# (Note: this Configure script was generated automatically. Rather than
# working with this copy of Configure, you may wish to get metaconfig.
# The dist-3.0 package (which contains metaconfig) was posted in
-# comp.sources.misc so you may fetch it yourself from your nearest
-# archive site. Check with Archie if you don't know where that can be.)
+# comp.sources.misc and is available on CPAN under authors/id/RAM so
+# you may fetch it yourself from your nearest archive site.)
#
-# $Id: Head.U,v 3.0.1.8 1995/07/25 13:40:02 ram Exp $
+# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
-# Generated on Sat Feb 1 00:26:40 EST 1997 [metaconfig 3.0 PL60]
+# Generated on Wed Feb 25 16:44:06 EST 1998 [metaconfig 3.0 PL70]
cat >/tmp/c1$$ <<EOF
ARGGGHHHH!!!!!
;;
esac
-: Proper PATH separator
+: Proper separator for the PATH environment variable
p_=:
: On OS/2 this directory should exist if this is not floppy only system :-]
-if test -d c:/. -a -n "$OS2_SHELL"; then
- p_=\;
- PATH=`cmd /c "echo %PATH%" | tr '\\\\' / `
- OS2_SHELL=`cmd /c "echo %OS2_SHELL%" | tr '\\\\' / | tr '[A-Z]' '[a-z]'`
+if test -d c:/. ; then
+ if test -n "$OS2_SHELL"; then
+ p_=\;
+ PATH=`cmd /c "echo %PATH%" | tr '\\\\' / `
+ OS2_SHELL=`cmd /c "echo %OS2_SHELL%" | tr '\\\\' / | tr '[A-Z]' '[a-z]'`
+ elif test -n "$DJDIR"; then
+ p_=\;
+ fi
fi
: Proper PATH setting
PATH=.$p_$PATH
export PATH
-: This should not matter in scripts, but apparently it does, sometimes
-case "$CDPATH" in
-'') ;;
-*) CDPATH='' ;;
-esac
-
-: Sanity checks
-if test ! -t 0; then
- echo "Say 'sh $me', not 'sh <$me'"
- exit 1
-fi
-
-: Test and see if we are running under ksh, either blatantly or in disguise.
+: shall we be using ksh?
+inksh=''
+needksh=''
+avoidksh=''
+newsh=/bin/ksh
+changesh=''
if (PATH=.; alias -x) >/dev/null 2>&1; then
- : running under ksh. Is this a good thing?
- if test -d /usr/lpp -a -f /usr/bin/bsh -a -f /usr/bin/uname ; then
- if test X`/usr/bin/uname -v` = X4 ; then
- : on AIX 4, /bin/sh is really ksh, and it causes us problems.
- : Avoid it
- cat <<'EOM'
-(Feeding myself to /usr/bin/bsh to avoid AIX 4's /bin/sh.)
-EOM
- unset ENV
- exec /usr/bin/bsh $0 "$@"
+ inksh=true
+fi
+if test -f /hp-ux -a -f /bin/ksh; then
+ needksh='to avoid sh bug in "here document" expansion'
+fi
+if test -d /usr/lpp -a -f /usr/bin/bsh -a -f /usr/bin/uname; then
+ if test X`/usr/bin/uname -v` = X4; then
+ avoidksh="to avoid AIX 4's /bin/sh"
+ newsh=/usr/bin/bsh
fi
- else
- if test ! -f /hp-ux ; then
- : Warn them if they use ksh on other systems
+fi
+case "$inksh/$needksh" in
+/[a-z]*)
+ unset ENV
+ changesh=true
+ reason="$needksh"
+ ;;
+esac
+case "$inksh/$avoidksh" in
+true/[a-z]*)
+ changesh=true
+ reason="$avoidksh"
+ ;;
+esac
+case "$inksh/$needksh-$avoidksh-" in
+true/--)
cat <<EOM
(I see you are using the Korn shell. Some ksh's blow up on $me,
-especially on older exotic systems. If yours does, try the Bourne
-shell instead.)
-EOM
- unset ENV
- fi
- fi
-else
- : Not running under ksh. Maybe we should be?
- : On HP-UX, large Configure scripts may exercise a bug in /bin/sh
- if test -f /hp-ux -a -f /bin/ksh; then
- cat <<'EOM'
-(Feeding myself to ksh to avoid nasty sh bug in "here document" expansion.)
+mainly on older exotic systems. If yours does, try the Bourne shell instead.)
EOM
- unset ENV
- exec /bin/ksh $0 "$@"
- fi
-fi
+ ;;
+esac
+case "$changesh" in
+true)
+ echo "(Feeding myself to $newsh $reason.)"
+ case "$0" in
+ Configure|*/Configure) exec $newsh $0 "$@";;
+ *) exec $newsh Configure "$@";;
+ esac
+ ;;
+esac
: Configure runs within the UU subdirectory
test -d UU || mkdir UU
+unset CDPATH
cd UU && rm -f ./*
dynamic_ext=''
d_xenix=''
eunicefix=''
Mcc=''
+ar=''
awk=''
bash=''
bison=''
ls=''
mail=''
mailx=''
+make=''
mkdir=''
more=''
mv=''
troff=''
uname=''
uniq=''
-usethreads=''
uuname=''
vi=''
zcat=''
Revision=''
Source=''
State=''
-ar=''
+_a=''
+_exe=''
+_o=''
archobjs=''
exe_ext=''
firstmakefile=''
d_gettimeod=''
d_Gconvert=''
d_getgrps=''
-d_setgrps=''
+d_gethbyaddr=''
+d_gethbyname=''
d_gethent=''
-d_gethbadd=''
-gethbadd_addr_type=''
-gethbadd_alen_type=''
-d_getnbadd=''
-getnbadd_net_type=''
aphostname=''
d_gethname=''
d_phostname=''
d_uname=''
d_getlogin=''
+d_getnbyaddr=''
d_getpgid=''
d_getpgrp2=''
d_bsdgetpgrp=''
d_pipe=''
d_poll=''
d_portable=''
+d_pthread_yield=''
+d_sched_yield=''
+d_pthreads_created_joinable=''
d_readdir=''
d_rewinddir=''
d_seekdir=''
d_semop=''
d_setegid=''
d_seteuid=''
+d_setgrps=''
d_setlinebuf=''
d_setlocale=''
d_setpgid=''
d_setpgrp2=''
-d_bsdpgrp=''
d_bsdsetpgrp=''
d_setpgrp=''
d_setprior=''
stdio_base=''
stdio_bufsiz=''
stdio_cnt=''
+stdio_filbuf=''
stdio_ptr=''
d_index=''
d_strchr=''
fpostype=''
gidtype=''
groupstype=''
-d_sched_yield=''
-d_pthread_yield=''
h_fcntl=''
h_sysfile=''
db_hashtype=''
i_neterrno=''
i_niin=''
i_sysin=''
-d_pthreads_created_joinable=''
d_pwage=''
d_pwchange=''
d_pwclass=''
libs=''
lns=''
lseektype=''
-make=''
make_set_make=''
d_mymalloc=''
freetype=''
eagain=''
o_nonblock=''
rd_nodata=''
+netdb_hlen_type=''
+netdb_host_type=''
+netdb_name_type=''
+netdb_net_type=''
groupcat=''
hostcat=''
passcat=''
-d_oldarchlib=''
-oldarchlib=''
-oldarchlibexp=''
orderlib=''
ranlib=''
package=''
subversion=''
perladmin=''
perlpath=''
+pidtype=''
prefix=''
prefixexp=''
installprivlib=''
selecttype=''
sh=''
sig_name=''
+sig_name_init=''
sig_num=''
installsitearch=''
sitearch=''
sharpbang=''
shsharp=''
spitshell=''
+src=''
ssizetype=''
startperl=''
startsh=''
runnm=''
usenm=''
useperlio=''
+usethreads=''
incpath=''
mips=''
mips_type=''
al="$al u3b20d u3b5 ultrix unix unixpc unos vax venix vms"
al="$al xenix z8000"
-groupstype=''
i_whoami=''
-: default library list
-libswanted=''
-: set useposix=false in your hint file to disable the POSIX extension.
-useposix=true
-: set useopcode=false in your hint file to disable the Opcode extension.
-useopcode=true
-: Define several unixisms. These can be used in hint files.
-exe_ext=''
-: Extra object files, if any, needed on this platform.
-archobjs=''
-: Possible local include directories to search.
-: Set locincpth to "" in a hint file to defeat local include searches.
-locincpth="/usr/local/include /opt/local/include /usr/gnu/include"
-locincpth="$locincpth /opt/gnu/include /usr/GNU/include /opt/GNU/include"
-:
-: no include file wanted by default
-inclwanted=''
-
: change the next line if compiling for Xenix/286 on Xenix/386
xlibpth='/usr/lib/386 /lib/386'
loclibpth="$loclibpth /opt/gnu/lib /usr/GNU/lib /opt/GNU/lib"
: general looking path for locating libraries
-glibpth="/shlib /usr/shlib /usr/lib/pa1.1 /usr/lib/large"
+glibpth="/shlib /usr/shlib /lib/pa1.1 /usr/lib/large"
glibpth="$glibpth /lib /usr/lib $xlibpth"
glibpth="$glibpth /lib/large /usr/lib/small /lib/small"
glibpth="$glibpth /usr/ccs/lib /usr/ucblib /usr/local/lib"
: machines, like the mips. Usually, it should be empty.
plibpth=''
+: default library list
+libswanted=''
: full support for void wanted by default
defvoidused=15
+: Possible local include directories to search.
+: Set locincpth to "" in a hint file to defeat local include searches.
+locincpth="/usr/local/include /opt/local/include /usr/gnu/include"
+locincpth="$locincpth /opt/gnu/include /usr/GNU/include /opt/GNU/include"
+:
+: no include file wanted by default
+inclwanted=''
+
+: Trailing extension. Override this in a hint file, if needed.
+_exe=''
+: Extra object files, if any, needed on this platform.
+archobjs=''
+groupstype=''
+: set useposix=false in your hint file to disable the POSIX extension.
+useposix=true
+: set useopcode=false in your hint file to disable the Opcode extension.
+useopcode=true
+: set usethreads on the Configure command line to enable threads.
: List of libraries we want.
libswanted='sfio net socket inet nsl nm ndbm gdbm dbm db malloc dl'
libswanted="$libswanted dld ld sun m c cposix posix ndir dir crypt"
: Find the basic shell for Bourne shell scripts
case "$sh" in
'')
- : SYSTYPE is for some older MIPS systems.
- : I do not know if it is still needed.
case "$SYSTYPE" in
*bsd*|sys5*) xxx="/$SYSTYPE/bin/sh";;
*) xxx='/bin/sh';;
for xxx in $try; do
if test -f "$xxx"; then
sh="$xxx";
- echo "Your Bourne shell appears to be in $sh."
break
elif test -f "$xxx.exe"; then
sh="$xxx";
- echo "Hmm. Your Bourne shell appears to be in $sh."
break
fi
done
case "$sh" in
'') cat <<EOM >&2
$me: Fatal Error: I can't find a Bourne Shell anywhere.
+
Usually it's in /bin/sh. How did you even get this far?
-Please contact me (Chip Salzenberg) at chip@perl.com and
-we'll try to straigten this all out.
+Please contact me (Andy Dougherty) at doughera@lafcol.lafayette.edu and
+we'll try to straighten this all out.
EOM
exit 1
;;
if `$sh -c '#' >/dev/null 2>&1`; then
shsharp=true
spitshell=cat
- echo " "
xcat=/bin/cat
test -f $xcat || xcat=/usr/bin/cat
echo "#!$xcat" >try
if test -s today; then
sharpbang='#! '
else
- echo "Okay, let's see if #! works on this system..."
- echo "It's just a comment."
sharpbang=': use '
fi
fi
else
+ echo " "
echo "Your $sh doesn't grok # comments--I will strip them later on."
shsharp=false
cd ..
if ./try; then
: echo "Yup, it does."
else
- echo "Hmm. '$startsh' didn't work."
- echo "You may have to fix up the shell scripts to make sure sh runs them."
+ echo "Hmm... '$startsh' does not guarantee sh startup..."
+ echo "You may have to fix up the shell scripts to make sure $sh runs them."
fi
rm -f try
-: script used to extract .SH files with variable substitutions
-cat >extract <<EOS
-$startsh
-EOS
-cat >>extract <<'EOS'
-CONFIG=true
-echo "Doing variable substitutions on .SH files..."
-if test -f MANIFEST; then
- shlist=`awk '{print $1}' <MANIFEST | grep '\.SH'`
- : Pick up possible extension manifests.
- for dir in ext/* ; do
- if test -f $dir/MANIFEST; then
- xxx=`awk '{print $1}' < $dir/MANIFEST |
- sed -n "/\.SH$/ s@^@$dir/@p"`
- shlist="$shlist $xxx"
- fi
- done
- set x $shlist
-else
- echo "(Looking for .SH files under the current directory.)"
- set x `find . -name "*.SH" -print`
-fi
-shift
-case $# in
-0) set x *.SH; shift;;
-esac
-if test ! -f $1; then
- shift
-fi
-for file in $*; do
- case "$file" in
- */*)
- dir=`expr X$file : 'X\(.*\)/'`
- file=`expr X$file : 'X.*/\(.*\)'`
- (cd $dir && . ./$file)
- ;;
- *)
- . ./$file
- ;;
- esac
-done
-if test -f config_h.SH; then
- if test ! -f config.h; then
- : oops, they left it out of MANIFEST, probably, so do it anyway.
- . ./config_h.SH
- fi
-fi
-EOS
-
: produce awk script to parse command line options
cat >options.awk <<'EOF'
BEGIN {
extractsh=''
override=''
knowitall=''
-
rm -f optdef.sh
cat >optdef.sh <<EOS
$startsh
EOS
+
: option parsing
while test $# -gt 0; do
case "$1" in
shift;;
-h) shift; error=true;;
-r) shift; reuseval=true;;
- -s) shift; silent=true;;
+ -s) shift; silent=true; realsilent=true;;
-E) shift; alldone=exit;;
-K) shift; knowitall=true;;
-O) shift; override=true;;
- -S) shift; extractsh=true;;
+ -S) shift; silent=true; extractsh=true;;
-D)
shift
case "$1" in
esac
shift
;;
- -V) echo "$me generated by metaconfig 3.0 PL60." >&2
+ -V) echo "$me generated by metaconfig 3.0 PL70." >&2
exit 0;;
--) break;;
-*) echo "$me: unknown option $1" >&2; shift; error=true;;
;;
esac
+: Sanity checks
+case "$fastread$alldone" in
+yescont|yesexit) ;;
+*)
+ if test ! -t 0; then
+ echo "Say 'sh Configure', not 'sh <Configure'"
+ exit 1
+ fi
+ ;;
+esac
+
exec 4>&1
case "$silent" in
true) exec 1>/dev/null;;
touch optdef.sh
. ./optdef.sh
-case "$extractsh" in
-true)
- case "$config_sh" in
- '') config_sh='config.sh'; config='./config.sh';;
- /*) config="$config_sh";;
- *) config="./$config_sh";;
- esac
- echo " "
- echo "Fetching answers from $config_sh..."
- cd ..
- . $config
- test "$override" && . ./optdef.sh
- echo " "
- . ./UU/extract
- rm -rf UU
- echo "Done."
- exit 0
- ;;
-esac
-
: set package name
package=perl5
first=`echo $package | sed -e 's/^\(.\).*/\1/'`
*) spackage=`echo $first | tr '[a-z]' '[A-Z]'`$last;;
esac
-: Eunice requires " " instead of "", can you believe it
-echo " "
-: Here we go...
-echo "Beginning of configuration questions for $package."
-
-trap 'echo " "; test -d ../UU && rm -rf X $rmlist; exit 1' 1 2 3 15
-
: Some greps do not return status, grrr.
echo "grimblepritz" >grimble
if grep blurfldyick grimble >/dev/null 2>&1 ; then
chmod +x contains
esac
+: Find the path to the source tree
+case "$src" in
+'') case "$0" in
+ */*) src=`echo $0 | sed -e 's%/[^/][^/]*$%%'`;;
+ *) src='.';;
+ esac;;
+esac
+case "$src" in
+'') src=/
+ rsrc=/
+ ;;
+/*) rsrc="$src";;
+*) rsrc="../$src";;
+esac
+if test -f $rsrc/Configure && \
+ $contains "^package=$package$" $rsrc/Configure >/dev/null 2>&1
+then
+ : found it, so we are ok.
+else
+ rsrc=''
+ for src in . .. ../.. ../../.. ../../../..; do
+ if test -f ../$src/Configure && \
+ $contains "^package=$package$" ../$src/Configure >/dev/null 2>&1
+ then
+ rsrc=../$src
+ break
+ fi
+ done
+fi
+case "$rsrc" in
+'')
+ cat <<EOM >&4
+
+Sorry, I can't seem to locate the source dir for $package. Please start
+Configure with an explicit path -- i.e. /some/path/Configure.
+
+EOM
+ exit 1
+ ;;
+../.) rsrc='..';;
+*)
+ echo " "
+ echo "Sources for $package found in \"$src\"." >&4
+ ;;
+esac
+
+: script used to extract .SH files with variable substitutions
+cat >extract <<'EOS'
+CONFIG=true
+echo "Doing variable substitutions on .SH files..."
+if test -f $src/MANIFEST; then
+ set x `awk '{print $1}' <$src/MANIFEST | grep '\.SH'`
+else
+ echo "(Looking for .SH files under the source directory.)"
+ set x `(cd $src; find . -name "*.SH" -print)`
+fi
+shift
+case $# in
+0) set x `(cd $src; echo *.SH)`; shift;;
+esac
+if test ! -f $src/$1; then
+ shift
+fi
+mkdir_p='
+name=$1;
+create="";
+while test $name; do
+ if test ! -d "$name"; then
+ create="$name $create";
+ name=`echo $name | sed -e "s|^[^/]*$||"`;
+ name=`echo $name | sed -e "s|\(.*\)/.*|\1|"`;
+ else
+ name="";
+ fi;
+done;
+for file in $create; do
+ mkdir $file;
+done
+'
+for file in $*; do
+ case "$src" in
+ ".")
+ case "$file" in
+ */*)
+ dir=`expr X$file : 'X\(.*\)/'`
+ file=`expr X$file : 'X.*/\(.*\)'`
+ (cd $dir && . ./$file)
+ ;;
+ *)
+ . ./$file
+ ;;
+ esac
+ ;;
+ *)
+ case "$file" in
+ */*)
+ dir=`expr X$file : 'X\(.*\)/'`
+ file=`expr X$file : 'X.*/\(.*\)'`
+ (set x $dir; shift; eval $mkdir_p)
+ sh <$src/$dir/$file
+ ;;
+ *)
+ sh <$src/$file
+ ;;
+ esac
+ ;;
+ esac
+done
+if test -f $src/config_h.SH; then
+ if test ! -f config.h; then
+ : oops, they left it out of MANIFEST, probably, so do it anyway.
+ . $src/config_h.SH
+ fi
+fi
+EOS
+
+: extract files and exit if asked to do so
+case "$extractsh" in
+true)
+ case "$realsilent" in
+ true) ;;
+ *) exec 1>&4;;
+ esac
+ case "$config_sh" in
+ '') config_sh='config.sh';;
+ esac
+ echo " "
+ echo "Fetching answers from $config_sh..."
+ cd ..
+ . $config_sh
+ test "$override" && . ./optdef.sh
+ echo " "
+ . UU/extract
+ rm -rf UU
+ echo "Done."
+ exit 0
+ ;;
+esac
+
+: Eunice requires " " instead of "", can you believe it
+echo " "
+: Here we go...
+echo "Beginning of configuration questions for $package."
+
+trap 'echo " "; test -d ../UU && rm -rf X $rmlist; exit 1' 1 2 3 15
+
: first determine how to suppress newline on echo command
echo " "
echo "Checking echo to see how to suppress newlines..."
: Now test for existence of everything in MANIFEST
echo " "
-if test -f ../MANIFEST; then
+if test -f $rsrc/MANIFEST; then
echo "First let's make sure your kit is complete. Checking..." >&4
- awk '$1 !~ /PACK[A-Z]+/ {print $1}' ../MANIFEST | split -50
+ awk '$1 !~ /PACK[A-Z]+/ {print $1}' $rsrc/MANIFEST | split -50
rm -f missing
+ tmppwd=`pwd`
for filelist in x??; do
- (cd ..; ls `cat UU/$filelist` >/dev/null 2>>UU/missing)
+ (cd $rsrc; ls `cat $tmppwd/$filelist` >/dev/null 2>>$tmppwd/missing)
done
if test -s missing; then
cat missing >&4
You have the option of continuing the configuration process, despite the
distinct possibility that your kit is damaged, by typing 'y'es. If you
do, don't blame me if something goes wrong. I advise you to type 'n'o
-and contact the author (chip@perl.com).
+and contact the author (doughera@lafcol.lafayette.edu).
EOM
echo $n "Continue? [n] $c" >&4
;;
esac
else
- echo "Looks good..." >&4
+ echo "Looks good..."
fi
else
echo "There is no MANIFEST file. I hope your kit is complete !"
read answ
set x \$xxxm
shift
- aok=''; eval ans="\\"\$answ\\"" && aok=y
+ aok=''; eval "ans=\\"\$answ\\"" && aok=y
case "\$answ" in
+ "!")
+ sh 1>&4
+ echo " "
+ $myecho
+ ;;
+ !*)
+ set x \`expr "X\$ans" : "X!\(.*\)\$"\`
+ shift
+ sh 1>&4 -c "\$*"
+ echo " "
+ $myecho
+ ;;
"\$ans")
case "\$ans" in
\\&*)
$myecho
ans=!
;;
- "!")
- sh 1>&4
- echo " "
- $myecho
- ;;
- !*)
- set x \`expr "X\$ans" : "X!\(.*\)\$"\`
- shift
- sh 1>&4 -c "\$*"
- echo " "
- $myecho
- ;;
esac;;
*)
case "\$aok" in
test -d ../.config || mkdir ../.config
cat >../.config/README <<EOF
This directory created by Configure to save information that should
-persist across sessions.
+persist across sessions for $package.
You may safely delete it if you wish.
EOF
needman=true
firsttime=true
user=`(logname) 2>/dev/null`
-case "$user" in "")
- user=`whoami 2>&1` ;;
+case "$user" in
+'') user=`whoami 2>&1`;;
esac
if $contains "^$user\$" ../.config/instruct >/dev/null 2>&1; then
firsttime=false
fi
if $needman; then
cat <<EOH
-
+
This installation shell script will examine your system and ask you questions
to determine how the perl5 package should be installed. If you get
stuck on a question, you may use a ! shell escape to start a subshell or
the questions and use the computed defaults (or the previous answers if there
was already a config.sh file). Type 'Configure -h' for a list of options.
You may also start interactively and then answer '& -d' at any prompt to turn
-on the non-interactive behavior for the remainder of the execution.
+on the non-interactive behaviour for the remainder of the execution.
EOH
. ./myread
Unix system. If despite that it blows up on yours, your best bet is to edit
Configure and run it again. If you can't run Configure for some reason,
you'll have to generate a config.sh file by hand. Whatever problems you
-have, let me (chip@perl.com) know how I blew it.
+have, let me (doughera@lafcol.lafayette.edu) know how I blew it.
This installation script affects things in two ways:
find
grep
ls
+make
mkdir
rm
sed
"
trylist="
Mcc
+ar
byacc
cpp
csh
pth=`echo $PATH | sed -e "s/$p_/ /g"`
pth="$pth /lib /usr/lib"
for file in $loclist; do
- xxx=`./loc $file $file $pth`
+ eval xxx=\$$file
+ case "$xxx" in
+ /*|?:[\\/]*)
+ if test -f "$xxx"; then
+ : ok
+ else
+ echo "WARNING: no $xxx -- ignoring your setting for $file." >&4
+ xxx=`./loc $file $file $pth`
+ fi
+ ;;
+ '') xxx=`./loc $file $file $pth`;;
+ *) xxx=`./loc $xxx $xxx $pth`;;
+ esac
eval $file=$xxx
eval _$file=$xxx
case "$xxx" in
echo "Don't worry if any of the following aren't found..."
say=offhand
for file in $trylist; do
- xxx=`./loc $file $file $pth`
+ eval xxx=\$$file
+ case "$xxx" in
+ /*|?:[\\/]*)
+ if test -f "$xxx"; then
+ : ok
+ else
+ echo "WARNING: no $xxx -- ignoring your setting for $file." >&4
+ xxx=`./loc $file $file $pth`
+ fi
+ ;;
+ '') xxx=`./loc $file $file $pth`;;
+ *) xxx=`./loc $xxx $xxx $pth`;;
+ esac
eval $file=$xxx
eval _$file=$xxx
case "$xxx" in
if test ! -f config.sh; then
$cat <<EOM
-First time through, eh? I have some defaults handy for the following systems:
+First time through, eh? I have some defaults handy for some systems
+that need some extra help getting the Configure answers right:
EOM
- cd hints; ls -C *.sh | $sed 's/\.sh/ /g' >&4
+ (cd $src/hints; ls -C *.sh) | $sed 's/\.sh/ /g' >&4
dflt=''
: Half the following guesses are probably wrong... If you have better
- : tests or hints, please send them to chip@perl.com
+ : tests or hints, please send them to doughera@lafcol.lafayette.edu
: The metaconfig authors would also appreciate a copy...
$test -f /irix && osname=irix
$test -f /xenix && osname=sco_xenix
$test -f /etc/saf/_sactab && osname=svr4
$test -d /usr/include/minix && osname=minix
if $test -d /MachTen; then
- osname=machten
+ osname=machten
if $test -x /sbin/version; then
- osvers=`/sbin/version | $awk '{print $2}' |
+ osvers=`/sbin/version | $awk '{print $2}' |
$sed -e 's/[A-Za-z]$//'`
elif $test -x /usr/etc/version; then
- osvers=`/usr/etc/version | $awk '{print $2}' |
+ osvers=`/usr/etc/version | $awk '{print $2}' |
$sed -e 's/[A-Za-z]$//'`
else
osvers="$2.$3"
osf1|mls+) case "$5" in
alpha)
osname=dec_osf
- osvers=`echo "$3" | sed 's/^[vt]//'`
+ osvers=`echo "$3" | sed 's/^[xvt]//'`
;;
hp*) osname=hp_osf1 ;;
mips) osname=mips_osf1 ;;
;;
esac
else
- if test -f /vmunix -a -f newsos4.sh; then
- (what /vmunix | ../UU/tr '[A-Z]' '[a-z]') > ../UU/kernel.what 2>&1
- if $contains news-os ../UU/kernel.what >/dev/null 2>&1; then
- osname=newsos4
+ if test -f /vmunix -a -f $src/hints/news_os.sh; then
+ (what /vmunix | UU/tr '[A-Z]' '[a-z]') > UU/kernel.what 2>&1
+ if $contains news-os UU/kernel.what >/dev/null 2>&1; then
+ osname=news_os
fi
- $rm -f ../UU/kernel.what
+ $rm -f UU/kernel.what
elif test -d c:/.; then
set X $myuname
osname=os2
osvers="$5"
+ if test -n "$DJDIR"; then
+ osname=dos
+ osvers=djgpp
+ fi
fi
fi
*) case "$osvers" in
'') dflt=$file
;;
- *) if $test -f $file.sh ; then
+ *) if $test -f $src/hints/$file.sh ; then
dflt=$file
- elif $test -f $xfile.sh ; then
+ elif $test -f $src/hints/$xfile.sh ; then
dflt=$xfile
- elif $test -f $xxfile.sh ; then
+ elif $test -f $src/hints/$xxfile.sh ; then
dflt=$xxfile
- elif $test -f $xxxfile.sh ; then
+ elif $test -f $src/hints/$xxxfile.sh ; then
dflt=$xxxfile
- elif $test -f $xxxxfile.sh ; then
+ elif $test -f $src/hints/$xxxxfile.sh ; then
dflt=$xxxxfile
- elif $test -f "${osname}.sh" ; then
+ elif $test -f "$src/hints/${osname}.sh" ; then
dflt="${osname}"
else
dflt=none
esac
;;
esac
+ if $test -f Policy.sh ; then
+ case "$dflt" in
+ *Policy*) ;;
+ none) dflt="Policy" ;;
+ *) dflt="Policy $dflt" ;;
+ esac
+ fi
;;
*)
dflt=`echo $hintfile | $sed 's/\.sh$//'`
;;
esac
- $cat <<EOM
-
-You may give one or more space-separated answers, or "none" if appropriate.
-If your OS version has no hints, DO NOT give a wrong version -- say "none".
+ if $test -f Policy.sh ; then
+ $cat <<EOM
+There's also a Policy hint file available, which should make the
+site-specific (policy) questions easier to answer.
EOM
+
+ fi
+
+ $cat <<EOM
+
+You may give one or more space-separated answers, or "none" if appropriate.
+A well-behaved OS will have no hints, so answering "none" or just "Policy"
+is a good thing. DO NOT give a wrong version.
+
+EOM
+
rp="Which of these apply, if any?"
- . ../UU/myread
+ . UU/myread
tans=$ans
for file in $tans; do
- if $test -f $file.sh; then
- . ./$file.sh
- $cat $file.sh >> ../UU/config.sh
+ if $test X$file = XPolicy -a -f Policy.sh; then
+ . Policy.sh
+ $cat Policy.sh >> UU/config.sh
+ elif $test -f $src/hints/$file.sh; then
+ . $src/hints/$file.sh
+ $cat $src/hints/$file.sh >> UU/config.sh
elif $test X$tans = X -o X$tans = Xnone ; then
: nothing
else
echo "$file.sh does not exist"
dflt=$file
rp="hint to use instead?"
- . ../UU/myread
+ . UU/myread
for file in $ans; do
- if $test -f "$file.sh"; then
- . ./$file.sh
- $cat $file.sh >> ../UU/config.sh
+ if $test -f "$src/hints/$file.sh"; then
+ . $src/hints/$file.sh
+ $cat $src/hints/$file.sh >> UU/config.sh
elif $test X$ans = X -o X$ans = Xnone ; then
: nothing
else
hint=recommended
: Remember our hint file for later.
- if $test -f "$file.sh" ; then
+ if $test -f "$src/hints/$file.sh" ; then
hintfile="$file"
else
hintfile=''
fi
-
- cd ..
fi
cd UU
;;
*) osvers="$ans" ;;
esac
-
-
: who configured the system
cf_time=`LC_ALL=C; export LC_ALL; $date 2>&1`
cf_by=`(logname) 2>/dev/null`
-case "$cf_by" in "")
+case "$cf_by" in
+"")
cf_by=`(whoami) 2>/dev/null`
- case "$cf_by" in "")
- cf_by=unknown ;;
+ case "$cf_by" in
+ "") cf_by=unknown ;;
esac ;;
esac
+: set up the script used to warn in case of inconsistency
+cat <<EOS >whoa
+$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'
+
+cat <<EOM
+
+Perl can be built to take advantage of threads, on some systems.
+To do so, Configure must be run with -Dusethreads.
+(See README.threads for details.)
+EOM
+case "$usethreads" in
+$define|true|[yY]*) dflt='y';;
+*) dflt='n';;
+esac
+rp='Build a threading Perl?'
+. ./myread
+case "$ans" in
+y|Y) val="$define" ;;
+*) val="$undef" ;;
+esac
+set usethreads
+eval $setvar
+
: determine the architecture name
echo " "
if xxx=`./loc arch blurfl $pth`; $test -f "$xxx"; then
*) archname="$ans" ;;
esac
myarchname="$tarch"
-
: is AFS running?
echo " "
case "$afs" in
: get the patchlevel
echo " "
echo "Getting the current patchlevel..." >&4
-if $test -r ../patchlevel.h;then
- patchlevel=`awk '/PATCHLEVEL/ {print $3}' ../patchlevel.h`
- subversion=`awk '/SUBVERSION/ {print $3}' ../patchlevel.h`
+if $test -r $rsrc/patchlevel.h;then
+ patchlevel=`awk '/PATCHLEVEL/ {print $3}' $rsrc/patchlevel.h`
+ subversion=`awk '/SUBVERSION/ {print $3}' $rsrc/patchlevel.h`
else
patchlevel=0
subversion=0
d_archlib="$define"
fi
-: set up the script used to warn in case of inconsistency
-cat <<EOS >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'
-
-: bincompat3 is no more even possible starting with 5.005
-d_bincompat3=$undef
-
: make some quick guesses about what we are up against
echo " "
$echo $n "Hmm... $c"
set d_dosuid
eval $setvar
-: determine where site specific libraries go.
-set sitelib sitelib
-eval $prefixit
-case "$sitelib" in
-'') dflt="$privlib/site_perl" ;;
-*) dflt="$sitelib" ;;
-esac
-$cat <<EOM
-
-The installation process will also create a directory for
-site-specific extensions and modules. Some users find it convenient
-to place all local files in this directory rather than in the main
-distribution directory.
-
-EOM
-fn=d~+
-rp='Pathname for the site-specific library files?'
-. ./getfile
-if $test "X$sitelibexp" != "X$ansexp"; then
- installsitelib=''
-fi
-sitelib="$ans"
-sitelibexp="$ansexp"
-if $afs; then
- $cat <<EOM
-
-Since you are running AFS, I need to distinguish the directory in
-which site-specific files reside from the directory in which they are
-installed (and from which they are presumably copied to the former
-directory by occult means).
-
-EOM
- case "$installsitelib" in
- '') dflt=`echo $sitelibexp | sed 's#^/afs/#/afs/.#'`;;
- *) dflt="$installsitelib";;
- esac
- fn=de~
- rp='Where will site-specific files be installed?'
- . ./getfile
- installsitelib="$ans"
-else
- installsitelib="$sitelibexp"
-fi
-
-: determine where site specific architecture-dependent libraries go.
-xxx=`echo $sitelib/$archname | sed 's!^$prefix!!'`
-: xxx is usuually lib/site_perl/archname.
-set sitearch sitearch none
-eval $prefixit
-case "$sitearch" in
-'') dflt="$sitelib/$archname" ;;
-*) dflt="$sitearch" ;;
-esac
-$cat <<EOM
-
-The installation process will also create a directory for
-architecture-dependent site-specific extensions and modules.
-
-EOM
-fn=nd~+
-rp='Pathname for the site-specific architecture-dependent library files?'
-. ./getfile
-if $test "X$sitearchexp" != "X$ansexp"; then
- installsitearch=''
-fi
-sitearch="$ans"
-sitearchexp="$ansexp"
-if $afs; then
- $cat <<EOM
-
-Since you are running AFS, I need to distinguish the directory in
-which site-specific architecture-dependent library files reside from
-the directory in which they are installed (and from which they are
-presumably copied to the former directory by occult means).
-
-EOM
- case "$installsitearch" in
- '') dflt=`echo $sitearchexp | sed 's#^/afs/#/afs/.#'`;;
- *) dflt="$installsitearch";;
- esac
- fn=de~
- rp='Where will site-specific architecture-dependent files be installed?'
- . ./getfile
- installsitearch="$ans"
-else
- installsitearch="$sitearchexp"
-fi
-
-: determine where old public architecture dependent libraries might be
-case "$oldarchlib" in
-'') case "$privlib" in
- '') ;;
- *) dflt="$privlib/$archname"
- ;;
- esac
- ;;
-*) dflt="$oldarchlib"
- ;;
-esac
-if $test ! -d "$dflt/auto"; then
- dflt=none
-fi
-cat <<EOM
-
-In 5.001, Perl stored architecture-dependent library files in a directory
-with a name such as $privlib/$archname,
-and this directory contained files from the standard extensions and
-files from any additional extensions you might have added. Starting
-with version 5.002, all the architecture-dependent standard extensions
-will go into a version-specific directory such as
-$archlib,
-while locally-added extensions will go into
-$sitearch.
-
-If you wish Perl to continue to search the old architecture-dependent
-library for your local extensions, give the path to that directory.
-If you do not wish to use your old architecture-dependent library
-files, answer 'none'.
-
-EOM
-fn=dn~
-rp='Directory for your old 5.001 architecture-dependent libraries?'
-. ./getfile
-oldarchlib="$ans"
-oldarchlibexp="$ansexp"
-case "$oldarchlib" in
-''|' ') val="$undef" ;;
-*) val="$define" ;;
-esac
-set d_oldarchlib
-eval $setvar
-
: determine where public executables go
echo " "
set dflt bin bin
installbin="$binexp"
fi
+
+: Binary compatibility with 5.003 is not possible with 5.004_50 and later.
+if test $patchlevel -ge 4 -o $subversion -ge 50; then
+ val=$undef
+else
+ $cat <<EOM
+
+Perl 5.004 can be compiled for binary compatibility with 5.003.
+If you decide to do so, you will be able to continue using any
+extensions that were compiled for Perl 5.003. However, binary
+compatibility forces Perl to expose some of its internal symbols
+in the same way that 5.003 did. So you may have symbol conflicts
+if you embed a binary-compatible Perl in other programs.
+
+EOM
+ case "$d_bincompat3" in
+ "$undef") dflt=n ;;
+ *) dflt=y ;;
+ esac
+ rp='Binary compatibility with Perl 5.003?'
+ . ./myread
+ case "$ans" in
+ y*) val="$define" ;;
+ *) val="$undef" ;;
+ esac
+fi
+set d_bincompat3
+eval $setvar
+case "$d_bincompat3" in
+"$define") bincompat3=y ;;
+*) bincompat3=n ;;
+esac
+
: determine where manual pages are on this system
echo " "
case "$sysman" in
echo "Could not find manual pages in source form." >&4
fi
-: see what memory models we can support
-case "$models" in
-'')
- $cat >pdp11.c <<'EOP'
-main() {
-#ifdef pdp11
- exit(0);
-#else
- exit(1);
-#endif
-}
-EOP
- (cc -o pdp11 pdp11.c) >/dev/null 2>&1
- if $test -f pdp11 && ./pdp11 2>/dev/null; then
- dflt='unsplit split'
- else
- tans=`./loc . X /lib/small /lib/large /usr/lib/small /usr/lib/large /lib/medium /usr/lib/medium /lib/huge`
- case "$tans" in
- X) dflt='none';;
- *) if $test -d /lib/small || $test -d /usr/lib/small; then
- dflt='small'
- else
- dflt=''
- fi
- if $test -d /lib/medium || $test -d /usr/lib/medium; then
- dflt="$dflt medium"
- fi
- if $test -d /lib/large || $test -d /usr/lib/large; then
- dflt="$dflt large"
- fi
- if $test -d /lib/huge || $test -d /usr/lib/huge; then
- dflt="$dflt huge"
- fi
- esac
- fi;;
-*) dflt="$models";;
-esac
+: determine where manual pages go
+set man1dir man1dir none
+eval $prefixit
$cat <<EOM
-
-Some systems have different model sizes. On most systems they are called
-small, medium, large, and huge. On the PDP11 they are called unsplit and
-split. If your system doesn't support different memory models, say "none".
-If you wish to force everything to one memory model, say "none" here and
-put the appropriate flags later when it asks you for other cc and ld flags.
-Venix systems may wish to put "none" and let the compiler figure things out.
-(In the following question multiple model names should be space separated.)
+$spackage has manual pages available in source form.
EOM
-rp="Which memory models are supported?"
-. ./myread
-models="$ans"
-
-case "$models" in
-none)
- small=''
- medium=''
- large=''
- huge=''
- unsplit=''
- split=''
- ;;
-*split)
+case "$nroff" in
+nroff)
+ echo "However, you don't have nroff, so they're probably useless to you."
+ case "$man1dir" in
+ '') man1dir="none";;
+ esac;;
+esac
+echo "If you don't want the manual sources installed, answer 'none'."
+case "$man1dir" in
+' ') dflt=none
+ ;;
+'')
+ lookpath="$prefixexp/man/man1 $prefixexp/man/l_man/man1"
+ lookpath="$lookpath $prefixexp/man/p_man/man1"
+ lookpath="$lookpath $prefixexp/man/u_man/man1"
+ lookpath="$lookpath $prefixexp/man/man.1"
+ case "$sysman" in
+ */?_man*) dflt=`./loc . $prefixexp/l_man/man1 $lookpath` ;;
+ *) dflt=`./loc . $prefixexp/man/man1 $lookpath` ;;
+ esac
+ set dflt
+ eval $prefixup
+ ;;
+*) dflt="$man1dir"
+ ;;
+esac
+echo " "
+fn=dn+~
+rp="Where do the main $spackage manual pages (source) go?"
+. ./getfile
+if $test "X$man1direxp" != "X$ansexp"; then
+ installman1dir=''
+fi
+man1dir="$ans"
+man1direxp="$ansexp"
+case "$man1dir" in
+'') man1dir=' '
+ installman1dir='';;
+esac
+if $afs; then
+ $cat <<EOM
+
+Since you are running AFS, I need to distinguish the directory in which
+manual pages reside from the directory in which they are installed (and from
+which they are presumably copied to the former directory by occult means).
+
+EOM
+ case "$installman1dir" in
+ '') dflt=`echo $man1direxp | sed 's#^/afs/#/afs/.#'`;;
+ *) dflt="$installman1dir";;
+ esac
+ fn=de~
+ rp='Where will man pages be installed?'
+ . ./getfile
+ installman1dir="$ans"
+else
+ installman1dir="$man1direxp"
+fi
+
+: What suffix to use on installed man pages
+
+case "$man1dir" in
+' ')
+ man1ext='0'
+ ;;
+*)
+ rp="What suffix should be used for the main $spackage man pages?"
+ case "$man1ext" in
+ '') case "$man1dir" in
+ *1) dflt=1 ;;
+ *1p) dflt=1p ;;
+ *1pm) dflt=1pm ;;
+ *l) dflt=l;;
+ *n) dflt=n;;
+ *o) dflt=o;;
+ *p) dflt=p;;
+ *C) dflt=C;;
+ *L) dflt=L;;
+ *L1) dflt=L1;;
+ *) dflt=1;;
+ esac
+ ;;
+ *) dflt="$man1ext";;
+ esac
+ . ./myread
+ man1ext="$ans"
+ ;;
+esac
+
+: see if we can have long filenames
+echo " "
+rmlist="$rmlist /tmp/cf$$"
+$test -d /tmp/cf$$ || mkdir /tmp/cf$$
+first=123456789abcdef
+second=/tmp/cf$$/$first
+$rm -f $first $second
+if (echo hi >$first) 2>/dev/null; then
+ if $test -f 123456789abcde; then
+ echo 'You cannot have filenames longer than 14 characters. Sigh.' >&4
+ val="$undef"
+ else
+ if (echo hi >$second) 2>/dev/null; then
+ if $test -f /tmp/cf$$/123456789abcde; then
+ $cat <<'EOM'
+That's peculiar... You can have filenames longer than 14 characters, but only
+on some of the filesystems. Maybe you are using NFS. Anyway, to avoid problems
+I shall consider your system cannot support long filenames at all.
+EOM
+ val="$undef"
+ else
+ echo 'You can have filenames longer than 14 characters.' >&4
+ val="$define"
+ fi
+ else
+ $cat <<'EOM'
+How confusing! Some of your filesystems are sane enough to allow filenames
+longer than 14 characters but some others like /tmp can't even think about them.
+So, for now on, I shall assume your kernel does not allow them at all.
+EOM
+ val="$undef"
+ fi
+ fi
+else
+ $cat <<'EOM'
+You can't have filenames longer than 14 chars. You can't even think about them!
+EOM
+ val="$undef"
+fi
+set d_flexfnam
+eval $setvar
+$rm -rf /tmp/cf$$ 123456789abcde*
+
+: determine where library module manual pages go
+set man3dir man3dir none
+eval $prefixit
+$cat <<EOM
+
+$spackage has manual pages for many of the library modules.
+EOM
+
+case "$nroff" in
+nroff)
+ $cat <<'EOM'
+However, you don't have nroff, so they're probably useless to you.
+EOM
+ case "$man3dir" in
+ '') man3dir="none";;
+ esac;;
+esac
+
+case "$d_flexfnam" in
+undef)
+ $cat <<'EOM'
+However, your system can't handle the long file names like File::Basename.3.
+EOM
+ case "$man3dir" in
+ '') man3dir="none";;
+ esac;;
+esac
+
+echo "If you don't want the manual sources installed, answer 'none'."
+prog=`echo $package | $sed 's/-*[0-9.]*$//'`
+case "$man3dir" in
+'') case "$prefix" in
+ *$prog*) dflt=`echo $man1dir |
+ $sed -e 's/man1/man3/g' -e 's/man\.1/man\.3/g'` ;;
+ *) dflt="$privlib/man/man3" ;;
+ esac
+ ;;
+' ') dflt=none;;
+*) dflt="$man3dir" ;;
+esac
+echo " "
+
+fn=dn+~
+rp="Where do the $package library man pages (source) go?"
+. ./getfile
+if test "X$man3direxp" != "X$ansexp"; then
+ installman3dir=''
+fi
+
+man3dir="$ans"
+man3direxp="$ansexp"
+case "$man3dir" in
+'') man3dir=' '
+ installman3dir='';;
+esac
+if $afs; then
+ $cat <<EOM
+
+Since you are running AFS, I need to distinguish the directory in which
+manual pages reside from the directory in which they are installed (and from
+which they are presumably copied to the former directory by occult means).
+
+EOM
+ case "$installman3dir" in
+ '') dflt=`echo $man3direxp | sed 's#^/afs/#/afs/.#'`;;
+ *) dflt="$installman3dir";;
+ esac
+ fn=de~
+ rp='Where will man pages be installed?'
+ . ./getfile
+ installman3dir="$ans"
+else
+ installman3dir="$man3direxp"
+fi
+
+: What suffix to use on installed man pages
+
+case "$man3dir" in
+' ')
+ man3ext='0'
+ ;;
+*)
+ rp="What suffix should be used for the $package library man pages?"
+ case "$man3ext" in
+ '') case "$man3dir" in
+ *3) dflt=3 ;;
+ *3p) dflt=3p ;;
+ *3pm) dflt=3pm ;;
+ *l) dflt=l;;
+ *n) dflt=n;;
+ *o) dflt=o;;
+ *p) dflt=p;;
+ *C) dflt=C;;
+ *L) dflt=L;;
+ *L3) dflt=L3;;
+ *) dflt=3;;
+ esac
+ ;;
+ *) dflt="$man3ext";;
+ esac
+ . ./myread
+ man3ext="$ans"
+ ;;
+esac
+
+: determine where public executable scripts go
+set scriptdir scriptdir
+eval $prefixit
+case "$scriptdir" in
+'')
+ dflt="$bin"
+ : guess some guesses
+ $test -d /usr/share/scripts && dflt=/usr/share/scripts
+ $test -d /usr/share/bin && dflt=/usr/share/bin
+ $test -d /usr/local/script && dflt=/usr/local/script
+ $test -d $prefixexp/script && dflt=$prefixexp/script
+ set dflt
+ eval $prefixup
+ ;;
+*) dflt="$scriptdir"
+ ;;
+esac
+$cat <<EOM
+
+Some installations have a separate directory just for executable scripts so
+that they can mount it across multiple architectures but keep the scripts in
+one spot. You might, for example, have a subdirectory of /usr/share for this.
+Or you might just lump your scripts in with all your other executables.
+
+EOM
+fn=d~
+rp='Where do you keep publicly executable scripts?'
+. ./getfile
+if $test "X$ansexp" != "X$scriptdirexp"; then
+ installscript=''
+fi
+scriptdir="$ans"
+scriptdirexp="$ansexp"
+if $afs; then
+ $cat <<EOM
+
+Since you are running AFS, I need to distinguish the directory in which
+scripts reside from the directory in which they are installed (and from
+which they are presumably copied to the former directory by occult means).
+
+EOM
+ case "$installscript" in
+ '') dflt=`echo $scriptdirexp | sed 's#^/afs/#/afs/.#'`;;
+ *) dflt="$installscript";;
+ esac
+ fn=de~
+ rp='Where will public scripts be installed?'
+ . ./getfile
+ installscript="$ans"
+else
+ installscript="$scriptdirexp"
+fi
+
+: determine where site specific libraries go.
+set sitelib sitelib
+eval $prefixit
+case "$sitelib" in
+'')
+ prog=`echo $package | $sed 's/-*[0-9.]*$//'`
+ dflt="$privlib/site_$prog" ;;
+*) dflt="$sitelib" ;;
+esac
+$cat <<EOM
+
+The installation process will also create a directory for
+site-specific extensions and modules. Some users find it convenient
+to place all local files in this directory rather than in the main
+distribution directory.
+
+EOM
+fn=d~+
+rp='Pathname for the site-specific library files?'
+. ./getfile
+if $test "X$sitelibexp" != "X$ansexp"; then
+ installsitelib=''
+fi
+sitelib="$ans"
+sitelibexp="$ansexp"
+if $afs; then
+ $cat <<EOM
+
+Since you are running AFS, I need to distinguish the directory in
+which site-specific files reside from the directory in which they are
+installed (and from which they are presumably copied to the former
+directory by occult means).
+
+EOM
+ case "$installsitelib" in
+ '') dflt=`echo $sitelibexp | sed 's#^/afs/#/afs/.#'`;;
+ *) dflt="$installsitelib";;
+ esac
+ fn=de~
+ rp='Where will site-specific files be installed?'
+ . ./getfile
+ installsitelib="$ans"
+else
+ installsitelib="$sitelibexp"
+fi
+
+: determine where site specific architecture-dependent libraries go.
+xxx=`echo $sitelib/$archname | sed 's!^$prefix!!'`
+: xxx is usuually lib/site_perl/archname.
+set sitearch sitearch none
+eval $prefixit
+case "$sitearch" in
+'') dflt="$sitelib/$archname" ;;
+*) dflt="$sitearch" ;;
+esac
+$cat <<EOM
+
+The installation process will also create a directory for
+architecture-dependent site-specific extensions and modules.
+
+EOM
+fn=nd~+
+rp='Pathname for the site-specific architecture-dependent library files?'
+. ./getfile
+if $test "X$sitearchexp" != "X$ansexp"; then
+ installsitearch=''
+fi
+sitearch="$ans"
+sitearchexp="$ansexp"
+if $afs; then
+ $cat <<EOM
+
+Since you are running AFS, I need to distinguish the directory in
+which site-specific architecture-dependent library files reside from
+the directory in which they are installed (and from which they are
+presumably copied to the former directory by occult means).
+
+EOM
+ case "$installsitearch" in
+ '') dflt=`echo $sitearchexp | sed 's#^/afs/#/afs/.#'`;;
+ *) dflt="$installsitearch";;
+ esac
+ fn=de~
+ rp='Where will site-specific architecture-dependent files be installed?'
+ . ./getfile
+ installsitearch="$ans"
+else
+ installsitearch="$sitearchexp"
+fi
+
+: see what memory models we can support
+case "$models" in
+'')
+ $cat >pdp11.c <<'EOP'
+main() {
+#ifdef pdp11
+ exit(0);
+#else
+ exit(1);
+#endif
+}
+EOP
+ ( cc -o pdp11 pdp11.c ) >/dev/null 2>&1
+ if $test -f pdp11 && ./pdp11 2>/dev/null; then
+ dflt='unsplit split'
+ else
+ tans=`./loc . X /lib/small /lib/large /usr/lib/small /usr/lib/large /lib/medium /usr/lib/medium /lib/huge`
+ case "$tans" in
+ X) dflt='none';;
+ *) if $test -d /lib/small || $test -d /usr/lib/small; then
+ dflt='small'
+ else
+ dflt=''
+ fi
+ if $test -d /lib/medium || $test -d /usr/lib/medium; then
+ dflt="$dflt medium"
+ fi
+ if $test -d /lib/large || $test -d /usr/lib/large; then
+ dflt="$dflt large"
+ fi
+ if $test -d /lib/huge || $test -d /usr/lib/huge; then
+ dflt="$dflt huge"
+ fi
+ esac
+ fi;;
+*) dflt="$models";;
+esac
+$cat <<EOM
+
+Some systems have different model sizes. On most systems they are called
+small, medium, large, and huge. On the PDP11 they are called unsplit and
+split. If your system doesn't support different memory models, say "none".
+If you wish to force everything to one memory model, say "none" here and
+put the appropriate flags later when it asks you for other cc and ld flags.
+Venix systems may wish to put "none" and let the compiler figure things out.
+(In the following question multiple model names should be space separated.)
+
+EOM
+rp="Which memory models are supported?"
+. ./myread
+models="$ans"
+
+case "$models" in
+none)
+ small=''
+ medium=''
+ large=''
+ huge=''
+ unsplit=''
+ split=''
+ ;;
+*split)
case "$split" in
'') if $contains '\-i' $sysman/ld.1 >/dev/null 2>&1 || \
$contains '\-i' $sysman/cc.1 >/dev/null 2>&1; then
echo "Unrecognized memory models--you may have to edit Makefile.SH" >&4
;;
esac
+$rm -f pdp11.* pdp11
: see if we need a special compiler
echo " "
fi
chmod +x mips
$eunicefix mips
-echo " "
case "$usrinc" in
'') ;;
*) dflt="$usrinc";;
esac
case "$xxx_prompt" in
y) fn=d/
+ echo " "
rp='Where are the include files you want to use?'
. ./getfile
usrinc="$ans"
*) libpth="$ans";;
esac
-: Define several unixisms. Hints files or command line options
-: can be used to override them.
-case "$ar" in
-'') ar='ar';;
-esac
-case "$lib_ext" in
-'') lib_ext='.a';;
-esac
-case "$obj_ext" in
-'') obj_ext='.o';;
-esac
-case "$path_sep" in
-'') path_sep=':';;
-esac
-: Which makefile gets called first. This is used by make depend.
-case "$firstmakefile" in
-'') firstmakefile='makefile';;
-esac
-
: compute shared library extension
case "$so" in
'')
. ./myread
so="$ans"
+: Define several unixisms.
+: Hints files or command line option can be used to override them.
+: The convoluted testing is in case hints files set either the old
+: or the new name.
+case "$_exe" in
+'') case "$exe_ext" in
+ '') ;;
+ *) _exe="$exe_ext" ;;
+ esac
+ ;;
+esac
+case "$_a" in
+'') case "$lib_ext" in
+ '') _a='.a';;
+ *) _a="$lib_ext" ;;
+ esac
+ ;;
+esac
+case "$_o" in
+'') case "$obj_ext" in
+ '') _o='.o';;
+ *) _o="$obj_ext";;
+ esac
+ ;;
+esac
+case "$p_" in
+'') case "$path_sep" in
+ '') p_=':';;
+ *) p_="$path_sep";;
+ esac
+ ;;
+esac
+exe_ext=$_exe
+lib_ext=$_a
+obj_ext=$_o
+path_sep=$p_
+
+: Which makefile gets called first. This is used by make depend.
+case "$firstmakefile" in
+'') firstmakefile='makefile';;
+esac
+
: Looking for optional libraries
echo " "
echo "Checking for optional libraries..." >&4
*"-l$thislib "*);;
*) dflt="$dflt -l$thislib";;
esac
- elif xxx=`./loc lib$thislib$lib_ext X $libpth`; $test -f "$xxx"; then
+ elif xxx=`./loc lib$thislib$_a X $libpth`; $test -f "$xxx"; then
echo "Found -l$thislib."
case " $dflt " in
*"-l$thislib "*);;
*) dflt="$dflt -l$thislib";;
esac
- elif xxx=`./loc $thislib$lib_ext X $libpth`; $test -f "$xxx"; then
+ elif xxx=`./loc $thislib$_a X $libpth`; $test -f "$xxx"; then
echo "Found -l$thislib."
case " $dflt " in
*"-l$thislib "*);;
*) dflt="$dflt -l$thislib";;
esac
- elif xxx=`./loc lib${thislib}_s$lib_ext X $libpth`; $test -f "$xxx"; then
+ elif xxx=`./loc lib${thislib}_s$_a X $libpth`; $test -f "$xxx"; then
echo "Found -l${thislib}_s."
case " $dflt " in
*"-l$thislib "*);;
*) dflt="$dflt -l${thislib}_s";;
esac
- elif xxx=`./loc Slib$thislib$lib_ext X $xlibpth`; $test -f "$xxx"; then
+ elif xxx=`./loc Slib$thislib$_a X $xlibpth`; $test -f "$xxx"; then
echo "Found -l$thislib."
case " $dflt " in
*"-l$thislib "*);;
-I/whatever and -DWHATEVER flags and any other flags used by the C compiler,
but you should NOT include libraries or ld flags like -lwhatever. If you
want $package to honor its debug switch, you should include -DDEBUGGING here.
-Your C compiler might also need additional flags, such as -D_POSIX_SOURCE,
--DHIDEMYMALLOC or -DCRIPPLED_CC.
+Your C compiler might also need additional flags, such as -D_POSIX_SOURCE.
To use no flags, specify the word "none".
esac
if $cppstdin -DLFRULB=bar $cppflags $ftry $cppminus <cpp.c \
>cpp1.out 2>/dev/null && \
- $cpprun -DLFRULB=bar $ftry $cpplast <cpp.c \
+ $cpprun -DLFRULB=bar $cppflags $ftry $cpplast <cpp.c \
>cpp2.out 2>/dev/null && \
$contains 'foo.*xx.*bar' cpp1.out >/dev/null 2>&1 && \
$contains 'foo.*xx.*bar' cpp2.out >/dev/null 2>&1
esac
: flags used in final linking phase
-
case "$ldflags" in
'') if ./venix; then
dflt='-i -z'
: coherency check
echo " "
-echo "Checking your choice of C compiler, libs, and flags for coherency..." >&4
+echo "Checking your choice of C compiler and flags for coherency..." >&4
set X $cc $optimize $ccflags $ldflags -o try try.c $libs
shift
$cat >try.msg <<EOM
EOM
$cat > try.c <<'EOF'
#include <stdio.h>
-main() { exit(0); }
+main() { printf("Ok\n"); exit(0); }
EOF
dflt=y
-if sh -c "$cc $optimize $ccflags -o try try.c $ldflags $libs" >>try.msg 2>&1; then
+if sh -c "$cc $optimize $ccflags $ldflags -o try try.c $libs" >>try.msg 2>&1; then
if sh -c './try' >>try.msg 2>&1; then
- dflt=n
+ xxx=`./try`
+ case "$xxx" in
+ "Ok") dflt=n ;;
+ *) echo 'The program compiled OK, but produced no output.' >> try.msg
+ case " $libs " in
+ *" -lsfio "*)
+ cat >> try.msg <<'EOQS'
+If $libs contains -lsfio, and sfio is mis-configured, then it
+sometimes (apparently) runs and exits with a 0 status, but with no
+output! It may have to do with sfio's use of _exit vs. exit.
+
+EOQS
+ rp="You have a big problem. Shall I abort Configure"
+ dflt=y
+ ;;
+ esac
+ ;;
+ esac
else
echo "The program compiled OK, but exited with status $?." >>try.msg
- rp="You have a problem. Shall I abort Configure (and explain the problem)"
+ rp="You have a problem. Shall I abort Configure"
dflt=y
fi
else
echo "I can't compile the test program." >>try.msg
- rp="You have a BIG problem. Shall I abort Configure (and explain the problem)"
+ rp="You have a BIG problem. Shall I abort Configure"
dflt=y
fi
case "$dflt" in
esac
$rm -f try try.* core
+: define a shorthand compile call
+compile='
+mc_file=$1;
+shift;
+$cc $optimize $ccflags $ldflags -o ${mc_file}$_exe $* ${mc_file}.c $libs > /dev/null 2>&1;'
+
echo " "
echo "Checking for GNU C Library..." >&4
cat >gnulibc.c <<EOM
int
main()
{
- return __libc_main();
+ return __libc_main();
}
EOM
-if $cc $ccflags $ldflags -o gnulibc gnulibc.c $libs >/dev/null 2>&1 && \
- ./gnulibc | $contains '^GNU C Library' >/dev/null 2>&1; then
+set gnulibc
+if eval $compile && \
+ ./gnulibc | $contains '^GNU C Library' >/dev/null 2>&1; then
val="$define"
echo "You are using the GNU C Library"
else
case "$libc" in
'') libc=unknown
case "$libs" in
- *-lc_s*) libc=`./loc libc_s$lib_ext $libc $libpth`
+ *-lc_s*) libc=`./loc libc_s$_a $libc $libpth`
esac
;;
esac
:
elif try=`./loc lib$thislib.$so X $libpth`; $test -f "$try"; then
:
- elif try=`./loc lib$thislib$lib_ext X $libpth`; $test -f "$try"; then
+ elif try=`./loc lib$thislib$_a X $libpth`; $test -f "$try"; then
:
- elif try=`./loc $thislib$lib_ext X $libpth`; $test -f "$try"; then
+ elif try=`./loc $thislib$_a X $libpth`; $test -f "$try"; then
:
elif try=`./loc lib$thislib X $libpth`; $test -f "$try"; then
:
elif try=`./loc $thislib X $libpth`; $test -f "$try"; then
:
- elif try=`./loc Slib$thislib$lib_ext X $xlibpth`; $test -f "$try"; then
+ elif try=`./loc Slib$thislib$_a X $xlibpth`; $test -f "$try"; then
:
else
try=''
: The messy sed command sorts on library version numbers.
$test -r $1 || \
set `echo blurfl; echo $xxx/libc.$so.[0-9]* | \
- tr ' ' '\012' | egrep -v '\.[A-Za-z]*$' | $sed -e '
+ tr ' ' '\012' | egrep -v '\.[A-Za-z]*$' | $sed -e '
h
s/[0-9][0-9]*/0000&/g
s/0*\([0-9][0-9][0-9][0-9][0-9]\)/\1/g
G
s/\n/ /' | \
- sort | $sed -e 's/^.* //'`
+ sort | $sed -e 's/^.* //'`
eval set \$$#
done
$test -r $1 || set /usr/ccs/lib/libc.$so
- $test -r $1 || set /lib/libsys_s$lib_ext
- ;;
+ $test -r $1 || set /lib/libsys_s$_a
+ ;;
*)
set blurfl
;;
fi
elif $test -r "$libc" || (test -h "$libc") >/dev/null 2>&1; then
echo "Your C library seems to be in $libc, as you said before."
-elif $test -r $incpath/usr/lib/libc$lib_ext; then
- libc=$incpath/usr/lib/libc$lib_ext;
+elif $test -r $incpath/usr/lib/libc$_a; then
+ libc=$incpath/usr/lib/libc$_a;
echo "Your C library seems to be in $libc. That's fine."
-elif $test -r /lib/libc$lib_ext; then
- libc=/lib/libc$lib_ext;
+elif $test -r /lib/libc$_a; then
+ libc=/lib/libc$_a;
echo "Your C library seems to be in $libc. You're normal."
else
- if tans=`./loc libc$lib_ext blurfl/dyick $libpth`; $test -r "$tans"; then
+ if tans=`./loc libc$_a blurfl/dyick $libpth`; $test -r "$tans"; then
:
elif tans=`./loc libc blurfl/dyick $libpth`; $test -r "$tans"; then
libnames="$libnames "`./loc clib blurfl/dyick $libpth`
elif tans=`./loc clib blurfl/dyick $libpth`; $test -r "$tans"; then
:
- elif tans=`./loc Slibc$lib_ext blurfl/dyick $xlibpth`; $test -r "$tans"; then
+ elif tans=`./loc Slibc$_a blurfl/dyick $xlibpth`; $test -r "$tans"; then
:
- elif tans=`./loc Mlibc$lib_ext blurfl/dyick $xlibpth`; $test -r "$tans"; then
+ elif tans=`./loc Mlibc$_a blurfl/dyick $xlibpth`; $test -r "$tans"; then
:
else
- tans=`./loc Llibc$lib_ext blurfl/dyick $xlibpth`
+ tans=`./loc Llibc$_a blurfl/dyick $xlibpth`
fi
if $test -r "$tans"; then
echo "Your C library seems to be in $tans, of all places."
echo " "
$echo $n "This may take a while...$c" >&4
-: Linux may need the special Dynamic option to nm for shared libraries.
-: In general, this is stored in the nm_so_opt variable.
-: Unfortunately, that option may be fatal on non-shared libraries.
-for nm_libs_ext in $*; do
- case $nm_libs_ext in
- *$so*) nm $nm_so_opt $nm_opt $nm_libs_ext 2>/dev/null ;;
- *) nm $nm_opt $nm_libs_ext 2>/dev/null ;;
+for file in $*; do
+ case $file in
+ *$so*) nm $nm_so_opt $nm_opt $file 2>/dev/null;;
+ *) nm $nm_opt $file 2>/dev/null;;
esac
-done > libc.tmp
+done >libc.tmp
$echo $n ".$c"
$grep fprintf libc.tmp > libc.ptf
for thisname in $libnames; do
ar t $thisname >>libc.tmp
done
- $sed -e 's/\.o$//' < libc.tmp > libc.list
+ $sed -e "s/\\$_o\$//" < libc.tmp > libc.list
echo "Ok." >&4
else
echo "ar didn't seem to work right." >&4
echo "Maybe this is a Cray...trying bld instead..." >&4
- if bld t $libc | $sed -e 's/.*\///' -e 's/\.o:.*$//' > libc.list
+ if bld t $libc | $sed -e 's/.*\///' -e "s/\\$_o:.*\$//" > libc.list
then
for thisname in $libnames; do
bld t $libnames | \
- $sed -e 's/.*\///' -e 's/\.o:.*$//' >>libc.list
+ $sed -e 's/.*\///' -e "s/\\$_o:.*\$//" >>libc.list
ar t $thisname >>libc.tmp
done
echo "Ok." >&4
fi;;
*)
echo "main() { extern short $1$tdc; printf(\"%hd\", $1$tc); }" > t.c;
- if $cc $ccflags $ldflags -o t t.c $libs >/dev/null 2>&1;
+ if $cc $optimize $ccflags $ldflags -o t t.c $libs >/dev/null 2>&1;
then tval=true;
else tval=false;
fi;
'') case "$osname" in
hpux) dflt='+z' ;;
next) dflt='none' ;;
- svr4*|esix*) dflt='-Kpic' ;;
irix*) dflt='-KPIC' ;;
- solaris) case "$ccflags" in
- *-DDEBUGGING*) dflt='-KPIC' ;;
- *) dflt='-Kpic' ;;
- esac ;;
+ svr4*|esix*|solaris)
+ case "$ccflags" in
+ *-DDEBUGGING*) dflt='-KPIC' ;;
+ *) dflt='-Kpic' ;;
+ esac
+ ;;
sunos) dflt='-pic' ;;
*) dflt='none' ;;
- esac ;;
- *) case "$osname/$ccflags" in
- solaris/*-DDEBUGGING*) dflt='-fPIC' ;;
- *) dflt='-fpic' ;;
+ esac
+ ;;
+ *) case "$osname" in
+ svr4*|esix*|solaris)
+ case "$ccflags" in
+ *-DDEBUGGING*) dflt='-fPIC' ;;
+ *) dflt='-fpic' ;;
+ esac
+ ;;
+ *) dflt='-fpic' ;;
esac ;;
esac ;;
*) dflt="$cccdlflags" ;;
;;
esac
;;
- $define|true|[Yy]*)
- dflt=y
- ;;
- *) dflt=n
- ;;
- esac
- $cat << EOM
-
-The perl executable is normally obtained by linking perlmain.c with
-libperl${lib_ext}, any static extensions (usually just DynaLoader), and
-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
-default is probably sensible for your system.
-$also
-
-EOM
- rp="Build a shared libperl.$so (y/n)"
- . ./myread
- case "$ans" in
- true|$define|[Yy]*)
- useshrplib='true'
- # Why does next4 have to be so different?
- case "${osname}${osvers}" in
- next4*) xxx='DYLD_LIBRARY_PATH' ;;
- *) xxx='LD_LIBRARY_PATH' ;;
- esac
- $cat <<EOM >&4
-
-To build perl, you must add the current working directory to your
-$xxx environtment variable before running make. You can do
-this with
- $xxx=\`pwd\`; export $xxx
-for Bourne-style shells, or
- setenv $xxx \`pwd\`
-for Csh-style shells. You *MUST* do this before running make.
-
-EOM
- ;;
- *) useshrplib='false' ;;
- esac
- ;;
-esac
-
-case "$useshrplib" in
-true)
- case "$libperl" in
- '')
- # Figure out a good name for libperl.so. Since it gets stored in
- # a version-specific architecture-dependent library, the version
- # number isn't really that important, except for making cc/ld happy.
- #
- # A name such as libperl.so.3.1
- majmin="libperl.$so.$patchlevel.$subversion"
- # A name such as libperl.so.301
- majonly=`echo $patchlevel $subversion |
- $awk '{printf "%d%02d", $1, $2}'`
- majonly=libperl.$so.$majonly
- # I'd prefer to keep the os-specific stuff here to a minimum, and
- # rely on figuring it out from the naming of libc.
- case "${osname}${osvers}" in
- next4*)
- dflt=libperl.5.$so
- # XXX How handle the --version stuff for MAB?
- ;;
- linux*) # ld won't link with a bare -lperl otherwise.
- dflt=libperl.$so
- ;;
- *) # Try to guess based on whether libc has major.minor.
- case "$libc" in
- *libc.$so.[0-9]*.[0-9]*) dflt=$majmin ;;
- *libc.$so.[0-9]*) dflt=$majonly ;;
- *) dflt=libperl.$so ;;
- esac
- ;;
- esac
- ;;
- *) dflt=$libperl
- ;;
- esac
- cat << EOM
-
-I need to select a good name for the shared libperl. If your system uses
-library names with major and minor numbers, then you might want something
-like $majmin. Alternatively, if your system uses a single version
-number for shared libraries, then you might want to use $majonly.
-Or, your system might be quite happy with a simple libperl.$so.
-
-Since the shared libperl will get installed into a version-specific
-architecture-dependent directory, the version number of the shared perl
-library probably isn't important, so the default should be o.k.
-
-EOM
- rp='What name do you want to give to the shared libperl?'
- . ./myread
- libperl=$ans
- echo "Ok, I'll use $libperl"
- ;;
-*)
- libperl="libperl${lib_ext}"
- ;;
-esac
-
-# Detect old use of shrpdir via undocumented Configure -Dshrpdir
-case "$shrpdir" in
-'') ;;
-*) $cat >&4 <<EOM
-WARNING: Use of the shrpdir variable for the installation location of
-the shared $libperl is not supported. It was never documented and
-will not work in this version. Let me (chip@perl.com) know of any
-problems this may cause.
-
-EOM
- case "$shrpdir" in
- "$archlibexp/CORE")
- $cat >&4 <<EOM
-But your current setting of $shrpdir is
-the default anyway, so it's harmless.
-EOM
- ;;
- *)
- $cat >&4 <<EOM
-Further, your current attempted setting of $shrpdir
-conflicts with the value of $archlibexp/CORE
-that installperl will use.
-EOM
- ;;
- esac
- ;;
-esac
-
-# How will the perl executable find the installed shared $libperl?
-# Add $xxx to ccdlflags.
-# If we can't figure out a command-line option, use $shrpenv to
-# set env LD_RUN_PATH. The main perl makefile uses this.
-shrpdir=$archlibexp/CORE
-xxx=''
-tmp_shrpenv=''
-if "$useshrplib"; then
- case "$osname" in
- aix)
- # We'll set it in Makefile.SH...
- ;;
- solaris|netbsd)
- xxx="-R $shrpdir"
- ;;
- freebsd)
- xxx="-Wl,-R$shrpdir"
- ;;
- linux|irix*|dec_osf)
- xxx="-Wl,-rpath,$shrpdir"
- ;;
- next)
- # next doesn't like the default...
+ $define|true|[Yy]*)
+ dflt=y
;;
- *)
- tmp_shrpenv="env LD_RUN_PATH=$shrpdir"
+ *) dflt=n
;;
esac
- case "$xxx" in
- '') ;;
- *)
- # Only add $xxx if it isn't already in ccdlflags.
- case " $ccdlflags " in
- *" $xxx "*) ;;
- *) ccdlflags="$ccdlflags $xxx"
- cat <<EOM >&4
+ $cat << EOM
-Adding $xxx to the flags
-passed to $ld so that the perl executable will find the
-installed shared $libperl.
+The perl executable is normally obtained by linking perlmain.c with
+libperl${_a}, any static extensions (usually just DynaLoader), and
+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
+default is probably sensible for your system.
+$also
EOM
- ;;
+ rp="Build a shared libperl.$so (y/n)"
+ . ./myread
+ case "$ans" in
+ true|$define|[Yy]*)
+ useshrplib='true'
+ # Why does next4 have to be so different?
+ case "${osname}${osvers}" in
+ next4*) xxx='DYLD_LIBRARY_PATH' ;;
+ *) xxx='LD_LIBRARY_PATH' ;;
esac
- ;;
- esac
-fi
-# Respect a hint or command-line value.
-case "$shrpenv" in
-'') shrpenv="$tmp_shrpenv" ;;
-esac
+ $cat <<EOM >&4
-: determine where manual pages go
-set man1dir man1dir none
-eval $prefixit
-$cat <<EOM
+To build perl, you must add the current working directory to your
+$xxx environtment variable before running make. You can do
+this with
+ $xxx=\`pwd\`; export $xxx
+for Bourne-style shells, or
+ setenv $xxx \`pwd\`
+for Csh-style shells. You *MUST* do this before running make.
-$spackage has manual pages available in source form.
EOM
-case "$nroff" in
-nroff)
- echo "However, you don't have nroff, so they're probably useless to you."
- case "$man1dir" in
- '') man1dir="none";;
- esac;;
-esac
-echo "If you don't want the manual sources installed, answer 'none'."
-case "$man1dir" in
-' ') dflt=none
- ;;
-'')
- lookpath="$prefixexp/man/man1 $prefixexp/man/l_man/man1"
- lookpath="$lookpath $prefixexp/man/p_man/man1"
- lookpath="$lookpath $prefixexp/man/u_man/man1"
- lookpath="$lookpath $prefixexp/man/man.1"
- : If prefix contains 'perl' then we want to keep the man pages
- : under the prefix directory. Otherwise, look in a variety of
- : other possible places. This is debatable, but probably a
- : good compromise. Well, apparently not.
- : Experience has shown people expect man1dir to be under prefix,
- : so we now always put it there. Users who want other behavior
- : can answer interactively or use a command line option.
- : Does user have System V-style man paths.
- case "$sysman" in
- */?_man*) dflt=`./loc . $prefixexp/l_man/man1 $lookpath` ;;
- *) dflt=`./loc . $prefixexp/man/man1 $lookpath` ;;
+ ;;
+ *) useshrplib='false' ;;
esac
- set dflt
- eval $prefixup
;;
-*) dflt="$man1dir"
- ;;
-esac
-echo " "
-fn=dn+~
-rp="Where do the main $spackage manual pages (source) go?"
-. ./getfile
-if $test "X$man1direxp" != "X$ansexp"; then
- installman1dir=''
-fi
-man1dir="$ans"
-man1direxp="$ansexp"
-case "$man1dir" in
-'') man1dir=' '
- installman1dir='';;
esac
-if $afs; then
- $cat <<EOM
-
-Since you are running AFS, I need to distinguish the directory in which
-manual pages reside from the directory in which they are installed (and from
-which they are presumably copied to the former directory by occult means).
-
-EOM
- case "$installman1dir" in
- '') dflt=`echo $man1direxp | sed 's#^/afs/#/afs/.#'`;;
- *) dflt="$installman1dir";;
- esac
- fn=de~
- rp='Where will man pages be installed?'
- . ./getfile
- installman1dir="$ans"
-else
- installman1dir="$man1direxp"
-fi
-
-: What suffix to use on installed man pages
-case "$man1dir" in
-' ')
- man1ext='0'
- ;;
-*)
- rp="What suffix should be used for the main $spackage man pages?"
- case "$man1ext" in
- '') case "$man1dir" in
- *1) dflt=1 ;;
- *1p) dflt=1p ;;
- *1pm) dflt=1pm ;;
- *l) dflt=l;;
- *n) dflt=n;;
- *o) dflt=o;;
- *p) dflt=p;;
- *C) dflt=C;;
- *L) dflt=L;;
- *L1) dflt=L1;;
- *) dflt=1;;
+case "$useshrplib" in
+true)
+ case "$libperl" in
+ '')
+ # Figure out a good name for libperl.so. Since it gets stored in
+ # a version-specific architecture-dependent library, the version
+ # number isn't really that important, except for making cc/ld happy.
+ #
+ # A name such as libperl.so.3.1
+ majmin="libperl.$so.$patchlevel.$subversion"
+ # A name such as libperl.so.301
+ majonly=`echo $patchlevel $subversion |
+ $awk '{printf "%d%02d", $1, $2}'`
+ majonly=libperl.$so.$majonly
+ # I'd prefer to keep the os-specific stuff here to a minimum, and
+ # rely on figuring it out from the naming of libc.
+ case "${osname}${osvers}" in
+ next4*)
+ dflt=libperl.5.$so
+ # XXX How handle the --version stuff for MAB?
+ ;;
+ linux*) # ld won't link with a bare -lperl otherwise.
+ dflt=libperl.$so
+ ;;
+ *) # Try to guess based on whether libc has major.minor.
+ case "$libc" in
+ *libc.$so.[0-9]*.[0-9]*) dflt=$majmin ;;
+ *libc.$so.[0-9]*) dflt=$majonly ;;
+ *) dflt=libperl.$so ;;
+ esac
+ ;;
esac
;;
- *) dflt="$man1ext";;
+ *) dflt=$libperl
+ ;;
esac
- . ./myread
- man1ext="$ans"
- ;;
-esac
-
-: see if we can have long filenames
-echo " "
-rmlist="$rmlist /tmp/cf$$"
-$test -d /tmp/cf$$ || mkdir /tmp/cf$$
-first=123456789abcdef
-second=/tmp/cf$$/$first
-$rm -f $first $second
-if (echo hi >$first) 2>/dev/null; then
- if $test -f 123456789abcde; then
- echo 'You cannot have filenames longer than 14 characters. Sigh.' >&4
- val="$undef"
- else
- if (echo hi >$second) 2>/dev/null; then
- if $test -f /tmp/cf$$/123456789abcde; then
- $cat <<'EOM'
-That's peculiar... You can have filenames longer than 14 characters, but only
-on some of the filesystems. Maybe you are using NFS. Anyway, to avoid problems
-I shall consider your system cannot support long filenames at all.
-EOM
- val="$undef"
- else
- echo 'You can have filenames longer than 14 characters.' >&4
- val="$define"
- fi
- else
- $cat <<'EOM'
-How confusing! Some of your filesystems are sane enough to allow filenames
-longer than 14 characters but some others like /tmp can't even think about them.
-So, for now on, I shall assume your kernel does not allow them at all.
-EOM
- val="$undef"
- fi
- fi
-else
- $cat <<'EOM'
-You can't have filenames longer than 14 chars. You can't even think about them!
-EOM
- val="$undef"
-fi
-set d_flexfnam
-eval $setvar
-$rm -rf /tmp/cf$$ 123456789abcde*
-
-: determine where library module manual pages go
-set man3dir man3dir none
-eval $prefixit
-$cat <<EOM
+ cat << EOM
-$spackage has manual pages for many of the library modules.
-EOM
+I need to select a good name for the shared libperl. If your system uses
+library names with major and minor numbers, then you might want something
+like $majmin. Alternatively, if your system uses a single version
+number for shared libraries, then you might want to use $majonly.
+Or, your system might be quite happy with a simple libperl.$so.
-case "$nroff" in
-nroff)
- $cat <<'EOM'
-However, you don't have nroff, so they're probably useless to you.
-You can use the supplied perldoc script instead.
-EOM
- case "$man3dir" in
- '') man3dir="none";;
- esac;;
-esac
+Since the shared libperl will get installed into a version-specific
+architecture-dependent directory, the version number of the shared perl
+library probably isn't important, so the default should be o.k.
-case "$d_flexfnam" in
-undef)
- $cat <<'EOM'
-However, your system can't handle the long file names like File::Basename.3.
-You can use the supplied perldoc script instead.
EOM
- case "$man3dir" in
- '') man3dir="none";;
- esac;;
-esac
-
-echo "If you don't want the manual sources installed, answer 'none'."
-: We dont use /usr/local/man/man3 because some man programs will
-: only show the /usr/local/man/man3 contents, and not the system ones,
-: thus man less will show the perl module less.pm, but not the system
-: less command. We might also conflict with TCL man pages.
-: However, something like /opt/perl/man/man3 is fine.
-case "$man3dir" in
-'') case "$prefix" in
- *perl*) dflt=`echo $man1dir |
- $sed -e 's/man1/man3/g' -e 's/man\.1/man\.3/g'` ;;
- *) dflt="$privlib/man/man3" ;;
- esac
+ rp='What name do you want to give to the shared libperl?'
+ . ./myread
+ libperl=$ans
+ echo "Ok, I'll use $libperl"
+ ;;
+*)
+ libperl="libperl${_a}"
;;
-' ') dflt=none;;
-*) dflt="$man3dir" ;;
esac
-echo " "
-fn=dn+~
-rp="Where do the $spackage library man pages (source) go?"
-. ./getfile
-if test "X$man3direxp" != "X$ansexp"; then
- installman3dir=''
-fi
+# Detect old use of shrpdir via undocumented Configure -Dshrpdir
+case "$shrpdir" in
+'') ;;
+*) $cat >&4 <<EOM
+WARNING: Use of the shrpdir variable for the installation location of
+the shared $libperl is not supported. It was never documented and
+will not work in this version. Let me (doughera@lafcol.lafayette.edu)
+know of any problems this may cause.
-man3dir="$ans"
-man3direxp="$ansexp"
-case "$man3dir" in
-'') man3dir=' '
- installman3dir='';;
+EOM
+ case "$shrpdir" in
+ "$archlibexp/CORE")
+ $cat >&4 <<EOM
+But your current setting of $shrpdir is
+the default anyway, so it's harmless.
+EOM
+ ;;
+ *)
+ $cat >&4 <<EOM
+Further, your current attempted setting of $shrpdir
+conflicts with the value of $archlibexp/CORE
+that installperl will use.
+EOM
+ ;;
+ esac
+ ;;
esac
-if $afs; then
- $cat <<EOM
-
-Since you are running AFS, I need to distinguish the directory in which
-manual pages reside from the directory in which they are installed (and from
-which they are presumably copied to the former directory by occult means).
-EOM
- case "$installman3dir" in
- '') dflt=`echo $man3direxp | sed 's#^/afs/#/afs/.#'`;;
- *) dflt="$installman3dir";;
+# How will the perl executable find the installed shared $libperl?
+# Add $xxx to ccdlflags.
+# If we can't figure out a command-line option, use $shrpenv to
+# set env LD_RUN_PATH. The main perl makefile uses this.
+shrpdir=$archlibexp/CORE
+xxx=''
+tmp_shrpenv=''
+if "$useshrplib"; then
+ case "$osname" in
+ aix)
+ # We'll set it in Makefile.SH...
+ ;;
+ solaris|netbsd)
+ xxx="-R $shrpdir"
+ ;;
+ freebsd)
+ xxx="-Wl,-R$shrpdir"
+ ;;
+ linux|irix*|dec_osf)
+ xxx="-Wl,-rpath,$shrpdir"
+ ;;
+ next)
+ # next doesn't like the default...
+ ;;
+ *)
+ tmp_shrpenv="env LD_RUN_PATH=$shrpdir"
+ ;;
esac
- fn=de~
- rp='Where will man pages be installed?'
- . ./getfile
- installman3dir="$ans"
-else
- installman3dir="$man3direxp"
-fi
+ case "$xxx" in
+ '') ;;
+ *)
+ # Only add $xxx if it isn't already in ccdlflags.
+ case " $ccdlflags " in
+ *" $xxx "*) ;;
+ *) ccdlflags="$ccdlflags $xxx"
+ cat <<EOM >&4
-: What suffix to use on installed man pages
+Adding $xxx to the flags
+passed to $ld so that the perl executable will find the
+installed shared $libperl.
-case "$man3dir" in
-' ')
- man3ext='0'
- ;;
-*)
- rp="What suffix should be used for the $spackage library man pages?"
- case "$man3ext" in
- '') case "$man3dir" in
- *3) dflt=3 ;;
- *3p) dflt=3p ;;
- *3pm) dflt=3pm ;;
- *l) dflt=l;;
- *n) dflt=n;;
- *o) dflt=o;;
- *p) dflt=p;;
- *C) dflt=C;;
- *L) dflt=L;;
- *L3) dflt=L3;;
- *) dflt=3;;
+EOM
+ ;;
esac
;;
- *) dflt="$man3ext";;
esac
- . ./myread
- man3ext="$ans"
- ;;
+fi
+# Respect a hint or command-line value.
+case "$shrpenv" in
+'') shrpenv="$tmp_shrpenv" ;;
esac
: see if we have to deal with yellow pages, now NIS.
;;
esac
fi
+case "$hostcat" in
+'') hostcat='cat /etc/hosts';;
+esac
+case "$groupcat" in
+'') groupcat='cat /etc/group';;
+esac
+case "$passcat" in
+'') passcat='cat /etc/passwd';;
+esac
: now get the host name
echo " "
*) case "$mydomain" in
'')
{
- : If we use NIS, try ypmatch.
- : Is there some reason why this was not done before?
test "X$hostcat" = "Xypcat hosts" &&
ypmatch "$myhostname" hosts 2>/dev/null |\
$sed -e 's/[ ]*#.*//; s/$/ /' > hosts && \
$test -s hosts
} || {
- : Extract only the relevant hosts, reducing file size,
- : remove comments, insert trailing space for later use.
$hostcat | $sed -n -e "s/[ ]*#.*//; s/\$/ /
/[ ]$myhostname[ . ]/p" > hosts
}
tans=`./loc resolv.conf X /etc /usr/etc`
if $test -f "$tans"; then
echo "(Attempting domain name extraction from $tans)"
- : Why was there an Egrep here, when Sed works?
- : Look for either a search or a domain directive.
dflt=.`$sed -n -e 's/ / /g' \
-e 's/^search *\([^ ]*\).*/\1/p' $tans \
| ./tr '[A-Z]' '[a-z]' 2>/dev/null`
*) echo "I'll use $perlpath in \"eval 'exec'\"" ;;
esac
-: determine where public executable scripts go
-set scriptdir scriptdir
-eval $prefixit
-case "$scriptdir" in
-'')
- dflt="$bin"
- : guess some guesses
- $test -d /usr/share/scripts && dflt=/usr/share/scripts
- $test -d /usr/share/bin && dflt=/usr/share/bin
- $test -d /usr/local/script && dflt=/usr/local/script
- $test -d $prefixexp/script && dflt=$prefixexp/script
- set dflt
- eval $prefixup
- ;;
-*) dflt="$scriptdir"
- ;;
-esac
-$cat <<EOM
-
-Some installations have a separate directory just for executable scripts so
-that they can mount it across multiple architectures but keep the scripts in
-one spot. You might, for example, have a subdirectory of /usr/share for this.
-Or you might just lump your scripts in with all your other executables.
-
-EOM
-fn=d~
-rp='Where do you keep publicly executable scripts?'
-. ./getfile
-if $test "X$ansexp" != "X$scriptdirexp"; then
- installscript=''
-fi
-scriptdir="$ans"
-scriptdirexp="$ansexp"
-if $afs; then
- $cat <<EOM
-
-Since you are running AFS, I need to distinguish the directory in which
-scripts reside from the directory in which they are installed (and from
-which they are presumably copied to the former directory by occult means).
-
-EOM
- case "$installscript" in
- '') dflt=`echo $scriptdirexp | sed 's#^/afs/#/afs/.#'`;;
- *) dflt="$installscript";;
- esac
- fn=de~
- rp='Where will public scripts be installed?'
- . ./getfile
- installscript="$ans"
-else
- installscript="$scriptdirexp"
-fi
-
cat <<EOM
-Previous version of $package used the standard IO mechanisms as defined in
-<stdio.h>. Versions 5.003_02 and later of perl allow alternate IO
+Previous version of $package used the standard IO mechanisms as defined
+in <stdio.h>. Versions 5.003_02 and later of perl allow alternate IO
mechanisms via a "PerlIO" abstraction, but the stdio mechanism is still
-the default and is the only supported mechanism. This abstraction
-layer can use AT&T's sfio (if you already have sfio installed) or
-fall back on standard IO. This PerlIO abstraction layer is
-experimental and may cause problems with some extension modules.
+the default. This 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. Using PerlIO with stdio is safe,
+but it is slower than plain stdio and therefore is not the default.
If this doesn't make any sense to you, just accept the default 'n'.
EOM
for xxx_convert in $xxx_list; do
echo "Trying $xxx_convert"
- $rm -f try try.o
- if $cc $ccflags -DTRY_$xxx_convert $ldflags -o try \
- try.c $libs > /dev/null 2>&1 ; then
+ $rm -f try try$_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
EOCP
: check sys/file.h first, no particular reason here
if $test `./findhdr sys/file.h` && \
- $cc $cppflags -DI_SYS_FILE access.c -o access >/dev/null 2>&1 ; then
+ $cc $cppflags -DI_SYS_FILE -o access access.c >/dev/null 2>&1 ; then
h_sysfile=true;
echo "<sys/file.h> defines the *_OK access constants." >&4
elif $test `./findhdr fcntl.h` && \
- $cc $cppflags -DI_FCNTL access.c -o access >/dev/null 2>&1 ; then
+ $cc $cppflags -DI_FCNTL -o access access.c >/dev/null 2>&1 ; then
h_fcntl=true;
echo "<fcntl.h> defines the *_OK access constants." >&4
elif $test `./findhdr unistd.h` && \
- $cc $cppflags -DI_UNISTD access.c -o access >/dev/null 2>&1 ; then
+ $cc $cppflags -DI_UNISTD -o access access.c >/dev/null 2>&1 ; then
echo "<unistd.h> defines the *_OK access constants." >&4
else
echo "I can't find the four *_OK access constants--I'll use mine." >&4
set getpgrp d_getpgrp
eval $inlibc
-echo "Checking to see which flavor of getpgrp is in use . . . "
case "$d_getpgrp" in
"$define")
echo " "
+ echo "Checking to see which flavor of getpgrp is in use..."
$cat >set.c <<EOP
#$i_unistd I_UNISTD
#include <sys/types.h>
set setpgrp d_setpgrp
eval $inlibc
-echo "Checking to see which flavor of setpgrp is in use . . . "
case "$d_setpgrp" in
"$define")
echo " "
+ echo "Checking to see which flavor of setpgrp is in use..."
$cat >set.c <<EOP
#$i_unistd I_UNISTD
#include <sys/types.h>
echo 'You have to use setpgrp() instead of setpgrp(pid,pgrp).' >&4
val="$undef"
else
- echo "I can't seem to compile and run the test program."
+ echo "(I can't seem to compile and run the test program.)"
if ./usg; then
xxx="a USG one, i.e. you use setpgrp()."
else
esac
set d_bsdsetpgrp
eval $setvar
-d_bsdpgrp=$d_bsdsetpgrp
$rm -f set set.c
: see if bzero exists
set bzero d_bzero
printf("intsize=%d;\n", sizeof(int));
printf("longsize=%d;\n", sizeof(long));
printf("shortsize=%d;\n", sizeof(short));
- fflush(stdout);
exit(0);
}
EOCP
-# If $libs contains -lsfio, and sfio is mis-configured, then it
-# sometimes (apparently) runs and exits with a 0 status, but with no
-# output!. Thus we check with test -s whether we actually got any
-# output. I think it has to do with sfio's use of _exit vs. exit,
-# but I don't know for sure. --Andy Dougherty 1/27/97.
- if $cc $optimize $ccflags $ldflags -o intsize intsize.c $libs >/dev/null 2>&1 &&
- ./intsize > intsize.out 2>/dev/null && test -s intsize.out ; then
- eval `$cat intsize.out`
+ set intsize
+ if eval $compile && ./intsize > /dev/null; then
+ eval `./intsize`
echo "Your integers are $intsize bytes long."
echo "Your long integers are $longsize bytes long."
echo "Your short integers are $shortsize bytes long."
else
$cat >&4 <<EOM
-
+!
Help! I can't compile and run the intsize test program: please enlighten me!
(This is probably a misconfiguration in your system or libraries, and
you really ought to fix it. Still, I'll try anyway.)
-
+!
EOM
dflt=4
rp="What is the size of an integer (in bytes)?"
fi
;;
esac
-$rm -f intsize intsize.[co] intsize.out
+$rm -f intsize intsize.*
: see if signal is declared as pointer to function returning int or void
echo " "
echo "You have int (*signal())() instead of void." >&4
val="$undef"
elif $contains 'void.*\*[ ]*signal' $$.tmp >/dev/null 2>&1 ; then
- echo "You have void (*signal())() instead of int." >&4
+ echo "You have void (*signal())()." >&4
val="$define"
elif $contains 'extern[ ]*[(\*]*signal' $$.tmp >/dev/null 2>&1 ; then
echo "You have int (*signal())() instead of void." >&4
val="$undef"
+elif $contains 'void.*\*.*sig' $$.tmp >/dev/null 2>&1 ; then
+ echo "You have void (*signal())()." >&4
+ val="$define"
else
case "$d_voidsig" in
'')
*) val="$undef";;
esac;;
"$define")
- echo "As you already told me, signal handler returns void." >&4;;
- *)
- echo "As you already told me, signal handler returns int." >&4;;
+ echo "As you already told me, signal handler returns void." >&4
+ val="$define"
+ ;;
+ *) echo "As you already told me, signal handler returns int." >&4
+ val="$undef"
+ ;;
esac
fi
set d_voidsig
exit(result);
}
EOCP
-if $cc -o try $ccflags try.c >/dev/null 2>&1; then
+set try
+if eval $compile; then
./try
yyy=$?
else
}
EOCP
-if $cc -o try $ccflags try.c >/dev/null 2>&1; then
+set try
+if eval $compile; then
./try
castflags=$?
else
exit((unsigned long)vsprintf(buf,"%s",args) > 10L);
}
EOF
- if $cc $ccflags vprintf.c -o vprintf >/dev/null 2>&1 && ./vprintf; then
+ set vprintf
+ if eval $compile && ./vprintf; then
echo "Your vsprintf() returns (int)." >&4
val2="$undef"
else
val="$define"
cryptlib=''
else
- cryptlib=`./loc Slibcrypt$lib_ext "" $xlibpth`
+ cryptlib=`./loc Slibcrypt$_a "" $xlibpth`
if $test -z "$cryptlib"; then
- cryptlib=`./loc Mlibcrypt$lib_ext "" $xlibpth`
+ cryptlib=`./loc Mlibcrypt$_a "" $xlibpth`
else
cryptlib=-lcrypt
fi
if $test -z "$cryptlib"; then
- cryptlib=`./loc Llibcrypt$lib_ext "" $xlibpth`
+ cryptlib=`./loc Llibcrypt$_a "" $xlibpth`
else
cryptlib=-lcrypt
fi
if $test -z "$cryptlib"; then
- cryptlib=`./loc libcrypt$lib_ext "" $libpth`
+ cryptlib=`./loc libcrypt$_a "" $libpth`
else
cryptlib=-lcrypt
fi
: get csh whereabouts
case "$csh" in
-'csh') val="$undef" ;;
-*) val="$define" ;;
+'csh') val="$undef" ;;
+*) val="$define" ;;
esac
set d_csh
eval $setvar
EOM
: Call the object file tmp-dyna.o in case dlext=o.
if $cc $ccflags $cccdlflags -c dyna.c > /dev/null 2>&1 &&
- mv dyna${obj_ext} tmp-dyna${obj_ext} > /dev/null 2>&1 &&
- $ld $lddlflags -o dyna.$dlext tmp-dyna${obj_ext} > /dev/null 2>&1 &&
+ mv dyna${_o} tmp-dyna${_o} > /dev/null 2>&1 &&
+ $ld $lddlflags -o dyna.$dlext tmp-dyna${_o} > /dev/null 2>&1 &&
$cc $ccflags $ldflags $cccdlflags $ccdlflags fred.c -o fred $libs > /dev/null 2>&1; then
xxx=`./fred`
case $xxx in
EOCP
: check sys/file.h first to get FREAD on Sun
if $test `./findhdr sys/file.h` && \
- $cc $ccflags "-DI_SYS_FILE" -o open3 $ldflags open3.c $libs >/dev/null 2>&1 ; then
+ set open3 -DI_SYS_FILE && eval $compile; then
h_sysfile=true;
echo "<sys/file.h> defines the O_* constants..." >&4
if ./open3; then
val="$undef"
fi
elif $test `./findhdr fcntl.h` && \
- $cc $ccflags "-DI_FCNTL" -o open3 $ldflags open3.c $libs >/dev/null 2>&1 ; then
+ set open3 -DI_FCNTL && eval $compile; then
h_fcntl=true;
echo "<fcntl.h> defines the O_* constants..." >&4
if ./open3; then
exit(0);
}
EOCP
- if $cc $ccflags $ldflags try.c -o try >/dev/null 2>&1; then
+ set try
+ if eval $compile; then
o_nonblock=`./try`
case "$o_nonblock" in
'') echo "I can't figure it out, assuming O_NONBLOCK will do.";;
exit(0); /* Bye bye, thank you for playing! */
}
EOCP
- if $cc $ccflags $ldflags try.c -o try >/dev/null 2>&1; then
+ set try
+ if eval $compile; then
echo "$startsh" >mtry
echo "./try >try.out 2>try.ret 3>try.err || exit 4" >>mtry
chmod +x mtry
set fsetpos d_fsetpos
eval $inlibc
-: see if gethostbyaddr exists
-set gethostbyaddr d_gethbadd
-eval $inlibc
-
: see if gethostent exists
set gethostent d_gethent
eval $inlibc
set getlogin d_getlogin
eval $inlibc
-: see if getnetbyaddr exists
-set getnetbyaddr d_getnbadd
-eval $inlibc
-
: see if getpgid exists
set getpgid d_getpgid
eval $inlibc
exit(1);
}
EOCP
-if $cc $ccflags $ldflags -o isascii isascii.c $libs >/dev/null 2>&1 ; then
+set isascii
+if eval $compile; then
echo "isascii() found." >&4
val="$define"
else
y*|true)
usemymalloc='y'
mallocsrc='malloc.c'
- mallocobj='malloc.o'
+ mallocobj="malloc$_o"
d_mymalloc="$define"
case "$libs" in
*-lmalloc*)
esac
echo "Your system wants malloc to return '$malloctype', it would seem." >&4
-case "$freetype" in
-'')
- if $cc $ccflags -c -DTRY_FREE malloc.c >/dev/null 2>&1; then
- freetype='void'
+case "$freetype" in
+'')
+ if $cc $ccflags -c -DTRY_FREE malloc.c >/dev/null 2>&1; then
+ freetype='void'
+ else
+ freetype='int'
+ fi
+ ;;
+esac
+echo "Your system uses $freetype free(), it would seem." >&4
+$rm -f malloc.[co]
+: see if nice exists
+set nice d_nice
+eval $inlibc
+
+: see if pause exists
+set pause d_pause
+eval $inlibc
+
+: see if pipe exists
+set pipe d_pipe
+eval $inlibc
+
+: see if poll exists
+set poll d_poll
+eval $inlibc
+
+
+: see whether the various POSIXish _yields exist within given cccmd
+$cat >try.c <<EOP
+#include <pthread.h>
+main() {
+ YIELD();
+ exit(0);
+}
+EOP
+: see if pthread_yield exists within given cccmd,
+: if we do not usethreads this may well end up undef.
+set try -DYIELD=pthread_yield
+if eval $compile; then
+ val="$define"
+ echo 'pthread_yield() found.' >&4
+else
+ val="$undef"
+ echo 'pthread_yield() NOT found.' >&4
+fi
+set d_pthread_yield
+eval $setvar
+
+: see if sched_yield exists within given cccmd,
+: if we do not usethreads this may well end up undef.
+set try -DYIELD=sched_yield
+if eval $compile; then
+ val="$define"
+ echo 'sched_yield() found.' >&4
+else
+ val="$undef"
+ echo 'sched_yield() NOT found.' >&4
+fi
+set d_sched_yield
+eval $setvar
+$rm -f try try.*
+
+: test whether pthreads are created in joinable -- aka undetached -- state
+if test "X$usethreads" != X; then
+ echo >&4 "Checking whether pthreads are created joinable."
+ $cat >try.c <<'EOCP'
+#include <pthread.h>
+#include <stdio.h>
+int main() {
+ pthread_attr_t attr;
+ int detachstate;
+ printf("%s\n",
+ pthread_attr_init(&attr) == 0 &&
+ pthread_attr_getdetachstate(&attr, &detachstate) == 0 &&
+ detachstate == PTHREAD_CREATE_DETACHED ?
+ "detached" : "joinable");
+ exit(0);
+}
+EOCP
+ set try
+ if eval $compile; then
+ yyy=`./try`
+ case "$yyy" in
+ detached) echo "Nope, they aren't." ;;
+ *) echo "Yup, they are." ;;
+ esac
else
- freetype='int'
+ echo "(I can't execute the test program--assuming they are.)"
+ yyy=joinable
fi
- ;;
-esac
-echo "Your system uses $freetype free(), it would seem." >&4
-$rm -f malloc.[co]
-: see if nice exists
-set nice d_nice
-eval $inlibc
-
-: see if pause exists
-set pause d_pause
-eval $inlibc
-
-: see if pipe exists
-set pipe d_pipe
-eval $inlibc
-
-: see if poll exists
-set poll d_poll
-eval $inlibc
+ $rm -f try try.*
+ case "$yyy" in
+ detached) val="$undef" ;;
+ *) val="$define" ;;
+ esac
+ set d_pthreads_created_joinable
+ eval $setvar
+else
+ d_pthreads_created_joinable="$undef"
+fi
: see if this is a pwd.h system
set pwd.h i_pwd
"$define")
echo " "
echo "Checking to see if your bcopy() can do overlapping copies..." >&4
- $cat >foo.c <<EOCP
+ $cat >try.c <<EOCP
#$i_memory I_MEMORY
#$i_stdlib I_STDLIB
#$i_string I_STRING
#$i_unistd I_UNISTD
EOCP
- $cat >>foo.c <<'EOCP'
+ $cat >>try.c <<'EOCP'
#include <stdio.h>
-
#ifdef I_MEMORY
# include <memory.h>
#endif
int off;
int align;
-/* Copy "abcde..." string to char abc[] so that gcc doesn't
- try to store the string in read-only memory. */
bcopy("abcdefghijklmnopqrstuvwxyz0123456789", abc, 36);
for (align = 7; align >= 0; align--) {
exit(0);
}
EOCP
- if $cc $optimize $ccflags $ldflags foo.c \
- -o safebcpy $libs >/dev/null 2>&1; then
- if ./safebcpy 2>/dev/null; then
+ set try
+ if eval $compile; then
+ if ./try 2>/dev/null; then
echo "Yes, it can."
val="$define"
else
fi
;;
esac
-$rm -f foo.* safebcpy core
+$rm -f try.* try core
set d_safebcpy
eval $setvar
"$define")
echo " "
echo "Checking to see if your memcpy() can do overlapping copies..." >&4
- $cat >foo.c <<EOCP
+ $cat >try.c <<EOCP
#$i_memory I_MEMORY
#$i_stdlib I_STDLIB
#$i_string I_STRING
#$i_unistd I_UNISTD
EOCP
- $cat >>foo.c <<'EOCP'
+ $cat >>try.c <<'EOCP'
#include <stdio.h>
-
#ifdef I_MEMORY
# include <memory.h>
#endif
exit(0);
}
EOCP
- if $cc $optimize $ccflags $ldflags foo.c \
- -o safemcpy $libs >/dev/null 2>&1; then
- if ./safemcpy 2>/dev/null; then
+ set try
+ if eval $compile; then
+ if ./try 2>/dev/null; then
echo "Yes, it can."
val="$define"
else
fi
;;
esac
-$rm -f foo.* safemcpy core
+$rm -f try.* try core
set d_safemcpy
eval $setvar
case "$d_memcmp" in
"$define")
echo " "
- echo "Checking to see if your memcmp() can compare relative magnitude..." >&4
- $cat >foo.c <<EOCP
+ echo "Checking if your memcmp() can compare relative magnitude..." >&4
+ $cat >try.c <<EOCP
#$i_memory I_MEMORY
#$i_stdlib I_STDLIB
#$i_string I_STRING
#$i_unistd I_UNISTD
EOCP
- $cat >>foo.c <<'EOCP'
+ $cat >>try.c <<'EOCP'
#include <stdio.h>
-
#ifdef I_MEMORY
# include <memory.h>
#endif
exit(0);
}
EOCP
- if $cc $optimize $ccflags $ldflags foo.c \
- -o sanemcmp $libs >/dev/null 2>&1; then
- if ./sanemcmp 2>/dev/null; then
+ set try
+ if eval $compile; then
+ if ./try 2>/dev/null; then
echo "Yes, it can."
val="$define"
else
fi
;;
esac
-$rm -f foo.* sanemcmp core
+$rm -f try.* try core
set d_sanemcmp
eval $setvar
echo 'sigaction NOT found.' >&4
val="$undef"
fi
-
-$cat > set.c <<'EOP'
-/* Solaris 2.5_x86 with SunWorks Pro C 3.0.1 doesn't have a complete
- sigaction structure if compiled with cc -Xc. This compile test
- will fail then. <doughera@lafcol.lafayette.edu>
-*/
+$cat > try.c <<'EOP'
#include <stdio.h>
#include <sys/types.h>
#include <signal.h>
struct sigaction act, oact;
}
EOP
-
-if $cc $ccflags $ldflags -o set set.c $libs >/dev/null 2>&1; then
+set try
+if eval $compile; then
:
else
echo "But you don't seem to have a useable struct sigaction." >&4
val="$undef"
fi
set d_sigaction; eval $setvar
-$rm -f set set.o set.c
+$rm -f try try$_o try.c
: see if sigsetjmp exists
echo " "
case "$d_sigsetjmp" in
'')
- $cat >set.c <<'EOP'
+ $cat >try.c <<'EOP'
#include <setjmp.h>
sigjmp_buf env;
int set = 1;
exit(1);
}
EOP
- if $cc $ccflags $ldflags -o set set.c $libs > /dev/null 2>&1 ; then
- if ./set >/dev/null 2>&1; then
+ set try
+ if eval $compile; then
+ if ./try >/dev/null 2>&1; then
echo "POSIX sigsetjmp found." >&4
val="$define"
else
esac
set d_sigsetjmp
eval $setvar
-$rm -f set.c set
+$rm -f try.c try
socketlib=''
sockethdr=''
: we will have to assume that it supports the 4.2 BSD interface
d_oldsock="$undef"
else
- echo "You don't have Berkeley networking in libc$lib_ext..." >&4
- if test -f /usr/lib/libnet$lib_ext; then
- ( (nm $nm_opt /usr/lib/libnet$lib_ext | eval $nm_extract) || \
- ar t /usr/lib/libnet$lib_ext) 2>/dev/null >> libc.list
+ echo "You don't have Berkeley networking in libc$_a..." >&4
+ if test -f /usr/lib/libnet$_a; then
+ ( (nm $nm_opt /usr/lib/libnet$_a | eval $nm_extract) || \
+ ar t /usr/lib/libnet$_a) 2>/dev/null >> libc.list
if $contains socket libc.list >/dev/null 2>&1; then
echo "...but the Wollongong group seems to have hacked it in." >&4
socketlib="-lnet"
d_oldsock="$define"
fi
else
- echo "or even in libnet$lib_ext, which is peculiar." >&4
+ echo "or even in libnet$_a, which is peculiar." >&4
d_socket="$undef"
d_oldsock="$undef"
fi
}
EOP
val="$undef"
-if $cc $ccflags $ldflags -o try try.c $libs >/dev/null 2>&1; then
+set try
+if eval $compile; then
if ./try; then
echo "Your stdio acts pretty std."
val="$define"
set d_stdio_cnt_lval
eval $setvar
-
: see if _base is also standard
val="$undef"
case "$d_stdstdio" in
exit(1);
}
EOP
- if $cc $ccflags $ldflags -o try try.c $libs > /dev/null 2>&1; then
+ set try
+ if eval $compile; then
if ./try; then
echo "And its _base field acts std."
val="$define"
#endif
int main() { return closedir(opendir(".")); }
EOM
- if $cc $ccflags $ldflags -o closedir closedir.c $libs > /dev/null 2>&1; then
+ set closedir
+ if eval $compile; then
if ./closedir > /dev/null 2>&1 ; then
echo "Yes, it does."
val="$undef"
printf("%d\n", (char *)&try.bar - (char *)&try.foo);
}
EOCP
- if $cc $ccflags try.c -o try >/dev/null 2>&1; then
+ set try
+ if eval $compile; then
dflt=`./try`
else
dflt='8'
}
EOCP
xxx_prompt=y
- if $cc $ccflags try.c -o try >/dev/null 2>&1 && ./try > /dev/null; then
+ set try
+ if eval $compile && ./try > /dev/null; then
dflt=`./try`
case "$dflt" in
[1-4][1-4][1-4][1-4]|12345678|87654321)
EOCP
$cppstdin $cppflags $cppminus <cpp_stuff.c >cpp_stuff.out 2>&1
if $contains 'Circus' cpp_stuff.out >/dev/null 2>&1; then
- echo "Oh! Smells like ANSI's been here."
+ echo "Oh! Smells like ANSI's been here." >&4
echo "We can catify or stringify, separately or together!"
cpp_stuff=42
elif $contains 'Reiser' cpp_stuff.out >/dev/null 2>&1; then
- echo "Ah, yes! The good old days!"
+ echo "Ah, yes! The good old days!" >&4
echo "However, in the good old days we don't know how to stringify and"
echo "catify at the same time."
cpp_stuff=1
eval $inhdr
case "$i_db" in
-$define)
- : Check db version. We can not use version 2.
- echo " "
- echo "Checking Berkeley DB version ..." >&4
- $cat >try.c <<EOCP
-#$d_const HASCONST
-#ifndef HASCONST
-#define const
-#endif
-#include <sys/types.h>
-#include <stdio.h>
-#include <db.h>
-main()
-{
-#ifdef DB_VERSION_MAJOR /* DB version >= 2: not yet. */
- printf("You have Berkeley DB Version %d.%d\n",
- DB_VERSION_MAJOR, DB_VERSION_MINOR);
- printf("Perl currently only supports up to version 1.86.\n");
- exit(2);
-#else
-#if defined(_DB_H_) && defined(BTREEMAGIC) && defined(HASHMAGIC)
- exit(0); /* DB version < 2: the coast is clear. */
-#else
- exit(1); /* <db.h> not Berkeley DB? */
-#endif
-#endif
-}
-EOCP
- if $cc $optimize $ccflags $ldflags -o try try.c $libs && ./try; then
- echo 'Looks OK. (Perl supports up to version 1.86).' >&4
- else
- echo "I can't use Berkeley DB with your <db.h>. I'll disable Berkeley DB." >&4
- i_db=$undef
- case " $libs " in
- *"-ldb "*)
- : Remove db from list of libraries to use
- echo "Removing unusable -ldb from library list" >&4
- set `echo X $libs | $sed -e 's/-ldb / /' -e 's/-ldb$//'`
- shift
- libs="$*"
- echo "libs = $libs" >&4
- ;;
- esac
- fi
- $rm -f try.*
- ;;
-esac
-
-case "$i_db" in
define)
: Check the return type needed for hash
echo " "
#endif
#include <sys/types.h>
#include <db.h>
+
+#ifndef DB_VERSION_MAJOR
u_int32_t hash_cb (ptr, size)
const void *ptr;
size_t size;
{
info.hash = hash_cb;
}
+#endif
EOCP
if $cc $ccflags -c try.c >try.out 2>&1 ; then
if $contains warning try.out >>/dev/null 2>&1 ; then
esac
case "$i_db" in
+$define)
+ : Check db version.
+ echo " "
+ echo "Checking Berkeley DB version ..." >&4
+ $cat >try.c <<EOCP
+#$d_const HASCONST
+#ifndef HASCONST
+#define const
+#endif
+#include <sys/types.h>
+#include <stdio.h>
+#include <db.h>
+main()
+{
+#ifdef DB_VERSION_MAJOR /* DB version >= 2 */
+ int Major, Minor, Patch ;
+ unsigned long Version ;
+ (void)db_version(&Major, &Minor, &Patch) ;
+ printf("You have Berkeley DB Version 2 or greater\n");
+
+ printf("db.h is from Berkeley DB Version %d.%d.%d\n",
+ DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH);
+ printf("libdb is from Berkeley DB Version %d.%d.%d\n",
+ Major, Minor, Patch) ;
+
+ /* check that db.h & libdb are compatible */
+ if (DB_VERSION_MAJOR != Major || DB_VERSION_MINOR != Minor || DB_VERSION_PATCH != Patch) {
+ printf("db.h and libdb are incompatible\n") ;
+ exit(3);
+ }
+
+ printf("db.h and libdb are compatible\n") ;
+
+ Version = DB_VERSION_MAJOR * 1000000 + DB_VERSION_MINOR * 1000
+ + DB_VERSION_PATCH ;
+
+ /* needs to be >= 2.3.4 */
+ if (Version < 2003004) {
+ /* if (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && DB_VERSION_PATCH
+< 5) { */
+ printf("but Perl needs Berkeley DB 2.3.4 or greater\n") ;
+ exit(2);
+ }
+
+ exit(0);
+#else
+#if defined(_DB_H_) && defined(BTREEMAGIC) && defined(HASHMAGIC)
+ printf("You have Berkeley DB Version 1\n");
+ exit(0); /* DB version < 2: the coast is clear. */
+#else
+ exit(1); /* <db.h> not Berkeley DB? */
+#endif
+#endif
+}
+EOCP
+ set try
+ if eval $compile && ./try; then
+ echo 'Looks OK.' >&4
+ else
+ echo "I can't use Berkeley DB with your <db.h>. I'll disable Berkeley DB." >&4
+ i_db=$undef
+ case " $libs " in
+ *"-ldb "*)
+ : Remove db from list of libraries to use
+ echo "Removing unusable -ldb from library list" >&4
+ set `echo X $libs | $sed -e 's/-ldb / /' -e 's/-ldb$//'`
+ shift
+ libs="$*"
+ echo "libs = $libs" >&4
+ ;;
+ esac
+ fi
+ $rm -f try.*
+ ;;
+esac
+
+case "$i_db" in
define)
: Check the return type needed for prefix
echo " "
#endif
#include <sys/types.h>
#include <db.h>
+
+#ifndef DB_VERSION_MAJOR
size_t prefix_cb (key1, key2)
const DBT *key1;
const DBT *key2;
{
info.prefix = prefix_cb;
}
+#endif
EOCP
if $cc $ccflags -c try.c >try.out 2>&1 ; then
if $contains warning try.out >>/dev/null 2>&1 ; then
fi
fi
esac
-: Only prompt user if support does not match the level we want
case "$voidflags" in
"$defvoidused") ;;
*)
set setgroups d_setgrps
eval $inlibc
+
: Find type of 2nd arg to 'getgroups()' and 'setgroups()'
echo " "
case "$d_getgrps$d_setgrps" in
lseektype="$ans"
echo " "
-case "$make" in
+echo "Checking if your $make program sets \$(MAKE)..." >&4
+case "$make_set_make" in
'')
- make=`./loc make make $pth`
- case "$make" in
- /*) echo make is in $make. ;;
- ?:[\\/]*) echo make is in $make. ;;
- *) echo "I don't know where 'make' is, and my life depends on it." >&4
- echo "Go find a make program or fix your PATH setting!" >&4
- exit 1
+ $sed 's/^X //' > testmake.mak << 'EOF'
+Xall:
+X @echo 'maketemp="$(MAKE)"'
+EOF
+ case "`$make -f testmake.mak 2>/dev/null`" in
+ *maketemp=*) make_set_make='#' ;;
+ *) make_set_make="MAKE=$make" ;;
+ esac
+ $rm -f testmake.mak
+ ;;
+esac
+case "$make_set_make" in
+'#') echo "Yup, it does.";;
+*) echo "Nope, it doesn't.";;
+esac
+
+: see what type is used for mode_t
+set mode_t modetype int stdio.h sys/types.h
+eval $typedef
+dflt="$modetype"
+echo " "
+rp="What type is used for file modes?"
+. ./myread
+modetype="$ans"
+
+: Cruising for prototypes
+echo " "
+echo "Checking out function prototypes..." >&4
+$cat >prototype.c <<'EOCP'
+main(int argc, char *argv[]) {
+ exit(0);}
+EOCP
+if $cc $ccflags -c prototype.c >prototype.out 2>&1 ; then
+ echo "Your C compiler appears to support function prototypes."
+ val="$define"
+else
+ echo "Your C compiler doesn't seem to understand function prototypes."
+ val="$undef"
+fi
+set prototype
+eval $setvar
+$rm -f prototype*
+
+: define a fucntion to check prototypes
+$cat > protochk <<EOSH
+$startsh
+cc="$cc"
+optimize="$optimize"
+ccflags="$ccflags"
+prototype="$prototype"
+define="$define"
+rm=$rm
+EOSH
+
+$cat >> protochk <<'EOSH'
+
+$rm -f try.c
+foo="$1"
+shift
+while test $# -ge 2; do
+ case "$1" in
+ $define) echo "#include <$2>" >> try.c ;;
+ literal) echo "$2" >> try.c ;;
+ esac
+ shift 2
+done
+test "$prototype" = "$define" && echo '#define CAN_PROTOTYPE' >> try.c
+cat >> try.c <<'EOCP'
+#ifdef CAN_PROTOTYPE
+#define _(args) args
+#else
+#define _(args) ()
+#endif
+EOCP
+echo "$foo" >> try.c
+echo 'int no_real_function_has_this_name _((void)) { return 0; }' >> try.c
+$cc $optimize $ccflags -c try.c > /dev/null 2>&1
+status=$?
+$rm -f try.[co]
+exit $status
+EOSH
+chmod +x protochk
+$eunicefix protochk
+
+: see if gethostbyaddr exists
+set gethostbyaddr d_gethbyaddr
+eval $inlibc
+
+: see if gethostbyname exists
+set gethostbyname d_gethbyname
+eval $inlibc
+
+: see if getnetbyaddr exists
+set getnetbyaddr d_getnbyaddr
+eval $inlibc
+
+: see if this is a netdb.h system
+set netdb.h i_netdb
+eval $inhdr
+
+: see what type is used for size_t
+set size_t sizetype 'unsigned int' stdio.h sys/types.h
+eval $typedef
+dflt="$sizetype"
+echo " "
+rp="What type is used for the length parameter for string functions?"
+. ./myread
+sizetype="$ans"
+
+: check for type of arguments to gethostbyaddr.
+if test "X$netdb_host_type" = X -o "X$netdb_hlen_type" = X; then
+ case "$d_gethbyaddr" in
+ $define)
+ $cat <<EOM
+
+Checking to see what type of arguments are accepted by gethostbyaddr().
+EOM
+ hdrs="$define sys/types.h
+ $d_socket sys/socket.h
+ $i_niin netinet/in.h
+ $i_netdb netdb.h
+ $i_unistd unistd.h"
+ : The first arg can 'char *' or 'void *'
+ : The second arg is some of integral type
+ for xxx in in_addr_t 'const void *' 'const char *' 'void *' 'char *'; do
+ for yyy in size_t long int; do
+ case "$netdb_host_type" in
+ '') try="extern struct hostent *gethostbyaddr($xxx, $yyy, int);"
+ if ./protochk "$try" $hdrs; then
+ echo "Your system accepts $xxx for the first arg."
+ echo "...and $yyy for the second arg."
+ netdb_host_type="$xxx"
+ netdb_hlen_type="$yyy"
+ fi
+ ;;
+ esac
+ done
+ done
+ : In case none of those worked, prompt the user.
+ case "$netdb_host_type" in
+ '') rp='What is the type for the 1st argument to gethostbyaddr?'
+ dflt='char *'
+ . ./myread
+ netdb_host_type=$ans
+ rp='What is the type for the 2nd argument to gethostbyaddr?'
+ dflt="$sizetype"
+ . ./myread
+ netdb_hlen_type=$ans
+ ;;
+ esac
+ ;;
+ *) : no gethostbyaddr, so pick harmless defaults
+ netdb_host_type='char *'
+ netdb_hlen_type="$sizetype"
+ ;;
+ esac
+ # Remove the "const" if needed. -- but then we'll have a
+ # prototype clash!
+ # netdb_host_type=`echo "$netdb_host_type" | sed 's/^const //'`
+fi
+
+: check for type of argument to gethostbyname.
+if test "X$netdb_name_type" = X ; then
+ case "$d_gethbyname" in
+ $define)
+ $cat <<EOM
+
+Checking to see what type of argument is accepted by gethostbyname().
+EOM
+ hdrs="$define sys/types.h
+ $d_socket sys/socket.h
+ $i_niin netinet/in.h
+ $i_netdb netdb.h
+ $i_unistd unistd.h"
+ for xxx in "const char *" "char *"; do
+ case "$netdb_name_type" in
+ '') try="extern struct hostent *gethostbyname($xxx);"
+ if ./protochk "$try" $hdrs; then
+ echo "Your system accepts $xxx."
+ netdb_name_type="$xxx"
+ fi
+ ;;
+ esac
+ done
+ : In case none of those worked, prompt the user.
+ case "$netdb_name_type" in
+ '') rp='What is the type for the 1st argument to gethostbyname?'
+ dflt='char *'
+ . ./myread
+ netdb_name_type=$ans
+ ;;
+ esac
+ ;;
+ *) : no gethostbyname, so pick harmless default
+ netdb_name_type='char *'
;;
esac
- ;;
-*) echo make is in $make. ;;
-esac
-
-$echo $n "Checking if your $make program sets \$(MAKE)... $c" >&4
-case "$make_set_make" in
-'')
- $sed 's/^X //' > testmake.mak << 'EOF'
-Xall:
-X @echo 'ac_maketemp="$(MAKE)"'
-EOF
- : GNU make sometimes prints "make[1]: Entering...", which would confuse us.
- case "`$make -f testmake.mak 2>/dev/null`" in
- *ac_maketemp=*) make_set_make='#' ;;
- *) make_set_make="MAKE=$make" ;;
- esac
- $rm -f testmake.mak
- ;;
-esac
-case "$make_set_make" in
-'#') echo "Yup, it does." >&4 ;;
-*) echo "Nope, it doesn't." >&4 ;;
-esac
+fi
-: see what type is used for mode_t
-set mode_t modetype int stdio.h sys/types.h
-eval $typedef
-dflt="$modetype"
-echo " "
-rp="What type is used for file modes?"
-. ./myread
-modetype="$ans"
+: check for type of 1st argument to getnetbyaddr.
+if test "X$netdb_net_type" = X ; then
+ case "$d_getnbyaddr" in
+ $define)
+ $cat <<EOM
+Checking to see what type of 1st argument is accepted by getnetbyaddr().
+EOM
+ hdrs="$define sys/types.h
+ $d_socket sys/socket.h
+ $i_niin netinet/in.h
+ $i_netdb netdb.h
+ $i_unistd unistd.h"
+ for xxx in in_addr_t "unsigned long" long "unsigned int" int; do
+ case "$netdb_net_type" in
+ '') try="extern struct netent *getnetbyaddr($xxx, int);"
+ if ./protochk "$try" $hdrs; then
+ echo "Your system accepts $xxx."
+ netdb_net_type="$xxx"
+ fi
+ ;;
+ esac
+ done
+ : In case none of those worked, prompt the user.
+ case "$netdb_net_type" in
+ '') rp='What is the type for the 1st argument to getnetbyaddr?'
+ dflt='long'
+ . ./myread
+ netdb_net_type=$ans
+ ;;
+ esac
+ ;;
+ *) : no getnetbyaddr, so pick harmless default
+ netdb_name_type='long'
+ ;;
+ esac
+fi
: locate the preferred pager for this system
case "$pager" in
'')
. ./getfile
pager="$ans"
-: Cruising for prototypes
+: see what type pids are declared as in the kernel
+set pid_t pidtype int stdio.h sys/types.h
+eval $typedef
+dflt="$pidtype"
echo " "
-echo "Checking out function prototypes..." >&4
-$cat >prototype.c <<'EOCP'
-main(int argc, char *argv[]) {
- exit(0);}
-EOCP
-if $cc $ccflags -c prototype.c >prototype.out 2>&1 ; then
- echo "Your C compiler appears to support function prototypes."
- val="$define"
-else
- echo "Your C compiler doesn't seem to understand function prototypes."
- val="$undef"
-fi
-set prototype
-eval $setvar
-$rm -f prototype*
+rp="What type are process ids on this system declared as?"
+. ./myread
+pidtype="$ans"
: check for size of random number generator
echo " "
for (i = 0; max; i++)
max /= 2;
printf("%d\n",i);
- fflush(stdout);
}
EOCP
- if $cc $ccflags $ldflags -o try try.c $libs >/dev/null 2>&1 ; then
- dflt=`try`
+ set try
+ if eval $compile; then
+ dflt=`./try$_exe`
else
dflt='?'
echo "(I can't seem to compile the test program...)"
rp='How many bits does your rand() function produce?'
. ./myread
randbits="$ans"
-$rm -f try.c try.o try
+$rm -f try.* try
: see if ar generates random libraries by itself
echo " "
$cc $ccflags -c bar1.c >/dev/null 2>&1
$cc $ccflags -c bar2.c >/dev/null 2>&1
$cc $ccflags -c foo.c >/dev/null 2>&1
-ar rc bar$lib_ext bar2.o bar1.o >/dev/null 2>&1
-if $cc $ccflags $ldflags -o foobar foo.o bar$lib_ext $libs > /dev/null 2>&1 &&
+$ar rc bar$_a bar2$_o bar1$_o >/dev/null 2>&1
+if $cc $ccflags $ldflags -o foobar foo$_o bar$_a $libs > /dev/null 2>&1 &&
./foobar >/dev/null 2>&1; then
- echo "ar appears to generate random libraries itself."
+ echo "$ar appears to generate random libraries itself."
orderlib=false
ranlib=":"
-elif ar ts bar$lib_ext >/dev/null 2>&1 &&
- $cc $ccflags $ldflags -o foobar foo.o bar$lib_ext $libs > /dev/null 2>&1 &&
+elif $ar ts bar$_a >/dev/null 2>&1 &&
+ $cc $ccflags $ldflags -o foobar foo$_o bar$_a $libs > /dev/null 2>&1 &&
./foobar >/dev/null 2>&1; then
- echo "a table of contents needs to be added with 'ar ts'."
+ echo "a table of contents needs to be added with '$ar ts'."
orderlib=false
- ranlib="ar ts"
+ ranlib="$ar ts"
else
case "$ranlib" in
:) ranlib='';;
for i_systime in '-DI_SYSTIME' ''; do
case "$flags" in
'') $echo $n ".$c"
- if $cc $ccflags \
- $i_time $i_systime $i_systimek $sysselect $s_timeval $s_timezone \
- try.c -o try >/dev/null 2>&1 ; then
- set X $i_time $i_systime $i_systimek $sysselect $s_timeval
+ set try $i_time $i_systime $i_systimek $sysselect $s_timeval $s_timezone
+ if eval $compile; then
+ set X $i_time $i_systime $i_systimek $sysselect $s_timeval
shift
flags="$*"
echo " "
#endif
}
EOCP
-if $cc $ccflags -DTRYBITS fd_set.c -o fd_set >fd_set.out 2>&1 ; then
+set fd_set -DTRYBITS
+if eval $compile; then
d_fds_bits="$define"
d_fd_set="$define"
echo "Well, your system knows about the normal fd_set typedef..." >&4
$cat <<'EOM'
Hmm, your compiler has some difficulty with fd_set. Checking further...
EOM
- if $cc $ccflags fd_set.c -o fd_set >fd_set.out 2>&1 ; then
+ set fd_set
+ if eval $compile; then
d_fds_bits="$undef"
d_fd_set="$define"
echo "Well, your system has some sort of fd_set available..." >&4
fi
$rm -f fd_set*
-
-: check for type of arguments to select. This will only really
-: work if the system supports prototypes and provides one for
-: select.
-case "$d_select" in
-$define)
- : Make initial guess
- case "$selecttype" in
- ''|' ')
- case "$d_fd_set" in
- $define) xxx='fd_set *' ;;
- *) xxx='int *' ;;
+: check for type of arguments to select.
+case "$selecttype" in
+'') case "$d_select" in
+ $define)
+ $cat <<EOM
+Checking to see what type of arguments are accepted by select().
+EOM
+ hdrs="$define sys/types.h
+ $i_systime sys/time.h
+ $i_sysselct sys/select.h
+ $d_socket sys/socket.h"
+ : The first arg can be int, unsigned, or size_t
+ : The last arg may or may not be 'const'
+ val=''
+ for xxx in 'fd_set *' 'int *'; do
+ for nfd in 'int' 'size_t' 'unsigned' ; do
+ for tmo in 'struct timeval *' 'const struct timeval *'; do
+ case "$val" in
+ '') try="extern select _(($nfd, $xxx, $xxx, $xxx, $tmo));"
+ if ./protochk "$try" $hdrs; then
+ echo "Your system accepts $xxx."
+ val="$xxx"
+ fi
+ ;;
+ esac
+ done
+ done
+ done
+ case "$val" in
+ '') rp='What is the type for the 2nd, 3rd, and 4th arguments to select?'
+ case "$d_fd_set" in
+ $define) dflt="fd_set *" ;;
+ *) dflt="int *" ;;
+ esac
+ . ./myread
+ val=$ans
+ ;;
esac
+ selecttype="$val"
;;
- *) xxx="$selecttype"
+ *) : no select, so pick a harmless default
+ selecttype='int *'
;;
esac
- : backup guess
- case "$xxx" in
- 'fd_set *') yyy='int *' ;;
- 'int *') yyy='fd_set *' ;;
- esac
-
- $cat <<EOM
-
-Checking to see what type of arguments are expected by select().
-EOM
- $cat >try.c <<EOCP
-#$i_systime I_SYS_TIME
-#$i_sysselct I_SYS_SELECT
-#$d_socket HAS_SOCKET
-#include <sys/types.h>
-#ifdef HAS_SOCKET
-#include <sys/socket.h> /* Might include <sys/bsdtypes.h> */
-#endif
-#ifdef I_SYS_TIME
-#include <sys/time.h>
-#endif
-#ifdef I_SYS_SELECT
-#include <sys/select.h>
-#endif
-main()
-{
- int width;
- Select_fd_set_t readfds;
- Select_fd_set_t writefds;
- Select_fd_set_t exceptfds;
- struct timeval timeout;
- select(width, readfds, writefds, exceptfds, &timeout);
- exit(0);
-}
-EOCP
- if $cc $ccflags -c -DSelect_fd_set_t="$xxx" try.c >/dev/null 2>&1 ; then
- selecttype="$xxx"
- echo "Your system uses $xxx for the arguments to select." >&4
- elif $cc $ccflags -c -DSelect_fd_set_t="$yyy" try.c >/dev/null 2>&1 ; then
- selecttype="$yyy"
- echo "Your system uses $yyy for the arguments to select." >&4
- else
- rp='What is the type for the 2nd, 3rd, and 4th arguments to select?'
- dflt="$xxx"
- . ./myread
- selecttype="$ans"
- fi
- $rm -f try.[co]
- ;;
-*) selecttype='int *'
;;
esac
$cat >signal_cmd <<EOS
$startsh
$test -s signal.lst && exit 0
-if $cc $ccflags $ldflags signal.c -o signal >/dev/null 2>&1; then
- ./signal | $sort -n +1 | $uniq | $awk -f signal.awk >signal.lst
+if $cc $optimize $ccflags $ldflags -o signal signal.c $libs >/dev/null 2>&1; then
+ ./signal$_exe | $sort -n +1 | $uniq | $awk -f signal.awk >signal.lst
else
echo "(I can't seem be able to compile the test program -- Guessing)"
echo 'kill -l' >signal
echo \$@ | $tr ' ' '\012' | \
$awk '{ printf \$1; printf " %d\n", ++s; }' >signal.lst
fi
-$rm -f signal.c signal signal.o
+$rm -f signal.c signal signal$_o
EOS
chmod a+x signal_cmd
$eunicefix signal_cmd
: generate list of signal names
echo " "
-case "$sig_name" in
-'') sig_num='' ;;
-esac
-case "$sig_num" in
-'') sig_name='' ;;
-esac
-case "$sig_name" in
+case "$sig_name_init" in
'')
echo "Generating a list of signal names and numbers..." >&4
./signal_cmd
sig_name=`$awk '{printf "%s ", $1}' signal.lst`
sig_name="ZERO $sig_name"
- sig_num=`$awk '{printf "%d ", $2}' signal.lst`
- sig_num="0 $sig_num"
+ sig_name_init=`$awk 'BEGIN { printf "\"ZERO\", " }
+ { printf "\"%s\", ", $1 }
+ END { printf "0\n" }' signal.lst`
+ sig_num=`$awk 'BEGIN { printf "0, " }
+ { printf "%d, ", $2}
+ END { printf "0\n"}' signal.lst`
;;
esac
echo "The following signals are available:"
}'
$rm -f signal signal.c signal.awk signal.lst signal_cmd
-: see what type is used for size_t
-set size_t sizetype 'unsigned int' stdio.h sys/types.h
-eval $typedef
-dflt="$sizetype"
-echo " "
-rp="What type is used for the length parameter for string functions?"
-. ./myread
-sizetype="$ans"
-
: see what type is used for signed size_t
set ssize_t ssizetype int stdio.h sys/types.h
eval $typedef
printf("int\n");
else
printf("long\n");
- fflush(stdout);
exit(0);
}
EOM
echo " "
-# If $libs contains -lsfio, and sfio is mis-configured, then it
-# sometimes (apparently) runs and exits with a 0 status, but with no
-# output!. Thus we check with test -s whether we actually got any
-# output. I think it has to do with sfio's use of _exit vs. exit,
-# but I don't know for sure. --Andy Dougherty 1/27/97.
-if $cc $optimize $ccflags $ldflags -o ssize ssize.c $libs > /dev/null 2>&1 &&
- ./ssize > ssize.out 2>/dev/null && test -s ssize.out ; then
- ssizetype=`$cat ssize.out`
+set ssize
+if eval $compile && ./ssize > /dev/null; then
+ ssizetype=`./ssize`
echo "I'll be using $ssizetype for functions returning a byte count." >&4
else
$cat >&4 <<EOM
-
Help! I can't compile and run the ssize_t test program: please enlighten me!
(This is probably a misconfiguration in your system or libraries, and
you really ought to fix it. Still, I'll try anyway.)
. ./myread
ssizetype="$ans"
fi
-$rm -f ssize ssize.[co] ssize.out
-
-: see if this is a netdb.h system
-set netdb.h i_netdb
-eval $inhdr
-
-: check for type of arguments to gethostbyaddr. This will only really
-: work if the system supports prototypes and provides one for
-: gethostbyaddr.
-case "$d_gethbadd" in
-$define)
- if test "X$gethbadd_addr_type" = X -o "X$gethbadd_alen_type" = X; then
- $cat <<EOM
-
-Checking to see what type of arguments are expected by gethostbyaddr().
-EOM
- $cat >try.c <<EOCP
-#include <sys/types.h>
-#$i_niin I_NIIN
-#$i_netdb I_NETDB
-#$i_unistd I_UNISTD
-#$d_socket HAS_SOCKET
-#$d_socket HAS_SOCKET
-#ifdef HAS_SOCKET
-#include <sys/socket.h> /* Might include <sys/bsdtypes.h> */
-#endif
-#ifdef I_NIIN
-#include <netinet/in.h>
-#endif
-#ifdef I_NETDB
-#include <netdb.h>
-#endif
-#ifdef I_UNISTD
-#include <unistd.h>
-#endif
-#define Size_t $sizetype
-main()
-{
- Gethbadd_addr_t addr;
- Gethbadd_alen_t alen;
- struct hostent* hent;
-
- extern struct hostent *gethostbyaddr(const Gethbadd_addr_t, Gethbadd_alen_t, int);
-
- alen = sizeof(struct in_addr);
- addr = (Gethbadd_addr_t)malloc(alen);
- /* We do not execute this so the contents of the addr matter not. */
- hent = gethostbyaddr(addr, alen, AF_INET);
-
- exit(0);
-}
-EOCP
- for xxx in "void *" "char *"; do
- for yyy in Size_t int; do
- if $cc $ccflags -c -DGethbadd_addr_t="$xxx" -DGethbadd_alen_t="$yyy" try.c >/dev/null 2>&1 ; then
- gethbadd_addr_type="$xxx"
- gethbadd_alen_type="$yyy"
- $cat >&4 <<EOM
-Your system uses $xxx for the 1st argument to gethostbyaddr.
-and the 2nd argument to gethostbyaddr is $yyy.
-EOM
- break
- fi
- done
- test "X$gethbadd_addr_type" != X && break
- done
- if test "X$gethbadd_addr_type" = X; then
- rp='What is the type for the 1st argument to gethostbyaddr?'
- dflt="void *"
- . ./myread
- gethbadd_addr_type="$ans"
-
- # Remove the "const" if needed.
- gethbadd_addr_type=`echo $gethbadd_addr_type | sed 's/^const //'`
-
- rp='What is the type for the 2nd argument to gethostbyaddr ?'
- dflt="Size_t"
- . ./myread
- gethbadd_alen_type="$ans"
- fi
- $rm -f try.[co]
- else
- $cat >&4 <<EOM
-Your system uses $gethbadd_addr_type for the 1st argument to gethostbyaddr.
-and the 2nd argument to gethostbyaddr is $gethbadd_alen_type.
-EOM
- fi
- ;;
-*) gethbadd_addr_type='void *'
- gethbadd_alen_type='Size_t'
- ;;
-esac
-
-: check for type of arguments to getnetbyaddr. This will only really
-: work if the system supports prototypes and provides one for
-: getnetbyaddr.
-case "$d_getnbadd" in
-$define)
- if test "X$getnbadd_net_type" = X; then
- $cat <<EOM
-
-Checking to see what type of arguments are expected by getnetbyaddr().
-EOM
- $cat >try.c <<EOCP
-#$i_niin I_NIIN
-#$i_netdb I_NETDB
-#$d_socket HAS_SOCKET
-#$d_socket HAS_SOCKET
-#include <sys/types.h>
-#ifdef HAS_SOCKET
-#include <sys/socket.h> /* Might include <sys/bsdtypes.h> */
-#endif
-#ifdef I_NIIN
-#include <netinet/in.h>
-#endif
-#ifdef I_NETDB
-#include <netdb.h>
-#endif
-main()
-{
- Getnbadd_net_t net;
- struct netent* nent;
-
- extern struct netent *getnetbyaddr(Getnbadd_net_t, int);
-
- /* We do not execute this so the contents of the net matter not. */
- nent = getnetbyaddr(net, AF_INET);
-
- exit(0);
-}
-EOCP
- for xxx in in_addr_t long int; do
- if $cc $ccflags -c -DGetnbadd_net_t="$xxx" try.c >/dev/null 2>&1 ; then
- getnbadd_net_type="$xxx"
- echo "Your system uses $xxx for the 1st argument to getnetbyaddr." >&4
- break
- fi
- done
- if test "X$getnbadd_net_type" = X; then
- rp='What is the type for the 1st argument to getnetbyaddr?'
- dflt="long"
- . ./myread
- getnbadd_net_type="$ans"
- fi
- $rm -f try.[co]
- else
- echo "Your system uses $getnbadd_net_type for the 1st argument to getnetbyaddr." >&4
- fi
- ;;
-*) getnbadd_net_type='long'
- ;;
-esac
+$rm -f ssize ssize.*
: see what type of char stdio uses.
echo " "
else
echo "false"
fi
-$rm -f varargs.o
+$rm -f varargs$_o
EOP
chmod +x varargs
set i_gdbm
eval $setvar
-: test whether pthreads are created in joinable -- aka undetached -- state
-if test "X$usethreads" != X; then
- if test "X$d_pthreads_created_joinable" = X; then
- echo >&4 "Checking whether pthreads are created joinable."
- $cat >try.c <<EOCP
-#include <pthread.h>
-#include <stdio.h>
-int main() {
- pthread_attr_t attr;
- int detachstate;
- printf("%s\n",
- pthread_attr_init(&attr) == 0 &&
- pthread_attr_getdetachstate(&attr, &detachstate) == 0 &&
- detachstate == PTHREAD_CREATE_DETACHED ?
- "detached" : "joinable");
- exit(0);
-}
-EOCP
- : Compile and link separately because the used cc might not be
- : able to link the right CRT and libs for pthreading.
- if $cc $ccflags -c try.c >/dev/null 2>&1 &&
- $ld $ldflags -o try try$obj_ext $libs >/dev/null 2>&1; then
- yyy=`./try`
- else
- echo "(I can't execute the test program--assuming they are.)"
- yyy=joinable
- fi
- case "$yyy" in
- detached)
- val="$undef"
- echo "Nope, they aren't."
- ;;
- *)
- val="$define"
- echo "Yup, they are."
- ;;
- esac
- set d_pthreads_created_joinable
- eval $setvar
- $rm -f try try.*
- fi
-else
- d_pthreads_created_joinable=$undef
-fi
-
-: see whether the various POSIXish _yields exist within given cccmd
-$cat >try.c <<EOP
-#include <pthread.h>
-main() {
- YIELD();
- exit(0);
-}
-EOP
-: see if pthread_yield exists within given cccmd,
-: if we do not usethreads this may well end up undef.
-if $cc $ccflags -DYIELD=pthread_yield $ldflags -o try try.c $libs > /dev/null 2>&1; then
- val="$define"
- echo 'pthread_yield() found.' >&4
-else
- val="$undef"
- echo 'pthread_yield() NOT found.' >&4
-fi
-set d_pthread_yield
-eval $setvar
-
-: see if sched_yield exists within given cccmd,
-: if we do not usethreads this may well end up undef.
-if $cc $ccflags -DYIELD=sched_yield $ldflags -o try try.c $libs > /dev/null 2>&1; then
- val="$define"
- echo 'sched_yield() found.' >&4
-else
- val="$undef"
- echo 'sched_yield() NOT found.' >&4
-fi
-set d_sched_yield
-eval $setvar
-
-: common to both the pthread_yield and sched_yield tests
-rm -f try try.*
-
echo " "
echo "Looking for extensions..." >&4
cd ../ext
avail_ext=''
for xxx in $known_extensions ; do
case "$xxx" in
- DB_File) case "$i_db" in
+ DB_File|db_file) case "$i_db" in
$define) avail_ext="$avail_ext $xxx" ;;
esac
;;
- GDBM_File) case "$i_gdbm" in
+ GDBM_File|gdbm_fil) case "$i_gdbm" in
$define) avail_ext="$avail_ext $xxx" ;;
esac
;;
- NDBM_File) case "$i_ndbm" in
+ NDBM_File|ndbm_fil) case "$i_ndbm" in
$define) avail_ext="$avail_ext $xxx" ;;
esac
;;
- ODBM_File) case "${i_dbm}${i_rpcsvcdbm}" in
+ ODBM_File|odbm_fil) case "${i_dbm}${i_rpcsvcdbm}" in
*"${define}"*) avail_ext="$avail_ext $xxx" ;;
esac
;;
- POSIX) case "$useposix" in
+ POSIX|posix) case "$useposix" in
true|define|y) avail_ext="$avail_ext $xxx" ;;
esac
;;
- Opcode) case "$useopcode" in
+ Opcode|opcode) case "$useopcode" in
true|define|y) avail_ext="$avail_ext $xxx" ;;
esac
;;
- Socket) case "$d_socket" in
- $define) avail_ext="$avail_ext $xxx" ;;
+ Socket|socket) case "$d_socket" in
+ true|$define|y) avail_ext="$avail_ext $xxx" ;;
esac
;;
- Thread) case "$usethreads" in
- $define) avail_ext="$avail_ext $xxx" ;;
+ Thread|thread) case "$usethreads" in
+ true|$define|y) avail_ext="$avail_ext $xxx" ;;
esac
;;
*) avail_ext="$avail_ext $xxx"
$spitshell <<EOT >config.sh
$startsh
#
-# This file was produced by running the Configure script. It holds all
-# the definitions figured out by Configure. Should you modify any of
-# these values, do not forget to propagate your changes by running
-# "Configure -S"; or, equivalently, you may run each .SH file yourself.
+# This file was produced by running the Configure script. It holds all the
+# definitions figured out by Configure. Should you modify one of these values,
+# do not forget to propagate your changes by running "Configure -der". You may
+# instead choose to run each of the .SH files by yourself, or "Configure -S".
#
+# Package name : $package
+# Source directory : $src
# Configuration time: $cf_time
-# Configured by: $cf_by
-# Target system: $myuname
+# Configured by : $cf_by
+# Target system : $myuname
Author='$Author'
Date='$Date'
Revision='$Revision'
Source='$Source'
State='$State'
+_a='$_a'
+_exe='$_exe'
+_o='$_o'
afs='$afs'
alignbytes='$alignbytes'
aphostname='$aphostname'
d_bincompat3='$d_bincompat3'
d_bsd='$d_bsd'
d_bsdgetpgrp='$d_bsdgetpgrp'
-d_bsdpgrp='$d_bsdpgrp'
d_bsdsetpgrp='$d_bsdsetpgrp'
d_bzero='$d_bzero'
d_casti32='$d_casti32'
d_fsetpos='$d_fsetpos'
d_ftime='$d_ftime'
d_getgrps='$d_getgrps'
-d_setgrps='$d_setgrps'
-d_gethbadd='$d_gethbadd'
-gethbadd_addr_type='$gethbadd_addr_type'
-gethbadd_alen_type='$gethbadd_alen_type'
+d_gethbyaddr='$d_gethbyaddr'
+d_gethbyname='$d_gethbyname'
d_gethent='$d_gethent'
d_gethname='$d_gethname'
d_getlogin='$d_getlogin'
-d_getnbadd='$d_getnbadd'
-getnbadd_net_type='$getnbadd_net_type'
+d_getnbyaddr='$d_getnbyaddr'
d_getpgid='$d_getpgid'
d_getpgrp2='$d_getpgrp2'
d_getpgrp='$d_getpgrp'
d_msgsnd='$d_msgsnd'
d_mymalloc='$d_mymalloc'
d_nice='$d_nice'
-d_oldarchlib='$d_oldarchlib'
d_oldsock='$d_oldsock'
d_open3='$d_open3'
d_pathconf='$d_pathconf'
d_semop='$d_semop'
d_setegid='$d_setegid'
d_seteuid='$d_seteuid'
+d_setgrps='$d_setgrps'
d_setlinebuf='$d_setlinebuf'
d_setlocale='$d_setlocale'
d_setpgid='$d_setpgid'
myhostname='$myhostname'
myuname='$myuname'
n='$n'
+netdb_hlen_type='$netdb_hlen_type'
+netdb_host_type='$netdb_host_type'
+netdb_name_type='$netdb_name_type'
+netdb_net_type='$netdb_net_type'
nm_opt='$nm_opt'
nm_so_opt='$nm_so_opt'
nroff='$nroff'
o_nonblock='$o_nonblock'
obj_ext='$obj_ext'
-oldarchlib='$oldarchlib'
-oldarchlibexp='$oldarchlibexp'
optimize='$optimize'
orderlib='$orderlib'
osname='$osname'
perlpath='$perlpath'
pg='$pg'
phostname='$phostname'
+pidtype='$pidtype'
plibpth='$plibpth'
pmake='$pmake'
pr='$pr'
shrpenv='$shrpenv'
shsharp='$shsharp'
sig_name='$sig_name'
+sig_name_init='$sig_name_init'
sig_num='$sig_num'
signal_t='$signal_t'
sitearch='$sitearch'
spackage='$spackage'
spitshell='$spitshell'
split='$split'
+src='$src'
ssizetype='$ssizetype'
startperl='$startperl'
startsh='$startsh'
stdio_base='$stdio_base'
stdio_bufsiz='$stdio_bufsiz'
stdio_cnt='$stdio_cnt'
+stdio_filbuf='$stdio_filbuf'
stdio_ptr='$stdio_ptr'
strings='$strings'
submit='$submit'
useposix='$useposix'
usesfio='$usesfio'
useshrplib='$useshrplib'
+usethreads='$usethreads'
usevfork='$usevfork'
usrinc='$usrinc'
uuname='$uuname'
EOT
: add special variables
-$test -f patchlevel.h && \
-awk '/^#define/ {printf "%s=%s\n",$2,$3}' patchlevel.h >>config.sh
+$test -f $src/patchlevel.h && \
+awk '/^#define/ {printf "%s=%s\n",$2,$3}' $src/patchlevel.h >>config.sh
echo "CONFIG=true" >>config.sh
: propagate old symbols
echo "Done."
fi
+if $test -f Policy.sh; then
+ $cat <<EOM
+
+If you compile $package on a different machine or from a different object
+directory, copy the Policy.sh file from this object directory to the
+new one before you run Configure -- this will help you with most of
+the policy defaults.
+
+EOM
+fi
+
$rm -f kit*isdone ark*isdone
$rm -rf UU