3 # If these # comments don't work, trim them. Don't worry about any other
4 # shell scripts, Configure will trim # comments from them for you.
6 # (If you are trying to port this package to a machine without sh,
7 # I would suggest you have a look at the prototypical config_h.SH file
8 # and edit it to reflect your system. Some packages may include samples
9 # of config.h for certain machines, so you might look for one of those.)
11 # Yes, you may rip this off to use in other distribution packages. This
12 # script belongs to the public domain and cannot be copyrighted.
14 # (Note: this Configure script was generated automatically. Rather than
15 # working with this copy of Configure, you may wish to get metaconfig.
16 # The dist-3.0 package (which contains metaconfig) was posted in
17 # comp.sources.misc and is available on CPAN under authors/id/RAM so
18 # you may fetch it yourself from your nearest archive site.)
21 # $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
23 # Generated on Sat Mar 18 19:51:46 EET 2000 [metaconfig 3.0 PL70]
24 # (with additional metaconfig patches by perlbug@perl.com)
29 SCO csh still thinks true is false. Write to SCO today and tell them that next
30 year Configure ought to "rm /bin/csh" unless they fix their blasted shell. :-)
32 (Actually, Configure ought to just patch csh in place. Hmm. Hmmmmm. All
33 we'd have to do is go in and swap the && and || tokens, wherever they are.)
35 [End of diatribe. We now return you to your regularly scheduled programming...]
39 OOPS! You naughty creature! You didn't run Configure with sh!
40 I will attempt to remedy the situation by running sh for you...
43 true || cat /tmp/c1$$ /tmp/c2$$
44 true || exec sh $0 $argv:q
46 (exit $?0) || cat /tmp/c2$$
47 (exit $?0) || exec sh $0 $argv:q
48 rm -f /tmp/c1$$ /tmp/c2$$
50 : compute my invocation name
54 me=`echo $0 | sed -e 's!.*/\(.*\)!\1!' 2>/dev/null`
59 : Proper separator for the PATH environment variable
61 : On OS/2 this directory should exist if this is not floppy only system :-]
62 if test -d c:/. ; then
63 if test -n "$OS2_SHELL"; then
65 PATH=`cmd /c "echo %PATH%" | tr '\\\\' / `
66 OS2_SHELL=`cmd /c "echo %OS2_SHELL%" | tr '\\\\' / | tr '[A-Z]' '[a-z]'`
67 elif test -n "$DJGPP"; then
73 paths='/bin /usr/bin /usr/local/bin /usr/ucb /usr/local /usr/lbin'
74 paths="$paths /opt/bin /opt/local/bin /opt/local /opt/lbin"
75 paths="$paths /usr/5bin /etc /usr/gnu/bin /usr/new /usr/new/bin /usr/nbin"
76 paths="$paths /opt/gnu/bin /opt/new /opt/new/bin /opt/nbin"
77 paths="$paths /sys5.3/bin /sys5.3/usr/bin /bsd4.3/bin /bsd4.3/usr/ucb"
78 paths="$paths /bsd4.3/usr/bin /usr/bsd /bsd43/bin /usr/ccs/bin"
79 paths="$paths /etc /usr/lib /usr/ucblib /lib /usr/ccs/lib"
80 paths="$paths /sbin /usr/sbin /usr/libexec"
86 *) test -d $p && PATH=$PATH$p_$p ;;
93 : shall we be using ksh?
99 if (PATH=.; alias -x) >/dev/null 2>&1; then
102 if test -f /hp-ux -a -f /bin/ksh; then
103 needksh='to avoid sh bug in "here document" expansion'
105 if test -d /usr/lpp -a -f /usr/bin/bsh -a -f /usr/bin/uname; then
106 if test X`/usr/bin/uname -v` = X4; then
107 avoidksh="to avoid AIX 4's /bin/sh"
111 if test -f /osf_boot -a -f /usr/sbin/setld; then
112 if test X`/usr/bin/uname -s` = XOSF1; then
113 avoidksh="to avoid Digital UNIX' ksh"
115 unset BIN_SH # if this is 'xpg4' sh will start up ksh
118 case "$inksh/$needksh" in
125 case "$inksh/$avoidksh" in
131 case "$inksh/$needksh-$avoidksh-" in
134 (I see you are using the Korn shell. Some ksh's blow up on $me,
135 mainly on older exotic systems. If yours does, try the Bourne shell instead.)
141 echo "(Feeding myself to $newsh $reason.)"
143 Configure|*/Configure) exec $newsh $0 "$@";;
144 *) exec $newsh Configure "$@";;
149 : if needed set CDPATH to a harmless value that is not chatty
150 : avoid bash 2.02 problems with empty CDPATH.
154 *bash*) CDPATH='.' ;;
159 : Configure runs within the UU subdirectory
160 test -d UU || mkdir UU
455 d_old_pthread_create_joinable=''
456 old_pthread_create_joinable=''
698 inc_version_list_init=''
716 ignore_versioned_solibs=''
883 d_stdio_stream_array=''
884 stdio_stream_array=''
935 smallmach='pdp11 i8086 z8000 i80286 iAPX286'
938 : We must find out about Eunice early
940 if test -f /etc/unixtovms; then
941 eunicefix=/etc/unixtovms
943 if test -f /etc/unixtovms.exe; then
944 eunicefix=/etc/unixtovms.exe
948 : set useposix=false in your hint file to disable the POSIX extension.
950 : set useopcode=false in your hint file to disable the Opcode extension.
952 : Trailing extension. Override this in a hint file, if needed.
954 : Extra object files, if any, needed on this platform.
956 : Possible local include directories to search.
957 : Set locincpth to "" in a hint file to defeat local include searches.
958 locincpth="/usr/local/include /opt/local/include /usr/gnu/include"
959 locincpth="$locincpth /opt/gnu/include /usr/GNU/include /opt/GNU/include"
961 : no include file wanted by default
965 : change the next line if compiling for Xenix/286 on Xenix/386
966 xlibpth='/usr/lib/386 /lib/386'
967 : Possible local library directories to search.
968 loclibpth="/usr/local/lib /opt/local/lib /usr/gnu/lib"
969 loclibpth="$loclibpth /opt/gnu/lib /usr/GNU/lib /opt/GNU/lib"
971 : general looking path for locating libraries
972 glibpth="/usr/lib/large /lib /usr/lib $xlibpth"
973 glibpth="$glibpth /lib/large /usr/lib/small /lib/small"
974 glibpth="$glibpth /usr/ccs/lib /usr/ucblib /usr/local/lib"
975 test -f /usr/shlib/libc.so && glibpth="/usr/shlib $glibpth"
976 test -f /shlib/libc.so && glibpth="/shlib $glibpth"
978 : Private path used by Configure to find libraries. Its value
979 : is prepended to libpth. This variable takes care of special
980 : machines, like the mips. Usually, it should be empty.
983 : default library list
985 : some systems want to use only the non-versioned libso:s
986 ignore_versioned_solibs=''
987 : set usemultiplicity on the Configure command line to enable multiplicity.
988 : set usesocks on the Configure command line to enable socks.
989 : set usethreads on the Configure command line to enable threads.
990 : full support for void wanted by default
993 : List of libraries we want.
994 : If anyone needs -lnet, put it in a hint file.
995 libswanted='sfio socket bind inet nsl nm ndbm gdbm dbm db malloc dl'
996 libswanted="$libswanted dld ld sun m c cposix posix"
997 libswanted="$libswanted ndir dir crypt sec"
998 libswanted="$libswanted ucb bsd BSD PW x iconv"
999 : We probably want to search /usr/shlib before most other libraries.
1000 : This is only used by the lib/ExtUtils/MakeMaker.pm routine extliblist.
1001 glibpth=`echo " $glibpth " | sed -e 's! /usr/shlib ! !'`
1002 glibpth="/usr/shlib $glibpth"
1003 : Do not use vfork unless overridden by a hint file.
1006 : Find the basic shell for Bourne shell scripts
1010 *bsd*|sys5*) xxx="/$SYSTYPE/bin/sh";;
1013 if test -f "$xxx"; then
1016 : Build up a list and do a single loop so we can 'break' out.
1017 pth=`echo $PATH | sed -e "s/$p_/ /g"`
1018 for xxx in sh bash ksh pdksh ash; do
1020 try="$try ${p}/${xxx}"
1024 if test -f "$xxx"; then
1027 elif test -f "$xxx.exe"; then
1038 $me: Fatal Error: I can't find a Bourne Shell anywhere.
1040 Usually it's in /bin/sh. How did you even get this far?
1041 Please contact me (Perl Maintainers) at perlbug@perl.com and
1042 we'll try to straighten this all out.
1048 : see if sh knows # comments
1049 if `$sh -c '#' >/dev/null 2>&1`; then
1053 test -f $xcat || xcat=/usr/bin/cat
1058 if test -s today; then
1061 echo "#! $xcat" > try
1065 if test -s today; then
1073 echo "Your $sh doesn't grok # comments--I will strip them later on."
1076 echo "exec grep -v '^[ ]*#'" >spitshell
1078 $eunicefix spitshell
1079 spitshell=`pwd`/spitshell
1081 echo "I presume that if # doesn't work, #! won't work either!"
1086 : figure out how to guarantee sh startup
1088 '') startsh=${sharpbang}${sh} ;;
1100 : echo "Yup, it does."
1102 echo "Hmm... '$startsh' does not guarantee sh startup..."
1103 echo "You may have to fix up the shell scripts to make sure $sh runs them."
1108 : Save command line options in file UU/cmdline.opt for later use in
1109 : generating config.sh.
1110 cat > cmdline.opt <<EOSH
1111 # Configure command line arguments.
1118 cat >>cmdline.opt <<EOSH
1119 config_arg$argn='$arg'
1121 argn=`expr $argn + 1`
1124 : produce awk script to parse command line options
1125 cat >options.awk <<'EOF'
1127 optstr = "A:dD:eEf:hKOrsSU:V"; # getopt-style specification
1129 len = length(optstr);
1130 for (i = 1; i <= len; i++) {
1131 c = substr(optstr, i, 1);
1132 if (i < len) a = substr(optstr, i + 1, 1); else a = "";
1143 if (substr(str, 1, 1) != "-") {
1144 printf("'%s'\n", str);
1148 for (i = 2; i <= len; i++) {
1149 c = substr(str, i, 1);
1151 printf("-%s\n", substr(str, i));
1157 printf("'%s'\n", substr(str, i + 1));
1170 : process the command line options
1171 set X `for arg in "$@"; do echo "X$arg"; done |
1172 sed -e s/X// | awk -f options.awk`
1177 : set up default values
1187 rm -f optdef.sh posthint.sh
1188 cat >optdef.sh <<EOS
1194 while test $# -gt 0; do
1196 -d) shift; fastread=yes;;
1197 -e) shift; alldone=cont;;
1201 if test -r "$1"; then
1204 echo "$me: cannot read config file $1." >&2
1209 -h) shift; error=true;;
1210 -r) shift; reuseval=true;;
1211 -s) shift; silent=true; realsilent=true;;
1212 -E) shift; alldone=exit;;
1213 -K) shift; knowitall=true;;
1214 -O) shift; override=true;;
1215 -S) shift; silent=true; extractsh=true;;
1220 echo "$me: use '-U symbol=', not '-D symbol='." >&2
1221 echo "$me: ignoring -D $1" >&2
1224 sed -e "s/'/'\"'\"'/g" -e "s/=\(.*\)/='\1'/" >> optdef.sh;;
1225 *) echo "$1='define'" >> optdef.sh;;
1232 *=) echo "$1" >> optdef.sh;;
1234 echo "$me: use '-D symbol=val', not '-U symbol=val'." >&2
1235 echo "$me: ignoring -U $1" >&2
1237 *) echo "$1='undef'" >> optdef.sh;;
1248 *=*) zzz=`echo $yyy|sed 's!=.*!!'`
1252 zzz=" "`echo $yyy|sed 's!^[^=]*=!!'`
1253 yyy=`echo $yyy|sed 's!=.*!!'` ;;
1259 *:*) xxx=`echo $yyy|sed 's!:.*!!'`
1260 yyy=`echo $yyy|sed 's!^[^:]*:!!'`
1261 zzz=`echo $yyy|sed 's!^[^=]*=!!'`
1262 yyy=`echo $yyy|sed 's!=.*!!'` ;;
1263 *) xxx=`echo $yyy|sed 's!:.*!!'`
1264 yyy=`echo $yyy|sed 's!^[^:]*:!!'` ;;
1270 echo "$yyy=\"\${$yyy}$zzz\"" >> posthint.sh ;;
1272 echo "$yyy=''" >> posthint.sh ;;
1277 echo "$yyy='$zzz'" >> posthint.sh ;;
1279 echo "eval \"$yyy=$zzz\"" >> posthint.sh ;;
1281 echo "$yyy=\"$zzz\${$yyy}\"" >> posthint.sh ;;
1286 echo "$yyy=$zzz" >> posthint.sh ;;
1287 *) echo "$me: unknown -A command '$xxx', ignoring -A $1" >&2 ;;
1291 -V) echo "$me generated by metaconfig 3.0 PL70." >&2
1294 -*) echo "$me: unknown option $1" >&2; shift; error=true;;
1302 Usage: $me [-dehrsEKOSV] [-f config.sh] [-D symbol] [-D symbol=value]
1303 [-U symbol] [-U symbol=] [-A command:symbol...]
1304 -d : use defaults for all answers.
1305 -e : go on without questioning past the production of config.sh.
1306 -f : specify an alternate default configuration file.
1307 -h : print this help message and exit (with an error status).
1308 -r : reuse C symbols value if possible (skips costly nm extraction).
1309 -s : silent mode, only echoes questions and essential information.
1310 -D : define symbol to have some value:
1311 -D symbol symbol gets the value 'define'
1312 -D symbol=value symbol gets the value 'value'
1313 -E : stop at the end of questions, after having produced config.sh.
1314 -K : do not use unless you know what you are doing.
1315 -O : let -D and -U override definitions from loaded configuration file.
1316 -S : perform variable substitutions on all .SH files (can mix with -f)
1317 -U : undefine symbol:
1318 -U symbol symbol gets the value 'undef'
1319 -U symbol= symbol gets completely empty
1320 -A : manipulate symbol after the platform specific hints have been applied:
1321 -A symbol=value append " "value to symbol
1322 -A append:symbol=value append value to symbol
1323 -A define:symbol=value define symbol to have value
1324 -A clear:symbol define symbol to be ''
1325 -A define:symbol define symbol to be 'define'
1326 -A eval:symbol=value define symbol to be eval of value
1327 -A prepend:symbol=value prepend value to symbol
1328 -A undef:symbol define symbol to be 'undef'
1329 -A undef:symbol= define symbol to be ''
1330 -V : print version number and exit (with a zero status).
1337 case "$fastread$alldone" in
1340 if test ! -t 0; then
1341 echo "Say 'sh Configure', not 'sh <Configure'"
1349 true) exec 1>/dev/null;;
1352 : run the defines and the undefines, if any, but leave the file out there...
1355 : create the posthint manipulation script and leave the file out there...
1360 first=`echo $package | sed -e 's/^\(.\).*/\1/'`
1361 last=`echo $package | sed -e 's/^.\(.*\)/\1/'`
1362 case "`echo AbyZ | tr '[:lower:]' '[:upper:]' 2>/dev/null`" in
1363 ABYZ) spackage=`echo $first | tr '[:lower:]' '[:upper:]'`$last;;
1364 *) spackage=`echo $first | tr '[a-z]' '[A-Z]'`$last;;
1367 : Some greps do not return status, grrr.
1368 echo "grimblepritz" >grimble
1369 if grep blurfldyick grimble >/dev/null 2>&1 ; then
1371 elif grep grimblepritz grimble >/dev/null 2>&1 ; then
1377 : the following should work in any shell
1381 echo "AGH! Grep doesn't return a status. Attempting remedial action."
1382 cat >contains <<'EOSS'
1383 grep "$1" "$2" >.greptmp && cat .greptmp && test -s .greptmp
1388 : Find the path to the source tree
1391 */*) src=`echo $0 | sed -e 's%/[^/][^/]*$%%'`
1394 *) src=`cd ../$src && pwd` ;;
1407 if test -f $rsrc/Configure && \
1408 $contains "^package=$package$" $rsrc/Configure >/dev/null 2>&1
1410 : found it, so we are ok.
1413 for src in . .. ../.. ../../.. ../../../..; do
1414 if test -f ../$src/Configure && \
1415 $contains "^package=$package$" ../$src/Configure >/dev/null 2>&1
1426 Sorry, I can't seem to locate the source dir for $package. Please start
1427 Configure with an explicit path -- i.e. /some/path/Configure.
1435 echo "Sources for $package found in \"$src\"." >&4
1439 : script used to extract .SH files with variable substitutions
1440 cat >extract <<'EOS'
1442 echo "Doing variable substitutions on .SH files..."
1443 if test -f $src/MANIFEST; then
1444 set x `awk '{print $1}' <$src/MANIFEST | grep '\.SH$'`
1446 echo "(Looking for .SH files under the source directory.)"
1447 set x `(cd $src; find . -name "*.SH" -print)`
1451 0) set x `(cd $src; echo *.SH)`; shift;;
1453 if test ! -f $src/$1; then
1459 while test $name; do
1460 if test ! -d "$name"; then
1461 create="$name $create";
1462 name=`echo $name | sed -e "s|^[^/]*$||"`;
1463 name=`echo $name | sed -e "s|\(.*\)/.*|\1|"`;
1468 for file in $create; do
1477 dir=`expr X$file : 'X\(.*\)/'`
1478 file=`expr X$file : 'X.*/\(.*\)'`
1479 (cd $dir && . ./$file)
1489 dir=`expr X$file : 'X\(.*\)/'`
1490 file=`expr X$file : 'X.*/\(.*\)'`
1491 (set x $dir; shift; eval $mkdir_p)
1501 if test -f $src/config_h.SH; then
1502 if test ! -f config.h; then
1503 : oops, they left it out of MANIFEST, probably, so do it anyway.
1509 : extract files and exit if asked to do so
1510 case "$extractsh" in
1512 case "$realsilent" in
1516 case "$config_sh" in
1517 '') config_sh='config.sh';;
1520 echo "Fetching answers from $config_sh..."
1523 test "$override" && . ./optdef.sh
1532 : Eunice requires " " instead of "", can you believe it
1535 echo "Beginning of configuration questions for $package."
1537 trap 'echo " "; test -d ../UU && rm -rf X $rmlist; exit 1' 1 2 3 15
1539 : first determine how to suppress newline on echo command
1541 echo "Checking echo to see how to suppress newlines..."
1542 (echo "hi there\c" ; echo " ") >.echotmp
1543 if $contains c .echotmp >/dev/null 2>&1 ; then
1554 echo $n "The star should be here-->$c"
1558 : Now test for existence of everything in MANIFEST
1560 if test -f $rsrc/MANIFEST; then
1561 echo "First let's make sure your kit is complete. Checking..." >&4
1562 awk '$1 !~ /PACK[A-Z]+/ {print $1}' $rsrc/MANIFEST | split -50
1565 for filelist in x??; do
1566 (cd $rsrc; ls `cat $tmppwd/$filelist` >/dev/null 2>>$tmppwd/missing)
1568 if test -s missing; then
1572 THIS PACKAGE SEEMS TO BE INCOMPLETE.
1574 You have the option of continuing the configuration process, despite the
1575 distinct possibility that your kit is damaged, by typing 'y'es. If you
1576 do, don't blame me if something goes wrong. I advise you to type 'n'o
1577 and contact the author (perlbug@perl.com).
1580 echo $n "Continue? [n] $c" >&4
1584 echo "Continuing..." >&4
1588 echo "ABORTING..." >&4
1593 echo "Looks good..."
1596 echo "There is no MANIFEST file. I hope your kit is complete !"
1601 : Find the appropriate value for a newline for tr
1602 if test -n "$DJGPP"; then
1605 if test X"$trnl" = X; then
1606 case "`echo foo|tr '\n' x 2>/dev/null`" in
1610 if test X"$trnl" = X; then
1611 case "`echo foo|tr '\012' x 2>/dev/null`" in
1612 foox) trnl='\012' ;;
1615 if test X"$trnl" = X; then
1618 $me: Fatal Error: cannot figure out how to translate newlines with 'tr'.
1624 : compute the number of columns on the terminal for proper question formatting
1629 : set up the echo used in my read
1630 myecho="case \"\$xxxm\" in
1631 '') echo $n \"\$rp $c\" >&4;;
1633 '') echo $n \"[\$xxxm] $c\";;
1635 if test \`echo \"\$rp [\$xxxm] \" | wc -c\` -ge $COLUMNS; then
1637 echo $n \"[\$xxxm] $c\" >&4
1639 echo $n \"\$rp [\$xxxm] $c\" >&4
1645 : now set up to do reads with possible shell escape and default assignment
1651 case "\$fastread" in
1652 yes) case "\$dflt" in
1655 case "\$silent-\$rp" in
1660 *) case "\$silent" in
1661 true) case "\$rp" in
1666 while expr "X\$ans" : "X!" >/dev/null; do
1670 aok=''; eval "ans=\\"\$answ\\"" && aok=y
1678 set x \`expr "X\$ans" : "X!\(.*\)\$"\`
1687 set x \`expr "X\$ans" : "X&\(.*\)\$"\`
1692 echo "(OK, I'll run with -d after this question.)" >&4
1695 echo "*** Sorry, \$1 not supported yet." >&4
1705 echo "*** Substitution done -- please confirm."
1707 ans=\`echo $n "\$ans$c" | tr '$trnl' ' '\`
1712 echo "*** Error -- try again."
1719 case "\$ans\$xxxm\$nostick" in
1731 : create .config dir to save info across Configure sessions
1732 test -d ../.config || mkdir ../.config
1733 cat >../.config/README <<EOF
1734 This directory created by Configure to save information that should
1735 persist across sessions for $package.
1737 You may safely delete it if you wish.
1740 : general instructions
1743 user=`(logname) 2>/dev/null`
1745 '') user=`whoami 2>&1`;;
1747 if $contains "^$user\$" ../.config/instruct >/dev/null 2>&1; then
1750 rp='Would you like to see the instructions?'
1761 This installation shell script will examine your system and ask you questions
1762 to determine how the perl5 package should be installed. If you get
1763 stuck on a question, you may use a ! shell escape to start a subshell or
1764 execute a command. Many of the questions will have default answers in square
1765 brackets; typing carriage return will give you the default.
1767 On some of the questions which ask for file or directory names you are allowed
1768 to use the ~name construct to specify the login directory belonging to "name",
1769 even if you don't have a shell which knows about that. Questions where this is
1770 allowed will be marked "(~name ok)".
1774 dflt='Type carriage return to continue'
1778 The prompter used in this script allows you to use shell variables and
1779 backticks in your answers. You may use $1, $2, etc... to refer to the words
1780 in the default answer, as if the default line was a set of arguments given to a
1781 script shell. This means you may also use $* to repeat the whole default line,
1782 so you do not have to re-type everything to add something to the default.
1784 Everytime there is a substitution, you will have to confirm. If there is an
1785 error (e.g. an unmatched backtick), the default answer will remain unchanged
1786 and you will be prompted again.
1788 If you are in a hurry, you may run 'Configure -d'. This will bypass nearly all
1789 the questions and use the computed defaults (or the previous answers if there
1790 was already a config.sh file). Type 'Configure -h' for a list of options.
1791 You may also start interactively and then answer '& -d' at any prompt to turn
1792 on the non-interactive behaviour for the remainder of the execution.
1798 Much effort has been expended to ensure that this shell script will run on any
1799 Unix system. If despite that it blows up on yours, your best bet is to edit
1800 Configure and run it again. If you can't run Configure for some reason,
1801 you'll have to generate a config.sh file by hand. Whatever problems you
1802 have, let me (perlbug@perl.com) know how I blew it.
1804 This installation script affects things in two ways:
1806 1) it may do direct variable substitutions on some of the files included
1808 2) it builds a config.h file for inclusion in C programs. You may edit
1809 any of these files as the need arises after running this script.
1811 If you make a mistake on a question, there is no easy way to back up to it
1812 currently. The easiest thing to do is to edit config.sh and rerun all the SH
1813 files. Configure will offer to let you do this before it runs the SH files.
1816 dflt='Type carriage return to continue'
1818 case "$firsttime" in
1819 true) echo $user >>../.config/instruct;;
1823 : find out where common programs are
1825 echo "Locating common programs..." >&4
1838 if test -d \$dir/\$thing; then
1844 for thisthing in \$dir/\$thing; do
1845 : just loop through to pick last item
1847 if test -f \$thisthing; then
1850 elif test -f \$dir/\$thing.exe; then
1851 if test -n "$DJGPP"; then
1852 echo \$dir/\$thing.exe
1854 : on Eunice apparently
1904 pth=`echo $PATH | sed -e "s/$p_/ /g"`
1905 pth="$pth /lib /usr/lib"
1906 for file in $loclist; do
1910 if test -f "$xxx"; then
1913 echo "WARNING: no $xxx -- ignoring your setting for $file." >&4
1914 xxx=`./loc $file $file $pth`
1917 '') xxx=`./loc $file $file $pth`;;
1918 *) xxx=`./loc $xxx $xxx $pth`;;
1924 echo $file is in $xxx.
1927 echo $file is in $xxx.
1930 echo "I don't know where '$file' is, and my life depends on it." >&4
1931 echo "Go find a public domain implementation or fix your PATH setting!" >&4
1937 echo "Don't worry if any of the following aren't found..."
1939 for file in $trylist; do
1943 if test -f "$xxx"; then
1946 echo "WARNING: no $xxx -- ignoring your setting for $file." >&4
1947 xxx=`./loc $file $file $pth`
1950 '') xxx=`./loc $file $file $pth`;;
1951 *) xxx=`./loc $xxx $xxx $pth`;;
1957 echo $file is in $xxx.
1960 echo $file is in $xxx.
1963 echo "I don't see $file out there, $say."
1970 echo "Substituting grep for egrep."
1976 echo "Substituting cp for ln."
1982 echo "Hopefully test is built into your sh."
1985 if `sh -c "PATH= test true" >/dev/null 2>&1`; then
1986 echo "Using the test built into your sh."
1994 echo "Hopefully echo is built into your sh."
1999 echo "Checking compatibility between $echo and builtin echo (if any)..." >&4
2000 $echo $n "hi there$c" >foo1
2001 echo $n "hi there$c" >foo2
2002 if cmp foo1 foo2 >/dev/null 2>&1; then
2003 echo "They are compatible. In fact, they may be identical."
2010 They are not compatible! You are probably running ksh on a non-USG system.
2011 I'll have to use $echo instead of the builtin, since Bourne shell doesn't
2012 have echo built in and we may have to run some Bourne shell scripts. That
2013 means I'll have to use '$n$c' to suppress newlines now. Life is ridiculous.
2016 $echo $n "The star should be here-->$c"
2023 : determine whether symbolic links are supported
2026 if $ln -s blurfl sym > /dev/null 2>&1 ; then
2027 echo "Symbolic links are supported." >&4
2030 echo "Symbolic links are NOT supported." >&4
2035 : see whether [:lower:] and [:upper:] are supported character classes
2037 case "`echo AbyZ | $tr '[:lower:]' '[:upper:]' 2>/dev/null`" in
2039 echo "Good, your tr supports [:lower:] and [:upper:] to convert case." >&4
2043 *) # There is a discontinuity in EBCDIC between 'I' and 'J'
2044 # (0xc9 and 0xd1), therefore that is a nice testing point.
2045 if test "X$up" = X -o "X$low" = X; then
2046 case "`echo IJ | $tr '[I-J]' '[i-j]' 2>/dev/null`" in
2052 if test "X$up" = X -o "X$low" = X; then
2053 case "`echo IJ | $tr I-J i-j 2>/dev/null`" in
2059 if test "X$up" = X -o "X$low" = X; then
2060 case "`echo IJ | od -x 2>/dev/null`" in
2062 echo "Hey, this might be EBCDIC." >&4
2063 if test "X$up" = X -o "X$low" = X; then
2064 case "`echo IJ | $tr '[A-IJ-RS-Z]' '[a-ij-rs-z]' 2>/dev/null`" in
2065 ij) up='[A-IJ-RS-Z]'
2070 if test "X$up" = X -o "X$low" = X; then
2071 case "`echo IJ | $tr A-IJ-RS-Z a-ij-rs-z 2>/dev/null`" in
2081 case "`echo IJ | $tr \"$up\" \"$low\" 2>/dev/null`" in
2083 echo "Using $up and $low to convert case." >&4
2086 echo "I don't know how to translate letters from upper to lower case." >&4
2087 echo "Your tr is not acting any way I know of." >&4
2091 : set up the translation script tr, must be called with ./tr of course
2095 '[A-Z][a-z]') exec $tr '$up' '$low';;
2096 '[a-z][A-Z]') exec $tr '$low' '$up';;
2103 : Try to determine whether config.sh was made on this system
2104 case "$config_sh" in
2106 myuname=`$uname -a 2>/dev/null`
2107 $test -z "$myuname" && myuname=`hostname 2>/dev/null`
2108 # tr '[A-Z]' '[a-z]' would not work in EBCDIC
2109 # because the A-Z/a-z are not consecutive.
2110 myuname=`echo $myuname | $sed -e 's/^[^=]*=//' -e 's/\///g' | \
2111 ./tr '[A-Z]' '[a-z]' | $tr $trnl ' '`
2112 newmyuname="$myuname"
2114 case "$knowitall" in
2116 if test -f ../config.sh; then
2117 if $contains myuname= ../config.sh >/dev/null 2>&1; then
2118 eval "`grep myuname= ../config.sh`"
2120 if test "X$myuname" = "X$newmyuname"; then
2128 : Get old answers from old config file if Configure was run on the
2129 : same system, otherwise use the hints.
2132 if test -f config.sh; then
2134 rp="I see a config.sh file. Shall I use it to set the defaults?"
2137 n*|N*) echo "OK, I'll ignore it."; mv config.sh config.sh.old;;
2138 *) echo "Fetching default answers from your old config.sh file..." >&4
2146 : Older versions did not always set $sh. Catch re-use of such
2155 if test ! -f config.sh; then
2158 First time through, eh? I have some defaults handy for some systems
2159 that need some extra help getting the Configure answers right:
2162 (cd $src/hints; ls -C *.sh) | $sed 's/\.sh/ /g' >&4
2164 : Half the following guesses are probably wrong... If you have better
2165 : tests or hints, please send them to perlbug@perl.com
2166 : The metaconfig authors would also appreciate a copy...
2167 $test -f /irix && osname=irix
2168 $test -f /xenix && osname=sco_xenix
2169 $test -f /dynix && osname=dynix
2170 $test -f /dnix && osname=dnix
2171 $test -f /lynx.os && osname=lynxos
2172 $test -f /unicos && osname=unicos && osvers=`$uname -r`
2173 $test -f /unicosmk && osname=unicosmk && osvers=`$uname -r`
2174 $test -f /unicosmk.ar && osname=unicosmk && osvers=`$uname -r`
2175 $test -f /bin/mips && /bin/mips && osname=mips
2176 $test -d /NextApps && set X `hostinfo | grep 'NeXT Mach.*:' | \
2177 $sed -e 's/://' -e 's/\./_/'` && osname=next && osvers=$4
2178 $test -d /usr/apollo/bin && osname=apollo
2179 $test -f /etc/saf/_sactab && osname=svr4
2180 $test -d /usr/include/minix && osname=minix
2181 if $test -d /MachTen -o -d /MachTen_Folder; then
2183 if $test -x /sbin/version; then
2184 osvers=`/sbin/version | $awk '{print $2}' |
2185 $sed -e 's/[A-Za-z]$//'`
2186 elif $test -x /usr/etc/version; then
2187 osvers=`/usr/etc/version | $awk '{print $2}' |
2188 $sed -e 's/[A-Za-z]$//'`
2194 $test -f /sys/posix.dll &&
2195 $test -f /usr/bin/what &&
2196 set X `/usr/bin/what /sys/posix.dll` &&
2197 $test "$3" = UWIN &&
2201 if $test -f $uname; then
2209 umips) osname=umips ;;
2212 [23]100) osname=mips ;;
2213 next*) osname=next ;;
2215 tmp=`/bin/uname -X 2>/dev/null|awk '/3\.2v[45]/{ print $(NF) }'`
2216 if $test "$tmp" != "" -a "$3" = "3.2" -a -f '/etc/systemid'; then
2219 elif $test -f /etc/kconfig; then
2221 if test "$lns" = "$ln -s"; then
2223 elif $contains _SYSV3 /usr/include/stdio.h > /dev/null 2>&1 ; then
2225 elif $contains _POSIX_SOURCE /usr/include/stdio.h > /dev/null 2>&1 ; then
2232 if test -n "$DJGPP"; then
2241 tmp=`( (oslevel) 2>/dev/null || echo "not found") 2>&1`
2243 'not found') osvers="$4"."$3" ;;
2244 '<3240'|'<>3240') osvers=3.2.0 ;;
2245 '=3240'|'>3240'|'<3250'|'<>3250') osvers=3.2.4 ;;
2246 '=3250'|'>3250') osvers=3.2.5 ;;
2250 bsd386) osname=bsd386
2253 cygwin*) osname=cygwin
2256 *dc.osx) osname=dcosx
2262 domainos) osname=apollo
2268 dynixptx*) osname=dynixptx
2269 osvers=`echo "$4"|sed 's/^v//'`
2271 freebsd) osname=freebsd
2273 genix) osname=genix ;;
2275 osvers=`echo "$3" | $sed 's,.*\.\([0-9]*\.[0-9]*\),\1,'`
2291 netbsd*) osname=netbsd
2294 news-os) osvers="$3"
2296 4*) osname=newsos4 ;;
2300 next*) osname=next ;;
2301 POSIX-BC | posix-bc ) osname=posix-bc
2304 powerux | power_ux | powermax_os | powermaxos | \
2305 powerunix | power_unix) osname=powerux
2311 solaris) osname=solaris
2313 5*) osvers=`echo $3 | $sed 's/^5/2/g'` ;;
2320 osvers=`echo $3 | $sed 's/^5/2/g'` ;;
2324 titanos) osname=titanos
2333 ultrix) osname=ultrix
2336 osf1|mls+) case "$5" in
2339 osvers=`echo "$3" | sed 's/^[xvt]//'`
2341 hp*) osname=hp_osf1 ;;
2342 mips) osname=mips_osf1 ;;
2345 unixware) osname=svr5
2351 $2) case "$osname" in
2355 : svr4.x or possibly later
2365 if test -f /stand/boot ; then
2366 eval `grep '^INITPROG=[a-z/0-9]*$' /stand/boot`
2367 if test -n "$INITPROG" -a -f "$INITPROG"; then
2368 isesix=`strings -a $INITPROG|grep 'ESIX SYSTEM V/386 Release 4.0'`
2369 if test -n "$isesix"; then
2377 *) if test -f /etc/systemid; then
2379 set `echo $3 | $sed 's/\./ /g'` $4
2380 if $test -f $src/hints/sco_$1_$2_$3.sh; then
2382 elif $test -f $src/hints/sco_$1_$2.sh; then
2384 elif $test -f $src/hints/sco_$1.sh; then
2389 '') : Still unknown. Probably a generic Sys V.
2398 *) case "$osname" in
2399 '') : Still unknown. Probably a generic BSD.
2407 if test -f /vmunix -a -f $src/hints/news_os.sh; then
2408 (what /vmunix | UU/tr '[A-Z]' '[a-z]') > UU/kernel.what 2>&1
2409 if $contains news-os UU/kernel.what >/dev/null 2>&1; then
2412 $rm -f UU/kernel.what
2413 elif test -d c:/.; then
2420 : Now look for a hint file osname_osvers, unless one has been
2421 : specified already.
2424 file=`echo "${osname}_${osvers}" | $sed -e 's%\.%_%g' -e 's%_$%%'`
2425 : Also try without trailing minor version numbers.
2426 xfile=`echo $file | $sed -e 's%_[^_]*$%%'`
2427 xxfile=`echo $xfile | $sed -e 's%_[^_]*$%%'`
2428 xxxfile=`echo $xxfile | $sed -e 's%_[^_]*$%%'`
2429 xxxxfile=`echo $xxxfile | $sed -e 's%_[^_]*$%%'`
2432 *) case "$osvers" in
2435 *) if $test -f $src/hints/$file.sh ; then
2437 elif $test -f $src/hints/$xfile.sh ; then
2439 elif $test -f $src/hints/$xxfile.sh ; then
2441 elif $test -f $src/hints/$xxxfile.sh ; then
2443 elif $test -f $src/hints/$xxxxfile.sh ; then
2445 elif $test -f "$src/hints/${osname}.sh" ; then
2454 if $test -f Policy.sh ; then
2457 none) dflt="Policy" ;;
2458 *) dflt="Policy $dflt" ;;
2463 dflt=`echo $hintfile | $sed 's/\.sh$//'`
2467 if $test -f Policy.sh ; then
2470 There's also a Policy hint file available, which should make the
2471 site-specific (policy) questions easier to answer.
2478 You may give one or more space-separated answers, or "none" if appropriate.
2479 A well-behaved OS will have no hints, so answering "none" or just "Policy"
2480 is a good thing. DO NOT give a wrong version or a wrong OS.
2484 rp="Which of these apply, if any?"
2487 for file in $tans; do
2488 if $test X$file = XPolicy -a -f Policy.sh; then
2490 $cat Policy.sh >> UU/config.sh
2491 elif $test -f $src/hints/$file.sh; then
2492 . $src/hints/$file.sh
2493 $cat $src/hints/$file.sh >> UU/config.sh
2494 elif $test X$tans = X -o X$tans = Xnone ; then
2497 : Give one chance to correct a possible typo.
2498 echo "$file.sh does not exist"
2500 rp="hint to use instead?"
2502 for file in $ans; do
2503 if $test -f "$src/hints/$file.sh"; then
2504 . $src/hints/$file.sh
2505 $cat $src/hints/$file.sh >> UU/config.sh
2506 elif $test X$ans = X -o X$ans = Xnone ; then
2509 echo "$file.sh does not exist -- ignored."
2516 : Remember our hint file for later.
2517 if $test -f "$src/hints/$file.sh" ; then
2527 echo "Fetching default answers from $config_sh..." >&4
2531 cp $config_sh config.sh 2>/dev/null
2541 test "$override" && . ./optdef.sh
2542 myuname="$newmyuname"
2544 : Restore computed paths
2545 for file in $loclist $trylist; do
2546 eval $file="\$_$file"
2551 Configure uses the operating system name and version to set some defaults.
2552 The default value is probably right if the name rings a bell. Otherwise,
2553 since spelling matters for me, either accept the default or answer "none"
2560 ''|' '|none) dflt=none ;;
2561 *) dflt=`echo $hintfile | $sed -e 's/\.sh$//' -e 's/_.*$//'` ;;
2564 *) dflt="$osname" ;;
2566 rp="Operating system name?"
2570 *) osname=`echo "$ans" | $sed -e 's/[ ][ ]*/_/g' | ./tr '[A-Z]' '[a-z]'`;;
2576 ''|' '|none) dflt=none ;;
2577 *) dflt=`echo $hintfile | $sed -e 's/\.sh$//' -e 's/^[^_]*//'`
2578 dflt=`echo $dflt | $sed -e 's/^_//' -e 's/_/./g'`
2580 ''|' ') dflt=none ;;
2585 *) dflt="$osvers" ;;
2587 rp="Operating system version?"
2597 : who configured the system
2598 cf_time=`LC_ALL=C; LANGUAGE=C; export LC_ALL; export LANGUAGE; $date 2>&1`
2599 cf_by=`(logname) 2>/dev/null`
2602 cf_by=`(whoami) 2>/dev/null`
2604 "") cf_by=unknown ;;
2608 : set up the script used to warn in case of inconsistency
2615 echo "*** WHOA THERE!!! ***" >&4
2616 echo " The $hint value for \$$var on this machine was \"$was\"!" >&4
2617 rp=" Keep the $hint value?"
2620 y) td=$was; tu=$was;;
2624 : function used to set $1 to $val
2625 setvar='var=$1; eval "was=\$$1"; td=$define; tu=$undef;
2627 $define$undef) . ./whoa; eval "$var=\$td";;
2628 $undef$define) . ./whoa; eval "$var=\$tu";;
2629 *) eval "$var=$val";;
2632 case "$usethreads" in
2633 $define|true|[yY]*) dflt='y';;
2638 Perl can be built to take advantage of threads on some systems.
2639 To do so, Configure can be run with -Dusethreads.
2641 Note that threading is a highly experimental feature, and
2642 some known race conditions still remain. If you choose to try
2643 it, be very sure to not actually deploy it for production
2644 purposes. README.threads has more details, and is required
2645 reading if you enable threads.
2647 If this doesn't make any sense to you, just accept the default '$dflt'.
2649 rp='Build a threading Perl?'
2652 y|Y) val="$define" ;;
2658 case "$usethreads" in
2662 As of 5.5.640, Perl has two different internal threading implementations,
2663 the 5.005 version (5005threads) and an interpreter-based version
2664 (ithreads) that has one interpreter per thread. Both are very
2665 experimental. This arrangement exists to help developers work out
2666 which one is better.
2668 If you're a casual user, you probably don't want interpreter-threads
2669 at this time. There doesn't yet exist a way to create threads from
2670 within Perl in this model, i.e., "use Thread;" will NOT work.
2672 : Default to ithreads unless overridden on command line or with
2675 case "$use5005threads" in
2676 $define|true|[yY]*) dflt='n';;
2678 case "$useithreads" in
2679 $undef|false|[nN]*) dflt='n';;
2681 rp='Use interpreter-based ithreads?'
2684 y|Y) val="$define" ;;
2689 : Now set use5005threads to the opposite value.
2690 case "$useithreads" in
2691 $define) val="$undef" ;;
2698 useithreads="$undef"
2699 use5005threads="$undef"
2703 case "$d_oldpthreads" in
2704 '') : Configure tests would be welcome here. For now, assume undef.
2706 *) val="$d_oldpthreads" ;;
2712 case "$usethreads" in
2713 "$define"|true|[yY]*)
2714 : Look for a hint-file generated 'call-back-unit'. If the
2715 : user has specified that a threading perl is to be built,
2716 : we may need to set or change some other defaults.
2717 if $test -f usethreads.cbu; then
2718 echo "Your platform has some specific hints for threaded builds, using them..."
2722 (Your platform doesn't have any specific hints for threaded builds.
2723 Assuming POSIX threads, then.)
2731 Perl can be built so that multiple Perl interpreters can coexist
2732 within the same Perl executable.
2735 case "$useithreads" in
2738 This multiple interpreter support is required for interpreter-based threads.
2742 *) case "$usemultiplicity" in
2743 $define|true|[yY]*) dflt='y';;
2747 echo "If this doesn't make any sense to you, just accept the default '$dflt'."
2748 rp='Build Perl for multiplicity?'
2751 y|Y) val="$define" ;;
2759 : determine where manual pages are on this system
2763 syspath='/usr/man/man1 /usr/man/mann /usr/man/manl /usr/man/local/man1'
2764 syspath="$syspath /usr/man/u_man/man1 /usr/share/man/man1"
2765 syspath="$syspath /usr/catman/u_man/man1 /usr/man/l_man/man1"
2766 syspath="$syspath /usr/local/man/u_man/man1 /usr/local/man/l_man/man1"
2767 syspath="$syspath /usr/man/man.L /local/man/man1 /usr/local/man/man1"
2768 sysman=`./loc . /usr/man/man1 $syspath`
2771 if $test -d "$sysman"; then
2772 echo "System manual is in $sysman." >&4
2774 echo "Could not find manual pages in source form." >&4
2777 : see what memory models we can support
2780 $cat >pdp11.c <<'EOP'
2789 ( cc -o pdp11 pdp11.c ) >/dev/null 2>&1
2790 if $test -f pdp11 && ./pdp11 2>/dev/null; then
2791 dflt='unsplit split'
2793 tans=`./loc . X /lib/small /lib/large /usr/lib/small /usr/lib/large /lib/medium /usr/lib/medium /lib/huge`
2796 *) if $test -d /lib/small || $test -d /usr/lib/small; then
2801 if $test -d /lib/medium || $test -d /usr/lib/medium; then
2804 if $test -d /lib/large || $test -d /usr/lib/large; then
2807 if $test -d /lib/huge || $test -d /usr/lib/huge; then
2816 Some systems have different model sizes. On most systems they are called
2817 small, medium, large, and huge. On the PDP11 they are called unsplit and
2818 split. If your system doesn't support different memory models, say "none".
2819 If you wish to force everything to one memory model, say "none" here and
2820 put the appropriate flags later when it asks you for other cc and ld flags.
2821 Venix systems may wish to put "none" and let the compiler figure things out.
2822 (In the following question multiple model names should be space separated.)
2824 The default for most systems is "none".
2827 rp="Which memory models are supported?"
2842 '') if $contains '\-i' $sysman/ld.1 >/dev/null 2>&1 || \
2843 $contains '\-i' $sysman/cc.1 >/dev/null 2>&1; then
2850 rp="What flag indicates separate I and D space?"
2858 *large*|*small*|*medium*|*huge*)
2865 rp="What flag indicates large model?"
2875 *huge*) case "$huge" in
2879 rp="What flag indicates huge model?"
2889 *medium*) case "$medium" in
2893 rp="What flag indicates medium model?"
2900 *) medium="$large";;
2903 *small*) case "$small" in
2907 rp="What flag indicates small model?"
2918 echo "Unrecognized memory models--you may have to edit Makefile.SH" >&4
2921 $rm -f pdp11.* pdp11
2923 : make some quick guesses about what we are up against
2925 $echo $n "Hmm... $c"
2935 $cat /usr/include/signal.h /usr/include/sys/signal.h >foo 2>/dev/null
2936 if test -f /osf_boot || $contains 'OSF/1' /usr/include/ctype.h >/dev/null 2>&1
2938 echo "Looks kind of like an OSF/1 system, but we'll see..."
2940 elif test `echo abc | tr a-z A-Z` = Abc ; then
2941 xxx=`./loc addbib blurfl $pth`
2942 if $test -f $xxx; then
2943 echo "Looks kind of like a USG system with BSD features, but we'll see..."
2947 if $contains SIGTSTP foo >/dev/null 2>&1 ; then
2948 echo "Looks kind of like an extended USG system, but we'll see..."
2950 echo "Looks kind of like a USG system, but we'll see..."
2954 elif $contains SIGTSTP foo >/dev/null 2>&1 ; then
2955 echo "Looks kind of like a BSD system, but we'll see..."
2959 echo "Looks kind of like a Version 7 system, but we'll see..."
2962 case "$eunicefix" in
2965 There is, however, a strange, musty smell in the air that reminds me of
2966 something...hmm...yes...I've got it...there's a VMS nearby, or I'm a Blit.
2970 : it so happens the Eunice I know will not run shell scripts in Unix format
2974 echo "Congratulations. You aren't running Eunice."
2978 : Detect OS2. The p_ variable is set above in the Head.U unit.
2983 I have the feeling something is not exactly right, however...don't tell me...
2984 lemme think...does HAL ring a bell?...no, of course, you're only running OS/2!
2989 if test -f /xenix; then
2990 echo "Actually, this looks more like a XENIX system..."
2995 echo "It's not Xenix..."
3000 if test -f /venix; then
3001 echo "Actually, this looks more like a VENIX system..."
3008 echo "Nor is it Venix..."
3011 chmod +x bsd usg v7 osf1 eunice xenix venix os2
3012 $eunicefix bsd usg v7 osf1 eunice xenix venix os2
3015 : see if we need a special compiler
3023 *) if $contains '\-M' $sysman/cc.1 >/dev/null 2>&1 ; then
3024 if $contains '\-M' $sysman/cpp.1 >/dev/null 2>&1; then
3038 On some older systems the default C compiler will not resolve multiple global
3039 references that happen to have the same name. On some such systems the "Mcc"
3040 command may be used to force these to be resolved. On other systems a "cc -M"
3041 command is required. (Note that the -M flag on other systems indicates a
3042 memory model to use!) If you have the Gnu C compiler, you might wish to use
3048 rp="Use which C compiler?"
3056 rp="Use which C compiler?"
3060 : Look for a hint-file generated 'call-back-unit'. Now that the
3061 : user has specified the compiler, we may need to set or change some
3063 if $test -f cc.cbu; then
3067 echo "Checking for GNU cc in disguise and/or its version number..." >&4
3068 $cat >gccvers.c <<EOM
3073 printf("%s\n", __VERSION__);
3075 printf("%s\n", "1");
3081 if $cc $ldflags -o gccvers gccvers.c; then
3082 gccversion=`./gccvers`
3083 case "$gccversion" in
3084 '') echo "You are not using GNU cc." ;;
3085 *) echo "You are using GNU cc $gccversion."
3090 echo "*** WHOA THERE!!! ***" >&4
3091 echo " Your C compiler \"$cc\" doesn't seem to be working!" >&4
3092 case "$knowitall" in
3094 echo " You'd better start hunting for one and let me know about it." >&4
3100 case "$gccversion" in
3101 1*) cpp=`./loc gcc-cpp $cpp $pth` ;;
3104 : decide how portable to be. Allow command line overrides.
3105 case "$d_portable" in
3107 *) d_portable="$define" ;;
3110 : set up shell script to do ~ expansion
3116 echo \$1 | $sed "s|~|\${HOME-\$LOGDIR}|"
3119 if $test -f /bin/csh; then
3120 /bin/csh -f -c "glob \$1"
3125 name=\`$expr x\$1 : '..\([^/]*\)'\`
3126 dir=\`$sed -n -e "/^\${name}:/{s/^[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:\([^:]*\).*"'\$'"/\1/" -e p -e q -e '}' </etc/passwd\`
3127 if $test ! -d "\$dir"; then
3129 echo "\$me: can't locate home directory for: \$name" >&2
3134 echo \$dir/\`$expr x\$1 : '..[^/]*/\(.*\)'\`
3150 : now set up to get a file name
3154 cat <<'EOSC' >>getfile
3170 expr $fn : '.*(\(.*\)).*' | tr ',' $trnl >getfile.ok
3171 fn=`echo $fn | sed 's/(.*)//'`
3177 loc_file=`expr $fn : '.*:\(.*\)'`
3178 fn=`expr $fn : '\(.*\):.*'`
3186 */*) fullpath=true;;
3195 *e*) exp_file=true;;
3198 *p*) nopath_ok=true;;
3203 *d*) type='Directory';;
3204 *l*) type='Locate';;
3209 Locate) what='File';;
3214 case "$d_portable" in
3222 while test "$type"; do
3227 true) rp="$rp (~name ok)";;
3230 if test -f UU/getfile.ok && \
3231 $contains "^$ans\$" UU/getfile.ok >/dev/null 2>&1
3250 value=`UU/filexp $ans`
3253 if test "$ans" != "$value"; then
3254 echo "(That expands to $value on this system.)"
3268 /*) value="$ansexp" ;;
3273 echo "I shall only accept a full path name, as in /bin/ls." >&4
3274 echo "Use a ! shell escape if you wish to check pathnames." >&4
3277 echo "Please give a full path name, starting with slash." >&4
3280 echo "Note that using ~name is ok provided it expands well." >&4
3293 for fp in $gfpth; do
3294 if test "X$fp" = X.; then
3299 if test -f "$pf"; then
3301 elif test -r "$pf" || (test -h "$pf") >/dev/null 2>&1
3303 echo "($value is not a plain file, but that's ok.)"
3306 if test X"$type" = X; then
3313 for fp in $gfpth; do
3314 if test "X$fp" = X.; then
3319 direxp="$fp/$ansexp"
3321 if test -d "$direxp"; then
3329 if test -d "$ansexp"; then
3330 echo "(Looking for $loc_file in directory $value.)"
3331 value="$value/$loc_file"
3332 ansexp="$ansexp/$loc_file"
3334 if test -f "$ansexp"; then
3337 case "$nopath_ok" in
3338 true) case "$value" in
3340 *) echo "Assuming $value will be in people's path."
3356 if test "$fastread" = yes; then
3361 rp="$what $value doesn't exist. Use that name anyway?"
3380 test "X$gfpthkeep" != Xy && gfpth=""
3383 : What should the include directory be ?
3385 $echo $n "Hmm... $c"
3389 if $test -f /bin/mips && /bin/mips; then
3390 echo "Looks like a MIPS system..."
3391 $cat >usr.c <<'EOCP'
3392 #ifdef SYSTYPE_BSD43
3396 if $cc -E usr.c > usr.out && $contains / usr.out >/dev/null 2>&1; then
3397 dflt='/bsd43/usr/include'
3401 mips_type='System V'
3403 $rm -f usr.c usr.out
3404 echo "and you're compiling with the $mips_type compiler and libraries."
3408 echo "Doesn't look like a MIPS system."
3418 case "$xxx_prompt" in
3421 rp='Where are the include files you want to use?'
3429 : see how we invoke the C preprocessor
3431 echo "Now, how can we feed standard input to your C preprocessor..." >&4
3432 cat <<'EOT' >testcpp.c
3438 if test ! -f cppstdin; then
3439 if test "X$osname" = "Xaix" -a "X$gccversion" = X; then
3440 # AIX cc -E doesn't show the absolute headerfile
3441 # locations but we'll cheat by using the -M flag.
3442 echo 'cat >.$$.c; rm -f .$$.u; '"$cc"' ${1+"$@"} -M -c .$$.c 2>/dev/null; test -s .$$.u && awk '"'"'$2 ~ /\.h$/ { print "# 0 \""$2"\"" }'"'"' .$$.u; rm -f .$$.o .$$.u; '"$cc"' -E ${1+"$@"} .$$.c; rm .$$.c' > cppstdin
3444 echo 'cat >.$$.c; '"$cc"' -E ${1+"$@"} .$$.c; rm .$$.c' >cppstdin
3447 echo "Keeping your $hint cppstdin wrapper."
3450 wrapper=`pwd`/cppstdin
3454 if $test "X$cppstdin" != "X" && \
3455 $cppstdin $cppminus <testcpp.c >testcpp.out 2>&1 && \
3456 $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1
3458 echo "You used to use $cppstdin $cppminus so we'll use that again."
3460 '') echo "But let's see if we can live without a wrapper..." ;;
3462 if $cpprun $cpplast <testcpp.c >testcpp.out 2>&1 && \
3463 $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1
3465 echo "(And we'll use $cpprun $cpplast to preprocess directly.)"
3468 echo "(However, $cpprun $cpplast does not work, let's see...)"
3476 echo "Good old $cppstdin $cppminus does not seem to be of any help..."
3483 elif echo 'Maybe "'"$cc"' -E" will work...'; \
3484 $cc -E <testcpp.c >testcpp.out 2>&1; \
3485 $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
3486 echo "Yup, it does."
3489 elif echo 'Nope...maybe "'"$cc"' -E -" will work...'; \
3490 $cc -E - <testcpp.c >testcpp.out 2>&1; \
3491 $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
3492 echo "Yup, it does."
3495 elif echo 'Nope...maybe "'"$cc"' -P" will work...'; \
3496 $cc -P <testcpp.c >testcpp.out 2>&1; \
3497 $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
3498 echo "Yipee, that works!"
3501 elif echo 'Nope...maybe "'"$cc"' -P -" will work...'; \
3502 $cc -P - <testcpp.c >testcpp.out 2>&1; \
3503 $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
3504 echo "At long last!"
3507 elif echo 'No such luck, maybe "'$cpp'" will work...'; \
3508 $cpp <testcpp.c >testcpp.out 2>&1; \
3509 $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
3513 elif echo 'Nixed again...maybe "'$cpp' -" will work...'; \
3514 $cpp - <testcpp.c >testcpp.out 2>&1; \
3515 $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
3516 echo "Hooray, it works! I was beginning to wonder."
3519 elif echo 'Uh-uh. Time to get fancy. Trying a wrapper...'; \
3520 $wrapper <testcpp.c >testcpp.out 2>&1; \
3521 $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
3527 rp="No dice. I can't find a C preprocessor. Name one:"
3531 $x_cpp <testcpp.c >testcpp.out 2>&1
3532 if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
3533 echo "OK, that will do." >&4
3535 echo "Sorry, I can't get that to work. Go find one and rerun Configure." >&4
3550 echo "Perhaps can we force $cc -E using a wrapper..."
3551 if $wrapper <testcpp.c >testcpp.out 2>&1; \
3552 $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1
3558 echo "Nope, we'll have to live without it..."
3572 "$wrapper"|'cppstdin') ;;
3573 *) $rm -f $wrapper;;
3575 $rm -f testcpp.c testcpp.out
3577 : Set private lib path
3580 plibpth="$incpath/usr/lib /usr/local/lib /usr/ccs/lib"
3585 '') dlist="$loclibpth $plibpth $glibpth";;
3586 *) dlist="$libpth";;
3589 : Now check and see which directories actually exist, avoiding duplicates
3593 if $test -d $xxx; then
3596 *) libpth="$libpth $xxx";;
3602 Some systems have incompatible or broken versions of libraries. Among
3603 the directories listed in the question below, please remove any you
3604 know not to be holding relevant libraries, and add any that are needed.
3605 Say "none" for none.
3616 rp="Directories to use for library searches?"
3623 : compute shared library extension
3626 if xxx=`./loc libc.sl X $libpth`; $test -f "$xxx"; then
3636 On some systems, shared libraries may be available. Answer 'none' if
3637 you want to suppress searching of shared libraries for the remainder
3638 of this configuration.
3641 rp='What is the file extension used for shared libraries?'
3645 : Define several unixisms.
3646 : Hints files or command line option can be used to override them.
3647 : The convoluted testing is in case hints files set either the old
3650 '') case "$exe_ext" in
3652 *) _exe="$exe_ext" ;;
3657 '') case "$lib_ext" in
3664 '') case "$obj_ext" in
3671 '') case "$path_sep" in
3682 : Which makefile gets called first. This is used by make depend.
3683 case "$firstmakefile" in
3684 '') firstmakefile='makefile';;
3688 $define|true|[yY]*) dflt='y';;
3693 Perl can be built to use the SOCKS proxy protocol library. To do so,
3694 Configure must be run with -Dusesocks.
3696 If this doesn't make any sense to you, just accept the default '$dflt'.
3698 rp='Build Perl for SOCKS?'
3701 y|Y) val="$define" ;;
3707 : Looking for optional libraries
3709 echo "Checking for optional libraries..." >&4
3714 case "$libswanted" in
3715 '') libswanted='c_s';;
3718 "$define") libswanted="$libswanted socks5 socks5_sh" ;;
3724 for thisdir in $libpth $xlibpth; do
3725 test -d $thisdir && libspath="$libspath $thisdir"
3727 for thislib in $libswanted; do
3728 for thisdir in $libspath; do
3730 if $test ! -f "$xxx" -a "X$ignore_versioned_solibs" = "X"; then
3731 xxx=`ls $thisdir/lib$thislib.$so.[0-9] 2>/dev/null|tail -1`
3732 $test -f "$xxx" && eval $libscheck
3733 $test -f "$xxx" && libstyle=shared
3735 if test ! -f "$xxx"; then
3736 xxx=$thisdir/lib$thislib.$so
3737 $test -f "$xxx" && eval $libscheck
3738 $test -f "$xxx" && libstyle=shared
3740 if test ! -f "$xxx"; then
3741 xxx=$thisdir/lib$thislib$_a
3742 $test -f "$xxx" && eval $libscheck
3743 $test -f "$xxx" && libstyle=static
3745 if test ! -f "$xxx"; then
3746 xxx=$thisdir/$thislib$_a
3747 $test -f "$xxx" && eval $libscheck
3748 $test -f "$xxx" && libstyle=static
3750 if test ! -f "$xxx"; then
3751 xxx=$thisdir/lib${thislib}_s$_a
3752 $test -f "$xxx" && eval $libscheck
3753 $test -f "$xxx" && libstyle=static
3754 $test -f "$xxx" && thislib=${thislib}_s
3756 if test ! -f "$xxx"; then
3757 xxx=$thisdir/Slib$thislib$_a
3758 $test -f "$xxx" && eval $libscheck
3759 $test -f "$xxx" && libstyle=static
3761 if $test -f "$xxx"; then
3763 shared) echo "Found -l$thislib (shared)." ;;
3764 static) echo "Found -l$thislib." ;;
3765 *) echo "Found -l$thislib ($libstyle)." ;;
3769 *) dflt="$dflt -l$thislib"
3770 libsfound="$libsfound $xxx"
3772 libsfiles="$libsfiles $yyy"
3773 yyy=`echo $xxx|$sed -e "s%/$yyy\\$%%"`
3774 case " $libsdirs " in
3776 *) libsdirs="$libsdirs $yyy" ;;
3783 if $test ! -f "$xxx"; then
3784 echo "No -l$thislib."
3795 ' '|'') dflt='none';;
3800 In order to compile $package on your machine, a number of libraries
3801 are usually needed. Include any other special libraries here as well.
3802 Say "none" for none. The default list is almost always right.
3806 rp="What libraries to use?"
3813 : determine optimization, if desired, or use for debug flag also
3815 ' '|$undef) dflt='none';;
3817 *) dflt="$optimize";;
3821 By default, $package compiles with the -O flag to use the optimizer.
3822 Alternately, you might want to use the symbolic debugger, which uses
3823 the -g flag (on traditional Unix systems). Either flag can be
3824 specified here. To use neither flag, specify the word "none".
3827 rp="What optimizer/debugger flag should be used?"
3831 'none') optimize=" ";;
3835 : We will not override a previous value, but we might want to
3836 : augment a hint file
3838 default|recommended)
3839 case "$gccversion" in
3840 1*) dflt='-fpcc-struct-return' ;;
3843 *-g*) dflt="$dflt -DDEBUGGING";;
3845 case "$gccversion" in
3846 2*) if test -d /etc/conf/kconfig.d &&
3847 $contains _POSIX_VERSION $usrinc/sys/unistd.h >/dev/null 2>&1
3853 case "$gccversion" in
3857 echo "Checking if your compiler accepts -fno-strict-aliasing" 2>&1
3858 echo 'int main(void) { return 0; }' > gcctest.c
3859 if $cc -O2 -fno-strict-aliasing -o gcctest gcctest.c; then
3860 echo "Yes, it does." 2>&1
3863 echo "Leaving current flags $ccflags alone." 2>&1
3865 *) dflt="$dflt -fno-strict-aliasing" ;;
3868 echo "Nope, it doesn't, but that's ok." 2>&1
3875 case "$mips_type" in
3876 *BSD*|'') inclwanted="$locincpth $usrinc";;
3877 *) inclwanted="$locincpth $inclwanted $usrinc/bsd";;
3879 for thisincl in $inclwanted; do
3880 if $test -d $thisincl; then
3881 if $test x$thisincl != x$usrinc; then
3884 *) dflt="$dflt -I$thisincl";;
3890 inctest='if $contains $2 $usrinc/$1 >/dev/null 2>&1; then
3892 elif $contains $2 $usrinc/sys/$1 >/dev/null 2>&1; then
3900 *) dflt="$dflt -D$2";;
3904 set signal.h LANGUAGE_C; eval $inctest
3908 ccflags="$ccflags -DSOCKS"
3913 default|recommended) dflt="$ccflags $dflt" ;;
3914 *) dflt="$ccflags";;
3922 Your C compiler may want other flags. For this question you should include
3923 -I/whatever and -DWHATEVER flags and any other flags used by the C compiler,
3924 but you should NOT include libraries or ld flags like -lwhatever. If you
3925 want $package to honor its debug switch, you should include -DDEBUGGING here.
3926 Your C compiler might also need additional flags, such as -D_POSIX_SOURCE.
3928 To use no flags, specify the word "none".
3934 rp="Any additional cc flags?"
3941 : the following weeds options from ccflags that are of no interest to cpp
3943 case "$gccversion" in
3944 1*) cppflags="$cppflags -D__GNUC__"
3946 case "$mips_type" in
3948 *BSD*) cppflags="$cppflags -DSYSTYPE_BSD43";;
3954 echo "Let me guess what the preprocessor flags are..." >&4
3968 *) ftry="$previous $flag";;
3970 if $cppstdin -DLFRULB=bar $cppflags $ftry $cppminus <cpp.c \
3971 >cpp1.out 2>/dev/null && \
3972 $cpprun -DLFRULB=bar $cppflags $ftry $cpplast <cpp.c \
3973 >cpp2.out 2>/dev/null && \
3974 $contains 'foo.*xx.*bar' cpp1.out >/dev/null 2>&1 && \
3975 $contains 'foo.*xx.*bar' cpp2.out >/dev/null 2>&1
3977 cppflags="$cppflags $ftry"
3987 *-*) echo "They appear to be: $cppflags";;
3989 $rm -f cpp.c cpp?.out
3993 : flags used in final linking phase
3995 '') if ./venix; then
4001 *-posix*) dflt="$dflt -posix" ;;
4004 *) dflt="$ldflags";;
4007 : Try to guess additional flags to pick up local libraries.
4008 for thislibdir in $libpth; do
4009 case " $loclibpth " in
4012 *"-L$thislibdir "*) ;;
4013 *) dflt="$dflt -L$thislibdir" ;;
4025 Your C linker may need flags. For this question you should
4026 include -L/whatever and any other flags used by the C linker, but you
4027 should NOT include libraries like -lwhatever.
4029 Make sure you include the appropriate -L/path flags if your C linker
4030 does not normally search all of the directories you specified above,
4033 To use no flags, specify the word "none".
4037 rp="Any additional ld flags (NOT including libraries)?"
4043 rmlist="$rmlist pdp11"
4047 echo "Checking your choice of C compiler and flags for coherency..." >&4
4048 $cat > try.c <<'EOF'
4050 int main() { printf("Ok\n"); exit(0); }
4052 set X $cc $optimize $ccflags -o try $ldflags try.c $libs
4054 $cat >try.msg <<'EOM'
4055 I've tried to compile and run the following simple program:
4058 $cat try.c >> try.msg
4060 $cat >> try.msg <<EOM
4067 and I got the following output:
4071 if sh -c "$cc $optimize $ccflags -o try $ldflags try.c $libs" >>try.msg 2>&1; then
4072 if sh -c './try' >>try.msg 2>&1; then
4076 *) echo 'The program compiled OK, but produced no output.' >> try.msg
4079 cat >> try.msg <<'EOQS'
4080 If $libs contains -lsfio, and sfio is mis-configured, then it
4081 sometimes (apparently) runs and exits with a 0 status, but with no
4082 output! It may have to do with sfio's use of _exit vs. exit.
4085 rp="You have a big problem. Shall I abort Configure"
4092 echo "The program compiled OK, but exited with status $?." >>try.msg
4093 rp="You have a problem. Shall I abort Configure"
4097 echo "I can't compile the test program." >>try.msg
4098 rp="You have a BIG problem. Shall I abort Configure"
4104 case "$knowitall" in
4106 echo "(The supplied flags or libraries might be incorrect.)"
4114 *) echo "Ok. Stopping Configure." >&4
4119 n) echo "OK, that should do.";;
4121 $rm -f try try.* core
4123 : define an is-a-typedef? function
4124 typedef='type=$1; var=$2; def=$3; shift; shift; shift; inclist=$@;
4126 "") inclist="sys/types.h";;
4128 eval "varval=\$$var";
4132 for inc in $inclist; do
4133 echo "#include <$inc>" >>temp.c;
4135 echo "#ifdef $type" >> temp.c;
4136 echo "printf(\"We have $type\");" >> temp.c;
4137 echo "#endif" >> temp.c;
4138 $cppstdin $cppflags $cppminus < temp.c >temp.E 2>/dev/null;
4139 if $contains $type temp.E >/dev/null 2>&1; then
4145 *) eval "$var=\$varval";;
4148 : define an is-a-typedef? function that prompts if the type is not available.
4149 typedef_ask='type=$1; var=$2; def=$3; shift; shift; shift; inclist=$@;
4151 "") inclist="sys/types.h";;
4153 eval "varval=\$$var";
4157 for inc in $inclist; do
4158 echo "#include <$inc>" >>temp.c;
4160 echo "#ifdef $type" >> temp.c;
4161 echo "printf(\"We have $type\");" >> temp.c;
4162 echo "#endif" >> temp.c;
4163 $cppstdin $cppflags $cppminus < temp.c >temp.E 2>/dev/null;
4165 echo "$rp" | $sed -e "s/What is/Looking for/" -e "s/?/./";
4166 if $contains $type temp.E >/dev/null 2>&1; then
4167 echo "$type found." >&4;
4170 echo "$type NOT found." >&4;
4176 *) eval "$var=\$varval";;
4179 : define a shorthand compile call
4183 $cc $optimize $ccflags $ldflags -o ${mc_file} $* ${mc_file}.c $libs > /dev/null 2>&1;'
4184 : define a shorthand compile call for compilations that should be ok.
4188 $cc $optimize $ccflags $ldflags -o ${mc_file} $* ${mc_file}.c $libs;'
4190 : check for lengths of integral types
4194 echo "Checking to see how big your integers are..." >&4
4195 $cat >intsize.c <<'EOCP'
4199 printf("intsize=%d;\n", (int)sizeof(int));
4200 printf("longsize=%d;\n", (int)sizeof(long));
4201 printf("shortsize=%d;\n", (int)sizeof(short));
4206 if eval $compile_ok && ./intsize > /dev/null; then
4208 echo "Your integers are $intsize bytes long."
4209 echo "Your long integers are $longsize bytes long."
4210 echo "Your short integers are $shortsize bytes long."
4214 Help! I can't compile and run the intsize test program: please enlighten me!
4215 (This is probably a misconfiguration in your system or libraries, and
4216 you really ought to fix it. Still, I'll try anyway.)
4220 rp="What is the size of an integer (in bytes)?"
4224 rp="What is the size of a long integer (in bytes)?"
4228 rp="What is the size of a short integer (in bytes)?"
4234 $rm -f intsize intsize.*
4236 : see what type lseek is declared as in the kernel
4237 rp="What is the type used for lseek's offset on this system?"
4238 set off_t lseektype long stdio.h sys/types.h
4242 echo "Checking to see how big your file offsets are..." >&4
4244 #include <sys/types.h>
4248 printf("%d\n", (int)sizeof($lseektype));
4253 if eval $compile_ok; then
4255 echo "Your file offsets are $lseeksize bytes long."
4259 echo "(I can't seem to compile the test program. Guessing...)"
4260 rp="What is the size of your file offsets (in bytes)?"
4266 : see what type file positions are declared as in the library
4267 rp="What is the type for file position used by fsetpos()?"
4268 set fpos_t fpostype long stdio.h sys/types.h
4273 *_t) zzz="$fpostype" ;;
4276 echo "Checking the size of $zzz..." >&4
4278 #include <sys/types.h>
4281 printf("%d\n", (int)sizeof($fpostype));
4286 if eval $compile_ok; then
4290 echo "(I can't execute the test program--guessing $fpossize.)" >&4
4293 echo "Your $zzz is $fpossize bytes long."
4299 echo "(I can't compile the test program. Guessing...)" >&4
4300 rp="What is the size of your file positions (in bytes)?"
4307 # Backward compatibility (uselfs is deprecated).
4309 "$define"|true|[yY]*)
4312 *** Configure -Duselfs is deprecated, using -Duselargefiles instead.
4314 uselargefiles="$define"
4318 case "$lseeksize:$fpossize" in
4321 You can have files larger than 2 gigabytes.
4324 *) case "$uselargefiles" in
4325 "$undef"|false|[nN]*) dflt='n' ;;
4330 Perl can be built to understand large files (files larger than 2 gigabytes)
4331 on some systems. To do so, Configure can be run with -Duselargefiles.
4333 If this doesn't make any sense to you, just accept the default '$dflt'.
4335 rp='Try to understand large files, if available?'
4338 y|Y) val="$define" ;;
4345 case "$uselargefiles" in
4347 : Look for a hint-file generated 'call-back-unit'. If the
4348 : user has specified that a large files perl is to be built,
4349 : we may need to set or change some other defaults.
4350 if $test -f uselargefiles.cbu; then
4351 echo "Your platform has some specific hints for large file builds, using them..."
4352 . ./uselargefiles.cbu
4354 echo "Rechecking to see how big your file offsets are..." >&4
4356 #include <sys/types.h>
4360 printf("%d\n", (int)sizeof($lseektype));
4365 if eval $compile_ok; then
4367 $echo "Your file offsets are now $lseeksize bytes long."
4371 echo "(I can't seem to compile the test program. Guessing...)"
4372 rp="What is the size of your file offsets (in bytes)?"
4377 *_t) zzz="$fpostype" ;;
4380 $echo $n "Rechecking the size of $zzz...$c" >&4
4382 #include <sys/types.h>
4385 printf("%d\n", (int)sizeof($fpostype));
4390 if eval $compile_ok; then
4395 echo "(I can't execute the test program--guessing $fpossize.)" >&4
4398 echo " $fpossize bytes." >&4
4404 echo "(I can't compile the test program. Guessing...)" >&4
4405 rp="What is the size of your file positions (in bytes)?"
4415 case "$usemorebits" in
4416 "$define"|true|[yY]*)
4417 use64bitint="$define"
4418 uselongdouble="$define"
4419 usemorebits="$define"
4421 *) usemorebits="$undef"
4426 case "$uselonglong" in
4427 "$define"|true|[yY]*)
4430 *** Configure -Duselonglong is deprecated, using -Duse64bitint instead.
4432 use64bitint="$define"
4435 case "$use64bits" in
4436 "$define"|true|[yY]*)
4439 *** Configure -Duse64bits is deprecated, using -Duse64bitint instead.
4441 use64bitint="$define"
4444 case "$use64bitints" in
4445 "$define"|true|[yY]*)
4448 *** There is no Configure -Duse64bitints, using -Duse64bitint instead.
4450 use64bitint="$define"
4453 case "$use64bitsint" in
4454 "$define"|true|[yY]*)
4457 *** There is no Configure -Duse64bitsint, using -Duse64bitint instead.
4459 use64bitint="$define"
4462 case "$uselonglongs" in
4463 "$define"|true|[yY]*)
4466 *** There is no Configure -Duselonglongs, using -Duse64bitint instead.
4468 use64bitint="$define"
4471 case "$use64bitsall" in
4472 "$define"|true|[yY]*)
4475 *** There is no Configure -Duse64bitsall, using -Duse64bitall instead.
4477 use64bitall="$define"
4482 *-DUSE_LONG_LONG*|*-DUSE_64_BIT_INT*|*-DUSE_64_BIT_ALL*) use64bitint="$define";;
4484 case "$use64bitall" in
4485 "$define"|true|[yY]*) use64bitint="$define" ;;
4491 You have natively 64-bit long integers.
4495 *) case "$use64bitint" in
4496 "$define"|true|[yY]*) dflt='y';;
4501 Perl can be built to take advantage of 64-bit integer types
4502 on some systems. To do so, Configure can be run with -Duse64bitint.
4503 Choosing this option will most probably introduce binary incompatibilities.
4505 If this doesn't make any sense to you, just accept the default '$dflt'.
4507 rp='Try to use 64-bit integers, if available?'
4510 [yY]*) val="$define" ;;
4518 case "$use64bitall" in
4519 "$define"|true|[yY]*) dflt='y' ;;
4520 *) case "$longsize" in
4528 You may also choose to try maximal 64-bitness. It means using as much
4529 64-bitness as possible on the platform. This in turn means even more
4530 binary incompatibilities. On the other hand, your platform may not
4531 have any more 64-bitness available than what you already have chosen.
4533 If this doesn't make any sense to you, just accept the default '$dflt'.
4535 rp='Try to use maximal 64-bit support, if available?'
4538 [yY]*) val="$define" ;;
4543 case "$use64bitall" in
4545 case "$use64bitint" in
4549 Since you have chosen a maximally 64-bit build, I'm also turning on
4550 the use of 64-bit integers.
4552 use64bitint="$define" ;;
4557 case "$use64bitint" in
4558 "$define"|true|[yY]*)
4559 : Look for a hint-file generated 'call-back-unit'. If the
4560 : user has specified that a 64-bit perl is to be built,
4561 : we may need to set or change some other defaults.
4562 if $test -f use64bitint.cbu; then
4563 echo "Your platform has some specific hints for 64-bit integers, using them..."
4567 4) case "$archname64" in
4568 '') archname64=64int ;;
4575 case "$use64bitall" in
4576 "$define"|true|[yY]*)
4577 : Look for a hint-file generated 'call-back-unit'. If the
4578 : user has specified that a maximally 64-bit perl is to be built,
4579 : we may need to set or change some other defaults.
4580 if $test -f use64bitall.cbu; then
4581 echo "Your platform has some specific hints for 64-bit builds, using them..."
4585 4) case "$archname64" in
4586 ''|64int) archname64=64all ;;
4593 : determine the architecture name
4595 if xxx=`./loc arch blurfl $pth`; $test -f "$xxx"; then
4596 tarch=`arch`"-$osname"
4597 elif xxx=`./loc uname blurfl $pth`; $test -f "$xxx" ; then
4598 if uname -m > tmparch 2>&1 ; then
4599 tarch=`$sed -e 's/ *$//' -e 's/ /_/g' \
4600 -e 's/$/'"-$osname/" tmparch`
4608 case "$myarchname" in
4611 echo "(Your architecture name used to be $myarchname.)"
4618 *) dflt="$archname";;
4620 rp='What is your architecture name'
4623 case "$usethreads" in
4625 echo "Threads selected." >&4
4627 *-thread*) echo "...and architecture name already has -thread." >&4
4629 *) archname="$archname-thread"
4630 echo "...setting architecture name to $archname." >&4
4635 case "$usemultiplicity" in
4637 echo "Multiplicity selected." >&4
4639 *-multi*) echo "...and architecture name already has -multi." >&4
4641 *) archname="$archname-multi"
4642 echo "...setting architecture name to $archname." >&4
4647 case "$use64bitint" in
4649 case "$archname64" in
4654 *-$archname64*) echo "...and architecture name already has $archname64." >&4
4656 *) archname="$archname-$archname64"
4657 echo "...setting architecture name to $archname." >&4
4664 : determine root of directory hierarchy where package will be installed.
4667 dflt=`./loc . /usr/local /usr/local /local /opt /usr`
4675 By default, $package will be installed in $dflt/bin, manual pages
4676 under $dflt/man, etc..., i.e. with $dflt as prefix for all
4677 installation directories. Typically this is something like /usr/local.
4678 If you wish to have binaries under /usr/bin but other parts of the
4679 installation under /usr/local, that's ok: you will be prompted
4680 separately for each of the installation directories, the prefix being
4681 only used to set the defaults.
4685 rp='Installation prefix to use?'
4693 *) oldprefix="$prefix";;
4703 $define|true) afs=true ;;
4704 $undef|false) afs=false ;;
4705 *) if test -d /afs; then
4713 echo "AFS may be running... I'll be extra cautious then..." >&4
4715 echo "AFS does not seem to be running..." >&4
4718 : determine installation prefix for where package is to be installed.
4722 Since you are running AFS, I need to distinguish the directory in which
4723 files will reside from the directory in which they are installed (and from
4724 which they are presumably copied to the former directory by occult means).
4727 case "$installprefix" in
4728 '') dflt=`echo $prefix | sed 's#^/afs/#/afs/.#'`;;
4729 *) dflt="$installprefix";;
4734 In some special cases, particularly when building $package for distribution,
4735 it is convenient to distinguish between the directory in which files should
4736 be installed from the directory ($prefix) in which they
4737 will eventually reside. For most users, these two directories are the same.
4740 case "$installprefix" in
4742 *) dflt=$installprefix;;
4746 rp='What installation prefix should I use for installing files?'
4748 installprefix="$ans"
4749 installprefixexp="$ansexp"
4751 : set the prefixit variable, to compute a suitable default value
4752 prefixit='case "$3" in
4754 case "$oldprefix" in
4755 "") eval "$1=\"\$$2\"";;
4762 ""|" ") eval "$1=\"\$$2\"";;
4768 eval "tp=\"$oldprefix-\$$2-\""; eval "tp=\"$tp\"";
4770 --|/*--|\~*--) eval "$1=\"$prefix/$3\"";;
4771 /*-$oldprefix/*|\~*-$oldprefix/*)
4772 eval "$1=\`echo \$$2 | sed \"s,^$oldprefix,$prefix,\"\`";;
4773 *) eval "$1=\"\$$2\"";;
4778 : get the patchlevel
4780 echo "Getting the current patchlevel..." >&4
4781 if $test -r $rsrc/patchlevel.h;then
4782 revision=`awk '/define[ ]+PERL_REVISION/ {print $3}' $rsrc/patchlevel.h`
4783 patchlevel=`awk '/define[ ]+PERL_VERSION/ {print $3}' $rsrc/patchlevel.h`
4784 subversion=`awk '/define[ ]+PERL_SUBVERSION/ {print $3}' $rsrc/patchlevel.h`
4785 api_revision=`awk '/define[ ]+PERL_API_REVISION/ {print $3}' $rsrc/patchlevel.h`
4786 api_version=`awk '/define[ ]+PERL_API_VERSION/ {print $3}' $rsrc/patchlevel.h`
4787 api_subversion=`awk '/define[ ]+PERL_API_SUBVERSION/ {print $3}' $rsrc/patchlevel.h`