This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
SYN SYN
authorCharles Bailey <bailey@newman.upenn.edu>
Fri, 20 Oct 2000 04:44:37 +0000 (04:44 +0000)
committerbailey <bailey@newman.upenn.edu>
Fri, 20 Oct 2000 04:44:37 +0000 (04:44 +0000)
p4raw-id: //depot/vmsperl@7375

950 files changed:
AUTHORS
Changes5.004
Changes5.6
Configure
INSTALL
MAINTAIN
MANIFEST
Makefile.SH
Policy_sh.SH
Porting/Glossary
Porting/config.sh
Porting/config_H
Porting/genlog
Porting/pumpkin.pod
README
README.Y2K
README.aix [new file with mode: 0644]
README.cygwin
README.dos
README.epoc
README.hpux
README.os2
README.os390
README.posix-bc
README.vmesa
README.win32
Todo
Todo-5.6
bytecode.pl
cflags.SH
config_h.SH
configpm
configure.com
configure.gnu
cop.h
cygwin/Makefile.SHs
djgpp/config.over
djgpp/djgpp.c
doio.c
doop.c
dosish.h
dump.c
eg/ADB [deleted file]
eg/README [deleted file]
eg/changes [deleted file]
eg/client [deleted file]
eg/down [deleted file]
eg/dus [deleted file]
eg/findcp [deleted file]
eg/findtar [deleted file]
eg/g/gcp [deleted file]
eg/g/gcp.man [deleted file]
eg/g/ged [deleted file]
eg/g/ghosts [deleted file]
eg/g/gsh [deleted file]
eg/g/gsh.man [deleted file]
eg/muck [deleted file]
eg/muck.man [deleted file]
eg/myrup [deleted file]
eg/nih [deleted file]
eg/relink [deleted file]
eg/rename [deleted file]
eg/rmfrom [deleted file]
eg/scan/scan_df [deleted file]
eg/scan/scan_last [deleted file]
eg/scan/scan_messages [deleted file]
eg/scan/scan_passwd [deleted file]
eg/scan/scan_ps [deleted file]
eg/scan/scan_sudo [deleted file]
eg/scan/scan_suid [deleted file]
eg/scan/scanner [deleted file]
eg/server [deleted file]
eg/shmkill [deleted file]
eg/sysvipc/README [deleted file]
eg/sysvipc/ipcmsg [deleted file]
eg/sysvipc/ipcsem [deleted file]
eg/sysvipc/ipcshm [deleted file]
eg/travesty [deleted file]
eg/unuc [deleted file]
eg/uudecode [deleted file]
eg/van/empty [deleted file]
eg/van/unvanish [deleted file]
eg/van/vanexp [deleted file]
eg/van/vanish [deleted file]
eg/who [deleted file]
eg/wrapsuid [deleted file]
emacs/cperl-mode.el
embed.h
embed.pl
embedvar.h
epoc/config.sh
epoc/createpkg.pl
epoc/epoc.c
epoc/epoc_stubs.c
epoc/epocish.h
epoc/link.pl
ext/B/B.pm
ext/B/B.xs
ext/B/B/Asmdata.pm
ext/B/B/Assembler.pm
ext/B/B/Bytecode.pm
ext/B/B/Debug.pm
ext/B/B/Deparse.pm
ext/B/Makefile.PL
ext/B/O.pm
ext/B/defsubs_h.PL
ext/B/ramblings/flip-flop
ext/ByteLoader/ByteLoader.pm
ext/ByteLoader/ByteLoader.xs
ext/ByteLoader/bytecode.h
ext/ByteLoader/byterun.c
ext/ByteLoader/byterun.h
ext/Data/Dumper/Dumper.pm
ext/Devel/Peek/Makefile.PL
ext/Devel/Peek/Peek.pm
ext/Devel/Peek/Peek.xs
ext/DynaLoader/dl_dlopen.xs
ext/Encode/Encode.pm [new file with mode: 0644]
ext/Encode/Encode.xs [new file with mode: 0644]
ext/Encode/Encode/ascii.enc [new file with mode: 0644]
ext/Encode/Encode/big5.enc [new file with mode: 0644]
ext/Encode/Encode/cp1250.enc [new file with mode: 0644]
ext/Encode/Encode/cp1251.enc [new file with mode: 0644]
ext/Encode/Encode/cp1252.enc [new file with mode: 0644]
ext/Encode/Encode/cp1253.enc [new file with mode: 0644]
ext/Encode/Encode/cp1254.enc [new file with mode: 0644]
ext/Encode/Encode/cp1255.enc [new file with mode: 0644]
ext/Encode/Encode/cp1256.enc [new file with mode: 0644]
ext/Encode/Encode/cp1257.enc [new file with mode: 0644]
ext/Encode/Encode/cp1258.enc [new file with mode: 0644]
ext/Encode/Encode/cp437.enc [new file with mode: 0644]
ext/Encode/Encode/cp737.enc [new file with mode: 0644]
ext/Encode/Encode/cp775.enc [new file with mode: 0644]
ext/Encode/Encode/cp850.enc [new file with mode: 0644]
ext/Encode/Encode/cp852.enc [new file with mode: 0644]
ext/Encode/Encode/cp855.enc [new file with mode: 0644]
ext/Encode/Encode/cp857.enc [new file with mode: 0644]
ext/Encode/Encode/cp860.enc [new file with mode: 0644]
ext/Encode/Encode/cp861.enc [new file with mode: 0644]
ext/Encode/Encode/cp862.enc [new file with mode: 0644]
ext/Encode/Encode/cp863.enc [new file with mode: 0644]
ext/Encode/Encode/cp864.enc [new file with mode: 0644]
ext/Encode/Encode/cp865.enc [new file with mode: 0644]
ext/Encode/Encode/cp866.enc [new file with mode: 0644]
ext/Encode/Encode/cp869.enc [new file with mode: 0644]
ext/Encode/Encode/cp874.enc [new file with mode: 0644]
ext/Encode/Encode/cp932.enc [new file with mode: 0644]
ext/Encode/Encode/cp936.enc [new file with mode: 0644]
ext/Encode/Encode/cp949.enc [new file with mode: 0644]
ext/Encode/Encode/cp950.enc [new file with mode: 0644]
ext/Encode/Encode/dingbats.enc [new file with mode: 0644]
ext/Encode/Encode/euc-cn.enc [new file with mode: 0644]
ext/Encode/Encode/euc-jp.enc [new file with mode: 0644]
ext/Encode/Encode/euc-kr.enc [new file with mode: 0644]
ext/Encode/Encode/gb12345.enc [new file with mode: 0644]
ext/Encode/Encode/gb1988.enc [new file with mode: 0644]
ext/Encode/Encode/gb2312.enc [new file with mode: 0644]
ext/Encode/Encode/iso2022-jp.enc [new file with mode: 0644]
ext/Encode/Encode/iso2022-kr.enc [new file with mode: 0644]
ext/Encode/Encode/iso2022.enc [new file with mode: 0644]
ext/Encode/Encode/iso8859-1.enc [new file with mode: 0644]
ext/Encode/Encode/iso8859-2.enc [new file with mode: 0644]
ext/Encode/Encode/iso8859-3.enc [new file with mode: 0644]
ext/Encode/Encode/iso8859-4.enc [new file with mode: 0644]
ext/Encode/Encode/iso8859-5.enc [new file with mode: 0644]
ext/Encode/Encode/iso8859-6.enc [new file with mode: 0644]
ext/Encode/Encode/iso8859-7.enc [new file with mode: 0644]
ext/Encode/Encode/iso8859-8.enc [new file with mode: 0644]
ext/Encode/Encode/iso8859-9.enc [new file with mode: 0644]
ext/Encode/Encode/jis0201.enc [new file with mode: 0644]
ext/Encode/Encode/jis0208.enc [new file with mode: 0644]
ext/Encode/Encode/jis0212.enc [new file with mode: 0644]
ext/Encode/Encode/koi8-r.enc [new file with mode: 0644]
ext/Encode/Encode/ksc5601.enc [new file with mode: 0644]
ext/Encode/Encode/macCentEuro.enc [new file with mode: 0644]
ext/Encode/Encode/macCroatian.enc [new file with mode: 0644]
ext/Encode/Encode/macCyrillic.enc [new file with mode: 0644]
ext/Encode/Encode/macDingbats.enc [new file with mode: 0644]
ext/Encode/Encode/macGreek.enc [new file with mode: 0644]
ext/Encode/Encode/macIceland.enc [new file with mode: 0644]
ext/Encode/Encode/macJapan.enc [new file with mode: 0644]
ext/Encode/Encode/macRoman.enc [new file with mode: 0644]
ext/Encode/Encode/macRomania.enc [new file with mode: 0644]
ext/Encode/Encode/macThai.enc [new file with mode: 0644]
ext/Encode/Encode/macTurkish.enc [new file with mode: 0644]
ext/Encode/Encode/macUkraine.enc [new file with mode: 0644]
ext/Encode/Encode/shiftjis.enc [new file with mode: 0644]
ext/Encode/Encode/symbol.enc [new file with mode: 0644]
ext/Encode/Makefile.PL [new file with mode: 0644]
ext/Encode/Todo [new file with mode: 0644]
ext/Errno/ChangeLog
ext/Errno/Errno_pm.PL
ext/GDBM_File/GDBM_File.xs
ext/IO/lib/IO/Handle.pm
ext/IO/lib/IO/Select.pm
ext/IO/lib/IO/Socket.pm
ext/IO/lib/IO/Socket/UNIX.pm
ext/NDBM_File/NDBM_File.pm
ext/ODBM_File/ODBM_File.pm
ext/Opcode/Opcode.pm
ext/POSIX/POSIX.xs
ext/POSIX/typemap
ext/SDBM_File/SDBM_File.pm
ext/SDBM_File/sdbm/dbm.c
ext/SDBM_File/sdbm/dbm.h
ext/Socket/Socket.pm
ext/Storable/ChangeLog [new file with mode: 0644]
ext/Storable/MANIFEST [new file with mode: 0644]
ext/Storable/Makefile.PL [new file with mode: 0644]
ext/Storable/README [new file with mode: 0644]
ext/Storable/Storable.pm [new file with mode: 0644]
ext/Storable/Storable.xs [new file with mode: 0644]
ext/Thread/Thread.xs
ext/re/Makefile.PL
global.sym
gv.c
handy.h
hints/README.hints
hints/aix.sh
hints/bsdos.sh
hints/cygwin.sh
hints/darwin.sh
hints/dec_osf.sh
hints/freebsd.sh
hints/hpux.sh
hints/irix_6.sh
hints/linux.sh
hints/mint.sh
hints/nonstopux.sh [new file with mode: 0644]
hints/openbsd.sh
hints/os2.sh
hints/solaris_2.sh
hints/titanos.sh
hints/unicos.sh
hints/uts.sh
hints/uwin.sh
hints/vmesa.sh
hv.c
hv.h
installhtml
installman
installperl
intrpvar.h
jpl/README
lib/AutoLoader.pm
lib/Benchmark.pm
lib/CGI.pm
lib/CGI/Carp.pm
lib/CGI/Cookie.pm
lib/CGI/Pretty.pm
lib/CGI/Push.pm
lib/CGI/Util.pm
lib/CGI/eg/RunMeFirst [moved from eg/cgi/RunMeFirst with 100% similarity]
lib/CGI/eg/caution.xbm [moved from eg/cgi/caution.xbm with 100% similarity]
lib/CGI/eg/clickable_image.cgi [moved from eg/cgi/clickable_image.cgi with 100% similarity]
lib/CGI/eg/cookie.cgi [moved from eg/cgi/cookie.cgi with 100% similarity]
lib/CGI/eg/crash.cgi [moved from eg/cgi/crash.cgi with 100% similarity]
lib/CGI/eg/customize.cgi [moved from eg/cgi/customize.cgi with 100% similarity]
lib/CGI/eg/diff_upload.cgi [moved from eg/cgi/diff_upload.cgi with 100% similarity]
lib/CGI/eg/dna_small_gif.uu [moved from eg/cgi/dna_small_gif.uu with 100% similarity]
lib/CGI/eg/file_upload.cgi [moved from eg/cgi/file_upload.cgi with 100% similarity]
lib/CGI/eg/frameset.cgi [moved from eg/cgi/frameset.cgi with 100% similarity]
lib/CGI/eg/index.html [moved from eg/cgi/index.html with 100% similarity]
lib/CGI/eg/internal_links.cgi [moved from eg/cgi/internal_links.cgi with 100% similarity]
lib/CGI/eg/javascript.cgi [moved from eg/cgi/javascript.cgi with 100% similarity]
lib/CGI/eg/make_links.pl [new file with mode: 0755]
lib/CGI/eg/monty.cgi [moved from eg/cgi/monty.cgi with 100% similarity]
lib/CGI/eg/multiple_forms.cgi [moved from eg/cgi/multiple_forms.cgi with 100% similarity]
lib/CGI/eg/nph-clock.cgi [moved from eg/cgi/nph-clock.cgi with 100% similarity]
lib/CGI/eg/nph-multipart.cgi [moved from eg/cgi/nph-multipart.cgi with 100% similarity]
lib/CGI/eg/popup.cgi [moved from eg/cgi/popup.cgi with 100% similarity]
lib/CGI/eg/save_state.cgi [moved from eg/cgi/save_state.cgi with 100% similarity]
lib/CGI/eg/tryit.cgi [moved from eg/cgi/tryit.cgi with 100% similarity]
lib/CGI/eg/wilogo_gif.uu [moved from eg/cgi/wilogo_gif.uu with 100% similarity]
lib/CPAN.pm
lib/CPAN/FirstTime.pm
lib/Class/Struct.pm
lib/Cwd.pm
lib/ExtUtils/Command.pm
lib/ExtUtils/Embed.pm
lib/ExtUtils/Install.pm
lib/ExtUtils/Liblist.pm
lib/ExtUtils/MM_Unix.pm
lib/ExtUtils/MM_VMS.pm
lib/ExtUtils/Manifest.pm
lib/ExtUtils/typemap
lib/File/Copy.pm
lib/File/Find.pm
lib/File/Temp.pm
lib/FileHandle.pm
lib/Getopt/Long.pm
lib/Math/BigFloat.pm
lib/Math/BigInt.pm
lib/Math/Complex.pm
lib/Math/Trig.pm
lib/Net/protoent.pm
lib/Pod/Checker.pm
lib/Pod/Find.pm
lib/Pod/Functions.pm
lib/Pod/Html.pm
lib/Pod/InputObjects.pm
lib/Pod/LaTeX.pm
lib/Pod/Man.pm
lib/Pod/ParseUtils.pm
lib/Pod/Parser.pm
lib/Pod/Select.pm
lib/Pod/Text.pm
lib/Pod/Usage.pm
lib/Shell.pm
lib/Term/ANSIColor.pm
lib/Test.pm
lib/Text/Soundex.pm
lib/Tie/Array.pm
lib/Tie/Handle.pm
lib/Tie/Hash.pm
lib/Tie/Scalar.pm
lib/Win32.pod
lib/bytes.pm
lib/charnames.pm
lib/chat2.pl [deleted file]
lib/fields.pm
lib/getopts.pl
lib/lib_pm.PL
lib/overload.pm
lib/perl5db.pl
lib/syslog.pl
lib/termcap.pl
lib/unicode/ArabLink.pl
lib/unicode/ArabLnkGrp.pl
lib/unicode/ArabShap.txt
lib/unicode/BidiMirr.txt [new file with mode: 0644]
lib/unicode/Bidirectional.pl
lib/unicode/Block.pl
lib/unicode/CaseFold.txt [new file with mode: 0644]
lib/unicode/Category.pl
lib/unicode/CombiningClass.pl
lib/unicode/CompExcl.txt
lib/unicode/Decomposition.pl
lib/unicode/In/AlphabeticPresentationForms.pl
lib/unicode/In/Arabic.pl
lib/unicode/In/ArabicPresentationForms-A.pl
lib/unicode/In/ArabicPresentationForms-B.pl
lib/unicode/In/Armenian.pl
lib/unicode/In/Arrows.pl
lib/unicode/In/BasicLatin.pl
lib/unicode/In/Bengali.pl
lib/unicode/In/BlockElements.pl
lib/unicode/In/Bopomofo.pl
lib/unicode/In/BopomofoExtended.pl
lib/unicode/In/BoxDrawing.pl
lib/unicode/In/BraillePatterns.pl
lib/unicode/In/CJKCompatibility.pl
lib/unicode/In/CJKCompatibilityForms.pl
lib/unicode/In/CJKCompatibilityIdeographs.pl
lib/unicode/In/CJKRadicalsSupplement.pl
lib/unicode/In/CJKSymbolsandPunctuation.pl
lib/unicode/In/CJKUnifiedIdeographs.pl
lib/unicode/In/CJKUnifiedIdeographsExtensionA.pl
lib/unicode/In/Cherokee.pl
lib/unicode/In/CombiningDiacriticalMarks.pl
lib/unicode/In/CombiningHalfMarks.pl
lib/unicode/In/CombiningMarksforSymbols.pl
lib/unicode/In/ControlPictures.pl
lib/unicode/In/CurrencySymbols.pl
lib/unicode/In/Cyrillic.pl
lib/unicode/In/Devanagari.pl
lib/unicode/In/Dingbats.pl
lib/unicode/In/EnclosedAlphanumerics.pl
lib/unicode/In/EnclosedCJKLettersandMonths.pl
lib/unicode/In/Ethiopic.pl
lib/unicode/In/GeneralPunctuation.pl
lib/unicode/In/GeometricShapes.pl
lib/unicode/In/Georgian.pl
lib/unicode/In/Greek.pl
lib/unicode/In/GreekExtended.pl
lib/unicode/In/Gujarati.pl
lib/unicode/In/Gurmukhi.pl
lib/unicode/In/HalfwidthandFullwidthForms.pl
lib/unicode/In/HangulCompatibilityJamo.pl
lib/unicode/In/HangulJamo.pl
lib/unicode/In/HangulSyllables.pl
lib/unicode/In/Hebrew.pl
lib/unicode/In/HighPrivateUseSurrogates.pl
lib/unicode/In/HighSurrogates.pl
lib/unicode/In/Hiragana.pl
lib/unicode/In/IPAExtensions.pl
lib/unicode/In/IdeographicDescriptionCharacters.pl
lib/unicode/In/Kanbun.pl
lib/unicode/In/KangxiRadicals.pl
lib/unicode/In/Kannada.pl
lib/unicode/In/Katakana.pl
lib/unicode/In/Khmer.pl
lib/unicode/In/Lao.pl
lib/unicode/In/Latin-1Supplement.pl
lib/unicode/In/LatinExtended-A.pl
lib/unicode/In/LatinExtended-B.pl
lib/unicode/In/LatinExtendedAdditional.pl
lib/unicode/In/LetterlikeSymbols.pl
lib/unicode/In/LowSurrogates.pl
lib/unicode/In/Malayalam.pl
lib/unicode/In/MathematicalOperators.pl
lib/unicode/In/MiscellaneousSymbols.pl
lib/unicode/In/MiscellaneousTechnical.pl
lib/unicode/In/Mongolian.pl
lib/unicode/In/Myanmar.pl
lib/unicode/In/NumberForms.pl
lib/unicode/In/Ogham.pl
lib/unicode/In/OpticalCharacterRecognition.pl
lib/unicode/In/Oriya.pl
lib/unicode/In/PrivateUse.pl
lib/unicode/In/Runic.pl
lib/unicode/In/Sinhala.pl
lib/unicode/In/SmallFormVariants.pl
lib/unicode/In/SpacingModifierLetters.pl
lib/unicode/In/Specials.pl
lib/unicode/In/SuperscriptsandSubscripts.pl
lib/unicode/In/Syriac.pl
lib/unicode/In/Tamil.pl
lib/unicode/In/Telugu.pl
lib/unicode/In/Thaana.pl
lib/unicode/In/Thai.pl
lib/unicode/In/Tibetan.pl
lib/unicode/In/UnifiedCanadianAboriginalSyllabics.pl
lib/unicode/In/YiRadicals.pl
lib/unicode/In/YiSyllables.pl
lib/unicode/Is/ASCII.pl
lib/unicode/Is/Alnum.pl
lib/unicode/Is/Alpha.pl
lib/unicode/Is/BidiAL.pl
lib/unicode/Is/BidiAN.pl
lib/unicode/Is/BidiB.pl
lib/unicode/Is/BidiBN.pl
lib/unicode/Is/BidiCS.pl
lib/unicode/Is/BidiEN.pl
lib/unicode/Is/BidiES.pl
lib/unicode/Is/BidiET.pl
lib/unicode/Is/BidiL.pl
lib/unicode/Is/BidiLRE.pl
lib/unicode/Is/BidiLRO.pl
lib/unicode/Is/BidiNSM.pl
lib/unicode/Is/BidiON.pl
lib/unicode/Is/BidiPDF.pl
lib/unicode/Is/BidiR.pl
lib/unicode/Is/BidiRLE.pl
lib/unicode/Is/BidiRLO.pl
lib/unicode/Is/BidiS.pl
lib/unicode/Is/BidiWS.pl
lib/unicode/Is/C.pl
lib/unicode/Is/Cc.pl
lib/unicode/Is/Cf.pl
lib/unicode/Is/Cn.pl
lib/unicode/Is/Cntrl.pl
lib/unicode/Is/Co.pl
lib/unicode/Is/Cs.pl
lib/unicode/Is/DCcircle.pl
lib/unicode/Is/DCcompat.pl
lib/unicode/Is/DCfinal.pl
lib/unicode/Is/DCfont.pl
lib/unicode/Is/DCfraction.pl
lib/unicode/Is/DCinital.pl
lib/unicode/Is/DCinitial.pl
lib/unicode/Is/DCisolated.pl
lib/unicode/Is/DCnarrow.pl
lib/unicode/Is/DCnoBreak.pl
lib/unicode/Is/DCsmall.pl
lib/unicode/Is/DCsquare.pl
lib/unicode/Is/DCsub.pl
lib/unicode/Is/DCsuper.pl
lib/unicode/Is/DCvertical.pl
lib/unicode/Is/DCwide.pl
lib/unicode/Is/DecoCanon.pl
lib/unicode/Is/DecoCompat.pl
lib/unicode/Is/Digit.pl
lib/unicode/Is/Graph.pl
lib/unicode/Is/L.pl
lib/unicode/Is/LbrkAI.pl
lib/unicode/Is/LbrkAL.pl
lib/unicode/Is/LbrkB2.pl
lib/unicode/Is/LbrkBA.pl
lib/unicode/Is/LbrkBB.pl
lib/unicode/Is/LbrkBK.pl
lib/unicode/Is/LbrkCB.pl
lib/unicode/Is/LbrkCL.pl
lib/unicode/Is/LbrkCM.pl
lib/unicode/Is/LbrkCR.pl
lib/unicode/Is/LbrkEX.pl
lib/unicode/Is/LbrkGL.pl
lib/unicode/Is/LbrkHY.pl
lib/unicode/Is/LbrkID.pl
lib/unicode/Is/LbrkIN.pl
lib/unicode/Is/LbrkIS.pl
lib/unicode/Is/LbrkLF.pl
lib/unicode/Is/LbrkNS.pl
lib/unicode/Is/LbrkNU.pl
lib/unicode/Is/LbrkOP.pl
lib/unicode/Is/LbrkPO.pl
lib/unicode/Is/LbrkPR.pl
lib/unicode/Is/LbrkQU.pl
lib/unicode/Is/LbrkSA.pl
lib/unicode/Is/LbrkSG.pl
lib/unicode/Is/LbrkSP.pl
lib/unicode/Is/LbrkSY.pl
lib/unicode/Is/LbrkXX.pl
lib/unicode/Is/LbrkZW.pl
lib/unicode/Is/Ll.pl
lib/unicode/Is/Lm.pl
lib/unicode/Is/Lo.pl
lib/unicode/Is/Lower.pl
lib/unicode/Is/Lt.pl
lib/unicode/Is/Lu.pl
lib/unicode/Is/M.pl
lib/unicode/Is/Mc.pl
lib/unicode/Is/Me.pl
lib/unicode/Is/Mirrored.pl
lib/unicode/Is/Mn.pl
lib/unicode/Is/N.pl
lib/unicode/Is/Nd.pl
lib/unicode/Is/Nl.pl
lib/unicode/Is/No.pl
lib/unicode/Is/P.pl
lib/unicode/Is/Pc.pl
lib/unicode/Is/Pd.pl
lib/unicode/Is/Pe.pl
lib/unicode/Is/Pf.pl
lib/unicode/Is/Pi.pl
lib/unicode/Is/Po.pl
lib/unicode/Is/Print.pl
lib/unicode/Is/Ps.pl
lib/unicode/Is/Punct.pl
lib/unicode/Is/S.pl
lib/unicode/Is/Sc.pl
lib/unicode/Is/Sk.pl
lib/unicode/Is/Sm.pl
lib/unicode/Is/So.pl
lib/unicode/Is/Space.pl
lib/unicode/Is/SylA.pl
lib/unicode/Is/SylAA.pl
lib/unicode/Is/SylAAI.pl
lib/unicode/Is/SylAI.pl
lib/unicode/Is/SylC.pl
lib/unicode/Is/SylE.pl
lib/unicode/Is/SylEE.pl
lib/unicode/Is/SylI.pl
lib/unicode/Is/SylII.pl
lib/unicode/Is/SylN.pl
lib/unicode/Is/SylO.pl
lib/unicode/Is/SylOO.pl
lib/unicode/Is/SylU.pl
lib/unicode/Is/SylV.pl
lib/unicode/Is/SylWA.pl
lib/unicode/Is/SylWAA.pl
lib/unicode/Is/SylWC.pl
lib/unicode/Is/SylWE.pl
lib/unicode/Is/SylWEE.pl
lib/unicode/Is/SylWI.pl
lib/unicode/Is/SylWII.pl
lib/unicode/Is/SylWO.pl
lib/unicode/Is/SylWOO.pl
lib/unicode/Is/SylWU.pl
lib/unicode/Is/SylWV.pl
lib/unicode/Is/Upper.pl
lib/unicode/Is/Word.pl
lib/unicode/Is/XDigit.pl
lib/unicode/Is/Z.pl
lib/unicode/Is/Zl.pl
lib/unicode/Is/Zp.pl
lib/unicode/Is/Zs.pl
lib/unicode/Jamo.txt
lib/unicode/JamoShort.pl
lib/unicode/Name.pl
lib/unicode/Number.pl
lib/unicode/PropList.txt [moved from lib/unicode/Props.txt with 97% similarity]
lib/unicode/README.perl [new file with mode: 0644]
lib/unicode/ReadMe.txt
lib/unicode/SpecCase.txt
lib/unicode/To/Digit.pl
lib/unicode/To/Lower.pl
lib/unicode/To/Title.pl
lib/unicode/To/Upper.pl
lib/unicode/UCD301.html [moved from lib/unicode/UCD300.html with 54% similarity]
lib/unicode/UCDFF301.html [new file with mode: 0644]
lib/unicode/Unicode.301 [moved from lib/unicode/Unicode.300 with 99% similarity]
lib/unicode/Unicode3.html [deleted file]
lib/unicode/mktables.PL
lib/utf8.pm
lib/warnings.pm
malloc.c
mg.c
myconfig.SH
objXSUB.h
op.c
op.h
opcode.h
opcode.pl
os2/Makefile.SHs
os2/OS2/ExtAttr/ExtAttr.xs
os2/OS2/ExtAttr/typemap
os2/OS2/REXX/REXX.xs
os2/os2.c
os2/os2ish.h
patchlevel.h
perl.c
perl.h
perlapi.c
perlapi.h
perlsdio.h
perlsfio.h
pod/Makefile.SH
pod/buildtoc.PL
pod/perl.pod
pod/perl5004delta.pod
pod/perl56delta.pod
pod/perlapi.pod
pod/perlcall.pod
pod/perlcompile.pod
pod/perldata.pod
pod/perldbmfilter.pod
pod/perldebguts.pod
pod/perldebtut.pod [new file with mode: 0644]
pod/perldebug.pod
pod/perldiag.pod
pod/perlebcdic.pod [new file with mode: 0644]
pod/perlembed.pod
pod/perlfaq1.pod
pod/perlfaq2.pod
pod/perlfaq4.pod
pod/perlfaq6.pod
pod/perlfaq7.pod
pod/perlfaq8.pod
pod/perlfunc.pod
pod/perlguts.pod
pod/perlhack.pod
pod/perlhist.pod
pod/perlintern.pod
pod/perlipc.pod
pod/perllexwarn.pod
pod/perllocale.pod
pod/perlmod.pod
pod/perlmodinstall.pod
pod/perlmodlib.PL
pod/perlmodlib.pod
pod/perlnewmod.pod
pod/perlop.pod
pod/perlport.pod
pod/perlre.pod
pod/perlretut.pod
pod/perlrun.pod
pod/perlsec.pod
pod/perlsyn.pod
pod/perlthrtut.pod
pod/perltie.pod
pod/perltoc.pod
pod/perltrap.pod
pod/perlunicode.pod
pod/perlutil.pod
pod/perlvar.pod
pod/perlxs.pod
pod/pod2man.PL
pod/pod2text.PL
pod/pod2usage.PL
pod/podchecker.PL
pod/podselect.PL
pp.c
pp.h
pp.sym
pp_ctl.c
pp_hot.c
pp_proto.h
pp_sys.c
proto.h
regcomp.c
regcomp.h
regcomp.pl
regexec.c
regnodes.h
sv.c
sv.h
t/README
t/TEST
t/UTEST
t/base/rs.t
t/base/term.t
t/comp/bproto.t
t/comp/colon.t
t/comp/cpp.t
t/comp/proto.t
t/comp/require.t
t/comp/use.t
t/io/argv.t
t/io/fs.t
t/io/open.t
t/io/openpid.t
t/io/pipe.t
t/lib/abbrev.t
t/lib/ansicolor.t
t/lib/anydbm.t
t/lib/attrs.t
t/lib/autoloader.t
t/lib/b.t
t/lib/basename.t
t/lib/bigfltpm.t
t/lib/bigint.t
t/lib/bigintpm.t
t/lib/cgi-form.t
t/lib/cgi-function.t
t/lib/cgi-html.t
t/lib/cgi-pretty.t
t/lib/cgi-request.t
t/lib/charnames.t
t/lib/checktree.t
t/lib/complex.t
t/lib/db-btree.t
t/lib/db-hash.t
t/lib/db-recno.t
t/lib/dirhand.t
t/lib/dosglob.t
t/lib/dprof.t
t/lib/dumper-ovl.t
t/lib/dumper.t
t/lib/encode.t [new file with mode: 0644]
t/lib/english.t
t/lib/env-array.t
t/lib/env.t
t/lib/errno.t
t/lib/fatal.t
t/lib/fields.t
t/lib/filecache.t
t/lib/filecopy.t
t/lib/filefind.t
t/lib/filefunc.t
t/lib/filehand.t
t/lib/filepath.t
t/lib/filespec.t
t/lib/findbin.t
t/lib/ftmp-mktemp.t
t/lib/ftmp-posix.t
t/lib/ftmp-security.t
t/lib/ftmp-tempfile.t
t/lib/gdbm.t
t/lib/getopt.t
t/lib/glob-basic.t
t/lib/glob-case.t
t/lib/glob-global.t
t/lib/glob-taint.t
t/lib/gol-basic.t
t/lib/gol-compat.t
t/lib/gol-linkage.t
t/lib/gol-oo.t [new file with mode: 0644]
t/lib/h2ph.t
t/lib/hostname.t
t/lib/io_const.t
t/lib/io_dir.t
t/lib/io_dup.t
t/lib/io_linenum.t
t/lib/io_multihomed.t
t/lib/io_pipe.t
t/lib/io_poll.t
t/lib/io_sel.t
t/lib/io_sock.t
t/lib/io_taint.t
t/lib/io_tell.t
t/lib/io_udp.t
t/lib/io_unix.t
t/lib/io_xs.t
t/lib/ipc_sysv.t
t/lib/ndbm.t
t/lib/odbm.t
t/lib/opcode.t
t/lib/open2.t
t/lib/open3.t
t/lib/ops.t
t/lib/parsewords.t
t/lib/peek.t
t/lib/ph.t
t/lib/posix.t
t/lib/safe1.t
t/lib/safe2.t
t/lib/sdbm.t
t/lib/searchdict.t
t/lib/selectsaver.t
t/lib/selfloader.t
t/lib/socket.t
t/lib/soundex.t
t/lib/st-06compat.t [new file with mode: 0644]
t/lib/st-blessed.t [new file with mode: 0644]
t/lib/st-canonical.t [new file with mode: 0644]
t/lib/st-dclone.t [new file with mode: 0644]
t/lib/st-dump.pl [new file with mode: 0644]
t/lib/st-forgive.t [new file with mode: 0644]
t/lib/st-freeze.t [new file with mode: 0644]
t/lib/st-lock.t [new file with mode: 0644]
t/lib/st-overload.t [new file with mode: 0644]
t/lib/st-recurse.t [new file with mode: 0644]
t/lib/st-retrieve.t [new file with mode: 0644]
t/lib/st-store.t [new file with mode: 0644]
t/lib/st-tied.t [new file with mode: 0644]
t/lib/st-tiedhook.t [new file with mode: 0644]
t/lib/st-tieditems.t [new file with mode: 0644]
t/lib/st-utf8.t [new file with mode: 0644]
t/lib/symbol.t
t/lib/syslfs.t
t/lib/syslog.t
t/lib/textfill.t
t/lib/texttabs.t
t/lib/textwrap.t
t/lib/thr5005.t
t/lib/tie-push.t
t/lib/tie-stdarray.t
t/lib/tie-stdhandle.t
t/lib/tie-stdpush.t
t/lib/timelocal.t
t/lib/trig.t
t/op/64bitint.t
t/op/append.t
t/op/array.t
t/op/assignwarn.t
t/op/attrs.t
t/op/avhv.t
t/op/bless.t [new file with mode: 0644]
t/op/bop.t
t/op/closure.t
t/op/defins.t
t/op/die_exit.t
t/op/exists_sub.t
t/op/filetest.t
t/op/flip.t
t/op/fork.t
t/op/glob.t
t/op/goto_xs.t
t/op/grent.t
t/op/gv.t
t/op/hashwarn.t
t/op/int.t
t/op/join.t
t/op/lex_assign.t
t/op/lfs.t
t/op/lop.t
t/op/magic.t
t/op/method.t
t/op/misc.t
t/op/mkdir.t
t/op/my.t
t/op/my_stash.t
t/op/nothr5005.t
t/op/oct.t
t/op/pack.t
t/op/pat.t
t/op/pwent.t
t/op/quotemeta.t
t/op/rand.t
t/op/re_tests
t/op/readdir.t
t/op/regexp.t
t/op/regmesg.t [new file with mode: 0644]
t/op/runlevel.t
t/op/sort.t
t/op/split.t
t/op/sprintf.t
t/op/stat.t
t/op/subst.t
t/op/subst_amp.t
t/op/substr.t
t/op/taint.t
t/op/tie.t
t/op/tiearray.t
t/op/tiehandle.t
t/op/tr.t
t/op/undef.t
t/op/universal.t
t/op/vec.t
t/op/ver.t
t/pod/emptycmd.t
t/pod/find.t [new file with mode: 0644]
t/pod/for.t
t/pod/headings.t
t/pod/include.t
t/pod/included.t
t/pod/lref.t
t/pod/multiline_items.t
t/pod/nested_items.t
t/pod/nested_seqs.t
t/pod/oneline_cmds.t
t/pod/pod2usage.t
t/pod/poderrs.t
t/pod/poderrs.xr
t/pod/podselect.t
t/pod/special_seqs.t
t/pod/special_seqs.xr
t/pod/testp2pt.pl
t/pragma/constant.t
t/pragma/diagnostics.t
t/pragma/locale.t
t/pragma/overload.t
t/pragma/strict.t
t/pragma/sub_lval.t
t/pragma/subs.t
t/pragma/utf8.t
t/pragma/warn/7fatal
t/pragma/warn/9enabled
t/pragma/warn/doio
t/pragma/warn/pp_hot
t/pragma/warn/pp_sys
t/pragma/warn/regcomp
t/pragma/warnings.t
thread.h
toke.c
uconfig.h
uconfig.sh
universal.c
unixish.h
utf8.c
utf8.h
util.c
util.h
utils/Makefile
utils/h2xs.PL
utils/perlbc.PL [deleted file]
utils/perlbug.PL
utils/perlcc.PL
utils/perldoc.PL
vms/descrip_mms.template
vms/ext/DCLsym/DCLsym.pm
vms/gen_shrfls.pl
vms/subconfigure.com [deleted file]
vms/test.com
vms/vms.c
vms/vmsish.h
vms/vmspipe.com [new file with mode: 0644]
vos/config.def
vos/config.h
vos/config_h.SH_orig
warnings.pl
win32/Makefile
win32/config.bc
win32/config.gc
win32/config.vc
win32/config_H.bc
win32/config_H.gc
win32/config_H.vc
win32/makefile.mk
win32/perlhost.h
win32/perllib.c
win32/vdir.h
win32/win32.c
win32/win32.h
win32/win32sck.c
win32/win32thread.h
x2p/Makefile.SH
x2p/cflags.SH
x2p/s2p.PL

diff --git a/AUTHORS b/AUTHORS
index 3032d48..b3d240c 100644 (file)
--- a/AUTHORS
+++ b/AUTHORS
@@ -11,25 +11,31 @@ cbail               Charles Bailey          bailey@newman.upenn.edu
 dgris          Daniel Grisinger        dgris@dimensional.com
 dmulholl       Daniel Yacob            dmulholl@cs.indiana.edu
 dogcow         Tom Spindler            dogcow@merit.edu
-domo           Dominic Dunlop          domo@slipper.ip.lu
-doug           Doug MacEachern         dougm@pobox.com
+domo           Dominic Dunlop          domo@computer.org
+doug           Doug MacEachern         dougm@covalent.net
 doughera       Andy Dougherty          doughera@lafcol.lafayette.edu
+efifer         Eric Fifer              EFifer@sanwaint.com
+francois       Francois Desarmenien    desar@club-internet.fr
 gbarr          Graham Barr             gbarr@ti.com
+gerben         Gerben Wierda           Gerben_Wierda@RnA.nl
 gerti          Gerd Knops              gerti@BITart.com
 gibreel                Stephen Zander          gibreel@pobox.com
 gnat           Nathan Torkington       gnat@frii.com
 gsar           Gurusamy Sarathy        gsar@activestate.com
 hansmu         Hans Mulder             hansmu@xs4all.nl
+hops           Mike Hopkirk            hops@sco.com
+hugo           Hugo van der Sanden     hv@crypt.demon.co.uk
 ilya           Ilya Zakharevich        ilya@math.ohio-state.edu
 jbuehler       Joe Buehler             jbuehler@hekimian.com
 jfs            John Stoffel            jfs@fluent.com
 jhi            Jarkko Hietaniemi       jhi@iki.fi
-jon            Jon Orwant              orwant@media.mit.edu
+jon            Jon Orwant              orwant@oreilly.com
 jvromans       Johan Vromans           jvromans@squirrel.nl
-k              Andreas Koenig          andreas.koenig@franz.ww.tu-berlin.de
+k              Andreas König           a.koenig@mind.de
 kjahds         Kenneth Albanowski      kjahds@kjahds.com
 krishna                Krishna Sethuraman      krishna@sgi.com
-kstar          Kurt D. Starsinic       kstar@isinet.com
+kstar          Kurt D. Starsinic       kstar@chapin.edu
+lane           Charles Lane            lane@DUPHY4.Physics.Drexel.Edu
 lstein         Lincoln D. Stein        lstein@genome.wi.mit.edu
 lutherh                Luther Huffman          lutherh@stratcom.com
 lutz           Mark P. Lutz            mark.p.lutz@boeing.com
@@ -37,9 +43,11 @@ lwall                Larry Wall              larry@wall.org
 makemaker      MakeMaker list          makemaker@franz.ww.tu-berlin.de
 mbiggar                Mark A Biggar           mab@wdl.loral.com
 mbligh         Martin J. Bligh         mbligh@sequent.com
-mike           Mike Stok               mike@stok.co.uk
+mikestok       Mike Stok               mike@stok.co.uk
 millert                Todd Miller             millert@openbsd.org
 mkvale         Mark Kvale              kvale@phy.ucsf.edu
+mjd            Mark-Jason Dominus      mjd@plover.com
+mjtg           Mike Guy                mjtg@cam.ac.uk
 laszlo.molnar  Laszlo Molnar           Laszlo.Molnar@eth.ericsson.se
 mpeix          Mark Bixby              markb@cccd.edu
 muir           David Muir Sharnoff     muir@idiom.com
@@ -52,8 +60,9 @@ pomeranz      Hal Pomeranz            pomeranz@netcom.com
 pudge          Chris Nandor            pudge@pobox.com
 pueschel       Norbert Pueschel        pueschel@imsdd.meb.uni-bonn.de
 pvhp           Peter Prymmer           pvhp@forte.com
-raphael                Raphael Manfredi        Raphael_Manfredi@pobox.com
+raphael                Raphael Manfredi        Raphael.Manfredi@pobox.com
 rdieter                Rex Dieter              rdieter@math.unl.edu
+richard                Richard Foley           Richard.Foley@m.dasa.de
 rra            Russ Allbery            rra@stanford.edu
 rsanders       Robert Sanders          Robert.Sanders@linux.org        
 roberto                Ollivier Robert         roberto@keltia.freenix.fr
@@ -66,7 +75,8 @@ seibert               Greg Seibert            seibert@Lynx.COM
 simon          Simon Cozens            simon@brecon.co.uk
 spider         Spider Boardman         spider@Orb.Nashua.NH.US
 smccam         Stephen McCamant        smccam@uclink4.berkeley.edu
-sugalskd       Dan Sugalski            sugalskd@osshe.edu
+sthoenna       Yitzchak Scott-Thoennes sthoenna@efn.org
+sugalskd       Dan Sugalski            dan@sidhe.org
 sundstrom      David Sundstrom         sunds@asictest.sc.ti.com
 tchrist                Tom Christiansen        tchrist@perl.com
 thomas.dorner  Dorner Thomas           Thomas.Dorner@start.de
@@ -75,8 +85,9 @@ timb          Tim Bunce               Tim.Bunce@ig.co.uk
 tom.horsley    Tom Horsley             Tom.Horsley@mail.ccur.com
 tye            Tye McQueen             tye@metronet.com
 wayne.thompson Wayne Thompson          Wayne.Thompson@Ebay.sun.com
+wilfredo       Wilfredo Sánchez        wsanchez@apple.com
 
-PUMPKING       gsar
+PUMPKING       jhi
 aix            jhi
 amiga          pueschel
 beos           dogcow
@@ -92,25 +103,28 @@ dgux               roderick
 doc            tchrist
 dos            laszlo.molnar
 dynix/ptx      mbligh
-ebcdic         vms,vmesa,posixbc
+ebcdic         os390,vmesa,posix-bc
 filespec       kjahds
 freebsd                roberto
 hpux           okamoto,jhi
 irix           scotth,krishna,jfs,kstar
 jpl            gibreel
+lexwarn                pmarquess
 linux          kjahds,kstar
 locale         jhi,domo
-lynxos         lynxos
 machten                domo
 mm             makemaker
-mvs            pvhp
 netbsd         jhi
+next           gerben,hansmu
 openbsd                millert
 os2            ilya
+os390          pvhp
 plan9          lutherl
 posix-bc       thomas.dorner
 powerux                tom.horsley
 qnx            allen
+regex          ilya,jfriedl,hugo,mjd
+sco            francois,hops
 solaris                doughera,alan.burlison
 step           gerti,hansmu,rdieter
 sunos4         doughera
index d060166..2d578b4 100644 (file)
@@ -8031,7 +8031,7 @@ This release is beta candidate #5: Our last, best hope for a beta.
    From:  Chip Salzenberg
   Files:  pp_hot.c
 
-  Title:  "Fix grep() with refs in array context"
+  Title:  "Fix grep() with refs in list context"
    From:  Chip Salzenberg
   Files:  pp.c
 
index 6949821..3dc17bc 100644 (file)
@@ -664,7 +664,7 @@ ____________________________________________________________________________
 ____________________________________________________________________________
 [  5802] By: jhi                                   on 2000/03/18  17:11:07
         Log: Configure nits: rewording from Sarathy (aka #5796),
-             and installation directories patch from Robin Parker.
+             and installation directories patch from Robin Barker.
      Branch: cfgperl
           ! Configure Porting/Glossary Porting/config.sh Porting/config_H
           ! config_h.SH vos/config.h vos/config_h.SH_orig
@@ -2841,7 +2841,7 @@ ____________________________________________________________________________
 ____________________________________________________________________________
 [  5440] By: jhi                                   on 2000/03/02  17:48:15
         Log: Confusion over uselargefiles.cbu and uselfs.cbu (the first one
-             is the correct one), spotted by Robin Parker.
+             is the correct one), spotted by Robin Barker.
      Branch: cfgperl
           ! Configure config_h.SH hints/aix.sh hints/hpux.sh
      Branch: metaconfig/U/perl
@@ -12365,7 +12365,7 @@ ____________________________________________________________________________
 ____________________________________________________________________________
 [  4045] By: jhi                                   on 1999/08/29  15:18:38
         Log: Fix scalar gmtime (and localtime) in quad environments,
-             bug reported by Robin Parker.
+             bug reported by Robin Barker.
              
              From: Robin Barker <rmb1@cise.npl.co.uk>
              To: jhi@iki.fi
index 54c85e2..03004be 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -20,8 +20,8 @@
 
 # $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
 #
-# Generated on Wed Aug  2 03:07:08 EET DST 2000 [metaconfig 3.0 PL70]
-# (with additional metaconfig patches by perlbug@perl.com)
+# Generated on Thu Oct 19 22:28:50 EET DST 2000 [metaconfig 3.0 PL70]
+# (with additional metaconfig patches by perlbug@perl.org)
 
 cat >/tmp/c1$$ <<EOF
 ARGGGHHHH!!!!!
@@ -160,9 +160,12 @@ esac
 test -d UU || mkdir UU
 cd UU && rm -f ./*
 
+ccname=''
+ccversion=''
 ccsymbols=''
 cppccsymbols=''
 cppsymbols=''
+perllibs=''
 dynamic_ext=''
 extensions=''
 known_extensions=''
@@ -524,6 +527,7 @@ d_sockpair=''
 sockethdr=''
 socketlib=''
 d_socklen_t=''
+d_socks5_init=''
 d_sqrtl=''
 d_statblks=''
 d_statfs_f_flags=''
@@ -727,18 +731,20 @@ libsfiles=''
 libsfound=''
 libspath=''
 lns=''
-d_PRIEldbl=''
-d_PRIFldbl=''
-d_PRIGldbl=''
+d_PRIEUldbl=''
+d_PRIFUldbl=''
+d_PRIGUldbl=''
 d_PRIeldbl=''
 d_PRIfldbl=''
 d_PRIgldbl=''
-sPRIEldbl=''
-sPRIFldbl=''
-sPRIGldbl=''
+d_SCNfldbl=''
+sPRIEUldbl=''
+sPRIFUldbl=''
+sPRIGUldbl=''
 sPRIeldbl=''
 sPRIfldbl=''
 sPRIgldbl=''
+sSCNfldbl=''
 lseeksize=''
 lseektype=''
 make_set_make=''
@@ -756,12 +762,6 @@ installman3dir=''
 man3dir=''
 man3direxp=''
 man3ext=''
-huge=''
-large=''
-medium=''
-models=''
-small=''
-split=''
 modetype=''
 multiarch=''
 mydomain=''
@@ -823,6 +823,13 @@ u8type=''
 uvsize=''
 uvtype=''
 ivdformat=''
+nvEUformat=''
+nvFUformat=''
+nvGUformat=''
+nveformat=''
+nvfformat=''
+nvgformat=''
+uvXUformat=''
 uvoformat=''
 uvuformat=''
 uvxformat=''
@@ -834,13 +841,13 @@ privlib=''
 privlibexp=''
 prototype=''
 ptrsize=''
-d_PRIX64=''
+d_PRIXU64=''
 d_PRId64=''
 d_PRIi64=''
 d_PRIo64=''
 d_PRIu64=''
 d_PRIx64=''
-sPRIX64=''
+sPRIXU64=''
 sPRId64=''
 sPRIi64=''
 sPRIo64=''
@@ -901,6 +908,9 @@ uidtype=''
 archname64=''
 use64bitall=''
 use64bitint=''
+ccflags_uselargefiles=''
+ldflags_uselargefiles=''
+libswanted_uselargefiles=''
 uselargefiles=''
 uselongdouble=''
 usemorebits=''
@@ -934,6 +944,7 @@ vendorlibexp=''
 usevendorprefix=''
 vendorprefix=''
 vendorprefixexp=''
+versiononly=''
 defvoidused=''
 voidflags=''
 pm_apiversion=''
@@ -955,6 +966,9 @@ if test -f /etc/unixtovms.exe; then
 fi
 
 i_whoami=''
+ccname=''
+ccversion=''
+perllibs=''
 : set useposix=false in your hint file to disable the POSIX extension.
 useposix=true
 : set useopcode=false in your hint file to disable the Opcode extension.
@@ -963,6 +977,7 @@ useopcode=true
 _exe=''
 : Extra object files, if any, needed on this platform.
 archobjs=''
+archname=''
 : Possible local include directories to search.
 : Set locincpth to "" in a hint file to defeat local include searches.
 locincpth="/usr/local/include /opt/local/include /usr/gnu/include"
@@ -979,8 +994,7 @@ loclibpth="/usr/local/lib /opt/local/lib /usr/gnu/lib"
 loclibpth="$loclibpth /opt/gnu/lib /usr/GNU/lib /opt/GNU/lib"
 
 : general looking path for locating libraries
-glibpth="/usr/lib/large /lib /usr/lib $xlibpth"
-glibpth="$glibpth /lib/large /usr/lib/small /lib/small"
+glibpth="/lib /usr/lib $xlibpth"
 glibpth="$glibpth /usr/ccs/lib /usr/ucblib /usr/local/lib"
 test -f /usr/shlib/libc.so && glibpth="/usr/shlib $glibpth"
 test -f /shlib/libc.so     && glibpth="/shlib $glibpth"
@@ -994,6 +1008,10 @@ plibpth=''
 libswanted=''
 : some systems want to use only the non-versioned libso:s
 ignore_versioned_solibs=''
+archname64=''
+ccflags_uselargefiles=''
+ldflags_uselargefiles=''
+libswanted_uselargefiles=''
 : set usemultiplicity on the Configure command line to enable multiplicity.
 : set usesocks on the Configure command line to enable socks.
 : set usethreads on the Configure command line to enable threads.
@@ -1048,7 +1066,7 @@ case "$sh" in
 $me:  Fatal Error:  I can't find a Bourne Shell anywhere.  
 
 Usually it's in /bin/sh.  How did you even get this far?
-Please contact me (Perl Maintainers) at perlbug@perl.com and 
+Please contact me (Perl Maintainers) at perlbug@perl.org and 
 we'll try to straighten this all out.
 EOM
        exit 1
@@ -1589,7 +1607,7 @@ THIS PACKAGE SEEMS TO BE INCOMPLETE.
 You have the option of continuing the configuration process, despite the
 distinct possibility that your kit is damaged, by typing 'y'es.  If you
 do, don't blame me if something goes wrong.  I advise you to type 'n'o
-and contact the author (perlbug@perl.com).
+and contact the author (perlbug@perl.org).
 
 EOM
                echo $n "Continue? [n] $c" >&4
@@ -1752,6 +1770,40 @@ persist across sessions for $package.
 You may safely delete it if you wish.
 EOF
 
+xversion=`awk '/define[        ]+PERL_VERSION/ {print $3}' $rsrc/patchlevel.h`
+case "$usedevel" in
+$define|true|[yY]*) ;;
+*) case "$xversion" in
+   *[13579])
+       cat >&4 <<EOH
+*** WHOA THERE!!! ***
+
+    This is an UNSTABLE DEVELOPMENT release.
+    The version of this $package distribution is $xversion, that is, odd,
+    (as opposed to even) and that signifies a development release.
+    If you want a maintenance release, you want an even-numbered version.
+
+    Do ***NOT*** install this into production use.
+    Data corruption and crashes are possible.
+
+    It is most seriously suggested that you do not continue any further
+    unless you want to help in developing and debugging Perl.
+
+EOH
+       rp='Do you really want to continue?'
+       dflt='n'
+       . ./myread
+       case "$ans" in
+       [yY]) echo >&4 "Okay, continuing." ;;
+       *) echo >&4 "Okay, bye."
+          exit 1
+          ;;
+       esac
+       ;;
+    esac
+    ;;
+esac
+
 : general instructions
 needman=true
 firsttime=true
@@ -1814,7 +1866,7 @@ Much effort has been expended to ensure that this shell script will run on any
 Unix system.  If despite that it blows up on yours, your best bet is to edit
 Configure and run it again.  If you can't run Configure for some reason,
 you'll have to generate a config.sh file by hand.  Whatever problems you
-have, let me (perlbug@perl.com) know how I blew it.
+have, let me (perlbug@perl.org) know how I blew it.
 
 This installation script affects things in two ways:
 
@@ -2047,7 +2099,7 @@ int main(int argc, char *argv[]) {
   return 0;
 }
 EOM
-    if $cc -o try try.c; then
+    if $cc -o try $ccflags try.c; then
        :
     else
         echo "Uh-oh, the C compiler '$cc' doesn't seem to be working." >&4
@@ -2076,13 +2128,17 @@ EOM
                     fi
                 fi  
                 case "$ans" in
-                [yY]*) cc=gcc; ccflags=''; despair=no ;;
+                [yY]*) cc=gcc; ccname=gcc; ccflags=''; despair=no ;;
                 esac
             fi
         fi
         if $test X"$despair" = Xyes; then
-            echo "You need to find a working C compiler." >&4
-            echo "I cannot continue any further, aborting." >&4
+           $cat >&4 <<EOM
+You need to find a working C compiler.
+Either (purchase and) install the C compiler supplied by your OS vendor,
+or for a free C compiler try http://gcc.gnu.org/
+I cannot continue any further, aborting.
+EOM
             exit 1
         fi
     fi
@@ -2234,7 +2290,7 @@ EOM
        (cd $src/hints; ls -C *.sh) | $sed 's/\.sh/   /g' >&4
        dflt=''
        : Half the following guesses are probably wrong... If you have better
-       : tests or hints, please send them to perlbug@perl.com
+       : tests or hints, please send them to perlbug@perl.org
        : The metaconfig authors would also appreciate a copy...
        $test -f /irix && osname=irix
        $test -f /xenix && osname=sco_xenix
@@ -2370,6 +2426,7 @@ EOM
                        esac
                        ;;
                next*) osname=next ;;
+               NonStop-UX) osname=nonstopux ;;
                POSIX-BC | posix-bc ) osname=posix-bc
                        osvers="$3"
                        ;;
@@ -2832,174 +2889,6 @@ esac
 set usemultiplicity
 eval $setvar
 
-: determine where manual pages are on this system
-echo " "
-case "$sysman" in
-'') 
-       syspath='/usr/man/man1 /usr/man/mann /usr/man/manl /usr/man/local/man1'
-       syspath="$syspath /usr/man/u_man/man1 /usr/share/man/man1"
-       syspath="$syspath /usr/catman/u_man/man1 /usr/man/l_man/man1"
-       syspath="$syspath /usr/local/man/u_man/man1 /usr/local/man/l_man/man1"
-       syspath="$syspath /usr/man/man.L /local/man/man1 /usr/local/man/man1"
-       sysman=`./loc . /usr/man/man1 $syspath`
-       ;;
-esac
-if $test -d "$sysman"; then
-       echo "System manual is in $sysman." >&4
-else
-       echo "Could not find manual pages in source form." >&4
-fi
-
-: see what memory models we can support
-case "$models" in
-'')
-       $cat >pdp11.c <<'EOP'
-int main() {
-#ifdef pdp11
-       exit(0);
-#else
-       exit(1);
-#endif
-}
-EOP
-       case "$cc" in
-       '') modelcc="$cc" ;;
-       *) modelcc="cc" ;;
-       esac
-       ( $modelcc -o pdp11 pdp11.c ) >/dev/null 2>&1
-       if $test -f pdp11 && ./pdp11 2>/dev/null; then
-               dflt='unsplit split'
-       else
-               tans=`./loc . X /lib/small /lib/large /usr/lib/small /usr/lib/large /lib/medium /usr/lib/medium /lib/huge`
-               case "$tans" in
-               X) dflt='none';;
-               *) if $test -d /lib/small || $test -d /usr/lib/small; then
-                               dflt='small'
-                       else
-                               dflt=''
-                       fi
-                       if $test -d /lib/medium || $test -d /usr/lib/medium; then
-                               dflt="$dflt medium"
-                       fi
-                       if $test -d /lib/large || $test -d /usr/lib/large; then
-                               dflt="$dflt large"
-                       fi
-                       if $test -d /lib/huge || $test -d /usr/lib/huge; then
-                               dflt="$dflt huge"
-                       fi
-               esac
-       fi;;
-*) dflt="$models";;
-esac
-$cat <<EOM
-Some systems have different model sizes.  On most systems they are called
-small, medium, large, and huge.  On the PDP11 they are called unsplit and
-split.  If your system doesn't support different memory models, say "none".
-If you wish to force everything to one memory model, say "none" here and
-put the appropriate flags later when it asks you for other cc and ld flags.
-Venix systems may wish to put "none" and let the compiler figure things out.
-(In the following question multiple model names should be space separated.)
-
-The default for most systems is "none".
-
-EOM
-rp="Which memory models are supported?"
-. ./myread
-models="$ans"
-
-case "$models" in
-none)
-       small=''
-       medium=''
-       large=''
-       huge=''
-       unsplit=''
-       split=''
-       ;;
-*split)
-       case "$split" in
-       '') if $contains '\-i' $sysman/ld.1 >/dev/null 2>&1 || \
-                        $contains '\-i' $sysman/cc.1 >/dev/null 2>&1; then
-                       dflt='-i'
-               else
-                       dflt='none'
-               fi;;
-       *) dflt="$split";;
-       esac
-       rp="What flag indicates separate I and D space?"
-       . ./myread
-       tans="$ans"
-       case "$tans" in
-       none) tans='';;
-       esac
-       split="$tans"
-       unsplit='';;
-*large*|*small*|*medium*|*huge*)
-       case "$models" in
-       *large*)
-               case "$large" in
-               '') dflt='-Ml';;
-               *) dflt="$large";;
-               esac
-       rp="What flag indicates large model?"
-       . ./myread
-       tans="$ans"
-       case "$tans" in
-       none) tans='';
-       esac
-       large="$tans";;
-       *) large='';;
-       esac
-       case "$models" in
-       *huge*) case "$huge" in
-               '') dflt='-Mh';;
-               *) dflt="$huge";;
-               esac
-               rp="What flag indicates huge model?"
-               . ./myread
-               tans="$ans"
-               case "$tans" in
-               none) tans='';
-               esac
-               huge="$tans";;
-       *) huge="$large";;
-       esac
-       case "$models" in
-       *medium*) case "$medium" in
-               '') dflt='-Mm';;
-               *) dflt="$medium";;
-               esac
-               rp="What flag indicates medium model?"
-               . ./myread
-               tans="$ans"
-               case "$tans" in
-               none) tans='';
-               esac
-               medium="$tans";;
-       *) medium="$large";;
-       esac
-       case "$models" in
-       *small*) case "$small" in
-               '') dflt='none';;
-               *) dflt="$small";;
-               esac
-               rp="What flag indicates small model?"
-               . ./myread
-               tans="$ans"
-               case "$tans" in
-               none) tans='';
-               esac
-               small="$tans";;
-       *) small='';;
-       esac
-       ;;
-*)
-       echo "Unrecognized memory models--you may have to edit Makefile.SH" >&4
-       ;;
-esac
-$rm -f pdp11.* pdp11
-
 : make some quick guesses about what we are up against
 echo " "
 $echo $n "Hmm...  $c"
@@ -3056,12 +2945,15 @@ EOI
        ;;
 esac
 : Detect OS2.  The p_ variable is set above in the Head.U unit.
+: Note that this also -- wrongly -- detects e.g. dos-djgpp, which also uses
+: semicolon as a patch separator
 case "$p_" in
 :) ;;
 *)
        $cat <<'EOI'
 I have the feeling something is not exactly right, however...don't tell me...
 lemme think...does HAL ring a bell?...no, of course, you're only running OS/2!
+(Or you may be running DOS with DJGPP.)
 EOI
        echo exit 0 >os2
        ;;
@@ -3092,51 +2984,13 @@ chmod +x bsd usg v7 osf1 eunice xenix venix os2
 $eunicefix bsd usg v7 osf1 eunice xenix venix os2
 $rm -f foo
 
-: see if we need a special compiler
-echo " "
-if ./usg; then
-       case "$cc" in
-       '') case "$Mcc" in
-               /*) dflt='Mcc';;
-               *) case "$large" in
-                       -M*) dflt='cc';;
-                       *)      if $contains '\-M' $sysman/cc.1 >/dev/null 2>&1 ; then
-                                       if $contains '\-M' $sysman/cpp.1 >/dev/null 2>&1; then
-                                               dflt='cc'
-                                       else
-                                               dflt='cc -M'
-                                       fi
-                               else
-                                       dflt='cc'
-                               fi;;
-                       esac;;
-               esac;;
-       *)  dflt="$cc";;
-       esac
-       case "$dflt" in
-       *M*)    $cat <<'EOM'
-On some older systems the default C compiler will not resolve multiple global
-references that happen to have the same name.  On some such systems the "Mcc"
-command may be used to force these to be resolved.  On other systems a "cc -M"
-command is required.  (Note that the -M flag on other systems indicates a
-memory model to use!) If you have the Gnu C compiler, you might wish to use
-that instead.
-
-EOM
-       ;;
-       esac
-       rp="Use which C compiler?"
-       . ./myread
-       cc="$ans"
-else
-       case "$cc" in
-       '') dflt=cc;;
-       *) dflt="$cc";;
-       esac
-       rp="Use which C compiler?"
-       . ./myread
-       cc="$ans"
-fi
+case "$cc" in
+'') dflt=cc;;
+*) dflt="$cc";;
+esac
+rp="Use which C compiler?"
+. ./myread
+cc="$ans"
 : Look for a hint-file generated 'call-back-unit'.  Now that the
 : user has specified the compiler, we may need to set or change some
 : other defaults.
@@ -3160,11 +3014,12 @@ int main() {
        exit(0);
 }
 EOM
-if $cc $ldflags -o gccvers gccvers.c; then
+if $cc -o gccvers $ldflags gccvers.c; then
        gccversion=`./gccvers`
        case "$gccversion" in
        '') echo "You are not using GNU cc." ;;
        *)  echo "You are using GNU cc $gccversion."
+           ccname=gcc  
            ;;
        esac
 else
@@ -3184,7 +3039,9 @@ case "$gccversion" in
 esac
 case "$gccversion" in
 '') gccosandvers='' ;;
-*) gccosandvers=`$cc -v 2>&1|grep '/specs$'|sed 's!.*/[^-]*-[^-]*-\([^/]*\)/'$gccversion'/specs$!\1!'`
+*) gccshortvers=`echo "$gccversion"|sed 's/ .*//'`
+   gccosandvers=`$cc -v 2>&1|grep '/specs$'|sed "s!.*/[^-/]*-[^-/]*-\([^-/]*\)/$gccshortvers/specs!\1!"`
+   gccshortvers=''
    case "$gccosandvers" in
    $osname) gccosandvers='' ;; # linux gccs seem to have no linux osvers, grr
    $osname$osvers) ;; # looking good
@@ -3211,9 +3068,9 @@ EOM
    esac
    ;;
 esac
-
-
-
+case "$ccname" in
+'') ccname="$cc" ;;
+esac
 
 : see how we invoke the C preprocessor
 echo " "
@@ -3995,8 +3852,8 @@ for thisincl in $inclwanted; do
        if $test -d $thisincl; then
                if $test x$thisincl != x$usrinc; then
                        case "$dflt" in
-                       *$thisincl*);;
-                       *) dflt="$dflt -I$thisincl";;
+                        *" -I$thisincl "*);;
+                        *) dflt="$dflt -I$thisincl ";;
                        esac
                fi
        fi
@@ -4032,6 +3889,7 @@ esac
 case "$dflt" in
 ''|' ') dflt=none;;
 esac
+
 $cat <<EOH
 
 Your C compiler may want other flags.  For this question you should include
@@ -4164,7 +4022,7 @@ $cat > try.c <<'EOF'
 #include <stdio.h>
 int main() { printf("Ok\n"); exit(0); }
 EOF
-set X $cc $optimize $ccflags -o try $ldflags try.c $libs
+set X $cc -o try $optimize $ccflags $ldflags try.c $libs
 shift
 $cat >try.msg <<'EOM'
 I've tried to compile and run the following simple program:
@@ -4183,7 +4041,7 @@ and I got the following output:
 
 EOM
 dflt=y
-if sh -c "$cc $optimize $ccflags -o try $ldflags try.c $libs" >>try.msg 2>&1; then
+if sh -c "$cc -o try $optimize $ccflags $ldflags try.c $libs" >>try.msg 2>&1; then
        if sh -c './try' >>try.msg 2>&1; then
                xxx=`./try`
                case "$xxx" in
@@ -4295,12 +4153,12 @@ esac'
 compile='
 mc_file=$1;
 shift;
-$cc $optimize $ccflags $ldflags -o ${mc_file} $* ${mc_file}.c $libs > /dev/null 2>&1;'
+$cc -o ${mc_file} $optimize $ccflags $ldflags $* ${mc_file}.c $libs > /dev/null 2>&1;'
 : define a shorthand compile call for compilations that should be ok.
 compile_ok='
 mc_file=$1;
 shift;
-$cc $optimize $ccflags $ldflags -o ${mc_file} $* ${mc_file}.c $libs;'
+$cc -o ${mc_file} $optimize $ccflags $ldflags $* ${mc_file}.c $libs;'
 
 : check for lengths of integral types
 echo " "
@@ -4705,1576 +4563,1743 @@ case "$use64bitall" in
        ;;
 esac
 
-: determine the architecture name
 echo " "
-if xxx=`./loc arch blurfl $pth`; $test -f "$xxx"; then
-       tarch=`arch`"-$osname"
-elif xxx=`./loc uname blurfl $pth`; $test -f "$xxx" ; then
-       if uname -m > tmparch 2>&1 ; then
-               tarch=`$sed -e 's/ *$//' -e 's/ /_/g' \
-                       -e 's/$/'"-$osname/" tmparch`
-       else
-               tarch="$osname"
-       fi
-       $rm -f tmparch
+echo "Checking for GNU C Library..." >&4
+cat >gnulibc.c <<EOM
+#include <stdio.h>
+int main()
+{
+#ifdef __GLIBC__
+    exit(0);
+#else
+    exit(1);
+#endif
+}
+EOM
+set gnulibc
+if eval $compile_ok && ./gnulibc; then
+       val="$define"
+       echo "You are using the GNU C Library"
 else
-       tarch="$osname"
+       val="$undef"
+       echo "You are not using the GNU C Library"
 fi
-case "$myarchname" in
-''|"$tarch") ;;
-*)
-       echo "(Your architecture name used to be $myarchname.)"
-       archname=''
-       ;;
-esac
-myarchname="$tarch"
-case "$archname" in
-'') dflt="$tarch";;
-*) dflt="$archname";;
-esac
-rp='What is your architecture name'
-. ./myread
-archname="$ans"
-case "$usethreads" in
-$define)
-       echo "Threads selected." >&4
-       case "$archname" in
-        *-thread*) echo "...and architecture name already has -thread." >&4
-                ;;
-        *)      archname="$archname-thread"
-                echo "...setting architecture name to $archname." >&4
-                ;;
-        esac
-       ;;
-esac
-case "$usemultiplicity" in
-$define)
-       echo "Multiplicity selected." >&4
-       case "$archname" in
-        *-multi*) echo "...and architecture name already has -multi." >&4
-                ;;
-        *)      archname="$archname-multi"
-                echo "...setting architecture name to $archname." >&4
-                ;;
-        esac
-       ;;
-esac
-case "$use64bitint" in
-$define)
-       case "$archname64" in
-       '')
+$rm -f gnulibc*
+set d_gnulibc
+eval $setvar
+
+: see if nm is to be used to determine whether a symbol is defined or not
+case "$usenm" in
+'')
+       dflt=''
+       case "$d_gnulibc" in
+       "$define")
+               echo " "
+               echo "nm probably won't work on the GNU C Library." >&4
+               dflt=n
                ;;
-       *)
-               case "$archname" in
-               *-$archname64*) echo "...and architecture name already has $archname64." >&4
-                       ;;
-               *)      archname="$archname-$archname64"
-                       echo "...setting architecture name to $archname." >&4
-                       ;;
-               esac
+       esac
+       case "$dflt" in
+       '') 
+               if $test "$osname" = aix -a ! -f /lib/syscalls.exp; then
+                       echo " "
+                       echo "Whoops!  This is an AIX system without /lib/syscalls.exp!" >&4
+                       echo "'nm' won't be sufficient on this sytem." >&4
+                       dflt=n
+               fi
+               ;;
+       esac
+       case "$dflt" in
+       '') dflt=`$egrep 'inlibc|csym' $rsrc/Configure | wc -l 2>/dev/null`
+               if $test $dflt -gt 20; then
+                       dflt=y
+               else
+                       dflt=n
+               fi
                ;;
        esac
-esac
-
-: determine root of directory hierarchy where package will be installed.
-case "$prefix" in
-'')
-       dflt=`./loc . /usr/local /usr/local /local /opt /usr`
        ;;
 *)
-       dflt="$prefix"
+       case "$usenm" in
+       true|$define) dflt=y;;
+       *) dflt=n;;
+       esac
        ;;
 esac
 $cat <<EOM
 
-By default, $package will be installed in $dflt/bin, manual pages
-under $dflt/man, etc..., i.e. with $dflt as prefix for all
-installation directories. Typically this is something like /usr/local.
-If you wish to have binaries under /usr/bin but other parts of the
-installation under /usr/local, that's ok: you will be prompted
-separately for each of the installation directories, the prefix being
-only used to set the defaults.
+I can use $nm to extract the symbols from your C libraries. This
+is a time consuming task which may generate huge output on the disk (up
+to 3 megabytes) but that should make the symbols extraction faster. The
+alternative is to skip the 'nm' extraction part and to compile a small
+test program instead to determine whether each symbol is present. If
+you have a fast C compiler and/or if your 'nm' output cannot be parsed,
+this may be the best solution.
+
+You probably shouldn't let me use 'nm' if you are using the GNU C Library.
 
 EOM
-fn=d~
-rp='Installation prefix to use?'
-. ./getfile
-oldprefix=''
-case "$prefix" in
-'') ;;
-*)
-       case "$ans" in
-       "$prefix") ;;
-       *) oldprefix="$prefix";;
+rp="Shall I use $nm to extract C symbols from the libraries?"
+. ./myread
+case "$ans" in
+[Nn]*) usenm=false;;
+*) usenm=true;;
+esac
+
+runnm=$usenm
+case "$reuseval" in
+true) runnm=false;;
+esac
+
+: nm options which may be necessary
+case "$nm_opt" in
+'') if $test -f /mach_boot; then
+               nm_opt=''       # Mach
+       elif $test -d /usr/ccs/lib; then
+               nm_opt='-p'     # Solaris (and SunOS?)
+       elif $test -f /dgux; then
+               nm_opt='-p'     # DG-UX
+       elif $test -f /lib64/rld; then
+               nm_opt='-p'     # 64-bit Irix
+       else
+               nm_opt=''
+       fi;;
+esac
+
+: nm options which may be necessary for shared libraries but illegal
+: for archive libraries.  Thank you, Linux.
+case "$nm_so_opt" in
+'')    case "$myuname" in
+       *linux*)
+               if $nm --help | $grep 'dynamic' > /dev/null 2>&1; then
+                       nm_so_opt='--dynamic'
+               fi
+               ;;
        esac
        ;;
 esac
-prefix="$ans"
-prefixexp="$ansexp"
 
-: is AFS running?
+case "$runnm" in
+true)
+: get list of predefined functions in a handy place
 echo " "
-case "$afs" in
-$define|true)  afs=true ;;
-$undef|false)  afs=false ;;
-*)     if test -d /afs; then
-               afs=true
-       else
-               afs=false
-       fi
+case "$libc" in
+'') libc=unknown
+       case "$libs" in
+       *-lc_s*) libc=`./loc libc_s$_a $libc $libpth`
+       esac
        ;;
 esac
-if $afs; then
-       echo "AFS may be running... I'll be extra cautious then..." >&4
+libnames='';
+case "$libs" in
+'') ;;
+*)  for thislib in $libs; do
+       case "$thislib" in
+       -lc|-lc_s)
+               : Handle C library specially below.
+               ;;
+       -l*)
+               thislib=`echo $thislib | $sed -e 's/^-l//'`
+               if try=`./loc lib$thislib.$so.'*' X $libpth`; $test -f "$try"; then
+                       :
+               elif try=`./loc lib$thislib.$so X $libpth`; $test -f "$try"; then
+                       :
+               elif try=`./loc lib$thislib$_a X $libpth`; $test -f "$try"; then
+                       :
+               elif try=`./loc $thislib$_a X $libpth`; $test -f "$try"; then
+                       :
+               elif try=`./loc lib$thislib X $libpth`; $test -f "$try"; then
+                       :
+               elif try=`./loc $thislib X $libpth`; $test -f "$try"; then
+                       :
+               elif try=`./loc Slib$thislib$_a X $xlibpth`; $test -f "$try"; then
+                       :
+               else
+                       try=''
+               fi
+               libnames="$libnames $try"
+               ;;
+       *) libnames="$libnames $thislib" ;;
+       esac
+       done
+       ;;
+esac
+xxx=normal
+case "$libc" in
+unknown)
+       set /lib/libc.$so
+       for xxx in $libpth; do
+               $test -r $1 || set $xxx/libc.$so
+               : The messy sed command sorts on library version numbers.
+               $test -r $1 || \
+                       set `echo blurfl; echo $xxx/libc.$so.[0-9]* | \
+                       tr ' ' $trnl | egrep -v '\.[A-Za-z]*$' | $sed -e '
+                               h
+                               s/[0-9][0-9]*/0000&/g
+                               s/0*\([0-9][0-9][0-9][0-9][0-9]\)/\1/g
+                               G
+                               s/\n/ /' | \
+                        sort | $sed -e 's/^.* //'`
+               eval set \$$#
+       done
+       $test -r $1 || set /usr/ccs/lib/libc.$so
+       $test -r $1 || set /lib/libsys_s$_a
+       ;;
+*)
+       set blurfl
+       ;;
+esac
+if $test -r "$1"; then
+       echo "Your (shared) C library seems to be in $1."
+       libc="$1"
+elif $test -r /lib/libc && $test -r /lib/clib; then
+       echo "Your C library seems to be in both /lib/clib and /lib/libc."
+       xxx=apollo
+       libc='/lib/clib /lib/libc'
+       if $test -r /lib/syslib; then
+               echo "(Your math library is in /lib/syslib.)"
+               libc="$libc /lib/syslib"
+       fi
+elif $test -r "$libc" || (test -h "$libc") >/dev/null 2>&1; then
+       echo "Your C library seems to be in $libc, as you said before."
+elif $test -r $incpath/usr/lib/libc$_a; then
+       libc=$incpath/usr/lib/libc$_a;
+       echo "Your C library seems to be in $libc.  That's fine."
+elif $test -r /lib/libc$_a; then
+       libc=/lib/libc$_a;
+       echo "Your C library seems to be in $libc.  You're normal."
 else
-       echo "AFS does not seem to be running..." >&4
+       if tans=`./loc libc$_a blurfl/dyick $libpth`; $test -r "$tans"; then
+               :
+       elif tans=`./loc libc blurfl/dyick $libpth`; $test -r "$tans"; then
+               libnames="$libnames "`./loc clib blurfl/dyick $libpth`
+       elif tans=`./loc clib blurfl/dyick $libpth`; $test -r "$tans"; then
+               :
+       elif tans=`./loc Slibc$_a blurfl/dyick $xlibpth`; $test -r "$tans"; then
+               :
+       elif tans=`./loc Mlibc$_a blurfl/dyick $xlibpth`; $test -r "$tans"; then
+               :
+       else
+               tans=`./loc Llibc$_a blurfl/dyick $xlibpth`
+       fi
+       if $test -r "$tans"; then
+               echo "Your C library seems to be in $tans, of all places."
+               libc=$tans
+       else
+               libc='blurfl'
+       fi
 fi
+if $test $xxx = apollo -o -r "$libc" || (test -h "$libc") >/dev/null 2>&1; then
+       dflt="$libc"
+       cat <<EOM
 
-: determine installation prefix for where package is to be installed.
-if $afs; then 
-$cat <<EOM
-
-Since you are running AFS, I need to distinguish the directory in which
-files will reside from the directory in which they are installed (and from
-which they are presumably copied to the former directory by occult means).
+If the guess above is wrong (which it might be if you're using a strange
+compiler, or your machine supports multiple models), you can override it here.
 
 EOM
-       case "$installprefix" in
-       '') dflt=`echo $prefix | sed 's#^/afs/#/afs/.#'`;;
-       *) dflt="$installprefix";;
-       esac
 else
-$cat <<EOM
+       dflt=''
+       echo $libpth | tr ' ' $trnl | sort | uniq > libpath
+       cat >&4 <<EOM
+I can't seem to find your C library.  I've looked in the following places:
 
-In some special cases, particularly when building $package for distribution,
-it is convenient to distinguish between the directory in which files should 
-be installed from the directory ($prefix) in which they 
-will eventually reside.  For most users, these two directories are the same.
+EOM
+       $sed 's/^/      /' libpath
+       cat <<EOM
+
+None of these seems to contain your C library. I need to get its name...
 
 EOM
-       case "$installprefix" in
-       '') dflt=$prefix ;;
-       *) dflt=$installprefix;;
-       esac
 fi
-fn=d~
-rp='What installation prefix should I use for installing files?'
+fn=f
+rp='Where is your C library?'
 . ./getfile
-installprefix="$ans"
-installprefixexp="$ansexp"
+libc="$ans"
 
-: set the prefixit variable, to compute a suitable default value
-prefixit='case "$3" in
-""|none)
-       case "$oldprefix" in
-       "") eval "$1=\"\$$2\"";;
-       *)
-               case "$3" in
-               "") eval "$1=";;
-               none)
-                       eval "tp=\"\$$2\"";
-                       case "$tp" in
-                       ""|" ") eval "$1=\"\$$2\"";;
-                       *) eval "$1=";;
-                       esac;;
-               esac;;
-       esac;;
-*)
-       eval "tp=\"$oldprefix-\$$2-\""; eval "tp=\"$tp\"";
-       case "$tp" in
-       --|/*--|\~*--) eval "$1=\"$prefix/$3\"";;
-       /*-$oldprefix/*|\~*-$oldprefix/*)
-               eval "$1=\`echo \$$2 | sed \"s,^$oldprefix,$prefix,\"\`";;
-       *) eval "$1=\"\$$2\"";;
-       esac;;
-esac'
+echo " "
+echo $libc $libnames | tr ' ' $trnl | sort | uniq > libnames
+set X `cat libnames`
+shift
+xxx=files
+case $# in 1) xxx=file; esac
+echo "Extracting names from the following $xxx for later perusal:" >&4
+echo " "
+$sed 's/^/     /' libnames >&4
+echo " "
+$echo $n "This may take a while...$c" >&4
 
+for file in $*; do
+       case $file in
+       *$so*) $nm $nm_so_opt $nm_opt $file 2>/dev/null;;
+       *) $nm $nm_opt $file 2>/dev/null;;
+       esac
+done >libc.tmp
 
-: get the patchlevel
-echo " "
-echo "Getting the current patchlevel..." >&4
-if $test -r $rsrc/patchlevel.h;then
-       revision=`awk '/define[         ]+PERL_REVISION/ {print $3}' $rsrc/patchlevel.h`
-       patchlevel=`awk '/define[       ]+PERL_VERSION/ {print $3}' $rsrc/patchlevel.h`
-       subversion=`awk '/define[       ]+PERL_SUBVERSION/ {print $3}' $rsrc/patchlevel.h`
-       api_revision=`awk '/define[     ]+PERL_API_REVISION/ {print $3}' $rsrc/patchlevel.h`
-       api_version=`awk '/define[      ]+PERL_API_VERSION/ {print $3}' $rsrc/patchlevel.h`
-       api_subversion=`awk '/define[   ]+PERL_API_SUBVERSION/ {print $3}' $rsrc/patchlevel.h`
-else
-       revision=0
-       patchlevel=0
-       subversion=0
-       api_revision=0
-       api_version=0
-       api_subversion=0
+$echo $n ".$c"
+$grep fprintf libc.tmp > libc.ptf
+xscan='eval "<libc.ptf $com >libc.list"; $echo $n ".$c" >&4'
+xrun='eval "<libc.tmp $com >libc.list"; echo "done" >&4'
+xxx='[ADTSIW]'
+if com="$sed -n -e 's/__IO//' -e 's/^.* $xxx  *_[_.]*//p' -e 's/^.* $xxx  *//p'";\
+       eval $xscan;\
+       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+               eval $xrun
+elif com="$sed -n -e 's/^__*//' -e 's/^\([a-zA-Z_0-9$]*\).*xtern.*/\1/p'";\
+       eval $xscan;\
+       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+               eval $xrun
+elif com="$sed -n -e '/|UNDEF/d' -e '/FUNC..GL/s/^.*|__*//p'";\
+       eval $xscan;\
+       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+               eval $xrun
+elif com="$sed -n -e 's/^.* D __*//p' -e 's/^.* D //p'";\
+       eval $xscan;\
+       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+               eval $xrun
+elif com="$sed -n -e 's/^_//' -e 's/^\([a-zA-Z_0-9]*\).*xtern.*text.*/\1/p'";\
+       eval $xscan;\
+       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+               eval $xrun
+elif com="$sed -n -e 's/^.*|FUNC |GLOB .*|//p'";\
+       eval $xscan;\
+       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+               eval $xrun
+elif com="$grep '|' | $sed -n -e '/|COMMON/d' -e '/|DATA/d' \
+                               -e '/ file/d' -e 's/^\([^       ]*\).*/\1/p'";\
+       eval $xscan;\
+       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+               eval $xrun
+elif com="$sed -n -e 's/^.*|FUNC |GLOB .*|//p' -e 's/^.*|FUNC |WEAK .*|//p'";\
+       eval $xscan;\
+       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+               eval $xrun
+elif com="$sed -n -e 's/^__//' -e '/|Undef/d' -e '/|Proc/s/ .*//p'";\
+       eval $xscan;\
+       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+               eval $xrun
+elif com="$sed -n -e 's/^.*|Proc .*|Text *| *//p'";\
+       eval $xscan;\
+       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+               eval $xrun
+elif com="$sed -n -e '/Def. Text/s/.* \([^ ]*\)\$/\1/p'";\
+       eval $xscan;\
+       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+               eval $xrun
+elif com="$sed -n -e 's/^[-0-9a-f ]*_\(.*\)=.*/\1/p'";\
+       eval $xscan;\
+       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+               eval $xrun
+elif com="$sed -n -e 's/.*\.text n\ \ \ \.//p'";\
+       eval $xscan;\
+       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+               eval $xrun
+elif com="sed -n -e 's/^__.*//' -e 's/[       ]*D[    ]*[0-9]*.*//p'";\
+       eval $xscan;\
+       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+               eval $xrun
+else
+       $nm -p $* 2>/dev/null >libc.tmp
+       $grep fprintf libc.tmp > libc.ptf
+       if com="$sed -n -e 's/^.* [ADTSIW]  *_[_.]*//p' -e 's/^.* [ADTSIW] //p'";\
+               eval $xscan; $contains '^fprintf$' libc.list >/dev/null 2>&1
+       then
+               nm_opt='-p'
+               eval $xrun
+       else
+               echo " "
+               echo "$nm didn't seem to work right. Trying $ar instead..." >&4
+               com=''
+               if $ar t $libc > libc.tmp && $contains '^fprintf$' libc.tmp >/dev/null 2>&1; then
+                       for thisname in $libnames $libc; do
+                               $ar t $thisname >>libc.tmp
+                       done
+                       $sed -e "s/\\$_o\$//" < libc.tmp > libc.list
+                       echo "Ok." >&4
+               elif test "X$osname" = "Xos2" && $ar tv $libc > libc.tmp; then
+                       # Repeat libc to extract forwarders to DLL entries too
+                       for thisname in $libnames $libc; do
+                               $ar tv $thisname >>libc.tmp
+                               # Revision 50 of EMX has bug in $ar.
+                               # it will not extract forwarders to DLL entries
+                               # Use emximp which will extract exactly them.
+                               emximp -o tmp.imp $thisname \
+                                   2>/dev/null && \
+                                   $sed -e 's/^\([_a-zA-Z0-9]*\) .*$/\1/p' \
+                                   < tmp.imp >>libc.tmp
+                               $rm tmp.imp
+                       done
+                       $sed -e "s/\\$_o\$//" -e 's/^ \+//' < libc.tmp > libc.list
+                       echo "Ok." >&4
+               else
+                       echo "$ar didn't seem to work right." >&4
+                       echo "Maybe this is a Cray...trying bld instead..." >&4
+                       if bld t $libc | $sed -e 's/.*\///' -e "s/\\$_o:.*\$//" > libc.list
+                       then
+                               for thisname in $libnames; do
+                                       bld t $libnames | \
+                                       $sed -e 's/.*\///' -e "s/\\$_o:.*\$//" >>libc.list
+                                       $ar t $thisname >>libc.tmp
+                               done
+                               echo "Ok." >&4
+                       else
+                               echo "That didn't work either.  Giving up." >&4
+                               exit 1
+                       fi
+               fi
+       fi
 fi
-$echo $n "(You have $package revision $revision" $c
-$echo $n " patchlevel $patchlevel" $c
-test 0 -eq "$subversion" || $echo $n " subversion $subversion" $c
-echo ".)"
-case "$osname" in
-dos|vms)
-       : XXX Should be a Configure test for double-dots in filenames.
-       version=`echo $revision $patchlevel $subversion | \
-                $awk '{ printf "%d_%d_%d\n", $1, $2, $3 }'`
-       api_versionstring=`echo $api_revision $api_version $api_subversion | \
-                $awk '{ printf "%d_%d_%d\n", $1, $2, $3 }'`
-       ;;
-*)
-       version=`echo $revision $patchlevel $subversion | \
-                $awk '{ printf "%d.%d.%d\n", $1, $2, $3 }'`
-       api_versionstring=`echo $api_revision $api_version $api_subversion | \
-                $awk '{ printf "%d.%d.%d\n", $1, $2, $3 }'`
-       ;;
-esac
-: Special case the 5.005_xx maintenance series, which used 5.005
-: without any subversion label as a subdirectory in $sitelib
-if test "${api_revision}${api_version}${api_subversion}" = "550"; then
-       api_versionstring='5.005'
+nm_extract="$com"
+if $test -f /lib/syscalls.exp; then
+       echo " "
+       echo "Also extracting names from /lib/syscalls.exp for good ole AIX..." >&4
+       $sed -n 's/^\([^        ]*\)[   ]*syscall[0-9]*$/\1/p' /lib/syscalls.exp >>libc.list
 fi
+;;
+esac
+$rm -f libnames libpath
 
-: determine installation style
-: For now, try to deduce it from prefix unless it is already set.
-: Reproduce behavior of 5.005 and earlier, maybe drop that in 5.7.
-case "$installstyle" in
-'')    case "$prefix" in
-               *perl*) dflt='lib';;
-               *) dflt='lib/perl5' ;;
-       esac
-       ;;
-*)     dflt="$installstyle" ;;
+: is a C symbol defined?
+csym='tlook=$1;
+case "$3" in
+-v) tf=libc.tmp; tc=""; tdc="";;
+-a) tf=libc.tmp; tc="[0]"; tdc="[]";;
+*) tlook="^$1\$"; tf=libc.list; tc="()"; tdc="()";;
+esac;
+tx=yes;
+case "$reuseval-$4" in
+true-) ;;
+true-*) tx=no; eval "tval=\$$4"; case "$tval" in "") tx=yes;; esac;;
+esac;
+case "$tx" in
+yes)
+       case "$runnm" in
+       true)
+               if $contains $tlook $tf >/dev/null 2>&1;
+               then tval=true;
+               else tval=false;
+               fi;;
+       *)
+               echo "int main() { extern short $1$tdc; printf(\"%hd\", $1$tc); }" > t.c;
+               if $cc -o t $optimize $ccflags $ldflags t.c $libs >/dev/null 2>&1;
+               then tval=true;
+               else tval=false;
+               fi;
+               $rm -f t t.c;;
+       esac;;
+*)
+       case "$tval" in
+       $define) tval=true;;
+       *) tval=false;;
+       esac;;
+esac;
+eval "$2=$tval"'
+
+: define an is-in-libc? function
+inlibc='echo " "; td=$define; tu=$undef;
+sym=$1; var=$2; eval "was=\$$2";
+tx=yes;
+case "$reuseval$was" in
+true) ;;
+true*) tx=no;;
+esac;
+case "$tx" in
+yes)
+       set $sym tres -f;
+       eval $csym;
+       case "$tres" in
+       true)
+               echo "$sym() found." >&4;
+               case "$was" in $undef) . ./whoa; esac; eval "$var=\$td";;
+       *)
+               echo "$sym() NOT found." >&4;
+               case "$was" in $define) . ./whoa; esac; eval "$var=\$tu";;
+       esac;;
+*)
+       case "$was" in
+       $define) echo "$sym() found." >&4;;
+       *) echo "$sym() NOT found." >&4;;
+       esac;;
+esac'
+
+: see if sqrtl exists
+set sqrtl d_sqrtl
+eval $inlibc
+
+case "$ccflags" in
+*-DUSE_LONG_DOUBLE*|*-DUSE_MORE_BITS*) uselongdouble="$define" ;;
 esac
-: Probably not worth prompting for this since we prompt for all
-: the directories individually, and the prompt would be too long and
-: confusing anyway.
-installstyle=$dflt
 
-: determine where private library files go
-: Usual default is /usr/local/lib/perl5/$version.
-: Also allow things like /opt/perl/lib/$version, since 
-: /opt/perl/lib/perl5... would be redundant.
-: The default "style" setting is made in installstyle.U
-case "$installstyle" in
-*lib/perl5*) set dflt privlib lib/$package/$version ;;
-*)      set dflt privlib lib/$version ;;
+case "$uselongdouble" in
+$define|true|[yY]*)    dflt='y';;
+*) dflt='n';;
 esac
-eval $prefixit
-$cat <<EOM
+cat <<EOM
 
-There are some auxiliary files for $package that need to be put into a
-private library directory that is accessible by everyone.
+Perl can be built to take advantage of long doubles which
+(if available) may give more accuracy and range for floating point numbers.
 
+If this doesn't make any sense to you, just accept the default '$dflt'.
 EOM
-fn=d~+
-rp='Pathname where the private library files will reside?'
-. ./getfile
-privlib="$ans"
-privlibexp="$ansexp"
-: Change installation prefix, if necessary.
-if $test X"$prefix" != X"$installprefix"; then
-       installprivlib=`echo $privlibexp | sed "s#^$prefix#$installprefix#"`
-else
-       installprivlib="$privlibexp"
-fi
-
-: set the prefixup variable, to restore leading tilda escape
-prefixup='case "$prefixexp" in
-"$prefix") ;;
-*) eval "$1=\`echo \$$1 | sed \"s,^$prefixexp,$prefix,\"\`";;
-esac'
-
-: determine where public architecture dependent libraries go
-set archlib archlib
-eval $prefixit
-: privlib default is /usr/local/lib/$package/$version
-: archlib default is /usr/local/lib/$package/$version/$archname
-: privlib may have an optional trailing /share.
-tdflt=`echo $privlib | $sed 's,/share$,,'`
-tdflt=$tdflt/$archname
-case "$archlib" in
-'')    dflt=$tdflt
-       ;;
-*)     dflt="$archlib"
-    ;;
+rp='Try to use long doubles if available?'
+. ./myread
+case "$ans" in
+y|Y)   val="$define"   ;;
+*)      val="$undef"   ;;
 esac
-$cat <<EOM
-
-$spackage contains architecture-dependent library files.  If you are
-sharing libraries in a heterogeneous environment, you might store
-these files in a separate location.  Otherwise, you can just include
-them with the rest of the public library files.
-
-EOM
-fn=d+~
-rp='Where do you want to put the public architecture-dependent libraries?'
-. ./getfile
-archlib="$ans"
-archlibexp="$ansexp"
-if $test X"$archlib" = X"$privlib"; then
-       d_archlib="$undef"
-else
-       d_archlib="$define"
-fi
-: Change installation prefix, if necessary.
-if $test X"$prefix" != X"$installprefix"; then
-       installarchlib=`echo $archlibexp | sed "s#^$prefix#$installprefix#"`
-else
-       installarchlib="$archlibexp"
-fi
-
-
-: Binary compatibility with 5.005 is not possible for builds
-: with advanced features
-case "$usethreads$usemultiplicity" in
-*define*)
-       bincompat5005="$undef"
-       d_bincompat5005="$undef"
-       ;;
-*)     $cat <<EOM
+set uselongdouble
+eval $setvar
 
-This version of Perl can be compiled for binary compatibility with 5.005.
-If you decide to do so, you will be able to continue using most of the
-extensions that were compiled for Perl 5.005.
+case "$uselongdouble" in
+true|[yY]*) uselongdouble="$define" ;;
+esac
 
+case "$uselongdouble" in
+$define)
+: Look for a hint-file generated 'call-back-unit'.  If the
+: user has specified that long doubles should be used,
+: we may need to set or change some other defaults.
+       if $test -f uselongdouble.cbu; then
+               echo "Your platform has some specific hints for long doubles, using them..."
+               . ./uselongdouble.cbu
+       else
+               $cat <<EOM
+(Your platform doesn't have any specific hints for long doubles.)
 EOM
-       case "$bincompat5005$d_bincompat5005" in
-       *"$undef"*) dflt=n ;;
-       *) dflt=y ;;
-       esac
-       rp='Binary compatibility with Perl 5.005?'
-       . ./myread
-       case "$ans" in
-       y*) val="$define" ;;
-       *)  val="$undef" ;;
-       esac
-       set d_bincompat5005
-       eval $setvar
-       case "$d_bincompat5005" in
-       "$define")
-               bincompat5005="$define"
-               ;;
-       *)      bincompat5005="$undef"
-               d_bincompat5005="$undef"
-               ;;
-       esac
+       fi
        ;;
 esac
 
+case "$uselongdouble:$d_sqrtl" in
+$define:$undef)
+               $cat <<EOM >&4
 
-: see if setuid scripts can be secure
-$cat <<EOM
-
-Some kernels have a bug that prevents setuid #! scripts from being
-secure.  Some sites have disabled setuid #! scripts because of this.
-
-First let's decide if your kernel supports secure setuid #! scripts.
-(If setuid #! scripts would be secure but have been disabled anyway,
-don't say that they are secure if asked.)
+*** You requested the use of long doubles but you do not seem to have
+*** the mathematic functions for long doubles.  I'm disabling the use
+*** of long doubles.
 
 EOM
+       uselongdouble=$undef
+       ;;
+esac
 
-val="$undef"
-if $test -d /dev/fd; then
-       echo "#!$ls" >reflect
-       chmod +x,u+s reflect
-       ./reflect >flect 2>&1
-       if $contains "/dev/fd" flect >/dev/null; then
-               echo "Congratulations, your kernel has secure setuid scripts!" >&4
-               val="$define"
+: check for length of double
+echo " "
+case "$doublesize" in
+'')
+       echo "Checking to see how big your double precision numbers are..." >&4
+       $cat >try.c <<'EOCP'
+#include <stdio.h>
+int main()
+{
+    printf("%d\n", (int)sizeof(double));
+    exit(0);
+}
+EOCP
+       set try
+       if eval $compile_ok; then
+               doublesize=`./try`
+               echo "Your double is $doublesize bytes long."
        else
-               $cat <<EOM
-If you are not sure if they are secure, I can check but I'll need a
-username and password different from the one you are using right now.
-If you don't have such a username or don't want me to test, simply
-enter 'none'.
-
-EOM
-               rp='Other username to test security of setuid scripts with?'
-               dflt='none'
-               . ./myread
-               case "$ans" in
-               n|none)
-                       case "$d_suidsafe" in
-                       '')     echo "I'll assume setuid scripts are *not* secure." >&4
-                               dflt=n;;
-                       "$undef")
-                               echo "Well, the $hint value is *not* secure." >&4
-                               dflt=n;;
-                       *)      echo "Well, the $hint value *is* secure." >&4
-                               dflt=y;;
-                       esac
-                       ;;
-               *)
-                       $rm -f reflect flect
-                       echo "#!$ls" >reflect
-                       chmod +x,u+s reflect
-                       echo >flect
-                       chmod a+w flect
-                       echo '"su" will (probably) prompt you for '"$ans's password."
-                       su $ans -c './reflect >flect'
-                       if $contains "/dev/fd" flect >/dev/null; then
-                               echo "Okay, it looks like setuid scripts are secure." >&4
-                               dflt=y
-                       else
-                               echo "I don't think setuid scripts are secure." >&4
-                               dflt=n
-                       fi
-                       ;;
-               esac
-               rp='Does your kernel have *secure* setuid scripts?'
+               dflt='8'
+               echo "(I can't seem to compile the test program.  Guessing...)"
+               rp="What is the size of a double precision number (in bytes)?"
                . ./myread
-               case "$ans" in
-               [yY]*)  val="$define";;
-               *)      val="$undef";;
-               esac
+               doublesize="$ans"
        fi
+       ;;
+esac
+$rm -f try.c try
+
+: check for long doubles
+echo " "
+echo "Checking to see if you have long double..." >&4
+echo 'int main() { long double x = 7.0; }' > try.c
+set try
+if eval $compile; then
+       val="$define"
+       echo "You have long double."
 else
-       echo "I don't think setuid scripts are secure (no /dev/fd directory)." >&4
-       echo "(That's for file descriptors, not floppy disks.)"
        val="$undef"
+       echo "You do not have long double."
 fi
-set d_suidsafe
+$rm try.*
+set d_longdbl
 eval $setvar
 
-$rm -f reflect flect
-
-: now see if they want to do setuid emulation
-echo " "
-val="$undef"
-case "$d_suidsafe" in
-"$define")
-       val="$undef"
-       echo "No need to emulate SUID scripts since they are secure here." >& 4
+: check for length of long double
+case "${d_longdbl}${longdblsize}" in
+$define)
+       echo " "
+       echo "Checking to see how big your long doubles are..." >&4
+       $cat >try.c <<'EOCP'
+#include <stdio.h>
+int main()
+{
+       printf("%d\n", sizeof(long double));
+}
+EOCP
+       set try
+       set try
+       if eval $compile; then
+               longdblsize=`./try$exe_ext`
+               echo "Your long doubles are $longdblsize bytes long."
+       else
+               dflt='8'
+               echo " "
+               echo "(I can't seem to compile the test program.  Guessing...)" >&4
+               rp="What is the size of a long double (in bytes)?"
+               . ./myread
+               longdblsize="$ans"
+       fi
+       if $test "X$doublesize" = "X$longdblsize"; then
+               echo "(That isn't any different from an ordinary double.)"
+       fi      
        ;;
-*)
-       $cat <<EOM
-Some systems have disabled setuid scripts, especially systems where
-setuid scripts cannot be secure.  On systems where setuid scripts have
-been disabled, the setuid/setgid bits on scripts are currently
-useless.  It is possible for $package to detect those bits and emulate
-setuid/setgid in a secure fashion.  This emulation will only work if
-setuid scripts have been disabled in your kernel.
+esac
+$rm -f try.* try
 
-EOM
-       case "$d_dosuid" in
-       "$define") dflt=y ;;
-       *) dflt=n ;;
-       esac
-       rp="Do you want to do setuid/setgid emulation?"
-       . ./myread
-       case "$ans" in
-       [yY]*)  val="$define";;
-       *)      val="$undef";;
-       esac
-       ;;
-esac
-set d_dosuid
-eval $setvar
-
-: determine filename position in cpp output
+: determine the architecture name
 echo " "
-echo "Computing filename position in cpp output for #include directives..." >&4
-echo '#include <stdio.h>' > foo.c
-$cat >fieldn <<EOF
-$startsh
-$cppstdin $cppflags $cppminus <foo.c 2>/dev/null | \
-$grep '^[      ]*#.*stdio\.h' | \
-while read cline; do
-       pos=1
-       set \$cline
-       while $test \$# -gt 0; do
-               if $test -r \`echo \$1 | $tr -d '"'\`; then
-                       echo "\$pos"
-                       exit 0
-               fi
-               shift
-               pos=\`expr \$pos + 1\`
-       done
-done
-EOF
-chmod +x fieldn
-fieldn=`./fieldn`
-$rm -f foo.c fieldn
-case $fieldn in
-'') pos='???';;
-1) pos=first;;
-2) pos=second;;
-3) pos=third;;
-*) pos="${fieldn}th";;
-esac
-echo "Your cpp writes the filename in the $pos field of the line."
-
-: locate header file
-$cat >findhdr <<EOF
-$startsh
-wanted=\$1
-name=''
-for usrincdir in $usrinc
-do
-       if test -f \$usrincdir/\$wanted; then
-               echo "\$usrincdir/\$wanted"
-               exit 0
+if xxx=`./loc arch blurfl $pth`; $test -f "$xxx"; then
+       tarch=`arch`"-$osname"
+elif xxx=`./loc uname blurfl $pth`; $test -f "$xxx" ; then
+       if uname -m > tmparch 2>&1 ; then
+               tarch=`$sed -e 's/ *$//' -e 's/ /_/g' \
+                       -e 's/$/'"-$osname/" tmparch`
+       else
+               tarch="$osname"
        fi
-done
-awkprg='{ print \$$fieldn }'
-echo "#include <\$wanted>" > foo\$\$.c
-$cppstdin $cppminus $cppflags < foo\$\$.c 2>/dev/null | \
-$grep "^[      ]*#.*\$wanted" | \
-while read cline; do
-       name=\`echo \$cline | $awk "\$awkprg" | $tr -d '"'\`
-       case "\$name" in
-       *[/\\\\]\$wanted) echo "\$name"; exit 1;;
-       *[\\\\/]\$wanted) echo "\$name"; exit 1;;
-       *) exit 2;;
-       esac;
-done;
-#
-# status = 0: grep returned 0 lines, case statement not executed
-# status = 1: headerfile found
-# status = 2: while loop executed, no headerfile found
-#
-status=\$?
-$rm -f foo\$\$.c;
-if test \$status -eq 1; then
-       exit 0;
+       $rm -f tmparch
+else
+       tarch="$osname"
 fi
-exit 1
-EOF
-chmod +x findhdr
-
-: define an alternate in-header-list? function
-inhdr='echo " "; td=$define; tu=$undef; yyy=$@;
-cont=true; xxf="echo \"<\$1> found.\" >&4";
-case $# in 2) xxnf="echo \"<\$1> NOT found.\" >&4";;
-*) xxnf="echo \"<\$1> NOT found, ...\" >&4";;
-esac;
-case $# in 4) instead=instead;; *) instead="at last";; esac;
-while $test "$cont"; do
-       xxx=`./findhdr $1`
-       var=$2; eval "was=\$$2";
-       if $test "$xxx" && $test -r "$xxx";
-       then eval $xxf;
-       eval "case \"\$$var\" in $undef) . ./whoa; esac"; eval "$var=\$td";
-               cont="";
-       else eval $xxnf;
-       eval "case \"\$$var\" in $define) . ./whoa; esac"; eval "$var=\$tu"; fi;
-       set $yyy; shift; shift; yyy=$@;
-       case $# in 0) cont="";;
-       2) xxf="echo \"but I found <\$1> $instead.\" >&4";
-               xxnf="echo \"and I did not find <\$1> either.\" >&4";;
-       *) xxf="echo \"but I found <\$1\> instead.\" >&4";
-               xxnf="echo \"there is no <\$1>, ...\" >&4";;
-       esac;
-done;
-while $test "$yyy";
-do set $yyy; var=$2; eval "was=\$$2";
-       eval "case \"\$$var\" in $define) . ./whoa; esac"; eval "$var=\$tu";
-       set $yyy; shift; shift; yyy=$@;
-done'
-
-: see if this is a malloc.h system
-set malloc.h i_malloc
-eval $inhdr
-
-: see if stdlib is available
-set stdlib.h i_stdlib
-eval $inhdr
-
-: determine which malloc to compile in
-echo " "
-case "$usemymalloc" in
-''|[yY]*|true|$define) dflt='y' ;;
-*)     dflt='n' ;;
+case "$myarchname" in
+''|"$tarch") ;;
+*)
+       echo "(Your architecture name used to be $myarchname.)"
+       archname=''
+       ;;
 esac
-rp="Do you wish to attempt to use the malloc that comes with $package?"
+myarchname="$tarch"
+case "$archname" in
+'') dflt="$tarch";;
+*) dflt="$archname";;
+esac
+rp='What is your architecture name'
 . ./myread
-usemymalloc="$ans"
-case "$ans" in
-y*|true)
-       usemymalloc='y'
-       mallocsrc='malloc.c'
-       mallocobj="malloc$_o"
-       d_mymalloc="$define"
-       case "$libs" in
-       *-lmalloc*)
-               : Remove malloc from list of libraries to use
-               echo "Removing unneeded -lmalloc from library list" >&4
-               set `echo X $libs | $sed -e 's/-lmalloc / /' -e 's/-lmalloc$//'`
-               shift
-               libs="$*"
-               echo "libs = $libs" >&4
+archname="$ans"
+case "$usethreads" in
+$define)
+       echo "Threads selected." >&4
+       case "$archname" in
+        *-thread*) echo "...and architecture name already has -thread." >&4
+                ;;
+        *)      archname="$archname-thread"
+                echo "...setting architecture name to $archname." >&4
+                ;;
+        esac
+       ;;
+esac
+case "$usemultiplicity" in
+$define)
+       echo "Multiplicity selected." >&4
+       case "$archname" in
+        *-multi*) echo "...and architecture name already has -multi." >&4
+                ;;
+        *)      archname="$archname-multi"
+                echo "...setting architecture name to $archname." >&4
+                ;;
+        esac
+       ;;
+esac
+case "$use64bitint$use64bitall" in
+*"$define"*)
+       case "$archname64" in
+       '')
+               echo "This architecture is naturally 64-bit, not changing architecture name." >&4
+               ;;
+       *)
+               case "$use64bitint" in
+               "$define") echo "64 bit integers selected." >&4 ;;
+               esac
+               case "$use64bitall" in
+               "$define") echo "Maximal 64 bitness selected." >&4 ;;
+               esac
+               case "$archname" in
+               *-$archname64*) echo "...and architecture name already has $archname64." >&4
+                       ;;
+               *)      archname="$archname-$archname64"
+                       echo "...setting architecture name to $archname." >&4
+                       ;;
+               esac
+               ;;
+       esac
+esac
+case "$uselongdouble" in
+$define)
+       echo "Long doubles selected." >&4
+       case "$longdblsize" in
+       $doublesize)
+               "...but long doubles are equal to doubles, not changing architecture name." >&4
+               ;;
+       *)
+               case "$archname" in
+               *-ld*) echo "...and architecture name already has -ld." >&4
+                       ;;
+               *)      archname="$archname-ld"
+                       echo "...setting architecture name to $archname." >&4
+                       ;;
+               esac
                ;;
        esac
-       ;;
-*)
-       usemymalloc='n'
-       mallocsrc=''
-       mallocobj=''
-       d_mymalloc="$undef"
        ;;
 esac
 
-: compute the return types of malloc and free
-echo " "
-$cat >malloc.c <<END
-#$i_malloc I_MALLOC
-#$i_stdlib I_STDLIB
-#include <stdio.h>
-#include <sys/types.h>
-#ifdef I_MALLOC
-#include <malloc.h>
-#endif
-#ifdef I_STDLIB
-#include <stdlib.h>
-#endif
-#ifdef TRY_MALLOC
-void *malloc();
-#endif
-#ifdef TRY_FREE
-void free();
-#endif
-END
-case "$malloctype" in
+: determine root of directory hierarchy where package will be installed.
+case "$prefix" in
 '')
-       if $cc $ccflags -c -DTRY_MALLOC malloc.c >/dev/null 2>&1; then
-               malloctype='void *'
-       else
-               malloctype='char *'
-       fi
+       dflt=`./loc . /usr/local /usr/local /local /opt /usr`
+       ;;
+*)
+       dflt="$prefix"
        ;;
 esac
-echo "Your system wants malloc to return '$malloctype', it would seem." >&4
+$cat <<EOM
 
-case "$freetype" in
-'')
-       if $cc $ccflags -c -DTRY_FREE malloc.c >/dev/null 2>&1; then
-               freetype='void'
-       else
-               freetype='int'
-       fi
-       ;;
-esac
-echo "Your system uses $freetype free(), it would seem." >&4
-$rm -f malloc.[co]
-$cat <<EOM
-
-After $package is installed, you may wish to install various
-add-on modules and utilities.  Typically, these add-ons will
-be installed under $prefix with the rest
-of this package.  However, you may wish to install such add-ons
-elsewhere under a different prefix.
-
-If you do not wish to put everything under a single prefix, that's
-ok.  You will be prompted for the individual locations; this siteprefix
-is only used to suggest the defaults.
-
-The default should be fine for most people.
+By default, $package will be installed in $dflt/bin, manual pages
+under $dflt/man, etc..., i.e. with $dflt as prefix for all
+installation directories. Typically this is something like /usr/local.
+If you wish to have binaries under /usr/bin but other parts of the
+installation under /usr/local, that's ok: you will be prompted
+separately for each of the installation directories, the prefix being
+only used to set the defaults.
 
 EOM
-fn=d~+
-rp='Installation prefix to use for add-on modules and utilities?'
-: XXX Here might be another good place for an installstyle setting.
-case "$siteprefix" in
-'') dflt=$prefix ;;
-*)  dflt=$siteprefix ;;
-esac
+fn=d~
+rp='Installation prefix to use?'
 . ./getfile
-: XXX Prefixit unit does not yet support siteprefix and vendorprefix
-oldsiteprefix=''
-case "$siteprefix" in
+oldprefix=''
+case "$prefix" in
 '') ;;
-*)     case "$ans" in
+*)
+       case "$ans" in
        "$prefix") ;;
-       *) oldsiteprefix="$prefix";;
+       *) oldprefix="$prefix";;
        esac
        ;;
 esac
-siteprefix="$ans"
-siteprefixexp="$ansexp"
+prefix="$ans"
+prefixexp="$ansexp"
 
-: determine where site specific libraries go.
-: Usual default is /usr/local/lib/perl5/site_perl/$version
-: The default "style" setting is made in installstyle.U
-: XXX No longer works with Prefixit stuff.
-prog=`echo $package | $sed 's/-*[0-9.]*$//'`
-case "$sitelib" in
-'') case "$installstyle" in
-       *lib/perl5*) dflt=$siteprefix/lib/$package/site_$prog/$version ;;
-       *)       dflt=$siteprefix/lib/site_$prog/$version ;;
-       esac
-       ;;
-*)     dflt="$sitelib"
+: is AFS running?
+echo " "
+case "$afs" in
+$define|true)  afs=true ;;
+$undef|false)  afs=false ;;
+*)     if test -d /afs; then
+               afs=true
+       else
+               afs=false
+       fi
        ;;
 esac
+if $afs; then
+       echo "AFS may be running... I'll be extra cautious then..." >&4
+else
+       echo "AFS does not seem to be running..." >&4
+fi
+
+: determine installation prefix for where package is to be installed.
+if $afs; then 
 $cat <<EOM
 
-The installation process will create a directory for
-site-specific extensions and modules.  Most users find it convenient
-to place all site-specific files in this directory rather than in the
-main distribution directory.
+Since you are running AFS, I need to distinguish the directory in which
+files will reside from the directory in which they are installed (and from
+which they are presumably copied to the former directory by occult means).
 
 EOM
-fn=d~+
-rp='Pathname for the site-specific library files?'
-. ./getfile
-sitelib="$ans"
-sitelibexp="$ansexp"
-sitelib_stem=`echo "$sitelibexp" | sed "s,/$version$,,"`
-: Change installation prefix, if necessary.
-if $test X"$prefix" != X"$installprefix"; then
-       installsitelib=`echo $sitelibexp | $sed "s#^$prefix#$installprefix#"`
+       case "$installprefix" in
+       '') dflt=`echo $prefix | sed 's#^/afs/#/afs/.#'`;;
+       *) dflt="$installprefix";;
+       esac
 else
-       installsitelib="$sitelibexp"
+$cat <<EOM
+
+In some special cases, particularly when building $package for distribution,
+it is convenient to distinguish between the directory in which files should 
+be installed from the directory ($prefix) in which they 
+will eventually reside.  For most users, these two directories are the same.
+
+EOM
+       case "$installprefix" in
+       '') dflt=$prefix ;;
+       *) dflt=$installprefix;;
+       esac
 fi
+fn=d~
+rp='What installation prefix should I use for installing files?'
+. ./getfile
+installprefix="$ans"
+installprefixexp="$ansexp"
 
-: determine where site specific architecture-dependent libraries go.
-: sitelib  default is /usr/local/lib/perl5/site_perl/$version
-: sitearch default is /usr/local/lib/perl5/site_perl/$version/$archname
-: sitelib may have an optional trailing /share.
-case "$sitearch" in
-'')    dflt=`echo $sitelib | $sed 's,/share$,,'`
-       dflt="$dflt/$archname"
+: set the prefixit variable, to compute a suitable default value
+prefixit='case "$3" in
+""|none)
+       case "$oldprefix" in
+       "") eval "$1=\"\$$2\"";;
+       *)
+               case "$3" in
+               "") eval "$1=";;
+               none)
+                       eval "tp=\"\$$2\"";
+                       case "$tp" in
+                       ""|" ") eval "$1=\"\$$2\"";;
+                       *) eval "$1=";;
+                       esac;;
+               esac;;
+       esac;;
+*)
+       eval "tp=\"$oldprefix-\$$2-\""; eval "tp=\"$tp\"";
+       case "$tp" in
+       --|/*--|\~*--) eval "$1=\"$prefix/$3\"";;
+       /*-$oldprefix/*|\~*-$oldprefix/*)
+               eval "$1=\`echo \$$2 | sed \"s,^$oldprefix,$prefix,\"\`";;
+       *) eval "$1=\"\$$2\"";;
+       esac;;
+esac'
+
+
+: get the patchlevel
+echo " "
+echo "Getting the current patchlevel..." >&4
+if $test -r $rsrc/patchlevel.h;then
+       revision=`awk '/define[         ]+PERL_REVISION/ {print $3}' $rsrc/patchlevel.h`
+       patchlevel=`awk '/define[       ]+PERL_VERSION/ {print $3}' $rsrc/patchlevel.h`
+       subversion=`awk '/define[       ]+PERL_SUBVERSION/ {print $3}' $rsrc/patchlevel.h`
+       api_revision=`awk '/define[     ]+PERL_API_REVISION/ {print $3}' $rsrc/patchlevel.h`
+       api_version=`awk '/define[      ]+PERL_API_VERSION/ {print $3}' $rsrc/patchlevel.h`
+       api_subversion=`awk '/define[   ]+PERL_API_SUBVERSION/ {print $3}' $rsrc/patchlevel.h`
+else
+       revision=0
+       patchlevel=0
+       subversion=0
+       api_revision=0
+       api_version=0
+       api_subversion=0
+fi
+$echo "(You have $package version $patchlevel subversion $subversion.)"
+case "$osname" in
+dos|vms)
+       : XXX Should be a Configure test for double-dots in filenames.
+       version=`echo $revision $patchlevel $subversion | \
+                $awk '{ printf "%d_%d_%d\n", $1, $2, $3 }'`
+       api_versionstring=`echo $api_revision $api_version $api_subversion | \
+                $awk '{ printf "%d_%d_%d\n", $1, $2, $3 }'`
        ;;
-*)     dflt="$sitearch"
+*)
+       version=`echo $revision $patchlevel $subversion | \
+                $awk '{ printf "%d.%d.%d\n", $1, $2, $3 }'`
+       api_versionstring=`echo $api_revision $api_version $api_subversion | \
+                $awk '{ printf "%d.%d.%d\n", $1, $2, $3 }'`
        ;;
 esac
-set sitearch sitearch none
+: Special case the 5.005_xx maintenance series, which used 5.005
+: without any subversion label as a subdirectory in $sitelib
+if test "${api_revision}${api_version}${api_subversion}" = "550"; then
+       api_versionstring='5.005'
+fi
+
+: determine installation style
+: For now, try to deduce it from prefix unless it is already set.
+: Reproduce behavior of 5.005 and earlier, maybe drop that in 5.7.
+case "$installstyle" in
+'')    case "$prefix" in
+               *perl*) dflt='lib';;
+               *) dflt='lib/perl5' ;;
+       esac
+       ;;
+*)     dflt="$installstyle" ;;
+esac
+: Probably not worth prompting for this since we prompt for all
+: the directories individually, and the prompt would be too long and
+: confusing anyway.
+installstyle=$dflt
+
+: determine where private library files go
+: Usual default is /usr/local/lib/perl5/$version.
+: Also allow things like /opt/perl/lib/$version, since 
+: /opt/perl/lib/perl5... would be redundant.
+: The default "style" setting is made in installstyle.U
+case "$installstyle" in
+*lib/perl5*) set dflt privlib lib/$package/$version ;;
+*)      set dflt privlib lib/$version ;;
+esac
 eval $prefixit
 $cat <<EOM
 
-The installation process will also create a directory for
-architecture-dependent site-specific extensions and modules.
+There are some auxiliary files for $package that need to be put into a
+private library directory that is accessible by everyone.
 
 EOM
 fn=d~+
-rp='Pathname for the site-specific architecture-dependent library files?'
+rp='Pathname where the private library files will reside?'
 . ./getfile
-sitearch="$ans"
-sitearchexp="$ansexp"
+privlib="$ans"
+privlibexp="$ansexp"
 : Change installation prefix, if necessary.
 if $test X"$prefix" != X"$installprefix"; then
-       installsitearch=`echo $sitearchexp | sed "s#^$prefix#$installprefix#"`
+       installprivlib=`echo $privlibexp | sed "s#^$prefix#$installprefix#"`
 else
-       installsitearch="$sitearchexp"
+       installprivlib="$privlibexp"
 fi
 
-$cat <<EOM
+: set the prefixup variable, to restore leading tilda escape
+prefixup='case "$prefixexp" in
+"$prefix") ;;
+*) eval "$1=\`echo \$$1 | sed \"s,^$prefixexp,$prefix,\"\`";;
+esac'
 
-The installation process will also create a directory for
-vendor-supplied add-ons.  Vendors who supply perl with their system
-may find it convenient to place all vendor-supplied files in this
-directory rather than in the main distribution directory.  This will
-ease upgrades between binary-compatible maintenance versions of perl.
+: determine where public architecture dependent libraries go
+set archlib archlib
+eval $prefixit
+: privlib default is /usr/local/lib/$package/$version
+: archlib default is /usr/local/lib/$package/$version/$archname
+: privlib may have an optional trailing /share.
+tdflt=`echo $privlib | $sed 's,/share$,,'`
+tdflt=$tdflt/$archname
+case "$archlib" in
+'')    dflt=$tdflt
+       ;;
+*)     dflt="$archlib"
+    ;;
+esac
+$cat <<EOM
 
-Of course you may also use these directories in whatever way you see
-fit.  For example, you might use them to access modules shared over a
-company-wide network.
-
-The default answer should be fine for most people.
-This causes further questions about vendor add-ons to be skipped
-and no vendor-specific directories will be configured for perl.
+$spackage contains architecture-dependent library files.  If you are
+sharing libraries in a heterogeneous environment, you might store
+these files in a separate location.  Otherwise, you can just include
+them with the rest of the public library files.
 
 EOM
-rp='Do you want to configure vendor-specific add-on directories?'
-case "$usevendorprefix" in
-define|true|[yY]*) dflt=y ;;
-*)     : User may have set vendorprefix directly on Configure command line.
-       case "$vendorprefix" in
-       ''|' ') dflt=n ;;
-       *)      dflt=y ;;
-       esac
-       ;;
-esac
-. ./myread
-case "$ans" in
-[yY]*) fn=d~+
-       rp='Installation prefix to use for vendor-supplied add-ons?'
-       case "$vendorprefix" in
-       '') dflt='' ;;
-       *)  dflt=$vendorprefix ;;
-       esac
-       . ./getfile
-       : XXX Prefixit unit does not yet support siteprefix and vendorprefix
-       oldvendorprefix=''
-       case "$vendorprefix" in
-       '') ;;
-       *)      case "$ans" in
-               "$prefix") ;;
-               *) oldvendorprefix="$prefix";;
-               esac
-               ;;
-       esac
-       usevendorprefix="$define"
-       vendorprefix="$ans"
-       vendorprefixexp="$ansexp"
-       ;;
-*)     usevendorprefix="$undef"
-       vendorprefix=''
-       vendorprefixexp=''
-       ;;
-esac
-
-case "$vendorprefix" in
-'')    d_vendorlib="$undef"
-       vendorlib=''
-       vendorlibexp=''
-       ;;
-*)     d_vendorlib="$define"
-       : determine where vendor-supplied modules go.
-       : Usual default is /usr/local/lib/perl5/vendor_perl/$version
-       case "$vendorlib" in
-       '')
-               prog=`echo $package | $sed 's/-*[0-9.]*$//'`
-               case "$installstyle" in
-               *lib/perl5*) dflt=$vendorprefix/lib/$package/vendor_$prog/$version ;;
-               *)           dflt=$vendorprefix/lib/vendor_$prog/$version ;;
-               esac
-               ;;
-       *)      dflt="$vendorlib"
-               ;;
-       esac
-       fn=d~+
-       rp='Pathname for the vendor-supplied library files?'
-       . ./getfile
-       vendorlib="$ans"
-       vendorlibexp="$ansexp"
-       ;;
-esac
-vendorlib_stem=`echo "$vendorlibexp" | sed "s,/$version$,,"`
+fn=d+~
+rp='Where do you want to put the public architecture-dependent libraries?'
+. ./getfile
+archlib="$ans"
+archlibexp="$ansexp"
+if $test X"$archlib" = X"$privlib"; then
+       d_archlib="$undef"
+else
+       d_archlib="$define"
+fi
 : Change installation prefix, if necessary.
 if $test X"$prefix" != X"$installprefix"; then
-       installvendorlib=`echo $vendorlibexp | $sed "s#^$prefix#$installprefix#"`
+       installarchlib=`echo $archlibexp | sed "s#^$prefix#$installprefix#"`
 else
-       installvendorlib="$vendorlibexp"
+       installarchlib="$archlibexp"
 fi
 
-case "$vendorprefix" in
-'')    d_vendorarch="$undef"
-       vendorarch=''
-       vendorarchexp=''
+
+: Binary compatibility with 5.005 is not possible for builds
+: with advanced features
+case "$usethreads$usemultiplicity" in
+*define*)
+       bincompat5005="$undef"
+       d_bincompat5005="$undef"
        ;;
-*)     d_vendorarch="$define"
-       : determine where vendor-supplied architecture-dependent libraries go.
-       : vendorlib  default is /usr/local/lib/perl5/vendor_perl/$version
-       : vendorarch default is /usr/local/lib/perl5/vendor_perl/$version/$archname
-       : vendorlib may have an optional trailing /share.
-       case "$vendorarch" in
-       '')     dflt=`echo $vendorlib | $sed 's,/share$,,'`
-               dflt="$dflt/$archname"
+*)     $cat <<EOM
+
+This version of Perl can be compiled for binary compatibility with 5.005.
+If you decide to do so, you will be able to continue using most of the
+extensions that were compiled for Perl 5.005.
+
+EOM
+       case "$bincompat5005$d_bincompat5005" in
+       *"$undef"*) dflt=n ;;
+       *) dflt=y ;;
+       esac
+       rp='Binary compatibility with Perl 5.005?'
+       . ./myread
+       case "$ans" in
+       y*) val="$define" ;;
+       *)  val="$undef" ;;
+       esac
+       set d_bincompat5005
+       eval $setvar
+       case "$d_bincompat5005" in
+       "$define")
+               bincompat5005="$define"
+               ;;
+       *)      bincompat5005="$undef"
+               d_bincompat5005="$undef"
                ;;
-       *)      dflt="$vendorarch" ;;
        esac
-       fn=d~+
-       rp='Pathname for vendor-supplied architecture-dependent files?'
-       . ./getfile
-       vendorarch="$ans"
-       vendorarchexp="$ansexp"
        ;;
 esac
-: Change installation prefix, if necessary.
-if $test X"$prefix" != X"$installprefix"; then
-       installvendorarch=`echo $vendorarchexp | sed "s#^$prefix#$installprefix#"`
-else
-       installvendorarch="$vendorarchexp"
-fi
 
-: Final catch-all directories to search
-$cat <<EOM
 
-Lastly, you can have perl look in other directories for extensions and
-modules in addition to those already specified.
-These directories will be searched after 
-       $sitearch 
-       $sitelib 
-EOM
-test X"$vendorlib" != "X" && echo '    ' $vendorlib
-test X"$vendorarch" != "X" && echo '   ' $vendorarch
-echo ' '
-case "$otherlibdirs" in
-''|' ') dflt='none' ;;
-*)     dflt="$otherlibdirs" ;;
-esac
+: see if setuid scripts can be secure
 $cat <<EOM
-Enter a colon-separated set of extra paths to include in perl's @INC
-search path, or enter 'none' for no extra paths.
+
+Some kernels have a bug that prevents setuid #! scripts from being
+secure.  Some sites have disabled setuid #! scripts because of this.
+
+First let's decide if your kernel supports secure setuid #! scripts.
+(If setuid #! scripts would be secure but have been disabled anyway,
+don't say that they are secure if asked.)
 
 EOM
 
-rp='Colon-separated list of additional directories for perl to search?'
-. ./myread
-case "$ans" in
-' '|''|none)   otherlibdirs=' ' ;;     
-*)     otherlibdirs="$ans" ;;
-esac
-case "$otherlibdirs" in
-' ') val=$undef ;;
-*)     val=$define ;;
-esac
-set d_perl_otherlibdirs
-eval $setvar
+val="$undef"
+if $test -d /dev/fd; then
+       echo "#!$ls" >reflect
+       chmod +x,u+s reflect
+       ./reflect >flect 2>&1
+       if $contains "/dev/fd" flect >/dev/null; then
+               echo "Congratulations, your kernel has secure setuid scripts!" >&4
+               val="$define"
+       else
+               $cat <<EOM
+If you are not sure if they are secure, I can check but I'll need a
+username and password different from the one you are using right now.
+If you don't have such a username or don't want me to test, simply
+enter 'none'.
 
-: Cruising for prototypes
-echo " "
-echo "Checking out function prototypes..." >&4
-$cat >prototype.c <<'EOCP'
-int main(int argc, char *argv[]) {
-       exit(0);}
-EOCP
-if $cc $ccflags -c prototype.c >prototype.out 2>&1 ; then
-       echo "Your C compiler appears to support function prototypes."
-       val="$define"
+EOM
+               rp='Other username to test security of setuid scripts with?'
+               dflt='none'
+               . ./myread
+               case "$ans" in
+               n|none)
+                       case "$d_suidsafe" in
+                       '')     echo "I'll assume setuid scripts are *not* secure." >&4
+                               dflt=n;;
+                       "$undef")
+                               echo "Well, the $hint value is *not* secure." >&4
+                               dflt=n;;
+                       *)      echo "Well, the $hint value *is* secure." >&4
+                               dflt=y;;
+                       esac
+                       ;;
+               *)
+                       $rm -f reflect flect
+                       echo "#!$ls" >reflect
+                       chmod +x,u+s reflect
+                       echo >flect
+                       chmod a+w flect
+                       echo '"su" will (probably) prompt you for '"$ans's password."
+                       su $ans -c './reflect >flect'
+                       if $contains "/dev/fd" flect >/dev/null; then
+                               echo "Okay, it looks like setuid scripts are secure." >&4
+                               dflt=y
+                       else
+                               echo "I don't think setuid scripts are secure." >&4
+                               dflt=n
+                       fi
+                       ;;
+               esac
+               rp='Does your kernel have *secure* setuid scripts?'
+               . ./myread
+               case "$ans" in
+               [yY]*)  val="$define";;
+               *)      val="$undef";;
+               esac
+       fi
 else
-       echo "Your C compiler doesn't seem to understand function prototypes."
+       echo "I don't think setuid scripts are secure (no /dev/fd directory)." >&4
+       echo "(That's for file descriptors, not floppy disks.)"
        val="$undef"
 fi
-set prototype
+set d_suidsafe
 eval $setvar
-$rm -f prototype*
 
-case "$prototype" in
-"$define") ;;
-*)     ansi2knr='ansi2knr'
-       echo " "
-       cat <<EOM >&4
-
-$me:  FATAL ERROR:
-This version of $package can only be compiled by a compiler that 
-understands function prototypes.  Unfortunately, your C compiler 
-       $cc $ccflags
-doesn't seem to understand them.  Sorry about that.
-
-If GNU cc is available for your system, perhaps you could try that instead.  
+$rm -f reflect flect
 
-Eventually, we hope to support building Perl with pre-ANSI compilers.
-If you would like to help in that effort, please contact <perlbug@perl.org>.
+: now see if they want to do setuid emulation
+echo " "
+val="$undef"
+case "$d_suidsafe" in
+"$define")
+       val="$undef"
+       echo "No need to emulate SUID scripts since they are secure here." >& 4
+       ;;
+*)
+       $cat <<EOM
+Some systems have disabled setuid scripts, especially systems where
+setuid scripts cannot be secure.  On systems where setuid scripts have
+been disabled, the setuid/setgid bits on scripts are currently
+useless.  It is possible for $package to detect those bits and emulate
+setuid/setgid in a secure fashion.  This emulation will only work if
+setuid scripts have been disabled in your kernel.
 
-Aborting Configure now.
 EOM
-       exit 2
+       case "$d_dosuid" in
+       "$define") dflt=y ;;
+       *) dflt=n ;;
+       esac
+       rp="Do you want to do setuid/setgid emulation?"
+       . ./myread
+       case "$ans" in
+       [yY]*)  val="$define";;
+       *)      val="$undef";;
+       esac
        ;;
 esac
+set d_dosuid
+eval $setvar
 
-: determine where public executables go
+: determine filename position in cpp output
 echo " "
-set dflt bin bin
-eval $prefixit
-fn=d~
-rp='Pathname where the public executables will reside?'
-. ./getfile
-if $test "X$ansexp" != "X$binexp"; then
-       installbin=''
-fi
-bin="$ans"
-binexp="$ansexp"
-: Change installation prefix, if necessary.
-: XXX Bug? -- ignores Configure -Dinstallprefix setting.
-if $test X"$prefix" != X"$installprefix"; then
-       installbin=`echo $binexp | sed "s#^$prefix#$installprefix#"`
-else
-       installbin="$binexp"
-fi
-
-: Find perl5.005 or later.
-echo "Looking for a previously installed perl5.005 or later... "
-case "$perl5" in
-'')    for tdir in `echo "$binexp:$PATH" | $sed "s/$path_sep/ /g"`; do
-               : Check if this perl is recent and can load a simple module
-               if $test -x $tdir/perl && $tdir/perl -Mless -e 'use 5.005;' >/dev/null 2>&1; then
-                       perl5=$tdir/perl
-                       break;
-               elif $test -x $tdir/perl5 && $tdir/perl5 -Mless -e 'use 5.005;' >/dev/null 2>&1; then
-                       perl5=$tdir/perl
-                       break;
+echo "Computing filename position in cpp output for #include directives..." >&4
+echo '#include <stdio.h>' > foo.c
+$cat >fieldn <<EOF
+$startsh
+$cppstdin $cppflags $cppminus <foo.c 2>/dev/null | \
+$grep '^[      ]*#.*stdio\.h' | \
+while read cline; do
+       pos=1
+       set \$cline
+       while $test \$# -gt 0; do
+               if $test -r \`echo \$1 | $tr -d '"'\`; then
+                       echo "\$pos"
+                       exit 0
                fi
+               shift
+               pos=\`expr \$pos + 1\`
        done
-       ;;
-*)     perl5="$perl5"
-       ;;
-esac
-case "$perl5" in
-'')    echo "None found.  That's ok.";;
-*)     echo "Using $perl5." ;;
+done
+EOF
+chmod +x fieldn
+fieldn=`./fieldn`
+$rm -f foo.c fieldn
+case $fieldn in
+'') pos='???';;
+1) pos=first;;
+2) pos=second;;
+3) pos=third;;
+*) pos="${fieldn}th";;
 esac
+echo "Your cpp writes the filename in the $pos field of the line."
 
-: Determine list of previous versions to include in @INC
-$cat > getverlist <<EOPL
-#!$perl5 -w
-use File::Basename;
-\$api_versionstring = "$api_versionstring";
-\$version = "$version";
-\$stem = "$sitelib_stem";
-\$archname = "$archname";
-EOPL
-       $cat >> getverlist <<'EOPL'
-# Can't have leading @ because metaconfig interprets it as a command!
-;@inc_version_list=();
-# XXX Redo to do opendir/readdir? 
-if (-d $stem) {
-    chdir($stem);
-    ;@candidates = glob("5.*");
-}
-else {
-    ;@candidates = ();
-}
-
-# XXX ToDo:  These comparisons must be reworked when two-digit
-# subversions come along, so that 5.7.10 compares as greater than
-# 5.7.3!  By that time, hope that 5.6.x is sufficiently
-# widespread that we can use the built-in version vectors rather
-# than reinventing them here.  For 5.6.0, however, we must
-# assume this script will likely be run by 5.005_0x.  --AD 1/2000.
-foreach $d (@candidates) {
-    if ($d lt $version) {
-       if ($d ge $api_versionstring) {
-           unshift(@inc_version_list, grep { -d } "$d/$archname", $d);
-       }
-       elsif ($d ge "5.005") {
-           unshift(@inc_version_list, grep { -d } $d);
-       }
-    }
-    else {
-       # Skip newer version.  I.e. don't look in
-       # 5.7.0 if we're installing 5.6.1.
-    }
-}
-
-if (@inc_version_list) {
-    print join(' ', @inc_version_list);
-}
-else {
-    # Blank space to preserve value for next Configure run.
-    print " ";
-}
-EOPL
-chmod +x getverlist
-case "$inc_version_list" in
-'')    if test -x "$perl5"; then
-               dflt=`$perl5 getverlist`
-       else
-               dflt='none'
+: locate header file
+$cat >findhdr <<EOF
+$startsh
+wanted=\$1
+name=''
+for usrincdir in $usrinc
+do
+       if test -f \$usrincdir/\$wanted; then
+               echo "\$usrincdir/\$wanted"
+               exit 0
        fi
-       ;;
-$undef) dflt='none' ;;
-*)  dflt="$inc_version_list" ;;
-esac
-case "$dflt" in
-''|' ') dflt=none ;;
-esac
-$cat <<'EOM'
+done
+awkprg='{ print \$$fieldn }'
+echo "#include <\$wanted>" > foo\$\$.c
+$cppstdin $cppminus $cppflags < foo\$\$.c 2>/dev/null | \
+$grep "^[      ]*#.*\$wanted" | \
+while read cline; do
+       name=\`echo \$cline | $awk "\$awkprg" | $tr -d '"'\`
+       case "\$name" in
+       *[/\\\\]\$wanted) echo "\$name"; exit 1;;
+       *[\\\\/]\$wanted) echo "\$name"; exit 1;;
+       *) exit 2;;
+       esac;
+done;
+#
+# status = 0: grep returned 0 lines, case statement not executed
+# status = 1: headerfile found
+# status = 2: while loop executed, no headerfile found
+#
+status=\$?
+$rm -f foo\$\$.c;
+if test \$status -eq 1; then
+       exit 0;
+fi
+exit 1
+EOF
+chmod +x findhdr
 
-In order to ease the process of upgrading, this version of perl 
-can be configured to use modules built and installed with earlier 
-versions of perl that were installed under $prefix.  Specify here
-the list of earlier versions that this version of perl should check.
-If Configure detected no earlier versions of perl installed under
-$prefix, then the list will be empty.  Answer 'none' to tell perl
-to not search earlier versions.
+: define an alternate in-header-list? function
+inhdr='echo " "; td=$define; tu=$undef; yyy=$@;
+cont=true; xxf="echo \"<\$1> found.\" >&4";
+case $# in 2) xxnf="echo \"<\$1> NOT found.\" >&4";;
+*) xxnf="echo \"<\$1> NOT found, ...\" >&4";;
+esac;
+case $# in 4) instead=instead;; *) instead="at last";; esac;
+while $test "$cont"; do
+       xxx=`./findhdr $1`
+       var=$2; eval "was=\$$2";
+       if $test "$xxx" && $test -r "$xxx";
+       then eval $xxf;
+       eval "case \"\$$var\" in $undef) . ./whoa; esac"; eval "$var=\$td";
+               cont="";
+       else eval $xxnf;
+       eval "case \"\$$var\" in $define) . ./whoa; esac"; eval "$var=\$tu"; fi;
+       set $yyy; shift; shift; yyy=$@;
+       case $# in 0) cont="";;
+       2) xxf="echo \"but I found <\$1> $instead.\" >&4";
+               xxnf="echo \"and I did not find <\$1> either.\" >&4";;
+       *) xxf="echo \"but I found <\$1\> instead.\" >&4";
+               xxnf="echo \"there is no <\$1>, ...\" >&4";;
+       esac;
+done;
+while $test "$yyy";
+do set $yyy; var=$2; eval "was=\$$2";
+       eval "case \"\$$var\" in $define) . ./whoa; esac"; eval "$var=\$tu";
+       set $yyy; shift; shift; yyy=$@;
+done'
 
-The default should almost always be sensible, so if you're not sure,
-just accept the default.
-EOM
+: see if this is a malloc.h system
+set malloc.h i_malloc
+eval $inhdr
 
-rp='List of earlier versions to include in @INC?'
-. ./myread
-case "$ans" in
-[Nn]one|''|' ') inc_version_list=' ' ;;
-*) inc_version_list="$ans" ;;
-esac
-case "$inc_version_list" in
-''|' ') 
-       inc_version_list_init='0';;
-*)     inc_version_list_init=`echo $inc_version_list |
-               $sed -e 's/^/"/' -e 's/ /","/g' -e 's/$/",0/'`
-       ;;
-esac
-$rm -f getverlist
-
-: determine whether to install perl also as /usr/bin/perl
+: see if stdlib is available
+set stdlib.h i_stdlib
+eval $inhdr
 
+: determine which malloc to compile in
 echo " "
-if $test -d /usr/bin -a "X$installbin" != X/usr/bin; then
-       $cat <<EOM
-Many scripts expect perl to be installed as /usr/bin/perl.
-I can install the perl you are about to compile also as /usr/bin/perl
-(in addition to $installbin/perl).
-EOM
-       case "$installusrbinperl" in
-       "$undef"|[nN]*) dflt='n';;
-       *)              dflt='y';;
-       esac
-       rp="Do you want to install perl as /usr/bin/perl?"
-       . ./myread
-       case "$ans" in
-       [yY]*)  val="$define";;
-       *)      val="$undef" ;;
+case "$usemymalloc" in
+''|[yY]*|true|$define) dflt='y' ;;
+*)     dflt='n' ;;
+esac
+rp="Do you wish to attempt to use the malloc that comes with $package?"
+. ./myread
+usemymalloc="$ans"
+case "$ans" in
+y*|true)
+       usemymalloc='y'
+       mallocsrc='malloc.c'
+       mallocobj="malloc$_o"
+       d_mymalloc="$define"
+       case "$libs" in
+       *-lmalloc*)
+               : Remove malloc from list of libraries to use
+               echo "Removing unneeded -lmalloc from library list" >&4
+               set `echo X $libs | $sed -e 's/-lmalloc / /' -e 's/-lmalloc$//'`
+               shift
+               libs="$*"
+               echo "libs = $libs" >&4
+               ;;
        esac
-else
-       val="$undef"
-fi
-set installusrbinperl
-eval $setvar
+       ;;
+*)
+       usemymalloc='n'
+       mallocsrc=''
+       mallocobj=''
+       d_mymalloc="$undef"
+       ;;
+esac
 
+: compute the return types of malloc and free
 echo " "
-echo "Checking for GNU C Library..." >&4
-cat >gnulibc.c <<EOM
+$cat >malloc.c <<END
+#$i_malloc I_MALLOC
+#$i_stdlib I_STDLIB
 #include <stdio.h>
-int main()
-{
-#ifdef __GLIBC__
-    exit(0);
-#else
-    exit(1);
+#include <sys/types.h>
+#ifdef I_MALLOC
+#include <malloc.h>
 #endif
-}
-EOM
-set gnulibc
-if eval $compile_ok && ./gnulibc; then
-       val="$define"
-       echo "You are using the GNU C Library"
-else
-       val="$undef"
-       echo "You are not using the GNU C Library"
-fi
-$rm -f gnulibc*
-set d_gnulibc
-eval $setvar
-
-: see if nm is to be used to determine whether a symbol is defined or not
-case "$usenm" in
+#ifdef I_STDLIB
+#include <stdlib.h>
+#endif
+#ifdef TRY_MALLOC
+void *malloc();
+#endif
+#ifdef TRY_FREE
+void free();
+#endif
+END
+case "$malloctype" in
 '')
-       dflt=''
-       case "$d_gnulibc" in
-       "$define")
-               echo " "
-               echo "nm probably won't work on the GNU C Library." >&4
-               dflt=n
-               ;;
-       esac
-       case "$dflt" in
-       '') 
-               if $test "$osname" = aix -a ! -f /lib/syscalls.exp; then
-                       echo " "
-                       echo "Whoops!  This is an AIX system without /lib/syscalls.exp!" >&4
-                       echo "'nm' won't be sufficient on this sytem." >&4
-                       dflt=n
-               fi
-               ;;
-       esac
-       case "$dflt" in
-       '') dflt=`$egrep 'inlibc|csym' $rsrc/Configure | wc -l 2>/dev/null`
-               if $test $dflt -gt 20; then
-                       dflt=y
-               else
-                       dflt=n
-               fi
-               ;;
-       esac
+       if $cc $ccflags -c -DTRY_MALLOC malloc.c >/dev/null 2>&1; then
+               malloctype='void *'
+       else
+               malloctype='char *'
+       fi
        ;;
-*)
-       case "$usenm" in
-       true|$define) dflt=y;;
-       *) dflt=n;;
-       esac
+esac
+echo "Your system wants malloc to return '$malloctype', it would seem." >&4
+
+case "$freetype" in
+'')
+       if $cc $ccflags -c -DTRY_FREE malloc.c >/dev/null 2>&1; then
+               freetype='void'
+       else
+               freetype='int'
+       fi
        ;;
 esac
+echo "Your system uses $freetype free(), it would seem." >&4
+$rm -f malloc.[co]
 $cat <<EOM
 
-I can use $nm to extract the symbols from your C libraries. This
-is a time consuming task which may generate huge output on the disk (up
-to 3 megabytes) but that should make the symbols extraction faster. The
-alternative is to skip the 'nm' extraction part and to compile a small
-test program instead to determine whether each symbol is present. If
-you have a fast C compiler and/or if your 'nm' output cannot be parsed,
-this may be the best solution.
-
-You probably shouldn't let me use 'nm' if you are using the GNU C Library.
+After $package is installed, you may wish to install various
+add-on modules and utilities.  Typically, these add-ons will
+be installed under $prefix with the rest
+of this package.  However, you may wish to install such add-ons
+elsewhere under a different prefix.
 
-EOM
-rp="Shall I use $nm to extract C symbols from the libraries?"
-. ./myread
-case "$ans" in
-[Nn]*) usenm=false;;
-*) usenm=true;;
-esac
+If you do not wish to put everything under a single prefix, that's
+ok.  You will be prompted for the individual locations; this siteprefix
+is only used to suggest the defaults.
 
-runnm=$usenm
-case "$reuseval" in
-true) runnm=false;;
-esac
+The default should be fine for most people.
 
-: nm options which may be necessary
-case "$nm_opt" in
-'') if $test -f /mach_boot; then
-               nm_opt=''       # Mach
-       elif $test -d /usr/ccs/lib; then
-               nm_opt='-p'     # Solaris (and SunOS?)
-       elif $test -f /dgux; then
-               nm_opt='-p'     # DG-UX
-       elif $test -f /lib64/rld; then
-               nm_opt='-p'     # 64-bit Irix
-       else
-               nm_opt=''
-       fi;;
+EOM
+fn=d~+
+rp='Installation prefix to use for add-on modules and utilities?'
+: XXX Here might be another good place for an installstyle setting.
+case "$siteprefix" in
+'') dflt=$prefix ;;
+*)  dflt=$siteprefix ;;
 esac
-
-: nm options which may be necessary for shared libraries but illegal
-: for archive libraries.  Thank you, Linux.
-case "$nm_so_opt" in
-'')    case "$myuname" in
-       *linux*)
-               if $nm --help | $grep 'dynamic' > /dev/null 2>&1; then
-                       nm_so_opt='--dynamic'
-               fi
-               ;;
+. ./getfile
+: XXX Prefixit unit does not yet support siteprefix and vendorprefix
+oldsiteprefix=''
+case "$siteprefix" in
+'') ;;
+*)     case "$ans" in
+       "$prefix") ;;
+       *) oldsiteprefix="$prefix";;
        esac
        ;;
 esac
+siteprefix="$ans"
+siteprefixexp="$ansexp"
 
-case "$runnm" in
-true)
-: get list of predefined functions in a handy place
-echo " "
-case "$libc" in
-'') libc=unknown
-       case "$libs" in
-       *-lc_s*) libc=`./loc libc_s$_a $libc $libpth`
+: determine where site specific libraries go.
+: Usual default is /usr/local/lib/perl5/site_perl/$version
+: The default "style" setting is made in installstyle.U
+: XXX No longer works with Prefixit stuff.
+prog=`echo $package | $sed 's/-*[0-9.]*$//'`
+case "$sitelib" in
+'') case "$installstyle" in
+       *lib/perl5*) dflt=$siteprefix/lib/$package/site_$prog/$version ;;
+       *)       dflt=$siteprefix/lib/site_$prog/$version ;;
        esac
        ;;
+*)     dflt="$sitelib"
+       ;;
 esac
-libnames='';
-case "$libs" in
-'') ;;
-*)  for thislib in $libs; do
-       case "$thislib" in
-       -lc|-lc_s)
-               : Handle C library specially below.
-               ;;
-       -l*)
-               thislib=`echo $thislib | $sed -e 's/^-l//'`
-               if try=`./loc lib$thislib.$so.'*' X $libpth`; $test -f "$try"; then
-                       :
-               elif try=`./loc lib$thislib.$so X $libpth`; $test -f "$try"; then
-                       :
-               elif try=`./loc lib$thislib$_a X $libpth`; $test -f "$try"; then
-                       :
-               elif try=`./loc $thislib$_a X $libpth`; $test -f "$try"; then
-                       :
-               elif try=`./loc lib$thislib X $libpth`; $test -f "$try"; then
-                       :
-               elif try=`./loc $thislib X $libpth`; $test -f "$try"; then
-                       :
-               elif try=`./loc Slib$thislib$_a X $xlibpth`; $test -f "$try"; then
-                       :
-               else
-                       try=''
-               fi
-               libnames="$libnames $try"
-               ;;
-       *) libnames="$libnames $thislib" ;;
-       esac
-       done
-       ;;
-esac
-xxx=normal
-case "$libc" in
-unknown)
-       set /lib/libc.$so
-       for xxx in $libpth; do
-               $test -r $1 || set $xxx/libc.$so
-               : The messy sed command sorts on library version numbers.
-               $test -r $1 || \
-                       set `echo blurfl; echo $xxx/libc.$so.[0-9]* | \
-                       tr ' ' $trnl | egrep -v '\.[A-Za-z]*$' | $sed -e '
-                               h
-                               s/[0-9][0-9]*/0000&/g
-                               s/0*\([0-9][0-9][0-9][0-9][0-9]\)/\1/g
-                               G
-                               s/\n/ /' | \
-                        sort | $sed -e 's/^.* //'`
-               eval set \$$#
-       done
-       $test -r $1 || set /usr/ccs/lib/libc.$so
-       $test -r $1 || set /lib/libsys_s$_a
+$cat <<EOM
+
+The installation process will create a directory for
+site-specific extensions and modules.  Most users find it convenient
+to place all site-specific files in this directory rather than in the
+main distribution directory.
+
+EOM
+fn=d~+
+rp='Pathname for the site-specific library files?'
+. ./getfile
+sitelib="$ans"
+sitelibexp="$ansexp"
+sitelib_stem=`echo "$sitelibexp" | sed "s,/$version$,,"`
+: Change installation prefix, if necessary.
+if $test X"$prefix" != X"$installprefix"; then
+       installsitelib=`echo $sitelibexp | $sed "s#^$prefix#$installprefix#"`
+else
+       installsitelib="$sitelibexp"
+fi
+
+: determine where site specific architecture-dependent libraries go.
+: sitelib  default is /usr/local/lib/perl5/site_perl/$version
+: sitearch default is /usr/local/lib/perl5/site_perl/$version/$archname
+: sitelib may have an optional trailing /share.
+case "$sitearch" in
+'')    dflt=`echo $sitelib | $sed 's,/share$,,'`
+       dflt="$dflt/$archname"
        ;;
-*)
-       set blurfl
+*)     dflt="$sitearch"
        ;;
 esac
-if $test -r "$1"; then
-       echo "Your (shared) C library seems to be in $1."
-       libc="$1"
-elif $test -r /lib/libc && $test -r /lib/clib; then
-       echo "Your C library seems to be in both /lib/clib and /lib/libc."
-       xxx=apollo
-       libc='/lib/clib /lib/libc'
-       if $test -r /lib/syslib; then
-               echo "(Your math library is in /lib/syslib.)"
-               libc="$libc /lib/syslib"
-       fi
-elif $test -r "$libc" || (test -h "$libc") >/dev/null 2>&1; then
-       echo "Your C library seems to be in $libc, as you said before."
-elif $test -r $incpath/usr/lib/libc$_a; then
-       libc=$incpath/usr/lib/libc$_a;
-       echo "Your C library seems to be in $libc.  That's fine."
-elif $test -r /lib/libc$_a; then
-       libc=/lib/libc$_a;
-       echo "Your C library seems to be in $libc.  You're normal."
-else
-       if tans=`./loc libc$_a blurfl/dyick $libpth`; $test -r "$tans"; then
-               :
-       elif tans=`./loc libc blurfl/dyick $libpth`; $test -r "$tans"; then
-               libnames="$libnames "`./loc clib blurfl/dyick $libpth`
-       elif tans=`./loc clib blurfl/dyick $libpth`; $test -r "$tans"; then
-               :
-       elif tans=`./loc Slibc$_a blurfl/dyick $xlibpth`; $test -r "$tans"; then
-               :
-       elif tans=`./loc Mlibc$_a blurfl/dyick $xlibpth`; $test -r "$tans"; then
-               :
-       else
-               tans=`./loc Llibc$_a blurfl/dyick $xlibpth`
-       fi
-       if $test -r "$tans"; then
-               echo "Your C library seems to be in $tans, of all places."
-               libc=$tans
-       else
-               libc='blurfl'
-       fi
-fi
-if $test $xxx = apollo -o -r "$libc" || (test -h "$libc") >/dev/null 2>&1; then
-       dflt="$libc"
-       cat <<EOM
+set sitearch sitearch none
+eval $prefixit
+$cat <<EOM
 
-If the guess above is wrong (which it might be if you're using a strange
-compiler, or your machine supports multiple models), you can override it here.
+The installation process will also create a directory for
+architecture-dependent site-specific extensions and modules.
 
 EOM
+fn=d~+
+rp='Pathname for the site-specific architecture-dependent library files?'
+. ./getfile
+sitearch="$ans"
+sitearchexp="$ansexp"
+: Change installation prefix, if necessary.
+if $test X"$prefix" != X"$installprefix"; then
+       installsitearch=`echo $sitearchexp | sed "s#^$prefix#$installprefix#"`
 else
-       dflt=''
-       echo $libpth | tr ' ' $trnl | sort | uniq > libpath
-       cat >&4 <<EOM
-I can't seem to find your C library.  I've looked in the following places:
+       installsitearch="$sitearchexp"
+fi
 
-EOM
-       $sed 's/^/      /' libpath
-       cat <<EOM
+$cat <<EOM
 
-None of these seems to contain your C library. I need to get its name...
+The installation process will also create a directory for
+vendor-supplied add-ons.  Vendors who supply perl with their system
+may find it convenient to place all vendor-supplied files in this
+directory rather than in the main distribution directory.  This will
+ease upgrades between binary-compatible maintenance versions of perl.
 
-EOM
-fi
-fn=f
-rp='Where is your C library?'
-. ./getfile
-libc="$ans"
+Of course you may also use these directories in whatever way you see
+fit.  For example, you might use them to access modules shared over a
+company-wide network.
 
-echo " "
-echo $libc $libnames | tr ' ' $trnl | sort | uniq > libnames
-set X `cat libnames`
-shift
-xxx=files
-case $# in 1) xxx=file; esac
-echo "Extracting names from the following $xxx for later perusal:" >&4
-echo " "
-$sed 's/^/     /' libnames >&4
-echo " "
-$echo $n "This may take a while...$c" >&4
+The default answer should be fine for most people.
+This causes further questions about vendor add-ons to be skipped
+and no vendor-specific directories will be configured for perl.
 
-for file in $*; do
-       case $file in
-       *$so*) $nm $nm_so_opt $nm_opt $file 2>/dev/null;;
-       *) $nm $nm_opt $file 2>/dev/null;;
+EOM
+rp='Do you want to configure vendor-specific add-on directories?'
+case "$usevendorprefix" in
+define|true|[yY]*) dflt=y ;;
+*)     : User may have set vendorprefix directly on Configure command line.
+       case "$vendorprefix" in
+       ''|' ') dflt=n ;;
+       *)      dflt=y ;;
        esac
-done >libc.tmp
+       ;;
+esac
+. ./myread
+case "$ans" in
+[yY]*) fn=d~+
+       rp='Installation prefix to use for vendor-supplied add-ons?'
+       case "$vendorprefix" in
+       '') dflt='' ;;
+       *)  dflt=$vendorprefix ;;
+       esac
+       . ./getfile
+       : XXX Prefixit unit does not yet support siteprefix and vendorprefix
+       oldvendorprefix=''
+       case "$vendorprefix" in
+       '') ;;
+       *)      case "$ans" in
+               "$prefix") ;;
+               *) oldvendorprefix="$prefix";;
+               esac
+               ;;
+       esac
+       usevendorprefix="$define"
+       vendorprefix="$ans"
+       vendorprefixexp="$ansexp"
+       ;;
+*)     usevendorprefix="$undef"
+       vendorprefix=''
+       vendorprefixexp=''
+       ;;
+esac
 
-$echo $n ".$c"
-$grep fprintf libc.tmp > libc.ptf
-xscan='eval "<libc.ptf $com >libc.list"; $echo $n ".$c" >&4'
-xrun='eval "<libc.tmp $com >libc.list"; echo "done" >&4'
-xxx='[ADTSIW]'
-if com="$sed -n -e 's/__IO//' -e 's/^.* $xxx  *_[_.]*//p' -e 's/^.* $xxx  *//p'";\
-       eval $xscan;\
-       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
-               eval $xrun
-elif com="$sed -n -e 's/^__*//' -e 's/^\([a-zA-Z_0-9$]*\).*xtern.*/\1/p'";\
-       eval $xscan;\
-       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
-               eval $xrun
-elif com="$sed -n -e '/|UNDEF/d' -e '/FUNC..GL/s/^.*|__*//p'";\
-       eval $xscan;\
-       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
-               eval $xrun
-elif com="$sed -n -e 's/^.* D __*//p' -e 's/^.* D //p'";\
-       eval $xscan;\
-       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
-               eval $xrun
-elif com="$sed -n -e 's/^_//' -e 's/^\([a-zA-Z_0-9]*\).*xtern.*text.*/\1/p'";\
-       eval $xscan;\
-       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
-               eval $xrun
-elif com="$sed -n -e 's/^.*|FUNC |GLOB .*|//p'";\
-       eval $xscan;\
-       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
-               eval $xrun
-elif com="$grep '|' | $sed -n -e '/|COMMON/d' -e '/|DATA/d' \
-                               -e '/ file/d' -e 's/^\([^       ]*\).*/\1/p'";\
-       eval $xscan;\
-       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
-               eval $xrun
-elif com="$sed -n -e 's/^.*|FUNC |GLOB .*|//p' -e 's/^.*|FUNC |WEAK .*|//p'";\
-       eval $xscan;\
-       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
-               eval $xrun
-elif com="$sed -n -e 's/^__//' -e '/|Undef/d' -e '/|Proc/s/ .*//p'";\
-       eval $xscan;\
-       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
-               eval $xrun
-elif com="$sed -n -e 's/^.*|Proc .*|Text *| *//p'";\
-       eval $xscan;\
-       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
-               eval $xrun
-elif com="$sed -n -e '/Def. Text/s/.* \([^ ]*\)\$/\1/p'";\
-       eval $xscan;\
-       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
-               eval $xrun
-elif com="$sed -n -e 's/^[-0-9a-f ]*_\(.*\)=.*/\1/p'";\
-       eval $xscan;\
-       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
-               eval $xrun
-elif com="$sed -n -e 's/.*\.text n\ \ \ \.//p'";\
-       eval $xscan;\
-       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
-               eval $xrun
-elif com="sed -n -e 's/^__.*//' -e 's/[       ]*D[    ]*[0-9]*.*//p'";\
-       eval $xscan;\
-       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
-               eval $xrun
+case "$vendorprefix" in
+'')    d_vendorlib="$undef"
+       vendorlib=''
+       vendorlibexp=''
+       ;;
+*)     d_vendorlib="$define"
+       : determine where vendor-supplied modules go.
+       : Usual default is /usr/local/lib/perl5/vendor_perl/$version
+       case "$vendorlib" in
+       '')
+               prog=`echo $package | $sed 's/-*[0-9.]*$//'`
+               case "$installstyle" in
+               *lib/perl5*) dflt=$vendorprefix/lib/$package/vendor_$prog/$version ;;
+               *)           dflt=$vendorprefix/lib/vendor_$prog/$version ;;
+               esac
+               ;;
+       *)      dflt="$vendorlib"
+               ;;
+       esac
+       fn=d~+
+       rp='Pathname for the vendor-supplied library files?'
+       . ./getfile
+       vendorlib="$ans"
+       vendorlibexp="$ansexp"
+       ;;
+esac
+vendorlib_stem=`echo "$vendorlibexp" | sed "s,/$version$,,"`
+: Change installation prefix, if necessary.
+if $test X"$prefix" != X"$installprefix"; then
+       installvendorlib=`echo $vendorlibexp | $sed "s#^$prefix#$installprefix#"`
 else
-       $nm -p $* 2>/dev/null >libc.tmp
-       $grep fprintf libc.tmp > libc.ptf
-       if com="$sed -n -e 's/^.* [ADTSIW]  *_[_.]*//p' -e 's/^.* [ADTSIW] //p'";\
-               eval $xscan; $contains '^fprintf$' libc.list >/dev/null 2>&1
-       then
-               nm_opt='-p'
-               eval $xrun
-       else
-               echo " "
-               echo "$nm didn't seem to work right. Trying $ar instead..." >&4
-               com=''
-               if $ar t $libc > libc.tmp && $contains '^fprintf$' libc.tmp >/dev/null 2>&1; then
-                       for thisname in $libnames $libc; do
-                               $ar t $thisname >>libc.tmp
-                       done
-                       $sed -e "s/\\$_o\$//" < libc.tmp > libc.list
-                       echo "Ok." >&4
-               elif test "X$osname" = "Xos2" && $ar tv $libc > libc.tmp; then
-                       # Repeat libc to extract forwarders to DLL entries too
-                       for thisname in $libnames $libc; do
-                               $ar tv $thisname >>libc.tmp
-                               # Revision 50 of EMX has bug in $ar.
-                               # it will not extract forwarders to DLL entries
-                               # Use emximp which will extract exactly them.
-                               emximp -o tmp.imp $thisname \
-                                   2>/dev/null && \
-                                   $sed -e 's/^\([_a-zA-Z0-9]*\) .*$/\1/p' \
-                                   < tmp.imp >>libc.tmp
-                               $rm tmp.imp
-                       done
-                       $sed -e "s/\\$_o\$//" -e 's/^ \+//' < libc.tmp > libc.list
-                       echo "Ok." >&4
-               else
-                       echo "$ar didn't seem to work right." >&4
-                       echo "Maybe this is a Cray...trying bld instead..." >&4
-                       if bld t $libc | $sed -e 's/.*\///' -e "s/\\$_o:.*\$//" > libc.list
-                       then
-                               for thisname in $libnames; do
-                                       bld t $libnames | \
-                                       $sed -e 's/.*\///' -e "s/\\$_o:.*\$//" >>libc.list
-                                       $ar t $thisname >>libc.tmp
-                               done
-                               echo "Ok." >&4
-                       else
-                               echo "That didn't work either.  Giving up." >&4
-                               exit 1
-                       fi
-               fi
-       fi
+       installvendorlib="$vendorlibexp"
 fi
-nm_extract="$com"
-if $test -f /lib/syscalls.exp; then
+
+case "$vendorprefix" in
+'')    d_vendorarch="$undef"
+       vendorarch=''
+       vendorarchexp=''
+       ;;
+*)     d_vendorarch="$define"
+       : determine where vendor-supplied architecture-dependent libraries go.
+       : vendorlib  default is /usr/local/lib/perl5/vendor_perl/$version
+       : vendorarch default is /usr/local/lib/perl5/vendor_perl/$version/$archname
+       : vendorlib may have an optional trailing /share.
+       case "$vendorarch" in
+       '')     dflt=`echo $vendorlib | $sed 's,/share$,,'`
+               dflt="$dflt/$archname"
+               ;;
+       *)      dflt="$vendorarch" ;;
+       esac
+       fn=d~+
+       rp='Pathname for vendor-supplied architecture-dependent files?'
+       . ./getfile
+       vendorarch="$ans"
+       vendorarchexp="$ansexp"
+       ;;
+esac
+: Change installation prefix, if necessary.
+if $test X"$prefix" != X"$installprefix"; then
+       installvendorarch=`echo $vendorarchexp | sed "s#^$prefix#$installprefix#"`
+else
+       installvendorarch="$vendorarchexp"
+fi
+
+: Final catch-all directories to search
+$cat <<EOM
+
+Lastly, you can have perl look in other directories for extensions and
+modules in addition to those already specified.
+These directories will be searched after 
+       $sitearch 
+       $sitelib 
+EOM
+test X"$vendorlib" != "X" && echo '    ' $vendorlib
+test X"$vendorarch" != "X" && echo '   ' $vendorarch
+echo ' '
+case "$otherlibdirs" in
+''|' ') dflt='none' ;;
+*)     dflt="$otherlibdirs" ;;
+esac
+$cat <<EOM
+Enter a colon-separated set of extra paths to include in perl's @INC
+search path, or enter 'none' for no extra paths.
+
+EOM
+
+rp='Colon-separated list of additional directories for perl to search?'
+. ./myread
+case "$ans" in
+' '|''|none)   otherlibdirs=' ' ;;     
+*)     otherlibdirs="$ans" ;;
+esac
+case "$otherlibdirs" in
+' ') val=$undef ;;
+*)     val=$define ;;
+esac
+set d_perl_otherlibdirs
+eval $setvar
+
+: Cruising for prototypes
+echo " "
+echo "Checking out function prototypes..." >&4
+$cat >prototype.c <<'EOCP'
+int main(int argc, char *argv[]) {
+       exit(0);}
+EOCP
+if $cc $ccflags -c prototype.c >prototype.out 2>&1 ; then
+       echo "Your C compiler appears to support function prototypes."
+       val="$define"
+else
+       echo "Your C compiler doesn't seem to understand function prototypes."
+       val="$undef"
+fi
+set prototype
+eval $setvar
+$rm -f prototype*
+
+case "$prototype" in
+"$define") ;;
+*)     ansi2knr='ansi2knr'
        echo " "
-       echo "Also extracting names from /lib/syscalls.exp for good ole AIX..." >&4
-       $sed -n 's/^\([^        ]*\)[   ]*syscall[0-9]*$/\1/p' /lib/syscalls.exp >>libc.list
+       cat <<EOM >&4
+
+$me:  FATAL ERROR:
+This version of $package can only be compiled by a compiler that 
+understands function prototypes.  Unfortunately, your C compiler 
+       $cc $ccflags
+doesn't seem to understand them.  Sorry about that.
+
+If GNU cc is available for your system, perhaps you could try that instead.  
+
+Eventually, we hope to support building Perl with pre-ANSI compilers.
+If you would like to help in that effort, please contact <perlbug@perl.org>.
+
+Aborting Configure now.
+EOM
+       exit 2
+       ;;
+esac
+
+: determine where public executables go
+echo " "
+set dflt bin bin
+eval $prefixit
+fn=d~
+rp='Pathname where the public executables will reside?'
+. ./getfile
+if $test "X$ansexp" != "X$binexp"; then
+       installbin=''
 fi
-;;
+bin="$ans"
+binexp="$ansexp"
+: Change installation prefix, if necessary.
+: XXX Bug? -- ignores Configure -Dinstallprefix setting.
+if $test X"$prefix" != X"$installprefix"; then
+       installbin=`echo $binexp | sed "s#^$prefix#$installprefix#"`
+else
+       installbin="$binexp"
+fi
+
+: Find perl5.005 or later.
+echo "Looking for a previously installed perl5.005 or later... "
+case "$perl5" in
+'')    for tdir in `echo "$binexp:$PATH" | $sed "s/$path_sep/ /g"`; do
+               : Check if this perl is recent and can load a simple module
+               if $test -x $tdir/perl && $tdir/perl -Mless -e 'use 5.005;' >/dev/null 2>&1; then
+                       perl5=$tdir/perl
+                       break;
+               elif $test -x $tdir/perl5 && $tdir/perl5 -Mless -e 'use 5.005;' >/dev/null 2>&1; then
+                       perl5=$tdir/perl
+                       break;
+               fi
+       done
+       ;;
+*)     perl5="$perl5"
+       ;;
+esac
+case "$perl5" in
+'')    echo "None found.  That's ok.";;
+*)     echo "Using $perl5." ;;
 esac
-$rm -f libnames libpath
 
-: see if dld is available
-set dld.h i_dld
-eval $inhdr
+: Determine list of previous versions to include in @INC
+$cat > getverlist <<EOPL
+#!$perl5 -w
+use File::Basename;
+\$api_versionstring = "$api_versionstring";
+\$version = "$version";
+\$stem = "$sitelib_stem";
+\$archname = "$archname";
+EOPL
+       $cat >> getverlist <<'EOPL'
+# Can't have leading @ because metaconfig interprets it as a command!
+;@inc_version_list=();
+# XXX Redo to do opendir/readdir? 
+if (-d $stem) {
+    chdir($stem);
+    ;@candidates = glob("5.*");
+}
+else {
+    ;@candidates = ();
+}
 
-: is a C symbol defined?
-csym='tlook=$1;
-case "$3" in
--v) tf=libc.tmp; tc=""; tdc="";;
--a) tf=libc.tmp; tc="[0]"; tdc="[]";;
-*) tlook="^$1\$"; tf=libc.list; tc="()"; tdc="()";;
-esac;
-tx=yes;
-case "$reuseval-$4" in
-true-) ;;
-true-*) tx=no; eval "tval=\$$4"; case "$tval" in "") tx=yes;; esac;;
-esac;
-case "$tx" in
-yes)
-       case "$runnm" in
-       true)
-               if $contains $tlook $tf >/dev/null 2>&1;
-               then tval=true;
-               else tval=false;
-               fi;;
-       *)
-               echo "int main() { extern short $1$tdc; printf(\"%hd\", $1$tc); }" > t.c;
-               if $cc $optimize $ccflags $ldflags -o t t.c $libs >/dev/null 2>&1;
-               then tval=true;
-               else tval=false;
-               fi;
-               $rm -f t t.c;;
-       esac;;
-*)
-       case "$tval" in
-       $define) tval=true;;
-       *) tval=false;;
-       esac;;
-esac;
-eval "$2=$tval"'
+# XXX ToDo:  These comparisons must be reworked when two-digit
+# subversions come along, so that 5.7.10 compares as greater than
+# 5.7.3!  By that time, hope that 5.6.x is sufficiently
+# widespread that we can use the built-in version vectors rather
+# than reinventing them here.  For 5.6.0, however, we must
+# assume this script will likely be run by 5.005_0x.  --AD 1/2000.
+foreach $d (@candidates) {
+    if ($d lt $version) {
+       if ($d ge $api_versionstring) {
+           unshift(@inc_version_list, grep { -d } "$d/$archname", $d);
+       }
+       elsif ($d ge "5.005") {
+           unshift(@inc_version_list, grep { -d } $d);
+       }
+    }
+    else {
+       # Skip newer version.  I.e. don't look in
+       # 5.7.0 if we're installing 5.6.1.
+    }
+}
 
-: define an is-in-libc? function
-inlibc='echo " "; td=$define; tu=$undef;
-sym=$1; var=$2; eval "was=\$$2";
-tx=yes;
-case "$reuseval$was" in
-true) ;;
-true*) tx=no;;
-esac;
-case "$tx" in
-yes)
-       set $sym tres -f;
-       eval $csym;
-       case "$tres" in
-       true)
-               echo "$sym() found." >&4;
-               case "$was" in $undef) . ./whoa; esac; eval "$var=\$td";;
-       *)
-               echo "$sym() NOT found." >&4;
-               case "$was" in $define) . ./whoa; esac; eval "$var=\$tu";;
-       esac;;
-*)
-       case "$was" in
-       $define) echo "$sym() found." >&4;;
-       *) echo "$sym() NOT found." >&4;;
-       esac;;
-esac'
+if (@inc_version_list) {
+    print join(' ', @inc_version_list);
+}
+else {
+    # Blank space to preserve value for next Configure run.
+    print " ";
+}
+EOPL
+chmod +x getverlist
+case "$inc_version_list" in
+'')    if test -x "$perl5"; then
+               dflt=`$perl5 getverlist`
+       else
+               dflt='none'
+       fi
+       ;;
+$undef) dflt='none' ;;
+*)  dflt="$inc_version_list" ;;
+esac
+case "$dflt" in
+''|' ') dflt=none ;;
+esac
+case "$dflt" in
+5.005) case "$bincompat5005" in
+       $define|true|[yY]*) ;;
+       *) dflt=none ;;
+       esac
+       ;;
+esac
+$cat <<'EOM'
+
+In order to ease the process of upgrading, this version of perl 
+can be configured to use modules built and installed with earlier 
+versions of perl that were installed under $prefix.  Specify here
+the list of earlier versions that this version of perl should check.
+If Configure detected no earlier versions of perl installed under
+$prefix, then the list will be empty.  Answer 'none' to tell perl
+to not search earlier versions.
+
+The default should almost always be sensible, so if you're not sure,
+just accept the default.
+EOM
+
+rp='List of earlier versions to include in @INC?'
+. ./myread
+case "$ans" in
+[Nn]one|''|' ') inc_version_list=' ' ;;
+*) inc_version_list="$ans" ;;
+esac
+case "$inc_version_list" in
+''|' ') 
+       inc_version_list_init='0';;
+*)     inc_version_list_init=`echo $inc_version_list |
+               $sed -e 's/^/"/' -e 's/ /","/g' -e 's/$/",0/'`
+       ;;
+esac
+$rm -f getverlist
+
+: determine whether to install perl also as /usr/bin/perl
+
+echo " "
+if $test -d /usr/bin -a "X$installbin" != X/usr/bin; then
+       $cat <<EOM
+Many scripts expect perl to be installed as /usr/bin/perl.
+I can install the perl you are about to compile also as /usr/bin/perl
+(in addition to $installbin/perl).
+EOM
+       case "$installusrbinperl" in
+       "$undef"|[nN]*) dflt='n';;
+       *)              dflt='y';;
+       esac
+       rp="Do you want to install perl as /usr/bin/perl?"
+       . ./myread
+       case "$ans" in
+       [yY]*)  val="$define";;
+       *)      val="$undef" ;;
+       esac
+else
+       val="$undef"
+fi
+set installusrbinperl
+eval $setvar
+
+: see if dld is available
+set dld.h i_dld
+eval $inhdr
 
 : see if dlopen exists
 xxx_runnm="$runnm"
@@ -6351,13 +6376,13 @@ EOM
                        hpux)   dflt='+z' ;;
                        next)   dflt='none' ;;
                        irix*)  dflt='-KPIC' ;;
-                       svr4*|esix*|solaris) dflt='-KPIC' ;;
+                       svr4*|esix*|solaris|nonstopux) dflt='-KPIC' ;;
                        sunos)  dflt='-pic' ;;
                        *)      dflt='none' ;;
                    esac
                        ;;
                *)  case "$osname" in
-                       svr4*|esix*|solaris) dflt='-fPIC' ;;
+                       svr4*|esix*|solaris|nonstopux) dflt='-fPIC' ;;
                        *)      dflt='-fpic' ;;
                    esac ;;
            esac ;;
@@ -6433,7 +6458,7 @@ EOM
                        next)  dflt='none' ;;
                        solaris) dflt='-G' ;;
                        sunos) dflt='-assert nodefinitions' ;;
-                       svr4*|esix*) dflt="-G $ldflags" ;;
+                       svr4*|esix*|nonstopux) dflt="-G $ldflags" ;;
                *)     dflt='none' ;;
                        esac
                        ;;
@@ -6447,7 +6472,7 @@ EOM
        esac
        for thisflag in $ldflags; do
                case "$thisflag" in
-               -L*)
+               -L*|-R*)
                        case " $dflt " in
                        *" $thisflag "*) ;;
                        *) dflt="$dflt $thisflag" ;;
@@ -6508,7 +6533,7 @@ $undef)
        ;;
 *)     case "$useshrplib" in
        '')     case "$osname" in
-               svr4*|dgux|dynixptx|esix|powerux|beos|cygwin*)
+               svr4*|nonstopux|dgux|dynixptx|esix|powerux|beos|cygwin*)
                        dflt=y
                        also='Building a shared libperl is required for dynamic loading to work on your system.'
                        ;;
@@ -6622,7 +6647,7 @@ case "$shrpdir" in
 *)     $cat >&4 <<EOM
 WARNING:  Use of the shrpdir variable for the installation location of
 the shared $libperl is not supported.  It was never documented and
-will not work in this version.  Let me (perlbug@perl.com)
+will not work in this version.  Let me (perlbug@perl.org)
 know of any problems this may cause.
 
 EOM
@@ -6713,6 +6738,24 @@ case "$ldlibpthname" in
 none)  ldlibpthname='' ;;
 esac
 
+: determine where manual pages are on this system
+echo " "
+case "$sysman" in
+'') 
+       syspath='/usr/man/man1 /usr/man/mann /usr/man/manl /usr/man/local/man1'
+       syspath="$syspath /usr/man/u_man/man1 /usr/share/man/man1"
+       syspath="$syspath /usr/catman/u_man/man1 /usr/man/l_man/man1"
+       syspath="$syspath /usr/local/man/u_man/man1 /usr/local/man/l_man/man1"
+       syspath="$syspath /usr/man/man.L /local/man/man1 /usr/local/man/man1"
+       sysman=`./loc . /usr/man/man1 $syspath`
+       ;;
+esac
+if $test -d "$sysman"; then
+       echo "System manual is in $sysman." >&4
+else
+       echo "Could not find manual pages in source form." >&4
+fi
+
 : determine where manual pages go
 set man1dir man1dir none
 eval $prefixit
@@ -7079,18 +7122,23 @@ case "$myhostname" in
                                        /[       ]$myhostname[  . ]/p" > hosts
                }
                tmp_re="[       . ]"
-               $test x`$awk "/[0-9].*[  ]$myhostname$tmp_re/ { sum++ }
+               if $test -f hosts; then
+                       $test x`$awk "/[0-9].*[  ]$myhostname$tmp_re/ { sum++ }
                             END { print sum }" hosts` = x1 || tmp_re="[         ]"
-               dflt=.`$awk "/[0-9].*[   ]$myhostname$tmp_re/ {for(i=2; i<=NF;i++) print \\\$i}" \
-                       hosts | $sort | $uniq | \
-                       $sed -n -e "s/$myhostname\.\([-a-zA-Z0-9_.]\)/\1/p"`
-               case `$echo X$dflt` in
-               X*\ *)  echo "(Several hosts in /etc/hosts matched hostname)"
+                       dflt=.`$awk "/[0-9].*[   ]$myhostname$tmp_re/ {for(i=2; i<=NF;i++) print \\\$i}" \
+                               hosts | $sort | $uniq | \
+                               $sed -n -e "s/$myhostname\.\([-a-zA-Z0-9_.]\)/\1/p"`
+                       case `$echo X$dflt` in
+                       X*\ *)  echo "(Several hosts in the database matched hostname)"
+                               dflt=.
+                               ;;
+                       X.) echo "(You do not have fully-qualified names in the hosts database)"
+                               ;;
+                       esac
+               else
+                       echo "(I cannot locate a hosts database anywhere)"
                        dflt=.
-                       ;;
-               X.) echo "(You do not have fully-qualified names in /etc/hosts)"
-                       ;;
-               esac
+               fi
                case "$dflt" in
                .)
                        tans=`./loc resolv.conf X /etc /usr/etc`
@@ -7206,7 +7254,7 @@ $cat <<EOM
 If you or somebody else will be maintaining perl at your site, please
 fill in the correct e-mail address here so that they may be contacted
 if necessary. Currently, the "perlbug" program included with perl
-will send mail to this address in addition to perlbug@perl.com. You may
+will send mail to this address in addition to perlbug@perl.org. You may
 enter "none" for no administrator.
 
 EOM
@@ -7342,67 +7390,6 @@ else
        installsitebin="$sitebinexp"
 fi
 
-: see if sqrtl exists
-set sqrtl d_sqrtl
-eval $inlibc
-
-case "$ccflags" in
-*-DUSE_LONG_DOUBLE*|*-DUSE_MORE_BITS*) uselongdouble="$define" ;;
-esac
-
-case "$uselongdouble" in
-$define|true|[yY]*)    dflt='y';;
-*) dflt='n';;
-esac
-cat <<EOM
-
-Perl can be built to take advantage of long doubles which
-(if available) may give more accuracy and range for floating point numbers.
-
-If this doesn't make any sense to you, just accept the default '$dflt'.
-EOM
-rp='Try to use long doubles if available?'
-. ./myread
-case "$ans" in
-y|Y)   val="$define"   ;;
-*)      val="$undef"   ;;
-esac
-set uselongdouble
-eval $setvar
-
-case "$uselongdouble" in
-true|[yY]*) uselongdouble="$define" ;;
-esac
-
-case "$uselongdouble" in
-$define)
-: Look for a hint-file generated 'call-back-unit'.  If the
-: user has specified that long doubles should be used,
-: we may need to set or change some other defaults.
-       if $test -f uselongdouble.cbu; then
-               echo "Your platform has some specific hints for long doubles, using them..."
-               . ./uselongdouble.cbu
-       else
-               $cat <<EOM
-(Your platform doesn't have any specific hints for long doubles.)
-EOM
-       fi
-       ;;
-esac
-
-case "$uselongdouble:$d_sqrtl" in
-$define:$undef)
-               $cat <<EOM >&4
-
-*** You requested the use of long doubles but you do not seem to have
-*** the mathematic functions for long doubles.  I'm disabling the use
-*** of long doubles.
-
-EOM
-       uselongdouble=$undef
-       ;;
-esac
-
 case "$useperlio" in
 $define|true|[yY]*)    dflt='y';;
 *) dflt='n';;
@@ -7458,85 +7445,28 @@ else
        installvendorbin="$vendorbinexp"
 fi
 
-: see if qgcvt exists
-set qgcvt d_qgcvt
-eval $inlibc
-
-: check for length of double
+: determine whether to only install version-specific parts.
 echo " "
-case "$doublesize" in
-'')
-       echo "Checking to see how big your double precision numbers are..." >&4
-       $cat >try.c <<'EOCP'
-#include <stdio.h>
-int main()
-{
-    printf("%d\n", (int)sizeof(double));
-    exit(0);
-}
-EOCP
-       set try
-       if eval $compile_ok; then
-               doublesize=`./try`
-               echo "Your double is $doublesize bytes long."
-       else
-               dflt='8'
-               echo "(I can't seem to compile the test program.  Guessing...)"
-               rp="What is the size of a double precision number (in bytes)?"
-               . ./myread
-               doublesize="$ans"
-       fi
-       ;;
+$cat <<EOM
+Do you want to install only the version-specific parts of the perl
+distribution?  Usually you do *not* want to do this.
+EOM
+case "$versiononly" in
+"$define"|[Yy]*|true) dflt='y' ;;
+*) dflt='n';
 esac
-$rm -f try.c try
-
-: check for long doubles
-echo " "
-echo "Checking to see if you have long double..." >&4
-echo 'int main() { long double x = 7.0; }' > try.c
-set try
-if eval $compile; then
-       val="$define"
-       echo "You have long double."
-else
-       val="$undef"
-       echo "You do not have long double."
-fi
-$rm try.*
-set d_longdbl
+rp="Do you want to install only the version-specific parts of perl?"
+. ./myread
+case "$ans" in
+[yY]*) val="$define";;
+*)     val="$undef" ;;
+esac
+set versiononly
 eval $setvar
 
-: check for length of long double
-case "${d_longdbl}${longdblsize}" in
-$define)
-       echo " "
-       echo "Checking to see how big your long doubles are..." >&4
-       $cat >try.c <<'EOCP'
-#include <stdio.h>
-int main()
-{
-       printf("%d\n", sizeof(long double));
-}
-EOCP
-       set try
-       set try
-       if eval $compile; then
-               longdblsize=`./try$exe_ext`
-               echo "Your long doubles are $longdblsize bytes long."
-       else
-               dflt='8'
-               echo " "
-               echo "(I can't seem to compile the test program.  Guessing...)" >&4
-               rp="What is the size of a long double (in bytes)?"
-               . ./myread
-               longdblsize="$ans"
-       fi
-       if $test "X$doublesize" = "X$longdblsize"; then
-               echo "(That isn't any different from an ordinary double.)"
-       fi      
-       ;;
-esac
-$rm -f try.* try
+: see if qgcvt exists
+set qgcvt d_qgcvt
+eval $inlibc
 
 echo " "
 
@@ -7559,7 +7489,7 @@ EOCP
                case "$yyy" in
                123.456)
                        sPRIfldbl='"f"'; sPRIgldbl='"g"'; sPRIeldbl='"e"';
-                       sPRIFldbl='"F"'; sPRIGldbl='"G"'; sPRIEldbl='"E"';
+                       sPRIFUldbl='"F"'; sPRIGUldbl='"G"'; sPRIEUldbl='"E"';
                        echo "We will use %f."
                        ;;
                esac
@@ -7581,7 +7511,7 @@ EOCP
                case "$yyy" in
                123.456)
                        sPRIfldbl='"llf"'; sPRIgldbl='"llg"'; sPRIeldbl='"lle"';
-                       sPRIFldbl='"llF"'; sPRIGldbl='"llG"'; sPRIEldbl='"llE"';
+                       sPRIFUldbl='"llF"'; sPRIGUldbl='"llG"'; sPRIEUldbl='"llE"';
                        echo "We will use %llf."
                        ;;
                esac
@@ -7603,7 +7533,7 @@ EOCP
                case "$yyy" in
                123.456)
                        sPRIfldbl='"Lf"'; sPRIgldbl='"Lg"'; sPRIeldbl='"Le"';
-                       sPRIFldbl='"LF"'; sPRIGldbl='"LG"'; sPRIEldbl='"LE"';
+                       sPRIFUldbl='"LF"'; sPRIGUldbl='"LG"'; sPRIEUldbl='"LE"';
                        echo "We will use %Lf."
                        ;;
                esac
@@ -7625,7 +7555,7 @@ EOCP
                case "$yyy" in
                123.456)
                        sPRIfldbl='"lf"'; sPRIgldbl='"lg"'; sPRIeldbl='"le"';
-                       sPRIFldbl='"lF"'; sPRIGldbl='"lG"'; sPRIEldbl='"lE"';
+                       sPRIFUldbl='"lF"'; sPRIGUldbl='"lG"'; sPRIEUldbl='"lE"';
                        echo "We will use %lf."
                        ;;
                esac
@@ -7634,6 +7564,8 @@ fi
 
 if $test X"$sPRIfldbl" = X; then
        echo "Cannot figure out how to print long doubles." >&4
+else
+       sSCNfldbl=$sPRIfldbl    # expect consistency
 fi
 
 $rm -f try try.*
@@ -7642,28 +7574,29 @@ fi # d_longdbl
 
 case "$sPRIfldbl" in
 '')    d_PRIfldbl="$undef"; d_PRIgldbl="$undef"; d_PRIeldbl="$undef"; 
-       d_PRIFldbl="$undef"; d_PRIGldbl="$undef"; d_PRIEldbl="$undef"; 
+       d_PRIFUldbl="$undef"; d_PRIGUldbl="$undef"; d_PRIEUldbl="$undef"; 
+       d_SCNfldbl="$undef";
        ;;
 *)     d_PRIfldbl="$define"; d_PRIgldbl="$define"; d_PRIeldbl="$define"; 
-       d_PRIFldbl="$define"; d_PRIGldbl="$define"; d_PRIEldbl="$define"; 
+       d_PRIFUldbl="$define"; d_PRIGUldbl="$define"; d_PRIEUldbl="$define"; 
+       d_SCNfldbl="$define";
        ;;
 esac
 
 : Check how to convert floats to strings.
-if test "X$d_Gconvert" = X; then
-       echo " "
-       echo "Checking for an efficient way to convert floats to strings."
-       echo " " > try.c
-       case "$uselongdouble" in
-       "$define") echo "#define USE_LONG_DOUBLE" >>try.c ;;
-       esac
-       case "$d_longdbl" in
-       "$define") echo "#define HAS_LONG_DOUBLE" >>try.c ;;
-       esac
-       case "$d_PRIgldbl" in
-       "$define") echo "#define HAS_PRIgldbl"    >>try.c ;;
-       esac
-       $cat >>try.c <<EOP
+echo " "
+echo "Checking for an efficient way to convert floats to strings."
+echo " " > try.c
+case "$uselongdouble" in
+"$define") echo "#define USE_LONG_DOUBLE" >>try.c ;;
+esac
+case "$d_longdbl" in
+"$define") echo "#define HAS_LONG_DOUBLE" >>try.c ;;
+esac
+case "$d_PRIgldbl" in
+"$define") echo "#define HAS_PRIgldbl"    >>try.c ;;
+esac
+$cat >>try.c <<EOP
 #ifdef TRY_gconvert
 #define Gconvert(x,n,t,b) gconvert((x),(n),(t),(b))
 char *myname = "gconvert";
@@ -7758,49 +7691,58 @@ int main()
        Gconvert((DOUBLETYPE)-100000.0, 8, 0, buf); 
        checkit("-100000", buf);
 
+       Gconvert((DOUBLETYPE)123.456, 8, 0, buf); 
+       checkit("123.456", buf);
+
        exit(0);
 }
 EOP
-       case "$d_Gconvert" in
-       gconvert*) xxx_list='gconvert gcvt sprintf' ;;
-       gcvt*) xxx_list='gcvt gconvert sprintf' ;;
-       sprintf*) xxx_list='sprintf gconvert gcvt' ;;
-       *) xxx_list='gconvert gcvt sprintf' ;;
-       esac
-
-        case "$d_longdbl$uselongdouble$d_qgcvt" in
-        "$define$define$define") xxx_list="`echo $xxx_list|sed 's/gcvt/qgcvt gcvt/'`" ;;
-       esac
+case "$d_Gconvert" in
+gconvert*) xxx_list='gconvert gcvt sprintf' ;;
+gcvt*) xxx_list='gcvt gconvert sprintf' ;;
+sprintf*) xxx_list='sprintf gconvert gcvt' ;;
+*) xxx_list='gconvert gcvt sprintf' ;;
+esac
+
+case "$d_longdbl$uselongdouble$d_PRIgldbl" in
+"$define$define$define")
+    # for long doubles prefer first qgcvt, then sprintf
+    xxx_list="`echo $xxx_list|sed s/sprintf//`" 
+    xxx_list="sprintf $xxx_list"
+    case "$d_qgcvt" in
+    "$define") xxx_list="qgcvt $xxx_list" ;;
+    esac
+    ;;
+esac
 
-       for xxx_convert in $xxx_list; do
-               echo "Trying $xxx_convert..."
-               $rm -f try try$_o
-               set try -DTRY_$xxx_convert
-               if eval $compile; then
-                       echo "$xxx_convert() found." >&4
-                       if ./try; then
-                               echo "I'll use $xxx_convert to convert floats into a string." >&4
-                               break;
-                       else
-                               echo "...But $xxx_convert didn't work as I expected."
-        &nbs