIBS,;t t +s,@CC@,$CC,;t t +s,@CFLAGS@,$CFLAGS,;t t +s,@LDFLAGS@,$LDFLAGS,;t t +s,@CPPFLAGS@,$CPPFLAGS,;t t +s,@ac_ct_CC@,$ac_ct_CC,;t t +s,@OBJEXT@,$OBJEXT,;t t +s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t +s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t +s,@INSTALL_DATA@,$INSTALL_DATA,;t t +s,@SET_MAKE@,$SET_MAKE,;t t +s,@RANLIB@,$RANLIB,;t t +s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t +s,@CPP@,$CPP,;t t +s,@TCL_INCLUDES@,$TCL_INCLUDES,;t t +s,@CLEANFILES@,$CLEANFILES,;t t +s,@EXTRA_SOURCES@,$EXTRA_SOURCES,;t t +s,@TCL_THREADS@,$TCL_THREADS,;t t +s,@SHARED_BUILD@,$SHARED_BUILD,;t t +s,@AR@,$AR,;t t +s,@DL_LIBS@,$DL_LIBS,;t t +s,@CFLAGS_DEBUG@,$CFLAGS_DEBUG,;t t +s,@CFLAGS_OPTIMIZE@,$CFLAGS_OPTIMIZE,;t t +s,@CFLAGS_WARNING@,$CFLAGS_WARNING,;t t +s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t +s,@STLIB_LD@,$STLIB_LD,;t t +s,@SHLIB_LD@,$SHLIB_LD,;t t +s,@SHLIB_CFLAGS@,$SHLIB_CFLAGS,;t t +s,@SHLIB_LDFLAGS@,$SHLIB_LDFLAGS,;t t +s,@SHLIB_LD_LIBS@,$SHLIB_LD_LIBS,;t t +s,@LDFLAGS_DEBUG@,$LDFLAGS_DEBUG,;t t +s,@LDFLAGS_OPTIMIZE@,$LDFLAGS_OPTIMIZE,;t t +s,@TCL_DBGX@,$TCL_DBGX,;t t +s,@CFLAGS_DEFAULT@,$CFLAGS_DEFAULT,;t t +s,@LDFLAGS_DEFAULT@,$LDFLAGS_DEFAULT,;t t +s,@MAKE_LIB@,$MAKE_LIB,;t t +s,@MAKE_SHARED_LIB@,$MAKE_SHARED_LIB,;t t +s,@MAKE_STATIC_LIB@,$MAKE_STATIC_LIB,;t t +s,@MAKE_STUB_LIB@,$MAKE_STUB_LIB,;t t +s,@TCLSH_PROG@,$TCLSH_PROG,;t t +CEOF + +_ACEOF + + cat >>$CONFIG_STATUS <<\_ACEOF + # Split the substitutions into bite-sized pieces for seds with + # small command number limits, like on Digital OSF/1 and HP-UX. + ac_max_sed_lines=48 + ac_sed_frag=1 # Number of current file. + ac_beg=1 # First line for current file. + ac_end=$ac_max_sed_lines # Line after last line for current file. + ac_more_lines=: + ac_sed_cmds= + while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + else + sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + fi + if test ! -s $tmp/subs.frag; then + ac_more_lines=false + else + # The purpose of the label and of the branching condition is to + # speed up the sed processing (if there are no `@' at all, there + # is no need to browse any of the substitutions). + # These are the two extra sed commands mentioned above. + (echo ':t + /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" + else + ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" + fi + ac_sed_frag=`expr $ac_sed_frag + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_lines` + fi + done + if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat fi +fi # test -n "$CONFIG_FILES" - case "$ac_given_srcdir" in - .) srcdir=. - if test -z "$ac_dots"; then top_srcdir=. - else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; - /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; - *) # Relative path. - srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" - top_srcdir="$ac_dots$ac_given_srcdir" ;; +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case $ac_file in + - | *:- | *:-:* ) # input from stdin + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + * ) ac_file_in=$ac_file.in ;; esac - case "$ac_given_INSTALL" in - [/$]*) INSTALL="$ac_given_INSTALL" ;; - *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. + ac_dir=`(dirname "$ac_file") 2>/dev/null || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { case "$ac_dir" in + [\\/]* | ?:[\\/]* ) as_incr_dir=;; + *) as_incr_dir=.;; +esac +as_dummy="$ac_dir" +for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do + case $as_mkdir_dir in + # Skip DOS drivespec + ?:) as_incr_dir=$as_mkdir_dir ;; + *) + as_incr_dir=$as_incr_dir/$as_mkdir_dir + test -d "$as_incr_dir" || + mkdir "$as_incr_dir" || + { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5 +echo "$as_me: error: cannot create \"$ac_dir\"" >&2;} + { (exit 1); exit 1; }; } + ;; esac +done; } + + ac_builddir=. + +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi - 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= ;; +case $srcdir in + .) # No --srcdir option. We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac +# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be +# absolute. +ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` +ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd` +ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` +ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` + + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_builddir$INSTALL ;; 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") > $ac_file -fi; done -rm -f conftest.s* + if test x"$ac_file" != x-; then + { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + rm -f "$ac_file" + fi + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + if test x"$ac_file" = x-; then + configure_input= + else + configure_input="$ac_file. " + fi + configure_input=$configure_input"Generated from `echo $ac_file_in | + sed 's,.*/,,'` by configure." + + # First look for the input files in the build tree, otherwise in the + # src tree. + ac_file_inputs=`IFS=: + for f in $ac_file_in; do + case $f in + -) echo $tmp/stdin ;; + [\\/$]*) + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + echo $f;; + *) # Relative + if test -f "$f"; then + # Build tree + echo $f + elif test -f "$srcdir/$f"; then + # Source tree + echo $srcdir/$f + else + # /dev/null tree + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + fi;; + esac + done` || { (exit 1); exit 1; } +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s,@configure_input@,$configure_input,;t t +s,@srcdir@,$ac_srcdir,;t t +s,@abs_srcdir@,$ac_abs_srcdir,;t t +s,@top_srcdir@,$ac_top_srcdir,;t t +s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t +s,@builddir@,$ac_builddir,;t t +s,@abs_builddir@,$ac_abs_builddir,;t t +s,@top_builddir@,$ac_top_builddir,;t t +s,@abs_top_builddir@,$ac_abs_top_builddir,;t t +s,@INSTALL@,$ac_INSTALL,;t t +" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out + rm -f $tmp/stdin + if test x"$ac_file" != x-; then + mv $tmp/out $ac_file + else + cat $tmp/out + rm -f $tmp/out + fi -EOF -cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF +cat >>$CONFIG_STATUS <<\_ACEOF -exit 0 -EOF +{ (exit 0); exit 0; } +_ACEOF chmod +x $CONFIG_STATUS -rm -fr confdefs* $ac_clean_files -test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + exec 5>/dev/null + $SHELL $CONFIG_STATUS || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi diff --git a/configure.in b/configure.in index fff387d..d422aee 100644 --- a/configure.in +++ b/configure.in @@ -95,6 +95,14 @@ TEA_PREFIX TEA_SETUP_COMPILER +#-------------------------------------------------------------------- +# +# Any additional tests.... +# +#-------------------------------------------------------------------- + +TEA_IPV6_SUPPORT + #-------------------------------------------------------------------- # __CHANGE__ # Choose which headers you need. Extension authors should try very diff --git a/generic/udp_tcl.c b/generic/udp_tcl.c index 129c317..c7cb0b1 100644 --- a/generic/udp_tcl.c +++ b/generic/udp_tcl.c @@ -310,7 +310,10 @@ UdpGetProtocolFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int *resultPtr) * ---------------------------------------------------------------------- * UdpCreateSock -- * - * Create a UDP socket and optionally specify the local address. + * Create a non-blocking UDP socket for the given internet protocol. + * + * Returns: + * A socket, or INVALID_SOCKET on failure. * * ---------------------------------------------------------------------- */ @@ -329,13 +332,18 @@ UdpCreateSock(int protocol) } /* + * ---------------------------------------------------------------------- + * * UdpGetAddressFromObj -- - * Convert a Tcl object into a sockaddr_in socket name. - * The Tcl object may be just a hostname, or a list - * made up of {hostname port} where port can be the - * service name or the port number. + * + * Convert a Tcl object into a sockaddr_in socket name. The Tcl + * object may be just a hostname, or a list made up of {hostname + * port} where port can be the service name or the port number. + * * Returns: - * A standard tcl result. + * A standard tcl result. + * + * ---------------------------------------------------------------------- */ int @@ -371,9 +379,10 @@ UdpGetAddressFromObj( if (saddr->sa_family == AF_INET6) { +#ifdef SIPC_IPV6 struct sockaddr_in6 * addr = (struct sockaddr_in6 *)saddr; -#if HAVE_GETADDRINFO +#if defined(HAVE_GETADDRINFO) char service[TCL_INTEGER_SPACE]; struct addrinfo ai; struct addrinfo *pai = 0; @@ -386,16 +395,18 @@ UdpGetAddressFromObj( memcpy(&addr->sin6_addr, pai->ai_addr, pai->ai_addrlen); freeaddrinfo(pai); -#elif HAVE_INET_PTON +#elif defined(HAVE_INET_PTON) int n, errnum; n = inet_pton(AF_INET6, hostname, &addr->sin6_addr); if (n <= 0) { name = getipnodebyname(hostname, AF_INET6, AI_DEFAULT, &errnum); } +#else +#error "No IPv6 address conversion function." #endif addr->sin6_family = AF_INET6; addr->sin6_port = port; - +#endif /* SIPC_IPV6 */ } else { struct sockaddr_in *addr = (struct sockaddr_in *)saddr; @@ -422,6 +433,19 @@ UdpGetAddressFromObj( return r; }; +/* + * ---------------------------------------------------------------------- + * + * UdpGetObjFromAddress -- + * + * Convert an address structure into a Tcl list. + * + * Returns: + * A Tcl_Obj containing a list of {inetaddr port} + * + * ---------------------------------------------------------------------- + */ + int UdpGetObjFromAddress( Tcl_Interp *interp, @@ -431,13 +455,31 @@ UdpGetObjFromAddress( struct sockaddr_in *addr = (struct sockaddr_in *)saddr; Tcl_Obj *parts[2]; - if (addr->sin_addr.s_addr == INADDR_NONE) { - parts[0] = Tcl_NewStringObj(NULL, 0); + if (saddr->sa_family == AF_INET6) { +#ifdef SIPC_IPV6 + struct sockaddr_in6 *addr = (struct sockaddr_in6 *)saddr; + char host [NI_MAXHOST]; + + if (IN6_IS_ADDR_UNSPECIFIED(&addr->sin6_addr)) { + parts[0] = Tcl_NewStringObj(NULL, 0); + } else { + inet_ntop(addr->sin6_family, addr, host, sizeof(host)); + parts[0] = Tcl_NewStringObj(host, -1); + } + parts[1] = Tcl_NewIntObj(addr->sin6_port); +#else + Tcl_SetObjResult(interp, + Tcl_NewStringObj("error: ipv6 not supported in this build")); + return TCL_ERROR; +#endif } else { - parts[0] = Tcl_NewStringObj(inet_ntoa(addr->sin_addr), -1); - } - parts[1] = Tcl_NewIntObj(ntohs(addr->sin_port)); - + if (addr->sin_addr.s_addr == INADDR_NONE) { + parts[0] = Tcl_NewStringObj(NULL, 0); + } else { + parts[0] = Tcl_NewStringObj(inet_ntoa(addr->sin_addr), -1); + } + parts[1] = Tcl_NewIntObj(ntohs(addr->sin_port)); + } *objPtrPtr = Tcl_NewListObj(2, parts); return TCL_OK; } @@ -509,9 +551,12 @@ Tcl_MakeUdpChannel(SOCKET sock) getsockname(sock, (struct sockaddr *)&name, &len); if (name.ss_family == AF_INET) { - statePtr->saddr_local.ipv4.sin_addr.s_addr = INADDR_NONE; - statePtr->saddr_remote.ipv4.sin_addr.s_addr = INADDR_NONE; - statePtr->saddr_peer.ipv4.sin_addr.s_addr = INADDR_NONE; + ((struct sockaddr_in *)&statePtr->saddr_local)->sin_addr.s_addr + = INADDR_NONE; + ((struct sockaddr_in *)&statePtr->saddr_remote)->sin_addr.s_addr + = INADDR_NONE; + ((struct sockaddr_in *)&statePtr->saddr_peer)->sin_addr.s_addr + = INADDR_NONE; } sprintf(channelName, "sock%d", statePtr->sock); @@ -1016,6 +1061,7 @@ udpOutput(ClientData instanceData, CONST84 char *buf, int toWrite, int *errorCod int written; int socksize = sizeof(sockaddr_t); sockaddr_t name; + struct sockaddr *addr = (struct sockaddr *)&name; *errorCode = 0; errno = 0; @@ -1025,13 +1071,13 @@ udpOutput(ClientData instanceData, CONST84 char *buf, int toWrite, int *errorCod return -1; } - getsockname(statePtr->sock, (struct sockaddr *)&name, &socksize); + getsockname(statePtr->sock, addr, &socksize); - if ((name.ss_family == AF_INET - && statePtr->saddr_remote.ipv4.sin_addr.s_addr == INADDR_NONE) + if ((addr->sa_family == AF_INET + && ((struct sockaddr_in *)&statePtr->saddr_remote)->sin_addr.s_addr == INADDR_NONE) #ifdef SIPC_IPV6 - || (name.ss_family == AF_INET6 - && IN6_IS_ADDR_UNSPECIFIED(&statePtr->saddr_remote.ipv6.sin6_addr)) + || (addr->sa_family == AF_INET6 + && IN6_IS_ADDR_UNSPECIFIED(&((struct sockaddr_in6 *)&statePtr->saddr_remote)->sin6_addr)) #endif ) { UDPTRACE("UDP error - no host set"); @@ -1040,12 +1086,12 @@ udpOutput(ClientData instanceData, CONST84 char *buf, int toWrite, int *errorCod socksize = sizeof(statePtr->saddr_remote); written = sendto(statePtr->sock, buf, toWrite, 0, - (const struct sockaddr *)&statePtr->saddr_remote, socksize); + (const struct sockaddr *)&statePtr->saddr_remote, socksize); if (written < 0) { UDPTRACE("UDP error - sendto"); return -1; } - + UDPTRACE("Send %d through socket %u\n", written, statePtr->sock); return written; @@ -1070,7 +1116,6 @@ udpInput(ClientData instanceData, char *buf, int bufSize, int *errorCode) int buffer_size = MAXBUFFERSIZE; char *remotehost; int sock = statePtr->sock; - char number[128]; sockaddr_t recvaddr; #endif /* ! WIN32 */ @@ -1116,7 +1161,6 @@ udpInput(ClientData instanceData, char *buf, int bufSize, int *errorCode) bytesRead = bufSize; #else /* ! WIN32 */ socksize = sizeof(recvaddr); - memset(number, 0, 128); memset(&recvaddr, 0, socksize); bytesRead = recvfrom(sock, buf, buffer_size, 0, @@ -1128,18 +1172,6 @@ udpInput(ClientData instanceData, char *buf, int bufSize, int *errorCode) } memcpy(&statePtr->saddr_peer, &recvaddr, sizeof(recvaddr)); -#ifdef SIPC_IPV6 - inet_ntop(recvaddr.ipv6.sin_family, - &statePtr->saddr_peer.ipv6.sin_addr, - number, 128); -#else - inet_ntop(statePtr->saddr_peer.ipv4.sin_family, - &statePtr->saddr_peer.ipv4.sin_addr, - number, 128); -#endif - - UDPTRACE("remotehost: %s:%d\n", number, ntohs(recvaddr.ipv6.sin6_port)); - #endif /* ! WIN32 */ /* we don't want to return anything next time */ @@ -1246,11 +1278,11 @@ udpGetOption(ClientData instanceData, Tcl_Interp *interp, Tcl_DStringAppend(&ds, Tcl_GetString(nameObj), -1); } else if (!strcmp("-broadcast", optionName)) { - + int tmp = 1; socklen_t optlen = sizeof(int); if (getsockopt(statePtr->sock, SOL_SOCKET, SO_BROADCAST, - (char *)&tmp, &optlen)) { + (char *)&tmp, &optlen)) { Tcl_SetResult(interp, "error in setsockopt SO_BROADCAST", TCL_STATIC); r = TCL_ERROR; } else { diff --git a/generic/udp_tcl.h b/generic/udp_tcl.h index 0eec82e..8bb8691 100644 --- a/generic/udp_tcl.h +++ b/generic/udp_tcl.h @@ -36,6 +36,7 @@ # if HAVE_SYS_TIME_H # include # endif +# include # include # include # include @@ -54,12 +55,21 @@ #define TCL_STORAGE_CLASS DLLEXPORT #endif /* BUILD_udp */ -typedef union { - short ss_family; - /*struct sockaddr_storage stg;*/ - struct sockaddr_in ipv4; - struct sockaddr_in6 ipv6; -} sockaddr_t; + +#ifdef SIPC_IPV6 +typedef struct sockaddr_storage sockaddr_t; +#else +typedef struct sockaddr_in sockaddr_t; +#endif + +/* Constants to specify hostname or service name sizes */ +#ifndef NI_MAXHOST +#define NI_MAXHOST 1025 +#endif +#ifndef NI_MAXSERV +#define NI_MAXSERVE 32 +#endif + #ifdef WIN32