diff -r 000000000000 -r bde4ae8d615e os/persistentdata/persistentstorage/sqlite3api/TEST/TCL/tcldistribution/unix/configure --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/os/persistentdata/persistentstorage/sqlite3api/TEST/TCL/tcldistribution/unix/configure Fri Jun 15 03:10:57 2012 +0200 @@ -0,0 +1,9585 @@ +#! /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. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help + --enable-man-symlinks use symlinks for the manpages" +ac_help="$ac_help + --enable-man-compression=PROG + compress the manpages with PROG" +ac_help="$ac_help + --enable-man-suffix=STRING + use STRING as a suffix to manpage file names + (default: tcl)" +ac_help="$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 + --enable-corefoundation use CoreFoundation API [--enable-corefoundation]" +ac_help="$ac_help + --disable-load disallow dynamic loading and "load" command" +ac_help="$ac_help + --enable-symbols build with debugging symbols [--disable-symbols]" +ac_help="$ac_help + --enable-langinfo use nl_langinfo if possible to determine + encoding at startup, otherwise use old heuristic" +ac_help="$ac_help + --enable-framework package shared libraries in MacOSX frameworks [--disable-framework]" + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; 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then + prefix=/usr/local +fi +if test "${exec_prefix}" = "NONE"; then + exec_prefix=$prefix +fi +# Make sure srcdir is fully qualified! +srcdir=`cd $srcdir ; pwd` +TCL_SRC_DIR=`cd $srcdir/..; pwd` + +#------------------------------------------------------------------------ +# Compress and/or soft link the manpages? +#------------------------------------------------------------------------ + + + echo $ac_n "checking whether to use symlinks for manpages""... $ac_c" 1>&6 +echo "configure:581: checking whether to use symlinks for manpages" >&5 + # Check whether --enable-man-symlinks or --disable-man-symlinks was given. +if test "${enable_man_symlinks+set}" = set; then + enableval="$enable_man_symlinks" + test "$enableval" != "no" && MAN_FLAGS="$MAN_FLAGS --symlinks" +else + enableval="no" +fi + + echo "$ac_t""$enableval" 1>&6 + + echo $ac_n "checking whether to compress the manpages""... $ac_c" 1>&6 +echo "configure:593: checking whether to compress the manpages" >&5 + # Check whether --enable-man-compression or --disable-man-compression was given. +if test "${enable_man_compression+set}" = set; then + enableval="$enable_man_compression" + case $enableval in + yes) { echo "configure: error: missing argument to --enable-man-compression" 1>&2; exit 1; };; + no) ;; + *) MAN_FLAGS="$MAN_FLAGS --compress $enableval";; + esac +else + enableval="no" +fi + + echo "$ac_t""$enableval" 1>&6 + if test "$enableval" != "no"; then + echo $ac_n "checking for compressed file suffix""... $ac_c" 1>&6 +echo "configure:609: checking for compressed file suffix" >&5 + touch TeST + $enableval TeST + Z=`ls TeST* | sed 's/^....//'` + rm -f TeST* + MAN_FLAGS="$MAN_FLAGS --extension $Z" + echo "$ac_t""$Z" 1>&6 + fi + + echo $ac_n "checking whether to add a package name suffix for the manpages""... $ac_c" 1>&6 +echo "configure:619: checking whether to add a package name suffix for the manpages" >&5 + # Check whether --enable-man-suffix or --disable-man-suffix was given. +if test "${enable_man_suffix+set}" = set; then + enableval="$enable_man_suffix" + case $enableval in + yes) enableval="tcl" MAN_FLAGS="$MAN_FLAGS --suffix $enableval";; + no) ;; + *) MAN_FLAGS="$MAN_FLAGS --suffix $enableval";; + esac +else + enableval="no" +fi + + echo "$ac_t""$enableval" 1>&6 + + + + +#------------------------------------------------------------------------ +# Standard compiler checks +#------------------------------------------------------------------------ + +# If the user did not set CFLAGS, set it now to keep +# the AC_PROG_CC macro from adding "-g -O2". +if test "${CFLAGS+set}" != "set" ; then + CFLAGS="" +fi + +# 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:650: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$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="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +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:680: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_prog_rejected=no + ac_dummy="$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" +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 $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" "$@" + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + 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:731: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$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="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + ;; + esac + fi + test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } +fi + +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:763: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$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 + +cat > conftest.$ac_ext << EOF + +#line 774 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:805: checking whether the C compiler ($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""... $ac_c" 1>&6 +echo "configure:810: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + GCC=yes +else + GCC= +fi + +ac_test_CFLAGS="${CFLAGS+set}" +ac_save_CFLAGS="$CFLAGS" +CFLAGS= +echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:838: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_cc_g=yes +else + ac_cv_prog_cc_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi + + +#-------------------------------------------------------------------- +# Supply substitutes for missing POSIX header files. Special notes: +# - stdlib.h doesn't define strtol, strtoul, or +# strtod insome versions of SunOS +# - some versions of string.h don't declare procedures such +# as strstr +# Do this early, otherwise an autoconf bug throws errors on configure +#-------------------------------------------------------------------- + +echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 +echo "configure:880: checking how to run the C preprocessor" >&5 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then +if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # This must be in double quotes, not single quotes, because CPP may get + # substituted into the Makefile and "${CC-cc}" will confuse make. + CPP="${CC-cc} -E" + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. + cat > conftest.$ac_ext < +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:901: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -E -traditional-cpp" + cat > conftest.$ac_ext < +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:918: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -nologo -E" + cat > conftest.$ac_ext < +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:935: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP=/lib/cpp +fi +rm -f conftest* +fi +rm -f conftest* +fi +rm -f conftest* + ac_cv_prog_CPP="$CPP" +fi + CPP="$ac_cv_prog_CPP" +else + ac_cv_prog_CPP="$CPP" +fi +echo "$ac_t""$CPP" 1>&6 + + + echo $ac_n "checking dirent.h""... $ac_c" 1>&6 +echo "configure:961: checking dirent.h" >&5 +if eval "test \"`echo '$''{'tcl_cv_dirent_h'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +#include +int main() { + +#ifndef _POSIX_SOURCE +# ifdef __Lynx__ + /* + * Generate compilation error to make the test fail: Lynx headers + * are only valid if really in the POSIX environment. + */ + + missing_procedure(); +# endif +#endif +DIR *d; +struct dirent *entryPtr; +char *p; +d = opendir("foobar"); +entryPtr = readdir(d); +p = entryPtr->d_name; +closedir(d); + +; return 0; } +EOF +if { (eval echo configure:993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + tcl_cv_dirent_h=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_dirent_h=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_dirent_h" 1>&6 + + if test $tcl_cv_dirent_h = no; then + cat >> confdefs.h <<\EOF +#define NO_DIRENT_H 1 +EOF + + fi + + ac_safe=`echo "errno.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for errno.h""... $ac_c" 1>&6 +echo "configure:1016: checking for errno.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1026: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +cat >> confdefs.h <<\EOF +#define NO_ERRNO_H 1 +EOF + +fi + + ac_safe=`echo "float.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for float.h""... $ac_c" 1>&6 +echo "configure:1053: checking for float.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1063: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +cat >> confdefs.h <<\EOF +#define NO_FLOAT_H 1 +EOF + +fi + + ac_safe=`echo "values.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for values.h""... $ac_c" 1>&6 +echo "configure:1090: checking for values.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1100: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +cat >> confdefs.h <<\EOF +#define NO_VALUES_H 1 +EOF + +fi + + ac_safe=`echo "limits.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for limits.h""... $ac_c" 1>&6 +echo "configure:1127: checking for limits.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1137: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_LIMITS_H 1 +EOF + +else + echo "$ac_t""no" 1>&6 +cat >> confdefs.h <<\EOF +#define NO_LIMITS_H 1 +EOF + +fi + + ac_safe=`echo "stdlib.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for stdlib.h""... $ac_c" 1>&6 +echo "configure:1167: checking for stdlib.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1177: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_ok=1 +else + echo "$ac_t""no" 1>&6 +tcl_ok=0 +fi + + cat > conftest.$ac_ext < +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "strtol" >/dev/null 2>&1; then + : +else + rm -rf conftest* + tcl_ok=0 +fi +rm -f conftest* + + cat > conftest.$ac_ext < +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "strtoul" >/dev/null 2>&1; then + : +else + rm -rf conftest* + tcl_ok=0 +fi +rm -f conftest* + + cat > conftest.$ac_ext < +EOF +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 +#define NO_STDLIB_H 1 +EOF + + fi + ac_safe=`echo "string.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for string.h""... $ac_c" 1>&6 +echo "configure:1249: checking for string.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1259: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_ok=1 +else + echo "$ac_t""no" 1>&6 +tcl_ok=0 +fi + + cat > conftest.$ac_ext < +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "strstr" >/dev/null 2>&1; then + : +else + rm -rf conftest* + tcl_ok=0 +fi +rm -f conftest* + + cat > conftest.$ac_ext < +EOF +if (eval "$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* + + + # See also memmove check below for a place where NO_STRING_H can be + # set and why. + + if test $tcl_ok = 0; then + cat >> confdefs.h <<\EOF +#define NO_STRING_H 1 +EOF + + fi + + ac_safe=`echo "sys/wait.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for sys/wait.h""... $ac_c" 1>&6 +echo "configure:1322: checking for sys/wait.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1332: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +cat >> confdefs.h <<\EOF +#define NO_SYS_WAIT_H 1 +EOF + +fi + + ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6 +echo "configure:1359: checking for dlfcn.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1369: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +cat >> confdefs.h <<\EOF +#define NO_DLFCN_H 1 +EOF + +fi + + + # OS/390 lacks sys/param.h (and doesn't need it, by chance). + for ac_hdr in unistd.h sys/param.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:1400: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1410: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <&6 +fi +done + + + +#------------------------------------------------------------------------ +# If we're using GCC, see if the compiler understands -pipe. If so, use it. +# It makes compiling go faster. (This is only a performance feature.) +#------------------------------------------------------------------------ + +if test -z "$no_pipe" && test -n "$GCC"; then + echo $ac_n "checking if the compiler understands -pipe""... $ac_c" 1>&6 +echo "configure:1445: checking if the compiler understands -pipe" >&5 +if eval "test \"`echo '$''{'tcl_cv_cc_pipe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe" + cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_cc_pipe=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_cc_pipe=no +fi +rm -f conftest* + CFLAGS=$hold_cflags +fi + +echo "$ac_t""$tcl_cv_cc_pipe" 1>&6 + if test $tcl_cv_cc_pipe = yes; then + CFLAGS="$CFLAGS -pipe" + fi +fi + +#------------------------------------------------------------------------ +# Threads support +#------------------------------------------------------------------------ + + + # Check whether --enable-threads or --disable-threads was given. +if test "${enable_threads+set}" = set; then + enableval="$enable_threads" + tcl_ok=$enableval +else + tcl_ok=no +fi + + + if test "${TCL_THREADS}" = 1; then + tcl_threaded_core=1; + fi + + if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then + TCL_THREADS=1 + # USE_THREAD_ALLOC tells us to try the special thread-based + # allocator that significantly reduces lock contention + cat >> confdefs.h <<\EOF +#define USE_THREAD_ALLOC 1 +EOF + + cat >> confdefs.h <<\EOF +#define _REENTRANT 1 +EOF + + if test "`uname -s`" = "SunOS" ; then + cat >> confdefs.h <<\EOF +#define _POSIX_PTHREAD_SEMANTICS 1 +EOF + + fi + cat >> confdefs.h <<\EOF +#define _THREAD_SAFE 1 +EOF + + echo $ac_n "checking for pthread_mutex_init in -lpthread""... $ac_c" 1>&6 +echo "configure:1519: checking for pthread_mutex_init in -lpthread" >&5 +ac_lib_var=`echo pthread'_'pthread_mutex_init | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lpthread $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_ok=yes +else + echo "$ac_t""no" 1>&6 +tcl_ok=no +fi + + if test "$tcl_ok" = "no"; then + # Check a little harder for __pthread_mutex_init in the same + # library, as some systems hide it there until pthread.h is + # defined. We could alternatively do an 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""... $ac_c" 1>&6 +echo "configure:1566: checking for __pthread_mutex_init in -lpthread" >&5 +ac_lib_var=`echo pthread'_'__pthread_mutex_init | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lpthread $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_ok=yes +else + echo "$ac_t""no" 1>&6 +tcl_ok=no +fi + + 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""... $ac_c" 1>&6 +echo "configure:1613: checking for pthread_mutex_init in -lpthreads" >&5 +ac_lib_var=`echo pthreads'_'pthread_mutex_init | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lpthreads $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_ok=yes +else + echo "$ac_t""no" 1>&6 +tcl_ok=no +fi + + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -lpthreads" + else + echo $ac_n "checking for pthread_mutex_init in -lc""... $ac_c" 1>&6 +echo "configure:1658: checking for pthread_mutex_init in -lc" >&5 +ac_lib_var=`echo c'_'pthread_mutex_init | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lc $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_ok=yes +else + echo "$ac_t""no" 1>&6 +tcl_ok=no +fi + + if test "$tcl_ok" = "no"; then + echo $ac_n "checking for pthread_mutex_init in -lc_r""... $ac_c" 1>&6 +echo "configure:1700: checking for pthread_mutex_init in -lc_r" >&5 +ac_lib_var=`echo c_r'_'pthread_mutex_init | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lc_r $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_ok=yes +else + echo "$ac_t""no" 1>&6 +tcl_ok=no +fi + + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -pthread" + else + TCL_THREADS=0 + echo "configure: warning: Don't know how to find pthread lib on your system - you must disable thread support or edit the LIBS in the Makefile..." 1>&2 + fi + fi + fi + fi + + # Does the pthread-implementation provide + # 'pthread_attr_setstacksize' ? + + ac_saved_libs=$LIBS + LIBS="$LIBS $THREADS_LIBS" + for ac_func in pthread_attr_setstacksize +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1759: 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 < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1787: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + + for ac_func in pthread_atfork +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1814: 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 < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1842: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + + LIBS=$ac_saved_libs + else + TCL_THREADS=0 + fi + # Do checking message here to not mess up interleaved configure output + echo $ac_n "checking for building with threads""... $ac_c" 1>&6 +echo "configure:1872: checking for building with threads" >&5 + if test "${TCL_THREADS}" = 1; then + cat >> confdefs.h <<\EOF +#define TCL_THREADS 1 +EOF + + if test "${tcl_threaded_core}" = 1; then + echo "$ac_t""yes (threaded core)" 1>&6 + else + echo "$ac_t""yes" 1>&6 + fi + else + echo "$ac_t""no (default)" 1>&6 + fi + + + + +#-------------------------------------------------------------------- +# Look for libraries that we will need when compiling the Tcl shell +#-------------------------------------------------------------------- + + + #-------------------------------------------------------------------- + # On a few very rare systems, all of the libm.a stuff is + # already in libc.a. Set compiler flags accordingly. + # Also, Linux requires the "ieee" library for math to work + # right (and it must appear before "-lm"). + #-------------------------------------------------------------------- + + echo $ac_n "checking for sin""... $ac_c" 1>&6 +echo "configure:1903: checking for sin" >&5 +if eval "test \"`echo '$''{'ac_cv_func_sin'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char sin(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_sin) || defined (__stub___sin) +choke me +#else +sin(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_sin=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_sin=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'sin`\" = yes"; then + echo "$ac_t""yes" 1>&6 + MATH_LIBS="" +else + echo "$ac_t""no" 1>&6 +MATH_LIBS="-lm" +fi + + echo $ac_n "checking for main in -lieee""... $ac_c" 1>&6 +echo "configure:1952: checking for main in -lieee" >&5 +ac_lib_var=`echo ieee'_'main | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lieee $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + MATH_LIBS="-lieee $MATH_LIBS" +else + echo "$ac_t""no" 1>&6 +fi + + + #-------------------------------------------------------------------- + # Interactive UNIX requires -linet instead of -lsocket, plus it + # needs net/errno.h to define the socket-related error codes. + #-------------------------------------------------------------------- + + echo $ac_n "checking for main in -linet""... $ac_c" 1>&6 +echo "configure:1994: checking for main in -linet" >&5 +ac_lib_var=`echo inet'_'main | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-linet $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBS="$LIBS -linet" +else + echo "$ac_t""no" 1>&6 +fi + + ac_safe=`echo "net/errno.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for net/errno.h""... $ac_c" 1>&6 +echo "configure:2031: checking for net/errno.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2041: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_NET_ERRNO_H 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi + + + #-------------------------------------------------------------------- + # Check for the existence of the -lsocket and -lnsl libraries. + # The order here is important, so that they end up in the right + # order in the command line generated by make. Here are some + # special considerations: + # 1. Use "connect" and "accept" to check for -lsocket, and + # "gethostbyname" to check for -lnsl. + # 2. Use each function name only once: can't redo a check because + # autoconf caches the results of the last check and won't redo it. + # 3. Use -lnsl and -lsocket only if they supply procedures that + # aren't already present in the normal libraries. This is because + # IRIX 5.2 has libraries, but they aren't needed and they're + # bogus: they goof up name resolution if used. + # 4. On some SVR4 systems, can't use -lsocket without -lnsl too. + # To get around this problem, check for both libraries together + # if -lsocket doesn't work by itself. + #-------------------------------------------------------------------- + + tcl_checkBoth=0 + echo $ac_n "checking for connect""... $ac_c" 1>&6 +echo "configure:2086: checking for connect" >&5 +if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char connect(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_connect) || defined (__stub___connect) +choke me +#else +connect(); +#endif + +; return 0; } +EOF +if { (eval echo configure:2114: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_connect=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_connect=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_checkSocket=0 +else + echo "$ac_t""no" 1>&6 +tcl_checkSocket=1 +fi + + if test "$tcl_checkSocket" = 1; then + echo $ac_n "checking for setsockopt""... $ac_c" 1>&6 +echo "configure:2136: checking for setsockopt" >&5 +if eval "test \"`echo '$''{'ac_cv_func_setsockopt'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char setsockopt(); + +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_setsockopt) || defined (__stub___setsockopt) +choke me +#else +setsockopt(); +#endif + +; return 0; } +EOF +if { (eval echo configure:2164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_setsockopt=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_setsockopt=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'setsockopt`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for setsockopt in -lsocket""... $ac_c" 1>&6 +echo "configure:2182: checking for setsockopt in -lsocket" >&5 +ac_lib_var=`echo socket'_'setsockopt | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lsocket $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBS="$LIBS -lsocket" +else + echo "$ac_t""no" 1>&6 +tcl_checkBoth=1 +fi + +fi + + fi + if test "$tcl_checkBoth" = 1; then + tk_oldLibs=$LIBS + LIBS="$LIBS -lsocket -lnsl" + echo $ac_n "checking for accept""... $ac_c" 1>&6 +echo "configure:2229: checking for accept" >&5 +if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char accept(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_accept) || defined (__stub___accept) +choke me +#else +accept(); +#endif + +; return 0; } +EOF +if { (eval echo configure:2257: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_accept=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_accept=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_checkNsl=0 +else + echo "$ac_t""no" 1>&6 +LIBS=$tk_oldLibs +fi + + fi + echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6 +echo "configure:2279: checking for gethostbyname" >&5 +if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname) +choke me +#else +gethostbyname(); +#endif + +; return 0; } +EOF +if { (eval echo configure:2307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_gethostbyname=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_gethostbyname=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6 +echo "configure:2325: checking for gethostbyname in -lnsl" >&5 +ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lnsl $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBS="$LIBS -lnsl" +else + echo "$ac_t""no" 1>&6 +fi + +fi + + + # Don't perform the eval of the libraries here because DL_LIBS + # won't be set until we call SC_CONFIG_CFLAGS + + TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}' + + + + +# Add the threads support libraries +LIBS="$LIBS$THREADS_LIBS" + + + echo $ac_n "checking how to build libraries""... $ac_c" 1>&6 +echo "configure:2380: checking how to build libraries" >&5 + # Check whether --enable-shared or --disable-shared was given. +if test "${enable_shared+set}" = set; then + enableval="$enable_shared" + tcl_ok=$enableval +else + tcl_ok=yes +fi + + + if test "${enable_shared+set}" = set; then + enableval="$enable_shared" + tcl_ok=$enableval + else + tcl_ok=yes + fi + + if test "$tcl_ok" = "yes" ; then + echo "$ac_t""shared" 1>&6 + SHARED_BUILD=1 + else + echo "$ac_t""static" 1>&6 + SHARED_BUILD=0 + cat >> confdefs.h <<\EOF +#define STATIC_BUILD 1 +EOF + + fi + + +#-------------------------------------------------------------------- +# The statements below define a collection of compile flags. This +# macro depends on the value of SHARED_BUILD, and should be called +# after SC_ENABLE_SHARED checks the configure switches. +#-------------------------------------------------------------------- + +# 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:2419: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$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=":" +fi +fi +RANLIB="$ac_cv_prog_RANLIB" +if test -n "$RANLIB"; then + echo "$ac_t""$RANLIB" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + + # Step 0.a: Enable 64 bit support? + + echo $ac_n "checking if 64bit support is requested""... $ac_c" 1>&6 +echo "configure:2451: checking if 64bit support is requested" >&5 + # Check whether --enable-64bit or --disable-64bit was given. +if test "${enable_64bit+set}" = set; then + enableval="$enable_64bit" + do64bit=$enableval +else + do64bit=no +fi + + 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""... $ac_c" 1>&6 +echo "configure:2465: checking if 64bit Sparc VIS support is requested" >&5 + # Check whether --enable-64bit-vis or --disable-64bit-vis was given. +if test "${enable_64bit_vis+set}" = set; then + enableval="$enable_64bit_vis" + do64bitVIS=$enableval +else + do64bitVIS=no +fi + + echo "$ac_t""$do64bitVIS" 1>&6 + + if test "$do64bitVIS" = "yes"; then + # Force 64bit on with VIS + do64bit=yes + fi + + # Step 1: set the variable "system" to hold the name and version number + # for the system. + + + echo $ac_n "checking system version""... $ac_c" 1>&6 +echo "configure:2486: checking system version" >&5 +if eval "test \"`echo '$''{'tcl_cv_sys_version'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + if test -f /usr/lib/NextStep/software_version; then + tcl_cv_sys_version=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version` + else + tcl_cv_sys_version=`uname -s`-`uname -r` + if test "$?" -ne 0 ; then + echo "configure: warning: can't find uname command" 1>&2 + tcl_cv_sys_version=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 + tcl_cv_sys_version=MP-RAS-`awk '{print $3}' /etc/.relid` + fi + if test "`uname -s`" = "AIX" ; then + tcl_cv_sys_version=AIX-`uname -v`.`uname -r` + fi + fi + fi + +fi + +echo "$ac_t""$tcl_cv_sys_version" 1>&6 + system=$tcl_cv_sys_version + + + # 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""... $ac_c" 1>&6 +echo "configure:2521: checking for dlopen in -ldl" >&5 +ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldl $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + have_dl=yes +else + echo "$ac_t""no" 1>&6 +have_dl=no +fi + + + # Require ranlib early so we can override it in special cases below. + + + + # Step 3: set configuration options based on system name and version. + + do64bit_ok=no + LDFLAGS_ORIG="$LDFLAGS" + TCL_EXPORT_FILE_SUFFIX="" + UNSHARED_LIB_SUFFIX="" + TCL_TRIM_DOTS='`echo ${VERSION} | tr -d .`' + ECHO_VERSION='`echo ${VERSION}`' + TCL_LIB_VERSIONS_OK=ok + CFLAGS_DEBUG=-g + CFLAGS_OPTIMIZE=-O + if test "$GCC" = "yes" ; then + CFLAGS_WARNING="-Wall -Wno-implicit-int -fno-strict-aliasing" + else + CFLAGS_WARNING="" + fi + TCL_NEEDS_EXP_FILE=0 + TCL_BUILD_EXP_FILE="" + 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:2588: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$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="$ac_save_ifs" +fi +fi +AR="$ac_cv_prog_AR" +if test -n "$AR"; then + echo "$ac_t""$AR" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + if test "${AR}" = "" ; then + { echo "configure: error: Required archive tool 'ar' not found on PATH." 1>&2; exit 1; } + fi + STLIB_LD='${AR} cr' + LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH" + PLAT_OBJS="" + PLAT_SRCS="" + case $system in + AIX-*) + if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes" ; then + # AIX requires the _r compiler when gcc isn't being used + case "${CC}" in + *_r) + # ok ... + ;; + *) + CC=${CC}_r + ;; + esac + echo "$ac_t""Using $CC for compiling with threads" 1>&6 + fi + LIBS="$LIBS -lc" + SHLIB_CFLAGS="" + # Note: need the LIBS below, otherwise Tk won't find Tcl's + # symbols when dynamically loaded into tclsh. + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + + DL_OBJS="tclLoadDl.o" + LD_LIBRARY_PATH_VAR="LIBPATH" + + # Check to enable 64-bit flags for compiler/linker on AIX 4+ + if test "$do64bit" = "yes" -a "`uname -v`" -gt "3" ; then + if test "$GCC" = "yes" ; then + echo "configure: warning: 64bit mode not supported with GCC on $system" 1>&2 + else + do64bit_ok=yes + CFLAGS="$CFLAGS -q64" + LDFLAGS="$LDFLAGS -q64" + RANLIB="${RANLIB} -X64" + AR="${AR} -X64" + SHLIB_LD_FLAGS="-b64" + fi + fi + + if test "`uname -m`" = "ia64" ; then + # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC + SHLIB_LD="/usr/ccs/bin/ld -G -z text" + # AIX-5 has dl* in libc.so + DL_LIBS="" + if test "$GCC" = "yes" ; then + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + else + CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}' + fi + LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + else + if test "$GCC" = "yes" ; then + SHLIB_LD="gcc -shared" + else + SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry" + fi + SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix ${SHLIB_LD} ${SHLIB_LD_FLAGS}" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + TCL_NEEDS_EXP_FILE=1 + TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.exp' + fi + + # AIX v<=4.1 has some different flags than 4.2+ + if test "$system" = "AIX-4.1" -o "`uname -v`" -lt "4" ; then + LIBOBJS="$LIBOBJS tclLoadAix.o" + DL_LIBS="-lld" + fi + + # On AIX <=v4 systems, libbsd.a has to be linked in to support + # non-blocking file IO. This library has to be linked in after + # the MATH_LIBS or it breaks the pow() function. The way to + # insure proper sequencing, is to add it to the tail of MATH_LIBS. + # This library also supplies gettimeofday. + # + # AIX does not have a timezone field in struct tm. When the AIX + # bsd library is used, the timezone global and the gettimeofday + # methods are to be avoided for timezone deduction instead, we + # deduce the timezone by comparing the localtime result on a + # known GMT value. + + echo $ac_n "checking for gettimeofday in -lbsd""... $ac_c" 1>&6 +echo "configure:2703: checking for gettimeofday in -lbsd" >&5 +ac_lib_var=`echo bsd'_'gettimeofday | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lbsd $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + libbsd=yes +else + echo "$ac_t""no" 1>&6 +libbsd=no +fi + + if test $libbsd = yes; then + MATH_LIBS="$MATH_LIBS -lbsd" + cat >> confdefs.h <<\EOF +#define USE_DELTA_FOR_TZ 1 +EOF + + fi + ;; + BeOS*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="${CC} -nostart" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + + #----------------------------------------------------------- + # Check for inet_ntoa in -lbind, for BeOS (which also needs + # -lsocket, even if the network functions are in -lnet which + # is always linked to, for compatibility. + #----------------------------------------------------------- + echo $ac_n "checking for inet_ntoa in -lbind""... $ac_c" 1>&6 +echo "configure:2765: checking for inet_ntoa in -lbind" >&5 +ac_lib_var=`echo bind'_'inet_ntoa | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lbind $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBS="$LIBS -lbind -lsocket" +else + echo "$ac_t""no" 1>&6 +fi + + ;; + BSD/OS-2.1*|BSD/OS-3*) + SHLIB_CFLAGS="" + SHLIB_LD="shlicc -r" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + BSD/OS-4.*) + SHLIB_CFLAGS="-export-dynamic -fPIC" + SHLIB_LD="cc -shared" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -export-dynamic" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + dgux*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD="cc -G" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + HP-UX-*.11.*) + # Use updated header definitions where possible + cat >> confdefs.h <<\EOF +#define _XOPEN_SOURCE 1 +EOF + # Use the XOPEN network library + cat >> confdefs.h <<\EOF +#define _XOPEN_SOURCE_EXTENDED 1 +EOF + # Use the XOPEN network library + LIBS="$LIBS -lxnet" # Use the XOPEN network library + + if test "`uname -m`" = "ia64" ; then + SHLIB_SUFFIX=".so" + else + SHLIB_SUFFIX=".sl" + fi + echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6 +echo "configure:2854: checking for shl_load in -ldld" >&5 +ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldld $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_ok=yes +else + echo "$ac_t""no" 1>&6 +tcl_ok=no +fi + + if test "$tcl_ok" = yes; then + SHLIB_CFLAGS="+z" + SHLIB_LD="ld -b" + SHLIB_LD_LIBS='${LIBS}' + DL_OBJS="tclLoadShl.o" + DL_LIBS="-ldld" + LDFLAGS="$LDFLAGS -Wl,-E" + CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' + LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' + LD_LIBRARY_PATH_VAR="SHLIB_PATH" + fi + if test "$GCC" = "yes" ; then + SHLIB_LD="gcc -shared" + SHLIB_LD_LIBS='${LIBS}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + fi + + # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc + #CFLAGS="$CFLAGS +DAportable" + + # Check to enable 64-bit flags for compiler/linker + if test "$do64bit" = "yes" ; then + if test "$GCC" = "yes" ; then + hpux_arch=`${CC} -dumpmachine` + case $hpux_arch in + hppa64*) + # 64-bit gcc in use. Fix flags for GNU ld. + do64bit_ok=yes + SHLIB_LD="${CC} -shared" + SHLIB_LD_LIBS='${LIBS}' + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ;; + *) + echo "configure: warning: 64bit mode not supported with GCC on $system" 1>&2 + ;; + esac + else + do64bit_ok=yes + CFLAGS="$CFLAGS +DD64" + LDFLAGS="$LDFLAGS +DD64" + fi + fi + ;; + HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*) + SHLIB_SUFFIX=".sl" + echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6 +echo "configure:2941: checking for shl_load in -ldld" >&5 +ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldld $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_ok=yes +else + echo "$ac_t""no" 1>&6 +tcl_ok=no +fi + + if test "$tcl_ok" = yes; then + SHLIB_CFLAGS="+z" + SHLIB_LD="ld -b" + SHLIB_LD_LIBS="" + DL_OBJS="tclLoadShl.o" + DL_LIBS="-ldld" + LDFLAGS="$LDFLAGS -Wl,-E" + CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' + LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' + LD_LIBRARY_PATH_VAR="SHLIB_PATH" + fi + ;; + IRIX-4.*) + SHLIB_CFLAGS="-G 0" + SHLIB_SUFFIX=".a" + SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0" + SHLIB_LD_LIBS='${LIBS}' + DL_OBJS="tclLoadAout.o" + DL_LIBS="" + LDFLAGS="$LDFLAGS -Wl,-D,08000000" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + SHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a' + ;; + IRIX-5.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -shared -rdata_shared" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' + ;; + IRIX-6.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -n32 -shared -rdata_shared" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' + if test "$GCC" = "yes" ; then + CFLAGS="$CFLAGS -mabi=n32" + LDFLAGS="$LDFLAGS -mabi=n32" + else + case $system in + IRIX-6.3) + # Use to build 6.2 compatible binaries on 6.3. + CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS" + ;; + *) + CFLAGS="$CFLAGS -n32" + ;; + esac + LDFLAGS="$LDFLAGS -n32" + fi + ;; + IRIX64-6.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -n32 -shared -rdata_shared" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' + + # Check to enable 64-bit flags for compiler/linker + + if test "$do64bit" = "yes" ; then + if test "$GCC" = "yes" ; then + echo "configure: warning: 64bit mode not supported by gcc" 1>&2 + else + do64bit_ok=yes + SHLIB_LD="ld -64 -shared -rdata_shared" + CFLAGS="$CFLAGS -64" + LDFLAGS="$LDFLAGS -64" + fi + fi + ;; + Linux*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + + CFLAGS_OPTIMIZE=-O2 + # 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. + #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES" + + if test "$have_dl" = yes; then + SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}' + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -Wl,--export-dynamic" + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + else + ac_safe=`echo "dld.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for dld.h""... $ac_c" 1>&6 +echo "configure:3084: checking for dld.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:3094: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + + SHLIB_LD="ld -shared" + DL_OBJS="tclLoadDld.o" + DL_LIBS="-ldld" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" +else + echo "$ac_t""no" 1>&6 +fi + + fi + if test "`uname -m`" = "alpha" ; then + CFLAGS="$CFLAGS -mieee" + fi + if test $do64bit = yes; then + echo $ac_n "checking if compiler accepts -m64 flag""... $ac_c" 1>&6 +echo "configure:3126: checking if compiler accepts -m64 flag" >&5 +if eval "test \"`echo '$''{'tcl_cv_cc_m64'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -m64" + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + tcl_cv_cc_m64=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_cc_m64=no +fi +rm -f conftest* + CFLAGS=$hold_cflags +fi + +echo "$ac_t""$tcl_cv_cc_m64" 1>&6 + if test $tcl_cv_cc_m64 = yes; then + CFLAGS="$CFLAGS -m64" + do64bit_ok=yes + fi + fi + + # The combo of gcc + glibc has a bug related + # to inlining of functions like strtod(). The + # -fno-builtin flag should address this problem + # but it does not work. The -fno-inline flag + # is kind of overkill but it works. + # Disable inlining only when one of the + # files in compat/*.c is being linked in. + if test x"${LIBOBJS}" != x ; then + CFLAGS="$CFLAGS -fno-inline" + fi + + # XIM peeking works under XFree86. + cat >> confdefs.h <<\EOF +#define PEEK_XCLOSEIM 1 +EOF + + + ;; + GNU*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + + if test "$have_dl" = yes; then + SHLIB_LD="${CC} -shared" + DL_OBJS="" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -Wl,--export-dynamic" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + else + ac_safe=`echo "dld.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for dld.h""... $ac_c" 1>&6 +echo "configure:3194: checking for dld.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:3204: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + + SHLIB_LD="ld -shared" + DL_OBJS="" + DL_LIBS="-ldld" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" +else + echo "$ac_t""no" 1>&6 +fi + + fi + if test "`uname -m`" = "alpha" ; then + CFLAGS="$CFLAGS -mieee" + fi + ;; + Lynx*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + CFLAGS_OPTIMIZE=-02 + SHLIB_LD="${CC} -shared " + DL_OBJS="tclLoadDl.o" + DL_LIBS="-mshared -ldl" + LD_FLAGS="-Wl,--export-dynamic" + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + ;; + MP-RAS-02*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD="cc -G" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + MP-RAS-*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD="cc -G" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -Wl,-Bexport" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + NetBSD-*|FreeBSD-[1-2].*) + # Not available on all versions: check for include file. + ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6 +echo "configure:3272: checking for dlfcn.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:3282: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + + # NetBSD/SPARC needs -fPIC, -fpic will not do. + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="ld -Bshareable -x" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' + echo $ac_n "checking for ELF""... $ac_c" 1>&6 +echo "configure:3309: checking for ELF" >&5 +if eval "test \"`echo '$''{'tcl_cv_ld_elf'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext <&5 | + egrep "yes" >/dev/null 2>&1; then + rm -rf conftest* + tcl_cv_ld_elf=yes +else + rm -rf conftest* + tcl_cv_ld_elf=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$tcl_cv_ld_elf" 1>&6 + if test $tcl_cv_ld_elf = yes; then + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so' + else + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0' + fi + +else + echo "$ac_t""no" 1>&6 + + SHLIB_CFLAGS="" + SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".a" + DL_OBJS="tclLoadAout.o" + DL_LIBS="" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a' + +fi + + + # FreeBSD doesn't handle version numbers with dots. + + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a' + TCL_LIB_VERSIONS_OK=nodots + ;; + OpenBSD-*) + case `arch -s` in + m88k|vax) + SHLIB_CFLAGS="" + SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".a" + DL_OBJS="tclLoadAout.o" + DL_LIBS="" + LDFLAGS="" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a' + ;; + *) + # OpenBSD/SPARC[64] needs -fPIC, -fpic will not do. + case `machine` in + sparc|sparc64) + SHLIB_CFLAGS="-fPIC";; + *) + SHLIB_CFLAGS="-fpic";; + esac + SHLIB_LD="${CC} -shared ${SHLIB_CFLAGS}" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0' + echo $ac_n "checking for ELF""... $ac_c" 1>&6 +echo "configure:3394: checking for ELF" >&5 +if eval "test \"`echo '$''{'tcl_cv_ld_elf'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext <&5 | + egrep "yes" >/dev/null 2>&1; then + rm -rf conftest* + tcl_cv_ld_elf=yes +else + rm -rf conftest* + tcl_cv_ld_elf=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$tcl_cv_ld_elf" 1>&6 + if test $tcl_cv_ld_elf = yes; then + LDFLAGS=-Wl,-export-dynamic + else + LDFLAGS="" + fi + ;; + esac + + # OpenBSD doesn't do version numbers with dots. + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a' + TCL_LIB_VERSIONS_OK=nodots + ;; + FreeBSD-*) + # FreeBSD 3.* and greater have ELF. + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="ld -Bshareable -x" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + LDFLAGS="$LDFLAGS -export-dynamic" + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' + if test "${TCL_THREADS}" = "1" ; then + # The -pthread needs to go in the CFLAGS, not LIBS + LIBS=`echo $LIBS | sed s/-pthread//` + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" + fi + case $system in + FreeBSD-3.*) + # FreeBSD-3 doesn't handle version numbers with dots. + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a' + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so' + TCL_LIB_VERSIONS_OK=nodots + ;; + esac + ;; + Darwin-*) + CFLAGS_OPTIMIZE="-Os" + SHLIB_CFLAGS="-fno-common" + # To avoid discrepancies between what headers configure sees during + # preprocessing tests and compiling tests, move any -isysroot and + # -mmacosx-version-min flags from CFLAGS to CPPFLAGS: + CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \ + awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ + if ($i~/^(isysroot|mmacosx-version-min)/) print "-"$i}'`" + CFLAGS="`echo " ${CFLAGS}" | \ + awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ + if (!($i~/^(isysroot|mmacosx-version-min)/)) print "-"$i}'`" + if test $do64bit = yes; then + case `arch` in + ppc) + echo $ac_n "checking if compiler accepts -arch ppc64 flag""... $ac_c" 1>&6 +echo "configure:3475: checking if compiler accepts -arch ppc64 flag" >&5 +if eval "test \"`echo '$''{'tcl_cv_cc_arch_ppc64'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + tcl_cv_cc_arch_ppc64=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_cc_arch_ppc64=no +fi +rm -f conftest* + CFLAGS=$hold_cflags +fi + +echo "$ac_t""$tcl_cv_cc_arch_ppc64" 1>&6 + if test $tcl_cv_cc_arch_ppc64 = yes; then + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + do64bit_ok=yes + fi;; + i386) + echo $ac_n "checking if compiler accepts -arch x86_64 flag""... $ac_c" 1>&6 +echo "configure:3510: checking if compiler accepts -arch x86_64 flag" >&5 +if eval "test \"`echo '$''{'tcl_cv_cc_arch_x86_64'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch x86_64" + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + tcl_cv_cc_arch_x86_64=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_cc_arch_x86_64=no +fi +rm -f conftest* + CFLAGS=$hold_cflags +fi + +echo "$ac_t""$tcl_cv_cc_arch_x86_64" 1>&6 + if test $tcl_cv_cc_arch_x86_64 = yes; then + CFLAGS="$CFLAGS -arch x86_64" + do64bit_ok=yes + fi;; + *) + echo "configure: warning: Don't know how enable 64-bit on architecture `arch`" 1>&2;; + esac + else + # Check for combined 32-bit and 64-bit fat build + echo "$CFLAGS " | grep -E -q -- '-arch (ppc64|x86_64) ' && \ + echo "$CFLAGS " | grep -E -q -- '-arch (ppc|i386) ' && \ + fat_32_64=yes + fi + SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS}' + echo $ac_n "checking if ld accepts -single_module flag""... $ac_c" 1>&6 +echo "configure:3554: checking if ld accepts -single_module flag" >&5 +if eval "test \"`echo '$''{'tcl_cv_ld_single_module'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module" + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + tcl_cv_ld_single_module=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_ld_single_module=no +fi +rm -f conftest* + LDFLAGS=$hold_ldflags +fi + +echo "$ac_t""$tcl_cv_ld_single_module" 1>&6 + if test $tcl_cv_ld_single_module = yes; then + SHLIB_LD="${SHLIB_LD} -Wl,-single_module" + fi + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".dylib" + DL_OBJS="tclLoadDyld.o" + DL_LIBS="" + # Don't use -prebind when building for Mac OS X 10.4 or later only: + test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{print int($2)}'`" -lt 4 -a \ + "`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int($2)}'`" -lt 4 && \ + LDFLAGS="$LDFLAGS -prebind" + LDFLAGS="$LDFLAGS -headerpad_max_install_names" + echo $ac_n "checking if ld accepts -search_paths_first flag""... $ac_c" 1>&6 +echo "configure:3596: checking if ld accepts -search_paths_first flag" >&5 +if eval "test \"`echo '$''{'tcl_cv_ld_search_paths_first'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-search_paths_first" + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + tcl_cv_ld_search_paths_first=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_ld_search_paths_first=no +fi +rm -f conftest* + LDFLAGS=$hold_ldflags +fi + +echo "$ac_t""$tcl_cv_ld_search_paths_first" 1>&6 + if test $tcl_cv_ld_search_paths_first = yes; then + LDFLAGS="$LDFLAGS -Wl,-search_paths_first" + fi + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH" + PLAT_OBJS=\$\(MAC\_OSX_OBJS\) + PLAT_SRCS=\$\(MAC\_OSX_SRCS\) + echo $ac_n "checking whether to use CoreFoundation""... $ac_c" 1>&6 +echo "configure:3634: checking whether to use CoreFoundation" >&5 + # Check whether --enable-corefoundation or --disable-corefoundation was given. +if test "${enable_corefoundation+set}" = set; then + enableval="$enable_corefoundation" + tcl_corefoundation=$enableval +else + tcl_corefoundation=yes +fi + + echo "$ac_t""$tcl_corefoundation" 1>&6 + if test $tcl_corefoundation = yes; then + echo $ac_n "checking for CoreFoundation.framework""... $ac_c" 1>&6 +echo "configure:3646: checking for CoreFoundation.framework" >&5 +if eval "test \"`echo '$''{'tcl_cv_lib_corefoundation'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + hold_libs=$LIBS; hold_cflags=$CFLAGS + if test "$fat_32_64" = yes; then + # On Tiger there is no 64-bit CF, so remove 64-bit archs + # from CFLAGS while testing for presence of CF. + # 64-bit CF is disabled in tclUnixPort.h if necessary. + CFLAGS="`echo "$CFLAGS " | sed -e 's/-arch ppc64 / /g' -e 's/-arch x86_64 / /g'`" + fi + LIBS="$LIBS -framework CoreFoundation" + cat > conftest.$ac_ext < +int main() { +CFBundleRef b = CFBundleGetMainBundle(); +; return 0; } +EOF +if { (eval echo configure:3667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + tcl_cv_lib_corefoundation=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_lib_corefoundation=no +fi +rm -f conftest* + LIBS=$hold_libs; CFLAGS=$hold_cflags +fi + +echo "$ac_t""$tcl_cv_lib_corefoundation" 1>&6 + if test $tcl_cv_lib_corefoundation = yes; then + LIBS="$LIBS -framework CoreFoundation" + cat >> confdefs.h <<\EOF +#define HAVE_COREFOUNDATION 1 +EOF + + else + tcl_corefoundation=no + fi + if test "$fat_32_64" = yes -a $tcl_corefoundation = yes; then + echo $ac_n "checking for 64-bit CoreFoundation""... $ac_c" 1>&6 +echo "configure:3692: checking for 64-bit CoreFoundation" >&5 +if eval "test \"`echo '$''{'tcl_cv_lib_corefoundation_64'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + hold_cflags=$CFLAGS + CFLAGS="`echo "$CFLAGS " | sed -e 's/-arch ppc / /g' -e 's/-arch i386 / /g'`" + cat > conftest.$ac_ext < +int main() { +CFBundleRef b = CFBundleGetMainBundle(); +; return 0; } +EOF +if { (eval echo configure:3707: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + tcl_cv_lib_corefoundation_64=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_lib_corefoundation_64=no +fi +rm -f conftest* + CFLAGS=$hold_cflags +fi + +echo "$ac_t""$tcl_cv_lib_corefoundation_64" 1>&6 + if test $tcl_cv_lib_corefoundation_64 = no; then + cat >> confdefs.h <<\EOF +#define NO_COREFOUNDATION_64 1 +EOF + + fi + fi + fi + cat >> confdefs.h <<\EOF +#define MAC_OSX_TCL 1 +EOF + + ;; + NEXTSTEP-*) + SHLIB_CFLAGS="" + SHLIB_LD="cc -nostdlib -r" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadNext.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + OS/390-*) + CFLAGS_OPTIMIZE="" # Optimizer is buggy + cat >> confdefs.h <<\EOF +#define _OE_SOCKETS 1 +EOF + # needed in sys/socket.h + ;; + OSF1-1.0|OSF1-1.1|OSF1-1.2) + # OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1 + SHLIB_CFLAGS="" + # Hack: make package name same as library name + SHLIB_LD='ld -R -export :' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadOSF.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + OSF1-1.*) + # OSF/1 1.3 from OSF using ELF, and derivatives, including AD2 + SHLIB_CFLAGS="-fPIC" + if test "$SHARED_BUILD" = "1" ; then + SHLIB_LD="ld -shared" + else + SHLIB_LD="ld -non_shared" + fi + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + OSF1-V*) + # Digital OSF/1 + SHLIB_CFLAGS="" + if test "$SHARED_BUILD" = "1" ; then + SHLIB_LD='ld -shared -expect_unresolved "*"' + else + SHLIB_LD='ld -non_shared -expect_unresolved "*"' + fi + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' + if test "$GCC" = "yes" ; then + CFLAGS="$CFLAGS -mieee" + else + CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee" + fi + # see pthread_intro(3) for pthread support on osf1, k.furukawa + if test "${TCL_THREADS}" = "1" ; then + CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE" + CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64" + LIBS=`echo $LIBS | sed s/-lpthreads//` + if test "$GCC" = "yes" ; then + LIBS="$LIBS -lpthread -lmach -lexc" + else + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" + fi + fi + + ;; + QNX-6*) + # QNX RTP + # This may work for all QNX, but it was only reported for v6. + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="ld -Bshareable -x" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + # dlopen is in -lc on QNX + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + RISCos-*) + SHLIB_CFLAGS="-G 0" + SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".a" + DL_OBJS="tclLoadAout.o" + DL_LIBS="" + LDFLAGS="$LDFLAGS -Wl,-D,08000000" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ;; + SCO_SV-3.2*) + # Note, dlopen is available only on SCO 3.2.5 and greater. However, + # this test works, since "uname -s" was non-standard in 3.2.4 and + # below. + if test "$GCC" = "yes" ; then + SHLIB_CFLAGS="-fPIC -melf" + LDFLAGS="$LDFLAGS -melf -Wl,-Bexport" + else + SHLIB_CFLAGS="-Kpic -belf" + LDFLAGS="$LDFLAGS -belf -Wl,-Bexport" + fi + SHLIB_LD="ld -G" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SINIX*5.4*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD="cc -G" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SunOS-4*) + SHLIB_CFLAGS="-PIC" + SHLIB_LD="ld" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + + # SunOS can't handle version numbers with dots in them in library + # specs, like -ltcl7.5, so use -ltcl75 instead. Also, it + # requires an extra version number at the end of .so file names. + # So, the library has to have a name like libtcl75.so.1.0 + + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0' + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a' + TCL_LIB_VERSIONS_OK=nodots + ;; + SunOS-5.[0-6]) + # Careful to not let 5.10+ fall into this case + + # Note: If _REENTRANT isn't defined, then Solaris + # won't define thread-safe library routines. + + cat >> confdefs.h <<\EOF +#define _REENTRANT 1 +EOF + + cat >> confdefs.h <<\EOF +#define _POSIX_PTHREAD_SEMANTICS 1 +EOF + + + SHLIB_CFLAGS="-KPIC" + + # Note: need the LIBS below, otherwise Tk won't find Tcl's + # symbols when dynamically loaded into tclsh. + + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + if test "$GCC" = "yes" ; then + SHLIB_LD="$CC -shared" + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + else + SHLIB_LD="/usr/ccs/bin/ld -G -z text" + CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + fi + ;; + SunOS-5*) + # Note: If _REENTRANT isn't defined, then Solaris + # won't define thread-safe library routines. + + cat >> confdefs.h <<\EOF +#define _REENTRANT 1 +EOF + + cat >> confdefs.h <<\EOF +#define _POSIX_PTHREAD_SEMANTICS 1 +EOF + + + SHLIB_CFLAGS="-KPIC" + + # 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 + if test "`gcc -dumpversion | awk -F. '{print $1}'`" -lt "3" ; then + echo "configure: warning: 64bit mode not supported with GCC < 3.2 on $system" 1>&2 + else + do64bit_ok=yes + CFLAGS="$CFLAGS -m64 -mcpu=v9" + LDFLAGS="$LDFLAGS -m64 -mcpu=v9" + SHLIB_CFLAGS="-fPIC" + fi + else + do64bit_ok=yes + if test "$do64bitVIS" = "yes" ; then + CFLAGS="$CFLAGS -xarch=v9a" + LDFLAGS="$LDFLAGS -xarch=v9a" + else + CFLAGS="$CFLAGS -xarch=v9" + LDFLAGS="$LDFLAGS -xarch=v9" + fi + # Solaris 64 uses this as well + #LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64" + fi + elif test "$arch" = "amd64 i386" ; then + if test "$GCC" = "yes" ; then + echo "configure: warning: 64bit mode not supported with GCC on $system" 1>&2 + else + do64bit_ok=yes + CFLAGS="$CFLAGS -xarch=amd64" + LDFLAGS="$LDFLAGS -xarch=amd64" + fi + else + echo "configure: warning: 64bit mode not supported for $arch" 1>&2 + fi + fi + + # Note: need the LIBS below, otherwise Tk won't find Tcl's + # symbols when dynamically loaded into tclsh. + + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + if test "$GCC" = "yes" ; then + SHLIB_LD="$CC -shared" + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + if test "$do64bit_ok" = "yes" ; then + # We need to specify -static-libgcc or we need to + # add the path to the sparv9 libgcc. + SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc" + # for finding sparcv9 libgcc, get the regular libgcc + # path, remove so name and append 'sparcv9' + #v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..." + #CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir" + fi + else + SHLIB_LD="/usr/ccs/bin/ld -G -z text" + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + fi + ;; + ULTRIX-4.*) + SHLIB_CFLAGS="-G 0" + SHLIB_SUFFIX=".a" + SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0" + SHLIB_LD_LIBS='${LIBS}' + DL_OBJS="tclLoadAout.o" + DL_LIBS="" + LDFLAGS="$LDFLAGS -Wl,-D,08000000" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + if test "$GCC" != "yes" ; then + CFLAGS="$CFLAGS -DHAVE_TZSET -std1" + fi + ;; + UNIX_SV* | UnixWare-5*) + SHLIB_CFLAGS="-KPIC" + SHLIB_LD="cc -G" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers + # that don't grok the -Bexport option. Test that it does. + echo $ac_n "checking for ld accepts -Bexport flag""... $ac_c" 1>&6 +echo "configure:4020: checking for ld accepts -Bexport flag" >&5 +if eval "test \"`echo '$''{'tcl_cv_ld_Bexport'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-Bexport" + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + tcl_cv_ld_Bexport=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_ld_Bexport=no +fi +rm -f conftest* + LDFLAGS=$hold_ldflags +fi + +echo "$ac_t""$tcl_cv_ld_Bexport" 1>&6 + if test $tcl_cv_ld_Bexport = yes; then + LDFLAGS="$LDFLAGS -Wl,-Bexport" + fi + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + 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 + fi + + + + + # Step 4: If pseudo-static linking is in use (see K. B. Kenny, "Dynamic + # Loading for Tcl -- What Became of It?". Proc. 2nd Tcl/Tk Workshop, + # 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. + # In particular, + # - a.out files must begin with `struct exec'. + # - the N_TXTOFF on the `struct exec' must compute the seek address + # of the text segment + # - The `struct exec' must contain a_magic, a_text, a_data, a_bss + # and a_entry fields. + # The following compilation should succeed if and only if either sys/exec.h + # or a.out.h is usable for the purpose. + # + # Note that the modified COFF format used on MIPS Ultrix 4.x is usable; the + # `struct exec' includes a second header that contains information that + # duplicates the v7 fields that are needed. + + if test "x$DL_OBJS" = "xtclLoadAout.o" ; then + echo $ac_n "checking sys/exec.h""... $ac_c" 1>&6 +echo "configure:4085: checking sys/exec.h" >&5 +if eval "test \"`echo '$''{'tcl_cv_sysexec_h'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +int main() { + + struct exec foo; + unsigned long seek; + int flag; +#if defined(__mips) || defined(mips) + seek = N_TXTOFF (foo.ex_f, foo.ex_o); +#else + seek = N_TXTOFF (foo); +#endif + flag = (foo.a_magic == OMAGIC); + return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry; + +; return 0; } +EOF +if { (eval echo configure:4109: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_sysexec_h=usable +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_sysexec_h=unusable +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_sysexec_h" 1>&6 + if test $tcl_cv_sysexec_h = usable; then + cat >> confdefs.h <<\EOF +#define USE_SYS_EXEC_H 1 +EOF + + else + echo $ac_n "checking a.out.h""... $ac_c" 1>&6 +echo "configure:4129: checking a.out.h" >&5 +if eval "test \"`echo '$''{'tcl_cv_aout_h'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +int main() { + + struct exec foo; + unsigned long seek; + int flag; +#if defined(__mips) || defined(mips) + seek = N_TXTOFF (foo.ex_f, foo.ex_o); +#else + seek = N_TXTOFF (foo); +#endif + flag = (foo.a_magic == OMAGIC); + return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry; + +; return 0; } +EOF +if { (eval echo configure:4153: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_aout_h=usable +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_aout_h=unusable +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_aout_h" 1>&6 + if test $tcl_cv_aout_h = usable; then + cat >> confdefs.h <<\EOF +#define USE_A_OUT_H 1 +EOF + + else + echo $ac_n "checking sys/exec_aout.h""... $ac_c" 1>&6 +echo "configure:4173: checking sys/exec_aout.h" >&5 +if eval "test \"`echo '$''{'tcl_cv_sysexecaout_h'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +int main() { + + struct exec foo; + unsigned long seek; + int flag; +#if defined(__mips) || defined(mips) + seek = N_TXTOFF (foo.ex_f, foo.ex_o); +#else + seek = N_TXTOFF (foo); +#endif + flag = (foo.a_midmag == OMAGIC); + return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry; + +; return 0; } +EOF +if { (eval echo configure:4197: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_sysexecaout_h=usable +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_sysexecaout_h=unusable +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_sysexecaout_h" 1>&6 + if test $tcl_cv_sysexecaout_h = usable; then + cat >> confdefs.h <<\EOF +#define USE_SYS_EXEC_AOUT_H 1 +EOF + + else + DL_OBJS="" + fi + fi + fi + fi + + # Step 5: disable dynamic loading if requested via a command-line switch. + + # Check whether --enable-load or --disable-load was given. +if test "${enable_load+set}" = set; then + enableval="$enable_load" + tcl_ok=$enableval +else + tcl_ok=yes +fi + + if test "$tcl_ok" = "no"; then + DL_OBJS="" + fi + + if test "x$DL_OBJS" != "x" ; then + BUILD_DLTEST="\$(DLTEST_TARGETS)" + else + echo "Can't figure out how to do dynamic loading or shared libraries" + echo "on this system." + SHLIB_CFLAGS="" + SHLIB_LD="" + SHLIB_SUFFIX="" + DL_OBJS="tclLoadNone.o" + DL_LIBS="" + LDFLAGS="$LDFLAGS_ORIG" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + BUILD_DLTEST="" + fi + + # If we're running gcc, then change the C flags for compiling shared + # libraries to the right flags for gcc, instead of those for the + # standard manufacturer compiler. + + if test "$DL_OBJS" != "tclLoadNone.o" ; then + if test "$GCC" = "yes" ; then + case $system in + AIX-*) + ;; + BSD/OS*) + ;; + IRIX*) + ;; + NetBSD-*|FreeBSD-*|OpenBSD-*) + ;; + Darwin-*) + ;; + RISCos-*) + ;; + SCO_SV-3.2*) + ;; + ULTRIX-4.*) + ;; + *) + SHLIB_CFLAGS="-fPIC" + ;; + esac + fi + fi + + if test "$SHARED_LIB_SUFFIX" = "" ; then + SHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}${SHLIB_SUFFIX}' + fi + if test "$UNSHARED_LIB_SUFFIX" = "" ; then + UNSHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a' + fi + + if test "${SHARED_BUILD}" = "1" && test "${SHLIB_SUFFIX}" != "" ; then + LIB_SUFFIX=${SHARED_LIB_SUFFIX} + MAKE_LIB='${SHLIB_LD} -o $@ ${OBJS} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}' + INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)' + else + LIB_SUFFIX=${UNSHARED_LIB_SUFFIX} + + if test "$RANLIB" = "" ; then + MAKE_LIB='$(STLIB_LD) $@ ${OBJS}' + INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)' + else + MAKE_LIB='${STLIB_LD} $@ ${OBJS} ; ${RANLIB} $@' + INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(LIB_FILE))' + fi + + fi + + + # Stub lib does not depend on shared/static configuration + if test "$RANLIB" = "" ; then + MAKE_STUB_LIB='${STLIB_LD} $@ ${STUB_LIB_OBJS}' + INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE)' + else + MAKE_STUB_LIB='${STLIB_LD} $@ ${STUB_LIB_OBJS} ; ${RANLIB} $@' + INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(STUB_LIB_FILE))' + fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + echo $ac_n "checking for build with symbols""... $ac_c" 1>&6 +echo "configure:4350: checking for build with symbols" >&5 + # Check whether --enable-symbols or --disable-symbols was given. +if test "${enable_symbols+set}" = set; then + enableval="$enable_symbols" + tcl_ok=$enableval +else + tcl_ok=no +fi + +# FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT. + if test "$tcl_ok" = "no"; then + CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)' + LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)' + DBGX="" + echo "$ac_t""no" 1>&6 + else + CFLAGS_DEFAULT='$(CFLAGS_DEBUG)' + LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)' + DBGX=g + if test "$tcl_ok" = "yes"; then + echo "$ac_t""yes (standard debugging)" 1>&6 + fi + fi + + + + if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then + cat >> confdefs.h <<\EOF +#define TCL_MEM_DEBUG 1 +EOF + + fi + + if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then + cat >> confdefs.h <<\EOF +#define TCL_COMPILE_DEBUG 1 +EOF + + cat >> confdefs.h <<\EOF +#define TCL_COMPILE_STATS 1 +EOF + + fi + + if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then + if test "$tcl_ok" = "all"; then + echo "$ac_t""enabled symbols mem compile debugging" 1>&6 + else + echo "$ac_t""enabled $tcl_ok debugging" 1>&6 + fi + fi + + +TCL_DBGX=${DBGX} + +#-------------------------------------------------------------------- +# Detect what compiler flags to set for 64-bit support. +#-------------------------------------------------------------------- + + + echo $ac_n "checking for required early compiler flags""... $ac_c" 1>&6 +echo "configure:4411: checking for required early compiler flags" >&5 + tcl_flags="" + + if eval "test \"`echo '$''{'tcl_cv_flag__isoc99_source'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +int main() { +char *p = (char *)strtoll; char *q = (char *)strtoull; +; return 0; } +EOF +if { (eval echo configure:4425: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_flag__isoc99_source=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + cat > conftest.$ac_ext < +int main() { +char *p = (char *)strtoll; char *q = (char *)strtoull; +; return 0; } +EOF +if { (eval echo configure:4441: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_flag__isoc99_source=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_flag__isoc99_source=no +fi +rm -f conftest* +fi +rm -f conftest* +fi + + if test "x${tcl_cv_flag__isoc99_source}" = "xyes" ; then + cat >> confdefs.h <<\EOF +#define _ISOC99_SOURCE 1 +EOF + + tcl_flags="$tcl_flags _ISOC99_SOURCE" + fi + + + if eval "test \"`echo '$''{'tcl_cv_flag__largefile64_source'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +int main() { +struct stat64 buf; int i = stat64("/", &buf); +; return 0; } +EOF +if { (eval echo configure:4475: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_flag__largefile64_source=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + cat > conftest.$ac_ext < +int main() { +struct stat64 buf; int i = stat64("/", &buf); +; return 0; } +EOF +if { (eval echo configure:4491: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_flag__largefile64_source=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_flag__largefile64_source=no +fi +rm -f conftest* +fi +rm -f conftest* +fi + + if test "x${tcl_cv_flag__largefile64_source}" = "xyes" ; then + cat >> confdefs.h <<\EOF +#define _LARGEFILE64_SOURCE 1 +EOF + + tcl_flags="$tcl_flags _LARGEFILE64_SOURCE" + fi + + + if eval "test \"`echo '$''{'tcl_cv_flag__largefile_source64'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +int main() { +char *p = (char *)open64; +; return 0; } +EOF +if { (eval echo configure:4525: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_flag__largefile_source64=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + cat > conftest.$ac_ext < +int main() { +char *p = (char *)open64; +; return 0; } +EOF +if { (eval echo configure:4541: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_flag__largefile_source64=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_flag__largefile_source64=no +fi +rm -f conftest* +fi +rm -f conftest* +fi + + if test "x${tcl_cv_flag__largefile_source64}" = "xyes" ; then + cat >> confdefs.h <<\EOF +#define _LARGEFILE_SOURCE64 1 +EOF + + tcl_flags="$tcl_flags _LARGEFILE_SOURCE64" + fi + + if test "x${tcl_flags}" = "x" ; then + echo "$ac_t""none" 1>&6 + else + echo "$ac_t""${tcl_flags}" 1>&6 + fi + + + + echo $ac_n "checking for 64-bit integer type""... $ac_c" 1>&6 +echo "configure:4572: checking for 64-bit integer type" >&5 + if eval "test \"`echo '$''{'tcl_cv_type_64bit'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + tcl_cv_type_64bit=none + # See if the compiler knows natively about __int64 + cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_type_64bit=__int64 +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_type_64bit="long long" +fi +rm -f conftest* + # See if we should use long anyway Note that we substitute in the + # type that is our current guess for a 64-bit type inside this check + # program, so it should be modified only carefully... + cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_type_64bit=${tcl_type_64bit} +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* +fi + + if test "${tcl_cv_type_64bit}" = none ; then + cat >> confdefs.h <<\EOF +#define TCL_WIDE_INT_IS_LONG 1 +EOF + + echo "$ac_t""using long" 1>&6 + else + cat >> confdefs.h <&6 + + # Now check for auxiliary declarations + echo $ac_n "checking for struct dirent64""... $ac_c" 1>&6 +echo "configure:4635: checking for struct dirent64" >&5 +if eval "test \"`echo '$''{'tcl_cv_struct_dirent64'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +#include +int main() { +struct dirent64 p; +; return 0; } +EOF +if { (eval echo configure:4649: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_struct_dirent64=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_struct_dirent64=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_struct_dirent64" 1>&6 + if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then + cat >> confdefs.h <<\EOF +#define HAVE_STRUCT_DIRENT64 1 +EOF + + fi + + echo $ac_n "checking for struct stat64""... $ac_c" 1>&6 +echo "configure:4670: checking for struct stat64" >&5 +if eval "test \"`echo '$''{'tcl_cv_struct_stat64'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +int main() { +struct stat64 p; + +; return 0; } +EOF +if { (eval echo configure:4684: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_struct_stat64=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_struct_stat64=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_struct_stat64" 1>&6 + if test "x${tcl_cv_struct_stat64}" = "xyes" ; then + cat >> confdefs.h <<\EOF +#define HAVE_STRUCT_STAT64 1 +EOF + + fi + + for ac_func in open64 lseek64 +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:4707: 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 < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:4735: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + + echo $ac_n "checking for off64_t""... $ac_c" 1>&6 +echo "configure:4760: checking for off64_t" >&5 + if eval "test \"`echo '$''{'tcl_cv_type_off64_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +int main() { +off64_t offset; + +; return 0; } +EOF +if { (eval echo configure:4774: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_type_off64_t=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_type_off64_t=no +fi +rm -f conftest* +fi + + if test "x${tcl_cv_type_off64_t}" = "xyes" && \ + test "x${ac_cv_func_lseek64}" = "xyes" && \ + test "x${ac_cv_func_open64}" = "xyes" ; then + cat >> confdefs.h <<\EOF +#define HAVE_TYPE_OFF64_T 1 +EOF + + echo "$ac_t""yes" 1>&6 + else + echo "$ac_t""no" 1>&6 + fi + fi + + +#-------------------------------------------------------------------- +# Check endianness because we can optimize comparisons of +# Tcl_UniChar strings to memcmp on big-endian systems. +#-------------------------------------------------------------------- + +echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6 +echo "configure:4806: checking whether byte ordering is bigendian" >&5 +if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_cv_c_bigendian=unknown +# See if sys/param.h defines the BYTE_ORDER macro. +cat > conftest.$ac_ext < +#include +int main() { + +#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN + bogus endian macros +#endif +; return 0; } +EOF +if { (eval echo configure:4824: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + # It does; now see whether it defined to BIG_ENDIAN or not. +cat > conftest.$ac_ext < +#include +int main() { + +#if BYTE_ORDER != BIG_ENDIAN + not big endian +#endif +; return 0; } +EOF +if { (eval echo configure:4839: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_c_bigendian=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_c_bigendian=no +fi +rm -f conftest* +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* +if test $ac_cv_c_bigendian = unknown; then +if test "$cross_compiling" = yes; then + { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } +else + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_c_bigendian=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_c_bigendian=yes +fi +rm -fr conftest* +fi + +fi +fi + +echo "$ac_t""$ac_cv_c_bigendian" 1>&6 +if test $ac_cv_c_bigendian = yes; then + cat >> confdefs.h <<\EOF +#define WORDS_BIGENDIAN 1 +EOF + +fi + + +#-------------------------------------------------------------------- +# Supply substitutes for missing POSIX library procedures, or +# set flags so Tcl uses alternate procedures. +#-------------------------------------------------------------------- + +# Check if Posix compliant getcwd exists, if not we'll use getwd. +for ac_func in getcwd +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:4905: 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 < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:4933: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +cat >> confdefs.h <<\EOF +#define USEGETWD 1 +EOF + +fi +done + +# Nb: if getcwd uses popen and pwd(1) (like SunOS 4) we should really +# define USEGETWD even if the posix getcwd exists. Add a test ? + +for ac_func in opendir strstr strtol strtoll strtoull tmpnam waitpid +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:4967: 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 < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:4995: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}" +fi +done + + +echo $ac_n "checking for strerror""... $ac_c" 1>&6 +echo "configure:5022: checking for strerror" >&5 +if eval "test \"`echo '$''{'ac_cv_func_strerror'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char strerror(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_strerror) || defined (__stub___strerror) +choke me +#else +strerror(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5050: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_strerror=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_strerror=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'strerror`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +cat >> confdefs.h <<\EOF +#define NO_STRERROR 1 +EOF + +fi + +echo $ac_n "checking for getwd""... $ac_c" 1>&6 +echo "configure:5074: checking for getwd" >&5 +if eval "test \"`echo '$''{'ac_cv_func_getwd'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getwd(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_getwd) || defined (__stub___getwd) +choke me +#else +getwd(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5102: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_getwd=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_getwd=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'getwd`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +cat >> confdefs.h <<\EOF +#define NO_GETWD 1 +EOF + +fi + +echo $ac_n "checking for wait3""... $ac_c" 1>&6 +echo "configure:5126: checking for wait3" >&5 +if eval "test \"`echo '$''{'ac_cv_func_wait3'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char wait3(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_wait3) || defined (__stub___wait3) +choke me +#else +wait3(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5154: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_wait3=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_wait3=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'wait3`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +cat >> confdefs.h <<\EOF +#define NO_WAIT3 1 +EOF + +fi + +echo $ac_n "checking for uname""... $ac_c" 1>&6 +echo "configure:5178: checking for uname" >&5 +if eval "test \"`echo '$''{'ac_cv_func_uname'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char uname(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_uname) || defined (__stub___uname) +choke me +#else +uname(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5206: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_uname=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_uname=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'uname`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +cat >> confdefs.h <<\EOF +#define NO_UNAME 1 +EOF + +fi + + +if test "`uname -s`" = "Darwin" && test "${TCL_THREADS}" = 1 && \ + test "`uname -r | awk -F. '{print $1}'`" -lt 7; then + # prior to Darwin 7, realpath is not threadsafe, so don't + # use it when threads are enabled, c.f. bug # 711232 + ac_cv_func_realpath=no +fi +echo $ac_n "checking for realpath""... $ac_c" 1>&6 +echo "configure:5237: checking for realpath" >&5 +if eval "test \"`echo '$''{'ac_cv_func_realpath'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char realpath(); + +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_realpath) || defined (__stub___realpath) +choke me +#else +realpath(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_realpath=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_realpath=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'realpath`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +cat >> confdefs.h <<\EOF +#define NO_REALPATH 1 +EOF + +fi + + +#-------------------------------------------------------------------- +# Look for thread-safe variants of some library functions. +#-------------------------------------------------------------------- + +if test "${TCL_THREADS}" = 1; then + echo $ac_n "checking for getpwuid_r""... $ac_c" 1>&6 +echo "configure:5295: checking for getpwuid_r" >&5 +if eval "test \"`echo '$''{'ac_cv_func_getpwuid_r'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getpwuid_r(); + +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_getpwuid_r) || defined (__stub___getpwuid_r) +choke me +#else +getpwuid_r(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5323: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_getpwuid_r=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_getpwuid_r=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'getpwuid_r`\" = yes"; then + echo "$ac_t""yes" 1>&6 + + echo $ac_n "checking for getpwuid_r with 5 args""... $ac_c" 1>&6 +echo "configure:5339: checking for getpwuid_r with 5 args" >&5 +if eval "test \"`echo '$''{'tcl_cv_api_getpwuid_r_5'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < + #include + +int main() { + + uid_t uid; + struct passwd pw, *pwp; + char buf[512]; + int buflen = 512; + + (void) getpwuid_r(uid, &pw, buf, buflen, &pwp); + +; return 0; } +EOF +if { (eval echo configure:5362: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_api_getpwuid_r_5=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_api_getpwuid_r_5=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_api_getpwuid_r_5" 1>&6 + tcl_ok=$tcl_cv_api_getpwuid_r_5 + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETPWUID_R_5 1 +EOF + + else + echo $ac_n "checking for getpwuid_r with 4 args""... $ac_c" 1>&6 +echo "configure:5383: checking for getpwuid_r with 4 args" >&5 +if eval "test \"`echo '$''{'tcl_cv_api_getpwuid_r_4'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < + #include + +int main() { + + uid_t uid; + struct passwd pw; + char buf[512]; + int buflen = 512; + + (void)getpwnam_r(uid, &pw, buf, buflen); + +; return 0; } +EOF +if { (eval echo configure:5406: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_api_getpwuid_r_4=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_api_getpwuid_r_4=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_api_getpwuid_r_4" 1>&6 + tcl_ok=$tcl_cv_api_getpwuid_r_4 + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETPWUID_R_4 1 +EOF + + fi + fi + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETPWUID_R 1 +EOF + + fi + +else + echo "$ac_t""no" 1>&6 +fi + + echo $ac_n "checking for getpwnam_r""... $ac_c" 1>&6 +echo "configure:5439: checking for getpwnam_r" >&5 +if eval "test \"`echo '$''{'ac_cv_func_getpwnam_r'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getpwnam_r(); + +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_getpwnam_r) || defined (__stub___getpwnam_r) +choke me +#else +getpwnam_r(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_getpwnam_r=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_getpwnam_r=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'getpwnam_r`\" = yes"; then + echo "$ac_t""yes" 1>&6 + + echo $ac_n "checking for getpwnam_r with 5 args""... $ac_c" 1>&6 +echo "configure:5483: checking for getpwnam_r with 5 args" >&5 +if eval "test \"`echo '$''{'tcl_cv_api_getpwnam_r_5'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < + #include + +int main() { + + char *name; + struct passwd pw, *pwp; + char buf[512]; + int buflen = 512; + + (void) getpwnam_r(name, &pw, buf, buflen, &pwp); + +; return 0; } +EOF +if { (eval echo configure:5506: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_api_getpwnam_r_5=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_api_getpwnam_r_5=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_api_getpwnam_r_5" 1>&6 + tcl_ok=$tcl_cv_api_getpwnam_r_5 + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETPWNAM_R_5 1 +EOF + + else + echo $ac_n "checking for getpwnam_r with 4 args""... $ac_c" 1>&6 +echo "configure:5527: checking for getpwnam_r with 4 args" >&5 +if eval "test \"`echo '$''{'tcl_cv_api_getpwnam_r_4'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < + #include + +int main() { + + char *name; + struct passwd pw; + char buf[512]; + int buflen = 512; + + (void)getpwnam_r(name, &pw, buf, buflen); + +; return 0; } +EOF +if { (eval echo configure:5550: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_api_getpwnam_r_4=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_api_getpwnam_r_4=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_api_getpwnam_r_4" 1>&6 + tcl_ok=$tcl_cv_api_getpwnam_r_4 + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETPWNAM_R_4 1 +EOF + + fi + fi + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETPWNAM_R 1 +EOF + + fi + +else + echo "$ac_t""no" 1>&6 +fi + + echo $ac_n "checking for getgrgid_r""... $ac_c" 1>&6 +echo "configure:5583: checking for getgrgid_r" >&5 +if eval "test \"`echo '$''{'ac_cv_func_getgrgid_r'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getgrgid_r(); + +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_getgrgid_r) || defined (__stub___getgrgid_r) +choke me +#else +getgrgid_r(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_getgrgid_r=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_getgrgid_r=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'getgrgid_r`\" = yes"; then + echo "$ac_t""yes" 1>&6 + + echo $ac_n "checking for getgrgid_r with 5 args""... $ac_c" 1>&6 +echo "configure:5627: checking for getgrgid_r with 5 args" >&5 +if eval "test \"`echo '$''{'tcl_cv_api_getgrgid_r_5'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < + #include + +int main() { + + gid_t gid; + struct group gr, *grp; + char buf[512]; + int buflen = 512; + + (void) getgrgid_r(gid, &gr, buf, buflen, &grp); + +; return 0; } +EOF +if { (eval echo configure:5650: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_api_getgrgid_r_5=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_api_getgrgid_r_5=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_api_getgrgid_r_5" 1>&6 + tcl_ok=$tcl_cv_api_getgrgid_r_5 + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETGRGID_R_5 1 +EOF + + else + echo $ac_n "checking for getgrgid_r with 4 args""... $ac_c" 1>&6 +echo "configure:5671: checking for getgrgid_r with 4 args" >&5 +if eval "test \"`echo '$''{'tcl_cv_api_getgrgid_r_4'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < + #include + +int main() { + + gid_t gid; + struct group gr; + char buf[512]; + int buflen = 512; + + (void)getgrgid_r(gid, &gr, buf, buflen); + +; return 0; } +EOF +if { (eval echo configure:5694: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_api_getgrgid_r_4=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_api_getgrgid_r_4=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_api_getgrgid_r_4" 1>&6 + tcl_ok=$tcl_cv_api_getgrgid_r_4 + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETGRGID_R_4 1 +EOF + + fi + fi + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETGRGID_R 1 +EOF + + fi + +else + echo "$ac_t""no" 1>&6 +fi + + echo $ac_n "checking for getgrnam_r""... $ac_c" 1>&6 +echo "configure:5727: checking for getgrnam_r" >&5 +if eval "test \"`echo '$''{'ac_cv_func_getgrnam_r'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getgrnam_r(); + +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_getgrnam_r) || defined (__stub___getgrnam_r) +choke me +#else +getgrnam_r(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_getgrnam_r=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_getgrnam_r=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'getgrnam_r`\" = yes"; then + echo "$ac_t""yes" 1>&6 + + echo $ac_n "checking for getgrnam_r with 5 args""... $ac_c" 1>&6 +echo "configure:5771: checking for getgrnam_r with 5 args" >&5 +if eval "test \"`echo '$''{'tcl_cv_api_getgrnam_r_5'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < + #include + +int main() { + + char *name; + struct group gr, *grp; + char buf[512]; + int buflen = 512; + + (void) getgrnam_r(name, &gr, buf, buflen, &grp); + +; return 0; } +EOF +if { (eval echo configure:5794: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_api_getgrnam_r_5=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_api_getgrnam_r_5=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_api_getgrnam_r_5" 1>&6 + tcl_ok=$tcl_cv_api_getgrnam_r_5 + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETGRNAM_R_5 1 +EOF + + else + echo $ac_n "checking for getgrnam_r with 4 args""... $ac_c" 1>&6 +echo "configure:5815: checking for getgrnam_r with 4 args" >&5 +if eval "test \"`echo '$''{'tcl_cv_api_getgrnam_r_4'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < + #include + +int main() { + + char *name; + struct group gr; + char buf[512]; + int buflen = 512; + + (void)getgrnam_r(name, &gr, buf, buflen); + +; return 0; } +EOF +if { (eval echo configure:5838: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_api_getgrnam_r_4=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_api_getgrnam_r_4=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_api_getgrnam_r_4" 1>&6 + tcl_ok=$tcl_cv_api_getgrnam_r_4 + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETGRNAM_R_4 1 +EOF + + fi + fi + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETGRNAM_R 1 +EOF + + fi + +else + echo "$ac_t""no" 1>&6 +fi + + if test "`uname -s`" = "Darwin" && \ + test "`uname -r | awk -F. '{print $1}'`" -gt 5; then + # Starting with Darwin 6 (Mac OSX 10.2), gethostbyX + # are actually MT-safe as they always return pointers + # from the TSD instead of the static storage. + cat >> confdefs.h <<\EOF +#define HAVE_MTSAFE_GETHOSTBYNAME 1 +EOF + + cat >> confdefs.h <<\EOF +#define HAVE_MTSAFE_GETHOSTBYADDR 1 +EOF + + elif test "`uname -s`" = "HP-UX" && \ + test "`uname -r|sed -e 's|B\.||' -e 's|\..*$||'`" -gt 10; then + # Starting with HPUX 11.00 (we believe), gethostbyX + # are actually MT-safe as they always return pointers + # from TSD instead of static storage. + cat >> confdefs.h <<\EOF +#define HAVE_MTSAFE_GETHOSTBYNAME 1 +EOF + + cat >> confdefs.h <<\EOF +#define HAVE_MTSAFE_GETHOSTBYADDR 1 +EOF + + else + echo $ac_n "checking for gethostbyname_r""... $ac_c" 1>&6 +echo "configure:5898: checking for gethostbyname_r" >&5 +if eval "test \"`echo '$''{'ac_cv_func_gethostbyname_r'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname_r(); + +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_gethostbyname_r) || defined (__stub___gethostbyname_r) +choke me +#else +gethostbyname_r(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5926: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_gethostbyname_r=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_gethostbyname_r=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'gethostbyname_r`\" = yes"; then + echo "$ac_t""yes" 1>&6 + + echo $ac_n "checking for gethostbyname_r with 6 args""... $ac_c" 1>&6 +echo "configure:5942: checking for gethostbyname_r with 6 args" >&5 +if eval "test \"`echo '$''{'tcl_cv_api_gethostbyname_r_6'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < + +int main() { + + char *name; + struct hostent *he, *res; + char buffer[2048]; + int buflen = 2048; + int h_errnop; + + (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop); + +; return 0; } +EOF +if { (eval echo configure:5965: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_api_gethostbyname_r_6=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_api_gethostbyname_r_6=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_api_gethostbyname_r_6" 1>&6 + tcl_ok=$tcl_cv_api_gethostbyname_r_6 + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETHOSTBYNAME_R_6 1 +EOF + + else + echo $ac_n "checking for gethostbyname_r with 5 args""... $ac_c" 1>&6 +echo "configure:5986: checking for gethostbyname_r with 5 args" >&5 +if eval "test \"`echo '$''{'tcl_cv_api_gethostbyname_r_5'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < + +int main() { + + char *name; + struct hostent *he; + char buffer[2048]; + int buflen = 2048; + int h_errnop; + + (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop); + +; return 0; } +EOF +if { (eval echo configure:6009: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_api_gethostbyname_r_5=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_api_gethostbyname_r_5=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_api_gethostbyname_r_5" 1>&6 + tcl_ok=$tcl_cv_api_gethostbyname_r_5 + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETHOSTBYNAME_R_5 1 +EOF + + else + echo $ac_n "checking for gethostbyname_r with 3 args""... $ac_c" 1>&6 +echo "configure:6030: checking for gethostbyname_r with 3 args" >&5 +if eval "test \"`echo '$''{'tcl_cv_api_gethostbyname_r_3'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < + +int main() { + + char *name; + struct hostent *he; + struct hostent_data data; + + (void) gethostbyname_r(name, he, &data); + +; return 0; } +EOF +if { (eval echo configure:6051: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_api_gethostbyname_r_3=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_api_gethostbyname_r_3=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_api_gethostbyname_r_3" 1>&6 + tcl_ok=$tcl_cv_api_gethostbyname_r_3 + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETHOSTBYNAME_R_3 1 +EOF + + fi + fi + fi + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETHOSTBYNAME_R 1 +EOF + + fi + +else + echo "$ac_t""no" 1>&6 +fi + + echo $ac_n "checking for gethostbyaddr_r""... $ac_c" 1>&6 +echo "configure:6085: checking for gethostbyaddr_r" >&5 +if eval "test \"`echo '$''{'ac_cv_func_gethostbyaddr_r'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyaddr_r(); + +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_gethostbyaddr_r) || defined (__stub___gethostbyaddr_r) +choke me +#else +gethostbyaddr_r(); +#endif + +; return 0; } +EOF +if { (eval echo configure:6113: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_gethostbyaddr_r=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_gethostbyaddr_r=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'gethostbyaddr_r`\" = yes"; then + echo "$ac_t""yes" 1>&6 + + echo $ac_n "checking for gethostbyaddr_r with 7 args""... $ac_c" 1>&6 +echo "configure:6129: checking for gethostbyaddr_r with 7 args" >&5 +if eval "test \"`echo '$''{'tcl_cv_api_gethostbyaddr_r_7'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < + +int main() { + + char *addr; + int length; + int type; + struct hostent *result; + char buffer[2048]; + int buflen = 2048; + int h_errnop; + + (void) gethostbyaddr_r(addr, length, type, result, buffer, buflen, + &h_errnop); + +; return 0; } +EOF +if { (eval echo configure:6155: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_api_gethostbyaddr_r_7=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_api_gethostbyaddr_r_7=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_api_gethostbyaddr_r_7" 1>&6 + tcl_ok=$tcl_cv_api_gethostbyaddr_r_7 + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETHOSTBYADDR_R_7 1 +EOF + + else + echo $ac_n "checking for gethostbyaddr_r with 8 args""... $ac_c" 1>&6 +echo "configure:6176: checking for gethostbyaddr_r with 8 args" >&5 +if eval "test \"`echo '$''{'tcl_cv_api_gethostbyaddr_r_8'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < + +int main() { + + char *addr; + int length; + int type; + struct hostent *result, *resultp; + char buffer[2048]; + int buflen = 2048; + int h_errnop; + + (void) gethostbyaddr_r(addr, length, type, result, buffer, buflen, + &resultp, &h_errnop); + +; return 0; } +EOF +if { (eval echo configure:6202: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_api_gethostbyaddr_r_8=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_api_gethostbyaddr_r_8=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_api_gethostbyaddr_r_8" 1>&6 + tcl_ok=$tcl_cv_api_gethostbyaddr_r_8 + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETHOSTBYADDR_R_8 1 +EOF + + fi + fi + if test "$tcl_ok" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_GETHOSTBYADDR_R 1 +EOF + + fi + +else + echo "$ac_t""no" 1>&6 +fi + + fi +fi + +#--------------------------------------------------------------------------- +# Determine which interface to use to talk to the serial port. +# Note that #include lines must begin in leftmost column for +# some compilers to recognize them as preprocessor directives. +#--------------------------------------------------------------------------- + + + for ac_hdr in sys/modem.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:6248: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:6258: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <&6 +fi +done + + echo $ac_n "checking termios vs. termio vs. sgtty""... $ac_c" 1>&6 +echo "configure:6285: checking termios vs. termio vs. sgtty" >&5 +if eval "test \"`echo '$''{'tcl_cv_api_serial'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + if test "$cross_compiling" = yes; then + tcl_cv_api_serial=no +else + cat > conftest.$ac_ext < + +int main() { + struct termios t; + if (tcgetattr(0, &t) == 0) { + cfsetospeed(&t, 0); + t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; +} +EOF +if { (eval echo configure:6309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + tcl_cv_api_serial=termios +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + tcl_cv_api_serial=no +fi +rm -fr conftest* +fi + + if test $tcl_cv_api_serial = no ; then + if test "$cross_compiling" = yes; then + tcl_cv_api_serial=no +else + cat > conftest.$ac_ext < + +int main() { + struct termio t; + if (ioctl(0, TCGETA, &t) == 0) { + t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; +} +EOF +if { (eval echo configure:6340: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + tcl_cv_api_serial=termio +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + tcl_cv_api_serial=no +fi +rm -fr conftest* +fi + + fi + if test $tcl_cv_api_serial = no ; then + if test "$cross_compiling" = yes; then + tcl_cv_api_serial=no +else + cat > conftest.$ac_ext < + +int main() { + struct sgttyb t; + if (ioctl(0, TIOCGETP, &t) == 0) { + t.sg_ospeed = 0; + t.sg_flags |= ODDP | EVENP | RAW; + return 0; + } + return 1; +} +EOF +if { (eval echo configure:6373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + tcl_cv_api_serial=sgtty +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + tcl_cv_api_serial=no +fi +rm -fr conftest* +fi + + fi + if test $tcl_cv_api_serial = no ; then + if test "$cross_compiling" = yes; then + tcl_cv_api_serial=no +else + cat > conftest.$ac_ext < +#include + +int main() { + struct termios t; + if (tcgetattr(0, &t) == 0 + || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { + cfsetospeed(&t, 0); + t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; +} +EOF +if { (eval echo configure:6408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + tcl_cv_api_serial=termios +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + tcl_cv_api_serial=no +fi +rm -fr conftest* +fi + + fi + if test $tcl_cv_api_serial = no; then + if test "$cross_compiling" = yes; then + tcl_cv_api_serial=no +else + cat > conftest.$ac_ext < +#include + +int main() { + struct termio t; + if (ioctl(0, TCGETA, &t) == 0 + || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { + t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; + } +EOF +if { (eval echo configure:6442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + tcl_cv_api_serial=termio +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + tcl_cv_api_serial=no +fi +rm -fr conftest* +fi + + fi + if test $tcl_cv_api_serial = no; then + if test "$cross_compiling" = yes; then + tcl_cv_api_serial=none +else + cat > conftest.$ac_ext < +#include + +int main() { + struct sgttyb t; + if (ioctl(0, TIOCGETP, &t) == 0 + || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { + t.sg_ospeed = 0; + t.sg_flags |= ODDP | EVENP | RAW; + return 0; + } + return 1; +} +EOF +if { (eval echo configure:6477: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + tcl_cv_api_serial=sgtty +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + tcl_cv_api_serial=none +fi +rm -fr conftest* +fi + + fi +fi + +echo "$ac_t""$tcl_cv_api_serial" 1>&6 + case $tcl_cv_api_serial in + termios) cat >> confdefs.h <<\EOF +#define USE_TERMIOS 1 +EOF +;; + termio) cat >> confdefs.h <<\EOF +#define USE_TERMIO 1 +EOF +;; + sgtty) cat >> confdefs.h <<\EOF +#define USE_SGTTY 1 +EOF +;; + esac + + +#-------------------------------------------------------------------- +# Include sys/select.h if it exists and if it supplies things +# that appear to be useful and aren't already in sys/types.h. +# This appears to be true only on the RS/6000 under AIX. Some +# systems like OSF/1 have a sys/select.h that's of no use, and +# other systems like SCO UNIX have a sys/select.h that's +# pernicious. If "fd_set" isn't defined anywhere then set a +# special flag. +#-------------------------------------------------------------------- + +echo $ac_n "checking for fd_set in sys/types""... $ac_c" 1>&6 +echo "configure:6520: checking for fd_set in sys/types" >&5 +if eval "test \"`echo '$''{'tcl_cv_type_fd_set'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +int main() { +fd_set readMask, writeMask; +; return 0; } +EOF +if { (eval echo configure:6533: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_type_fd_set=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_type_fd_set=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_type_fd_set" 1>&6 +tcl_ok=$tcl_cv_type_fd_set +if test $tcl_ok = no; then + echo $ac_n "checking for fd_mask in sys/select""... $ac_c" 1>&6 +echo "configure:6549: checking for fd_mask in sys/select" >&5 +if eval "test \"`echo '$''{'tcl_cv_grep_fd_mask'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "fd_mask" >/dev/null 2>&1; then + rm -rf conftest* + tcl_cv_grep_fd_mask=present +else + rm -rf conftest* + tcl_cv_grep_fd_mask=missing +fi +rm -f conftest* + +fi + +echo "$ac_t""$tcl_cv_grep_fd_mask" 1>&6 + if test $tcl_cv_grep_fd_mask = present; then + cat >> confdefs.h <<\EOF +#define HAVE_SYS_SELECT_H 1 +EOF + + tcl_ok=yes + fi +fi +if test $tcl_ok = no; then + cat >> confdefs.h <<\EOF +#define NO_FD_SET 1 +EOF + +fi + +#------------------------------------------------------------------------------ +# Find out all about time handling differences. +#------------------------------------------------------------------------------ + +echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6 +echo "configure:6592: checking whether struct tm is in sys/time.h or time.h" >&5 +if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +int main() { +struct tm *tp; tp->tm_sec; +; return 0; } +EOF +if { (eval echo configure:6605: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_struct_tm=time.h +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_struct_tm=sys/time.h +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_struct_tm" 1>&6 +if test $ac_cv_struct_tm = sys/time.h; then + cat >> confdefs.h <<\EOF +#define TM_IN_SYS_TIME 1 +EOF + +fi + + + for ac_hdr in sys/time.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:6630: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:6640: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <&6 +fi +done + + echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 +echo "configure:6667: checking whether time.h and sys/time.h may both be included" >&5 +if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +#include +int main() { +struct tm *tp; +; return 0; } +EOF +if { (eval echo configure:6681: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_header_time=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_time=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_header_time" 1>&6 +if test $ac_cv_header_time = yes; then + cat >> confdefs.h <<\EOF +#define TIME_WITH_SYS_TIME 1 +EOF + +fi + + echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6 +echo "configure:6702: checking for tm_zone in struct tm" >&5 +if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include <$ac_cv_struct_tm> +int main() { +struct tm tm; tm.tm_zone; +; return 0; } +EOF +if { (eval echo configure:6715: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_struct_tm_zone=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_struct_tm_zone=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6 +if test "$ac_cv_struct_tm_zone" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_TM_ZONE 1 +EOF + +else + echo $ac_n "checking for tzname""... $ac_c" 1>&6 +echo "configure:6735: checking for tzname" >&5 +if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#ifndef tzname /* For SGI. */ +extern char *tzname[]; /* RS6000 and others reject char **tzname. */ +#endif +int main() { +atoi(*tzname); +; return 0; } +EOF +if { (eval echo configure:6750: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_cv_var_tzname=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_var_tzname=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_var_tzname" 1>&6 + if test $ac_cv_var_tzname = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_TZNAME 1 +EOF + + fi +fi + + + for ac_func in gmtime_r localtime_r +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:6775: 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 < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:6803: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + + + echo $ac_n "checking tm_tzadj in struct tm""... $ac_c" 1>&6 +echo "configure:6829: checking tm_tzadj in struct tm" >&5 +if eval "test \"`echo '$''{'tcl_cv_member_tm_tzadj'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +int main() { +struct tm tm; tm.tm_tzadj; +; return 0; } +EOF +if { (eval echo configure:6842: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_member_tm_tzadj=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_member_tm_tzadj=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_member_tm_tzadj" 1>&6 + if test $tcl_cv_member_tm_tzadj = yes ; then + cat >> confdefs.h <<\EOF +#define HAVE_TM_TZADJ 1 +EOF + + fi + + echo $ac_n "checking tm_gmtoff in struct tm""... $ac_c" 1>&6 +echo "configure:6863: checking tm_gmtoff in struct tm" >&5 +if eval "test \"`echo '$''{'tcl_cv_member_tm_gmtoff'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +int main() { +struct tm tm; tm.tm_gmtoff; +; return 0; } +EOF +if { (eval echo configure:6876: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_member_tm_gmtoff=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_member_tm_gmtoff=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_member_tm_gmtoff" 1>&6 + if test $tcl_cv_member_tm_gmtoff = yes ; then + cat >> confdefs.h <<\EOF +#define HAVE_TM_GMTOFF 1 +EOF + + fi + + # + # Its important to include time.h in this check, as some systems + # (like convex) have timezone functions, etc. + # + echo $ac_n "checking long timezone variable""... $ac_c" 1>&6 +echo "configure:6901: checking long timezone variable" >&5 +if eval "test \"`echo '$''{'tcl_cv_timezone_long'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +int main() { +extern long timezone; + timezone += 1; + exit (0); +; return 0; } +EOF +if { (eval echo configure:6916: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_timezone_long=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_timezone_long=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_timezone_long" 1>&6 + if test $tcl_cv_timezone_long = yes ; then + cat >> confdefs.h <<\EOF +#define HAVE_TIMEZONE_VAR 1 +EOF + + else + # + # On some systems (eg IRIX 6.2), timezone is a time_t and not a long. + # + echo $ac_n "checking time_t timezone variable""... $ac_c" 1>&6 +echo "configure:6939: checking time_t timezone variable" >&5 +if eval "test \"`echo '$''{'tcl_cv_timezone_time'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +int main() { +extern time_t timezone; + timezone += 1; + exit (0); +; return 0; } +EOF +if { (eval echo configure:6954: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_timezone_time=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_timezone_time=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_timezone_time" 1>&6 + if test $tcl_cv_timezone_time = yes ; then + cat >> confdefs.h <<\EOF +#define HAVE_TIMEZONE_VAR 1 +EOF + + fi + fi + + +#-------------------------------------------------------------------- +# Some systems (e.g., IRIX 4.0.5) lack the st_blksize field +# in struct stat. But we might be able to use fstatfs instead. +#-------------------------------------------------------------------- +echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6 +echo "configure:6981: checking for st_blksize in struct stat" >&5 +if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +int main() { +struct stat s; s.st_blksize; +; return 0; } +EOF +if { (eval echo configure:6994: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_struct_st_blksize=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_struct_st_blksize=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6 +if test $ac_cv_struct_st_blksize = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_ST_BLKSIZE 1 +EOF + +fi + +echo $ac_n "checking for fstatfs""... $ac_c" 1>&6 +echo "configure:7015: checking for fstatfs" >&5 +if eval "test \"`echo '$''{'ac_cv_func_fstatfs'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char fstatfs(); + +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_fstatfs) || defined (__stub___fstatfs) +choke me +#else +fstatfs(); +#endif + +; return 0; } +EOF +if { (eval echo configure:7043: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_fstatfs=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_fstatfs=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'fstatfs`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +cat >> confdefs.h <<\EOF +#define NO_FSTATFS 1 +EOF + +fi + + +#-------------------------------------------------------------------- +# Some system have no memcmp or it does not work with 8 bit +# data, this checks it and add memcmp.o to LIBOBJS if needed +#-------------------------------------------------------------------- +echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6 +echo "configure:7072: checking for 8-bit clean memcmp" >&5 +if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_memcmp_clean=no +else + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_func_memcmp_clean=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_func_memcmp_clean=no +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6 +test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}" + + +#-------------------------------------------------------------------- +# Some system like SunOS 4 and other BSD like systems +# have no memmove (we assume they have bcopy instead). +# {The replacement define is in compat/string.h} +#-------------------------------------------------------------------- +echo $ac_n "checking for memmove""... $ac_c" 1>&6 +echo "configure:7114: checking for memmove" >&5 +if eval "test \"`echo '$''{'ac_cv_func_memmove'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char memmove(); + +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_memmove) || defined (__stub___memmove) +choke me +#else +memmove(); +#endif + +; return 0; } +EOF +if { (eval echo configure:7142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_memmove=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_memmove=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'memmove`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +cat >> confdefs.h <<\EOF +#define NO_MEMMOVE 1 +EOF + cat >> confdefs.h <<\EOF +#define NO_STRING_H 1 +EOF + +fi + + +#-------------------------------------------------------------------- +# On some systems strstr is broken: it returns a pointer even +# even if the original string is empty. +#-------------------------------------------------------------------- +if test "x${ac_cv_func_strstr}" = "xyes"; then + echo $ac_n "checking proper strstr implementation""... $ac_c" 1>&6 +echo "configure:7175: checking proper strstr implementation" >&5 +if eval "test \"`echo '$''{'tcl_cv_strstr_unbroken'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + if test "$cross_compiling" = yes; then + tcl_cv_strstr_unbroken=broken +else + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + tcl_cv_strstr_unbroken=ok +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + tcl_cv_strstr_unbroken=broken +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$tcl_cv_strstr_unbroken" 1>&6 + if test $tcl_cv_strstr_unbroken = broken; then + LIBOBJS="$LIBOBJS strstr.o" + fi +fi + +#-------------------------------------------------------------------- +# Check for strtoul function. This is tricky because under some +# versions of AIX strtoul returns an incorrect terminator +# pointer for the string "0". +#-------------------------------------------------------------------- + +echo $ac_n "checking for strtoul""... $ac_c" 1>&6 +echo "configure:7220: checking for strtoul" >&5 +if eval "test \"`echo '$''{'ac_cv_func_strtoul'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char strtoul(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_strtoul) || defined (__stub___strtoul) +choke me +#else +strtoul(); +#endif + +; return 0; } +EOF +if { (eval echo configure:7248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_strtoul=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_strtoul=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'strtoul`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_ok=1 +else + echo "$ac_t""no" 1>&6 +tcl_ok=0 +fi + +if test $tcl_ok = 1; then + echo $ac_n "checking proper strtoul implementation""... $ac_c" 1>&6 +echo "configure:7270: checking proper strtoul implementation" >&5 +if eval "test \"`echo '$''{'tcl_cv_strtoul_unbroken'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + if test "$cross_compiling" = yes; then + tcl_cv_strtoul_unbroken=broken +else + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + tcl_cv_strtoul_unbroken=ok +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + tcl_cv_strtoul_unbroken=broken +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$tcl_cv_strtoul_unbroken" 1>&6 + if test $tcl_cv_strtoul_unbroken = broken; then + tcl_ok=0 + fi +fi +if test $tcl_ok = 0; then + LIBOBJS="$LIBOBJS strtoul.o" +fi + +#-------------------------------------------------------------------- +# Check for the strtod function. This is tricky because in some +# versions of Linux strtod mis-parses strings starting with "+". +#-------------------------------------------------------------------- + +echo $ac_n "checking for strtod""... $ac_c" 1>&6 +echo "configure:7324: checking for strtod" >&5 +if eval "test \"`echo '$''{'ac_cv_func_strtod'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char strtod(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_strtod) || defined (__stub___strtod) +choke me +#else +strtod(); +#endif + +; return 0; } +EOF +if { (eval echo configure:7352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_strtod=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_strtod=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'strtod`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_ok=1 +else + echo "$ac_t""no" 1>&6 +tcl_ok=0 +fi + +if test $tcl_ok = 1; then + echo $ac_n "checking proper strtod implementation""... $ac_c" 1>&6 +echo "configure:7374: checking proper strtod implementation" >&5 +if eval "test \"`echo '$''{'tcl_cv_strtod_unbroken'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + if test "$cross_compiling" = yes; then + tcl_cv_strtod_unbroken=broken +else + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + tcl_cv_strtod_unbroken=ok +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + tcl_cv_strtod_unbroken=broken +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$tcl_cv_strtod_unbroken" 1>&6 + if test $tcl_cv_strtod_unbroken = broken; then + tcl_ok=0 + fi +fi +if test $tcl_ok = 0; then + LIBOBJS="$LIBOBJS strtod.o" +fi + +#-------------------------------------------------------------------- +# Under Solaris 2.4, strtod returns the wrong value for the +# terminating character under some conditions. Check for this +# and if the problem exists use a substitute procedure +# "fixstrtod" that corrects the error. +#-------------------------------------------------------------------- + + + echo $ac_n "checking for strtod""... $ac_c" 1>&6 +echo "configure:7431: checking for strtod" >&5 +if eval "test \"`echo '$''{'ac_cv_func_strtod'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char strtod(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_strtod) || defined (__stub___strtod) +choke me +#else +strtod(); +#endif + +; return 0; } +EOF +if { (eval echo configure:7459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_strtod=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_strtod=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'strtod`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_strtod=1 +else + echo "$ac_t""no" 1>&6 +tcl_strtod=0 +fi + + if test "$tcl_strtod" = 1; then + echo $ac_n "checking for Solaris2.4/Tru64 strtod bugs""... $ac_c" 1>&6 +echo "configure:7481: checking for Solaris2.4/Tru64 strtod bugs" >&5 +if eval "test \"`echo '$''{'tcl_cv_strtod_buggy'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + if test "$cross_compiling" = yes; then + tcl_cv_strtod_buggy=buggy +else + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + tcl_cv_strtod_buggy=ok +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + tcl_cv_strtod_buggy=buggy +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$tcl_cv_strtod_buggy" 1>&6 + if test "$tcl_cv_strtod_buggy" = buggy; then + LIBOBJS="$LIBOBJS fixstrtod.o" + cat >> confdefs.h <<\EOF +#define strtod fixstrtod +EOF + + fi + fi + + +#-------------------------------------------------------------------- +# Check for various typedefs and provide substitutes if +# they don't exist. +#-------------------------------------------------------------------- + +echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 +echo "configure:7544: checking for ANSI C header files" >&5 +if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +#include +#include +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:7557: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + ac_cv_header_stdc=yes +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. +cat > conftest.$ac_ext < +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. +cat > conftest.$ac_ext < +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "free" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. +if test "$cross_compiling" = yes; then + : +else + cat > conftest.$ac_ext < +#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int main () { int i; for (i = 0; i < 256; i++) +if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); +exit (0); } + +EOF +if { (eval echo configure:7624: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + : +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_header_stdc=no +fi +rm -fr conftest* +fi + +fi +fi + +echo "$ac_t""$ac_cv_header_stdc" 1>&6 +if test $ac_cv_header_stdc = yes; then + cat >> confdefs.h <<\EOF +#define STDC_HEADERS 1 +EOF + +fi + +echo $ac_n "checking for mode_t""... $ac_c" 1>&6 +echo "configure:7648: checking for mode_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#if STDC_HEADERS +#include +#include +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "(^|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_mode_t=yes +else + rm -rf conftest* + ac_cv_type_mode_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_mode_t" 1>&6 +if test $ac_cv_type_mode_t = no; then + cat >> confdefs.h <<\EOF +#define mode_t int +EOF + +fi + +echo $ac_n "checking for pid_t""... $ac_c" 1>&6 +echo "configure:7681: checking for pid_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#if STDC_HEADERS +#include +#include +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_pid_t=yes +else + rm -rf conftest* + ac_cv_type_pid_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_pid_t" 1>&6 +if test $ac_cv_type_pid_t = no; then + cat >> confdefs.h <<\EOF +#define pid_t int +EOF + +fi + +echo $ac_n "checking for size_t""... $ac_c" 1>&6 +echo "configure:7714: checking for size_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#if STDC_HEADERS +#include +#include +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_size_t=yes +else + rm -rf conftest* + ac_cv_type_size_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_size_t" 1>&6 +if test $ac_cv_type_size_t = no; then + cat >> confdefs.h <<\EOF +#define size_t unsigned +EOF + +fi + +echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6 +echo "configure:7747: checking for uid_t in sys/types.h" >&5 +if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "uid_t" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_uid_t=yes +else + rm -rf conftest* + ac_cv_type_uid_t=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_type_uid_t" 1>&6 +if test $ac_cv_type_uid_t = no; then + cat >> confdefs.h <<\EOF +#define uid_t int +EOF + + cat >> confdefs.h <<\EOF +#define gid_t int +EOF + +fi + + +echo $ac_n "checking for socklen_t""... $ac_c" 1>&6 +echo "configure:7782: checking for socklen_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_socklen_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < + #include + #if STDC_HEADERS + #include + #include + #endif + +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "(^|[^a-zA-Z_0-9])socklen_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_socklen_t=yes +else + rm -rf conftest* + ac_cv_type_socklen_t=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_type_socklen_t" 1>&6 +if test $ac_cv_type_socklen_t = no; then + cat >> confdefs.h <<\EOF +#define socklen_t unsigned +EOF + +fi + +#-------------------------------------------------------------------- +# If a system doesn't have an opendir function (man, that's old!) +# then we have to supply a different version of dirent.h which +# is compatible with the substitute version of opendir that's +# provided. This version only works with V7-style directories. +#-------------------------------------------------------------------- + +echo $ac_n "checking for opendir""... $ac_c" 1>&6 +echo "configure:7827: checking for opendir" >&5 +if eval "test \"`echo '$''{'ac_cv_func_opendir'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char opendir(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_opendir) || defined (__stub___opendir) +choke me +#else +opendir(); +#endif + +; return 0; } +EOF +if { (eval echo configure:7855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_opendir=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_opendir=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'opendir`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +cat >> confdefs.h <<\EOF +#define USE_DIRENT2_H 1 +EOF + +fi + + +#-------------------------------------------------------------------- +# The check below checks whether defines the type +# "union wait" correctly. It's needed because of weirdness in +# HP-UX where "union wait" is defined in both the BSD and SYS-V +# environments. Checking the usability of WIFEXITED seems to do +# the trick. +#-------------------------------------------------------------------- + +echo $ac_n "checking union wait""... $ac_c" 1>&6 +echo "configure:7888: checking union wait" >&5 +if eval "test \"`echo '$''{'tcl_cv_union_wait'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +#include +int main() { + +union wait x; +WIFEXITED(x); /* Generates compiler error if WIFEXITED + * uses an int. */ + +; return 0; } +EOF +if { (eval echo configure:7906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + tcl_cv_union_wait=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_union_wait=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_union_wait" 1>&6 +if test $tcl_cv_union_wait = no; then + cat >> confdefs.h <<\EOF +#define NO_UNION_WAIT 1 +EOF + +fi + +#-------------------------------------------------------------------- +# Check whether there is an strncasecmp function on this system. +# This is a bit tricky because under SCO it's in -lsocket and +# under Sequent Dynix it's in -linet. +#-------------------------------------------------------------------- + +echo $ac_n "checking for strncasecmp""... $ac_c" 1>&6 +echo "configure:7933: checking for strncasecmp" >&5 +if eval "test \"`echo '$''{'ac_cv_func_strncasecmp'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char strncasecmp(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_strncasecmp) || defined (__stub___strncasecmp) +choke me +#else +strncasecmp(); +#endif + +; return 0; } +EOF +if { (eval echo configure:7961: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_strncasecmp=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_strncasecmp=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'strncasecmp`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_ok=1 +else + echo "$ac_t""no" 1>&6 +tcl_ok=0 +fi + +if test "$tcl_ok" = 0; then + echo $ac_n "checking for strncasecmp in -lsocket""... $ac_c" 1>&6 +echo "configure:7983: checking for strncasecmp in -lsocket" >&5 +ac_lib_var=`echo socket'_'strncasecmp | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lsocket $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_ok=1 +else + echo "$ac_t""no" 1>&6 +tcl_ok=0 +fi + +fi +if test "$tcl_ok" = 0; then + echo $ac_n "checking for strncasecmp in -linet""... $ac_c" 1>&6 +echo "configure:8026: checking for strncasecmp in -linet" >&5 +ac_lib_var=`echo inet'_'strncasecmp | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-linet $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + tcl_ok=1 +else + echo "$ac_t""no" 1>&6 +tcl_ok=0 +fi + +fi +if test "$tcl_ok" = 0; then + LIBOBJS="$LIBOBJS strncasecmp.o" +fi + +#-------------------------------------------------------------------- +# The code below deals with several issues related to gettimeofday: +# 1. Some systems don't provide a gettimeofday function at all +# (set NO_GETTOD if this is the case). +# 2. SGI systems don't use the BSD form of the gettimeofday function, +# but they have a BSDgettimeofday function that can be used instead. +# 3. See if gettimeofday is declared in the header file. +# if not, set the GETTOD_NOT_DECLARED flag so that tclPort.h can +# declare it. +#-------------------------------------------------------------------- + +echo $ac_n "checking for BSDgettimeofday""... $ac_c" 1>&6 +echo "configure:8083: checking for BSDgettimeofday" >&5 +if eval "test \"`echo '$''{'ac_cv_func_BSDgettimeofday'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char BSDgettimeofday(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_BSDgettimeofday) || defined (__stub___BSDgettimeofday) +choke me +#else +BSDgettimeofday(); +#endif + +; return 0; } +EOF +if { (eval echo configure:8111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_BSDgettimeofday=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_BSDgettimeofday=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'BSDgettimeofday`\" = yes"; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_BSDGETTIMEOFDAY 1 +EOF + +else + echo "$ac_t""no" 1>&6 + + echo $ac_n "checking for gettimeofday""... $ac_c" 1>&6 +echo "configure:8133: checking for gettimeofday" >&5 +if eval "test \"`echo '$''{'ac_cv_func_gettimeofday'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gettimeofday(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_gettimeofday) || defined (__stub___gettimeofday) +choke me +#else +gettimeofday(); +#endif + +; return 0; } +EOF +if { (eval echo configure:8161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_gettimeofday=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_gettimeofday=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'gettimeofday`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +cat >> confdefs.h <<\EOF +#define NO_GETTOD 1 +EOF + +fi + + +fi + +echo $ac_n "checking for gettimeofday declaration""... $ac_c" 1>&6 +echo "configure:8188: checking for gettimeofday declaration" >&5 +if eval "test \"`echo '$''{'tcl_cv_grep_gettimeofday'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "gettimeofday" >/dev/null 2>&1; then + rm -rf conftest* + tcl_cv_grep_gettimeofday=present +else + rm -rf conftest* + tcl_cv_grep_gettimeofday=missing +fi +rm -f conftest* + +fi + +echo "$ac_t""$tcl_cv_grep_gettimeofday" 1>&6 +if test $tcl_cv_grep_gettimeofday = missing ; then + cat >> confdefs.h <<\EOF +#define GETTOD_NOT_DECLARED 1 +EOF + +fi + +#-------------------------------------------------------------------- +# The following code checks to see whether it is possible to get +# signed chars on this platform. This is needed in order to +# properly generate sign-extended ints from character values. +#-------------------------------------------------------------------- + +echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&6 +echo "configure:8225: checking whether char is unsigned" >&5 +if eval "test \"`echo '$''{'ac_cv_c_char_unsigned'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$GCC" = yes; then + # GCC predefines this symbol on systems where it applies. +cat > conftest.$ac_ext <&5 | + egrep "yes" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_c_char_unsigned=yes +else + rm -rf conftest* + ac_cv_c_char_unsigned=no +fi +rm -f conftest* + +else +if test "$cross_compiling" = yes; then + { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } +else + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_c_char_unsigned=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_c_char_unsigned=no +fi +rm -fr conftest* +fi + +fi +fi + +echo "$ac_t""$ac_cv_c_char_unsigned" 1>&6 +if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then + cat >> confdefs.h <<\EOF +#define __CHAR_UNSIGNED__ 1 +EOF + +fi + +echo $ac_n "checking signed char declarations""... $ac_c" 1>&6 +echo "configure:8288: checking signed char declarations" >&5 +if eval "test \"`echo '$''{'tcl_cv_char_signed'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_char_signed=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_char_signed=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_char_signed" 1>&6 +if test $tcl_cv_char_signed = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_SIGNED_CHAR 1 +EOF + +fi + +#-------------------------------------------------------------------- +# Does putenv() copy or not? We need to know to avoid memory leaks. +#-------------------------------------------------------------------- + +echo $ac_n "checking for a putenv() that copies the buffer""... $ac_c" 1>&6 +echo "configure:8329: checking for a putenv() that copies the buffer" >&5 +if eval "test \"`echo '$''{'tcl_cv_putenv_copy'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + if test "$cross_compiling" = yes; then + tcl_cv_putenv_copy=no +else + cat > conftest.$ac_ext < + #define OURVAR "havecopy=yes" + int main (int argc, char *argv[]) + { + char *foo, *bar; + foo = (char *)strdup(OURVAR); + putenv(foo); + strcpy((char *)(strchr(foo, '=') + 1), "no"); + bar = getenv("havecopy"); + if (!strcmp(bar, "no")) { + /* doesnt copy */ + return 0; + } else { + /* does copy */ + return 1; + } + } + +EOF +if { (eval echo configure:8360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + tcl_cv_putenv_copy=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + tcl_cv_putenv_copy=yes +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$tcl_cv_putenv_copy" 1>&6 +if test $tcl_cv_putenv_copy = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_PUTENV_THAT_COPIES 1 +EOF + +fi + +#-------------------------------------------------------------------- +# Check for support of nl_langinfo function +#-------------------------------------------------------------------- + + + # Check whether --enable-langinfo or --disable-langinfo was given. +if test "${enable_langinfo+set}" = set; then + enableval="$enable_langinfo" + langinfo_ok=$enableval +else + langinfo_ok=yes +fi + + + HAVE_LANGINFO=0 + if test "$langinfo_ok" = "yes"; then + ac_safe=`echo "langinfo.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for langinfo.h""... $ac_c" 1>&6 +echo "configure:8400: checking for langinfo.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:8410: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + langinfo_ok=yes +else + echo "$ac_t""no" 1>&6 +langinfo_ok=no +fi + + fi + echo $ac_n "checking whether to use nl_langinfo""... $ac_c" 1>&6 +echo "configure:8434: checking whether to use nl_langinfo" >&5 + if test "$langinfo_ok" = "yes"; then + if eval "test \"`echo '$''{'tcl_cv_langinfo_h'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +int main() { +nl_langinfo(CODESET); +; return 0; } +EOF +if { (eval echo configure:8448: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + tcl_cv_langinfo_h=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_langinfo_h=no +fi +rm -f conftest* +fi + + echo "$ac_t""$tcl_cv_langinfo_h" 1>&6 + if test $tcl_cv_langinfo_h = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_LANGINFO 1 +EOF + + fi + else + echo "$ac_t""$langinfo_ok" 1>&6 + fi + + +#-------------------------------------------------------------------- +# Darwin specific API checks and defines +#-------------------------------------------------------------------- + +if test "`uname -s`" = "Darwin" ; then + for ac_hdr in copyfile.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:8481: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:8491: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <&6 +fi +done + + for ac_func in copyfile +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:8520: 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 < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:8548: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + + if test $tcl_corefoundation = yes; then + for ac_hdr in libkern/OSAtomic.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:8577: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:8587: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <&6 +fi +done + + for ac_func in OSSpinLockLock +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:8616: 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 < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:8644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + + for ac_func in pthread_atfork +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:8671: 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 < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:8699: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + + fi + cat >> confdefs.h <<\EOF +#define USE_VFORK 1 +EOF + + cat >> confdefs.h <<\EOF +#define TCL_DEFAULT_ENCODING "utf-8" +EOF + + cat >> confdefs.h <<\EOF +#define TCL_LOAD_FROM_MEMORY 1 +EOF + + for ac_hdr in AvailabilityMacros.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:8740: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:8750: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <&6 +fi +done + + if test "$ac_cv_header_AvailabilityMacros_h" = yes; then + echo $ac_n "checking if weak import is available""... $ac_c" 1>&6 +echo "configure:8778: checking if weak import is available" >&5 +if eval "test \"`echo '$''{'tcl_cv_cc_weak_import'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + tcl_cv_cc_weak_import=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_cc_weak_import=no +fi +rm -f conftest* + CFLAGS=$hold_cflags +fi + +echo "$ac_t""$tcl_cv_cc_weak_import" 1>&6 + if test $tcl_cv_cc_weak_import = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_WEAK_IMPORT 1 +EOF + + fi + fi +fi + +#-------------------------------------------------------------------- +# Check for support of fts functions (readdir replacement) +#-------------------------------------------------------------------- + +echo $ac_n "checking for fts""... $ac_c" 1>&6 +echo "configure:8829: checking for fts" >&5 +if eval "test \"`echo '$''{'tcl_cv_api_fts'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < + #include + #include + +int main() { + + char*const p[2] = {"/", NULL}; + FTS *f = fts_open(p, FTS_PHYSICAL|FTS_NOCHDIR|FTS_NOSTAT, NULL); + FTSENT *e = fts_read(f); fts_close(f); + +; return 0; } +EOF +if { (eval echo configure:8850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + tcl_cv_api_fts=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + tcl_cv_api_fts=no +fi +rm -f conftest* +fi + +echo "$ac_t""$tcl_cv_api_fts" 1>&6 +if test $tcl_cv_api_fts = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_FTS 1 +EOF + +fi + +#-------------------------------------------------------------------- +# The statements below check for systems where POSIX-style +# non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented. +# On these systems (mostly older ones), use the old BSD-style +# FIONBIO approach instead. +#-------------------------------------------------------------------- + + + for ac_hdr in sys/ioctl.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:8882: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:8892: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <&6 +fi +done + + for ac_hdr in sys/filio.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:8922: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:8932: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <&6 +fi +done + + + echo $ac_n "checking system version""... $ac_c" 1>&6 +echo "configure:8960: checking system version" >&5 +if eval "test \"`echo '$''{'tcl_cv_sys_version'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + if test -f /usr/lib/NextStep/software_version; then + tcl_cv_sys_version=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version` + else + tcl_cv_sys_version=`uname -s`-`uname -r` + if test "$?" -ne 0 ; then + echo "configure: warning: can't find uname command" 1>&2 + tcl_cv_sys_version=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 + tcl_cv_sys_version=MP-RAS-`awk '{print $3}' /etc/.relid` + fi + if test "`uname -s`" = "AIX" ; then + tcl_cv_sys_version=AIX-`uname -v`.`uname -r` + fi + fi + fi + +fi + +echo "$ac_t""$tcl_cv_sys_version" 1>&6 + system=$tcl_cv_sys_version + + echo $ac_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O""... $ac_c" 1>&6 +echo "configure:8991: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5 + case $system in + # There used to be code here to use FIONBIO under AIX. However, it + # was reported that FIONBIO doesn't work under AIX 3.2.5. Since + # using O_NONBLOCK seems fine under AIX 4.*, I removed the FIONBIO + # code (JO, 5/31/97). + + OSF*) + cat >> confdefs.h <<\EOF +#define USE_FIONBIO 1 +EOF + + echo "$ac_t""FIONBIO" 1>&6 + ;; + SunOS-4*) + cat >> confdefs.h <<\EOF +#define USE_FIONBIO 1 +EOF + + echo "$ac_t""FIONBIO" 1>&6 + ;; + ULTRIX-4.*) + cat >> confdefs.h <<\EOF +#define USE_FIONBIO 1 +EOF + + echo "$ac_t""FIONBIO" 1>&6 + ;; + *) + echo "$ac_t""O_NONBLOCK" 1>&6 + ;; + esac + + +#-------------------------------------------------------------------- +# The statements below define a collection of symbols related to +# building libtcl as a shared library instead of a static library. +#-------------------------------------------------------------------- + +TCL_UNSHARED_LIB_SUFFIX=${UNSHARED_LIB_SUFFIX} +TCL_SHARED_LIB_SUFFIX=${SHARED_LIB_SUFFIX} +eval "TCL_LIB_FILE=libtcl${LIB_SUFFIX}" + +# tclConfig.sh needs a version of the _LIB_SUFFIX that has been eval'ed +# so that the backslashes quoting the DBX braces are dropped. + +# Trick to replace DBGX with TCL_DBGX +DBGX='${TCL_DBGX}' +eval "TCL_LIB_FILE=${TCL_LIB_FILE}" + +TCL_LIBRARY='$(prefix)/lib/tcl$(VERSION)' +PRIVATE_INCLUDE_DIR='$(includedir)' +HTML_DIR='$(DISTDIR)/html' + +# Note: in the following variable, it's important to use the absolute +# path name of the Tcl directory rather than "..": this is because +# AIX remembers this path and will attempt to use it at run-time to look +# up the Tcl library. + +if test "`uname -s`" = "Darwin" ; then + + if test "`uname -s`" = "Darwin" ; then + echo $ac_n "checking how to package libraries""... $ac_c" 1>&6 +echo "configure:9054: checking how to package libraries" >&5 + # Check whether --enable-framework or --disable-framework was given. +if test "${enable_framework+set}" = set; then + enableval="$enable_framework" + enable_framework=$enableval +else + enable_framework=no +fi + + if test $enable_framework = yes; then + if test $SHARED_BUILD = 0; then + echo "configure: warning: Frameworks can only be built if --enable-shared is yes" 1>&2 + enable_framework=no + fi + if test $tcl_corefoundation = no; then + echo "configure: warning: Frameworks can only be used when CoreFoundation is available" 1>&2 + enable_framework=no + fi + fi + if test $enable_framework = yes; then + echo "$ac_t""framework" 1>&6 + FRAMEWORK_BUILD=1 + else + if test $SHARED_BUILD = 1; then + echo "$ac_t""shared library" 1>&6 + else + echo "$ac_t""static library" 1>&6 + fi + FRAMEWORK_BUILD=0 + fi + fi + + TCL_SHLIB_LD_EXTRAS="-compatibility_version ${TCL_VERSION} -current_version ${TCL_VERSION}`echo ${TCL_PATCH_LEVEL} | awk '{match($0, "\\\.[0-9]+"); print substr($0,RSTART,RLENGTH)}'`" + TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS}"' -install_name ${DYLIB_INSTALL_DIR}/${TCL_LIB_FILE} -seg1addr 0xa000000' +fi + +if test "$FRAMEWORK_BUILD" = "1" ; then + cat >> confdefs.h <<\EOF +#define TCL_FRAMEWORK 1 +EOF + + tcl_config_files="${tcl_config_files} Tcl-Info.plist:../macosx/Tcl-Info.plist.in" + # Construct a fake local framework structure to make linking with + # '-framework Tcl' and running of tcltest work + + LD_LIBRARY_PATH_VAR="DYLD_FRAMEWORK_PATH" + if test "${libdir}" = '${exec_prefix}/lib'; then + # override libdir default + libdir="/Library/Frameworks" + fi + TCL_LIB_FILE="Tcl" + TCL_LIB_FLAG="-framework Tcl" + TCL_BUILD_LIB_SPEC="-F`pwd` -framework Tcl" + TCL_LIB_SPEC="-F${libdir} -framework Tcl" + libdir="${libdir}/Tcl.framework/Versions/\${VERSION}" + TCL_LIBRARY="${libdir}/Resources/Scripts" + includedir="${libdir}/Headers" + PRIVATE_INCLUDE_DIR="${libdir}/PrivateHeaders" + HTML_DIR="${libdir}/Resources/Documentation/Reference/Tcl" + EXTRA_INSTALL="install-private-headers html-tcl" + EXTRA_BUILD_HTML='@ln -fs contents.htm $(HTML_INSTALL_DIR)/TclTOC.html' + EXTRA_INSTALL_BINARIES='@echo "Installing Info.plist to $(LIB_INSTALL_DIR)/Resources" && mkdir -p "$(LIB_INSTALL_DIR)/Resources" && $(INSTALL_DATA) Tcl-Info.plist "$(LIB_INSTALL_DIR)/Resources/Info.plist"' + EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing license.terms to $(LIB_INSTALL_DIR)/Resources" && $(INSTALL_DATA) "$(TOP_DIR)/license.terms" "$(LIB_INSTALL_DIR)/Resources"' + EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Finalizing Tcl.framework" && rm -f "$(LIB_INSTALL_DIR)/../Current" && ln -s "$(VERSION)" "$(LIB_INSTALL_DIR)/../Current" && for f in "$(LIB_FILE)" tclConfig.sh Resources Headers PrivateHeaders; do rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/Current/$$f" "$(LIB_INSTALL_DIR)/../.."; done && f="$(STUB_LIB_FILE)" && rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/$(VERSION)/$$f" "$(LIB_INSTALL_DIR)/../.."' + TCL_YEAR="`date +%Y`" + # Don't use AC_DEFINE for the following as the framework version define + # needs to go into the Makefile even when using autoheader, so that we + # can pick up a potential make override of VERSION. Also, don't put this + # into CFLAGS as it should not go into tclConfig.sh + EXTRA_CC_SWITCHES='-DTCL_FRAMEWORK_VERSION=\"$(VERSION)\"' +else + # libdir must be a fully qualified path and not ${exec_prefix}/lib + eval libdir="$libdir" + if test "$SHARED_BUILD" = "0" || test "$TCL_NEEDS_EXP_FILE" = "0"; then + if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then + TCL_LIB_FLAG="-ltcl${TCL_VERSION}\${TCL_DBGX}" + else + TCL_LIB_FLAG="-ltcl`echo ${TCL_VERSION} | tr -d .`\${TCL_DBGX}" + fi + TCL_BUILD_LIB_SPEC="-L`pwd` ${TCL_LIB_FLAG}" + TCL_LIB_SPEC="-L${libdir} ${TCL_LIB_FLAG}" + else + TCL_BUILD_EXP_FILE="lib.exp" + eval "TCL_EXP_FILE=libtcl${TCL_EXPORT_FILE_SUFFIX}" + + # Replace DBGX with TCL_DBGX + eval "TCL_EXP_FILE=\"${TCL_EXP_FILE}\"" + + if test "$GCC" = "yes" ; then + TCL_BUILD_LIB_SPEC="-Wl,-bI:`pwd`/${TCL_BUILD_EXP_FILE} -L`pwd`" + TCL_LIB_SPEC="-Wl,-bI:${libdir}/${TCL_EXP_FILE} -L`pwd`" + else + TCL_BUILD_LIB_SPEC="-bI:`pwd`/${TCL_BUILD_EXP_FILE}" + TCL_LIB_SPEC="-bI:${libdir}/${TCL_EXP_FILE}" + fi + fi +fi +VERSION='${VERSION}' +eval "CFG_TCL_SHARED_LIB_SUFFIX=${TCL_SHARED_LIB_SUFFIX}" +eval "CFG_TCL_UNSHARED_LIB_SUFFIX=${TCL_UNSHARED_LIB_SUFFIX}" +eval "CFG_TCL_EXPORT_FILE_SUFFIX=${TCL_EXPORT_FILE_SUFFIX}" +VERSION=${TCL_VERSION} + +#-------------------------------------------------------------------- +# The statements below define the symbol TCL_PACKAGE_PATH, which +# gives a list of directories that may contain packages. The list +# consists of one directory for machine-dependent binaries and +# another for platform-independent scripts. +#-------------------------------------------------------------------- + +if test "$FRAMEWORK_BUILD" = "1" ; then + TCL_PACKAGE_PATH="~/Library/Tcl /Library/Tcl /Network/Library/Tcl /System/Library/Tcl ~/Library/Frameworks /Library/Frameworks /Network/Library/Frameworks /System/Library/Frameworks" +elif test "$prefix" != "$exec_prefix"; then + TCL_PACKAGE_PATH="${libdir} ${prefix}/lib" +else + TCL_PACKAGE_PATH="${prefix}/lib" +fi + +#-------------------------------------------------------------------- +# The statements below define various symbols relating to Tcl +# stub support. +#-------------------------------------------------------------------- + +# Replace ${VERSION} with contents of ${TCL_VERSION} +eval "TCL_STUB_LIB_FILE=libtclstub${TCL_UNSHARED_LIB_SUFFIX}" +# Replace DBGX with TCL_DBGX +eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" +eval "TCL_STUB_LIB_DIR=${libdir}" + +if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then + TCL_STUB_LIB_FLAG="-ltclstub${TCL_VERSION}\${TCL_DBGX}" +else + TCL_STUB_LIB_FLAG="-ltclstub`echo ${TCL_VERSION} | tr -d .`\${TCL_DBGX}" +fi + +TCL_BUILD_STUB_LIB_SPEC="-L`pwd` ${TCL_STUB_LIB_FLAG}" +TCL_STUB_LIB_SPEC="-L${TCL_STUB_LIB_DIR} ${TCL_STUB_LIB_FLAG}" +TCL_BUILD_STUB_LIB_PATH="`pwd`/${TCL_STUB_LIB_FILE}" +TCL_STUB_LIB_PATH="${TCL_STUB_LIB_DIR}/${TCL_STUB_LIB_FILE}" + +# Install time header dir can be set via --includedir +eval "TCL_INCLUDE_SPEC=\"-I${includedir}\"" + +#------------------------------------------------------------------------ +# tclConfig.sh refers to this by a different name +#------------------------------------------------------------------------ + +TCL_SHARED_BUILD=${SHARED_BUILD} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS="" + + +tcl_config_files="${tcl_config_files} Makefile dltest/Makefile tclConfig.sh" +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +# 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} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS </dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.13" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir + +trap 'rm -fr `echo "${tcl_config_files}" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS < conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@FFLAGS@%$FFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@MAN_FLAGS@%$MAN_FLAGS%g +s%@CC@%$CC%g +s%@CPP@%$CPP%g +s%@TCL_THREADS@%$TCL_THREADS%g +s%@TCL_LIBS@%$TCL_LIBS%g +s%@MATH_LIBS@%$MATH_LIBS%g +s%@RANLIB@%$RANLIB%g +s%@AR@%$AR%g +s%@DL_LIBS@%$DL_LIBS%g +s%@DL_OBJS@%$DL_OBJS%g +s%@PLAT_OBJS@%$PLAT_OBJS%g +s%@PLAT_SRCS@%$PLAT_SRCS%g +s%@CFLAGS_DEBUG@%$CFLAGS_DEBUG%g +s%@CFLAGS_OPTIMIZE@%$CFLAGS_OPTIMIZE%g +s%@CFLAGS_WARNING@%$CFLAGS_WARNING%g +s%@LDFLAGS_DEBUG@%$LDFLAGS_DEBUG%g +s%@LDFLAGS_OPTIMIZE@%$LDFLAGS_OPTIMIZE%g +s%@CC_SEARCH_FLAGS@%$CC_SEARCH_FLAGS%g +s%@LD_SEARCH_FLAGS@%$LD_SEARCH_FLAGS%g +s%@STLIB_LD@%$STLIB_LD%g +s%@SHLIB_LD@%$SHLIB_LD%g +s%@TCL_SHLIB_LD_EXTRAS@%$TCL_SHLIB_LD_EXTRAS%g +s%@TK_SHLIB_LD_EXTRAS@%$TK_SHLIB_LD_EXTRAS%g +s%@SHLIB_LD_LIBS@%$SHLIB_LD_LIBS%g +s%@SHLIB_CFLAGS@%$SHLIB_CFLAGS%g +s%@SHLIB_SUFFIX@%$SHLIB_SUFFIX%g +s%@MAKE_LIB@%$MAKE_LIB%g +s%@MAKE_STUB_LIB@%$MAKE_STUB_LIB%g +s%@INSTALL_LIB@%$INSTALL_LIB%g +s%@INSTALL_STUB_LIB@%$INSTALL_STUB_LIB%g +s%@CFLAGS_DEFAULT@%$CFLAGS_DEFAULT%g +s%@LDFLAGS_DEFAULT@%$LDFLAGS_DEFAULT%g +s%@LIBOBJS@%$LIBOBJS%g +s%@TCL_VERSION@%$TCL_VERSION%g +s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g +s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g +s%@TCL_PATCH_LEVEL@%$TCL_PATCH_LEVEL%g +s%@TCL_YEAR@%$TCL_YEAR%g +s%@TCL_LIB_FILE@%$TCL_LIB_FILE%g +s%@TCL_LIB_FLAG@%$TCL_LIB_FLAG%g +s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g +s%@TCL_STUB_LIB_FILE@%$TCL_STUB_LIB_FILE%g +s%@TCL_STUB_LIB_FLAG@%$TCL_STUB_LIB_FLAG%g +s%@TCL_STUB_LIB_SPEC@%$TCL_STUB_LIB_SPEC%g +s%@TCL_STUB_LIB_PATH@%$TCL_STUB_LIB_PATH%g +s%@TCL_INCLUDE_SPEC@%$TCL_INCLUDE_SPEC%g +s%@TCL_BUILD_STUB_LIB_SPEC@%$TCL_BUILD_STUB_LIB_SPEC%g +s%@TCL_BUILD_STUB_LIB_PATH@%$TCL_BUILD_STUB_LIB_PATH%g +s%@TCL_SRC_DIR@%$TCL_SRC_DIR%g +s%@TCL_DBGX@%$TCL_DBGX%g +s%@CFG_TCL_SHARED_LIB_SUFFIX@%$CFG_TCL_SHARED_LIB_SUFFIX%g +s%@CFG_TCL_UNSHARED_LIB_SUFFIX@%$CFG_TCL_UNSHARED_LIB_SUFFIX%g +s%@CFG_TCL_EXPORT_FILE_SUFFIX@%$CFG_TCL_EXPORT_FILE_SUFFIX%g +s%@TCL_SHARED_BUILD@%$TCL_SHARED_BUILD%g +s%@LD_LIBRARY_PATH_VAR@%$LD_LIBRARY_PATH_VAR%g +s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g +s%@TCL_NEEDS_EXP_FILE@%$TCL_NEEDS_EXP_FILE%g +s%@TCL_BUILD_EXP_FILE@%$TCL_BUILD_EXP_FILE%g +s%@TCL_EXP_FILE@%$TCL_EXP_FILE%g +s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g +s%@TCL_SHARED_LIB_SUFFIX@%$TCL_SHARED_LIB_SUFFIX%g +s%@TCL_UNSHARED_LIB_SUFFIX@%$TCL_UNSHARED_LIB_SUFFIX%g +s%@TCL_HAS_LONGLONG@%$TCL_HAS_LONGLONG%g +s%@BUILD_DLTEST@%$BUILD_DLTEST%g +s%@TCL_PACKAGE_PATH@%$TCL_PACKAGE_PATH%g +s%@TCL_LIBRARY@%$TCL_LIBRARY%g +s%@PRIVATE_INCLUDE_DIR@%$PRIVATE_INCLUDE_DIR%g +s%@HTML_DIR@%$HTML_DIR%g +s%@EXTRA_CC_SWITCHES@%$EXTRA_CC_SWITCHES%g +s%@EXTRA_INSTALL@%$EXTRA_INSTALL%g +s%@EXTRA_INSTALL_BINARIES@%$EXTRA_INSTALL_BINARIES%g +s%@EXTRA_BUILD_HTML@%$EXTRA_BUILD_HTML%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +EOF +cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF +test "$FRAMEWORK_BUILD" = "1" && n=Tcl && + f=$n.framework && v=Versions/$VERSION && + echo "creating $f" && rm -rf $f && mkdir -p $f/$v/Resources && + ln -s $v/$n $v/Resources $f && ln -s ../../../$n $f/$v && + ln -s ../../../../$n-Info.plist $f/$v/Resources/Info.plist && + unset n f v + + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 +