# $Id: Head.U,v 3.0.1.8 1995/07/25 13:40:02 ram Exp $
#
-# Generated on Tue Dec 17 14:33:33 EST 1996 [metaconfig 3.0 PL60]
+# Generated on Sat Feb 1 00:26:40 EST 1997 [metaconfig 3.0 PL60]
cat >/tmp/c1$$ <<EOF
ARGGGHHHH!!!!!
PATH=.$p_$PATH
export PATH
+: This should not matter in a script, but apparently it does sometimes
+unset CDPATH
+
: Sanity checks
if test ! -t 0; then
echo "Say 'sh $me', not 'sh <$me'"
exit 1
fi
-: On HP-UX, large Configure scripts may exercise a bug in /bin/sh
-if test -f /hp-ux -a -f /bin/ksh; then
- if (PATH=.; alias -x) >/dev/null 2>&1; then
- : already under /bin/ksh
- else
+: Test and see if we are running under ksh, either blatantly or in disguise.
+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 ksh to avoid nasty sh bug in "here document" expansion.)
+(Feeding myself to /usr/bin/bsh to avoid AIX 4's /bin/sh.)
EOM
unset ENV
- exec /bin/ksh $0 "$@"
+ exec /usr/bin/bsh $0 "$@"
fi
-else
+ else
+ if test ! -f /hp-ux ; then
: Warn them if they use ksh on other systems
- (PATH=.; alias -x) >/dev/null 2>&1 && \
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
+ 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.)
+EOM
+ unset ENV
+ exec /bin/ksh $0 "$@"
+ fi
fi
: Configure runs within the UU subdirectory
d_gettimeod=''
d_Gconvert=''
d_getgrps=''
+d_setgrps=''
d_gethent=''
aphostname=''
d_gethname=''
stdio_base=''
stdio_bufsiz=''
stdio_cnt=''
-stdio_filbuf=''
stdio_ptr=''
d_index=''
d_strchr=''
i_varhdr=''
i_vfork=''
intsize=''
+longsize=''
+shortsize=''
libc=''
libperl=''
shrpenv=''
'') cat <<EOM >&2
$me: Fatal Error: I can't find a Bourne Shell anywhere.
Usually it's in /bin/sh. How did you even get this far?
-Please contact me (Chip Salzenberg) at chip@atlantic.net and
+Please contact me (Chip Salzenberg) at chip@perl.com and
we'll try to straigten this all out.
EOM
exit 1
extractsh=''
override=''
knowitall=''
+
rm -f optdef.sh
+cat >optdef.sh <<EOS
+$startsh
+EOS
: option parsing
while test $# -gt 0; do
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@atlantic.net).
+and contact the author (chip@perl.com).
EOM
echo $n "Continue? [n] $c" >&4
: now set up to do reads with possible shell escape and default assignment
cat <<EOSC >myread
+$startsh
xxxm=\$dflt
$myecho
ans='!'
read answ
set x \$xxxm
shift
- aok=''; eval "ans=\"\$answ\"" && aok=y
+ aok=''; eval ans="\\"\$answ\\"" && aok=y
case "\$answ" in
"\$ans")
case "\$ans" in
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@atlantic.net) know how I blew it.
+have, let me (chip@perl.com) know how I blew it.
This installation script affects things in two ways:
cd 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@atlantic.net
+ : tests or hints, please send them to chip@perl.com
: The metaconfig authors would also appreciate a copy...
$test -f /irix && osname=irix
$test -f /xenix && osname=sco_xenix
*) osvers=$tmp;;
esac
;;
+ *dc.osx) osname=dcosx
+ osvers="$3"
+ ;;
dnix) osname=dnix
osvers="$3"
;;
ultrix) osname=ultrix
osvers="$3"
;;
- osf1) case "$5" in
+ osf1|mls+) case "$5" in
alpha)
osname=dec_osf
osvers=`echo "$3" | sed 's/^[vt]//'`
$eunicefix filexp
: now set up to get a file name
-cat <<'EOSC' >getfile
+cat <<EOS >getfile
+$startsh
+EOS
+cat <<'EOSC' >>getfile
tilde=''
fullpath=''
already=''
fi
: set the base revision
-baserev=5
+baserev=5.0
: get the patchlevel
echo " "
eval $prefixit
case "$archlib" in
'')
- case "$privlib" in
- '') dflt=`./loc . "." $prefixexp/lib /usr/local/lib /usr/lib /lib`
- set dflt
- eval $prefixup
- ;;
- *) if test 0 -eq "$subversion"; then
- version=`echo $baserev $patchlevel | \
- $awk '{ printf "%d.%03d\n",$1,$2 }'`
- else
- version=`echo $baserev $patchlevel $subversion | \
- $awk '{ printf "%d.%03d%02d\n",$1,$2,$3 }'`
- fi
- dflt="$privlib/$archname/$version"
- ;;
- esac
+ case "$privlib" in
+ '') dflt=`./loc . "." $prefixexp/lib /usr/local/lib /usr/lib /lib`
+ set dflt
+ eval $prefixup
;;
-*) dflt="$archlib";;
+ *) if test 0 -eq "$subversion"; then
+ version=`LC_ALL=C; export LC_ALL; \
+ echo $baserev $patchlevel | \
+ $awk '{ printf "%.3f\n", $1 + $2/1000.0 }'`
+ else
+ version=`LC_ALL=C; export LC_ALL; \
+ echo $baserev $patchlevel $subversion | \
+ $awk '{ printf "%.5f\n", $1 + $2/1000.0 + $3/100000.0 }'`
+ fi
+ dflt="$privlib/$archname/$version"
+ ;;
+ esac
+ ;;
+*)
+ dflt="$archlib"
+ ;;
esac
cat <<EOM
fi
: set up the script used to warn in case of inconsistency
-cat <<'EOSC' >whoa
+cat <<EOS >whoa
+$startsh
+EOS
+cat <<'EOSC' >>whoa
dflt=y
echo " "
echo "*** WHOA THERE!!! ***" >&4
: determine optimize, if desired, or use for debug flag also
case "$optimize" in
-' ') dflt='none';;
+' '|$undef) dflt='none';;
'') dflt='-O';;
*) dflt="$optimize";;
esac
else
set signal.h LANGUAGE_C; eval $inctest
fi
-set signal.h _NO_PROTO; eval $inctest
case "$hint" in
none|recommended) dflt="$ccflags $dflt" ;;
: coherency check
echo " "
-echo "Checking your choice of C compiler and flags for coherency..." >&4
-set X $cc $optimize $ccflags $ldflags try.c -o try
+echo "Checking your choice of C compiler, libs, and flags for coherency..." >&4
+set X $cc $optimize $ccflags $ldflags -o try try.c $libs
shift
$cat >try.msg <<EOM
I've tried to compile and run a simple program with:
main() { exit(0); }
EOF
dflt=y
-if sh -c "$cc $optimize $ccflags try.c -o try $ldflags" >>try.msg 2>&1; then
+if sh -c "$cc $optimize $ccflags -o try try.c $ldflags $libs" >>try.msg 2>&1; then
if sh -c './try' >>try.msg 2>&1; then
dflt=n
else
: nm options which may be necessary
case "$nm_opt" in
'') if $test -f /mach_boot; then
- nm_opt=''
+ nm_opt='' # Mach
elif $test -d /usr/ccs/lib; then
- nm_opt='-p'
+ nm_opt='-p' # Solaris (and SunOS?)
elif $test -f /dgux; then
- nm_opt='-p'
+ nm_opt='-p' # DG-UX
+ elif $test -f /lib64/rld; then
+ nm_opt='-p' # 64-bit Irix
else
nm_opt=''
fi;;
eval $xscan;\
$contains '^fprintf$' libc.list >/dev/null 2>&1; then
eval $xrun
+elif com="$sed -n -e 's/^.*|Proc .*|Text *| *//p'";\
+ eval $xscan;\
+ $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+ eval $xrun
elif com="$sed -n -e '/Def. Text/s/.* \([^ ]*\)\$/\1/p'";\
eval $xscan;\
$contains '^fprintf$' libc.list >/dev/null 2>&1; then
eval $xscan;\
$contains '^fprintf$' libc.list >/dev/null 2>&1; then
eval $xrun
+elif com="$sed -n -e 's/.*\.text n\ \ \ \.//p'";\
+ eval $xscan;\
+ $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+ eval $xrun
else
nm -p $* 2>/dev/null >libc.tmp
$grep fprintf libc.tmp > libc.ptf
'') case "$osname" in
hpux) dflt='+z' ;;
next) dflt='none' ;;
- solaris|svr4*|esix*) dflt='-Kpic' ;;
- irix*) dflt='-KPIC' ;;
+ svr4*|esix*) dflt='-Kpic' ;;
+ irix*) dflt='-KPIC' ;;
+ solaris) case "$ccflags" in
+ *-DDEBUGGING*) dflt='-KPIC' ;;
+ *) dflt='-Kpic' ;;
+ esac ;;
sunos) dflt='-pic' ;;
*) dflt='none' ;;
esac ;;
- *) dflt='-fpic' ;;
+ *) case "$osname/$ccflags" in
+ solaris/*-DDEBUGGING*) dflt='-fPIC' ;;
+ *) dflt='-fpic' ;;
+ esac ;;
esac ;;
*) dflt="$cccdlflags" ;;
esac
;;
*) case "$useshrplib" in
'') case "$osname" in
- svr4|dgux|dynixptx|esix|powerux)
+ svr4*|dgux|dynixptx|esix|powerux)
dflt='yes'
also='Building a shared libperl is required for dynamic loading to work on your system.'
;;
*) $cat >&4 <<EOM
WARNING: Use of the shrpdir variable for the installation location of
the shared $libperl is not supported. It was never documented and
-will not work in this version. Let me (chip@atlantic.net)
-know of any problems this may cause.
+will not work in this version. Let me (chip@perl.com) know of any
+problems this may cause.
EOM
case "$shrpdir" in
tmp_shrpenv=''
if "$useshrplib"; then
case "$osname" in
+ aix)
+ # We'll set it in Makefile.SH...
+ ;;
solaris|netbsd)
xxx="-R $shrpdir"
;;
- linux|irix*)
+ freebsd)
+ xxx="-Wl,-R$shrpdir"
+ ;;
+ linux|irix*|dec_osf)
xxx="-Wl,-rpath,$shrpdir"
;;
*)
esac
case "$xxx" in
'') ;;
- *) ccdlflags="$ccdlflags $xxx"
- cat <<EOM >&4
+ *)
+ # Only add $xxx if it isn't already in ccdlflags.
+ case " $ccdlflags " in
+ *" $xxx "*) ;;
+ *) ccdlflags="$ccdlflags $xxx"
+ cat <<EOM >&4
Adding $xxx to the flags
passed to $ld so that the perl executable will find the
installed shared $libperl.
EOM
+ ;;
+ esac
;;
esac
fi
: Why was there an Egrep here, when Sed works?
: Look for either a search or a domain directive.
dflt=.`$sed -n -e 's/ / /g' \
- -e 's/^search.* \([^ ]*\) *$/\1/p' $tans \
+ -e 's/^search *\([^ ]*\).*/\1/p' $tans \
| ./tr '[A-Z]' '[a-z]' 2>/dev/null`
case "$dflt" in
.) dflt=.`$sed -n -e 's/ / /g' \
- -e 's/^domain.* \([^ ]*\) *$/\1/p' $tans \
+ -e 's/^domain *\([^ ]*\).*/\1/p' $tans \
| ./tr '[A-Z]' '[a-z]' 2>/dev/null`
- ;;
+ ;;
esac
fi
;;
rp='What shall I put after the #! to start up perl ("none" to not use #!)?'
. ./myread
case "$ans" in
- none) startperl=": # use perl";;
- *) startperl="#!$ans";;
+ none) startperl=": # use perl";;
+ *) startperl="#!$ans"
+ if $test 33 -lt `echo "$ans" | wc -c`; then
+ $cat >&4 <<EOM
+
+WARNING: Some systems limit the #! command to 32 characters.
+If you experience difficulty running Perl scripts with #!, try
+installing Perl in a directory with a shorter pathname.
+
+EOM
+ fi ;;
esac
;;
*) startperl=": # use perl"
set bzero d_bzero
eval $inlibc
-: check for length of integer
+: check for lengths of integral types
echo " "
case "$intsize" in
'')
echo "Checking to see how big your integers are..." >&4
- $cat >try.c <<'EOCP'
+ $cat >intsize.c <<'EOCP'
#include <stdio.h>
main()
{
- printf("%d\n", sizeof(int));
+ printf("intsize=%d;\n", sizeof(int));
+ printf("longsize=%d;\n", sizeof(long));
+ printf("shortsize=%d;\n", sizeof(short));
+ fflush(stdout);
exit(0);
}
EOCP
- if $cc $ccflags try.c -o try >/dev/null 2>&1 && ./try > /dev/null; then
- intsize=`./try`
+# 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`
echo "Your integers are $intsize bytes long."
+ echo "Your long integers are $longsize bytes long."
+ echo "Your short integers are $shortsize bytes long."
else
- dflt='4'
- echo "(I can't seem to compile the test program. Guessing...)"
+ $cat >&4 <<EOM
+
+Help! I can't compile and run the intsize test program: please enlighten me!
+(This is probably a misconfiguration in your system or libraries, and
+you really ought to fix it. Still, I'll try anyway.)
+
+EOM
+ dflt=4
rp="What is the size of an integer (in bytes)?"
. ./myread
intsize="$ans"
+ dflt=$intsize
+ rp="What is the size of a long integer (in bytes)?"
+ . ./myread
+ longsize="$ans"
+ dflt=2
+ rp="What is the size of a short integer (in bytes)?"
+ . ./myread
+ shortsize="$ans"
fi
;;
esac
-$rm -f try.c try
+$rm -f intsize intsize.[co] intsize.out
: see if signal is declared as pointer to function returning int or void
echo " "
: get csh whereabouts
case "$csh" in
-'csh') val="$undef" ;;
-*) val="$define" ;;
+'csh') val="$undef" ;;
+*) val="$define" ;;
esac
set d_csh
eval $setvar
-full_csh=$csh
+: Respect a hint or command line value for full_csh.
+case "$full_csh" in
+'') full_csh=$csh ;;
+esac
: see if cuserid exists
set cuserid d_cuserid
*) echo "However, your read() returns '$status' on EOF??";;
esac
val="$define"
- if test "$status" -eq "$rd_nodata"; then
+ if test "$status" = "$rd_nodata"; then
echo "WARNING: you can't distinguish between EOF and no data!"
val="$undef"
fi
exit(0);
}
EOCP
- if $cc $ccflags $ldflags foo.c -o safebcpy $libs >/dev/null 2>&1; then
+ if $cc $optimize $ccflags $ldflags foo.c \
+ -o safebcpy $libs >/dev/null 2>&1; then
if ./safebcpy 2>/dev/null; then
echo "Yes, it can."
val="$define"
exit(0);
}
EOCP
- if $cc $ccflags $ldflags foo.c -o safemcpy $libs >/dev/null 2>&1; then
+ if $cc $optimize $ccflags $ldflags foo.c \
+ -o safemcpy $libs >/dev/null 2>&1; then
if ./safemcpy 2>/dev/null; then
echo "Yes, it can."
val="$define"
exit(0);
}
EOCP
- if $cc $ccflags $ldflags foo.c -o sanemcmp $libs >/dev/null 2>&1; then
+ if $cc $optimize $ccflags $ldflags foo.c \
+ -o sanemcmp $libs >/dev/null 2>&1; then
if ./sanemcmp 2>/dev/null; then
echo "Yes, it can."
val="$define"
y|Y) ;;
*) echo "Ok, avoiding sfio this time. I'll use stdio instead."
val="$undef"
+ : Remove sfio from list of libraries to use
+ set `echo X $libs | $sed -e 's/-lsfio / /' -e 's/-lsfio$//'`
+ shift
+ libs="$*"
+ echo "libs = $libs" >&4
;;
esac
;;
set d_stdio_cnt_lval
eval $setvar
-: How to access the stdio _filbuf or __filbuf function.
-: If this fails, check how the getc macro in stdio.h works.
-case "${d_stdio_ptr_lval}${d_stdio_cnt_lval}" in
-${define}${define})
- : Try $hint value, if any, then _filbuf, __filbuf, _fill, then punt.
- : _fill is for os/2.
- xxx='notok'
- for filbuf in $stdio_filbuf '_filbuf(fp)' '__filbuf(fp) ' '_fill(fp)' ; do
- $cat >try.c <<EOP
-#include <stdio.h>
-#define FILE_ptr(fp) $stdio_ptr
-#define FILE_cnt(fp) $stdio_cnt
-#define FILE_filbuf(fp) $filbuf
-main() {
- FILE *fp = fopen("try.c", "r");
- int c;
- c = getc(fp);
- c = FILE_filbuf(fp); /* Just looking for linker errors.*/
- exit(0);
-}
-EOP
- if $cc $ccflags $ldflags -o try try.c $libs >/dev/null 2>&1 && ./try; then
- echo "Your stdio appears to use $filbuf"
- stdio_filbuf="$filbuf"
- xxx='ok'
- break
- else
- echo "Hmm. $filbuf doesn't seem to work."
- fi
- $rm -f try.c try
- done
- case "$xxx" in
- notok) echo "I can't figure out how to access _filbuf"
- echo "I'll just have to work around it."
- d_stdio_ptr_lval="$undef"
- d_stdio_cnt_lval="$undef"
- ;;
- esac
- ;;
-esac
-
: see if _base is also standard
val="$undef"
dflt=`./try`
else
dflt='8'
- echo"(I can't seem to compile the test program...)"
+ echo "(I can't seem to compile the test program...)"
fi
;;
*) dflt="$alignbytes"
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 $libs && ./try; then
+ echo 'Looks OK. (Perl supports up to version 1.86).' >&4
+ else
+ echo "I can't use your Berkeley DB. I'll disable it." >&4
+ i_db=$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 " "
db_hashtype='u_int32_t'
fi
else
- echo "I can't seem to compile the test program." >&4
- db_hashtype=int
+ : XXX Maybe we should just give up here.
+ db_hashtype=u_int32_t
+ echo "Help: I can't seem to compile the db test program." >&4
+ echo "Something's wrong, but I'll assume you use $db_hashtype." >&4
fi
$rm -f try.*
echo "Your version of Berkeley DB uses $db_hashtype for hash."
;;
-*) db_hashtype=int
+*) db_hashtype=u_int32_t
;;
esac
db_prefixtype='size_t'
fi
else
- echo "I can't seem to compile the test program." >&4
- db_prefixtype='int'
+ db_prefixtype='size_t'
+ : XXX Maybe we should just give up here.
+ echo "Help: I can't seem to compile the db test program." >&4
+ echo "Something's wrong, but I'll assume you use $db_prefixtype." >&4
fi
$rm -f try.*
echo "Your version of Berkeley DB uses $db_prefixtype for prefix."
;;
-*) db_prefixtype='int'
+*) db_prefixtype='size_t'
;;
esac
set getgroups d_getgrps
eval $inlibc
-: Find type of 2nd arg to getgroups
+: see if setgroups exists
+set setgroups d_setgrps
+eval $inlibc
+
+: Find type of 2nd arg to 'getgroups()' and 'setgroups()'
echo " "
-case "$d_getgrps" in
-'define')
+case "$d_getgrps$d_setgrps" in
+*define*)
case "$groupstype" in
'') dflt="$gidtype" ;;
*) dflt="$groupstype" ;;
esac
$cat <<EOM
-What is the type of the second argument to getgroups()? Usually this
-is the same as group ids, $gidtype, but not always.
+What is the type of the second argument to getgroups() and setgroups()?
+Usually this is the same as group ids, $gidtype, but not always.
EOM
- rp='What type is the second argument to getgroups()?'
+ rp='What type is the second argument to getgroups() and setgroups()?'
. ./myread
groupstype="$ans"
;;
for (i = 0; max; i++)
max /= 2;
printf("%d\n",i);
+ fflush(stdout);
}
EOCP
- if $cc try.c -o try >/dev/null 2>&1 ; then
+ if $cc $ccflags $ldflags -o try try.c $libs >/dev/null 2>&1 ; then
dflt=`try`
else
dflt='?'
rp='How many bits does your rand() function produce?'
. ./myread
randbits="$ans"
-$rm -f try.c try
+$rm -f try.c try.o try
: see if ar generates random libraries by itself
echo " "
}
EOM
echo " "
-if $cc $ccflags $ldflags -o ssize ssize.c $libs > /dev/null 2>&1 &&
- ./ssize > /dev/null 2>&1 ; then
- ssizetype=`./ssize`
+# 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`
echo "I'll be using $ssizetype for functions returning a byte count." >&4
else
- echo "(I can't compile and run the test program--please enlighten me!)"
- $cat <<EOM
+ $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.)
I need a type that is the same size as $sizetype, but is guaranteed to
-be signed. Common values are int and long.
+be signed. Common values are ssize_t, int and long.
EOM
rp="What signed type is the same size as $sizetype?"
. ./myread
ssizetype="$ans"
fi
-$rm -f ssize ssize.[co]
+$rm -f ssize ssize.[co] ssize.out
: see what type of char stdio uses.
echo " "
$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 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".
+# 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.
#
# Configuration time: $cf_time
d_fsetpos='$d_fsetpos'
d_ftime='$d_ftime'
d_getgrps='$d_getgrps'
+d_setgrps='$d_setgrps'
d_gethent='$d_gethent'
d_gethname='$d_gethname'
d_getlogin='$d_getlogin'
lns='$lns'
locincpth='$locincpth'
loclibpth='$loclibpth'
+longsize='$longsize'
lp='$lp'
lpr='$lpr'
ls='$ls'
shar='$shar'
sharpbang='$sharpbang'
shmattype='$shmattype'
+shortsize='$shortsize'
shrpenv='$shrpenv'
shsharp='$shsharp'
sig_name='$sig_name'
stdio_base='$stdio_base'
stdio_bufsiz='$stdio_bufsiz'
stdio_cnt='$stdio_cnt'
-stdio_filbuf='$stdio_filbuf'
stdio_ptr='$stdio_ptr'
strings='$strings'
submit='$submit'
projects / p5sagit/p5-mst-13.2.git / blobdiff