X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/ab900c531c1e8d7aefac3b0c5e42704bfb913d3e..95be277cce2cef5ea17debb2d60e8f38283b5ecc:/Configure diff --git a/Configure b/Configure index 201dedb..2dd947e 100755 --- a/Configure +++ b/Configure @@ -17,10 +17,16 @@ # comp.sources.misc and is available on CPAN under authors/id/RAM so # you may fetch it yourself from your nearest archive site.) # +# +# Though this script was generated by metaconfig, it is OK to send +# patches against it. It's up to the Configure pumpkin to backport +# the patch to the metaunits if it is accepted. +# See Porting/pumpkin.pod for more information on metaconfig. +# # $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $ # -# Generated on Wed May 7 23:33:48 EET DST 2003 [metaconfig 3.0 PL70] +# Generated on Mon Apr 17 14:14:39 CEST 2006 [metaconfig 3.0 PL70] # (with additional metaconfig patches by perlbug@perl.org) cat >c1$$ </dev/null`" in - ij) up='[A-Z]' - low='[a-z]' +*) # There is a discontinuity in EBCDIC between 'R' and 'S' + # (0xd9 and 0xe2), therefore that is a nice testing point. + if test "X$up" = X -o "X$low" = X; then + case "`echo RS | $tr '[R-S]' '[r-s]' 2>/dev/null`" in + rs) up='[A-Z]' + low='[a-z]' ;; esac - fi + fi if test "X$up" = X -o "X$low" = X; then - case "`echo IJ | $tr I-J i-j 2>/dev/null`" in - ij) up='A-Z' + case "`echo RS | $tr R-S r-s 2>/dev/null`" in + rs) up='A-Z' low='a-z' ;; esac - fi + fi if test "X$up" = X -o "X$low" = X; then - case "`echo IJ | od -x 2>/dev/null`" in - *C9D1*|*c9d1*) + case "`echo RS | od -x 2>/dev/null`" in + *D9E2*|*d9e2*) echo "Hey, this might be EBCDIC." >&4 if test "X$up" = X -o "X$low" = X; then - case "`echo IJ | $tr '[A-IJ-RS-Z]' '[a-ij-rs-z]' 2>/dev/null`" in - ij) up='[A-IJ-RS-Z]' - low='[a-ij-rs-z]' + case "`echo RS | $tr '[A-IJ-RS-Z]' '[a-ij-rs-z]' 2>/dev/null`" in + rs) up='[A-IJ-RS-Z]' + low='[a-ij-rs-z]' ;; esac fi if test "X$up" = X -o "X$low" = X; then - case "`echo IJ | $tr A-IJ-RS-Z a-ij-rs-z 2>/dev/null`" in - ij) up='A-IJ-RS-Z' - low='a-ij-rs-z' + case "`echo RS | $tr A-IJ-RS-Z a-ij-rs-z 2>/dev/null`" in + rs) up='A-IJ-RS-Z' + low='a-ij-rs-z' ;; esac fi @@ -2915,8 +2952,8 @@ ABYZ) esac fi esac -case "`echo IJ | $tr \"$up\" \"$low\" 2>/dev/null`" in -ij) +case "`echo RS | $tr \"$up\" \"$low\" 2>/dev/null`" in +rs) echo "Using $up and $low to convert case." >&4 ;; *) @@ -3082,7 +3119,9 @@ EOM aix) osname=aix tmp=`( (oslevel) 2>/dev/null || echo "not found") 2>&1` case "$tmp" in - 'not found') osvers="$4"."$3" ;; + # oslevel can fail with: + # oslevel: Unable to acquire lock. + *not\ found) osvers="$4"."$3" ;; '<3240'|'<>3240') osvers=3.2.0 ;; '=3240'|'>3240'|'<3250'|'<>3250') osvers=3.2.4 ;; '=3250'|'>3250') osvers=3.2.5 ;; @@ -3104,31 +3143,36 @@ EOM domainos) osname=apollo osvers="$3" ;; - dgux) osname=dgux + dgux) osname=dgux + osvers="$3" + ;; + dragonfly) osname=dragonfly osvers="$3" ;; dynixptx*) osname=dynixptx osvers=`echo "$4"|sed 's/^v//'` ;; - freebsd) osname=freebsd + freebsd) osname=freebsd osvers="$3" ;; - genix) osname=genix ;; - hp*) osname=hpux + genix) osname=genix ;; + gnu) osname=gnu + osvers="$3" ;; + hp*) osname=hpux osvers=`echo "$3" | $sed 's,.*\.\([0-9]*\.[0-9]*\),\1,'` ;; - irix*) osname=irix + irix*) osname=irix case "$3" in 4*) osvers=4 ;; 5*) osvers=5 ;; *) osvers="$3" ;; esac ;; - linux) osname=linux + linux) osname=linux case "$3" in *) osvers="$3" ;; esac ;; - MiNT) osname=mint + MiNT) osname=mint ;; netbsd*) osname=netbsd osvers="$3" @@ -3209,7 +3253,7 @@ EOM *freebsd*) ;; svr*) : svr4.x or possibly later - case "svr$3" in + case "svr$3" in ${osname}*) osname=svr$3 osvers=$4 @@ -3272,7 +3316,7 @@ EOM osvers="$5" fi fi - + case "$targetarch" in '') ;; *) hostarch=$osname @@ -3459,214 +3503,622 @@ esac : who configured the system cf_time=`LC_ALL=C; LANGUAGE=C; export LC_ALL; export LANGUAGE; $date 2>&1` -cf_by=`(logname) 2>/dev/null` case "$cf_by" in "") - cf_by=`(whoami) 2>/dev/null` + cf_by=`(logname) 2>/dev/null` case "$cf_by" in - "") cf_by=unknown ;; + "") + cf_by=`(whoami) 2>/dev/null` + case "$cf_by" in + "") cf_by=unknown ;; + esac ;; esac ;; esac -: set up the script used to warn in case of inconsistency -cat <whoa -$startsh -EOS -cat <<'EOSC' >>whoa -dflt=y -echo " " -echo "*** WHOA THERE!!! ***" >&4 -echo " The $hint value for \$$var on this machine was \"$was\"!" >&4 -rp=" Keep the $hint value?" -. ./myread -case "$ans" in -y) td=$was; tu=$was;; +: decide how portable to be. Allow command line overrides. +case "$d_portable" in +"$undef") ;; +*) d_portable="$define" ;; esac -EOSC - -: function used to set $1 to $val -setvar='var=$1; eval "was=\$$1"; td=$define; tu=$undef; -case "$val$was" in -$define$undef) . ./whoa; eval "$var=\$td";; -$undef$define) . ./whoa; eval "$var=\$tu";; -*) eval "$var=$val";; -esac' -case "$usesocks" in -$define|true|[yY]*) dflt='y';; -*) dflt='n';; +: set up shell script to do ~ expansion +cat >filexp <&2 + exit 1 + fi + case "\$1" in + */*) + echo \$dir/\`$expr x\$1 : '..[^/]*/\(.*\)'\` + ;; + *) + echo \$dir + ;; + esac + fi + ;; +*) + echo \$1 + ;; esac -cat <getfile +$startsh +EOS +cat <<'EOSC' >>getfile +tilde='' +fullpath='' +already='' +skip='' +none_ok='' +exp_file='' +nopath_ok='' +orig_rp="$rp" +orig_dflt="$dflt" +case "$gfpth" in +'') gfpth='.' ;; esac -set usesocks -eval $setvar -case "$usesocks" in -$define|true|[yY]*) useperlio="$define";; +case "$fn" in +*\(*) + : getfile will accept an answer from the comma-separated list + : enclosed in parentheses even if it does not meet other criteria. + expr "$fn" : '.*(\(.*\)).*' | $tr ',' $trnl >getfile.ok + fn=`echo $fn | sed 's/(.*)//'` + ;; esac -case "$useperlio" in -$define|true|[yY]*|'') dflt='y';; -*) dflt='n';; +case "$fn" in +*:*) + loc_file=`expr $fn : '.*:\(.*\)'` + fn=`expr $fn : '\(.*\):.*'` + ;; esac -cat <. Versions 5.003_02 and later of $package allow -alternate IO mechanisms via the PerlIO abstraction layer, but the -stdio mechanism is still available if needed. The abstraction layer -can use AT&T's sfio (if you already have sfio installed) or regular stdio. -Using PerlIO with sfio may cause problems with some extension modules. -If this doesn't make any sense to you, just accept the default '$dflt'. -EOM -rp='Use the PerlIO abstraction layer?' -. ./myread -case "$ans" in -y|Y) - val="$define" - ;; -*) - echo "Ok, doing things the stdio way." - val="$undef" - ;; +case "$fn" in +*~*) tilde=true;; +esac +case "$fn" in +*/*) fullpath=true;; +esac +case "$fn" in +*+*) skip=true;; +esac +case "$fn" in +*n*) none_ok=true;; +esac +case "$fn" in +*e*) exp_file=true;; +esac +case "$fn" in +*p*) nopath_ok=true;; esac -set useperlio -eval $setvar -case "$usesocks" in -$define|true|[yY]*) - case "$useperlio" in - $define|true|[yY]*) ;; - *) cat >&4 </dev/null 2>&1 + then + value="$ans" + ansexp="$ans" + break + fi + case "$ans" in + none) + value='' + ansexp='' + case "$none_ok" in + true) type='';; esac ;; - *) dflt='n';; - esac - ;; -esac -cat <&4 + echo "Use a ! shell escape if you wish to check pathnames." >&4 + ;; + *) + echo "Please give a full path name, starting with slash." >&4 + case "$tilde" in + true) + echo "Note that using ~name is ok provided it expands well." >&4 + already=true + ;; + esac + esac + ;; + esac + ;; + esac + case "$redo" in + '') + case "$type" in + File) + for fp in $gfpth; do + if test "X$fp" = X.; then + pf="$ansexp" + else + pf="$fp/$ansexp" + fi + if test -f "$pf"; then + type='' + elif test -r "$pf" || (test -h "$pf") >/dev/null 2>&1 + then + echo "($value is not a plain file, but that's ok.)" + type='' + fi + if test X"$type" = X; then + value="$pf" + break + fi + done + ;; + Directory) + for fp in $gfpth; do + if test "X$fp" = X.; then + dir="$ans" + direxp="$ansexp" + else + dir="$fp/$ansexp" + direxp="$fp/$ansexp" + fi + if test -d "$direxp"; then + type='' + value="$dir" + break + fi + done + ;; + Locate) + if test -d "$ansexp"; then + echo "(Looking for $loc_file in directory $value.)" + value="$value/$loc_file" + ansexp="$ansexp/$loc_file" + fi + if test -f "$ansexp"; then + type='' + fi + case "$nopath_ok" in + true) case "$value" in + */*) ;; + *) echo "Assuming $value will be in people's path." + type='' + ;; + esac + ;; + esac + ;; + esac -Perl can be built to take advantage of threads on some systems. -To do so, Configure can be run with -Dusethreads. + case "$skip" in + true) type=''; + esac -Note that Perl built with threading support runs slightly slower -and uses more memory than plain Perl. The current implementation -is believed to be stable, but it is fairly new, and so should be -treated with caution. + case "$type" in + '') ;; + *) + if test "$fastread" = yes; then + dflt=y + else + dflt=n + fi + rp="$what $value doesn't exist. Use that name anyway?" + . UU/myread + dflt='' + case "$ans" in + y*) type='';; + *) echo " ";; + esac + ;; + esac + ;; + esac + ;; + esac +done +cd UU +ans="$value" +rp="$orig_rp" +dflt="$orig_dflt" +rm -f getfile.ok +test "X$gfpthkeep" != Xy && gfpth="" +EOSC -If this doesn't make any sense to you, just accept the default '$dflt'. -EOM -rp='Build a threading Perl?' -. ./myread -case "$ans" in -y|Y) val="$define" ;; -*) val="$undef" ;; +: determine root of directory hierarchy where package will be installed. +case "$prefix" in +'') + dflt=`./loc . /usr/local /usr/local /local /opt /usr` + ;; +*?/) + dflt=`echo "$prefix" | sed 's/.$//'` + ;; +*) + dflt="$prefix" + ;; esac -set usethreads -eval $setvar - -case "$usethreads" in -$define) - $cat <&4 <&4 <&4 +else + echo "AFS does not seem to be running..." >&4 fi -case "$d_oldpthreads" in -'') : Configure tests would be welcome here. For now, assume undef. +: determine installation prefix for where package is to be installed. +if $afs; then +$cat <installprefix +$startsh +EOS +cat <<'EOSC' >>installprefix +: Change installation prefix, if necessary. +if $test X"$prefix" != X"$installprefix"; then + eval "install${prefixvar}=\`echo \$${prefixvar}exp | sed \"s#^\$prefixexp#\$installprefixexp#\"\`" +else + eval "install${prefixvar}=\"\$${prefixvar}exp\"" +fi +EOSC +chmod +x installprefix +$eunicefix installprefix + +: Set variables such as privlib and privlibexp from the output of ./getfile +: performing the prefixexp/installprefixexp correction if necessary. +cat <setprefixvar +$startsh +EOS +cat <<'EOSC' >>setprefixvar +eval "${prefixvar}=\"\$ans\"" +eval "${prefixvar}exp=\"\$ansexp\"" +. ./installprefix +EOSC +chmod +x setprefixvar +$eunicefix setprefixvar + +: set up the script used to warn in case of inconsistency +cat <whoa +$startsh +EOS +cat <<'EOSC' >>whoa +dflt=y +echo " " +echo "*** WHOA THERE!!! ***" >&4 +echo " The $hint value for \$$var on this machine was \"$was\"!" >&4 +rp=" Keep the $hint value?" +. ./myread +case "$ans" in +y) td=$was; tu=$was;; +esac +EOSC + +: function used to set $1 to $val +setvar='var=$1; eval "was=\$$1"; td=$define; tu=$undef; +case "$val$was" in +$define$undef) . ./whoa; eval "$var=\$td";; +$undef$define) . ./whoa; eval "$var=\$tu";; +*) eval "$var=$val";; +esac' + +case "$usesocks" in +$define|true|[yY]*) dflt='y';; +*) dflt='n';; +esac +cat <. Versions 5.003_02 and later of $package allow +alternate IO mechanisms via the PerlIO abstraction layer, but the +stdio mechanism is still available if needed. The abstraction layer +can use AT&T's sfio (if you already have sfio installed) or regular stdio. +Using PerlIO with sfio may cause problems with some extension modules. + +If this doesn't make any sense to you, just accept the default '$dflt'. +EOM +rp='Use the PerlIO abstraction layer?' +. ./myread +case "$ans" in +y|Y) + val="$define" + ;; +*) + echo "Ok, doing things the stdio way." + val="$undef" + ;; +esac +set useperlio +eval $setvar + +case "$usesocks" in +$define|true|[yY]*) + case "$useperlio" in + $define|true|[yY]*) ;; + *) cat >&4 <&4 <&4 <&4 - echo " Your C compiler \"$cc\" doesn't seem to be working!" >&4 - case "$knowitall" in - '') - echo " You'd better start hunting for one and let me know about it." >&4 - exit 1 - ;; - esac -fi -$rm -f try try.* -case "$gccversion" in -1*) cpp=`./loc gcc-cpp $cpp $pth` ;; -esac -case "$gccversion" in -'') gccosandvers='' ;; -*) 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 - $osname*) cat <&4 - -*** WHOA THERE!!! *** - - Your gcc has not been compiled for the exact release of - your operating system ($gccosandvers versus $osname$osvers). - - In general it is a good idea to keep gcc synchronized with - the operating system because otherwise serious problems - may ensue when trying to compile software, like Perl. - - I'm trying to be optimistic here, though, and will continue. - If later during the configuration and build icky compilation - problems appear (headerfile conflicts being the most common - manifestation), I suggest reinstalling the gcc to match - your operating system release. - -EOM - ;; - *) gccosandvers='' ;; # failed to parse, better be silent - esac - ;; -esac -case "$ccname" in -'') ccname="$cc" ;; -esac - -# gcc 3.* complain about adding -Idirectories that they already know about, -# so we will take those off from locincpth. -case "$gccversion" in -3*) - echo "main(){}">try.c - for incdir in $locincpth; do - warn=`$cc $ccflags -I$incdir -c try.c 2>&1 | \ - grep '^c[cp]p*[01]: warning: changing search order '` - if test "X$warn" != X; then - locincpth=`echo " $locincpth " | sed "s! $incdir ! !"` - fi - done - $rm -f try try.* -esac - -: decide how portable to be. Allow command line overrides. -case "$d_portable" in -"$undef") ;; -*) d_portable="$define" ;; -esac - -: set up shell script to do ~ expansion -cat >filexp <&2 - exit 1 - fi - case "\$1" in - */*) - echo \$dir/\`$expr x\$1 : '..[^/]*/\(.*\)'\` - ;; - *) - echo \$dir - ;; - esac - fi - ;; -*) - echo \$1 - ;; -esac -EOSS -chmod +x filexp -$eunicefix filexp - -: now set up to get a file name -cat <getfile -$startsh -EOS -cat <<'EOSC' >>getfile -tilde='' -fullpath='' -already='' -skip='' -none_ok='' -exp_file='' -nopath_ok='' -orig_rp="$rp" -orig_dflt="$dflt" -case "$gfpth" in -'') gfpth='.' ;; -esac - -case "$fn" in -*\(*) - : getfile will accept an answer from the comma-separated list - : enclosed in parentheses even if it does not meet other criteria. - expr "$fn" : '.*(\(.*\)).*' | $tr ',' $trnl >getfile.ok - fn=`echo $fn | sed 's/(.*)//'` - ;; -esac - -case "$fn" in -*:*) - loc_file=`expr $fn : '.*:\(.*\)'` - fn=`expr $fn : '\(.*\):.*'` - ;; -esac - -case "$fn" in -*~*) tilde=true;; -esac -case "$fn" in -*/*) fullpath=true;; -esac -case "$fn" in -*+*) skip=true;; -esac -case "$fn" in -*n*) none_ok=true;; -esac -case "$fn" in -*e*) exp_file=true;; -esac -case "$fn" in -*p*) nopath_ok=true;; -esac - -case "$fn" in -*f*) type='File';; -*d*) type='Directory';; -*l*) type='Locate';; -esac - -what="$type" -case "$what" in -Locate) what='File';; -esac - -case "$exp_file" in -'') - case "$d_portable" in - "$define") ;; - *) exp_file=true;; - esac - ;; -esac - -cd .. -while test "$type"; do - redo='' - rp="$orig_rp" - dflt="$orig_dflt" - case "$tilde" in - true) rp="$rp (~name ok)";; - esac - . UU/myread - if test -f UU/getfile.ok && \ - $contains "^$ans\$" UU/getfile.ok >/dev/null 2>&1 - then - value="$ans" - ansexp="$ans" - break - fi - case "$ans" in - none) - value='' - ansexp='' - case "$none_ok" in - true) type='';; - esac - ;; - *) - case "$tilde" in - '') value="$ans" - ansexp="$ans";; - *) - value=`UU/filexp $ans` - case $? in - 0) - if test "$ans" != "$value"; then - echo "(That expands to $value on this system.)" - fi - ;; - *) value="$ans";; - esac - ansexp="$value" - case "$exp_file" in - '') value="$ans";; - esac - ;; - esac - case "$fullpath" in - true) - case "$ansexp" in - /*) value="$ansexp" ;; - [a-zA-Z]:/*) value="$ansexp" ;; - *) - redo=true - case "$already" in - true) - echo "I shall only accept a full path name, as in /bin/ls." >&4 - echo "Use a ! shell escape if you wish to check pathnames." >&4 - ;; - *) - echo "Please give a full path name, starting with slash." >&4 - case "$tilde" in - true) - echo "Note that using ~name is ok provided it expands well." >&4 - already=true - ;; - esac - esac - ;; - esac - ;; - esac - case "$redo" in - '') - case "$type" in - File) - for fp in $gfpth; do - if test "X$fp" = X.; then - pf="$ansexp" - else - pf="$fp/$ansexp" - fi - if test -f "$pf"; then - type='' - elif test -r "$pf" || (test -h "$pf") >/dev/null 2>&1 - then - echo "($value is not a plain file, but that's ok.)" - type='' - fi - if test X"$type" = X; then - value="$pf" - break - fi - done - ;; - Directory) - for fp in $gfpth; do - if test "X$fp" = X.; then - dir="$ans" - direxp="$ansexp" - else - dir="$fp/$ansexp" - direxp="$fp/$ansexp" - fi - if test -d "$direxp"; then - type='' - value="$dir" - break - fi - done - ;; - Locate) - if test -d "$ansexp"; then - echo "(Looking for $loc_file in directory $value.)" - value="$value/$loc_file" - ansexp="$ansexp/$loc_file" - fi - if test -f "$ansexp"; then - type='' - fi - case "$nopath_ok" in - true) case "$value" in - */*) ;; - *) echo "Assuming $value will be in people's path." - type='' - ;; - esac - ;; - esac - ;; - esac - - case "$skip" in - true) type=''; - esac - - case "$type" in - '') ;; - *) - if test "$fastread" = yes; then - dflt=y - else - dflt=n - fi - rp="$what $value doesn't exist. Use that name anyway?" - . UU/myread - dflt='' - case "$ans" in - y*) type='';; - *) echo " ";; - esac - ;; - esac - ;; - esac + printf("%s\n", "1"); +#endif +#endif + return(0); +} +EOM +if $cc -o try $ccflags $ldflags try.c; then + gccversion=`$run ./try` + case "$gccversion" in + '') echo "You are not using GNU cc." ;; + *) echo "You are using GNU cc $gccversion." + ccname=gcc + ;; + esac +else + echo " " + echo "*** WHOA THERE!!! ***" >&4 + echo " Your C compiler \"$cc\" doesn't seem to be working!" >&4 + case "$knowitall" in + '') + echo " You'd better start hunting for one and let me know about it." >&4 + exit 1 ;; esac -done -cd UU -ans="$value" -rp="$orig_rp" -dflt="$orig_dflt" -rm -f getfile.ok -test "X$gfpthkeep" != Xy && gfpth="" -EOSC +fi +$rm -f try try.* +case "$gccversion" in +1*) cpp=`./loc gcc-cpp $cpp $pth` ;; +esac +case "$gccversion" in +'') gccosandvers='' ;; +*) 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 + $osname*) cat <&4 + +*** WHOA THERE!!! *** + + Your gcc has not been compiled for the exact release of + your operating system ($gccosandvers versus $osname$osvers). + + In general it is a good idea to keep gcc synchronized with + the operating system because otherwise serious problems + may ensue when trying to compile software, like Perl. + + I'm trying to be optimistic here, though, and will continue. + If later during the configuration and build icky compilation + problems appear (headerfile conflicts being the most common + manifestation), I suggest reinstalling the gcc to match + your operating system release. + +EOM + ;; + *) gccosandvers='' ;; # failed to parse, better be silent + esac + ;; +esac +case "$ccname" in +'') ccname="$cc" ;; +esac + +# gcc 3.* complain about adding -Idirectories that they already know about, +# so we will take those off from locincpth. +case "$gccversion" in +3*) + echo "main(){}">try.c + for incdir in $locincpth; do + warn=`$cc $ccflags -I$incdir -c try.c 2>&1 | \ + grep '^c[cp]p*[01]: warning: changing search order '` + if test "X$warn" != X; then + locincpth=`echo " $locincpth " | sed "s! $incdir ! !"` + fi + done + $rm -f try try.* +esac : What should the include directory be ? echo " " @@ -4547,21 +4717,21 @@ case "$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 +if $test -f uselongdouble.cbu; then + echo "Your platform has some specific hints regarding long doubles, using them..." + . ./uselongdouble.cbu +else + case "$uselongdouble" in + $define) $cat </dev/null 2>&1 then + # Interactive Systems (ISC) POSIX mode. dflt="$dflt -posix" fi ;; @@ -4718,7 +4919,7 @@ default|recommended) if $cc -O2 -fno-strict-aliasing -o gcctest gcctest.c; then echo "Yes, it does." 2>&1 case "$ccflags" in - *strict-aliasing*) + *strict-aliasing*) echo "Leaving current flags $ccflags alone." 2>&1 ;; *) dflt="$dflt -fno-strict-aliasing" ;; @@ -4728,6 +4929,40 @@ default|recommended) fi ;; esac + # For gcc, adding -pipe speeds up compilations for some, but apparently + # some assemblers can't read from stdin. (It also slows down compilations + # in other cases, but those are apparently rarer these days.) AD 5/2004. + case "$gccversion" in + ?*) echo " " + echo "Checking if your compiler accepts -pipe" 2>&1 + echo 'int main(void) { return 0; }' > gcctest.c + if $cc -pipe -o gcctest gcctest.c; then + echo "Yes, it does." 2>&1 + case "$ccflags" in + *-pipe*) + echo "Leaving current flags $ccflags alone." 2>&1 + ;; + *) dflt="$dflt -pipe" ;; + esac + else + echo "Nope, it doesn't, but that's ok." 2>&1 + fi + + echo "Checking if your compiler accepts -Wdeclaration-after-statement" 2>&1 + echo 'int main(void) { return 0; }' > gcctest.c + if $cc -Wdeclaration-after-statement -o gcctest gcctest.c; then + echo "Yes, it does." 2>&1 + case "$ccflags" in + *-Wdeclaration-after-statement*) + echo "Leaving current flags $ccflags alone." 2>&1 + ;; + *) dflt="$dflt -Wdeclaration-after-statement" ;; + esac + else + echo "Nope, it doesn't, but that's ok." 2>&1 + fi + ;; + esac ;; esac @@ -4739,8 +4974,8 @@ for thisincl in $inclwanted; do if $test -d $thisincl; then if $test x$thisincl != x$usrinc; then case "$dflt" in - *" -I$thisincl "*);; - *) dflt="$dflt -I$thisincl ";; + *" -I$thisincl "*);; + *) dflt="$dflt -I$thisincl ";; esac fi fi @@ -4871,7 +5106,7 @@ esac for thislibdir in $libpth; do case " $loclibpth " in *" $thislibdir "*) - case "$dflt " in + case "$dflt " in *"-L$thislibdir "*) ;; *) dflt="$dflt -L$thislibdir" ;; esac @@ -5448,15 +5683,15 @@ EOM ;; esac -case "$use64bitint" in -"$define"|true|[yY]*) : Look for a hint-file generated 'call-back-unit'. If the : user has specified that a 64-bit perl is to be built, : we may need to set or change some other defaults. - if $test -f use64bitint.cbu; then - echo "Your platform has some specific hints for 64-bit integers, using them..." - . ./use64bitint.cbu - fi +if $test -f use64bitint.cbu; then + echo "Your platform has some specific hints regarding 64-bit integers, using them..." + . ./use64bitint.cbu +fi +case "$use64bitint" in +"$define"|true|[yY]*) case "$longsize" in 4) case "$archname64" in '') archname64=64int ;; @@ -5466,15 +5701,15 @@ case "$use64bitint" in ;; esac -case "$use64bitall" in -"$define"|true|[yY]*) : Look for a hint-file generated 'call-back-unit'. If the : user has specified that a maximally 64-bit perl is to be built, : we may need to set or change some other defaults. - if $test -f use64bitall.cbu; then - echo "Your platform has some specific hints for 64-bit builds, using them..." - . ./use64bitall.cbu - fi +if $test -f use64bitall.cbu; then + echo "Your platform has some specific hints regarding 64-bit builds, using them..." + . ./use64bitall.cbu +fi +case "$use64bitall" in +"$define"|true|[yY]*) case "$longsize" in 4) case "$archname64" in ''|64int) archname64=64all ;; @@ -5489,7 +5724,7 @@ $undef:$define) cat >&4 <&4 - ;; - esac - ;; - esac -esac -case "$uselongdouble" in -$define) - echo "Long doubles selected." >&4 - case "$longdblsize" in - $doublesize) - echo "...but long doubles are equal to doubles, not changing architecture name." >&4 - ;; - *) - case "$archname" in - *-ld*) echo "...and architecture name already has -ld." >&4 - ;; - *) archname="$archname-ld" - echo "...setting architecture name to $archname." >&4 - ;; - esac - ;; - esac - ;; -esac -case "$useperlio" in -$define) - echo "Perlio selected." >&4 - ;; -*) - echo "Perlio not selected, using stdio." >&4 - case "$archname" in - *-stdio*) echo "...and architecture name already has -stdio." >&4 - ;; - *) archname="$archname-stdio" - echo "...setting architecture name to $archname." >&4 - ;; - esac - ;; -esac -if $test -f archname.cbu; then - echo "Your platform has some specific hints for architecture name, using them..." - . ./archname.cbu -fi - -: determine root of directory hierarchy where package will be installed. -case "$prefix" in -'') - dflt=`./loc . /usr/local /usr/local /local /opt /usr` - ;; -*?/) - dflt=`echo "$prefix" | sed 's/.$//'` - ;; -*) - dflt="$prefix" - ;; -esac -$cat <&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 <&4 + case "$longdblsize" in + $doublesize) + echo "...but long doubles are equal to doubles, not changing architecture name." >&4 + ;; + *) + case "$archname" in + *-ld*) echo "...and architecture name already has -ld." >&4 + ;; + *) archname="$archname-ld" + echo "...setting architecture name to $archname." >&4 + ;; + esac + ;; esac + ;; +esac +case "$useperlio" in +$define) + echo "Perlio selected." >&4 + ;; +*) + echo "Perlio not selected, using stdio." >&4 + case "$archname" in + *-stdio*) echo "...and architecture name already has -stdio." >&4 + ;; + *) archname="$archname-stdio" + echo "...setting architecture name to $archname." >&4 + ;; + esac + ;; +esac +if $test -f archname.cbu; then + echo "Your platform has some specific hints for architecture name, using them..." + . ./archname.cbu fi -fn=d~ -rp='What installation prefix should I use for installing files?' -. ./getfile -installprefix="$ans" -installprefixexp="$ansexp" : set the prefixit variable, to compute a suitable default value prefixit='case "$3" in @@ -5829,7 +5971,7 @@ if $test -r $rsrc/patchlevel.h;then 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` - perl_patchlevel=`grep ',"DEVEL[0-9][0-9]*"' $rsrc/patchlevel.h|sed 's/[^0-9]//g'` + perl_patchlevel=`egrep 'define PERL_PATCHNUM [0-9][0-9]|,"MAINT[0-9][0-9]*"' $rsrc/patchlevel.h|sed 's/[^0-9]//g'` else revision=0 patchlevel=0 @@ -5840,8 +5982,8 @@ else perl_patchlevel=0 $echo "(You do not have patchlevel.h. Eek.)" fi -if $test -r $rsrc/.patch ; then - if $test "`cat $rsrc/.patch`" -gt "$perl_patchlevel" ; then +if $test -r $rsrc/.patch ; then + if $test "X$perl_patchlevel" = "X" || $test "`cat $rsrc/.patch`" -gt "$perl_patchlevel" ; then perl_patchlevel=`cat $rsrc/.patch` fi fi @@ -5891,9 +6033,57 @@ esac : confusing anyway. installstyle=$dflt +: 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$binexp"; then + installbin='' +fi +prefixvar=bin +: XXX Bug? -- ignores Configure -Dinstallprefix setting. +. ./setprefixvar + +case "$userelocatableinc" in +$define|true|[yY]*) dflt='y' ;; +*) dflt='n' ;; +esac +cat </dev/null 2>&1; then + perl5=$tdir/perl + break; + elif $test -x $tdir/perl5$exe_ext && $tdir/perl5 -Mless -e 'use 5.005;' >/dev/null 2>&1; then + perl5=$tdir/perl5 + break; + fi + done + ;; +*) perl5="$perl5" + ;; +esac +case "$perl5" in +'') echo "None found. That's ok.";; +*) echo "Using $perl5." ;; +esac + +$cat < getverlist <> 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 "$perl5$exe_ext"; then + dflt=`$perl5 getverlist` + else + dflt='none' + fi + ;; +$undef) dflt='none' ;; +*) eval dflt=\"$inc_version_list\" ;; +esac +case "$dflt" in +''|' ') dflt=none ;; +esac +case "$dflt" in +5.005) dflt=none ;; +esac +$cat <&4 $rm -f malloc.[co] -$cat </dev/null 2>&1; then - perl5=$tdir/perl - break; - elif $test -x $tdir/perl5$exe_ext && $tdir/perl5 -Mless -e 'use 5.005;' >/dev/null 2>&1; then - perl5=$tdir/perl5 - break; - fi - done - ;; -*) perl5="$perl5" - ;; -esac -case "$perl5" in -'') echo "None found. That's ok.";; -*) echo "Using $perl5." ;; -esac - -: Determine list of previous versions to include in @INC -$cat > getverlist <> 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 "$perl5$exe_ext"; then - dflt=`$perl5 getverlist` - else - dflt='none' - fi - ;; -$undef) dflt='none' ;; -*) eval dflt=\"$inc_version_list\" ;; -esac -case "$dflt" in -''|' ') dflt=none ;; -esac -case "$dflt" in -5.005) dflt=none ;; -esac -$cat < /dev/null 2>&1; then nm_so_opt='--dynamic' fi @@ -7355,9 +7512,9 @@ eval $inhdr : 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="()";; +-v) tf=libc.tmp; tdc="";; +-a) tf=libc.tmp; tdc="[]";; +*) tlook="^$1\$"; tf=libc.list; tdc="()";; esac; tx=yes; case "$reuseval-$4" in @@ -7367,14 +7524,19 @@ esac; case "$tx" in yes) tval=false; - if $test "$runnm" = "true" && $contains $tlook $tf >/dev/null 2>&1; then - tval=true; - else - 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 + if $test "$runnm" = true; then + if $contains $tlook $tf >/dev/null 2>&1; then tval=true; + elif $test "$mistrustnm" = compile -o "$mistrustnm" = run; then + echo "void *(*(p()))$tdc { extern void *$1$tdc; return &$1; } int main() { if(p()) return(0); else return(1); }"> try.c; + $cc -o try $optimize $ccflags $ldflags try.c >/dev/null 2>&1 $libs && tval=true; + $test "$mistrustnm" = run -a -x try && { $run ./try$_exe >/dev/null 2>&1 || tval=false; }; + $rm -f try$_exe try.c core core.* try.core; fi; - $rm -f t t.c; + else + echo "void *(*(p()))$tdc { extern void *$1$tdc; return &$1; } int main() { if(p()) return(0); else return(1); }"> try.c; + $cc -o try $optimize $ccflags $ldflags try.c $libs >/dev/null 2>&1 && tval=true; + $rm -f try$_exe try.c; fi; ;; *) @@ -7570,7 +7732,7 @@ EOM '') dflt="$dflt +vnocompatwarnings" ;; esac ;; - linux|irix*) dflt='-shared' ;; + linux|irix*|gnu*) dflt='-shared' ;; next) dflt='none' ;; solaris) dflt='-G' ;; sunos) dflt='-assert nodefinitions' ;; @@ -7617,11 +7779,9 @@ say "none". EOM case "$ccdlflags" in '') case "$osname" in - hpux) dflt='-Wl,-E' ;; - linux) dflt='-rdynamic' ;; - next) dflt='none' ;; - sunos) dflt='none' ;; - *) dflt='none' ;; + linux|hpux|gnu*) dflt='-Wl,-E' ;; + next|sunos) dflt='none' ;; + *) dflt='none' ;; esac ;; ' ') dflt='none' ;; *) dflt="$ccdlflags" ;; @@ -7680,7 +7840,7 @@ any other libraries needed on this system (such as -lm, etc.). Since your system supports dynamic loading, it is probably possible to build a shared libperl.$so. If you will have more than one executable linked to libperl.$so, this will significantly reduce the size of each -executable, but it may have a noticeable affect on performance. The +executable, but it may have a noticeable effect on performance. The default is probably sensible for your system. $also @@ -7716,7 +7876,7 @@ true) dflt=libperl.5.$so # XXX How handle the --version stuff for MAB? ;; - linux*) # ld won't link with a bare -lperl otherwise. + linux*|gnu*) # ld won't link with a bare -lperl otherwise. dflt=libperl.$so ;; cygwin*) # ld links against an importlib @@ -7800,10 +7960,10 @@ if "$useshrplib"; then solaris) xxx="-R $shrpdir" ;; - freebsd|netbsd|openbsd) + freebsd|netbsd|openbsd|interix|dragonfly) xxx="-Wl,-R$shrpdir" ;; - bsdos|linux|irix*|dec_osf) + bsdos|linux|irix*|dec_osf|gnu*) xxx="-Wl,-rpath,$shrpdir" ;; next) @@ -7914,20 +8074,14 @@ rp="Where do the main $spackage manual pages (source) go?" if $test "X$man1direxp" != "X$ansexp"; then installman1dir='' fi -man1dir="$ans" -man1direxp="$ansexp" +prefixvar=man1dir +. ./setprefixvar + case "$man1dir" in '') man1dir=' ' installman1dir='';; esac -: Change installation prefix, if necessary. -if $test X"$prefix" != X"$installprefix"; then - installman1dir=`echo $man1direxp | $sed "s#^$prefix#$installprefix#"` -else - installman1dir="$man1direxp" -fi - : What suffix to use on installed man pages case "$man1dir" in @@ -8002,7 +8156,7 @@ esac case "$d_flexfnam" in undef) $cat <<'EOM' -However, your system can't handle the long file names like File::Basename.3. +However, your system can't handle the long file names like File::Basename.3. EOM case "$man3dir" in '') man3dir="none";; @@ -8017,8 +8171,8 @@ case "$man3dir" in cat <&4 WARNING: Previous versions of perl installed man3 pages into -$privlib/man/man3. This version will suggest a -new default of $dflt. +$privlib/man/man3. This version will suggest a +new default of $dflt. EOM tdflt=$dflt dflt='n' @@ -8039,20 +8193,14 @@ echo " " fn=dn+~ rp="Where do the $package library man pages (source) go?" . ./getfile -man3dir="$ans" -man3direxp="$ansexp" +prefixvar=man3dir +. ./setprefixvar + case "$man3dir" in '') man3dir=' ' installman3dir='';; esac -: Change installation prefix, if necessary. -if $test X"$prefix" != X"$installprefix"; then - installman3dir=`echo $man3direxp | $sed "s#^$prefix#$installprefix#"` -else - installman3dir="$man3direxp" -fi - : What suffix to use on installed man pages case "$man3dir" in ' ') @@ -8508,12 +8656,12 @@ case "$scriptdir" in ;; esac $cat <&4 $cat >try.c <&4 +$cat >attrib.c <<'EOCP' +#include +void my_special_printf(char* pat,...) __attribute__((__format__(__printf__,1,2))); +EOCP +if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then + if $contains 'warning' attrib.out >/dev/null 2>&1; then + echo "Your C compiler doesn't support __attribute__((format))." + val="$undef" + else + echo "Your C compiler supports __attribute__((format))." + val="$define" + fi +else + echo "Your C compiler doesn't seem to understand __attribute__ at all." + val="$undef" +fi +;; +*) val="$d_attribute_format" ;; +esac +set d_attribute_format +eval $setvar +$rm -f attrib* + +: Look for GCC-style attribute malloc +case "$d_attribute_malloc" in +'') +echo " " +echo "Checking whether your compiler can handle __attribute__((malloc)) ..." >&4 +$cat >attrib.c <<'EOCP' +#include +char *go_get_some_memory( int how_many_bytes ) __attribute__((malloc)); +EOCP +if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then + if $contains 'warning' attrib.out >/dev/null 2>&1; then + echo "Your C compiler doesn't support __attribute__((malloc))." + val="$undef" + else + echo "Your C compiler supports __attribute__((malloc))." + val="$define" + fi +else + echo "Your C compiler doesn't seem to understand __attribute__ at all." + val="$undef" +fi +;; +*) val="$d_attribute_malloc" ;; +esac +set d_attribute_malloc +eval $setvar +$rm -f attrib* + +: Look for GCC-style attribute nonnull +case "$d_attribute_nonnull" in +'') +echo " " +echo "Checking whether your compiler can handle __attribute__((nonnull(1))) ..." >&4 +$cat >attrib.c <<'EOCP' +#include +void do_something (char *some_pointer,...) __attribute__((nonnull(1))); +EOCP +if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then + if $contains 'warning' attrib.out >/dev/null 2>&1; then + echo "Your C compiler doesn't support __attribute__((nonnull))." + val="$undef" + else + echo "Your C compiler supports __attribute__((nonnull))." + val="$define" + fi +else + echo "Your C compiler doesn't seem to understand __attribute__ at all." + val="$undef" +fi +;; +*) val="$d_attribute_nonnull" ;; +esac +set d_attribute_nonnull +eval $setvar +$rm -f attrib* + +: Look for GCC-style attribute noreturn +case "$d_attribute_noreturn" in +'') +echo " " +echo "Checking whether your compiler can handle __attribute__((noreturn)) ..." >&4 +$cat >attrib.c <<'EOCP' +#include +void fall_over_dead( void ) __attribute__((noreturn)); +EOCP +if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then + if $contains 'warning' attrib.out >/dev/null 2>&1; then + echo "Your C compiler doesn't support __attribute__((noreturn))." + val="$undef" + else + echo "Your C compiler supports __attribute__((noreturn))." + val="$define" + fi +else + echo "Your C compiler doesn't seem to understand __attribute__ at all." + val="$undef" +fi +;; +*) val="$d_attribute_noreturn" ;; +esac +set d_attribute_noreturn +eval $setvar +$rm -f attrib* + +: Look for GCC-style attribute pure +case "$d_attribute_pure" in +'') +echo " " +echo "Checking whether your compiler can handle __attribute__((pure)) ..." >&4 +$cat >attrib.c <<'EOCP' +#include +int square( int n ) __attribute__((pure)); +EOCP +if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then + if $contains 'warning' attrib.out >/dev/null 2>&1; then + echo "Your C compiler doesn't support __attribute__((pure))." + val="$undef" + else + echo "Your C compiler supports __attribute__((pure))." + val="$define" + fi +else + echo "Your C compiler doesn't seem to understand __attribute__ at all." + val="$undef" +fi +;; +*) val="$d_attribute_pure" ;; +esac +set d_attribute_pure +eval $setvar +$rm -f attrib* + +: Look for GCC-style attribute unused +case "$d_attribute_unused" in +'') +echo " " +echo "Checking whether your compiler can handle __attribute__((unused)) ..." >&4 +$cat >attrib.c <<'EOCP' +#include +int do_something( int dummy __attribute__((unused)), int n ); +EOCP +if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then + if $contains 'warning' attrib.out >/dev/null 2>&1; then + echo "Your C compiler doesn't support __attribute__((unused))." + val="$undef" + else + echo "Your C compiler supports __attribute__((unused))." + val="$define" + fi +else + echo "Your C compiler doesn't seem to understand __attribute__ at all." + val="$undef" +fi +;; +*) val="$d_attribute_unused" ;; +esac +set d_attribute_unused +eval $setvar +$rm -f attrib* + +: Look for GCC-style attribute warn_unused_result +case "$d_attribute_warn_unused_result" in +'') echo " " -echo "Checking whether your compiler can handle __attribute__ ..." >&4 +echo "Checking whether your compiler can handle __attribute__((warn_unused_result)) ..." >&4 $cat >attrib.c <<'EOCP' #include -void croak (char* pat,...) __attribute__((__format__(__printf__,1,2),noreturn)); +int I_will_not_be_ignored(void) __attribute__((warn_unused_result)); EOCP if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then if $contains 'warning' attrib.out >/dev/null 2>&1; then - echo "Your C compiler doesn't fully support __attribute__." + echo "Your C compiler doesn't support __attribute__((warn_unused_result))." val="$undef" else - echo "Your C compiler supports __attribute__." + echo "Your C compiler supports __attribute__((warn_unused_result))." val="$define" fi else echo "Your C compiler doesn't seem to understand __attribute__ at all." val="$undef" fi -set d_attribut +;; +*) val="$d_attribute_warn_unused_result" ;; +esac +set d_attribute_warn_unused_result eval $setvar $rm -f attrib* @@ -9974,6 +10226,71 @@ esac set d_bsdsetpgrp eval $setvar $rm -f try try.* +: Look for GCC-style __builtin_choose_expr +case "$d_builtin_choose_expr" in +'') + echo " " + echo "Checking whether your compiler can handle __builtin_choose_expr ..." >&4 + $cat >try.c <<'EOCP' +#include +#include +#include + +#define SYRINX(x) __builtin_choose_expr( x, (1056*2), (103*50) ) + +int main(void) { + assert( SYRINX(1) == 2112 ); + assert( SYRINX(1) != 5150 ); + assert( SYRINX(0) == 5150 ); + assert( SYRINX(0) != 2112 ); + puts( "All good!" ); + exit(0); +} + +EOCP + set try + if eval $compile; then + echo "Your C compiler supports __builtin_choose_expr." + val="$define" + else + echo "Your C compiler doesn't seem to understand __builtin_choose_expr." + val="$undef" + fi +;; +*) val="$d_builtin_choose_expr" ;; +esac + +set d_builtin_choose_expr +eval $setvar +$rm -f try.* try core core.try.* + +: Look for GCC-style __builtin_expect +case "$d_builtin_expect" in +'') + echo " " + echo "Checking whether your compiler can handle __builtin_expect ..." >&4 + $cat >builtin.c <<'EOCP' +int main(void) { + int n = 50; + if ( __builtin_expect(n, 0) ) n = 1; +} +EOCP + set try + if eval $compile; then + echo "Your C compiler supports __builtin_choose_expr." + val="$define" + else + echo "Your C compiler doesn't seem to understand __builtin_choose_expr." + val="$undef" + fi + ;; +*) val="$d_builtin_expect" ;; +esac + +set d_builtin_expect +eval $setvar +$rm -f try.* try core core.try.* + : see if bzero exists set bzero d_bzero eval $inlibc @@ -10056,7 +10373,7 @@ int main() i32 = ($xxx) g; /* x86 processors will probably give 0x8000 0000, which is a - sign change. We don't want that. We want to mimic SPARC + sign change. We don't want that. We want to mimic SPARC behavior here, which is to preserve the sign and give back 0x7fff ffff. */ @@ -10245,6 +10562,10 @@ eval $inlibc set class d_class eval $inlibc +: see if clearenv exists +set clearenv d_clearenv +eval $inlibc + hasstruct='varname=$1; struct=$2; shift; shift; while $test $# -ge 2; do case "$1" in @@ -10775,6 +11096,7 @@ int main() { exit(1); } EOM +val=$undef set dirfd if eval $compile; then val="$define" @@ -12289,6 +12611,41 @@ case "$longsize" in 8) echo "(Your long is 64 bits, so you could use ftell.)" ;; esac +d_futimes="$undef" +: check for a working futimes +echo " " +echo "Checking for a working futimes()" >&4 +$cat >try.c < +#include +#include +#include + +int main () +{ + int fd, rv; + fd = open ("try.c", O_RDWR); + if (-1 == fd) exit (1); + rv = futimes (fd, NULL); + exit (rv == -1 ? errno : 0); +} +EOCP +set try +if eval $compile; then + `$run ./try` + rc=$? + case "$rc" in + 0) echo "Yes, it does" >&4 + d_futimes="$define" + ;; + *) echo "No, it has futimes, but it isn't working ($rc) (probably harmless)\n" >&4 + ;; + esac +else + echo "No, it does not (probably harmless)\n" >&4 +fi +$rm -f try.* try core core.try.* + : see if getcwd exists set getcwd d_getcwd eval $inlibc @@ -13888,6 +14245,38 @@ $rm -f ldbl_dig.? set d_ldbl_dig eval $setvar +: see if this is a math.h system +set math.h i_math +eval $inhdr + +d_libm_lib_version="$undef" +case $i_math in + $define) + : check to see if math.h defines _LIB_VERSION + echo " " + echo "Checking to see if your libm supports _LIB_VERSION..." >&4 + $cat >try.c < +#include +int main (int argc, char *argv[]) +{ + printf ("%d\n", _LIB_VERSION); + return (0); + } /* main */ +EOCP + set try + if eval $compile; then + foo=`$run ./try` + echo "Yes, it does ($foo)" >&4 + d_libm_lib_version="$define" + else + echo "No, it does not (probably harmless)\n" >&4 + fi + $rm -f try.* try core core.try.* + ;; + + esac + : see if link exists set link d_link eval $inlibc @@ -13958,6 +14347,14 @@ eval $inlibc set madvise d_madvise eval $inlibc +: see if malloc_size exists +set malloc_size d_malloc_size +eval $inlibc + +: see if malloc_size_good exists +set malloc_good_size d_malloc_good_size +eval $inlibc + : see if mblen exists set mblen d_mblen eval $inlibc @@ -14055,7 +14452,7 @@ eval $inlibc : see if prototype for modfl is available echo " " -set d_modflproto modfl math.h +set d_modflproto modfl $i_math math.h eval $hasproto d_modfl_pow32_bug="$undef" @@ -14231,10 +14628,6 @@ eval $inlibc set munmap d_munmap eval $inlibc -: see if nanosleep exists -set nanosleep d_nanosleep -eval $inlibc - : see if nice exists set nice d_nice eval $inlibc @@ -14556,6 +14949,128 @@ esac $rm -f try.* try +$echo "Checking whether NV 0.0 is all bits zero in memory..." >&4 +: volatile so that the compiler has to store it out to memory. +if test X"$d_volatile" = X"$define"; then + volatile=volatile +fi +$cat <try.c +#include +#$i_stdlib I_STDLIB +#ifdef I_STDLIB +#include +#endif +#$i_string I_STRING +#ifdef I_STRING +# include +#else +# include +#endif +#include +#include +#ifdef SIGFPE +$volatile int bletched = 0; +$signal_t blech(s) int s; { bletched = 1; } +#endif + +int checkit($nvtype d, char *where) { + unsigned char *p = (char *)&d; + unsigned char *end = p + sizeof(d); + int fail = 0; + + while (p < end) + fail += *p++; + + if (!fail) + return 0; + + p = (char *)&d; + printf("No - %s: 0x", where); + while (p < end) + printf ("%02X", *p++); + printf("\n"); + return 1; +} + +int main(int argc, char **argv) { + $nvtype d = 0.0; + int fail = 0; + fail += checkit(d, "0.0"); + + /* The compiler shouldn't be assuming that bletched is 0 */ + d = bletched; + + fail += checkit(d, "bleched"); + +#ifdef SIGFPE + signal(SIGFPE, blech); +#endif + + /* Paranoia - the compiler should have no way of knowing that ANSI says + that argv[argc] will always be NULL. Actually, if it did assume this it + would be buggy, as this is C and main() can be called from elsewhere in + the program. */ + d = argv[argc] ? 1 : 0; + + if (d) { + printf("Odd argv[argc]=%p, d=%g\n", argv[argc], d); + } + + fail += checkit(d, "ternary"); + + memset(&d, sizeof(d), argv[argc] ? 1 : 0); + + if (d != 0.0) { + printf("No - memset doesn't give 0.0\n"); + /* This might just blow up: */ + printf("(gives %g)\n", d); + return 1; + } + +#ifdef SIGFPE + if (bletched) { + printf("No - something bleched\n"); + return 1; + } +#endif + if (fail) { + printf("No - %d fail(s)\n", fail); + return 1; + } + printf("Yes\n"); + return 0; +} +EOP +set try + +d_nv_zero_is_allbits_zero="$undef" +if eval $compile; then + xxx="`$run ./try`" + case "$?" in + 0) + case "$xxx" in + Yes) cat >&4 <&4 <&4 <try.c <." >&4 val="$undef" fi -$rm -f try try.c try.h +$rm -f try try.c set d_union_semun eval $setvar : see how to do semctl IPC_STAT case "$d_sem" in $define) - : see whether semctl IPC_STAT can use union semun echo " " $cat > try.h < try.c < try.c < #include #include @@ -15317,7 +15838,7 @@ int main() { printf("semctl IPC_STAT failed: errno = %d\n", errno); # ifdef IPC_RMID if (semctl(sem, 0, IPC_RMID, arg) != 0) -# endif /* IPC_RMID */ +# endif /* IPC_RMID */ printf("semctl IPC_RMID failed: errno = %d\n", errno); } else #endif /* IPC_PRIVATE && ... */ @@ -15325,17 +15846,18 @@ int main() { return 0; } END - val="$undef" - set try - if eval $compile; then - xxx=`$run ./try` - case "$xxx" in - semun) val="$define" ;; - esac - fi - $rm -f try try.c - set d_semctl_semun - eval $setvar + set try + if eval $compile; then + xxx=`$run ./try` + case "$xxx" in + semun) val="$define" ;; + esac + fi + $rm -f try try.c + set d_semctl_semun + eval $setvar + ;; + esac case "$d_semctl_semun" in $define) echo "You can use union semun for semctl IPC_STAT." >&4 @@ -15347,7 +15869,10 @@ END esac : see whether semctl IPC_STAT can use struct semid_ds pointer - $cat > try.c <<'END' + case "$d_semctl_semid_ds" in + '') + val="$undef" + $cat > try.c <<'END' #include #include #include @@ -15383,17 +15908,18 @@ int main() { return 0; } END - val="$undef" - set try - if eval $compile; then - xxx=`$run ./try` - case "$xxx" in - semid_ds) val="$define" ;; - esac - fi - $rm -f try try.c - set d_semctl_semid_ds - eval $setvar + set try + if eval $compile; then + xxx=`$run ./try` + case "$xxx" in + semid_ds) val="$define" ;; + esac + fi + $rm -f try try.c + set d_semctl_semid_ds + eval $setvar + ;; + esac case "$d_semctl_semid_ds" in $define) echo "You can $also use struct semid_ds* for semctl IPC_STAT." >&4 @@ -16065,6 +16591,71 @@ set d_sigsetjmp eval $setvar $rm -f try.c try +: see if snprintf exists +set snprintf d_snprintf +eval $inlibc + +: see if vsnprintf exists +set vsnprintf d_vsnprintf +eval $inlibc + +case "$d_snprintf-$d_vsnprintf" in +"$define-$define") + $cat <try.c <<'EOCP' +/* v?snprintf testing logic courtesy of Russ Allbery. + * According to C99: + * - if the buffer is too short it still must be \0-terminated + * - if the buffer is too short the potentially required length + * must be returned and not -1 + * - if the buffer is NULL the potentially required length + * must be returned and not -1 or core dump + */ +#include +#include + +char buf[2]; + +int test (char *format, ...) +{ + va_list args; + int count; + + va_start (args, format); + count = vsnprintf (buf, sizeof buf, format, args); + va_end (args); + return count; +} + +int main () +{ + return ((test ("%s", "abcd") == 4 && buf[0] == 'a' && buf[1] == '\0' + && snprintf (NULL, 0, "%s", "abcd") == 4) ? 0 : 1); +} +EOCP + set try + if eval $compile; then + `$run ./try` + case "$?" in + 0) echo "Your snprintf() and vsnprintf() seem to be working okay." ;; + *) cat <&4 +Your snprintf() and snprintf() don't seem to be working okay. +EOM + d_snprintf="$undef" + d_vsnprintf="$undef" + ;; + esac + else + echo "(I can't seem to compile the test program--assuming they don't)" + d_snprintf="$undef" + d_vsnprintf="$undef" + fi + $rm -f try.* try core core.try.* + ;; +esac + : see if sockatmark exists set sockatmark d_sockatmark eval $inlibc @@ -16078,6 +16669,68 @@ eval $hasproto set socks5_init d_socks5_init eval $inlibc +: see if sprintf returns the length of the string in the buffer as per ANSI +$echo "Checking whether sprintf returns the length of the string..." >&4 +$cat <try.c +#include +#$i_stdlib I_STDLIB +#ifdef I_STDLIB +#include +#endif +#$i_string I_STRING +#ifdef I_STRING +# include +#else +# include +#endif +#$i_math I_MATH +#ifdef I_MATH +#include +#endif + +char buffer[256]; + +int check (size_t expect, int test) { + size_t got = strlen(buffer); + if (expect == got) + return 0; + + printf("expected %ld, got %ld in test %d '%s'\n", (long) expect, (long) got, + test, buffer); + exit (test); +} + +int main(int argc, char **argv) { + int test = 0; + + check(sprintf(buffer, ""), ++test); + check(sprintf(buffer, "%s %s", "perl", "rules"), ++test); + check(sprintf(buffer, "I like %g", atan2(0,-1)), ++test); + + return 0; +} +EOP +set try + +d_sprintf_returns_strlen="$undef" +if eval $compile; then + xxx="`$run ./try`" + case "$?" in + 0) cat >&4 <&4 <&4 case "$make_set_make" in @@ -18636,12 +19329,6 @@ rp="What is the type of process ids on this system?" set pid_t pidtype int stdio.h sys/types.h eval $typedef_ask -: Find earliest binary compatible site_perl subdirectory perl can use. -xs_apiversion=$version # The current site_perl version. -: Find earliest pure perl site_perl subdirectory perl can use. -: The versioned directories started at 5.005. -pm_apiversion='5.005' - : see if ar generates random libraries by itself echo " " echo "Checking how to generate random libraries on your machine..." >&4 @@ -18662,7 +19349,15 @@ if $cc -o foobar $ccflags $ldflags foo$_o bar$_a $libs > /dev/null 2>&1 && $run ./foobar >/dev/null 2>&1; then echo "$ar appears to generate random libraries itself." orderlib=false - ranlib=":" + if [ "X$ranlib" = "X" ]; then + ranlib=":" + fi +elif $ar s bar$_a >/dev/null 2>&1 && + $cc -o foobar $ccflags $ldflags foo$_o bar$_a $libs > /dev/null 2>&1 && + $run ./foobar >/dev/null 2>&1; then + echo "a table of contents needs to be added with '$ar s'." + orderlib=false + ranlib="$ar s" elif $ar ts bar$_a >/dev/null 2>&1 && $cc -o foobar $ccflags $ldflags foo$_o bar$_a $libs > /dev/null 2>&1 && $run ./foobar >/dev/null 2>&1; then @@ -18687,7 +19382,7 @@ else ranlib=":" fi fi -$rm -f foo* bar* +$rm -f foo* bar* : check for type of arguments to select. case "$selecttype" in @@ -18917,6 +19612,12 @@ int main() { #endif #ifndef NSIG +# ifdef _SIG_MAX +# define NSIG (_SIG_MAX+1) +# endif +#endif + +#ifndef NSIG # ifdef MAXSIG # define NSIG (MAXSIG+1) # endif @@ -18930,7 +19631,7 @@ int main() { #ifndef NSIG # ifdef SIGARRAYSIZE -# define NSIG (SIGARRAYSIZE+1) /* Not sure of the +1 */ +# define NSIG SIGARRAYSIZE /* Assume ary[SIGARRAYSIZE] */ # endif #endif @@ -19269,7 +19970,8 @@ $rm -f try try.* : see what type of char stdio uses. echo " " -echo '#include ' | $cppstdin $cppminus > stdioh +echo '#include ' > stdio.c +$cppstdin $cppminus < stdio.c > stdioh if $contains 'unsigned.*char.*_ptr;' stdioh >/dev/null 2>&1 ; then echo "Your stdio uses unsigned chars." >&4 stdchar="unsigned char" @@ -19277,9 +19979,7 @@ else echo "Your stdio uses signed chars." >&4 stdchar="char" fi -$rm -f stdioh - - +$rm -f stdio.* stdioh : see what type uids are declared as in the kernel echo " " @@ -19415,6 +20115,16 @@ case "$uidsign" in ;; esac + +case "$usesitecustomize" in + $define|true|[Yy]*) + usesitecustomize="$define" + ;; + *) + usesitecustomize="$undef" + ;; + esac + : determine compiler compiler case "$yacc" in '') @@ -19475,10 +20185,6 @@ fi -: see if this is a math.h system -set math.h i_math -eval $inhdr - : see if this is a mntent.h system set mntent.h i_mntent eval $inhdr @@ -19559,17 +20265,17 @@ set prot.h i_prot eval $inhdr echo " " -$echo "Guessing which symbols your C compiler and preprocessor define..." >&4 +$echo "Guessing which symbols your C compiler and preprocessor define..." >&4 $cat <<'EOSH' > Cppsym.know a29k ABI64 aegis AES_SOURCE AIX AIX32 AIX370 AIX41 AIX42 AIX43 AIX_SOURCE aixpc ALL_SOURCE -alliant alpha am29000 AM29000 AMD64 amiga AMIGAOS AMIX +alliant alpha am29000 AM29000 AMD64 amd64 amiga AMIGAOS AMIX ansi ANSI_C_SOURCE apollo ardent ARM32 atarist att386 att3b BeOS BIG_ENDIAN BIT_MSF bsd BSD bsd43 bsd4_2 bsd4_3 BSD4_3 bsd4_4 BSD_4_3 BSD_4_4 BSD_NET2 BSD_TIME BSD_TYPES BSDCOMPAT bsdi bull c cadmus clipper CMU COFF COMPILER_VERSION concurrent convex cpu cray CRAY CRAYMPP ctix CX_UX -CYGWIN DGUX DGUX_SOURCE DJGPP dmert DOLPHIN DPX2 DSO +CYGWIN DECC DGUX DGUX_SOURCE DJGPP dmert DOLPHIN DPX2 DSO Dynix DynixPTX ELF encore EPI EXTENSIONS FAVOR_BSD FILE_OFFSET_BITS FreeBSD GCC_NEW_VARARGS gcos gcx gimpel GLIBC GLIBC_MINOR @@ -19621,7 +20327,7 @@ USE_BSD USE_FILE_OFFSET64 USE_GNU USE_ISOC9X USE_LARGEFILE USE_LARGEFILE64 USE_MISC USE_POSIX USE_POSIX199309 USE_POSIX199506 USE_POSIX2 USE_REENTRANT USE_SVID USE_UNIX98 USE_XOPEN USE_XOPEN_EXTENDED USGr4 USGr4_2 -Utek UTek UTS UWIN uxpm uxps vax venix VMESA vms xenix Xenix286 +Utek UTek UTS UWIN uxpm uxps vax venix VMESA vms x86_64 xenix Xenix286 XOPEN_SOURCE XOPEN_SOURCE_EXTENDED XPG2 XPG2_EXTENDED XPG3 XPG3_EXTENDED XPG4 XPG4_EXTENDED z8000 @@ -19656,16 +20362,26 @@ cat < Cppsym.try $startsh cat <<'EOCP' > try.c #include +#if cpp_stuff == 1 +#define STRINGIFY(a) "a" +#endif +#if cpp_stuff == 42 +#define StGiFy(a) #a +#define STRINGIFY(a) StGiFy(a) +#endif +#if $cpp_stuff != 1 && $cpp_stuff != 42 +# include "Bletch: How does this C preprocessor stringify macros?" +#endif int main() { EOCP $awk \\ EOSH cat <<'EOSH' >> Cppsym.try 'length($1) > 0 { - printf "#ifdef %s\n#if %s+0\nprintf(\"%s=%%ld\\n\", (long)%s);\n#else\nprintf(\"%s\\n\");\n#endif\n#endif\n", $1, $1, $1, $1, $1 - printf "#ifdef _%s\n#if _%s+0\nprintf(\"_%s=%%ld\\n\", (long)_%s);\n#else\nprintf(\"_%s\\n\");\n#endif\n#endif\n", $1, $1, $1, $1, $1 - printf "#ifdef __%s\n#if __%s+0\nprintf(\"__%s=%%ld\\n\", (long)__%s);\n#else\nprintf(\"__%s\\n\");\n#endif\n#endif\n", $1, $1, $1, $1, $1 - printf "#ifdef __%s__\n#if __%s__+0\nprintf(\"__%s__=%%ld\\n\", (long)__%s__);\n#else\nprintf(\"__%s__\\n\");\n#endif\n#endif\n", $1, $1, $1, $1, $1 + printf "#ifdef %s\nprintf(\"%s=%%s\\n\", STRINGIFY(%s));\n#endif\n", $1, $1, $1 + printf "#ifdef _%s\nprintf(\"_%s=%%s\\n\", STRINGIFY(_%s));\n#endif\n", $1, $1, $1 + printf "#ifdef __%s\nprintf(\"__%s=%%s\\n\", STRINGIFY(__%s));\n#endif\n", $1, $1, $1 + printf "#ifdef __%s__\nprintf(\"__%s__=%%s\\n\", STRINGIFY(__%s__));\n#endif\n", $1, $1, $1 }' >> try.c echo 'return 0;}' >> try.c EOSH @@ -19675,11 +20391,26 @@ case "$osname-$gccversion" in irix-) ccflags="\$ccflags -woff 1178" ;; os2-*) ccflags="\$ccflags -Zlinker /PM:VIO" ;; esac -$cc -o try $optimize \$ccflags $ldflags try.c $libs && $run ./try +$cc -o try -Dcpp_stuff=$cpp_stuff $optimize \$ccflags $ldflags try.c $libs && $run ./try | $sed 's/ /\\\\ /g' EOSH chmod +x Cppsym.try $eunicefix Cppsym.try ./Cppsym < Cppsym.know > Cppsym.true +: Add in any linux cpp "predefined macros": +case "$osname::$gccversion" in + *linux*::*.*) + tHdrH=_tmpHdr + rm -f $tHdrH'.h' $tHdrH + touch $tHdrH'.h' + if cpp -dM $tHdrH'.h' > $tHdrH'_cppsym.h' && [ -s $tHdrH'_cppsym.h' ]; then + sed 's/#define[\ \ ]*//;s/[\ \ ].*$//' <$tHdrH'_cppsym.h' >$tHdrH'_cppsym.real' + if [ -s $tHdrH'_cppsym.real' ]; then + cat $tHdrH'_cppsym.real' Cppsym.know | sort | uniq | ./Cppsym | sort | uniq > Cppsym.true + fi + fi + rm -f $tHdrH'.h' $tHdrH'_cppsym.h' $tHdrH'_cppsym.real' + ;; +esac : now check the C compiler for additional symbols postprocess_cc_v='' case "$osname" in @@ -19711,11 +20442,9 @@ fi $awk '/\=/ { print $0; next } { print $0"=1" }' ccsym.raw >ccsym.list -$awk '/\=/ { print $0; next } - { print $0"=1" }' Cppsym.true >ccsym.true -$comm -13 ccsym.true ccsym.list >ccsym.own -$comm -12 ccsym.true ccsym.list >ccsym.com -$comm -23 ccsym.true ccsym.list >ccsym.cpp +$comm -13 Cppsym.true ccsym.list >ccsym.own +$comm -12 Cppsym.true ccsym.list >ccsym.com +$comm -23 Cppsym.true ccsym.list >ccsym.cpp also='' if $test -z ccsym.raw; then echo "Your C compiler doesn't seem to define any symbols!" >&4 @@ -20138,8 +20867,8 @@ case "$noextensions" in *) keepextensions='' echo "You have requested that certain extensions be ignored..." >&4 for i in $avail_ext; do - case " $i " in - " $noextensions ") echo "Ignoring extension $i." ;; + case " $noextensions " in + *" $i "*) echo "Ignoring extension $i." ;; *) echo "Keeping extension $i."; keepextensions="$keepextensions $i" ;; @@ -20509,12 +21238,20 @@ d_archlib='$d_archlib' d_asctime_r='$d_asctime_r' d_atolf='$d_atolf' d_atoll='$d_atoll' -d_attribut='$d_attribut' +d_attribute_format='$d_attribute_format' +d_attribute_malloc='$d_attribute_malloc' +d_attribute_nonnull='$d_attribute_nonnull' +d_attribute_noreturn='$d_attribute_noreturn' +d_attribute_pure='$d_attribute_pure' +d_attribute_unused='$d_attribute_unused' +d_attribute_warn_unused_result='$d_attribute_warn_unused_result' d_bcmp='$d_bcmp' d_bcopy='$d_bcopy' d_bsd='$d_bsd' d_bsdgetpgrp='$d_bsdgetpgrp' d_bsdsetpgrp='$d_bsdsetpgrp' +d_builtin_choose_expr='$d_builtin_choose_expr' +d_builtin_expect='$d_builtin_expect' d_bzero='$d_bzero' d_casti32='$d_casti32' d_castneg='$d_castneg' @@ -20523,6 +21260,7 @@ d_chown='$d_chown' d_chroot='$d_chroot' d_chsize='$d_chsize' d_class='$d_class' +d_clearenv='$d_clearenv' d_closedir='$d_closedir' d_cmsghdr_s='$d_cmsghdr_s' d_const='$d_const' @@ -20591,6 +21329,7 @@ d_fstatvfs='$d_fstatvfs' d_fsync='$d_fsync' d_ftello='$d_ftello' d_ftime='$d_ftime' +d_futimes='$d_futimes' d_getcwd='$d_getcwd' d_getespwnam='$d_getespwnam' d_getfsstat='$d_getfsstat' @@ -20653,6 +21392,7 @@ d_grpasswd='$d_grpasswd' d_hasmntopt='$d_hasmntopt' d_htonl='$d_htonl' d_ilogbl='$d_ilogbl' +d_inc_version_list='$d_inc_version_list' d_index='$d_index' d_inetaton='$d_inetaton' d_int64_t='$d_int64_t' @@ -20664,6 +21404,7 @@ d_isnanl='$d_isnanl' d_killpg='$d_killpg' d_lchown='$d_lchown' d_ldbl_dig='$d_ldbl_dig' +d_libm_lib_version='$d_libm_lib_version' d_link='$d_link' d_localtime_r='$d_localtime_r' d_locconv='$d_locconv' @@ -20673,6 +21414,8 @@ d_longlong='$d_longlong' d_lseekproto='$d_lseekproto' d_lstat='$d_lstat' d_madvise='$d_madvise' +d_malloc_good_size='$d_malloc_good_size' +d_malloc_size='$d_malloc_size' d_mblen='$d_mblen' d_mbstowcs='$d_mbstowcs' d_mbtowc='$d_mbtowc' @@ -20706,10 +21449,10 @@ d_msgsnd='$d_msgsnd' d_msync='$d_msync' d_munmap='$d_munmap' d_mymalloc='$d_mymalloc' -d_nanosleep='$d_nanosleep' d_nice='$d_nice' d_nl_langinfo='$d_nl_langinfo' d_nv_preserves_uv='$d_nv_preserves_uv' +d_nv_zero_is_allbits_zero='$d_nv_zero_is_allbits_zero' d_off64_t='$d_off64_t' d_old_pthread_create_joinable='$d_old_pthread_create_joinable' d_oldpthreads='$d_oldpthreads' @@ -20724,6 +21467,7 @@ d_poll='$d_poll' d_portable='$d_portable' d_procselfexe='$d_procselfexe' d_pthread_atfork='$d_pthread_atfork' +d_pthread_attr_setscope='$d_pthread_attr_setscope' d_pthread_yield='$d_pthread_yield' d_pwage='$d_pwage' d_pwchange='$d_pwchange' @@ -20803,12 +21547,15 @@ d_shmget='$d_shmget' d_sigaction='$d_sigaction' d_sigprocmask='$d_sigprocmask' d_sigsetjmp='$d_sigsetjmp' +d_sitearch='$d_sitearch' +d_snprintf='$d_snprintf' d_sockatmark='$d_sockatmark' d_sockatmarkproto='$d_sockatmarkproto' d_socket='$d_socket' d_socklen_t='$d_socklen_t' d_sockpair='$d_sockpair' d_socks5_init='$d_socks5_init' +d_sprintf_returns_strlen='$d_sprintf_returns_strlen' d_sqrtl='$d_sqrtl' d_srand48_r='$d_srand48_r' d_srandom_r='$d_srandom_r' @@ -20832,6 +21579,8 @@ d_strerrm='$d_strerrm' d_strerror='$d_strerror' d_strerror_r='$d_strerror_r' d_strftime='$d_strftime' +d_strlcat='$d_strlcat' +d_strlcpy='$d_strlcpy' d_strtod='$d_strtod' d_strtol='$d_strtol' d_strtold='$d_strtold' @@ -20867,6 +21616,7 @@ d_umask='$d_umask' d_uname='$d_uname' d_union_semun='$d_union_semun' d_unordered='$d_unordered' +d_unsetenv='$d_unsetenv' d_usleep='$d_usleep' d_usleepproto='$d_usleepproto' d_ustat='$d_ustat' @@ -20880,6 +21630,7 @@ d_voidsig='$d_voidsig' d_voidtty='$d_voidtty' d_volatile='$d_volatile' d_vprintf='$d_vprintf' +d_vsnprintf='$d_vsnprintf' d_wait4='$d_wait4' d_waitpid='$d_waitpid' d_wcstombs='$d_wcstombs' @@ -21066,6 +21817,7 @@ inc_version_list='$inc_version_list' inc_version_list_init='$inc_version_list_init' incpath='$incpath' inews='$inews' +initialinstalllocation='$initialinstalllocation' installarchlib='$installarchlib' installbin='$installbin' installhtml1dir='$installhtml1dir' @@ -21078,21 +21830,21 @@ installprivlib='$installprivlib' installscript='$installscript' installsitearch='$installsitearch' installsitebin='$installsitebin' -installsitehtml1='$installsitehtml1' -installsitehtml3='$installsitehtml3' +installsitehtml1dir='$installsitehtml1dir' +installsitehtml3dir='$installsitehtml3dir' installsitelib='$installsitelib' -installsiteman1='$installsiteman1' -installsiteman3='$installsiteman3' +installsiteman1dir='$installsiteman1dir' +installsiteman3dir='$installsiteman3dir' installsitescript='$installsitescript' installstyle='$installstyle' installusrbinperl='$installusrbinperl' installvendorarch='$installvendorarch' installvendorbin='$installvendorbin' -installvendorhtml1='$installvendorhtml1' -installvendorhtml3='$installvendorhtml3' +installvendorhtml1dir='$installvendorhtml1dir' +installvendorhtml3dir='$installvendorhtml3dir' installvendorlib='$installvendorlib' -installvendorman1='$installvendorman1' -installvendorman3='$installvendorman3' +installvendorman1dir='$installvendorman1dir' +installvendorman3dir='$installvendorman3dir' installvendorscript='$installvendorscript' intsize='$intsize' issymlink='$issymlink' @@ -21134,6 +21886,10 @@ lpr='$lpr' ls='$ls' lseeksize='$lseeksize' lseektype='$lseektype' +mad='$mad' +madlyh='$madlyh' +madlyobj='$madlyobj' +madlysrc='$madlysrc' mail='$mail' mailx='$mailx' make='$make' @@ -21148,6 +21904,7 @@ man3dir='$man3dir' man3direxp='$man3direxp' man3ext='$man3ext' mips_type='$mips_type' +mistrustnm='$mistrustnm' mkdir='$mkdir' mmaptype='$mmaptype' modetype='$modetype' @@ -21201,7 +21958,6 @@ pg='$pg' phostname='$phostname' pidtype='$pidtype' plibpth='$plibpth' -pm_apiversion='$pm_apiversion' pmake='$pmake' pr='$pr' prefix='$prefix' @@ -21272,17 +22028,17 @@ sitearch='$sitearch' sitearchexp='$sitearchexp' sitebin='$sitebin' sitebinexp='$sitebinexp' -sitehtml1='$sitehtml1' -sitehtml1exp='$sitehtml1exp' -sitehtml3='$sitehtml3' -sitehtml3exp='$sitehtml3exp' +sitehtml1dir='$sitehtml1dir' +sitehtml1direxp='$sitehtml1direxp' +sitehtml3dir='$sitehtml3dir' +sitehtml3direxp='$sitehtml3direxp' sitelib='$sitelib' sitelib_stem='$sitelib_stem' sitelibexp='$sitelibexp' -siteman1='$siteman1' -siteman1exp='$siteman1exp' -siteman3='$siteman3' -siteman3exp='$siteman3exp' +siteman1dir='$siteman1dir' +siteman1direxp='$siteman1direxp' +siteman3dir='$siteman3dir' +siteman3direxp='$siteman3direxp' siteprefix='$siteprefix' siteprefixexp='$siteprefixexp' sitescript='$sitescript' @@ -21356,6 +22112,7 @@ usefaststdio='$usefaststdio' useithreads='$useithreads' uselargefiles='$uselargefiles' uselongdouble='$uselongdouble' +usemallocwrap='$usemallocwrap' usemorebits='$usemorebits' usemultiplicity='$usemultiplicity' usemymalloc='$usemymalloc' @@ -21364,8 +22121,10 @@ useopcode='$useopcode' useperlio='$useperlio' useposix='$useposix' usereentrant='$usereentrant' +userelocatableinc='$userelocatableinc' usesfio='$usesfio' useshrplib='$useshrplib' +usesitecustomize='$usesitecustomize' usesocks='$usesocks' usethreads='$usethreads' usevendorprefix='$usevendorprefix' @@ -21382,17 +22141,17 @@ vendorarch='$vendorarch' vendorarchexp='$vendorarchexp' vendorbin='$vendorbin' vendorbinexp='$vendorbinexp' -vendorhtml1='$vendorhtml1' -vendorhtml1exp='$vendorhtml1exp' -vendorhtml3='$vendorhtml3' -vendorhtml3exp='$vendorhtml3exp' +vendorhtml1dir='$vendorhtml1dir' +vendorhtml1direxp='$vendorhtml1direxp' +vendorhtml3dir='$vendorhtml3dir' +vendorhtml3direxp='$vendorhtml3direxp' vendorlib='$vendorlib' vendorlib_stem='$vendorlib_stem' vendorlibexp='$vendorlibexp' -vendorman1='$vendorman1' -vendorman1exp='$vendorman1exp' -vendorman3='$vendorman3' -vendorman3exp='$vendorman3exp' +vendorman1dir='$vendorman1dir' +vendorman1direxp='$vendorman1direxp' +vendorman3dir='$vendorman3dir' +vendorman3direxp='$vendorman3direxp' vendorprefix='$vendorprefix' vendorprefixexp='$vendorprefixexp' vendorscript='$vendorscript' @@ -21403,7 +22162,6 @@ versiononly='$versiononly' vi='$vi' voidflags='$voidflags' xlibpth='$xlibpth' -xs_apiversion='$xs_apiversion' yacc='$yacc' yaccflags='$yaccflags' zcat='$zcat'