# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
-# Generated on Wed Mar 20 05:22:55 EET 2002 [metaconfig 3.0 PL70]
+# Generated on Wed Apr 24 03:05:12 EET DST 2002 [metaconfig 3.0 PL70]
# (with additional metaconfig patches by perlbug@perl.org)
cat >c1$$ <<EOF
fi
fi
case "$ans" in
- [yY]*) cc=gcc; ccname=gcc; ccflags=''; despair=no ;;
+ [yY]*) cc=gcc; ccname=gcc; ccflags=''; despair=no;
+ if $test -f usethreads.cbu; then
+ $cat >&4 <<EOM
+
+*** However, any setting of the C compiler flags (e.g. for thread support)
+*** has been lost. It may be necessary to pass -Dcc=gcc to Configure
+*** (together with e.g. -Dusethreads).
+
+EOM
+ fi;;
esac
fi
fi
;;
next*) osname=next ;;
nonstop-ux) osname=nonstopux ;;
+ openbsd) osname=openbsd
+ osvers="$3"
+ ;;
POSIX-BC | posix-bc ) osname=posix-bc
osvers="$3"
;;
case "$usethreads" in
$define|true|[yY]*) dflt='y';;
-*) dflt='n';;
+*) # Catch case where user specified ithreads or 5005threads but
+ # forgot -Dusethreads (A.D. 4/2002)
+ case "$useithreads$use5005threads" in
+ *$define*) dflt='y' ;;
+ *) dflt='n';;
+ esac
+ ;;
esac
cat <<EOM
$echo $n ".$c"
$grep fprintf libc.tmp > libc.ptf
xscan='eval "<libc.ptf $com >libc.list"; $echo $n ".$c" >&4'
-xrun='eval "<libc.tmp $com >libc.list"; echo "done" >&4'
+xrun='eval "<libc.tmp $com >libc.list"; echo "done." >&4'
xxx='[ADTSIW]'
if com="$sed -n -e 's/__IO//' -e 's/^.* $xxx *_[_.]*//p' -e 's/^.* $xxx *//p'";\
eval $xscan;\
set versiononly
eval $setvar
+case "$versiononly" in
+"$define") inc_version_list=''
+ inc_version_list_init=0
+ ;;
+esac
+
: figure out how to guarantee perl startup
case "$startperl" in
'')
set alarm d_alarm
eval $inlibc
+: see if POSIX threads are available
+set pthread.h i_pthread
+eval $inhdr
+
: define a fucntion to check prototypes
$cat > protochk <<EOSH
$startsh
prototype="$prototype"
define="$define"
rm=$rm
+usethreads=$usethreads
+i_pthread=$i_pthread
+pthread_h_first=$pthread_h_first
EOSH
$cat >> protochk <<'EOSH'
$define) echo "#include <$2>" >> try.c ;;
literal) echo "$2" >> try.c ;;
esac
+ # Extra magic for the benefit of systems that need pthread.h
+ # to be included early to correctly detect threadsafe functions.
+ # Such functions must guarantee themselves, though, that the usethreads
+ # and i_pthread have been defined, before calling protochk.
+ if test "$usethreads" = "$define" -a "$i_pthread" = "$define" -a "$pthread_h_first" = "$define" -a "$pthread_h_done" = ""; then
+ echo "#include <pthread.h>" >> try.c
+ pthread_h_done=yes
+ fi
shift 2
done
test "$prototype" = "$define" && echo '#define CAN_PROTOTYPE' >> try.c
eval $inlibc
case "$d_asctime_r" in
"$define")
- hdrs="$i_systypes sys/types.h define stdio.h $i_time time.h"
+ hdrs="$i_systypes sys/types.h define stdio.h $i_time time.h $i_systime sys/time.h"
case "$d_asctime_r_proto:$usethreads" in
":define") d_asctime_r_proto=define
set d_asctime_r_proto asctime_r $hdrs
./protochk "extern $try" $hdrs && asctime_r_proto=I_SBI ;;
esac
case "$asctime_r_proto" in
- '') d_asctime_r=undef
+ ''|0) d_asctime_r=undef
asctime_r_proto=0
echo "Disabling asctime_r, cannot determine prototype." >&4 ;;
* ) case "$asctime_r_proto" in
*) case "$usethreads" in
define) echo "asctime_r has no prototype, not using it." >&4 ;;
esac
+ d_asctime_r=undef
+ asctime_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && crypt_r_proto=B_CCD ;;
esac
case "$crypt_r_proto" in
- '') d_crypt_r=undef
+ ''|0) d_crypt_r=undef
crypt_r_proto=0
echo "Disabling crypt_r, cannot determine prototype." >&4 ;;
* ) case "$crypt_r_proto" in
*) case "$usethreads" in
define) echo "crypt_r has no prototype, not using it." >&4 ;;
esac
+ d_crypt_r=undef
+ crypt_r_proto=0
;;
esac
;;
eval $inlibc
case "$d_ctermid_r" in
"$define")
- hdrs="$i_systypes sys/types.h define stdio.h $i_stdio stdio.h"
+ hdrs="$i_systypes sys/types.h define stdio.h "
case "$d_ctermid_r_proto:$usethreads" in
":define") d_ctermid_r_proto=define
set d_ctermid_r_proto ctermid_r $hdrs
./protochk "extern $try" $hdrs && ctermid_r_proto=B_B ;;
esac
case "$ctermid_r_proto" in
- '') d_ctermid_r=undef
+ ''|0) d_ctermid_r=undef
ctermid_r_proto=0
echo "Disabling ctermid_r, cannot determine prototype." >&4 ;;
* ) case "$ctermid_r_proto" in
*) case "$usethreads" in
define) echo "ctermid_r has no prototype, not using it." >&4 ;;
esac
+ d_ctermid_r=undef
+ ctermid_r_proto=0
;;
esac
;;
eval $inlibc
case "$d_ctime_r" in
"$define")
- hdrs="$i_systypes sys/types.h define stdio.h $i_time time.h"
+ hdrs="$i_systypes sys/types.h define stdio.h $i_time time.h $i_systime sys/time.h"
case "$d_ctime_r_proto:$usethreads" in
":define") d_ctime_r_proto=define
set d_ctime_r_proto ctime_r $hdrs
./protochk "extern $try" $hdrs && ctime_r_proto=I_SBI ;;
esac
case "$ctime_r_proto" in
- '') d_ctime_r=undef
+ ''|0) d_ctime_r=undef
ctime_r_proto=0
echo "Disabling ctime_r, cannot determine prototype." >&4 ;;
* ) case "$ctime_r_proto" in
*) case "$usethreads" in
define) echo "ctime_r has no prototype, not using it." >&4 ;;
esac
+ d_ctime_r=undef
+ ctime_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && drand48_r_proto=I_ST ;;
esac
case "$drand48_r_proto" in
- '') d_drand48_r=undef
+ ''|0) d_drand48_r=undef
drand48_r_proto=0
echo "Disabling drand48_r, cannot determine prototype." >&4 ;;
* ) case "$drand48_r_proto" in
*) case "$usethreads" in
define) echo "drand48_r has no prototype, not using it." >&4 ;;
esac
+ d_drand48_r=undef
+ drand48_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && endgrent_r_proto=V_H ;;
esac
case "$endgrent_r_proto" in
- '') d_endgrent_r=undef
+ ''|0) d_endgrent_r=undef
endgrent_r_proto=0
echo "Disabling endgrent_r, cannot determine prototype." >&4 ;;
* ) case "$endgrent_r_proto" in
*) case "$usethreads" in
define) echo "endgrent_r has no prototype, not using it." >&4 ;;
esac
+ d_endgrent_r=undef
+ endgrent_r_proto=0
;;
esac
;;
define)
case "$endhostent_r_proto" in
''|0) try='int endhostent_r(struct hostent_data*);'
- ./protochk "extern $try" $hdrs && endhostent_r_proto=I_S ;;
+ ./protochk "extern $try" $hdrs && endhostent_r_proto=I_D ;;
esac
case "$endhostent_r_proto" in
''|0) try='void endhostent_r(struct hostent_data*);'
- ./protochk "extern $try" $hdrs && endhostent_r_proto=V_S ;;
+ ./protochk "extern $try" $hdrs && endhostent_r_proto=V_D ;;
esac
case "$endhostent_r_proto" in
- '') d_endhostent_r=undef
+ ''|0) d_endhostent_r=undef
endhostent_r_proto=0
echo "Disabling endhostent_r, cannot determine prototype." >&4 ;;
* ) case "$endhostent_r_proto" in
*) case "$usethreads" in
define) echo "endhostent_r has no prototype, not using it." >&4 ;;
esac
+ d_endhostent_r=undef
+ endhostent_r_proto=0
;;
esac
;;
define)
case "$endnetent_r_proto" in
''|0) try='int endnetent_r(struct netent_data*);'
- ./protochk "extern $try" $hdrs && endnetent_r_proto=I_S ;;
+ ./protochk "extern $try" $hdrs && endnetent_r_proto=I_D ;;
esac
case "$endnetent_r_proto" in
''|0) try='void endnetent_r(struct netent_data*);'
- ./protochk "extern $try" $hdrs && endnetent_r_proto=V_S ;;
+ ./protochk "extern $try" $hdrs && endnetent_r_proto=V_D ;;
esac
case "$endnetent_r_proto" in
- '') d_endnetent_r=undef
+ ''|0) d_endnetent_r=undef
endnetent_r_proto=0
echo "Disabling endnetent_r, cannot determine prototype." >&4 ;;
* ) case "$endnetent_r_proto" in
*) case "$usethreads" in
define) echo "endnetent_r has no prototype, not using it." >&4 ;;
esac
+ d_endnetent_r=undef
+ endnetent_r_proto=0
;;
esac
;;
define)
case "$endprotoent_r_proto" in
''|0) try='int endprotoent_r(struct protoent_data*);'
- ./protochk "extern $try" $hdrs && endprotoent_r_proto=I_S ;;
+ ./protochk "extern $try" $hdrs && endprotoent_r_proto=I_D ;;
esac
case "$endprotoent_r_proto" in
''|0) try='void endprotoent_r(struct protoent_data*);'
- ./protochk "extern $try" $hdrs && endprotoent_r_proto=V_S ;;
+ ./protochk "extern $try" $hdrs && endprotoent_r_proto=V_D ;;
esac
case "$endprotoent_r_proto" in
- '') d_endprotoent_r=undef
+ ''|0) d_endprotoent_r=undef
endprotoent_r_proto=0
echo "Disabling endprotoent_r, cannot determine prototype." >&4 ;;
* ) case "$endprotoent_r_proto" in
*) case "$usethreads" in
define) echo "endprotoent_r has no prototype, not using it." >&4 ;;
esac
+ d_endprotoent_r=undef
+ endprotoent_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && endpwent_r_proto=V_H ;;
esac
case "$endpwent_r_proto" in
- '') d_endpwent_r=undef
+ ''|0) d_endpwent_r=undef
endpwent_r_proto=0
echo "Disabling endpwent_r, cannot determine prototype." >&4 ;;
* ) case "$endpwent_r_proto" in
*) case "$usethreads" in
define) echo "endpwent_r has no prototype, not using it." >&4 ;;
esac
+ d_endpwent_r=undef
+ endpwent_r_proto=0
;;
esac
;;
define)
case "$endservent_r_proto" in
''|0) try='int endservent_r(struct servent_data*);'
- ./protochk "extern $try" $hdrs && endservent_r_proto=I_S ;;
+ ./protochk "extern $try" $hdrs && endservent_r_proto=I_D ;;
esac
case "$endservent_r_proto" in
''|0) try='void endservent_r(struct servent_data*);'
- ./protochk "extern $try" $hdrs && endservent_r_proto=V_S ;;
+ ./protochk "extern $try" $hdrs && endservent_r_proto=V_D ;;
esac
case "$endservent_r_proto" in
- '') d_endservent_r=undef
+ ''|0) d_endservent_r=undef
endservent_r_proto=0
echo "Disabling endservent_r, cannot determine prototype." >&4 ;;
* ) case "$endservent_r_proto" in
*) case "$usethreads" in
define) echo "endservent_r has no prototype, not using it." >&4 ;;
esac
+ d_endservent_r=undef
+ endservent_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getgrent_r_proto=I_SBIH ;;
esac
case "$getgrent_r_proto" in
- '') d_getgrent_r=undef
+ ''|0) d_getgrent_r=undef
getgrent_r_proto=0
echo "Disabling getgrent_r, cannot determine prototype." >&4 ;;
* ) case "$getgrent_r_proto" in
*) case "$usethreads" in
define) echo "getgrent_r has no prototype, not using it." >&4 ;;
esac
+ d_getgrent_r=undef
+ getgrent_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getgrgid_r_proto=S_TSBI ;;
esac
case "$getgrgid_r_proto" in
- '') d_getgrgid_r=undef
+ ''|0) d_getgrgid_r=undef
getgrgid_r_proto=0
echo "Disabling getgrgid_r, cannot determine prototype." >&4 ;;
* ) case "$getgrgid_r_proto" in
*) case "$usethreads" in
define) echo "getgrgid_r has no prototype, not using it." >&4 ;;
esac
+ d_getgrgid_r=undef
+ getgrgid_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getgrnam_r_proto=S_CSBI ;;
esac
case "$getgrnam_r_proto" in
- '') d_getgrnam_r=undef
+ ''|0) d_getgrnam_r=undef
getgrnam_r_proto=0
echo "Disabling getgrnam_r, cannot determine prototype." >&4 ;;
* ) case "$getgrnam_r_proto" in
*) case "$usethreads" in
define) echo "getgrnam_r has no prototype, not using it." >&4 ;;
esac
+ d_getgrnam_r=undef
+ getgrnam_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && gethostbyaddr_r_proto=I_CII ;;
esac
case "$gethostbyaddr_r_proto" in
- '') d_gethostbyaddr_r=undef
+ ''|0) d_gethostbyaddr_r=undef
gethostbyaddr_r_proto=0
echo "Disabling gethostbyaddr_r, cannot determine prototype." >&4 ;;
* ) case "$gethostbyaddr_r_proto" in
*) case "$usethreads" in
define) echo "gethostbyaddr_r has no prototype, not using it." >&4 ;;
esac
+ d_gethostbyaddr_r=undef
+ gethostbyaddr_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && gethostbyname_r_proto=I_CSD ;;
esac
case "$gethostbyname_r_proto" in
- '') d_gethostbyname_r=undef
+ ''|0) d_gethostbyname_r=undef
gethostbyname_r_proto=0
echo "Disabling gethostbyname_r, cannot determine prototype." >&4 ;;
* ) case "$gethostbyname_r_proto" in
*) case "$usethreads" in
define) echo "gethostbyname_r has no prototype, not using it." >&4 ;;
esac
+ d_gethostbyname_r=undef
+ gethostbyname_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && gethostent_r_proto=I_SD ;;
esac
case "$gethostent_r_proto" in
- '') d_gethostent_r=undef
+ ''|0) d_gethostent_r=undef
gethostent_r_proto=0
echo "Disabling gethostent_r, cannot determine prototype." >&4 ;;
* ) case "$gethostent_r_proto" in
*) case "$usethreads" in
define) echo "gethostent_r has no prototype, not using it." >&4 ;;
esac
+ d_gethostent_r=undef
+ gethostent_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getlogin_r_proto=B_BI ;;
esac
case "$getlogin_r_proto" in
- '') d_getlogin_r=undef
+ ''|0) d_getlogin_r=undef
getlogin_r_proto=0
echo "Disabling getlogin_r, cannot determine prototype." >&4 ;;
* ) case "$getlogin_r_proto" in
*) case "$usethreads" in
define) echo "getlogin_r has no prototype, not using it." >&4 ;;
esac
+ d_getlogin_r=undef
+ getlogin_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getnetbyaddr_r_proto=I_IISD ;;
esac
case "$getnetbyaddr_r_proto" in
- '') d_getnetbyaddr_r=undef
+ ''|0) d_getnetbyaddr_r=undef
getnetbyaddr_r_proto=0
echo "Disabling getnetbyaddr_r, cannot determine prototype." >&4 ;;
* ) case "$getnetbyaddr_r_proto" in
*) case "$usethreads" in
define) echo "getnetbyaddr_r has no prototype, not using it." >&4 ;;
esac
+ d_getnetbyaddr_r=undef
+ getnetbyaddr_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getnetbyname_r_proto=I_CSD ;;
esac
case "$getnetbyname_r_proto" in
- '') d_getnetbyname_r=undef
+ ''|0) d_getnetbyname_r=undef
getnetbyname_r_proto=0
echo "Disabling getnetbyname_r, cannot determine prototype." >&4 ;;
* ) case "$getnetbyname_r_proto" in
*) case "$usethreads" in
define) echo "getnetbyname_r has no prototype, not using it." >&4 ;;
esac
+ d_getnetbyname_r=undef
+ getnetbyname_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getnetent_r_proto=I_SD ;;
esac
case "$getnetent_r_proto" in
- '') d_getnetent_r=undef
+ ''|0) d_getnetent_r=undef
getnetent_r_proto=0
echo "Disabling getnetent_r, cannot determine prototype." >&4 ;;
* ) case "$getnetent_r_proto" in
*) case "$usethreads" in
define) echo "getnetent_r has no prototype, not using it." >&4 ;;
esac
+ d_getnetent_r=undef
+ getnetent_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getprotobyname_r_proto=I_CSD ;;
esac
case "$getprotobyname_r_proto" in
- '') d_getprotobyname_r=undef
+ ''|0) d_getprotobyname_r=undef
getprotobyname_r_proto=0
echo "Disabling getprotobyname_r, cannot determine prototype." >&4 ;;
* ) case "$getprotobyname_r_proto" in
*) case "$usethreads" in
define) echo "getprotobyname_r has no prototype, not using it." >&4 ;;
esac
+ d_getprotobyname_r=undef
+ getprotobyname_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getprotobynumber_r_proto=I_ISD ;;
esac
case "$getprotobynumber_r_proto" in
- '') d_getprotobynumber_r=undef
+ ''|0) d_getprotobynumber_r=undef
getprotobynumber_r_proto=0
echo "Disabling getprotobynumber_r, cannot determine prototype." >&4 ;;
* ) case "$getprotobynumber_r_proto" in
*) case "$usethreads" in
define) echo "getprotobynumber_r has no prototype, not using it." >&4 ;;
esac
+ d_getprotobynumber_r=undef
+ getprotobynumber_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getprotoent_r_proto=I_SD ;;
esac
case "$getprotoent_r_proto" in
- '') d_getprotoent_r=undef
+ ''|0) d_getprotoent_r=undef
getprotoent_r_proto=0
echo "Disabling getprotoent_r, cannot determine prototype." >&4 ;;
* ) case "$getprotoent_r_proto" in
*) case "$usethreads" in
define) echo "getprotoent_r has no prototype, not using it." >&4 ;;
esac
+ d_getprotoent_r=undef
+ getprotoent_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getpwent_r_proto=I_SBIH ;;
esac
case "$getpwent_r_proto" in
- '') d_getpwent_r=undef
+ ''|0) d_getpwent_r=undef
getpwent_r_proto=0
echo "Disabling getpwent_r, cannot determine prototype." >&4 ;;
* ) case "$getpwent_r_proto" in
*) case "$usethreads" in
define) echo "getpwent_r has no prototype, not using it." >&4 ;;
esac
+ d_getpwent_r=undef
+ getpwent_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getpwnam_r_proto=I_CSBI ;;
esac
case "$getpwnam_r_proto" in
- '') d_getpwnam_r=undef
+ ''|0) d_getpwnam_r=undef
getpwnam_r_proto=0
echo "Disabling getpwnam_r, cannot determine prototype." >&4 ;;
* ) case "$getpwnam_r_proto" in
*) case "$usethreads" in
define) echo "getpwnam_r has no prototype, not using it." >&4 ;;
esac
+ d_getpwnam_r=undef
+ getpwnam_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getpwuid_r_proto=S_TSBI ;;
esac
case "$getpwuid_r_proto" in
- '') d_getpwuid_r=undef
+ ''|0) d_getpwuid_r=undef
getpwuid_r_proto=0
echo "Disabling getpwuid_r, cannot determine prototype." >&4 ;;
* ) case "$getpwuid_r_proto" in
*) case "$usethreads" in
define) echo "getpwuid_r has no prototype, not using it." >&4 ;;
esac
+ d_getpwuid_r=undef
+ getpwuid_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getservbyname_r_proto=I_CCSD ;;
esac
case "$getservbyname_r_proto" in
- '') d_getservbyname_r=undef
+ ''|0) d_getservbyname_r=undef
getservbyname_r_proto=0
echo "Disabling getservbyname_r, cannot determine prototype." >&4 ;;
* ) case "$getservbyname_r_proto" in
*) case "$usethreads" in
define) echo "getservbyname_r has no prototype, not using it." >&4 ;;
esac
+ d_getservbyname_r=undef
+ getservbyname_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getservbyport_r_proto=I_ICSD ;;
esac
case "$getservbyport_r_proto" in
- '') d_getservbyport_r=undef
+ ''|0) d_getservbyport_r=undef
getservbyport_r_proto=0
echo "Disabling getservbyport_r, cannot determine prototype." >&4 ;;
* ) case "$getservbyport_r_proto" in
*) case "$usethreads" in
define) echo "getservbyport_r has no prototype, not using it." >&4 ;;
esac
+ d_getservbyport_r=undef
+ getservbyport_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getservent_r_proto=I_SD ;;
esac
case "$getservent_r_proto" in
- '') d_getservent_r=undef
+ ''|0) d_getservent_r=undef
getservent_r_proto=0
echo "Disabling getservent_r, cannot determine prototype." >&4 ;;
* ) case "$getservent_r_proto" in
*) case "$usethreads" in
define) echo "getservent_r has no prototype, not using it." >&4 ;;
esac
+ d_getservent_r=undef
+ getservent_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && getspnam_r_proto=S_CSBI ;;
esac
case "$getspnam_r_proto" in
- '') d_getspnam_r=undef
+ ''|0) d_getspnam_r=undef
getspnam_r_proto=0
echo "Disabling getspnam_r, cannot determine prototype." >&4 ;;
* ) case "$getspnam_r_proto" in
*) case "$usethreads" in
define) echo "getspnam_r has no prototype, not using it." >&4 ;;
esac
+ d_getspnam_r=undef
+ getspnam_r_proto=0
;;
esac
;;
eval $inlibc
case "$d_gmtime_r" in
"$define")
- hdrs="$i_systypes sys/types.h define stdio.h $i_time time.h"
+ hdrs="$i_systypes sys/types.h define stdio.h $i_time time.h $i_systime sys/time.h"
case "$d_gmtime_r_proto:$usethreads" in
":define") d_gmtime_r_proto=define
set d_gmtime_r_proto gmtime_r $hdrs
./protochk "extern $try" $hdrs && gmtime_r_proto=I_TS ;;
esac
case "$gmtime_r_proto" in
- '') d_gmtime_r=undef
+ ''|0) d_gmtime_r=undef
gmtime_r_proto=0
echo "Disabling gmtime_r, cannot determine prototype." >&4 ;;
* ) case "$gmtime_r_proto" in
*) case "$usethreads" in
define) echo "gmtime_r has no prototype, not using it." >&4 ;;
esac
+ d_gmtime_r=undef
+ gmtime_r_proto=0
;;
esac
;;
eval $inlibc
case "$d_localtime_r" in
"$define")
- hdrs="$i_systypes sys/types.h define stdio.h $i_time time.h"
+ hdrs="$i_systypes sys/types.h define stdio.h $i_time time.h $i_systime sys/time.h"
case "$d_localtime_r_proto:$usethreads" in
":define") d_localtime_r_proto=define
set d_localtime_r_proto localtime_r $hdrs
./protochk "extern $try" $hdrs && localtime_r_proto=I_TS ;;
esac
case "$localtime_r_proto" in
- '') d_localtime_r=undef
+ ''|0) d_localtime_r=undef
localtime_r_proto=0
echo "Disabling localtime_r, cannot determine prototype." >&4 ;;
* ) case "$localtime_r_proto" in
*) case "$usethreads" in
define) echo "localtime_r has no prototype, not using it." >&4 ;;
esac
+ d_localtime_r=undef
+ localtime_r_proto=0
;;
esac
;;
set d_off64_t
eval $setvar
-: see if POSIX threads are available
-set pthread.h i_pthread
-eval $inhdr
-
-
-
-
: how to create joinable pthreads
if test "X$usethreads" = "X$define" -a "X$i_pthread" = "X$define"; then
echo " "
./protochk "extern $try" $hdrs && random_r_proto=I_TS ;;
esac
case "$random_r_proto" in
- '') d_random_r=undef
+ ''|0) d_random_r=undef
random_r_proto=0
echo "Disabling random_r, cannot determine prototype." >&4 ;;
* ) case "$random_r_proto" in
*) case "$usethreads" in
define) echo "random_r has no prototype, not using it." >&4 ;;
esac
+ d_random_r=undef
+ random_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && readdir64_r_proto=I_TS ;;
esac
case "$readdir64_r_proto" in
- '') d_readdir64_r=undef
+ ''|0) d_readdir64_r=undef
readdir64_r_proto=0
echo "Disabling readdir64_r, cannot determine prototype." >&4 ;;
* ) case "$readdir64_r_proto" in
*) case "$usethreads" in
define) echo "readdir64_r has no prototype, not using it." >&4 ;;
esac
+ d_readdir64_r=undef
+ readdir64_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && readdir_r_proto=I_TS ;;
esac
case "$readdir_r_proto" in
- '') d_readdir_r=undef
+ ''|0) d_readdir_r=undef
readdir_r_proto=0
echo "Disabling readdir_r, cannot determine prototype." >&4 ;;
* ) case "$readdir_r_proto" in
*) case "$usethreads" in
define) echo "readdir_r has no prototype, not using it." >&4 ;;
esac
+ d_readdir_r=undef
+ readdir_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && setgrent_r_proto=V_H ;;
esac
case "$setgrent_r_proto" in
- '') d_setgrent_r=undef
+ ''|0) d_setgrent_r=undef
setgrent_r_proto=0
echo "Disabling setgrent_r, cannot determine prototype." >&4 ;;
* ) case "$setgrent_r_proto" in
*) case "$usethreads" in
define) echo "setgrent_r has no prototype, not using it." >&4 ;;
esac
+ d_setgrent_r=undef
+ setgrent_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && sethostent_r_proto=V_ID ;;
esac
case "$sethostent_r_proto" in
- '') d_sethostent_r=undef
+ ''|0) d_sethostent_r=undef
sethostent_r_proto=0
echo "Disabling sethostent_r, cannot determine prototype." >&4 ;;
* ) case "$sethostent_r_proto" in
*) case "$usethreads" in
define) echo "sethostent_r has no prototype, not using it." >&4 ;;
esac
+ d_sethostent_r=undef
+ sethostent_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && setlocale_r_proto=I_ICBI ;;
esac
case "$setlocale_r_proto" in
- '') d_setlocale_r=undef
+ ''|0) d_setlocale_r=undef
setlocale_r_proto=0
echo "Disabling setlocale_r, cannot determine prototype." >&4 ;;
* ) case "$setlocale_r_proto" in
*) case "$usethreads" in
define) echo "setlocale_r has no prototype, not using it." >&4 ;;
esac
+ d_setlocale_r=undef
+ setlocale_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && setnetent_r_proto=V_ID ;;
esac
case "$setnetent_r_proto" in
- '') d_setnetent_r=undef
+ ''|0) d_setnetent_r=undef
setnetent_r_proto=0
echo "Disabling setnetent_r, cannot determine prototype." >&4 ;;
* ) case "$setnetent_r_proto" in
*) case "$usethreads" in
define) echo "setnetent_r has no prototype, not using it." >&4 ;;
esac
+ d_setnetent_r=undef
+ setnetent_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && setprotoent_r_proto=V_ID ;;
esac
case "$setprotoent_r_proto" in
- '') d_setprotoent_r=undef
+ ''|0) d_setprotoent_r=undef
setprotoent_r_proto=0
echo "Disabling setprotoent_r, cannot determine prototype." >&4 ;;
* ) case "$setprotoent_r_proto" in
*) case "$usethreads" in
define) echo "setprotoent_r has no prototype, not using it." >&4 ;;
esac
+ d_setprotoent_r=undef
+ setprotoent_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && setpwent_r_proto=V_H ;;
esac
case "$setpwent_r_proto" in
- '') d_setpwent_r=undef
+ ''|0) d_setpwent_r=undef
setpwent_r_proto=0
echo "Disabling setpwent_r, cannot determine prototype." >&4 ;;
* ) case "$setpwent_r_proto" in
*) case "$usethreads" in
define) echo "setpwent_r has no prototype, not using it." >&4 ;;
esac
+ d_setpwent_r=undef
+ setpwent_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && setservent_r_proto=V_ID ;;
esac
case "$setservent_r_proto" in
- '') d_setservent_r=undef
+ ''|0) d_setservent_r=undef
setservent_r_proto=0
echo "Disabling setservent_r, cannot determine prototype." >&4 ;;
* ) case "$setservent_r_proto" in
*) case "$usethreads" in
define) echo "setservent_r has no prototype, not using it." >&4 ;;
esac
+ d_setservent_r=undef
+ setservent_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && srand48_r_proto=I_LS ;;
esac
case "$srand48_r_proto" in
- '') d_srand48_r=undef
+ ''|0) d_srand48_r=undef
srand48_r_proto=0
echo "Disabling srand48_r, cannot determine prototype." >&4 ;;
* ) case "$srand48_r_proto" in
*) case "$usethreads" in
define) echo "srand48_r has no prototype, not using it." >&4 ;;
esac
+ d_srand48_r=undef
+ srand48_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && srandom_r_proto=I_TS ;;
esac
case "$srandom_r_proto" in
- '') d_srandom_r=undef
+ ''|0) d_srandom_r=undef
srandom_r_proto=0
echo "Disabling srandom_r, cannot determine prototype." >&4 ;;
* ) case "$srandom_r_proto" in
*) case "$usethreads" in
define) echo "srandom_r has no prototype, not using it." >&4 ;;
esac
+ d_srandom_r=undef
+ srandom_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && strerror_r_proto=B_IBW ;;
esac
case "$strerror_r_proto" in
- '') d_strerror_r=undef
+ ''|0) d_strerror_r=undef
strerror_r_proto=0
echo "Disabling strerror_r, cannot determine prototype." >&4 ;;
* ) case "$strerror_r_proto" in
*) case "$usethreads" in
define) echo "strerror_r has no prototype, not using it." >&4 ;;
esac
+ d_strerror_r=undef
+ strerror_r_proto=0
;;
esac
;;
set d_telldirproto telldir $i_systypes sys/types.h $i_dirent dirent.h
eval $hasproto
+: see if time exists
+echo " "
+if test "X$d_time" = X -o X"$timetype" = X; then
+ if set time val -f d_time; eval $csym; $val; then
+ echo 'time() found.' >&4
+ val="$define"
+ rp="What is the type returned by time() on this system?"
+ set time_t timetype long stdio.h sys/types.h
+ eval $typedef_ask
+ else
+ echo 'time() not found, hope that will do.' >&4
+ val="$undef"
+ timetype='int';
+ fi
+ set d_time
+ eval $setvar
+fi
+
: see if this is a sys/times.h system
set sys/times.h i_systimes
eval $inhdr
eval $inlibc
case "$d_tmpnam_r" in
"$define")
- hdrs="$i_systypes sys/types.h define stdio.h $i_stdio stdio.h"
+ hdrs="$i_systypes sys/types.h define stdio.h "
case "$d_tmpnam_r_proto:$usethreads" in
":define") d_tmpnam_r_proto=define
set d_tmpnam_r_proto tmpnam_r $hdrs
./protochk "extern $try" $hdrs && tmpnam_r_proto=B_B ;;
esac
case "$tmpnam_r_proto" in
- '') d_tmpnam_r=undef
+ ''|0) d_tmpnam_r=undef
tmpnam_r_proto=0
echo "Disabling tmpnam_r, cannot determine prototype." >&4 ;;
* ) case "$tmpnam_r_proto" in
*) case "$usethreads" in
define) echo "tmpnam_r has no prototype, not using it." >&4 ;;
esac
+ d_tmpnam_r=undef
+ tmpnam_r_proto=0
;;
esac
;;
./protochk "extern $try" $hdrs && ttyname_r_proto=B_IBI ;;
esac
case "$ttyname_r_proto" in
- '') d_ttyname_r=undef
+ ''|0) d_ttyname_r=undef
ttyname_r_proto=0
echo "Disabling ttyname_r, cannot determine prototype." >&4 ;;
* ) case "$ttyname_r_proto" in
*) case "$usethreads" in
define) echo "ttyname_r has no prototype, not using it." >&4 ;;
esac
+ d_ttyname_r=undef
+ ttyname_r_proto=0
;;
esac
;;
''|[nN]*) multiarch="$undef" ;;
esac
-: check for ordering of bytes in a long
+: check for ordering of bytes in a UV
echo " "
case "$usecrosscompile$multiarch" in
*$define*)
probably right.
I'm now running the test program...
EOM
- $cat >try.c <<'EOCP'
+ $cat >try.c <<EOCP
#include <stdio.h>
+#include <sys/types.h>
+typedef $uvtype UV;
int main()
{
int i;
union {
- unsigned long l;
- char c[sizeof(long)];
+ UV l;
+ char c[$uvsize];
} u;
- if (sizeof(long) > 4)
- u.l = (0x08070605L << 32) | 0x04030201L;
+ if ($uvsize > 4)
+ u.l = (((UV)0x08070605) << 32) | (UV)0x04030201;
else
- u.l = 0x04030201L;
- for (i = 0; i < sizeof(long); i++)
+ u.l = (UV)0x04030201;
+ for (i = 0; i < $uvsize; i++)
printf("%c", u.c[i]+'0');
printf("\n");
exit(0);
fi
case "$xxx_prompt" in
y)
- rp="What is the order of bytes in a long?"
+ rp="What is the order of bytes in $uvtype?"
. ./myread
byteorder="$ans"
;;
-: see if time exists
-echo " "
-if test "X$d_time" = X -o X"$timetype" = X; then
- if set time val -f d_time; eval $csym; $val; then
- echo 'time() found.' >&4
- val="$define"
- rp="What is the type returned by time() on this system?"
- set time_t timetype long stdio.h sys/types.h
- eval $typedef_ask
- else
- echo 'time() not found, hope that will do.' >&4
- val="$undef"
- timetype='int';
- fi
- set d_time
- eval $setvar
-fi
-
: see what type uids are declared as in the kernel
echo " "
echo "Looking for the type for user ids returned by getuid()."
# Special case: Add in threads/shared since it is not picked up by the
# recursive find above (and adding in general recursive finding breaks
# SDBM_File/sdbm). A.D. 10/25/2001.
-# Encode::XX need explicit mentions for the same reason.
-# --jhi 2002-03-04
-known_extensions="$known_extensions threads/shared Encode/CN Encode/JP Encode/KR Encode/TW"
+known_extensions="$known_extensions threads/shared"
set X $nonxs_extensions
shift
nonxs_extensions="$*"
esac
;;
threads|threads/shared)
- case "$usethreads" in
- true|$define|y)
- case "$useithreads" in
- $define|true|[yY]*) avail_ext="$avail_ext $xxx" ;;
- esac
- esac
+ # threads and threads::shared are special cases.
+ # To stop people from asking "Perl 5.8.0 was supposed
+ # to have this new fancy threads implementation but my
+ # perl doesn't have it" and from people trying to
+ # (re)install the threads module using CPAN.pm and
+ # CPAN.pm then offering to reinstall Perl 5.8.0,
+ # the threads.pm and threads/shared.pm will always be
+ # there, croaking informatively ("you need to rebuild
+ # all of Perl with threads, sorry") when threads haven't
+ # been compiled in.
+ # --jhi
+ avail_ext="$avail_ext $xxx"
;;
IPC/SysV|ipc/sysv)
: XXX Do we need a useipcsysv variable here
esac
;;
esac
+#
+# Encode is a special case. If we are building Encode as a static
+# extension, we need to explicitly list its subextensions as well.
+# For other nested extensions, this is handled automatically by
+# the appropriate Makefile.PL.
+case " $static_ext " in
+ *" Encode "*) # Add the subextensions of Encode
+ cd "$rsrc/ext"
+ for xxx in `ls Encode/*/Makefile.PL|awk -F/ '{print $2}'`; do
+ static_ext="$static_ext Encode/$xxx"
+ done
+ cd "$tdir"
+ ;;
+esac
set X $dynamic_ext $static_ext $nonxs_ext
shift
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