X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=Configure;h=b788f76c1c90b827c70a0701d8dd2fc00ea9efce;hb=1ad04cfd3b3b4bd1424debce624b00a1a8883189;hp=2f74812723625d137b5e42528853b96d47571bbf;hpb=53d4e464026d47e82a58aab9b922fdc92a91a7f3;p=p5sagit%2Fp5-mst-13.2.git diff --git a/Configure b/Configure index 2f74812..b788f76 100755 --- a/Configure +++ b/Configure @@ -20,7 +20,7 @@ # $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $ # -# Generated on Tue Nov 16 23:04:27 EET 1999 [metaconfig 3.0 PL70] +# Generated on Thu Mar 2 21:42:14 EET 2000 [metaconfig 3.0 PL70] # (with additional metaconfig patches by perlbug@perl.com) cat >/tmp/c1$$ <> posthint.sh ;; *) echo "$me: unknown -A command '$xxx', ignoring -A $1" >&2 ;; esac + shift ;; -V) echo "$me generated by metaconfig 3.0 PL70." >&2 exit 0;; @@ -2120,7 +2095,8 @@ $eunicefix tr : Try to determine whether config.sh was made on this system case "$config_sh" in '') -myuname=`( ($uname -a) 2>/dev/null || hostname) 2>&1` +myuname=`$uname -a 2>/dev/null` +$test -z "$myuname" && myuname=`hostname 2>/dev/null` # tr '[A-Z]' '[a-z]' would not work in EBCDIC # because the A-Z/a-z are not consecutive. myuname=`echo $myuname | $sed -e 's/^[^=]*=//' -e 's/\///g' | \ @@ -2186,6 +2162,7 @@ EOM $test -f /dnix && osname=dnix $test -f /lynx.os && osname=lynxos $test -f /unicos && osname=unicos && osvers=`$uname -r` + $test -f /unicosmk && osname=unicosmk && osvers=`$uname -r` $test -f /unicosmk.ar && osname=unicosmk && osvers=`$uname -r` $test -f /bin/mips && /bin/mips && osname=mips $test -d /NextApps && set X `hostinfo | grep 'NeXT Mach.*:' | \ @@ -2205,12 +2182,14 @@ EOM osvers="$2.$3" fi fi - $test -f /sys/posix.dll && - $test -f /usr/bin/what && - set X `/usr/bin/what /sys/posix.dll` && - $test "$3" = UWIN && - osname=uwin && - osvers="$5" + + $test -f /sys/posix.dll && + $test -f /usr/bin/what && + set X `/usr/bin/what /sys/posix.dll` && + $test "$3" = UWIN && + osname=uwin && + osvers="$5" + if $test -f $uname; then set X $myuname shift @@ -2260,6 +2239,12 @@ EOM *) osvers=$tmp;; esac ;; + bsd386) osname=bsd386 + osvers=`$uname -r` + ;; + cygwin*) osname=cygwin + osvers="$3" + ;; *dc.osx) osname=dcosx osvers="$3" ;; @@ -2304,17 +2289,17 @@ EOM *) osname=newsos ;; esac ;; - bsd386) osname=bsd386 - osvers=`$uname -r` + next*) osname=next ;; + POSIX-BC | posix-bc ) osname=posix-bc + osvers="$3" ;; - POSIX-BC | posix-bc ) osname=posix-bc - osvers="$3" - ;; powerux | power_ux | powermax_os | powermaxos | \ powerunix | power_unix) osname=powerux osvers="$3" ;; - next*) osname=next ;; + qnx) osname=qnx + osvers="$4" + ;; solaris) osname=solaris case "$3" in 5*) osvers=`echo $3 | $sed 's/^5/2/g'` ;; @@ -2355,9 +2340,6 @@ EOM uts) osname=uts osvers="$3" ;; - qnx) osname=qnx - osvers="$4" - ;; $2) case "$osname" in *isc*) ;; *freebsd*) ;; @@ -2431,12 +2413,12 @@ EOM : specified already. case "$hintfile" in ''|' ') - file=`echo "${osname}_${osvers}" | $sed -e 's@\.@_@g' -e 's@_$@@'` + file=`echo "${osname}_${osvers}" | $sed -e 's%\.%_%g' -e 's%_$%%'` : Also try without trailing minor version numbers. - xfile=`echo $file | $sed -e 's@_[^_]*$@@'` - xxfile=`echo $xfile | $sed -e 's@_[^_]*$@@'` - xxxfile=`echo $xxfile | $sed -e 's@_[^_]*$@@'` - xxxxfile=`echo $xxxfile | $sed -e 's@_[^_]*$@@'` + xfile=`echo $file | $sed -e 's%_[^_]*$%%'` + xxfile=`echo $xfile | $sed -e 's%_[^_]*$%%'` + xxxfile=`echo $xxfile | $sed -e 's%_[^_]*$%%'` + xxxxfile=`echo $xxxfile | $sed -e 's%_[^_]*$%%'` case "$file" in '') dflt=none ;; *) case "$osvers" in @@ -2639,29 +2621,76 @@ $undef$define) . ./whoa; eval "$var=\$tu";; *) eval "$var=$val";; esac' +case "$usethreads" in +$define|true|[yY]*) dflt='y';; +*) dflt='n';; +esac cat <&4 -cat <<'EOT' >testcpp.c -#define ABC abc -#define XYZ xyz -ABC.XYZ -EOT -cd .. -if test ! -f cppstdin; then - if test "X$osname" = "Xaix" -a "X$gccversion" = X; then - # AIX cc -E doesn't show the absolute headerfile - # locations but we'll cheat by using the -M flag. - echo 'cat >.$$.c; rm -f .$$.u; '"$cc"' ${1+"$@"} -M -c .$$.c 2>/dev/null; test -s .$$.u && awk '"'"'$2 ~ /\.h$/ { print "# 0 \""$2"\"" }'"'"' .$$.u; rm -f .$$.o .$$.u; '"$cc"' -E ${1+"$@"} .$$.c; rm .$$.c' > cppstdin - else - echo 'cat >.$$.c; '"$cc"' -E ${1+"$@"} .$$.c; rm .$$.c' >cppstdin - fi -else - echo "Keeping your $hint cppstdin wrapper." -fi -chmod 755 cppstdin -wrapper=`pwd`/cppstdin -ok='false' -cd UU - -if $test "X$cppstdin" != "X" && \ - $cppstdin $cppminus testcpp.out 2>&1 && \ - $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 -then - echo "You used to use $cppstdin $cppminus so we'll use that again." - case "$cpprun" in - '') echo "But let's see if we can live without a wrapper..." ;; - *) - if $cpprun $cpplast testcpp.out 2>&1 && \ - $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 - then - echo "(And we'll use $cpprun $cpplast to preprocess directly.)" - ok='true' - else - echo "(However, $cpprun $cpplast does not work, let's see...)" - fi - ;; - esac -else - case "$cppstdin" in - '') ;; - *) - echo "Good old $cppstdin $cppminus does not seem to be of any help..." - ;; - esac -fi - -if $ok; then - : nothing -elif echo 'Maybe "'"$cc"' -E" will work...'; \ - $cc -E testcpp.out 2>&1; \ - $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then - echo "Yup, it does." - x_cpp="$cc -E" - x_minus=''; -elif echo 'Nope...maybe "'"$cc"' -E -" will work...'; \ - $cc -E - testcpp.out 2>&1; \ - $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then - echo "Yup, it does." - x_cpp="$cc -E" - x_minus='-'; -elif echo 'Nope...maybe "'"$cc"' -P" will work...'; \ - $cc -P testcpp.out 2>&1; \ - $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then - echo "Yipee, that works!" - x_cpp="$cc -P" - x_minus=''; -elif echo 'Nope...maybe "'"$cc"' -P -" will work...'; \ - $cc -P - testcpp.out 2>&1; \ - $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then - echo "At long last!" - x_cpp="$cc -P" - x_minus='-'; -elif echo 'No such luck, maybe "'$cpp'" will work...'; \ - $cpp testcpp.out 2>&1; \ - $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then - echo "It works!" - x_cpp="$cpp" - x_minus=''; -elif echo 'Nixed again...maybe "'$cpp' -" will work...'; \ - $cpp - testcpp.out 2>&1; \ - $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then - echo "Hooray, it works! I was beginning to wonder." - x_cpp="$cpp" - x_minus='-'; -elif echo 'Uh-uh. Time to get fancy. Trying a wrapper...'; \ - $wrapper testcpp.out 2>&1; \ - $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then - x_cpp="$wrapper" - x_minus='' - echo "Eureka!" -else - dflt='' - rp="No dice. I can't find a C preprocessor. Name one:" - . ./myread - x_cpp="$ans" - x_minus='' - $x_cpp testcpp.out 2>&1 - if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then - echo "OK, that will do." >&4 - else -echo "Sorry, I can't get that to work. Go find one and rerun Configure." >&4 - exit 1 - fi -fi - -case "$ok" in -false) - cppstdin="$x_cpp" - cppminus="$x_minus" - cpprun="$x_cpp" - cpplast="$x_minus" - set X $x_cpp - shift - case "$1" in - "$cpp") - echo "Perhaps can we force $cc -E using a wrapper..." - if $wrapper testcpp.out 2>&1; \ - $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 - then - echo "Yup, we can." - cppstdin="$wrapper" - cppminus=''; - else - echo "Nope, we'll have to live without it..." - fi - ;; - esac - case "$cpprun" in - "$wrapper") - cpprun='' - cpplast='' - ;; - esac - ;; -esac - -case "$cppstdin" in -"$wrapper"|'cppstdin') ;; -*) $rm -f $wrapper;; -esac -$rm -f testcpp.c testcpp.out - : decide how portable to be. Allow command line overrides. case "$d_portable" in "$undef") ;; @@ -3526,8 +3416,156 @@ y) fn=d/ ;; esac -: Set private lib path -case "$plibpth" in +: see how we invoke the C preprocessor +echo " " +echo "Now, how can we feed standard input to your C preprocessor..." >&4 +cat <<'EOT' >testcpp.c +#define ABC abc +#define XYZ xyz +ABC.XYZ +EOT +cd .. +if test ! -f cppstdin; then + if test "X$osname" = "Xaix" -a "X$gccversion" = X; then + # AIX cc -E doesn't show the absolute headerfile + # locations but we'll cheat by using the -M flag. + echo 'cat >.$$.c; rm -f .$$.u; '"$cc"' ${1+"$@"} -M -c .$$.c 2>/dev/null; test -s .$$.u && awk '"'"'$2 ~ /\.h$/ { print "# 0 \""$2"\"" }'"'"' .$$.u; rm -f .$$.o .$$.u; '"$cc"' -E ${1+"$@"} .$$.c; rm .$$.c' > cppstdin + else + echo 'cat >.$$.c; '"$cc"' -E ${1+"$@"} .$$.c; rm .$$.c' >cppstdin + fi +else + echo "Keeping your $hint cppstdin wrapper." +fi +chmod 755 cppstdin +wrapper=`pwd`/cppstdin +ok='false' +cd UU + +if $test "X$cppstdin" != "X" && \ + $cppstdin $cppminus testcpp.out 2>&1 && \ + $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 +then + echo "You used to use $cppstdin $cppminus so we'll use that again." + case "$cpprun" in + '') echo "But let's see if we can live without a wrapper..." ;; + *) + if $cpprun $cpplast testcpp.out 2>&1 && \ + $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 + then + echo "(And we'll use $cpprun $cpplast to preprocess directly.)" + ok='true' + else + echo "(However, $cpprun $cpplast does not work, let's see...)" + fi + ;; + esac +else + case "$cppstdin" in + '') ;; + *) + echo "Good old $cppstdin $cppminus does not seem to be of any help..." + ;; + esac +fi + +if $ok; then + : nothing +elif echo 'Maybe "'"$cc"' -E" will work...'; \ + $cc -E testcpp.out 2>&1; \ + $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then + echo "Yup, it does." + x_cpp="$cc -E" + x_minus=''; +elif echo 'Nope...maybe "'"$cc"' -E -" will work...'; \ + $cc -E - testcpp.out 2>&1; \ + $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then + echo "Yup, it does." + x_cpp="$cc -E" + x_minus='-'; +elif echo 'Nope...maybe "'"$cc"' -P" will work...'; \ + $cc -P testcpp.out 2>&1; \ + $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then + echo "Yipee, that works!" + x_cpp="$cc -P" + x_minus=''; +elif echo 'Nope...maybe "'"$cc"' -P -" will work...'; \ + $cc -P - testcpp.out 2>&1; \ + $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then + echo "At long last!" + x_cpp="$cc -P" + x_minus='-'; +elif echo 'No such luck, maybe "'$cpp'" will work...'; \ + $cpp testcpp.out 2>&1; \ + $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then + echo "It works!" + x_cpp="$cpp" + x_minus=''; +elif echo 'Nixed again...maybe "'$cpp' -" will work...'; \ + $cpp - testcpp.out 2>&1; \ + $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then + echo "Hooray, it works! I was beginning to wonder." + x_cpp="$cpp" + x_minus='-'; +elif echo 'Uh-uh. Time to get fancy. Trying a wrapper...'; \ + $wrapper testcpp.out 2>&1; \ + $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then + x_cpp="$wrapper" + x_minus='' + echo "Eureka!" +else + dflt='' + rp="No dice. I can't find a C preprocessor. Name one:" + . ./myread + x_cpp="$ans" + x_minus='' + $x_cpp testcpp.out 2>&1 + if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then + echo "OK, that will do." >&4 + else +echo "Sorry, I can't get that to work. Go find one and rerun Configure." >&4 + exit 1 + fi +fi + +case "$ok" in +false) + cppstdin="$x_cpp" + cppminus="$x_minus" + cpprun="$x_cpp" + cpplast="$x_minus" + set X $x_cpp + shift + case "$1" in + "$cpp") + echo "Perhaps can we force $cc -E using a wrapper..." + if $wrapper testcpp.out 2>&1; \ + $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 + then + echo "Yup, we can." + cppstdin="$wrapper" + cppminus=''; + else + echo "Nope, we'll have to live without it..." + fi + ;; + esac + case "$cpprun" in + "$wrapper") + cpprun='' + cpplast='' + ;; + esac + ;; +esac + +case "$cppstdin" in +"$wrapper"|'cppstdin') ;; +*) $rm -f $wrapper;; +esac +$rm -f testcpp.c testcpp.out + +: Set private lib path +case "$plibpth" in '') if ./mips; then plibpth="$incpath/usr/lib /usr/local/lib /usr/ccs/lib" fi;; @@ -3586,7 +3624,7 @@ esac $cat </dev/null|tail -1` + $test -f "$xxx" && eval $libscheck + $test -f "$xxx" && libstyle=shared + fi + if test ! -f "$xxx"; then + xxx=$thisdir/lib$thislib.$so + $test -f "$xxx" && eval $libscheck + $test -f "$xxx" && libstyle=shared + fi + if test ! -f "$xxx"; then + xxx=$thisdir/lib$thislib$_a + $test -f "$xxx" && eval $libscheck + $test -f "$xxx" && libstyle=static + fi + if test ! -f "$xxx"; then + xxx=$thisdir/$thislib$_a + $test -f "$xxx" && eval $libscheck + $test -f "$xxx" && libstyle=static + fi + if test ! -f "$xxx"; then + xxx=$thisdir/lib${thislib}_s$_a + $test -f "$xxx" && eval $libscheck + $test -f "$xxx" && libstyle=static + $test -f "$xxx" && thislib=${thislib}_s + fi + if test ! -f "$xxx"; then + xxx=$thisdir/Slib$thislib$_a + $test -f "$xxx" && eval $libscheck + $test -f "$xxx" && libstyle=static + fi + if $test -f "$xxx"; then + case "$libstyle" in + shared) echo "Found -l$thislib (shared)." ;; + static) echo "Found -l$thislib." ;; + *) echo "Found -l$thislib ($libstyle)." ;; esac - elif xxx=`./loc Slib$thislib$_a X $xlibpth`; $test -f "$xxx"; then - echo "Found -l$thislib." case " $dflt " in *"-l$thislib "*);; - *) dflt="$dflt -l$thislib";; + *) dflt="$dflt -l$thislib" + libsfound="$libsfound $xxx" + yyy=`basename $xxx` + libsfiles="$libsfiles $yyy" + yyy=`echo $xxx|$sed -e "s%/$yyy\\$%%"` + case " $libsdirs " in + *" $yyy "*) ;; + *) libsdirs="$libsdirs $yyy" ;; + esac + ;; esac - else - echo "No -l$thislib." + break + fi + done + if $test ! -f "$xxx"; then + echo "No -l$thislib." fi done set X $dflt @@ -4170,7 +4229,7 @@ set off_t lseektype long stdio.h sys/types.h eval $typedef_ask echo " " -$echo $n "Checking to see how big your file offsets are...$c" >&4 +echo "Checking to see how big your file offsets are..." >&4 $cat >try.c < #include @@ -4183,7 +4242,7 @@ EOCP set try if eval $compile_ok; then lseeksize=`./try` - $echo " $lseeksize bytes." >&4 + echo "Your file offsets are $lseeksize bytes long." else dflt=$longsize echo " " @@ -4204,7 +4263,7 @@ case "$fpostype" in *_t) zzz="$fpostype" ;; *) zzz="fpos_t" ;; esac -$echo $n "Checking the size of $zzz...$c" >&4 +echo "Checking the size of $zzz..." >&4 cat > try.c < #include @@ -4218,16 +4277,15 @@ if eval $compile_ok; then yyy=`./try` case "$yyy" in '') fpossize=4 - echo " " echo "(I can't execute the test program--guessing $fpossize.)" >&4 ;; *) fpossize=$yyy - echo " $fpossize bytes." + echo "Your $zzz is $fpossize bytes long." ;; esac else dflt="$longsize" - echo " " + echo " " >&4 echo "(I can't compile the test program. Guessing...)" >&4 rp="What is the size of your file positions (in bytes)?" . ./myread @@ -4236,23 +4294,34 @@ fi +# Backward compatibility (uselfs is deprecated). +case "$uselfs" in +"$define"|true|[yY]*) + cat <&4 + +*** Configure -Duselfs is deprecated, using -Duselargefiles instead. +EOM + uselargefiles="$define" + ;; +esac + case "$lseeksize:$fpossize" in 8:8) cat <&4 + echo "Rechecking to see how big your file offsets are..." >&4 $cat >try.c < #include @@ -4285,7 +4354,7 @@ EOCP set try if eval $compile_ok; then lseeksize=`./try` - $echo " $lseeksize bytes." >&4 + $echo "Your file offsets are now $lseeksize bytes long." else dflt="$lseeksize" echo " " @@ -4316,7 +4385,7 @@ EOCP echo "(I can't execute the test program--guessing $fpossize.)" >&4 ;; *) fpossize=$yyy - echo " $fpossize bytes." + echo " $fpossize bytes." >&4 ;; esac else @@ -4335,7 +4404,7 @@ esac case "$usemorebits" in "$define"|true|[yY]*) - use64bits="$define" + use64bitint="$define" uselongdouble="$define" usemorebits="$define" ;; @@ -4344,84 +4413,184 @@ case "$usemorebits" in esac -case "$intsize:$longsize" in -8:*|*:8) cat <&4 -You have natively 64-bit integers. +*** Configure -Duselonglong is deprecated, using -Duse64bitint instead. EOM - val="$define" ;; -*) cat <&4 -Perl can be built to take advantage of 64-bit integer types -on some systems. To do so, Configure must be run with -Duse64bits. - -If this doesn't make any sense to you, just accept the default. -EOM - case "$use64bits" in - $define|true|[yY]*) dflt='y';; - *) dflt='n';; - esac - rp='Try to use 64-bit integers, if available?' - . ./myread - case "$ans" in - y|Y) val="$define" ;; - *) val="$undef" ;; - esac - ;; -esac -set use64bits -eval $setvar +*** Configure -Duse64bits is deprecated, using -Duse64bitint instead. +EOM + use64bitint="$define" + ;; +esac +case "$use64bitints" in +"$define"|true|[yY]*) + cat <&4 -case "$archname64" in -'') archname64='' ;; # not a typo -esac +*** There is no Configure -Duse64bitints, using -Duse64bitint instead. +EOM + use64bitint="$define" + ;; +esac +case "$use64bitsint" in +"$define"|true|[yY]*) + cat <&4 -case "$use64bits" in +*** There is no Configure -Duse64bitsint, using -Duse64bitint instead. +EOM + use64bitint="$define" + ;; +esac +case "$uselonglongs" in "$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 use64bits.cbu; then - echo "Your platform has some specific hints for 64-bit builds, using them..." - . ./use64bits.cbu - else - $cat <&4 + +*** There is no Configure -Duselonglongs, using -Duse64bitint instead. +EOM + use64bitint="$define" + ;; +esac +case "$use64bitsall" in +"$define"|true|[yY]*) + cat <&4 + +*** There is no Configure -Duse64bitsall, using -Duse64bitall instead. +EOM + use64bitall="$define" ;; +esac + +case "$ccflags" in +*-DUSE_LONG_LONG*|*-DUSE_64_BIT_INT*|*-DUSE_64_BIT_ALL*) use64bitint="$define";; +esac +case "$use64bitall" in +"$define"|true|[yY]*) use64bitint="$define" ;; 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="$osname" - fi +case "$longsize" in +8) cat < tmparch 2>&1 ; then + tarch=`$sed -e 's/ *$//' -e 's/ /_/g' \ + -e 's/$/'"-$osname/" tmparch` + else + tarch="$osname" + fi $rm -f tmparch else tarch="$osname" @@ -4465,7 +4634,7 @@ $define) esac ;; esac -case "$use64bits" in +case "$use64bitint" in $define) case "$archname64" in '') @@ -4595,38 +4764,48 @@ prefixit='case "$3" in esac;; esac' -: set the base revision -baserev=5.0 : 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` - apiversion=`awk '/define[ ]+PERL_APIVERSION/ {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}' $rsrc/patchlevel.h` else + revision=0 patchlevel=0 subversion=0 - apiversion=0 + api_revision=0 + api_version=0 + api_subversion=0 fi -$echo $n "(You have $package" $c -case "$package" in -"*$baserev") ;; -*) $echo $n " $baserev" $c ;; -esac +$echo $n "(You have $package revision $revision" $c $echo $n " patchlevel $patchlevel" $c test 0 -eq "$subversion" || $echo $n " subversion $subversion" $c echo ".)" - -if test 0 -eq "$subversion"; then - version=`LC_ALL=C; export LC_ALL; \ - echo $baserev $patchlevel | \ - $awk '{ printf "%.3f\n", $1 + $2/1000.0 }'` -else - version=`LC_ALL=C; export LC_ALL; \ - echo $baserev $patchlevel $subversion | \ - $awk '{ printf "%.5f\n", $1 + $2/1000.0 + $3/100000.0 }'` +case "$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' fi : determine installation style @@ -4638,7 +4817,7 @@ case "$installstyle" in *) dflt='lib/perl5' ;; esac ;; -*) dflt='lib/perl5' ;; +*) dflt="$installstyle" ;; esac : Probably not worth prompting for this since we prompt for all : the directories individually, and the prompt would be too long and @@ -5072,7 +5251,12 @@ EOM rp='Do you want to configure vendor-specific add-on directories?' case "$usevendorprefix" in define|true|[yY]*) dflt=y ;; -*) dflt=n ;; +*) : User may have set vendorprefix directly on Configure command line. + case "$vendorprefix" in + ''|' ') dflt=n ;; + *) dflt=y ;; + esac + ;; esac . ./myread case "$ans" in @@ -5083,6 +5267,7 @@ case "$ans" in *) dflt=$vendorprefix ;; esac . ./getfile + : XXX Prefixit unit does not yet support siteprefix and vendorprefix oldvendorprefix='' case "$vendorprefix" in '') ;; @@ -5109,25 +5294,31 @@ case "$vendorprefix" in ;; *) d_vendorlib="$define" : determine where vendor-supplied modules go. - : Usual default is /usr/local/lib/perl5/vendor_perl - prog=`echo $package | $sed 's/-*[0-9.]*$//'` - case "$installstyle" in - *lib/perl5*) dflt=$vendorprefix/lib/$package/vendor_$prog ;; - *) dflt=$vendorprefix/lib/vendor_$prog ;; + : 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" - : Change installation prefix, if necessary. - if $test X"$prefix" != X"$installprefix"; then - installvendorlib=`echo $vendorlibexp | $sed "s#^$prefix#$installprefix#"` - else - installvendorlib="$vendorlibexp" - fi ;; esac +: Change installation prefix, if necessary. +if $test X"$prefix" != X"$installprefix"; then + installvendorlib=`echo $vendorlibexp | $sed "s#^$prefix#$installprefix#"` +else + installvendorlib="$vendorlibexp" +fi : Cruising for prototypes echo " " @@ -5190,6 +5381,192 @@ 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 $perl5." ;; +esac + +$cat < getverlist <> getverlist <<'EOPL' +# Can't have leading @ because metaconfig interprets it as a command! +;@inc_version_list=(); +$stem=dirname($sitelib); +# 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 $api_versionstring) { + unshift(@inc_version_list, "$d/$archname", $d); + } + elsif ($d ge "5.005") { + unshift(@inc_version_list, $d); + } + } + else { + # Skip newer version. I.e. don't look in + # 5.7.0 if we're installing 5.6.1. + } +} + +if (@inc_version_list) { + print join(' ', @inc_version_list); +} +else { + # Blank space to preserve value for next Configure run. + print " "; +} +EOPL +chmod +x getverlist +case "$inc_version_list" in +'') if test -x "$perl5"; then + dflt=`$perl5 getverlist` + else + dflt='none' + fi + ;; +$undef) dflt='none' ;; +*) dflt="$inc_version_list" ;; +esac +case "$dflt" in +''|' ') dflt=none ;; +esac +$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 +$rm -f getverlist + : determine whether to install perl also as /usr/bin/perl echo " " @@ -5737,7 +6114,7 @@ y*) usedl="$define" . ./getfile usedl="$define" : emulate basename - dlsrc=`echo $ans | $sed -e 's@.*/\([^/]*\)$@\1@'` + dlsrc=`echo $ans | $sed -e 's%.*/\([^/]*\)$%\1%'` $cat << EOM @@ -5825,7 +6202,11 @@ EOM case "$lddlflags" in '') case "$osname" in beos) dflt='-nostart' ;; - hpux) dflt='-b' ;; + hpux) dflt='-b'; + case "$gccversion" in + '') dflt="$dflt +vnocompatwarnings" ;; + esac + ;; linux|irix*) dflt='-shared' ;; next) dflt='none' ;; solaris) dflt='-G' ;; @@ -5882,7 +6263,7 @@ EOM ' ') dflt='none' ;; *) dflt="$ccdlflags" ;; esac - rp="Any special flags to pass to $cc to use dynamic loading?" + rp="Any special flags to pass to $cc to use dynamic linking?" . ./myread case "$ans" in none) ccdlflags=' ' ;; @@ -5905,7 +6286,7 @@ $undef) ;; *) case "$useshrplib" in '') case "$osname" in - svr4*|dgux|dynixptx|esix|powerux|beos) + svr4*|dgux|dynixptx|esix|powerux|beos|cygwin*) dflt=y also='Building a shared libperl is required for dynamic loading to work on your system.' ;; @@ -5975,6 +6356,9 @@ true) linux*) # ld won't link with a bare -lperl otherwise. dflt=libperl.$so ;; + cygwin*) # include version + dflt=`echo libperl$version | sed -e 's/\./_/g'`$lib_ext + ;; *) # Try to guess based on whether libc has major.minor. case "$libc" in *libc.$so.[0-9]*.[0-9]*) dflt=$majmin ;; @@ -6378,13 +6762,13 @@ if $test -d /usr/etc/yp || $test -d /etc/yp; then esac fi case "$hostcat" in -'') hostcat='cat /etc/hosts';; +'') test -f /etc/hosts && hostcat='cat /etc/hosts';; esac case "$groupcat" in -'') groupcat='cat /etc/group';; +'') test -f /etc/group && groupcat='cat /etc/group';; esac case "$passcat" in -'') passcat='cat /etc/passwd';; +'') test -f /etc/passwd && passcat='cat /etc/passwd';; esac : now get the host name @@ -6486,6 +6870,7 @@ case "$myhostname" in $sed -e 's/[ ]*#.*//; s/$/ /' > hosts && \ $test -s hosts } || { + test "X$hostcat" != "X" && $hostcat | $sed -n -e "s/[ ]*#.*//; s/\$/ / /[ ]$myhostname[ . ]/p" > hosts } @@ -6582,7 +6967,7 @@ $cat <&4 -Perl can be built to take advantage of long longs which -(if available) may give more range for integer numbers. +*** You requested the use of long doubles but you do not seem to have +*** the mathematic functions for long doubles. I'm disabling the use +*** of long doubles. -If this doesn't make any sense to you, just accept the default 'n'. EOM - -case "$ccflags" in -*-DUSE_LONG_LONG*) uselonglong="$define" ;; + uselongdouble=$undef + ;; esac -case "$uselonglong" in +case "$useperlio" in $define|true|[yY]*) dflt='y';; *) dflt='n';; esac -rp='Try to use long longs if available?' -. ./myread -case "$ans" in -y|Y) val="$define" ;; -*) val="$undef" ;; -esac -set uselonglong -eval $setvar - -case "$uselonglong" in -true|[yY]*) uselonglong="$define" ;; -esac - -case "$uselonglong" in -$define) -: Look for a hint-file generated 'call-back-unit'. If the -: user has specified that long longs should be used, -: we may need to set or change some other defaults. - if $test -f uselonglong.cbu; then - echo "Your platform has some specific hints for long longs, using them..." - . ./uselonglong.cbu - else - $cat <try.c <<'EOP' -#ifdef TRY_gconvert -#define Gconvert(x,n,t,b) gconvert((x),(n),(t),(b)) -char *myname = "gconvert"; -#endif -#ifdef TRY_gcvt -#define Gconvert(x,n,t,b) gcvt((x),(n),(b)) -char *myname = "gcvt"; -#endif -#ifdef TRY_sprintf -#define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x)) -char *myname = "sprintf"; -#endif - -#include - -int -checkit(expect, got) -char *expect; -char *got; -{ - if (strcmp(expect, got)) { - printf("%s oddity: Expected %s, got %s\n", - myname, expect, got); - exit(1); - } -} - -int main() -{ - char buf[64]; - buf[63] = '\0'; - - /* This must be 1st test on (which?) platform */ - /* Alan Burlison */ - Gconvert(0.1, 8, 0, buf); - checkit("0.1", buf); - - Gconvert(1.0, 8, 0, buf); - checkit("1", buf); - - Gconvert(0.0, 8, 0, buf); - checkit("0", buf); - - Gconvert(-1.0, 8, 0, buf); - checkit("-1", buf); - - /* Some Linux gcvt's give 1.e+5 here. */ - Gconvert(100000.0, 8, 0, buf); - checkit("100000", buf); - - /* Some Linux gcvt's give -1.e+5 here. */ - Gconvert(-100000.0, 8, 0, buf); - checkit("-100000", buf); - - exit(0); -} -EOP - case "$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 - - 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 $xxx_convert didn't work as I expected." - fi - else - echo "$xxx_convert NOT found." >&4 - fi - done - - case "$xxx_convert" in - gconvert) d_Gconvert='gconvert((x),(n),(t),(b))' ;; - gcvt) d_Gconvert='gcvt((x),(n),(b))' ;; - *) d_Gconvert='sprintf((b),"%.*g",(n),(x))' ;; - esac +: Change installation prefix, if necessary. +if $test X"$prefix" != X"$installprefix"; then + installvendorbin=`echo $vendorbinexp | $sed "s#^$prefix#$installprefix#"` +else + installvendorbin="$vendorbinexp" fi +: see if qgcvt exists +set qgcvt d_qgcvt +eval $inlibc + : check for length of double echo " " case "$doublesize" in '') - $echo $n "Checking to see how big your double precision numbers are...$c" >&4 + echo "Checking to see how big your double precision numbers are..." >&4 $cat >try.c <<'EOCP' #include int main() @@ -7099,7 +7305,7 @@ EOCP set try if eval $compile_ok; then doublesize=`./try` - $echo " $doublesize bytes." >&4 + echo "Your double is $doublesize bytes long." else dflt='8' echo "(I can't seem to compile the test program. Guessing...)" @@ -7113,15 +7319,15 @@ $rm -f try.c try : check for long doubles echo " " -$echo $n "Checking to see if your system supports long double..." $c >&4 +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 " Yes, it does." >&4 + echo "You have long double." else val="$undef" - echo " No, it doesn't." >&4 + echo "You do not have long double." fi $rm try.* set d_longdbl @@ -7131,7 +7337,7 @@ eval $setvar case "${d_longdbl}${longdblsize}" in $define) echo " " - $echo $n "Checking to see how big your long doubles are..." $c >&4 + echo "Checking to see how big your long doubles are..." >&4 $cat >try.c <<'EOCP' #include int main() @@ -7143,7 +7349,7 @@ EOCP set try if eval $compile; then longdblsize=`./try$exe_ext` - $echo " $longdblsize bytes." >&4 + echo "Your long doubles are $longdblsize bytes long." else dflt='8' echo " " @@ -7270,6 +7476,159 @@ case "$sPRIfldbl" in ;; 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 < + +#define I_STDLIB $i_stdlib +#ifdef I_STDLIB +#include +#endif + +int +checkit(expect, got) +char *expect; +char *got; +{ + if (strcmp(expect, got)) { + printf("%s oddity: Expected %s, got %s\n", + myname, expect, got); + exit(1); + } +} + +int main() +{ + char buf[64]; + buf[63] = '\0'; + + /* This must be 1st test on (which?) platform */ + /* Alan Burlison */ + Gconvert((DOUBLETYPE)0.1, 8, 0, buf); + checkit("0.1", buf); + + Gconvert((DOUBLETYPE)1.0, 8, 0, buf); + checkit("1", buf); + + Gconvert((DOUBLETYPE)1.1, 8, 0, buf); + checkit("1.1", buf); + + Gconvert((DOUBLETYPE)1.01, 8, 0, buf); + checkit("1.01", buf); + + Gconvert((DOUBLETYPE)1.001, 8, 0, buf); + checkit("1.001", buf); + + Gconvert((DOUBLETYPE)1.0001, 8, 0, buf); + checkit("1.0001", buf); + + Gconvert((DOUBLETYPE)1.00001, 8, 0, buf); + checkit("1.00001", buf); + + Gconvert((DOUBLETYPE)1.000001, 8, 0, buf); + checkit("1.000001", buf); + + Gconvert((DOUBLETYPE)0.0, 8, 0, buf); + checkit("0", buf); + + Gconvert((DOUBLETYPE)-1.0, 8, 0, buf); + checkit("-1", buf); + + /* Some Linux gcvt's give 1.e+5 here. */ + Gconvert((DOUBLETYPE)100000.0, 8, 0, buf); + checkit("100000", buf); + + /* Some Linux gcvt's give -1.e+5 here. */ + Gconvert((DOUBLETYPE)-100000.0, 8, 0, buf); + checkit("-100000", buf); + + exit(0); +} +EOP + case "$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 + + 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 $xxx_convert didn't work as I expected." + fi + else + echo "$xxx_convert NOT found." >&4 + fi + done + + case "$xxx_convert" in + gconvert) d_Gconvert='gconvert((x),(n),(t),(b))' ;; + gcvt) d_Gconvert='gcvt((x),(n),(b))' ;; + qgcvt) d_Gconvert='qgcvt((x),(n),(b))' ;; + *) case "$uselongdouble$d_longdbl$d_PRIgldbl" in + "$define$define$define") + d_Gconvert="sprintf((b),\"%.*$sPRIgldbl\",(n),(x))" ;; + *) d_Gconvert='sprintf((b),"%.*g",(n),(x))' ;; + esac + ;; + esac +fi + : Initialize h_fcntl h_fcntl=false @@ -8656,49 +9015,26 @@ set fpathconf d_fpathconf eval $inlibc -: check for off64_t +: check for fpos64_t echo " " -echo "Checking to see if your system supports off64_t..." >&4 +echo "Checking to see if you have fpos64_t..." >&4 $cat >try.c < -#include -int main() { off64_t x = 7; }' +#include +int main() { fpos64_t x = 7; } EOCP set try if eval $compile; then val="$define" - echo "Yes, it does." + echo "You have fpos64_t." else val="$undef" - echo "No, it doesn't." - case "$lseeksize" in - 8) echo "(Your off_t is 64 bits, so you could use that.)" ;; + echo "You do not have fpos64_t." + case "$fpossize" in + 8) echo "(Your fpos_t is 64 bits, so you could use that.)" ;; esac fi $rm -f try.* try -set d_off64_t -eval $setvar - -: check for fpos64_t -echo " " -echo "Checking to see if your system supports fpos64_t..." >&4 -$cat >try.c < -int main() { fpos64_t x x = 7; }' -EOCP -set try -if eval $compile; then - val="$define" - echo "Yes, it does." -else - val="$undef" - echo "No, it doesn't." - case "$fpossize" in - 8) echo "(Your fpos_t is 64 bits, so you could use that.)" ;; - esac -fi -$rm -f try.* try -set d_fpos64_t +set d_fpos64_t eval $setvar hasstruct='varname=$1; struct=$2; shift; shift; @@ -8745,7 +9081,7 @@ esac set fseeko d_fseeko eval $inlibc case "$longsize" in -8) echo "(Your long is 64 bits, so in a pinch you could use fseek.)" ;; +8) echo "(Your long is 64 bits, so you could use fseek.)" ;; esac : see if fsetpos exists @@ -8771,9 +9107,18 @@ eval $inlibc set ftello d_ftello eval $inlibc case "$longsize" in -8) echo "(Your long is 64 bits, so in a pinch you could use ftell.)" ;; +8) echo "(Your long is 64 bits, so you could use ftell.)" ;; esac +: see if getcwd exists +set getcwd d_getcwd +eval $inlibc + + +: see if getfsstat exists +set getfsstat d_getfsstat +eval $inlibc + : see if getgrent exists set getgrent d_getgrent eval $inlibc @@ -9071,6 +9416,10 @@ esac set d_htonl eval $setvar +: see if iconv exists +set iconv d_iconv +eval $inlibc + : index or strchr echo " " if set index val -f; eval $csym; $val; then @@ -9132,7 +9481,7 @@ eval $setvar : check for int64_t echo " " -$echo $n "Checking to see if your system supports int64_t...$c" >&4 +echo "Checking to see if you have int64_t..." >&4 $cat >try.c < #$i_inttypes I_INTTYPES @@ -9144,13 +9493,13 @@ EOCP set try if eval $compile; then val="$define" - echo " Yes, it does." >&4 + echo "You have int64_t." else val="$undef" - echo " No, it doesn't." >&4 + echo "You do not have int64_t." fi $rm -f try try.* -set d_int64t +set d_int64_t eval $setvar : Look for isascii @@ -9255,15 +9604,15 @@ eval $inlibc : check for long long echo " " -$echo $n "Checking to see if your system supports long long..." $c >&4 +echo "Checking to see if you have long long..." >&4 echo 'int main() { long long x = 7; return 0; }' > try.c set try if eval $compile; then val="$define" - echo " Yes, it does." >&4 + echo "You have have long long." else val="$undef" - echo " No, it doesn't." >&4 + echo "You do not have long long." fi $rm try.* set d_longlong @@ -9273,7 +9622,7 @@ eval $setvar case "${d_longlong}${longlongsize}" in $define) echo " " - $echo $n "Checking to see how big your long longs are..." $c >&4 + echo "Checking to see how big your long longs are..." >&4 $cat >try.c <<'EOCP' #include int main() @@ -9285,7 +9634,7 @@ EOCP set try if eval $compile_ok; then longlongsize=`./try$exe_ext` - $echo " $longlongsize bytes." >&4 + echo "Your long longs are $longlongsize bytes long." else dflt='8' echo " " @@ -9301,10 +9650,19 @@ EOCP esac $rm -f try.* try +: see if prototype for lseek is available +echo " " +set d_lseekproto lseek $i_systypes sys/types.h $i_unistd unistd.h +eval $hasproto + : see if lstat exists set lstat d_lstat eval $inlibc +: see if madvise exists +set madvise d_madvise +eval $inlibc + : see if mblen exists set mblen d_mblen eval $inlibc @@ -9341,14 +9699,57 @@ eval $inlibc set mkdir d_mkdir eval $inlibc +: see if mkdtemp exists +set mkdtemp d_mkdtemp +eval $inlibc + : see if mkfifo exists set mkfifo d_mkfifo eval $inlibc +: see if mkstemp exists +set mkstemp d_mkstemp +eval $inlibc + +: see if mkstemps exists +set mkstemps d_mkstemps +eval $inlibc + : see if mktime exists set mktime d_mktime eval $inlibc +: see if this is a sys/mman.h system +set sys/mman.h i_sysmman +eval $inhdr + +: see if mmap exists +set mmap d_mmap +eval $inlibc +: see what shmat returns +: default to something harmless +mmaptype='void *' +case "$i_sysmman$d_mmap" in +"$define$define") + $cat >mmap.c <<'END' +#include +void *mmap(); +END + if $cc $ccflags -c mmap.c >/dev/null 2>&1; then + mmaptype='void *' + else + mmaptype='caddr_t' + fi + echo "and it returns ($mmaptype)." >&4 + ;; +esac + + + +: see if mprotect exists +set mprotect d_mprotect +eval $inlibc + : see if msgctl exists set msgctl d_msgctl eval $inlibc @@ -9401,448 +9802,637 @@ fi set d_msg eval $setvar +: see if msync exists +set msync d_msync +eval $inlibc + +: see if munmap exists +set munmap d_munmap +eval $inlibc + : see if nice exists set nice d_nice eval $inlibc -: see if POSIX threads are available -set pthread.h i_pthread -eval $inhdr +echo " " +echo "Checking which 64-bit integer type we could use..." >&4 +case "$intsize" in +8) val=int + set quadtype + eval $setvar + val='"unsigned int"' + set uquadtype + eval $setvar + quadkind=1 + ;; +*) case "$longsize" in + 8) val=long + set quadtype + eval $setvar + val='"unsigned long"' + set uquadtype + eval $setvar + quadkind=2 + ;; + *) case "$d_longlong:$longlongsize" in + define:8) + val='"long long"' + set quadtype + eval $setvar + val='"unsigned long long"' + set uquadtype + eval $setvar + quadkind=3 + ;; + *) case "$d_int64_t" in + define) + val=int64_t + set quadtype + eval $setvar + val=uint64_t + set uquadtype + eval $setvar + quadkind=4 + ;; + esac + ;; + esac + ;; + esac + ;; +esac +case "$quadtype" in +'') echo "Alas, no 64-bit integer types in sight." >&4 + d_quad="$undef" + ;; +*) if test X"$use64bitint" = Xdefine -o X"$longsize" = X8; then + verb="will" + else + verb="could" + fi + echo "We $verb use '$quadtype' for 64-bit integers." >&4 + d_quad="$define" + ;; +esac -: how to create joinable pthreads -if test "X$usethreads" = "X$define" -a "X$i_pthread" = "X$define"; then - echo " " - echo "Checking what constant to use for creating joinable pthreads..." >&4 +: check for length of character +echo " " +case "$charsize" in +'') + echo "Checking to see how big your characters are (hey, you never know)..." >&4 $cat >try.c <<'EOCP' -#include -int main() { - int detachstate = JOINABLE; +#include +int main() +{ + printf("%d\n", (int)sizeof(char)); + exit(0); } EOCP - set try -DJOINABLE=PTHREAD_CREATE_JOINABLE - if eval $compile; then - echo "You seem to use PTHREAD_CREATE_JOINABLE." >&4 - val="$undef" # Yes, undef. - set d_old_pthread_create_joinable - eval $setvar - val="" - set old_pthread_create_joinable - eval $setvar + set try + if eval $compile_ok; then + dflt=`./try` else - set try -DJOINABLE=PTHREAD_CREATE_UNDETACHED - if eval $compile; then - echo "You seem to use PTHREAD_CREATE_UNDETACHED." >&4 - val="$define" - set d_old_pthread_create_joinable - eval $setvar - val=PTHREAD_CREATE_UNDETACHED - set old_pthread_create_joinable - eval $setvar - else - set try -DJOINABLE=__UNDETACHED - if eval $compile; then - echo "You seem to use __UNDETACHED." >&4 - val="$define" - set d_old_pthread_create_joinable - eval $setvar - val=__UNDETACHED - set old_pthread_create_joinable - eval $setvar - else - echo "Egads, nothing obvious found. Guessing that you use 0." >&4 - val="$define" - set d_old_pthread_create_joinable - eval $setvar - val=0 - set old_pthread_create_joinable - eval $setvar - fi - fi + dflt='1' + echo "(I can't seem to compile the test program. Guessing...)" fi - $rm -f try try.* -else - d_old_pthread_create_joinable="$undef" - old_pthread_create_joinable="" -fi + ;; +*) + dflt="$charsize" + ;; +esac +rp="What is the size of a character (in bytes)?" +. ./myread +charsize="$ans" +$rm -f try.c try -: see if pause exists -set pause d_pause -eval $inlibc -: see if pipe exists -set pipe d_pipe -eval $inlibc +echo " " +$echo "Choosing the C types to be used for Perl's internal types..." >&4 -: see if poll exists -set poll d_poll -eval $inlibc +case "$use64bitint:$d_quad:$quadtype" in +define:define:?*) + ivtype="$quadtype" + uvtype="$uquadtype" + ivsize=8 + uvsize=8 + ;; +*) ivtype="long" + uvtype="unsigned long" + ivsize=$longsize + uvsize=$longsize + ;; +esac + +case "$uselongdouble:$d_longdbl" in +define:define) + nvtype="long double" + nvsize=$longdblsize + ;; +*) nvtype=double + nvsize=$doublesize + ;; +esac +$echo "(IV will be "$ivtype", $ivsize bytes)" +$echo "(UV will be "$uvtype", $uvsize bytes)" +$echo "(NV will be "$nvtype", $nvsize bytes)" -: see whether the various POSIXish _yields exist -$cat >try.c < +$cat >try.c < +#endif #include int main() { -#ifdef SCHED_YIELD - sched_yield(); -#else -#ifdef PTHREAD_YIELD - pthread_yield(); -#else -#ifdef PTHREAD_YIELD_NULL - pthread_yield(NULL); +#ifdef INT8 + int8_t i = INT8_MAX; + uint8_t u = UINT8_MAX; + printf("int8_t\n"); #endif +#ifdef INT16 + int16_t i = INT16_MAX; + uint16_t i = UINT16_MAX; + printf("int16_t\n"); #endif +#ifdef INT32 + int32_t i = INT32_MAX; + uint32_t u = UINT32_MAX; + printf("int32_t\n"); #endif } -EOP -: see if sched_yield exists -set try -DSCHED_YIELD -if eval $compile; then - val="$define" - sched_yield='sched_yield()' -else - val="$undef" -fi -case "$usethreads" in -$define) - case "$val" in - $define) echo 'sched_yield() found.' >&4 ;; - *) echo 'sched_yield() NOT found.' >&4 ;; +EOCP + +case "$i8type" in +'') case "$charsize" in + 1) i8type=char + u8type="unsigned char" + i8size=$charsize + u8size=$charsize + ;; esac + ;; +esac +case "$i8type" in +'') set try -DINT8 + if eval $compile; then + case "`./try$exe_ext`" in + int8_t) i8type=int8_t + u8type=uint8_t + i8size=1 + u8size=1 + ;; + esac + fi + ;; +esac +case "$i8type" in +'') if $test $charsize -ge 1; then + i8type=char + u8type="unsigned char" + i8size=$charsize + u8size=$charsize + fi + ;; esac -set d_sched_yield -eval $setvar -: see if pthread_yield exists -set try -DPTHREAD_YIELD -if eval $compile; then - val="$define" - case "$sched_yield" in - '') sched_yield='pthread_yield()' ;; - esac -else - set try -DPTHREAD_YIELD_NULL - if eval $compile; then - val="$define" - case "$sched_yield" in - '') sched_yield='pthread_yield(NULL)' ;; - esac - else - val="$undef" - fi -fi -case "$usethreads" in -$define) - case "$val" in - $define) echo 'pthread_yield() found.' >&4 ;; - *) echo 'pthread_yield() NOT found.' >&4 ;; +case "$i16type" in +'') case "$shortsize" in + 2) i16type=short + u16type="unsigned short" + i16size=$shortsize + u16size=$shortsize + ;; esac ;; esac -set d_pthread_yield -eval $setvar - -case "$sched_yield" in -'') sched_yield=undef ;; +case "$i16type" in +'') set try -DINT16 + if eval $compile; then + case "`./try$exe_ext`" in + int16_t) + i16type=int16_t + u16type=uint16_t + i16size=2 + u16size=2 + ;; + esac + fi + ;; esac - -$rm -f try try.* - -: see if this is a pwd.h system -set pwd.h i_pwd -eval $inhdr - -case "$i_pwd" in -$define) - xxx=`./findhdr pwd.h` - $cppstdin $cppflags $cppminus < $xxx >$$.h - - if $contains 'pw_quota' $$.h >/dev/null 2>&1; then - val="$define" - else - val="$undef" +case "$i16type" in +'') if $test $shortsize -ge 2; then + i16type=short + u16type="unsigned short" + i16size=$shortsize + u16size=$shortsize fi - set d_pwquota - eval $setvar + ;; +esac - if $contains 'pw_age' $$.h >/dev/null 2>&1; then - val="$define" - else - val="$undef" +case "$i32type" in +'') case "$longsize" in + 4) i32type=long + u32type="unsigned long" + i32size=$longsize + u32size=$longsize + ;; + *) case "$intsize" in + 4) i32type=int + u32type="unsigned int" + i32size=$intsize + u32size=$intsize + ;; + esac + ;; + esac + ;; +esac +case "$i32type" in +'') set try -DINT32 + if eval $compile; then + case "`./try$exe_ext`" in + int32_t) + i32type=int32_t + u32type=uint32_t + i32size=4 + u32size=4 + ;; + esac fi - set d_pwage - eval $setvar - - if $contains 'pw_change' $$.h >/dev/null 2>&1; then - val="$define" - else - val="$undef" + ;; +esac +case "$i32type" in +'') if $test $intsize -ge 4; then + i32type=int + u32type="unsigned int" + i32size=$intsize + u32size=$intsize fi - set d_pwchange - eval $setvar + ;; +esac - if $contains 'pw_class' $$.h >/dev/null 2>&1; then - val="$define" - else - val="$undef" - fi - set d_pwclass - eval $setvar +case "$i64type" in +'') case "$d_quad:$quadtype" in + define:?*) + i64type="$quadtype" + u64type="$uquadtype" + i64size=8 + u64size=8 + ;; + esac + ;; +esac - if $contains 'pw_expire' $$.h >/dev/null 2>&1; then - val="$define" - else - val="$undef" - fi - set d_pwexpire - eval $setvar +$echo "Checking whether your NVs can preserve your UVs..." >&4 +$cat <try.c +#include +int main() { + $uvtype k = ($uvtype)~0, l; + $nvtype d; + l = k; + d = ($nvtype)l; + l = ($uvtype)d; + if (l == k) + printf("preserve\n"); + exit(0); +} +EOP +set try +if eval $compile; then + case "`./try$exe_ext`" in + preserve) d_nv_preserves_uv="$define" ;; + esac +fi +case "$d_nv_preserves_uv" in +$define) $echo "Yes, they can." 2>&1 ;; +*) $echo "No, they can't." 2>&1 + d_nv_preserves_uv="$undef" + ;; +esac - if $contains 'pw_comment' $$.h >/dev/null 2>&1; then - val="$define" - else - val="$undef" - fi - set d_pwcomment - eval $setvar +$rm -f try.* try - if $contains 'pw_gecos' $$.h >/dev/null 2>&1; then - val="$define" - else - val="$undef" - fi - set d_pwgecos - eval $setvar - if $contains 'pw_passwd' $$.h >/dev/null 2>&1; then - val="$define" - else - val="$undef" - fi - set d_pwpasswd - eval $setvar +: check for off64_t +echo " " +echo "Checking to see if you have off64_t..." >&4 +$cat >try.c < +#include +int main() { off64_t x = 7; } +EOCP +set try +if eval $compile; then + val="$define" + echo "You have off64_t." +else + val="$undef" + echo "You do not have off64_t." + case "$lseeksize" in + 8) echo "(Your off_t is 64 bits, so you could use that.)" ;; + esac +fi +$rm -f try.* try +set d_off64_t +eval $setvar - $rm -f $$.h - ;; -*) - val="$undef"; - set d_pwquota; eval $setvar - set d_pwage; eval $setvar - set d_pwchange; eval $setvar - set d_pwclass; eval $setvar - set d_pwexpire; eval $setvar - set d_pwcomment; eval $setvar - set d_pwgecos; eval $setvar - set d_pwpasswd; eval $setvar - ;; -esac +: see if POSIX threads are available +set pthread.h i_pthread +eval $inhdr -echo " " -echo "Checking which 64-bit integer type we could use..." >&4 -case "$intsize" in -8) val=int - set quadtype - eval $setvar - val='"unsigned int"' - set uquadtype - eval $setvar - quadkind=1 - ;; -*) case "$longsize" in - 8) val=long - set quadtype - eval $setvar - val='"unsigned long"' - set uquadtype - eval $setvar - quadkind=2 - ;; - *) case "$uselonglong:$d_longlong:$longlongsize" in - define:define:8) - val='"long long"' - set quadtype - eval $setvar - val='"unsigned long long"' - set uquadtype - eval $setvar - quadkind=3 - ;; - *) case "$d_int64t" in - define) - val=int64_t - set quadtype - eval $setvar - val=uint64_t - set uquadtype - eval $setvar - quadkind=4 - ;; - esac - ;; - esac - ;; - esac - ;; -esac -case "$quadtype" in -'') case "$uselonglong:$d_longlong:$longlongsize" in - undef:define:8) - echo "(You would have 'long long', but you are not using it.)" >&4 ;; - *) echo "Alas, no 64-bit integer types in sight." >&4 ;; - esac - d_quad="$undef" - ;; -*) if test X"$use64bits" = Xdefine -o X"$longsize" = X8; then - verb="will" +: how to create joinable pthreads +if test "X$usethreads" = "X$define" -a "X$i_pthread" = "X$define"; then + echo " " + echo "Checking what constant to use for creating joinable pthreads..." >&4 + $cat >try.c <<'EOCP' +#include +int main() { + int detachstate = JOINABLE; +} +EOCP + set try -DJOINABLE=PTHREAD_CREATE_JOINABLE + if eval $compile; then + echo "You seem to use PTHREAD_CREATE_JOINABLE." >&4 + val="$undef" # Yes, undef. + set d_old_pthread_create_joinable + eval $setvar + val="" + set old_pthread_create_joinable + eval $setvar else - verb="could" + set try -DJOINABLE=PTHREAD_CREATE_UNDETACHED + if eval $compile; then + echo "You seem to use PTHREAD_CREATE_UNDETACHED." >&4 + val="$define" + set d_old_pthread_create_joinable + eval $setvar + val=PTHREAD_CREATE_UNDETACHED + set old_pthread_create_joinable + eval $setvar + else + set try -DJOINABLE=__UNDETACHED + if eval $compile; then + echo "You seem to use __UNDETACHED." >&4 + val="$define" + set d_old_pthread_create_joinable + eval $setvar + val=__UNDETACHED + set old_pthread_create_joinable + eval $setvar + else + echo "Egads, nothing obvious found. Guessing that you use 0." >&4 + val="$define" + set d_old_pthread_create_joinable + eval $setvar + val=0 + set old_pthread_create_joinable + eval $setvar + fi + fi fi - echo "We $verb use '$quadtype' for 64-bit integers." >&4 - d_quad="$define" - ;; -esac - -: see if readdir and friends exist -set readdir d_readdir -eval $inlibc -set seekdir d_seekdir -eval $inlibc -set telldir d_telldir -eval $inlibc -set rewinddir d_rewinddir -eval $inlibc + $rm -f try try.* +else + d_old_pthread_create_joinable="$undef" + old_pthread_create_joinable="" +fi -: see if readlink exists -set readlink d_readlink +: see if pause exists +set pause d_pause eval $inlibc -: see if rename exists -set rename d_rename +: see if pipe exists +set pipe d_pipe eval $inlibc -: see if rmdir exists -set rmdir d_rmdir +: see if poll exists +set poll d_poll eval $inlibc -: see if memory.h is available. -val='' -set memory.h val -eval $inhdr - -: See if it conflicts with string.h -case "$val" in -$define) - case "$strings" in - '') ;; - *) - $cppstdin $cppflags $cppminus < $strings > mem.h - if $contains 'memcpy' mem.h >/dev/null 2>&1; then - echo " " - echo "We won't be including ." - val="$undef" - fi - $rm -f mem.h - ;; - esac -esac -set i_memory -eval $setvar -: can bcopy handle overlapping blocks? -val="$undef" -case "$d_bcopy" in -"$define") - echo " " - echo "Checking to see if your bcopy() can do overlapping copies..." >&4 - $cat >try.c <>try.c <<'EOCP' +: see whether the various POSIXish _yields exist +$cat >try.c < #include -#ifdef I_MEMORY -# include -#endif -#ifdef I_STDLIB -# include -#endif -#ifdef I_STRING -# include +int main() { +#ifdef SCHED_YIELD + sched_yield(); #else -# include +#ifdef PTHREAD_YIELD + pthread_yield(); +#else +#ifdef PTHREAD_YIELD_NULL + pthread_yield(NULL); +#endif #endif -#ifdef I_UNISTD -# include /* Needed for NetBSD */ #endif -int main() -{ -char buf[128], abc[128]; -char *b; -int len; -int off; -int align; - -bcopy("abcdefghijklmnopqrstuvwxyz0123456789", abc, 36); - -for (align = 7; align >= 0; align--) { - for (len = 36; len; len--) { - b = buf+align; - bcopy(abc, b, len); - for (off = 1; off <= len; off++) { - bcopy(b, b+off, len); - bcopy(b+off, b, len); - if (bcmp(b, abc, len)) - exit(1); - } - } -} -exit(0); } -EOCP - set try - if eval $compile_ok; then - if ./try 2>/dev/null; then - echo "Yes, it can." - val="$define" - else - echo "It can't, sorry." - case "$d_memmove" in - "$define") echo "But that's Ok since you have memmove()." ;; - esac - fi - else - echo "(I can't compile the test program, so we'll assume not...)" - case "$d_memmove" in - "$define") echo "But that's Ok since you have memmove()." ;; - esac - fi - ;; +EOP +: see if sched_yield exists +set try -DSCHED_YIELD +if eval $compile; then + val="$define" + sched_yield='sched_yield()' +else + val="$undef" +fi +case "$usethreads" in +$define) + case "$val" in + $define) echo 'sched_yield() found.' >&4 ;; + *) echo 'sched_yield() NOT found.' >&4 ;; + esac esac -$rm -f try.* try core -set d_safebcpy +set d_sched_yield eval $setvar -: can memcpy handle overlapping blocks? -val="$undef" -case "$d_memcpy" in -"$define") - echo " " - echo "Checking to see if your memcpy() can do overlapping copies..." >&4 - $cat >try.c <>try.c <<'EOCP' +: see if pthread_yield exists +set try -DPTHREAD_YIELD +if eval $compile; then + val="$define" + case "$sched_yield" in + '') sched_yield='pthread_yield()' ;; + esac +else + set try -DPTHREAD_YIELD_NULL + if eval $compile; then + val="$define" + case "$sched_yield" in + '') sched_yield='pthread_yield(NULL)' ;; + esac + else + val="$undef" + fi +fi +case "$usethreads" in +$define) + case "$val" in + $define) echo 'pthread_yield() found.' >&4 ;; + *) echo 'pthread_yield() NOT found.' >&4 ;; + esac + ;; +esac +set d_pthread_yield +eval $setvar + +case "$sched_yield" in +'') sched_yield=undef ;; +esac + +$rm -f try try.* + +: see if this is a pwd.h system +set pwd.h i_pwd +eval $inhdr + +case "$i_pwd" in +$define) + xxx=`./findhdr pwd.h` + $cppstdin $cppflags $cppminus < $xxx >$$.h + + if $contains 'pw_quota' $$.h >/dev/null 2>&1; then + val="$define" + else + val="$undef" + fi + set d_pwquota + eval $setvar + + if $contains 'pw_age' $$.h >/dev/null 2>&1; then + val="$define" + else + val="$undef" + fi + set d_pwage + eval $setvar + + if $contains 'pw_change' $$.h >/dev/null 2>&1; then + val="$define" + else + val="$undef" + fi + set d_pwchange + eval $setvar + + if $contains 'pw_class' $$.h >/dev/null 2>&1; then + val="$define" + else + val="$undef" + fi + set d_pwclass + eval $setvar + + if $contains 'pw_expire' $$.h >/dev/null 2>&1; then + val="$define" + else + val="$undef" + fi + set d_pwexpire + eval $setvar + + if $contains 'pw_comment' $$.h >/dev/null 2>&1; then + val="$define" + else + val="$undef" + fi + set d_pwcomment + eval $setvar + + if $contains 'pw_gecos' $$.h >/dev/null 2>&1; then + val="$define" + else + val="$undef" + fi + set d_pwgecos + eval $setvar + + if $contains 'pw_passwd' $$.h >/dev/null 2>&1; then + val="$define" + else + val="$undef" + fi + set d_pwpasswd + eval $setvar + + $rm -f $$.h + ;; +*) + val="$undef"; + set d_pwquota; eval $setvar + set d_pwage; eval $setvar + set d_pwchange; eval $setvar + set d_pwclass; eval $setvar + set d_pwexpire; eval $setvar + set d_pwcomment; eval $setvar + set d_pwgecos; eval $setvar + set d_pwpasswd; eval $setvar + ;; +esac + +: see if readdir and friends exist +set readdir d_readdir +eval $inlibc +set seekdir d_seekdir +eval $inlibc +set telldir d_telldir +eval $inlibc +set rewinddir d_rewinddir +eval $inlibc + +: see if readlink exists +set readlink d_readlink +eval $inlibc + +: see if rename exists +set rename d_rename +eval $inlibc + +: see if rmdir exists +set rmdir d_rmdir +eval $inlibc + +: see if memory.h is available. +val='' +set memory.h val +eval $inhdr + +: See if it conflicts with string.h +case "$val" in +$define) + case "$strings" in + '') ;; + *) + $cppstdin $cppflags $cppminus < $strings > mem.h + if $contains 'memcpy' mem.h >/dev/null 2>&1; then + echo " " + echo "We won't be including ." + val="$undef" + fi + $rm -f mem.h + ;; + esac +esac +set i_memory +eval $setvar + +: can bcopy handle overlapping blocks? +val="$undef" +case "$d_bcopy" in +"$define") + echo " " + echo "Checking to see if your bcopy() can do overlapping copies..." >&4 + $cat >try.c <>try.c <<'EOCP' #include #ifdef I_MEMORY # include @@ -9866,18 +10456,16 @@ int len; int off; int align; -/* Copy "abcde..." string to char abc[] so that gcc doesn't - try to store the string in read-only memory. */ -memcpy(abc, "abcdefghijklmnopqrstuvwxyz0123456789", 36); +bcopy("abcdefghijklmnopqrstuvwxyz0123456789", abc, 36); for (align = 7; align >= 0; align--) { for (len = 36; len; len--) { b = buf+align; - memcpy(b, abc, len); + bcopy(abc, b, len); for (off = 1; off <= len; off++) { - memcpy(b+off, b, len); - memcpy(b, b+off, len); - if (memcmp(b, abc, len)) + bcopy(b, b+off, len); + bcopy(b+off, b, len); + if (bcmp(b, abc, len)) exit(1); } } @@ -9905,15 +10493,15 @@ EOCP ;; esac $rm -f try.* try core -set d_safemcpy +set d_safebcpy eval $setvar -: can memcmp be trusted to compare relative magnitude? +: can memcpy handle overlapping blocks? val="$undef" -case "$d_memcmp" in +case "$d_memcpy" in "$define") echo " " - echo "Checking if your memcmp() can compare relative magnitude..." >&4 + echo "Checking to see if your memcpy() can do overlapping copies..." >&4 $cat >try.c <= 0; align--) { + for (len = 36; len; len--) { + b = buf+align; + memcpy(b, abc, len); + for (off = 1; off <= len; off++) { + memcpy(b+off, b, len); + memcpy(b, b+off, len); + if (memcmp(b, abc, len)) + exit(1); + } + } +} exit(0); } EOCP @@ -9951,35 +10557,95 @@ EOCP echo "Yes, it can." val="$define" else - echo "No, it can't (it uses signed chars)." + echo "It can't, sorry." + case "$d_memmove" in + "$define") echo "But that's Ok since you have memmove()." ;; + esac fi else echo "(I can't compile the test program, so we'll assume not...)" + case "$d_memmove" in + "$define") echo "But that's Ok since you have memmove()." ;; + esac fi ;; esac $rm -f try.* try core -set d_sanemcmp +set d_safemcpy eval $setvar -: see if select exists -set select d_select -eval $inlibc - -: see if semctl exists -set semctl d_semctl -eval $inlibc - -: see if semget exists -set semget d_semget -eval $inlibc - -: see if semop exists -set semop d_semop -eval $inlibc - -: see how much of the 'sem*(2)' library is present. -h_sem=true +: can memcmp be trusted to compare relative magnitude? +val="$undef" +case "$d_memcmp" in +"$define") + echo " " + echo "Checking if your memcmp() can compare relative magnitude..." >&4 + $cat >try.c <>try.c <<'EOCP' +#include +#ifdef I_MEMORY +# include +#endif +#ifdef I_STDLIB +# include +#endif +#ifdef I_STRING +# include +#else +# include +#endif +#ifdef I_UNISTD +# include /* Needed for NetBSD */ +#endif +int main() +{ +char a = -1; +char b = 0; +if ((a < b) && memcmp(&a, &b, 1) < 0) + exit(1); +exit(0); +} +EOCP + set try + if eval $compile_ok; then + if ./try 2>/dev/null; then + echo "Yes, it can." + val="$define" + else + echo "No, it can't (it uses signed chars)." + fi + else + echo "(I can't compile the test program, so we'll assume not...)" + fi + ;; +esac +$rm -f try.* try core +set d_sanemcmp +eval $setvar + +: see if select exists +set select d_select +eval $inlibc + +: see if semctl exists +set semctl d_semctl +eval $inlibc + +: see if semget exists +set semget d_semget +eval $inlibc + +: see if semop exists +set semop d_semop +eval $inlibc + +: see how much of the 'sem*(2)' library is present. +h_sem=true echo " " case "$d_semctl$d_semget$d_semop" in *"$undef"*) h_sem=false;; @@ -10493,10 +11159,6 @@ set d_sigsetjmp eval $setvar $rm -f try.c try -: see if sqrtl exists -set sqrtl d_sqrtl -eval $inlibc - : see if sys/stat.h is available set sys/stat.h i_sysstat eval $inhdr @@ -10785,6 +11447,14 @@ eval $inlibc set strtol d_strtol eval $inlibc +: see if strtold exists +set strtold d_strtold +eval $inlibc + +: see if strtoll exists +set strtoll d_strtoll +eval $inlibc + : see if strtoul exists set strtoul d_strtoul eval $inlibc @@ -10793,6 +11463,10 @@ eval $inlibc set strtoull d_strtoull eval $inlibc +: see if strtouq exists +set strtouq d_strtouq +eval $inlibc + : see if strxfrm exists set strxfrm d_strxfrm eval $inlibc @@ -11043,7 +11717,7 @@ case "$crosscompile" in esac case "$osname" in -next|rhapsody) multiarch="$define" ;; +next|rhapsody|darwin) multiarch="$define" ;; esac case "$multiarch" in ''|[nN]*) multiarch="$undef" ;; @@ -11065,11 +11739,20 @@ EOM *) case "$alignbytes" in '') echo "Checking alignment constraints..." >&4 - $cat >try.c <<'EOCP' + if $test "X$uselongdouble" = Xdefine -a "X$d_longdbl" = Xdefine; then + $cat >try.c <<'EOCP' +typedef long double NV; +EOCP + else + $cat >try.c <<'EOCP' +typedef double NV; +EOCP + fi + $cat >>try.c <<'EOCP' #include struct foobar { char foo; - double bar; + NV bar; } try_algn; int main() { @@ -11096,6 +11779,9 @@ EOCP esac +: set the base revision +baserev=5.0 + : check for ordering of bytes in a long echo " " case "$crosscompile$multiarch" in @@ -11262,7 +11948,7 @@ int main() } EOCP set try - if eval $compile && ./try; then + if eval $compile_ok && ./try; then echo 'Looks OK.' >&4 else echo "I can't use Berkeley DB with your . I'll disable Berkeley DB." >&4 @@ -11792,341 +12478,131 @@ EOM *) $cat >&4 </dev/null` unsigned short - case $1 in - unsigned) dflt="$1 $2" ;; - *) dflt="$1" ;; - esac - ;; -*) dflt="$gidtype";; -esac -case "$gidtype" in -gid_t) echo "gid_t found." ;; -*) rp="What is the type for group ids returned by getgid()?" - . ./myread - gidtype="$ans" - ;; -esac - -echo " " -case "$gidtype" in -*_t) zzz="$gidtype" ;; -*) zzz="gid" ;; -esac -echo "Checking the size of $zzz..." >&4 -cat > try.c < -#include -int main() { - printf("%d\n", (int)sizeof($gidtype)); - exit(0); -} -EOCP -set try -if eval $compile_ok; then - yyy=`./try` - case "$yyy" in - '') gidsize=4 - echo "(I can't execute the test program--guessing $gidsize.)" >&4 - ;; - *) gidsize=$yyy - echo "Your $zzz size is $gidsize bytes." - ;; - esac -else - gidsize=4 - echo "(I can't compile the test program--guessing $gidsize.)" >&4 -fi - - -echo " " -case "$gidtype" in -*_t) zzz="$gidtype" ;; -*) zzz="gid" ;; -esac -echo "Checking the sign of $zzz..." >&4 -cat > try.c < -#include -int main() { - $gidtype foo = -1; - if (foo < 0) - printf("-1\n"); - else - printf("1\n"); -} -EOCP -set try -if eval $compile; then - yyy=`./try` - case "$yyy" in - '') gidsign=1 - echo "(I can't execute the test program--guessing unsigned.)" >&4 - ;; - *) gidsign=$yyy - case "$gidsign" in - 1) echo "Your $zzz is unsigned." ;; - -1) echo "Your $zzz is signed." ;; - esac - ;; - esac -else - gidsign=1 - echo "(I can't compile the test program--guessing unsigned.)" >&4 -fi - - -: check for length of character -echo " " -case "$charsize" in -'') - echo "Checking to see how big your characters are (hey, you never know)..." >&4 - $cat >try.c <<'EOCP' -#include -int main() -{ - printf("%d\n", (int)sizeof(char)); - exit(0); -} -EOCP - set try - if eval $compile_ok; then - dflt=`./try` - else - dflt='1' - echo "(I can't seem to compile the test program. Guessing...)" - fi - ;; -*) - dflt="$charsize" - ;; -esac -rp="What is the size of a character (in bytes)?" -. ./myread -charsize="$ans" -$rm -f try.c try - - -echo " " -$echo "Choosing the C types to be used for Perl's internal types..." >&4 - -case "$use64bits:$d_quad:$quadtype" in -define:define:?*) - ivtype="$quadtype" - uvtype="$uquadtype" - ivsize=8 - uvsize=8 - ;; -*) ivtype="long" - uvtype="unsigned long" - ivsize=$longsize - uvsize=$longsize - ;; -esac - -case "$uselongdouble:$d_longdbl" in -define:define) - nvtype="long double" - nvsize=$longdblsize - ;; -*) nvtype=double - nvsize=$doublesize - ;; -esac - -echo "(IV will be "$ivtype", $ivsize bytes)" -echo "(UV will be "$uvtype", $uvsize bytes)" -echo "(NV will be "$nvtype", $nvsize bytes)" - -$cat >try.c < -#endif -#include -int main() { -#ifdef INT8 - int8_t i = INT8_MAX; - uint8_t u = UINT8_MAX; - printf("int8_t\n"); -#endif -#ifdef INT16 - int16_t i = INT16_MAX; - uint16_t i = UINT16_MAX; - printf("int16_t\n"); -#endif -#ifdef INT32 - int32_t i = INT32_MAX; - uint32_t u = UINT32_MAX; - printf("int32_t\n"); -#endif -} -EOCP - -case "$i8type" in -'') case "$charsize" in - 1) i8type=char - u8type="unsigned char" - i8size=$charsize - u8size=$charsize - ;; - esac - ;; -esac -case "$i8type" in -'') set try -DINT8 - if eval $compile; then - case "`./try$exe_ext`" in - int8_t) i8type=int8_t - u8type=uint8_t - i8size=1 - u8size=1 - ;; - esac - fi - ;; -esac -case "$i8type" in -'') if $test $charsize -ge 1; then - i8type=char - u8type="unsigned char" - i8size=$charsize - u8size=$charsize - fi - ;; -esac - -case "$i16type" in -'') case "$shortsize" in - 2) i16type=short - u16type="unsigned short" - i16size=$shortsize - u16size=$shortsize - ;; - esac - ;; -esac -case "$i16type" in -'') set try -DINT16 - if eval $compile; then - case "`./try$exe_ext`" in - int16_t) - i16type=int16_t - u16type=uint16_t - i16size=2 - u16size=2 +EOM + fflushall="$undef" ;; esac - fi + ;; + "$define"|true|[yY]*) + fflushall="$define" + ;; + *) + fflushall="$undef" + ;; + esac + ;; +*) fflushall="$undef" ;; esac -case "$i16type" in -'') if $test $shortsize -ge 2; then - i16type=short - u16type="unsigned short" - i16size=$shortsize - u16size=$shortsize - fi +case "$fflushNULL$fflushall" in +undefundef) + $cat </dev/null` unsigned short + case $1 in + unsigned) dflt="$1 $2" ;; + *) dflt="$1" ;; + esac ;; +*) dflt="$gidtype";; esac -case "$i32type" in -'') if $test $intsize -ge 4; then - i32type=int - u32type="unsigned int" - i32size=$intsize - u32size=$intsize - fi +case "$gidtype" in +gid_t) echo "gid_t found." ;; +*) rp="What is the type for group ids returned by getgid()?" + . ./myread + gidtype="$ans" ;; esac -case "$i64type" in -'') case "$d_quad:$quadtype" in - define:?*) - i64type="$quadtype" - u64type="$uquadtype" - i64size=8 - u64size=8 +echo " " +case "$gidtype" in +*_t) zzz="$gidtype" ;; +*) zzz="gid" ;; +esac +echo "Checking the size of $zzz..." >&4 +cat > try.c < +#include +int main() { + printf("%d\n", (int)sizeof($gidtype)); + exit(0); +} +EOCP +set try +if eval $compile_ok; then + yyy=`./try` + case "$yyy" in + '') gidsize=4 + echo "(I can't execute the test program--guessing $gidsize.)" >&4 + ;; + *) gidsize=$yyy + echo "Your $zzz is $gidsize bytes long." ;; esac - ;; +else + gidsize=4 + echo "(I can't compile the test program--guessing $gidsize.)" >&4 +fi + + +echo " " +case "$gidtype" in +*_t) zzz="$gidtype" ;; +*) zzz="gid" ;; esac +echo "Checking the sign of $zzz..." >&4 +cat > try.c < +#include +int main() { + $gidtype foo = -1; + if (foo < 0) + printf("-1\n"); + else + printf("1\n"); +} +EOCP +set try +if eval $compile; then + yyy=`./try` + case "$yyy" in + '') gidsign=1 + echo "(I can't execute the test program--guessing unsigned.)" >&4 + ;; + *) gidsign=$yyy + case "$gidsign" in + 1) echo "Your $zzz is unsigned." ;; + -1) echo "Your $zzz is signed." ;; + esac + ;; + esac +else + gidsign=1 + echo "(I can't compile the test program--guessing unsigned.)" >&4 +fi -$rm -f try.* try echo " " @@ -12178,7 +12654,7 @@ EOCP fi fi -if $test X"$sPRId64" = X -a X"$i_inttypes.h" = X"$define" -a X"$quadtype" = Xint64_t; then +if $test X"$sPRId64" = X -a X"$i_inttypes" = X"$define" -a X"$quadtype" = Xint64_t; then $cat >try.c <<'EOCP' #include #include @@ -12622,7 +13098,7 @@ eval $typedef_ask : Find earliest binary compatible site_perl subdirectory perl can use. case "$bincompat5005" in "$define") xs_apiversion='5.005' ;; -*) xs_apiversion=$apiversion ;; # The current site_perl version. +*) xs_apiversion=$version ;; # The current site_perl version. esac : Find earliest pure perl site_perl subdirectory perl can use. : The versioned directories started at 5.005. @@ -12632,7 +13108,7 @@ pm_apiversion='5.005' echo " " case "$ptrsize" in '') - $echo $n "Checking to see how big your pointers are...$c" >&4 + echo "Checking to see how big your pointers are..." >&4 if test "$voidflags" -gt 7; then echo '#define VOID_PTR char *' > try.c else @@ -12649,7 +13125,7 @@ EOCP set try if eval $compile_ok; then ptrsize=`./try` - $echo " $ptrsize bytes." >&4 + echo "Your pointers are $ptrsize bytes long." else dflt='4' echo "(I can't seem to compile the test program. Guessing...)" >&4 @@ -12708,6 +13184,7 @@ $rm -f foo* bar* case "$selecttype" in '') case "$d_select" in $define) + echo " " $cat <' | - $cppstdin $cppminus $cppflags 2>/dev/null | - $grep '^[ ]*#.*include' | - $sed 's!"!!g' | $sort | $uniq` + : Just make some guesses. We check them later. + xxx='/usr/include/signal.h /usr/include/sys/signal.h' else - xxx=`echo '#include ' | + xxx=`echo '#include ' | $cppstdin $cppminus $cppflags 2>/dev/null | $grep '^[ ]*#.*include' | $awk "{print \\$$fieldn}" | $sed 's!"!!g' | $sort | $uniq` @@ -12886,10 +13362,12 @@ $1 == "#" && $2 ~ /^define$/ && $3 ~ /^SIG[A-Z0-9]*$/ && $3 !~ /SIGARRAYSIZE/ && print substr($3, 4, 20) }' $xxxfiles` : Append some common names just in case the awk scan failed. -xxx="$xxx ABRT ALRM BUS CHLD CLD CONT DIL EMT FPE HUP ILL INT IO IOT KILL" -xxx="$xxx LOST PHONE PIPE POLL PROF PWR QUIT SEGV STKFLT STOP SYS TERM TRAP" -xxx="$xxx TSTP TTIN TTOU URG USR1 USR2 USR3 USR4 VTALRM" -xxx="$xxx WINCH WIND WINDOW XCPU XFSZ" +xxx="$xxx ABRT ALRM BUS CANCEL CHLD CLD CONT DIL EMT FPE" +xxx="$xxx FREEZE HUP ILL INT IO IOT KILL LOST LWP PHONE" +xxx="$xxx PIPE POLL PROF PWR QUIT RTMAX RTMIN SEGV STKFLT STOP" +xxx="$xxx SYS TERM THAW TRAP TSTP TTIN TTOU URG USR1 USR2" +xxx="$xxx USR3 USR4 VTALRM WAITING WINCH WIND WINDOW XCPU XFSZ" + : generate a few handy files for later $cat > signal.c <<'EOCP' #include @@ -13111,6 +13589,69 @@ echo $sig_name | $awk \ }' $rm -f signal signal.c signal.awk signal.lst signal_cmd +: check for socklen_t +echo " " +echo "Checking to see if you have socklen_t..." >&4 +$cat >try.c < +#$d_socket HAS_SOCKET +#ifdef HAS_SOCKET +#include +#endif +int main() { socklen_t x = 16; } +EOCP +set try +if eval $compile; then + val="$define" + echo "You have socklen_t." +else + val="$undef" + echo "You do not have socklen_t." + case "$sizetype" in + size_t) echo "(You do have size_t, that might work.)" ;; + esac +fi +$rm -f try try.* +set d_socklen_t +eval $setvar + +: check for type of the size argument to socket calls +case "$d_socket" in +"$define") + $cat <&4 ;; *) uidsize=$yyy - echo "Your $zzz size is $uidsize bytes." + echo "Your $zzz is $uidsize bytes long." ;; esac else @@ -13393,6 +13934,10 @@ esac set i_fcntl eval $setvar +: see if this is a iconv.h system +set iconv.h i_iconv +eval $inhdr + : see if locale.h is available set locale.h i_locale eval $inhdr @@ -13472,57 +14017,120 @@ eval $inhdr set poll.h i_poll eval $inhdr -: get C preprocessor symbols handy echo " " -$echo $n "Hmm... $c" -echo $al | $tr ' ' $trnl >Cppsym.know -$cat <Cppsym +$echo "Guessing which symbols your C compiler and preprocessor define..." >&4 +$cat <<'EOSH' > Cppsym.know +a29k ABI64 aegis AES_SOURCE AIX AIX32 AIX370 +AIX41 AIX42 AIX43 AIX_SOURCE aixpc ALL_SOURCE +alliant alpha am29000 AM29000 amiga AMIGAOS AMIX +ansi ANSI_C_SOURCE apollo ardent 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 +Dynix DynixPTX ELF encore EPI EXTENSIONS FILE_OFFSET_BITS +FreeBSD GCC_NEW_VARARGS gcos gcx gimpel +GNU_SOURCE GNUC GNUC_MINOR GO32 gould GOULD_PN +H3050R H3050RX hbullx20 hcx host_mips +hp200 hp300 hp700 HP700 hp800 hp9000 +hp9000s200 hp9000s300 hp9000s400 hp9000s500 +hp9000s700 hp9000s800 hp9k8 hp_osf hppa hpux HPUX_SOURCE +i186 i286 i386 i486 i586 i686 i8086 i80960 i860 I960 +iAPX286 ibm ibm032 ibmesa IBMR2 ibmrt ILP32 ILP64 +INLINE_INTRINSICS INTRINSICS INT64 interdata is68k ksr1 +LANGUAGE_C LARGE_FILE_API LARGEFILE64_SOURCE +LARGEFILE_SOURCE LFS64_LARGEFILE LFS_LARGEFILE +Linux LITTLE_ENDIAN LONG64 LONG_DOUBLE LONG_LONG +LONGDOUBLE LONGLONG LP64 luna luna88k Lynx +M68000 m68k m88100 m88k M88KBCS_TARGET M_COFF +M_I186 M_I286 M_I386 M_I8086 M_I86 M_I86SM M_SYS3 +M_SYS5 M_SYSIII M_SYSV M_UNIX M_XENIX MACH machine MachTen +MATH_HAS_NO_SIDE_EFFECTS +mc300 mc500 mc68000 mc68010 mc68020 mc68030 mc68040 +mc68060 mc68k mc68k32 mc700 mc88000 mc88100 merlin +mert MiNT mips MIPS_FPSET MIPS_ISA MIPS_SIM MIPS_SZINT +MIPS_SZLONG MIPS_SZPTR MIPSEB MIPSEL MODERN_C motorola +mpeix MSDOS MTXINU MULTIMAX mvs MVS n16 ncl_el ncl_mr +NetBSD news1500 news1700 news1800 news1900 news3700 +news700 news800 news900 NeXT NLS ns16000 ns32000 +ns32016 ns32332 ns32k nsc32000 +OCS88 OEMVS OpenBSD os OS2 OS390 osf OSF1 OSF_SOURCE +pa_risc PA_RISC1_1 PA_RISC2_0 PARAGON parisc +pc532 pdp11 PGC PIC plexus PORTAR posix +POSIX1B_SOURCE POSIX2_SOURCE POSIX4_SOURCE +POSIX_C_SOURCE POSIX_SOURCE POWER +PROTOTYPES PWB pyr QNX R3000 REENTRANT RES Rhapsody RISC6000 +riscix riscos RT scs SCO sequent sgi SGI_SOURCE sinix +SIZE_INT SIZE_LONG SIZE_PTR SOCKET_SOURCE SOCKETS_SOURCE +sony sony_news sonyrisc sparc sparclite spectrum +stardent stdc STDC_EXT stratos sun sun3 sun386 +Sun386i svr3 svr4 SVR4_2 SVR4_SOURCE svr5 +SX system SYSTYPE_BSD SYSTYPE_BSD43 SYSTYPE_BSD44 +SYSTYPE_SVR4 SYSTYPE_SVR5 SYSTYPE_SYSV SYSV SYSV3 SYSV4 SYSV5 +sysV68 sysV88 Tek4132 Tek4300 titan +tower tower32 tower32_200 tower32_600 tower32_700 +tower32_800 tower32_850 tss +u370 u3b u3b2 u3b20 u3b200 u3b20d u3b5 +ultrix UMAXV UnicomPBB UnicomPBD UNICOS UNICOSMK +unix UNIX95 UNIX99 unixpc unos USGr4 USGr4_2 +Utek UTek UTS UWIN uxpm uxps vax venix VMESA vms xenix Xenix286 +XOPEN_SOURCE XOPEN_SOURCE_EXTENDED XPG2 XPG2_EXTENDED +XPG3 XPG3_EXTENDED XPG4 XPG4_EXTENDED +z8000 +EOSH +# Maybe put other stuff here too. +cat <>Cppsym.know +$osname +EOSH +./tr '[a-z]' '[A-Z]' < Cppsym.know > Cppsym.a +./tr '[A-Z]' '[a-z]' < Cppsym.know > Cppsym.b +$cat Cppsym.a Cppsym.b | $tr ' ' $trnl | sort | uniq > Cppsym.know +$rm -f Cppsym.a Cppsym.b +cat < Cppsym $startsh -case "\$1" in --l) list=true - shift - ;; -esac -unknown='' -case "\$list\$#" in -1|2) - for sym do - if $contains "^\$1$" Cppsym.true >/dev/null 2>&1; then - exit 0 - elif $contains "^\$1$" Cppsym.know >/dev/null 2>&1; then - : - else - unknown="\$unknown \$sym" - fi - done - set X \$unknown - shift - ;; -esac -case \$# in -0) exit 1;; -esac -echo \$* | $tr ' ' '$trnl' | $sed -e 's/\(.*\)/\\ -#ifdef \1\\ -exit 0; _ _ _ _\1\\ \1\\ -#endif\\ -/' >Cppsym\$\$ -echo "exit 1; _ _ _" >>Cppsym\$\$ -$cppstdin $cppminus Cppsym2\$\$ -case "\$list" in -true) $awk 'NF > 5 {print substr(\$6,2,100)}' Cppsym.got + if $test -s Cppsym.got; then + $rm -f Cppsym.got + exit 0 + fi + $rm -f Cppsym.got + exit 1 +else + $tr " " "$trnl" | ./Cppsym.try + exit 0 +fi +EOSH chmod +x Cppsym $eunicefix Cppsym -./Cppsym -l $al | $sort | $grep -v '^$' >Cppsym.true - +cat < Cppsym.try +$startsh +cat <<'EOCP' > try.c +#include +int main() { +EOCP +$awk \\ +EOSH +cat <<'EOSH' >> Cppsym.try +'length($1) > 0 { + printf "#ifdef %s\n#if %s+0\nprintf(\"%s=%%ld\\n\", %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\", _%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\", __%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\", __%s__);\n#else\nprintf(\"__%s__\\n\");\n#endif\n#endif\n", $1, $1, $1, $1, $1 +}' >> try.c +echo '}' >> try.c +EOSH +cat <> Cppsym.try +ccflags="$ccflags" +case "$osname-$gccversion" in +irix-) ccflags="\$ccflags -woff 1178" ;; +esac +$cc $optimize \$ccflags $ldflags -o try try.c $libs && ./try$exe_ext +EOSH +chmod +x Cppsym.try +$eunicefix Cppsym.try +./Cppsym < Cppsym.know > Cppsym.true : now check the C compiler for additional symbols postprocess_cc_v='' case "$osname" in @@ -13554,7 +14162,8 @@ fi $awk '/\=/ { print $0; next } { print $0"=1" }' ccsym.raw >ccsym.list -$awk '{ print $0"=1" }' Cppsym.true >ccsym.true +$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 @@ -13764,6 +14373,10 @@ $rm -f varargs* set stddef.h i_stddef eval $inhdr +: see if this is a sunmath.h system +set sunmath.h i_sunmath +eval $inhdr + : see if sys/access.h is available set sys/access.h i_sysaccess eval $inhdr @@ -13789,6 +14402,16 @@ fi set i_sysioctl eval $setvar + +: see if this is a syslog.h system +set syslog.h i_syslog +eval $inhdr + + +: see if this is a sys/mode.h system +set sys/mode.h i_sysmode +eval $inhdr + : see if sys/resource.h has to be included set sys/resource.h i_sysresrc eval $inhdr @@ -13809,6 +14432,11 @@ eval $inhdr set sys/un.h i_sysun eval $inhdr + +: see if this is a sys/utsname.h system +set sys/utsname.h i_sysutsname +eval $inhdr + : see if this is a syswait system set sys/wait.h i_syswait eval $inhdr @@ -13919,12 +14547,30 @@ for xxx in $known_extensions ; do ;; NDBM_File|ndbm_fil) case "$i_ndbm" in - $define) avail_ext="$avail_ext $xxx" ;; + $define) + case "$osname-$use64bitint" in + hpux-define) + case "$libs" in + *-lndbm*) avail_ext="$avail_ext $xxx" ;; + esac + ;; + *) avail_ext="$avail_ext $xxx" ;; + esac + ;; esac ;; ODBM_File|odbm_fil) case "${i_dbm}${i_rpcsvcdbm}" in - *"${define}"*) avail_ext="$avail_ext $xxx" ;; + *"${define}"*) + case "$osname-$use64bitint" in + hpux-define) + case "$libs" in + *-ldbm*) avail_ext="$avail_ext $xxx" ;; + esac + ;; + *) avail_ext="$avail_ext $xxx" ;; + esac + ;; esac ;; POSIX|posix) @@ -14173,7 +14819,10 @@ afs='$afs' alignbytes='$alignbytes' ansi2knr='$ansi2knr' aphostname='$aphostname' -apiversion='$apiversion' +api_revision='$api_revision' +api_subversion='$api_subversion' +api_version='$api_version' +api_versionstring='$api_versionstring' ar='$ar' archlib='$archlib' archlibexp='$archlibexp' @@ -14298,6 +14947,8 @@ d_fstatfs='$d_fstatfs' d_fstatvfs='$d_fstatvfs' d_ftello='$d_ftello' d_ftime='$d_ftime' +d_getcwd='$d_getcwd' +d_getfsstat='$d_getfsstat' d_getgrent='$d_getgrent' d_getgrps='$d_getgrps' d_gethbyaddr='$d_gethbyaddr' @@ -14333,9 +14984,10 @@ d_gnulibc='$d_gnulibc' d_grpasswd='$d_grpasswd' d_hasmntopt='$d_hasmntopt' d_htonl='$d_htonl' +d_iconv='$d_iconv' d_index='$d_index' d_inetaton='$d_inetaton' -d_int64t='$d_int64t' +d_int64_t='$d_int64_t' d_isascii='$d_isascii' d_killpg='$d_killpg' d_lchown='$d_lchown' @@ -14345,7 +14997,9 @@ d_locconv='$d_locconv' d_lockf='$d_lockf' d_longdbl='$d_longdbl' d_longlong='$d_longlong' +d_lseekproto='$d_lseekproto' d_lstat='$d_lstat' +d_madvise='$d_madvise' d_mblen='$d_mblen' d_mbstowcs='$d_mbstowcs' d_mbtowc='$d_mbtowc' @@ -14355,8 +15009,13 @@ d_memcpy='$d_memcpy' d_memmove='$d_memmove' d_memset='$d_memset' d_mkdir='$d_mkdir' +d_mkdtemp='$d_mkdtemp' d_mkfifo='$d_mkfifo' +d_mkstemp='$d_mkstemp' +d_mkstemps='$d_mkstemps' d_mktime='$d_mktime' +d_mmap='$d_mmap' +d_mprotect='$d_mprotect' d_msg='$d_msg' d_msg_ctrunc='$d_msg_ctrunc' d_msg_dontroute='$d_msg_dontroute' @@ -14367,8 +15026,11 @@ d_msgctl='$d_msgctl' d_msgget='$d_msgget' d_msgrcv='$d_msgrcv' d_msgsnd='$d_msgsnd' +d_msync='$d_msync' +d_munmap='$d_munmap' d_mymalloc='$d_mymalloc' d_nice='$d_nice' +d_nv_preserves_uv='$d_nv_preserves_uv' d_off64_t='$d_off64_t' d_old_pthread_create_joinable='$d_old_pthread_create_joinable' d_oldpthreads='$d_oldpthreads' @@ -14389,6 +15051,7 @@ d_pwexpire='$d_pwexpire' d_pwgecos='$d_pwgecos' d_pwpasswd='$d_pwpasswd' d_pwquota='$d_pwquota' +d_qgcvt='$d_qgcvt' d_quad='$d_quad' d_readdir='$d_readdir' d_readlink='$d_readlink' @@ -14442,6 +15105,7 @@ d_shmget='$d_shmget' d_sigaction='$d_sigaction' d_sigsetjmp='$d_sigsetjmp' d_socket='$d_socket' +d_socklen_t='$d_socklen_t' d_sockpair='$d_sockpair' d_sqrtl='$d_sqrtl' d_statblks='$d_statblks' @@ -14460,8 +15124,11 @@ d_strerrm='$d_strerrm' d_strerror='$d_strerror' d_strtod='$d_strtod' d_strtol='$d_strtol' +d_strtold='$d_strtold' +d_strtoll='$d_strtoll' d_strtoul='$d_strtoul' d_strtoull='$d_strtoull' +d_strtouq='$d_strtouq' d_strxfrm='$d_strxfrm' d_suidsafe='$d_suidsafe' d_symlink='$d_symlink' @@ -14559,6 +15226,7 @@ i_fcntl='$i_fcntl' i_float='$i_float' i_gdbm='$i_gdbm' i_grp='$i_grp' +i_iconv='$i_iconv' i_inttypes='$i_inttypes' i_limits='$i_limits' i_locale='$i_locale' @@ -14584,12 +15252,16 @@ i_stdarg='$i_stdarg' i_stddef='$i_stddef' i_stdlib='$i_stdlib' i_string='$i_string' +i_sunmath='$i_sunmath' i_sysaccess='$i_sysaccess' i_sysdir='$i_sysdir' i_sysfile='$i_sysfile' i_sysfilio='$i_sysfilio' i_sysin='$i_sysin' i_sysioctl='$i_sysioctl' +i_syslog='$i_syslog' +i_sysmman='$i_sysmman' +i_sysmode='$i_sysmode' i_sysmount='$i_sysmount' i_sysndir='$i_sysndir' i_sysparam='$i_sysparam' @@ -14606,6 +15278,7 @@ i_systimes='$i_systimes' i_systypes='$i_systypes' i_sysuio='$i_sysuio' i_sysun='$i_sysun' +i_sysutsname='$i_sysutsname' i_sysvfs='$i_sysvfs' i_syswait='$i_syswait' i_termio='$i_termio' @@ -14619,6 +15292,8 @@ i_varargs='$i_varargs' i_varhdr='$i_varhdr' i_vfork='$i_vfork' ignore_versioned_solibs='$ignore_versioned_solibs' +inc_version_list='$inc_version_list' +inc_version_list_init='$inc_version_list_init' incpath='$incpath' inews='$inews' installarchlib='$installarchlib' @@ -14653,6 +15328,10 @@ libc='$libc' libperl='$libperl' libpth='$libpth' libs='$libs' +libsdirs='$libsdirs' +libsfiles='$libsfiles' +libsfound='$libsfound' +libspath='$libspath' libswanted='$libswanted' line='$line' lint='$lint' @@ -14685,6 +15364,7 @@ man3ext='$man3ext' medium='$medium' mips_type='$mips_type' mkdir='$mkdir' +mmaptype='$mmaptype' models='$models' modetype='$modetype' more='$more' @@ -14718,6 +15398,7 @@ pager='$pager' passcat='$passcat' patchlevel='$patchlevel' path_sep='$path_sep' +perl5='$perl5' perl='$perl' perladmin='$perladmin' perlpath='$perlpath' @@ -14741,6 +15422,7 @@ randfunc='$randfunc' randseedtype='$randseedtype' ranlib='$ranlib' rd_nodata='$rd_nodata' +revision='$revision' rm='$rm' rmail='$rmail' runnm='$runnm' @@ -14792,6 +15474,7 @@ small='$small' so='$so' sockethdr='$sockethdr' socketlib='$socketlib' +socksizetype='$socksizetype' sort='$sort' spackage='$spackage' spitshell='$spitshell' @@ -14838,11 +15521,13 @@ uidtype='$uidtype' uname='$uname' uniq='$uniq' uquadtype='$uquadtype' -use64bits='$use64bits' +use5005threads='$use5005threads' +use64bitall='$use64bitall' +use64bitint='$use64bitint' usedl='$usedl' +useithreads='$useithreads' uselargefiles='$uselargefiles' uselongdouble='$uselongdouble' -uselonglong='$uselonglong' usemorebits='$usemorebits' usemultiplicity='$usemultiplicity' usemymalloc='$usemymalloc'