# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
-# Generated on Fri Mar 1 20:03:36 EET 2002 [metaconfig 3.0 PL70]
+# Generated on Fri Sep 13 16:29:01 METDST 2002 [metaconfig 3.0 PL70]
# (with additional metaconfig patches by perlbug@perl.org)
cat >c1$$ <<EOF
bin=''
binexp=''
installbin=''
-bincompat5005=''
-d_bincompat5005=''
byteorder=''
cc=''
ccflags=''
d_access=''
d_accessx=''
d_alarm=''
+asctime_r_proto=''
+d_asctime_r=''
d_attribut=''
d_bcmp=''
d_bcopy=''
d_const=''
cryptlib=''
d_crypt=''
+crypt_r_proto=''
+d_crypt_r=''
d_csh=''
full_csh=''
+ctermid_r_proto=''
+d_ctermid_r=''
+ctime_r_proto=''
+d_ctime_r=''
d_cuserid=''
d_dbl_dig=''
d_dbminitproto=''
d_dlsymun=''
d_dosuid=''
d_suidsafe=''
+d_drand48_r=''
+drand48_r_proto=''
d_drand48proto=''
d_dup2=''
d_eaccess=''
d_endgrent=''
+d_endgrent_r=''
+endgrent_r_proto=''
d_endhent=''
+d_endhostent_r=''
+endhostent_r_proto=''
d_endnent=''
+d_endnetent_r=''
+endnetent_r_proto=''
d_endpent=''
+d_endprotoent_r=''
+endprotoent_r_proto=''
d_endpwent=''
+d_endpwent_r=''
+endpwent_r_proto=''
d_endsent=''
+d_endservent_r=''
+endservent_r_proto=''
d_fchdir=''
d_fchmod=''
d_fchown=''
d_getespwnam=''
d_getfsstat=''
d_getgrent=''
+d_getgrent_r=''
+getgrent_r_proto=''
+d_getgrgid_r=''
+getgrgid_r_proto=''
+d_getgrnam_r=''
+getgrnam_r_proto=''
d_getgrps=''
d_gethbyaddr=''
d_gethbyname=''
d_gethname=''
d_phostname=''
d_uname=''
+d_gethostbyaddr_r=''
+gethostbyaddr_r_proto=''
+d_gethostbyname_r=''
+gethostbyname_r_proto=''
+d_gethostent_r=''
+gethostent_r_proto=''
d_gethostprotos=''
d_getitimer=''
d_getlogin=''
+d_getlogin_r=''
+getlogin_r_proto=''
d_getmnt=''
d_getmntent=''
d_getnbyaddr=''
d_getnbyname=''
d_getnent=''
+d_getnetbyaddr_r=''
+getnetbyaddr_r_proto=''
+d_getnetbyname_r=''
+getnetbyname_r_proto=''
+d_getnetent_r=''
+getnetent_r_proto=''
d_getnetprotos=''
d_getpagsz=''
d_getpent=''
d_getprior=''
d_getpbyname=''
d_getpbynumber=''
+d_getprotobyname_r=''
+getprotobyname_r_proto=''
+d_getprotobynumber_r=''
+getprotobynumber_r_proto=''
+d_getprotoent_r=''
+getprotoent_r_proto=''
d_getprotoprotos=''
d_getprpwnam=''
d_getpwent=''
+d_getpwent_r=''
+getpwent_r_proto=''
+d_getpwnam_r=''
+getpwnam_r_proto=''
+d_getpwuid_r=''
+getpwuid_r_proto=''
d_getsent=''
+d_getservbyname_r=''
+getservbyname_r_proto=''
+d_getservbyport_r=''
+getservbyport_r_proto=''
+d_getservent_r=''
+getservent_r_proto=''
d_getservprotos=''
d_getspnam=''
+d_getspnam_r=''
+getspnam_r_proto=''
d_getsbyname=''
d_getsbyport=''
+d_gmtime_r=''
+gmtime_r_proto=''
d_gnulibc=''
+gnulibc_version=''
d_hasmntopt=''
d_htonl=''
d_inetaton=''
d_lchown=''
d_ldbl_dig=''
d_link=''
+d_localtime_r=''
+localtime_r_proto=''
d_locconv=''
d_lockf=''
d_longdbl=''
mmaptype=''
d_modfl=''
d_modfl_pow32_bug=''
+d_modflproto=''
d_mprotect=''
d_msg=''
d_msgctl=''
d_sched_yield=''
sched_yield=''
d_qgcvt=''
+d_random_r=''
+random_r_proto=''
+d_readdir64_r=''
+readdir64_r_proto=''
d_readdir=''
d_rewinddir=''
d_seekdir=''
d_telldir=''
+d_readdir_r=''
+readdir_r_proto=''
d_readlink=''
d_readv=''
d_recvmsg=''
d_setegid=''
d_seteuid=''
d_setgrent=''
+d_setgrent_r=''
+setgrent_r_proto=''
d_setgrps=''
d_sethent=''
+d_sethostent_r=''
+sethostent_r_proto=''
d_setitimer=''
d_setlinebuf=''
d_setlocale=''
+d_setlocale_r=''
+setlocale_r_proto=''
d_setnent=''
+d_setnetent_r=''
+setnetent_r_proto=''
d_setpent=''
d_setpgid=''
d_setpgrp2=''
d_setpgrp=''
d_setprior=''
d_setproctitle=''
+d_setprotoent_r=''
+setprotoent_r_proto=''
d_setpwent=''
+d_setpwent_r=''
+setpwent_r_proto=''
d_setregid=''
d_setresgid=''
d_setresuid=''
d_setrgid=''
d_setruid=''
d_setsent=''
+d_setservent_r=''
+setservent_r_proto=''
d_setsid=''
d_setvbuf=''
d_sfio=''
d_socklen_t=''
d_socks5_init=''
d_sqrtl=''
+d_srand48_r=''
+srand48_r_proto=''
+d_srandom_r=''
+srandom_r_proto=''
d_sresgproto=''
d_sresuproto=''
d_statblks=''
d_strerror=''
d_sysernlst=''
d_syserrlst=''
+d_strerror_r=''
+strerror_r_proto=''
d_strftime=''
d_strtod=''
d_strtol=''
timetype=''
clocktype=''
d_times=''
+d_tmpnam_r=''
+tmpnam_r_proto=''
d_truncate=''
+d_ttyname_r=''
+ttyname_r_proto=''
d_tzname=''
d_u32align=''
d_ualarm=''
h_fcntl=''
h_sysfile=''
i_arpainet=''
+i_crypt=''
db_hashtype=''
db_prefixtype=''
db_version_major=''
i_sgtty=''
i_termio=''
i_termios=''
+d_tm_tm_gmtoff=''
+d_tm_tm_zone=''
i_systime=''
i_systimek=''
i_time=''
perladmin=''
perlpath=''
d_nv_preserves_uv=''
-d_nv_preserves_uv_bits=''
i16size=''
i16type=''
i32size=''
i8type=''
ivsize=''
ivtype=''
+nv_preserves_uv_bits=''
nvsize=''
nvtype=''
u16size=''
zzz=''
uuu=undef
case "$yyy" in
- *=*) zzz=`echo $yyy|sed 's!=.*!!'`
+ *=*) zzz=`echo "$yyy"|sed 's!=.*!!'`
case "$zzz" in
*:*) zzz='' ;;
*) xxx=append
- zzz=" "`echo $yyy|sed 's!^[^=]*=!!'`
- yyy=`echo $yyy|sed 's!=.*!!'` ;;
+ zzz=" "`echo "$yyy"|sed 's!^[^=]*=!!'`
+ yyy=`echo "$yyy"|sed 's!=.*!!'` ;;
esac
;;
esac
case "$xxx" in
'') case "$yyy" in
- *:*) xxx=`echo $yyy|sed 's!:.*!!'`
- yyy=`echo $yyy|sed 's!^[^:]*:!!'`
- zzz=`echo $yyy|sed 's!^[^=]*=!!'`
- yyy=`echo $yyy|sed 's!=.*!!'` ;;
- *) xxx=`echo $yyy|sed 's!:.*!!'`
- yyy=`echo $yyy|sed 's!^[^:]*:!!'` ;;
+ *:*) xxx=`echo "$yyy"|sed 's!:.*!!'`
+ yyy=`echo "$yyy"|sed 's!^[^:]*:!!'`
+ zzz=`echo "$yyy"|sed 's!^[^=]*=!!'`
+ yyy=`echo "$yyy"|sed 's!=.*!!'` ;;
+ *) xxx=`echo "$yyy"|sed 's!:.*!!'`
+ yyy=`echo "$yyy"|sed 's!^[^:]*:!!'` ;;
esac
;;
esac
esac
fi
if test X"$trnl" = X; then
+ case "`echo foo|tr '\r\n' xy 2>/dev/null`" in
+ fooxy) trnl='\n\r' ;;
+ esac
+fi
+if test X"$trnl" = X; then
cat <<EOM >&2
$me: Fatal Error: cannot figure out how to translate newlines with 'tr'.
fi
fi
case "$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="$3"
;;
*) eval "$var=$val";;
esac'
+case "$usesocks" in
+$define|true|[yY]*) dflt='y';;
+*) dflt='n';;
+esac
+cat <<EOM
+
+Perl can be built to use the SOCKS proxy protocol library. To do so,
+Configure must be run with -Dusesocks. If you use SOCKS you also need
+to use the PerlIO abstraction layer, this will be implicitly selected.
+
+If this doesn't make any sense to you, just accept the default '$dflt'.
+EOM
+rp='Build Perl for SOCKS?'
+. ./myread
+case "$ans" in
+y|Y) val="$define" ;;
+*) val="$undef" ;;
+esac
+set usesocks
+eval $setvar
+
+case "$usesocks" in
+$define|true|[yY]*) useperlio="$define";;
+esac
+
+case "$useperlio" in
+$define|true|[yY]*|'') dflt='y';;
+*) dflt='n';;
+esac
+cat <<EOM
+
+Previous version of $package used the standard IO mechanisms as
+defined in <stdio.h>. Versions 5.003_02 and later of $package allow
+alternate IO mechanisms via the PerlIO abstraction layer, but the
+stdio mechanism is still available if needed. The abstraction layer
+can use AT&T's sfio (if you already have sfio installed) or regular stdio.
+Using PerlIO with sfio may cause problems with some extension modules.
+
+If this doesn't make any sense to you, just accept the default '$dflt'.
+EOM
+rp='Use the PerlIO abstraction layer?'
+. ./myread
+case "$ans" in
+y|Y)
+ val="$define"
+ ;;
+*)
+ echo "Ok, doing things the stdio way."
+ val="$undef"
+ ;;
+esac
+set useperlio
+eval $setvar
+
+case "$usesocks" in
+$define|true|[yY]*)
+ case "$useperlio" in
+ $define|true|[yY]*) ;;
+ *) cat >&4 <<EOM
+
+You are using the SOCKS proxy protocol library which means that you
+should also use the PerlIO layer. You may be headed for trouble.
+
+EOM
+ ;;
+ esac
+ ;;
+esac
+
+
case "$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*)
+ case "$useperlio" in
+ "$define") dflt='y' ;;
+ *) dflt='n' ;;
+ esac
+ ;;
+ *) dflt='n';;
+ esac
+ ;;
esac
cat <<EOM
Perl can be built to take advantage of threads on some systems.
To do so, Configure can be run with -Dusethreads.
-Note that threading is a highly experimental feature, and
-some known race conditions still remain. If you choose to try
-it, be very sure to not actually deploy it for production
-purposes. README.threads has more details, and is required
-reading if you enable threads.
+Note that Perl built with threading support runs slightly slower
+and uses more memory than plain Perl. The current implementation
+is believed to be stable, but it is fairly new, and so should be
+treated with caution.
If this doesn't make any sense to you, just accept the default '$dflt'.
EOM
$define)
$cat <<EOM
-As of 5.5.640, Perl has two different internal threading implementations,
-the 5.005 version (5005threads) and an interpreter-based version
-(ithreads) that has one interpreter per thread. Both are very
-experimental. This arrangement exists to help developers work out
-which one is better.
+Since release 5.6, Perl has had two different threading implementations,
+the newer interpreter-based version (ithreads) with one interpreter per
+thread, and the older 5.005 version (5005threads).
+The 5005threads version is effectively unmaintained and will probably be
+removed in Perl 5.10, so there should be no need to build a Perl using it
+unless needed for backwards compatibility with some existing 5.005threads
+code.
-If you're a casual user, you probably don't want interpreter-threads
-at this time. But if you do, the 'threads' module allows their use,
-and the 'Thread' module offers an interface to both 5005threads and
-ithreads (whichever has been configured).
EOM
: Default to ithreads unless overridden on command line or with
: old config.sh
case "$useithreads" in
$undef|false|[nN]*) dflt='n';;
esac
- rp='Use interpreter-based ithreads?'
+ rp='Use the newer interpreter-based ithreads?'
. ./myread
case "$ans" in
y|Y) val="$define" ;;
;;
esac
+if test X"$usethreads" = "X$define" -a "X$useperlio" = "Xundef"; then
+ cat >&4 <<EOF
+***
+*** To build with ithreads you must also use the PerlIO layer.
+*** Cannot continue, aborting.
+***
+EOF
+ exit 1
+fi
+
case "$d_oldpthreads" in
'') : Configure tests would be welcome here. For now, assume undef.
val="$undef" ;;
'') ccname="$cc" ;;
esac
+# gcc 3.* complain about adding -Idirectories that they already know about,
+# so we will take those off from locincpth.
+case "$gccversion" in
+3*)
+ echo "main(){}">try.c
+ for incdir in $locincpth; do
+ warn=`$cc $ccflags -I$incdir -c try.c 2>&1 | \
+ grep '^cc1: warning: changing search order '`
+ if test "X$warn" != X; then
+ locincpth=`echo " $locincpth " | sed "s! $incdir ! !"`
+ fi
+ done
+ $rm -f try try.*
+esac
: decide how portable to be. Allow command line overrides.
case "$d_portable" in
case "$fn" in
*\(*)
- expr $fn : '.*(\(.*\)).*' | $tr ',' $trnl >getfile.ok
+ : getfile will accept an answer from the comma-separated list
+ : enclosed in parentheses even if it does not meet other criteria.
+ expr "$fn" : '.*(\(.*\)).*' | $tr ',' $trnl >getfile.ok
fn=`echo $fn | sed 's/(.*)//'`
;;
esac
'') firstmakefile='makefile';;
esac
-case "$usesocks" in
-$define|true|[yY]*) dflt='y';;
-*) dflt='n';;
-esac
-cat <<EOM
-
-Perl can be built to use the SOCKS proxy protocol library. To do so,
-Configure must be run with -Dusesocks. If you use SOCKS you also need
-to use the PerlIO abstraction layer, this will be implicitly selected.
-
-If this doesn't make any sense to you, just accept the default '$dflt'.
-EOM
-rp='Build Perl for SOCKS?'
-. ./myread
-case "$ans" in
-y|Y) val="$define" ;;
-*) val="$undef" ;;
-esac
-set usesocks
-eval $setvar
-
-case "$usesocks" in
-$define|true|[yY]*) useperlio="$define";;
-esac
-
: Looking for optional libraries
echo " "
echo "Checking for optional libraries..." >&4
esac
$rm -f try try.*
-: check for void type
-echo " "
-echo "Checking to see how well your C compiler groks the void type..." >&4
-case "$voidflags" in
-'')
- $cat >try.c <<'EOCP'
-#if TRY & 1
-void sub() {
-#else
-sub() {
-#endif
- extern void moo(); /* function returning void */
- void (*goo)(); /* ptr to func returning void */
-#if TRY & 8
- void *hue; /* generic ptr */
-#endif
-#if TRY & 2
- void (*foo[10])();
-#endif
-
-#if TRY & 4
- if(goo == moo) {
- exit(0);
- }
-#endif
- exit(0);
-}
-int main() { sub(); }
-EOCP
- if $cc $ccflags -c -DTRY=$defvoidused try.c >.out 2>&1 ; then
- voidflags=$defvoidused
- echo "Good. It appears to support void to the level $package wants.">&4
- if $contains warning .out >/dev/null 2>&1; then
- echo "However, you might get some warnings that look like this:"
- $cat .out
- fi
- else
-echo "Hmm, your compiler has some difficulty with void. Checking further..." >&4
- if $cc $ccflags -c -DTRY=1 try.c >/dev/null 2>&1; then
- echo "It supports 1..."
- if $cc $ccflags -c -DTRY=3 try.c >/dev/null 2>&1; then
- echo "It also supports 2..."
- if $cc $ccflags -c -DTRY=7 try.c >/dev/null 2>&1; then
- voidflags=7
- echo "And it supports 4 but not 8 definitely."
- else
- echo "It doesn't support 4..."
- if $cc $ccflags -c -DTRY=11 try.c >/dev/null 2>&1; then
- voidflags=11
- echo "But it supports 8."
- else
- voidflags=3
- echo "Neither does it support 8."
- fi
- fi
- else
- echo "It does not support 2..."
- if $cc $ccflags -c -DTRY=13 try.c >/dev/null 2>&1; then
- voidflags=13
- echo "But it supports 4 and 8."
- else
- if $cc $ccflags -c -DTRY=5 try.c >/dev/null 2>&1; then
- voidflags=5
- echo "And it supports 4 but has not heard about 8."
- else
- echo "However it supports 8 but not 4."
- fi
- fi
- fi
- else
- echo "There is no support at all for void."
- voidflags=0
- fi
- fi
-esac
-case "$voidflags" in
-"$defvoidused") ;;
-*) $cat >&4 <<'EOM'
- Support flag bits are:
- 1: basic void declarations.
- 2: arrays of pointers to functions returning void.
- 4: operations between pointers to and addresses of void functions.
- 8: generic void pointers.
-EOM
- dflt="$voidflags";
- rp="Your void support flags add up to what?"
- . ./myread
- voidflags="$ans"
- ;;
-esac
-$rm -f try.* .out
-
-: check for length of pointer
-echo " "
-case "$ptrsize" in
-'')
- echo "Checking to see how big your pointers are..." >&4
- if test "$voidflags" -gt 7; then
- echo '#define VOID_PTR char *' > try.c
- else
- echo '#define VOID_PTR void *' > try.c
- fi
- $cat >>try.c <<'EOCP'
-#include <stdio.h>
-int main()
-{
- printf("%d\n", (int)sizeof(VOID_PTR));
- exit(0);
-}
-EOCP
- set try
- if eval $compile_ok; then
- ptrsize=`$run ./try`
- echo "Your pointers are $ptrsize bytes long."
- else
- dflt='4'
- echo "(I can't seem to compile the test program. Guessing...)" >&4
- rp="What is the size of a pointer (in bytes)?"
- . ./myread
- ptrsize="$ans"
- fi
- ;;
-esac
-$rm -f try.c try
-
: check for long long
echo " "
echo "Checking to see if you have long long..." >&4
;;
esac
-case "$use64bitall" in
-"$define"|true|[yY]*)
- case "$ptrsize" in
- 4) cat <<EOM >&4
-
-*** You have chosen a maximally 64-bit build, but your pointers
-*** are only 4 bytes wide, disabling maximal 64-bitness.
-
-EOM
- use64bitall="$undef"
- case "$use64bitint" in
- "$define"|true|[yY]*) ;;
- *) cat <<EOM >&4
-
-*** Downgrading from maximal 64-bitness to using 64-bit integers.
-
-EOM
- use64bitint="$define"
- ;;
- esac
- ;;
- esac
- ;;
-esac
-
-case "$use64bitint" in
+case "$use64bitint" in
"$define"|true|[yY]*)
: Look for a hint-file generated 'call-back-unit'. If the
: user has specified that a 64-bit perl is to be built,
echo " "
echo "Checking for GNU C Library..." >&4
-cat >try.c <<EOM
+cat >try.c <<'EOCP'
+/* Find out version of GNU C library. __GLIBC__ and __GLIBC_MINOR__
+ alone are insufficient to distinguish different versions, such as
+ 2.0.6 and 2.0.7. The function gnu_get_libc_version() appeared in
+ libc version 2.1.0. A. Dougherty, June 3, 2002.
+*/
#include <stdio.h>
-int main()
+int main(void)
{
#ifdef __GLIBC__
- exit(0);
+# ifdef __GLIBC_MINOR__
+# if __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
+# include <gnu/libc-version.h>
+ printf("%s\n", gnu_get_libc_version());
+# else
+ printf("%d.%d\n", __GLIBC__, __GLIBC_MINOR__);
+# endif
+# else
+ printf("%d\n", __GLIBC__);
+# endif
+ return 0;
#else
- exit(1);
+ return 1;
#endif
}
-EOM
+EOCP
set try
-if eval $compile_ok && $run ./try; then
+if eval $compile_ok && $run ./try > glibc.ver; then
val="$define"
- echo "You are using the GNU C Library"
+ gnulibc_version=`$cat glibc.ver`
+ echo "You are using the GNU C Library version $gnulibc_version"
else
val="$undef"
+ gnulibc_version=''
echo "You are not using the GNU C Library"
fi
-$rm -f try try.*
+$rm -f try try.* glibc.ver
set d_gnulibc
eval $setvar
esac
case "$dflt" in
'')
- if $test "$osname" = aix -a ! -f /lib/syscalls.exp; then
+ if $test "$osname" = aix -a "X$PASE" != "Xdefine" -a ! -f /lib/syscalls.exp; then
echo " "
echo "Whoops! This is an AIX system without /lib/syscalls.exp!" >&4
echo "'nm' won't be sufficient on this sytem." >&4
$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 $xscan;\
fi
fi
nm_extract="$com"
-if $test -f /lib/syscalls.exp; then
+case "$PASE" in
+define)
+ echo " "
+ echo "Since you are compiling for PASE, extracting more symbols from libc.a ...">&4
+ dump -Tv /lib/libc.a | awk '$7 == "/unix" {print $5 " " $8}' | grep "^SV" | awk '{print $2}' >> libc.list
+ ;;
+*) if $test -f /lib/syscalls.exp; then
echo " "
echo "Also extracting names from /lib/syscalls.exp for good ole AIX..." >&4
$sed -n 's/^\([^ ]*\)[ ]*syscall[0-9]*[ ]*$/\1/p' /lib/syscalls.exp >>libc.list
-fi
+ fi
+ ;;
+esac
;;
esac
$rm -f libnames libpath
set sqrtl d_sqrtl
eval $inlibc
+hasproto='varname=$1; func=$2; shift; shift;
+while $test $# -ge 2; do
+ case "$1" in
+ $define) echo "#include <$2>";;
+ esac ;
+ shift 2;
+done > try.c;
+$cppstdin $cppflags $cppminus < try.c > tryout.c 2>/dev/null;
+if $contains "$func.*(" tryout.c >/dev/null 2>&1; then
+ echo "$func() prototype found.";
+ val="$define";
+else
+ echo "$func() prototype NOT found.";
+ val="$undef";
+fi;
+set $varname;
+eval $setvar;
+$rm -f try.c tryout.c'
+
: check for length of double
echo " "
case "$doublesize" in
set modfl d_modfl
eval $inlibc
+: see if prototype for modfl is available
+echo " "
+set d_modflproto modfl math.h
+eval $hasproto
+
d_modfl_pow32_bug="$undef"
case "$d_longdbl$d_modfl" in
$cat >try.c <<EOCP
#include <math.h>
#include <stdio.h>
+EOCP
+if $test "X$d_modflproto" != "X$define"; then
+ $cat >>try.c <<EOCP
+/* Sigh. many current glibcs provide the function, but do not prototype it. */
+long double modfl (long double, long double *);
+EOCP
+fi
+$cat >>try.c <<EOCP
int main() {
long double nv = 4294967303.15;
long double v, w;
uselongdouble=$undef
fi
-case "$useperlio" in
-$define|true|[yY]*|'') dflt='y';;
-*) dflt='n';;
-esac
-cat <<EOM
-
-Previous version of $package used the standard IO mechanisms as
-defined in <stdio.h>. Versions 5.003_02 and later of $package allow
-alternate IO mechanisms via the PerlIO abstraction layer, but the
-stdio mechanism is still available if needed. The abstraction layer
-can use AT&T's sfio (if you already have sfio installed) or regular stdio.
-Using PerlIO with sfio may cause problems with some extension modules.
-
-If this doesn't make any sense to you, just accept the default '$dflt'.
-EOM
-rp='Use the PerlIO abstraction layer?'
-. ./myread
-case "$ans" in
-y|Y)
- val="$define"
- ;;
-*)
- echo "Ok, doing things the stdio way."
- val="$undef"
- ;;
-esac
-set useperlio
-eval $setvar
-
-case "$usesocks" in
-$define|true|[yY]*)
- case "$useperlio" in
- $define|true|[yY]*) ;;
- *) cat >&4 <<EOM
-
-You are using the SOCKS proxy protocol library which means that you
-should also use the PerlIO layer. You may be headed for trouble.
-
-EOM
- ;;
- esac
- ;;
-esac
-
-
: determine the architecture name
echo " "
if xxx=`./loc arch blurfl $pth`; $test -f "$xxx"; then
'')
dflt=`./loc . /usr/local /usr/local /local /opt /usr`
;;
+*?/)
+ dflt=`echo "$prefix" | sed 's/.$//'`
+ ;;
*)
dflt="$prefix"
;;
installarchlib="$archlibexp"
fi
-
-: Binary compatibility with 5.005 is not possible for builds
-: with advanced features
-case "$usethreads$usemultiplicity" in
-*define*)
- bincompat5005="$undef"
- d_bincompat5005="$undef"
- ;;
-*) $cat <<EOM
-
-This version of Perl can be compiled for binary compatibility with 5.005.
-If you decide to do so, you will be able to continue using most of the
-extensions that were compiled for Perl 5.005.
-
-EOM
- case "$bincompat5005$d_bincompat5005" in
- *"$undef"*) dflt=n ;;
- *) dflt=y ;;
- esac
- rp='Binary compatibility with Perl 5.005?'
- . ./myread
- case "$ans" in
- y*) val="$define" ;;
- *) val="$undef" ;;
- esac
- set d_bincompat5005
- eval $setvar
- case "$d_bincompat5005" in
- "$define")
- bincompat5005="$define"
- ;;
- *) bincompat5005="$undef"
- d_bincompat5005="$undef"
- ;;
- esac
- ;;
-esac
-
-
: see if setuid scripts can be secure
$cat <<EOM
set stdlib.h i_stdlib
eval $inhdr
-: determine which malloc to compile in
-echo " "
-case "$usemymalloc" in
-[yY]*|true|$define) dflt='y' ;;
-[nN]*|false|$undef) dflt='n' ;;
-*) case "$ptrsize" in
- 4) dflt='y' ;;
- *) dflt='n' ;;
- esac
- ;;
-esac
-rp="Do you wish to attempt to use the malloc that comes with $package?"
-. ./myread
-usemymalloc="$ans"
-case "$ans" in
-y*|true)
- usemymalloc='y'
- mallocsrc='malloc.c'
- mallocobj="malloc$_o"
- d_mymalloc="$define"
- case "$libs" in
- *-lmalloc*)
- : Remove malloc from list of libraries to use
- echo "Removing unneeded -lmalloc from library list" >&4
- set `echo X $libs | $sed -e 's/-lmalloc / /' -e 's/-lmalloc$//'`
- shift
- libs="$*"
- echo "libs = $libs" >&4
- ;;
- esac
- ;;
-*)
- usemymalloc='n'
- mallocsrc=''
- mallocobj=''
- d_mymalloc="$undef"
- ;;
-esac
-
-: compute the return types of malloc and free
+: check for void type
echo " "
-$cat >malloc.c <<END
-#$i_malloc I_MALLOC
-#$i_stdlib I_STDLIB
-#include <stdio.h>
-#include <sys/types.h>
-#ifdef I_MALLOC
-#include <malloc.h>
+echo "Checking to see how well your C compiler groks the void type..." >&4
+case "$voidflags" in
+'')
+ $cat >try.c <<'EOCP'
+#if TRY & 1
+void sub() {
+#else
+sub() {
#endif
-#ifdef I_STDLIB
-#include <stdlib.h>
+ extern void moo(); /* function returning void */
+ void (*goo)(); /* ptr to func returning void */
+#if TRY & 8
+ void *hue; /* generic ptr */
#endif
-#ifdef TRY_MALLOC
-void *malloc();
+#if TRY & 2
+ void (*foo[10])();
#endif
-#ifdef TRY_FREE
-void free();
+
+#if TRY & 4
+ if(goo == moo) {
+ exit(0);
+ }
#endif
-END
-case "$malloctype" in
-'')
- if $cc $ccflags -c -DTRY_MALLOC malloc.c >/dev/null 2>&1; then
- malloctype='void *'
+ exit(0);
+}
+int main() { sub(); }
+EOCP
+ if $cc $ccflags -c -DTRY=$defvoidused try.c >.out 2>&1 ; then
+ voidflags=$defvoidused
+ echo "Good. It appears to support void to the level $package wants.">&4
+ if $contains warning .out >/dev/null 2>&1; then
+ echo "However, you might get some warnings that look like this:"
+ $cat .out
+ fi
else
- malloctype='char *'
+echo "Hmm, your compiler has some difficulty with void. Checking further..." >&4
+ if $cc $ccflags -c -DTRY=1 try.c >/dev/null 2>&1; then
+ echo "It supports 1..."
+ if $cc $ccflags -c -DTRY=3 try.c >/dev/null 2>&1; then
+ echo "It also supports 2..."
+ if $cc $ccflags -c -DTRY=7 try.c >/dev/null 2>&1; then
+ voidflags=7
+ echo "And it supports 4 but not 8 definitely."
+ else
+ echo "It doesn't support 4..."
+ if $cc $ccflags -c -DTRY=11 try.c >/dev/null 2>&1; then
+ voidflags=11
+ echo "But it supports 8."
+ else
+ voidflags=3
+ echo "Neither does it support 8."
+ fi
+ fi
+ else
+ echo "It does not support 2..."
+ if $cc $ccflags -c -DTRY=13 try.c >/dev/null 2>&1; then
+ voidflags=13
+ echo "But it supports 4 and 8."
+ else
+ if $cc $ccflags -c -DTRY=5 try.c >/dev/null 2>&1; then
+ voidflags=5
+ echo "And it supports 4 but has not heard about 8."
+ else
+ echo "However it supports 8 but not 4."
+ fi
+ fi
+ fi
+ else
+ echo "There is no support at all for void."
+ voidflags=0
+ fi
fi
- ;;
esac
-echo "Your system wants malloc to return '$malloctype', it would seem." >&4
-
-case "$freetype" in
-'')
- if $cc $ccflags -c -DTRY_FREE malloc.c >/dev/null 2>&1; then
- freetype='void'
- else
+case "$voidflags" in
+"$defvoidused") ;;
+*) $cat >&4 <<'EOM'
+ Support flag bits are:
+ 1: basic void declarations.
+ 2: arrays of pointers to functions returning void.
+ 4: operations between pointers to and addresses of void functions.
+ 8: generic void pointers.
+EOM
+ dflt="$voidflags";
+ rp="Your void support flags add up to what?"
+ . ./myread
+ voidflags="$ans"
+ ;;
+esac
+$rm -f try.* .out
+
+: check for length of pointer
+echo " "
+case "$ptrsize" in
+'')
+ echo "Checking to see how big your pointers are..." >&4
+ if test "$voidflags" -gt 7; then
+ echo '#define VOID_PTR char *' > try.c
+ else
+ echo '#define VOID_PTR void *' > try.c
+ fi
+ $cat >>try.c <<'EOCP'
+#include <stdio.h>
+int main()
+{
+ printf("%d\n", (int)sizeof(VOID_PTR));
+ exit(0);
+}
+EOCP
+ set try
+ if eval $compile_ok; then
+ ptrsize=`$run ./try`
+ echo "Your pointers are $ptrsize bytes long."
+ else
+ dflt='4'
+ echo "(I can't seem to compile the test program. Guessing...)" >&4
+ rp="What is the size of a pointer (in bytes)?"
+ . ./myread
+ ptrsize="$ans"
+ fi
+ ;;
+esac
+$rm -f try.c try
+case "$use64bitall" in
+"$define"|true|[yY]*)
+ case "$ptrsize" in
+ 4) cat <<EOM >&4
+
+*** You have chosen a maximally 64-bit build, but your pointers
+*** are only 4 bytes wide, disabling maximal 64-bitness.
+
+EOM
+ use64bitall="$undef"
+ case "$use64bitint" in
+ "$define"|true|[yY]*) ;;
+ *) cat <<EOM >&4
+
+*** Downgrading from maximal 64-bitness to using 64-bit integers.
+
+EOM
+ use64bitint="$define"
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+esac
+
+
+: determine which malloc to compile in
+echo " "
+case "$usemymalloc" in
+[yY]*|true|$define) dflt='y' ;;
+[nN]*|false|$undef) dflt='n' ;;
+*) case "$ptrsize" in
+ 4) dflt='y' ;;
+ *) dflt='n' ;;
+ esac
+ ;;
+esac
+rp="Do you wish to attempt to use the malloc that comes with $package?"
+. ./myread
+usemymalloc="$ans"
+case "$ans" in
+y*|true)
+ usemymalloc='y'
+ mallocsrc='malloc.c'
+ mallocobj="malloc$_o"
+ d_mymalloc="$define"
+ case "$libs" in
+ *-lmalloc*)
+ : Remove malloc from list of libraries to use
+ echo "Removing unneeded -lmalloc from library list" >&4
+ set `echo X $libs | $sed -e 's/-lmalloc / /' -e 's/-lmalloc$//'`
+ shift
+ libs="$*"
+ echo "libs = $libs" >&4
+ ;;
+ esac
+ ;;
+*)
+ usemymalloc='n'
+ mallocsrc=''
+ mallocobj=''
+ d_mymalloc="$undef"
+ ;;
+esac
+
+: compute the return types of malloc and free
+echo " "
+$cat >malloc.c <<END
+#$i_malloc I_MALLOC
+#$i_stdlib I_STDLIB
+#include <stdio.h>
+#include <sys/types.h>
+#ifdef I_MALLOC
+#include <malloc.h>
+#endif
+#ifdef I_STDLIB
+#include <stdlib.h>
+#endif
+#ifdef TRY_MALLOC
+void *malloc();
+#endif
+#ifdef TRY_FREE
+void free();
+#endif
+END
+case "$malloctype" in
+'')
+ if $cc $ccflags -c -DTRY_MALLOC malloc.c >/dev/null 2>&1; then
+ malloctype='void *'
+ else
+ malloctype='char *'
+ fi
+ ;;
+esac
+echo "Your system wants malloc to return '$malloctype', it would seem." >&4
+
+case "$freetype" in
+'')
+ if $cc $ccflags -c -DTRY_FREE malloc.c >/dev/null 2>&1; then
+ freetype='void'
+ else
freetype='int'
fi
;;
''|' ') dflt=none ;;
esac
case "$dflt" in
-5.005) case "$bincompat5005" in
- $define|true|[yY]*) ;;
- *) dflt=none ;;
- esac
- ;;
+5.005) dflt=none ;;
esac
-$cat <<'EOM'
+$cat <<EOM
In order to ease the process of upgrading, this version of perl
can be configured to use modules built and installed with earlier
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
'')
checkit("123.456", buf);
/* Testing of 1e+129 in bigintpm.t must not get extra '.' here. */
- Gconvert((DOUBLETYPE)1e30, 8, 0, buf);
+ Gconvert((DOUBLETYPE)1e34, 8, 0, buf);
+ /* 34 should be enough to scare even long double
+ * places into using the e notation. */
if (strlen(buf) > 5)
- checkit("1e+030", buf); /* for Microsoft */
+ checkit("1e+034", buf); /* for Microsoft */
else
- checkit("1e+30", buf);
+ checkit("1e+34", buf);
+
+ /* For Perl, if you add additional tests here, also add them to
+ * t/base/num.t for benefit of platforms not using Configure or
+ * overriding d_Gconvert */
exit(0);
}
set alarm d_alarm
eval $inlibc
-: see if atolf exists
-set atolf d_atolf
-eval $inlibc
-
-: see if atoll exists
-set atoll d_atoll
-eval $inlibc
+: see if POSIX threads are available
+set pthread.h i_pthread
+eval $inhdr
-: Look for GNU-cc style attribute checking
-echo " "
-echo "Checking whether your compiler can handle __attribute__ ..." >&4
-$cat >attrib.c <<'EOCP'
-#include <stdio.h>
-void croak (char* pat,...) __attribute__((format(printf,1,2),noreturn));
-EOCP
-if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
- if $contains 'warning' attrib.out >/dev/null 2>&1; then
- echo "Your C compiler doesn't fully support __attribute__."
- val="$undef"
- else
- echo "Your C compiler supports __attribute__."
- val="$define"
- fi
-else
- echo "Your C compiler doesn't seem to understand __attribute__ at all."
- val="$undef"
-fi
-set d_attribut
-eval $setvar
-$rm -f attrib*
+: define a fucntion to check prototypes
+$cat > protochk <<EOSH
+$startsh
+cc="$cc"
+optimize="$optimize"
+ccflags="$ccflags"
+prototype="$prototype"
+define="$define"
+rm=$rm
+usethreads=$usethreads
+i_pthread=$i_pthread
+pthread_h_first=$pthread_h_first
+EOSH
-: see if bcmp exists
-set bcmp d_bcmp
-eval $inlibc
+$cat >> protochk <<'EOSH'
-: see if bcopy exists
-set bcopy d_bcopy
-eval $inlibc
+$rm -f try.c
+foo="$1"
+shift
+while test $# -ge 2; do
+ case "$1" in
+ $define) echo "#include <$2>" >> try.c ;;
+ literal) echo "$2" >> try.c ;;
+ esac
+ # Extra magic for the benefit of systems that need pthread.h
+ # to be included early to correctly detect threadsafe functions.
+ # Such functions must guarantee themselves, though, that the usethreads
+ # and i_pthread have been defined, before calling protochk.
+ if test "$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
+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 this is a unistd.h system
-set unistd.h i_unistd
+: see if sys/types.h has to be included
+set sys/types.h i_systypes
eval $inhdr
-: see if getpgrp exists
-set getpgrp d_getpgrp
-eval $inlibc
+: see if sys/select.h has to be included
+set sys/select.h i_sysselct
+eval $inhdr
-case "$d_getpgrp" in
-"$define")
- echo " "
- echo "Checking to see which flavor of getpgrp is in use..."
- $cat >try.c <<EOP
-#$i_unistd I_UNISTD
-#include <sys/types.h>
-#ifdef I_UNISTD
-# include <unistd.h>
-#endif
+hasfield='varname=$1; struct=$2; field=$3; shift; shift; shift;
+while $test $# -ge 2; do
+ case "$1" in
+ $define) echo "#include <$2>";;
+ esac ;
+ shift 2;
+done > try.c;
+echo "int main () { struct $struct foo; char* bar; bar = (char*)foo.$field; }" >> try.c;
+set try;
+if eval $compile; then
+ val="$define";
+else
+ val="$undef";
+fi;
+set $varname;
+eval $setvar;
+$rm -f try.c try.o'
+
+: see if we should include time.h, sys/time.h, or both
+echo " "
+if test "X$timeincl" = X; then
+ echo "Testing to see if we should include <time.h>, <sys/time.h> or both." >&4
+ $echo $n "I'm now running the test program...$c"
+ $cat >try.c <<'EOCP'
+#include <sys/types.h>
+#ifdef I_TIME
+#include <time.h>
+#endif
+#ifdef I_SYSTIME
+#ifdef SYSTIMEKERNEL
+#define KERNEL
+#endif
+#include <sys/time.h>
+#endif
+#ifdef I_SYSSELECT
+#include <sys/select.h>
+#endif
+int main()
+{
+ struct tm foo;
+#ifdef S_TIMEVAL
+ struct timeval bar;
+#endif
+#ifdef S_TIMEZONE
+ struct timezone tzp;
+#endif
+ if (foo.tm_sec == foo.tm_sec)
+ exit(0);
+#ifdef S_TIMEVAL
+ if (bar.tv_sec == bar.tv_sec)
+ exit(0);
+#endif
+ exit(1);
+}
+EOCP
+ flags=''
+ for s_timezone in '-DS_TIMEZONE' ''; do
+ sysselect=''
+ for s_timeval in '-DS_TIMEVAL' ''; do
+ for i_systimek in '' '-DSYSTIMEKERNEL'; do
+ for i_time in '' '-DI_TIME'; do
+ for i_systime in '-DI_SYSTIME' ''; do
+ case "$flags" in
+ '') $echo $n ".$c"
+ 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 " "
+ $echo $n "Succeeded with $flags$c"
+ fi
+ ;;
+ esac
+ done
+ done
+ done
+ done
+ done
+ timeincl=''
+ echo " "
+ case "$flags" in
+ *SYSTIMEKERNEL*) i_systimek="$define"
+ timeincl=`./findhdr sys/time.h`
+ echo "We'll include <sys/time.h> with KERNEL defined." >&4;;
+ *) i_systimek="$undef";;
+ esac
+ case "$flags" in
+ *I_TIME*) i_time="$define"
+ timeincl=`./findhdr time.h`" $timeincl"
+ echo "We'll include <time.h>." >&4;;
+ *) i_time="$undef";;
+ esac
+ case "$flags" in
+ *I_SYSTIME*) i_systime="$define"
+ timeincl=`./findhdr sys/time.h`" $timeincl"
+ echo "We'll include <sys/time.h>." >&4;;
+ *) i_systime="$undef";;
+ esac
+ $rm -f try.c try
+fi
+: see if struct tm knows about tm_zone
+case "$i_systime$i_time" in
+*$define*)
+ echo " "
+ echo "Checking to see if your struct tm has tm_zone field..." >&4
+ set d_tm_tm_zone tm tm_zone $i_systime sys/time.h $i_time time.h
+ eval $hasfield
+ ;;
+*) val="$undef"
+ set d_tm_tm_zone
+ eval $setvar
+ ;;
+esac
+case "$d_tm_tm_zone" in
+"$define") echo "Yes, it does." ;;
+*) echo "No, it doesn't." ;;
+esac
+: see if struct tm knows about tm_gmtoff
+case "$i_systime$i_time" in
+*$define*)
+ echo " "
+ echo "Checking to see if your struct tm has tm_gmtoff field..." >&4
+ set d_tm_tm_gmtoff tm tm_gmtoff $i_systime sys/time.h $i_time time.h
+ eval $hasfield
+ ;;
+*) val="$undef"
+ set d_tm_tm_gmtoff
+ eval $setvar
+ ;;
+esac
+case "$d_tm_tm_gmtoff" in
+"$define") echo "Yes, it does." ;;
+*) echo "No, it doesn't." ;;
+esac
+
+: see if asctime_r exists
+set asctime_r d_asctime_r
+eval $inlibc
+case "$d_asctime_r" in
+"$define")
+ hdrs="$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
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_asctime_r_proto" in
+ define)
+ case "$asctime_r_proto" in
+ ''|0) try='char* asctime_r(const struct tm*, char*);'
+ ./protochk "extern $try" $hdrs && asctime_r_proto=B_SB ;;
+ esac
+ case "$asctime_r_proto" in
+ ''|0) try='char* asctime_r(const struct tm*, char*, int);'
+ ./protochk "extern $try" $hdrs && asctime_r_proto=B_SBI ;;
+ esac
+ case "$asctime_r_proto" in
+ ''|0) try='int asctime_r(const struct tm*, char*);'
+ ./protochk "extern $try" $hdrs && asctime_r_proto=I_SB ;;
+ esac
+ case "$asctime_r_proto" in
+ ''|0) try='int asctime_r(const struct tm*, char*, int);'
+ ./protochk "extern $try" $hdrs && asctime_r_proto=I_SBI ;;
+ esac
+ case "$asctime_r_proto" in
+ ''|0) d_asctime_r=undef
+ asctime_r_proto=0
+ echo "Disabling asctime_r, cannot determine prototype." >&4 ;;
+ * ) case "$asctime_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) asctime_r_proto="REENTRANT_PROTO_$asctime_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "asctime_r has no prototype, not using it." >&4 ;;
+ esac
+ d_asctime_r=undef
+ asctime_r_proto=0
+ ;;
+ esac
+ ;;
+*) asctime_r_proto=0
+ ;;
+esac
+
+: see if atolf exists
+set atolf d_atolf
+eval $inlibc
+
+: see if atoll exists
+set atoll d_atoll
+eval $inlibc
+
+: Look for GNU-cc style attribute checking
+echo " "
+echo "Checking whether your compiler can handle __attribute__ ..." >&4
+$cat >attrib.c <<'EOCP'
+#include <stdio.h>
+void croak (char* pat,...) __attribute__((format(printf,1,2),noreturn));
+EOCP
+if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
+ if $contains 'warning' attrib.out >/dev/null 2>&1; then
+ echo "Your C compiler doesn't fully support __attribute__."
+ val="$undef"
+ else
+ echo "Your C compiler supports __attribute__."
+ val="$define"
+ fi
+else
+ echo "Your C compiler doesn't seem to understand __attribute__ at all."
+ val="$undef"
+fi
+set d_attribut
+eval $setvar
+$rm -f attrib*
+
+: see if bcmp exists
+set bcmp d_bcmp
+eval $inlibc
+
+: see if bcopy exists
+set bcopy d_bcopy
+eval $inlibc
+
+: see if this is a unistd.h system
+set unistd.h i_unistd
+eval $inhdr
+
+: see if getpgrp exists
+set getpgrp d_getpgrp
+eval $inlibc
+
+case "$d_getpgrp" in
+"$define")
+ echo " "
+ echo "Checking to see which flavor of getpgrp is in use..."
+ $cat >try.c <<EOP
+#$i_unistd I_UNISTD
+#include <sys/types.h>
+#ifdef I_UNISTD
+# include <unistd.h>
+#endif
int main()
{
if (getuid() == 0) {
eval $setvar;
$rm -f try.c try.o'
-: see if sys/types.h has to be included
-set sys/types.h i_systypes
-eval $inhdr
-
-hasfield='varname=$1; struct=$2; field=$3; shift; shift; shift;
-while $test $# -ge 2; do
- case "$1" in
- $define) echo "#include <$2>";;
- esac ;
- shift 2;
-done > try.c;
-echo "int main () { struct $struct foo; char* bar; bar = (char*)foo.$field; }" >> try.c;
-set try;
-if eval $compile; then
- val="$define";
-else
- val="$undef";
-fi;
-set $varname;
-eval $setvar;
-$rm -f try.c try.o'
-
socketlib=''
sockethdr=''
: see whether socket exists
echo 'Checking to see if your C compiler knows about "const"...' >&4
$cat >const.c <<'EOCP'
typedef struct spug { int drokk; } spug;
-int main()
+main()
{
const char *foo;
const spug y;
;;
esac
+: see if this is a crypt.h system
+set crypt.h i_crypt
+eval $inhdr
+
+: see if crypt_r exists
+set crypt_r d_crypt_r
+eval $inlibc
+case "$d_crypt_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_crypt crypt.h"
+ case "$d_crypt_r_proto:$usethreads" in
+ ":define") d_crypt_r_proto=define
+ set d_crypt_r_proto crypt_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_crypt_r_proto" in
+ define)
+ case "$crypt_r_proto" in
+ ''|0) try='char* crypt_r(const char*, const char*, struct crypt_data*);'
+ ./protochk "extern $try" $hdrs && crypt_r_proto=B_CCS ;;
+ esac
+ case "$crypt_r_proto" in
+ ''|0) try='char* crypt_r(const char*, const char*, CRYPTD*);'
+ ./protochk "extern $try" $hdrs && crypt_r_proto=B_CCD ;;
+ esac
+ case "$crypt_r_proto" in
+ ''|0) d_crypt_r=undef
+ crypt_r_proto=0
+ echo "Disabling crypt_r, cannot determine prototype." >&4 ;;
+ * ) case "$crypt_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) crypt_r_proto="REENTRANT_PROTO_$crypt_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "crypt_r has no prototype, not using it." >&4 ;;
+ esac
+ d_crypt_r=undef
+ crypt_r_proto=0
+ ;;
+ esac
+ ;;
+*) crypt_r_proto=0
+ ;;
+esac
+
: get csh whereabouts
case "$csh" in
'csh') val="$undef" ;;
'') full_csh=$csh ;;
esac
-: see if cuserid exists
-set cuserid d_cuserid
+: see if ctermid_r exists
+set ctermid_r d_ctermid_r
eval $inlibc
+case "$d_ctermid_r" in
+"$define")
+ hdrs="$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
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_ctermid_r_proto" in
+ define)
+ case "$ctermid_r_proto" in
+ ''|0) try='char* ctermid_r(char*);'
+ ./protochk "extern $try" $hdrs && ctermid_r_proto=B_B ;;
+ esac
+ case "$ctermid_r_proto" in
+ ''|0) d_ctermid_r=undef
+ ctermid_r_proto=0
+ echo "Disabling ctermid_r, cannot determine prototype." >&4 ;;
+ * ) case "$ctermid_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) ctermid_r_proto="REENTRANT_PROTO_$ctermid_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "ctermid_r has no prototype, not using it." >&4 ;;
+ esac
+ d_ctermid_r=undef
+ ctermid_r_proto=0
+ ;;
+ esac
+ ;;
+*) ctermid_r_proto=0
+ ;;
+esac
-: see if this is a limits.h system
-set limits.h i_limits
-eval $inhdr
-
-: see if this is a float.h system
-set float.h i_float
-eval $inhdr
-
-: See if number of significant digits in a double precision number is known
-echo " "
-$cat >dbl_dig.c <<EOM
-#$i_limits I_LIMITS
+: see if ctime_r exists
+set ctime_r d_ctime_r
+eval $inlibc
+case "$d_ctime_r" in
+"$define")
+ hdrs="$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
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_ctime_r_proto" in
+ define)
+ case "$ctime_r_proto" in
+ ''|0) try='char* ctime_r(const time_t*, char*);'
+ ./protochk "extern $try" $hdrs && ctime_r_proto=B_SB ;;
+ esac
+ case "$ctime_r_proto" in
+ ''|0) try='char* ctime_r(const time_t*, char*, int);'
+ ./protochk "extern $try" $hdrs && ctime_r_proto=B_SBI ;;
+ esac
+ case "$ctime_r_proto" in
+ ''|0) try='int ctime_r(const time_t*, char*);'
+ ./protochk "extern $try" $hdrs && ctime_r_proto=I_SB ;;
+ esac
+ case "$ctime_r_proto" in
+ ''|0) try='int ctime_r(const time_t*, char*, int);'
+ ./protochk "extern $try" $hdrs && ctime_r_proto=I_SBI ;;
+ esac
+ case "$ctime_r_proto" in
+ ''|0) d_ctime_r=undef
+ ctime_r_proto=0
+ echo "Disabling ctime_r, cannot determine prototype." >&4 ;;
+ * ) case "$ctime_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) ctime_r_proto="REENTRANT_PROTO_$ctime_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "ctime_r has no prototype, not using it." >&4 ;;
+ esac
+ d_ctime_r=undef
+ ctime_r_proto=0
+ ;;
+ esac
+ ;;
+*) ctime_r_proto=0
+ ;;
+esac
+
+: see if cuserid exists
+set cuserid d_cuserid
+eval $inlibc
+
+: see if this is a limits.h system
+set limits.h i_limits
+eval $inhdr
+
+: see if this is a float.h system
+set float.h i_float
+eval $inhdr
+
+: See if number of significant digits in a double precision number is known
+echo " "
+$cat >dbl_dig.c <<EOM
+#$i_limits I_LIMITS
#$i_float I_FLOAT
#ifdef I_LIMITS
#include <limits.h>
set d_dbl_dig
eval $setvar
-hasproto='varname=$1; func=$2; shift; shift;
-while $test $# -ge 2; do
- case "$1" in
- $define) echo "#include <$2>";;
- esac ;
- shift 2;
-done > try.c;
-$cppstdin $cppflags $cppminus < try.c > tryout.c 2>/dev/null;
-if $contains "$func.*(" tryout.c >/dev/null 2>&1; then
- echo "$func() prototype found.";
- val="$define";
-else
- echo "$func() prototype NOT found.";
- val="$undef";
-fi;
-set $varname;
-eval $setvar;
-$rm -f try.c tryout.c'
-
: see if dbm.h is available
: see if dbmclose exists
set dbmclose d_dbmclose
set d_dlsymun
eval $setvar
+: see if drand48_r exists
+set drand48_r d_drand48_r
+eval $inlibc
+case "$d_drand48_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_stdlib stdlib.h"
+ case "$d_drand48_r_proto:$usethreads" in
+ ":define") d_drand48_r_proto=define
+ set d_drand48_r_proto drand48_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_drand48_r_proto" in
+ define)
+ case "$drand48_r_proto" in
+ ''|0) try='int drand48_r(struct drand48_data*, double*);'
+ ./protochk "extern $try" $hdrs && drand48_r_proto=I_ST ;;
+ esac
+ case "$drand48_r_proto" in
+ ''|0) d_drand48_r=undef
+ drand48_r_proto=0
+ echo "Disabling drand48_r, cannot determine prototype." >&4 ;;
+ * ) case "$drand48_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) drand48_r_proto="REENTRANT_PROTO_$drand48_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "drand48_r has no prototype, not using it." >&4 ;;
+ esac
+ d_drand48_r=undef
+ drand48_r_proto=0
+ ;;
+ esac
+ ;;
+*) drand48_r_proto=0
+ ;;
+esac
+
: see if prototype for drand48 is available
echo " "
set d_drand48proto drand48 $i_stdlib stdlib.h $i_unistd unistd.h
set endgrent d_endgrent
eval $inlibc
+: see if this is an grp system
+set grp.h i_grp
+eval $inhdr
+
+case "$i_grp" in
+$define)
+ xxx=`./findhdr grp.h`
+ $cppstdin $cppflags $cppminus < $xxx >$$.h
+
+ if $contains 'gr_passwd' $$.h >/dev/null 2>&1; then
+ val="$define"
+ else
+ val="$undef"
+ fi
+ set d_grpasswd
+ eval $setvar
+
+ $rm -f $$.h
+ ;;
+*)
+ val="$undef";
+ set d_grpasswd; eval $setvar
+ ;;
+esac
+
+: see if endgrent_r exists
+set endgrent_r d_endgrent_r
+eval $inlibc
+case "$d_endgrent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_grp grp.h"
+ case "$d_endgrent_r_proto:$usethreads" in
+ ":define") d_endgrent_r_proto=define
+ set d_endgrent_r_proto endgrent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_endgrent_r_proto" in
+ define)
+ case "$endgrent_r_proto" in
+ ''|0) try='int endgrent_r(FILE**);'
+ ./protochk "extern $try" $hdrs && endgrent_r_proto=I_H ;;
+ esac
+ case "$endgrent_r_proto" in
+ ''|0) try='void endgrent_r(FILE**);'
+ ./protochk "extern $try" $hdrs && endgrent_r_proto=V_H ;;
+ esac
+ case "$endgrent_r_proto" in
+ ''|0) d_endgrent_r=undef
+ endgrent_r_proto=0
+ echo "Disabling endgrent_r, cannot determine prototype." >&4 ;;
+ * ) case "$endgrent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) endgrent_r_proto="REENTRANT_PROTO_$endgrent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "endgrent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_endgrent_r=undef
+ endgrent_r_proto=0
+ ;;
+ esac
+ ;;
+*) endgrent_r_proto=0
+ ;;
+esac
+
: see if endhostent exists
set endhostent d_endhent
eval $inlibc
+: see if this is a netdb.h system
+set netdb.h i_netdb
+eval $inhdr
+
+: see if endhostent_r exists
+set endhostent_r d_endhostent_r
+eval $inlibc
+case "$d_endhostent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_endhostent_r_proto:$usethreads" in
+ ":define") d_endhostent_r_proto=define
+ set d_endhostent_r_proto endhostent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_endhostent_r_proto" in
+ define)
+ case "$endhostent_r_proto" in
+ ''|0) try='int endhostent_r(struct hostent_data*);'
+ ./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_D ;;
+ esac
+ case "$endhostent_r_proto" in
+ ''|0) d_endhostent_r=undef
+ endhostent_r_proto=0
+ echo "Disabling endhostent_r, cannot determine prototype." >&4 ;;
+ * ) case "$endhostent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) endhostent_r_proto="REENTRANT_PROTO_$endhostent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "endhostent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_endhostent_r=undef
+ endhostent_r_proto=0
+ ;;
+ esac
+ ;;
+*) endhostent_r_proto=0
+ ;;
+esac
+
: see if endnetent exists
set endnetent d_endnent
eval $inlibc
+: see if endnetent_r exists
+set endnetent_r d_endnetent_r
+eval $inlibc
+case "$d_endnetent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_endnetent_r_proto:$usethreads" in
+ ":define") d_endnetent_r_proto=define
+ set d_endnetent_r_proto endnetent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_endnetent_r_proto" in
+ define)
+ case "$endnetent_r_proto" in
+ ''|0) try='int endnetent_r(struct netent_data*);'
+ ./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_D ;;
+ esac
+ case "$endnetent_r_proto" in
+ ''|0) d_endnetent_r=undef
+ endnetent_r_proto=0
+ echo "Disabling endnetent_r, cannot determine prototype." >&4 ;;
+ * ) case "$endnetent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) endnetent_r_proto="REENTRANT_PROTO_$endnetent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "endnetent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_endnetent_r=undef
+ endnetent_r_proto=0
+ ;;
+ esac
+ ;;
+*) endnetent_r_proto=0
+ ;;
+esac
+
: see if endprotoent exists
set endprotoent d_endpent
eval $inlibc
+: see if endprotoent_r exists
+set endprotoent_r d_endprotoent_r
+eval $inlibc
+case "$d_endprotoent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_endprotoent_r_proto:$usethreads" in
+ ":define") d_endprotoent_r_proto=define
+ set d_endprotoent_r_proto endprotoent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_endprotoent_r_proto" in
+ define)
+ case "$endprotoent_r_proto" in
+ ''|0) try='int endprotoent_r(struct protoent_data*);'
+ ./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_D ;;
+ esac
+ case "$endprotoent_r_proto" in
+ ''|0) d_endprotoent_r=undef
+ endprotoent_r_proto=0
+ echo "Disabling endprotoent_r, cannot determine prototype." >&4 ;;
+ * ) case "$endprotoent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) endprotoent_r_proto="REENTRANT_PROTO_$endprotoent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "endprotoent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_endprotoent_r=undef
+ endprotoent_r_proto=0
+ ;;
+ esac
+ ;;
+*) endprotoent_r_proto=0
+ ;;
+esac
+
: see if endpwent exists
set endpwent d_endpwent
eval $inlibc
-: see if endservent exists
-set endservent d_endsent
-eval $inlibc
+: see if this is a pwd.h system
+set pwd.h i_pwd
+eval $inhdr
-: Locate the flags for 'open()'
-echo " "
-$cat >try.c <<'EOCP'
-#include <sys/types.h>
-#ifdef I_FCNTL
-#include <fcntl.h>
-#endif
-#ifdef I_SYS_FILE
-#include <sys/file.h>
-#endif
-int main() {
- if(O_RDONLY);
-#ifdef O_TRUNC
- exit(0);
-#else
- exit(1);
-#endif
-}
-EOCP
-: check sys/file.h first to get FREAD on Sun
-if $test `./findhdr sys/file.h` && \
- set try -DI_SYS_FILE && eval $compile; then
- h_sysfile=true;
- echo "<sys/file.h> defines the O_* constants..." >&4
- if $run ./try; then
- echo "and you have the 3 argument form of open()." >&4
+case "$i_pwd" in
+$define)
+ xxx=`./findhdr pwd.h`
+ $cppstdin $cppflags $cppminus < $xxx >$$.h
+
+ if $contains 'pw_quota' $$.h >/dev/null 2>&1; then
val="$define"
else
- echo "but not the 3 argument form of open(). Oh, well." >&4
val="$undef"
fi
-elif $test `./findhdr fcntl.h` && \
- set try -DI_FCNTL && eval $compile; then
- h_fcntl=true;
- echo "<fcntl.h> defines the O_* constants..." >&4
- if $run ./try; then
- echo "and you have the 3 argument form of open()." >&4
+ set d_pwquota
+ eval $setvar
+
+ if $contains 'pw_age' $$.h >/dev/null 2>&1; then
val="$define"
else
- echo "but not the 3 argument form of open(). Oh, well." >&4
val="$undef"
fi
-else
- val="$undef"
- echo "I can't find the O_* constant definitions! You got problems." >&4
-fi
-set d_open3
-eval $setvar
-$rm -f try try.*
+ set d_pwage
+ eval $setvar
-: see which of string.h or strings.h is needed
-echo " "
-strings=`./findhdr string.h`
-if $test "$strings" && $test -r "$strings"; then
- echo "Using <string.h> instead of <strings.h>." >&4
- val="$define"
-else
- val="$undef"
- strings=`./findhdr strings.h`
- if $test "$strings" && $test -r "$strings"; then
- echo "Using <strings.h> instead of <string.h>." >&4
+ if $contains 'pw_change' $$.h >/dev/null 2>&1; then
+ val="$define"
else
- echo "No string header found -- You'll surely have problems." >&4
+ val="$undef"
fi
-fi
-set i_string
-eval $setvar
-case "$i_string" in
-"$undef") strings=`./findhdr strings.h`;;
-*) strings=`./findhdr string.h`;;
-esac
-
-: see if this is a sys/file.h system
-val=''
-set sys/file.h val
-eval $inhdr
+ set d_pwchange
+ eval $setvar
-: do we need to include sys/file.h ?
-case "$val" in
-"$define")
- echo " "
- if $h_sysfile; then
+ if $contains 'pw_class' $$.h >/dev/null 2>&1; then
val="$define"
- echo "We'll be including <sys/file.h>." >&4
else
val="$undef"
- echo "We won't be including <sys/file.h>." >&4
fi
- ;;
-*)
- h_sysfile=false
- ;;
-esac
+ set d_pwclass
+ eval $setvar
+
+ if $contains 'pw_expire' $$.h >/dev/null 2>&1; then
+ val="$define"
+ else
+ val="$undef"
+ fi
+ set d_pwexpire
+ eval $setvar
+
+ if $contains 'pw_comment' $$.h >/dev/null 2>&1; then
+ val="$define"
+ else
+ val="$undef"
+ fi
+ set d_pwcomment
+ eval $setvar
+
+ if $contains 'pw_gecos' $$.h >/dev/null 2>&1; then
+ val="$define"
+ else
+ val="$undef"
+ fi
+ set d_pwgecos
+ eval $setvar
+
+ if $contains 'pw_passwd' $$.h >/dev/null 2>&1; then
+ val="$define"
+ else
+ val="$undef"
+ fi
+ set d_pwpasswd
+ eval $setvar
+
+ $rm -f $$.h
+ ;;
+*)
+ val="$undef";
+ set d_pwquota; eval $setvar
+ set d_pwage; eval $setvar
+ set d_pwchange; eval $setvar
+ set d_pwclass; eval $setvar
+ set d_pwexpire; eval $setvar
+ set d_pwcomment; eval $setvar
+ set d_pwgecos; eval $setvar
+ set d_pwpasswd; eval $setvar
+ ;;
+esac
+
+: see if endpwent_r exists
+set endpwent_r d_endpwent_r
+eval $inlibc
+case "$d_endpwent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_pwd pwd.h"
+ case "$d_endpwent_r_proto:$usethreads" in
+ ":define") d_endpwent_r_proto=define
+ set d_endpwent_r_proto endpwent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_endpwent_r_proto" in
+ define)
+ case "$endpwent_r_proto" in
+ ''|0) try='int endpwent_r(FILE**);'
+ ./protochk "extern $try" $hdrs && endpwent_r_proto=I_H ;;
+ esac
+ case "$endpwent_r_proto" in
+ ''|0) try='void endpwent_r(FILE**);'
+ ./protochk "extern $try" $hdrs && endpwent_r_proto=V_H ;;
+ esac
+ case "$endpwent_r_proto" in
+ ''|0) d_endpwent_r=undef
+ endpwent_r_proto=0
+ echo "Disabling endpwent_r, cannot determine prototype." >&4 ;;
+ * ) case "$endpwent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) endpwent_r_proto="REENTRANT_PROTO_$endpwent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "endpwent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_endpwent_r=undef
+ endpwent_r_proto=0
+ ;;
+ esac
+ ;;
+*) endpwent_r_proto=0
+ ;;
+esac
+
+: see if endservent exists
+set endservent d_endsent
+eval $inlibc
+
+: see if endservent_r exists
+set endservent_r d_endservent_r
+eval $inlibc
+case "$d_endservent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_endservent_r_proto:$usethreads" in
+ ":define") d_endservent_r_proto=define
+ set d_endservent_r_proto endservent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_endservent_r_proto" in
+ define)
+ case "$endservent_r_proto" in
+ ''|0) try='int endservent_r(struct servent_data*);'
+ ./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_D ;;
+ esac
+ case "$endservent_r_proto" in
+ ''|0) d_endservent_r=undef
+ endservent_r_proto=0
+ echo "Disabling endservent_r, cannot determine prototype." >&4 ;;
+ * ) case "$endservent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) endservent_r_proto="REENTRANT_PROTO_$endservent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "endservent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_endservent_r=undef
+ endservent_r_proto=0
+ ;;
+ esac
+ ;;
+*) endservent_r_proto=0
+ ;;
+esac
+
+: Locate the flags for 'open()'
+echo " "
+$cat >try.c <<'EOCP'
+#include <sys/types.h>
+#ifdef I_FCNTL
+#include <fcntl.h>
+#endif
+#ifdef I_SYS_FILE
+#include <sys/file.h>
+#endif
+int main() {
+ if(O_RDONLY);
+#ifdef O_TRUNC
+ exit(0);
+#else
+ exit(1);
+#endif
+}
+EOCP
+: check sys/file.h first to get FREAD on Sun
+if $test `./findhdr sys/file.h` && \
+ set try -DI_SYS_FILE && eval $compile; then
+ h_sysfile=true;
+ echo "<sys/file.h> defines the O_* constants..." >&4
+ if $run ./try; then
+ echo "and you have the 3 argument form of open()." >&4
+ val="$define"
+ else
+ echo "but not the 3 argument form of open(). Oh, well." >&4
+ val="$undef"
+ fi
+elif $test `./findhdr fcntl.h` && \
+ set try -DI_FCNTL && eval $compile; then
+ h_fcntl=true;
+ echo "<fcntl.h> defines the O_* constants..." >&4
+ if $run ./try; then
+ echo "and you have the 3 argument form of open()." >&4
+ val="$define"
+ else
+ echo "but not the 3 argument form of open(). Oh, well." >&4
+ val="$undef"
+ fi
+else
+ val="$undef"
+ echo "I can't find the O_* constant definitions! You got problems." >&4
+fi
+set d_open3
+eval $setvar
+$rm -f try try.*
+
+: see which of string.h or strings.h is needed
+echo " "
+strings=`./findhdr string.h`
+if $test "$strings" && $test -r "$strings"; then
+ echo "Using <string.h> instead of <strings.h>." >&4
+ val="$define"
+else
+ val="$undef"
+ strings=`./findhdr strings.h`
+ if $test "$strings" && $test -r "$strings"; then
+ echo "Using <strings.h> instead of <string.h>." >&4
+ else
+ echo "No string header found -- You'll surely have problems." >&4
+ fi
+fi
+set i_string
+eval $setvar
+case "$i_string" in
+"$undef") strings=`./findhdr strings.h`;;
+*) strings=`./findhdr string.h`;;
+esac
+
+: see if this is a sys/file.h system
+val=''
+set sys/file.h val
+eval $inhdr
+
+: do we need to include sys/file.h ?
+case "$val" in
+"$define")
+ echo " "
+ if $h_sysfile; then
+ val="$define"
+ echo "We'll be including <sys/file.h>." >&4
+ else
+ val="$undef"
+ echo "We won't be including <sys/file.h>." >&4
+ fi
+ ;;
+*)
+ h_sysfile=false
+ ;;
+esac
set i_sysfile
eval $setvar
$rm -f try*
-: see if sys/select.h has to be included
-set sys/select.h i_sysselct
-eval $inhdr
+: check for fd_set items
+$cat <<EOM
-: see if we should include time.h, sys/time.h, or both
-echo " "
-if test "X$timeincl" = X; then
- echo "Testing to see if we should include <time.h>, <sys/time.h> or both." >&4
- $echo $n "I'm now running the test program...$c"
- $cat >try.c <<'EOCP'
+Checking to see how well your C compiler handles fd_set and friends ...
+EOM
+$cat >try.c <<EOCP
+#$i_systime I_SYS_TIME
+#$i_sysselct I_SYS_SELECT
+#$d_socket HAS_SOCKET
#include <sys/types.h>
-#ifdef I_TIME
-#include <time.h>
-#endif
-#ifdef I_SYSTIME
-#ifdef SYSTIMEKERNEL
-#define KERNEL
+#ifdef HAS_SOCKET
+#include <sys/socket.h> /* Might include <sys/bsdtypes.h> */
#endif
+#ifdef I_SYS_TIME
#include <sys/time.h>
#endif
-#ifdef I_SYSSELECT
+#ifdef I_SYS_SELECT
#include <sys/select.h>
#endif
-int main()
-{
- struct tm foo;
-#ifdef S_TIMEVAL
- struct timeval bar;
-#endif
-#ifdef S_TIMEZONE
- struct timezone tzp;
-#endif
- if (foo.tm_sec == foo.tm_sec)
- exit(0);
-#ifdef S_TIMEVAL
- if (bar.tv_sec == bar.tv_sec)
- exit(0);
+int main() {
+ fd_set fds;
+
+#ifdef TRYBITS
+ if(fds.fds_bits);
#endif
+
+#if defined(FD_SET) && defined(FD_CLR) && defined(FD_ISSET) && defined(FD_ZERO)
+ exit(0);
+#else
exit(1);
-}
-EOCP
- flags=''
- for s_timezone in '-DS_TIMEZONE' ''; do
- sysselect=''
- for s_timeval in '-DS_TIMEVAL' ''; do
- for i_systimek in '' '-DSYSTIMEKERNEL'; do
- for i_time in '' '-DI_TIME'; do
- for i_systime in '-DI_SYSTIME' ''; do
- case "$flags" in
- '') $echo $n ".$c"
- 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 " "
- $echo $n "Succeeded with $flags$c"
- fi
- ;;
- esac
- done
- done
- done
- done
- done
- timeincl=''
- echo " "
- case "$flags" in
- *SYSTIMEKERNEL*) i_systimek="$define"
- timeincl=`./findhdr sys/time.h`
- echo "We'll include <sys/time.h> with KERNEL defined." >&4;;
- *) i_systimek="$undef";;
- esac
- case "$flags" in
- *I_TIME*) i_time="$define"
- timeincl=`./findhdr time.h`" $timeincl"
- echo "We'll include <time.h>." >&4;;
- *) i_time="$undef";;
- esac
- case "$flags" in
- *I_SYSTIME*) i_systime="$define"
- timeincl=`./findhdr sys/time.h`" $timeincl"
- echo "We'll include <sys/time.h>." >&4;;
- *) i_systime="$undef";;
- esac
- $rm -f try.c try
-fi
-
-: check for fd_set items
-$cat <<EOM
-
-Checking to see how well your C compiler handles fd_set and friends ...
-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
-int main() {
- fd_set fds;
-
-#ifdef TRYBITS
- if(fds.fds_bits);
-#endif
-
-#if defined(FD_SET) && defined(FD_CLR) && defined(FD_ISSET) && defined(FD_ZERO)
- exit(0);
-#else
- exit(1);
-#endif
+#endif
}
EOCP
set try -DTRYBITS
set getgrent d_getgrent
eval $inlibc
+: see if getgrent_r exists
+set getgrent_r d_getgrent_r
+eval $inlibc
+case "$d_getgrent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_grp grp.h"
+ case "$d_getgrent_r_proto:$usethreads" in
+ ":define") d_getgrent_r_proto=define
+ set d_getgrent_r_proto getgrent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getgrent_r_proto" in
+ define)
+ case "$getgrent_r_proto" in
+ ''|0) try='int getgrent_r(struct group*, char*, size_t, struct group**);'
+ ./protochk "extern $try" $hdrs && getgrent_r_proto=I_SBWR ;;
+ esac
+ case "$getgrent_r_proto" in
+ ''|0) try='int getgrent_r(struct group*, char*, int, struct group**);'
+ ./protochk "extern $try" $hdrs && getgrent_r_proto=I_SBIR ;;
+ esac
+ case "$getgrent_r_proto" in
+ ''|0) try='struct group* getgrent_r(struct group*, char*, size_t);'
+ ./protochk "extern $try" $hdrs && getgrent_r_proto=S_SBW ;;
+ esac
+ case "$getgrent_r_proto" in
+ ''|0) try='struct group* getgrent_r(struct group*, char*, int);'
+ ./protochk "extern $try" $hdrs && getgrent_r_proto=S_SBI ;;
+ esac
+ case "$getgrent_r_proto" in
+ ''|0) try='int getgrent_r(struct group*, char*, int);'
+ ./protochk "extern $try" $hdrs && getgrent_r_proto=I_SBI ;;
+ esac
+ case "$getgrent_r_proto" in
+ ''|0) try='int getgrent_r(struct group*, char*, int, FILE**);'
+ ./protochk "extern $try" $hdrs && getgrent_r_proto=I_SBIH ;;
+ esac
+ case "$getgrent_r_proto" in
+ ''|0) d_getgrent_r=undef
+ getgrent_r_proto=0
+ echo "Disabling getgrent_r, cannot determine prototype." >&4 ;;
+ * ) case "$getgrent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getgrent_r_proto="REENTRANT_PROTO_$getgrent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getgrent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getgrent_r=undef
+ getgrent_r_proto=0
+ ;;
+ esac
+ ;;
+*) getgrent_r_proto=0
+ ;;
+esac
+
+: see if getgrgid_r exists
+set getgrgid_r d_getgrgid_r
+eval $inlibc
+case "$d_getgrgid_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_grp grp.h"
+ case "$d_getgrgid_r_proto:$usethreads" in
+ ":define") d_getgrgid_r_proto=define
+ set d_getgrgid_r_proto getgrgid_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getgrgid_r_proto" in
+ define)
+ case "$getgrgid_r_proto" in
+ ''|0) try='int getgrgid_r(gid_t, struct group*, char*, size_t, struct group**);'
+ ./protochk "extern $try" $hdrs && getgrgid_r_proto=I_TSBWR ;;
+ esac
+ case "$getgrgid_r_proto" in
+ ''|0) try='int getgrgid_r(gid_t, struct group*, char*, int, struct group**);'
+ ./protochk "extern $try" $hdrs && getgrgid_r_proto=I_TSBIR ;;
+ esac
+ case "$getgrgid_r_proto" in
+ ''|0) try='int getgrgid_r(gid_t, struct group*, char*, int);'
+ ./protochk "extern $try" $hdrs && getgrgid_r_proto=I_TSBI ;;
+ esac
+ case "$getgrgid_r_proto" in
+ ''|0) try='struct group* getgrgid_r(gid_t, struct group*, char*, int);'
+ ./protochk "extern $try" $hdrs && getgrgid_r_proto=S_TSBI ;;
+ esac
+ case "$getgrgid_r_proto" in
+ ''|0) d_getgrgid_r=undef
+ getgrgid_r_proto=0
+ echo "Disabling getgrgid_r, cannot determine prototype." >&4 ;;
+ * ) case "$getgrgid_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getgrgid_r_proto="REENTRANT_PROTO_$getgrgid_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getgrgid_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getgrgid_r=undef
+ getgrgid_r_proto=0
+ ;;
+ esac
+ ;;
+*) getgrgid_r_proto=0
+ ;;
+esac
+
+: see if getgrnam_r exists
+set getgrnam_r d_getgrnam_r
+eval $inlibc
+case "$d_getgrnam_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_grp grp.h"
+ case "$d_getgrnam_r_proto:$usethreads" in
+ ":define") d_getgrnam_r_proto=define
+ set d_getgrnam_r_proto getgrnam_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getgrnam_r_proto" in
+ define)
+ case "$getgrnam_r_proto" in
+ ''|0) try='int getgrnam_r(const char*, struct group*, char*, size_t, struct group**);'
+ ./protochk "extern $try" $hdrs && getgrnam_r_proto=I_CSBWR ;;
+ esac
+ case "$getgrnam_r_proto" in
+ ''|0) try='int getgrnam_r(const char*, struct group*, char*, int, struct group**);'
+ ./protochk "extern $try" $hdrs && getgrnam_r_proto=I_CSBIR ;;
+ esac
+ case "$getgrnam_r_proto" in
+ ''|0) try='struct group* getgrnam_r(const char*, char*, int);'
+ ./protochk "extern $try" $hdrs && getgrnam_r_proto=S_CBI ;;
+ esac
+ case "$getgrnam_r_proto" in
+ ''|0) try='int getgrnam_r(const char*, struct group*, char*, int);'
+ ./protochk "extern $try" $hdrs && getgrnam_r_proto=I_CSBI ;;
+ esac
+ case "$getgrnam_r_proto" in
+ ''|0) try='struct group* getgrnam_r(const char*, struct group*, char*, int);'
+ ./protochk "extern $try" $hdrs && getgrnam_r_proto=S_CSBI ;;
+ esac
+ case "$getgrnam_r_proto" in
+ ''|0) d_getgrnam_r=undef
+ getgrnam_r_proto=0
+ echo "Disabling getgrnam_r, cannot determine prototype." >&4 ;;
+ * ) case "$getgrnam_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getgrnam_r_proto="REENTRANT_PROTO_$getgrnam_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getgrnam_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getgrnam_r=undef
+ getgrnam_r_proto=0
+ ;;
+ esac
+ ;;
+*) getgrnam_r_proto=0
+ ;;
+esac
+
: see if gethostbyaddr exists
set gethostbyaddr d_gethbyaddr
eval $inlibc
'') d_phostname="$undef";;
esac
-: see if this is a netdb.h system
-set netdb.h i_netdb
-eval $inhdr
+: see if gethostbyaddr_r exists
+set gethostbyaddr_r d_gethostbyaddr_r
+eval $inlibc
+case "$d_gethostbyaddr_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_gethostbyaddr_r_proto:$usethreads" in
+ ":define") d_gethostbyaddr_r_proto=define
+ set d_gethostbyaddr_r_proto gethostbyaddr_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_gethostbyaddr_r_proto" in
+ define)
+ case "$gethostbyaddr_r_proto" in
+ ''|0) try='int gethostbyaddr_r(const char*, size_t, int, struct hostent*, char*, size_t, struct hostent**, int*);'
+ ./protochk "extern $try" $hdrs && gethostbyaddr_r_proto=I_CWISBWRE ;;
+ esac
+ case "$gethostbyaddr_r_proto" in
+ ''|0) try='struct hostent* gethostbyaddr_r(const char*, size_t, int, struct hostent*, char*, size_t, int, int*);'
+ ./protochk "extern $try" $hdrs && gethostbyaddr_r_proto=S_CWISBWIE ;;
+ esac
+ case "$gethostbyaddr_r_proto" in
+ ''|0) try='struct hostent* gethostbyaddr_r(const char*, size_t, int, struct hostent*, char*, int, int*);'
+ ./protochk "extern $try" $hdrs && gethostbyaddr_r_proto=S_CWISBIE ;;
+ esac
+ case "$gethostbyaddr_r_proto" in
+ ''|0) try='struct hostent* gethostbyaddr_r(const void*, size_t, int, struct hostent*, char*, int, int*);'
+ ./protochk "extern $try" $hdrs && gethostbyaddr_r_proto=S_TWISBIE ;;
+ esac
+ case "$gethostbyaddr_r_proto" in
+ ''|0) try='struct hostent* gethostbyaddr_r(const char*, int, int, struct hostent*, char*, int, int*);'
+ ./protochk "extern $try" $hdrs && gethostbyaddr_r_proto=S_CIISBIE ;;
+ esac
+ case "$gethostbyaddr_r_proto" in
+ ''|0) try='struct hostent* gethostbyaddr_r(const char*, struct hostent*, char*, int, int*);'
+ ./protochk "extern $try" $hdrs && gethostbyaddr_r_proto=S_CSBIE ;;
+ esac
+ case "$gethostbyaddr_r_proto" in
+ ''|0) try='struct hostent* gethostbyaddr_r(const void*, struct hostent*, char*, int, int*);'
+ ./protochk "extern $try" $hdrs && gethostbyaddr_r_proto=S_TSBIE ;;
+ esac
+ case "$gethostbyaddr_r_proto" in
+ ''|0) try='int gethostbyaddr_r(const char*, size_t, int, struct hostent*, struct hostent_data*);'
+ ./protochk "extern $try" $hdrs && gethostbyaddr_r_proto=I_CWISD ;;
+ esac
+ case "$gethostbyaddr_r_proto" in
+ ''|0) try='int gethostbyaddr_r(const char*, int, int, struct hostent*, struct hostent_data*);'
+ ./protochk "extern $try" $hdrs && gethostbyaddr_r_proto=I_CIISD ;;
+ esac
+ case "$gethostbyaddr_r_proto" in
+ ''|0) try='int gethostbyaddr_r(const char*, int, int);'
+ ./protochk "extern $try" $hdrs && gethostbyaddr_r_proto=I_CII ;;
+ esac
+ case "$gethostbyaddr_r_proto" in
+ ''|0) d_gethostbyaddr_r=undef
+ gethostbyaddr_r_proto=0
+ echo "Disabling gethostbyaddr_r, cannot determine prototype." >&4 ;;
+ * ) case "$gethostbyaddr_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) gethostbyaddr_r_proto="REENTRANT_PROTO_$gethostbyaddr_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "gethostbyaddr_r has no prototype, not using it." >&4 ;;
+ esac
+ d_gethostbyaddr_r=undef
+ gethostbyaddr_r_proto=0
+ ;;
+ esac
+ ;;
+*) gethostbyaddr_r_proto=0
+ ;;
+esac
+
+: see if gethostbyname_r exists
+set gethostbyname_r d_gethostbyname_r
+eval $inlibc
+case "$d_gethostbyname_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_gethostbyname_r_proto:$usethreads" in
+ ":define") d_gethostbyname_r_proto=define
+ set d_gethostbyname_r_proto gethostbyname_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_gethostbyname_r_proto" in
+ define)
+ case "$gethostbyname_r_proto" in
+ ''|0) try='int gethostbyname_r(const char*, struct hostent*, char*, size_t, struct hostent**, int*);'
+ ./protochk "extern $try" $hdrs && gethostbyname_r_proto=I_CSBWRE ;;
+ esac
+ case "$gethostbyname_r_proto" in
+ ''|0) try='struct hostent* gethostbyname_r(const char*, struct hostent*, char*, int, int*);'
+ ./protochk "extern $try" $hdrs && gethostbyname_r_proto=S_CSBIE ;;
+ esac
+ case "$gethostbyname_r_proto" in
+ ''|0) try='int gethostbyname_r(const char*, struct hostent*, struct hostent_data*);'
+ ./protochk "extern $try" $hdrs && gethostbyname_r_proto=I_CSD ;;
+ esac
+ case "$gethostbyname_r_proto" in
+ ''|0) d_gethostbyname_r=undef
+ gethostbyname_r_proto=0
+ echo "Disabling gethostbyname_r, cannot determine prototype." >&4 ;;
+ * ) case "$gethostbyname_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) gethostbyname_r_proto="REENTRANT_PROTO_$gethostbyname_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "gethostbyname_r has no prototype, not using it." >&4 ;;
+ esac
+ d_gethostbyname_r=undef
+ gethostbyname_r_proto=0
+ ;;
+ esac
+ ;;
+*) gethostbyname_r_proto=0
+ ;;
+esac
+
+: see if gethostent_r exists
+set gethostent_r d_gethostent_r
+eval $inlibc
+case "$d_gethostent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_gethostent_r_proto:$usethreads" in
+ ":define") d_gethostent_r_proto=define
+ set d_gethostent_r_proto gethostent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_gethostent_r_proto" in
+ define)
+ case "$gethostent_r_proto" in
+ ''|0) try='int gethostent_r(struct hostent*, char*, size_t, struct hostent**, int*);'
+ ./protochk "extern $try" $hdrs && gethostent_r_proto=I_SBWRE ;;
+ esac
+ case "$gethostent_r_proto" in
+ ''|0) try='int gethostent_r(struct hostent*, char*, int, int*);'
+ ./protochk "extern $try" $hdrs && gethostent_r_proto=I_SBIE ;;
+ esac
+ case "$gethostent_r_proto" in
+ ''|0) try='struct hostent* gethostent_r(struct hostent*, char*, int, int*);'
+ ./protochk "extern $try" $hdrs && gethostent_r_proto=S_SBIE ;;
+ esac
+ case "$gethostent_r_proto" in
+ ''|0) try='struct hostent* gethostent_r(struct hostent*, char*, int);'
+ ./protochk "extern $try" $hdrs && gethostent_r_proto=S_SBI ;;
+ esac
+ case "$gethostent_r_proto" in
+ ''|0) try='int gethostent_r(struct hostent*, char*, int);'
+ ./protochk "extern $try" $hdrs && gethostent_r_proto=I_SBI ;;
+ esac
+ case "$gethostent_r_proto" in
+ ''|0) try='int gethostent_r(struct hostent*, struct hostent_data*);'
+ ./protochk "extern $try" $hdrs && gethostent_r_proto=I_SD ;;
+ esac
+ case "$gethostent_r_proto" in
+ ''|0) d_gethostent_r=undef
+ gethostent_r_proto=0
+ echo "Disabling gethostent_r, cannot determine prototype." >&4 ;;
+ * ) case "$gethostent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) gethostent_r_proto="REENTRANT_PROTO_$gethostent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "gethostent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_gethostent_r=undef
+ gethostent_r_proto=0
+ ;;
+ esac
+ ;;
+*) gethostent_r_proto=0
+ ;;
+esac
: see if prototypes for various gethostxxx netdb.h functions are available
echo " "
set getlogin d_getlogin
eval $inlibc
+: see if getlogin_r exists
+set getlogin_r d_getlogin_r
+eval $inlibc
+case "$d_getlogin_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_unistd unistd.h"
+ case "$d_getlogin_r_proto:$usethreads" in
+ ":define") d_getlogin_r_proto=define
+ set d_getlogin_r_proto getlogin_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getlogin_r_proto" in
+ define)
+ case "$getlogin_r_proto" in
+ ''|0) try='int getlogin_r(char*, size_t);'
+ ./protochk "extern $try" $hdrs && getlogin_r_proto=I_BW ;;
+ esac
+ case "$getlogin_r_proto" in
+ ''|0) try='int getlogin_r(char*, int);'
+ ./protochk "extern $try" $hdrs && getlogin_r_proto=I_BI ;;
+ esac
+ case "$getlogin_r_proto" in
+ ''|0) try='char* getlogin_r(char*, size_t);'
+ ./protochk "extern $try" $hdrs && getlogin_r_proto=B_BW ;;
+ esac
+ case "$getlogin_r_proto" in
+ ''|0) try='char* getlogin_r(char*, int);'
+ ./protochk "extern $try" $hdrs && getlogin_r_proto=B_BI ;;
+ esac
+ case "$getlogin_r_proto" in
+ ''|0) d_getlogin_r=undef
+ getlogin_r_proto=0
+ echo "Disabling getlogin_r, cannot determine prototype." >&4 ;;
+ * ) case "$getlogin_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getlogin_r_proto="REENTRANT_PROTO_$getlogin_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getlogin_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getlogin_r=undef
+ getlogin_r_proto=0
+ ;;
+ esac
+ ;;
+*) getlogin_r_proto=0
+ ;;
+esac
+
: see if getmnt exists
set getmnt d_getmnt
eval $inlibc
set getnetent d_getnent
eval $inlibc
+: see if getnetbyaddr_r exists
+set getnetbyaddr_r d_getnetbyaddr_r
+eval $inlibc
+case "$d_getnetbyaddr_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_getnetbyaddr_r_proto:$usethreads" in
+ ":define") d_getnetbyaddr_r_proto=define
+ set d_getnetbyaddr_r_proto getnetbyaddr_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getnetbyaddr_r_proto" in
+ define)
+ case "$getnetbyaddr_r_proto" in
+ ''|0) try='int getnetbyaddr_r(unsigned long, int, struct netent*, char*, size_t, struct netent**, int*);'
+ ./protochk "extern $try" $hdrs && getnetbyaddr_r_proto=I_UISBWRE ;;
+ esac
+ case "$getnetbyaddr_r_proto" in
+ ''|0) try='int getnetbyaddr_r(long, int, struct netent*, char*, int);'
+ ./protochk "extern $try" $hdrs && getnetbyaddr_r_proto=I_LISBI ;;
+ esac
+ case "$getnetbyaddr_r_proto" in
+ ''|0) try='struct netent* getnetbyaddr_r(in_addr_t, int, struct netent*, char*, int);'
+ ./protochk "extern $try" $hdrs && getnetbyaddr_r_proto=S_TISBI ;;
+ esac
+ case "$getnetbyaddr_r_proto" in
+ ''|0) try='struct netent* getnetbyaddr_r(long, int, struct netent*, char*, int);'
+ ./protochk "extern $try" $hdrs && getnetbyaddr_r_proto=S_LISBI ;;
+ esac
+ case "$getnetbyaddr_r_proto" in
+ ''|0) try='int getnetbyaddr_r(in_addr_t, int, struct netent*, struct netent_data*);'
+ ./protochk "extern $try" $hdrs && getnetbyaddr_r_proto=I_TISD ;;
+ esac
+ case "$getnetbyaddr_r_proto" in
+ ''|0) try='int getnetbyaddr_r(long, int, struct netent*, struct netent_data*);'
+ ./protochk "extern $try" $hdrs && getnetbyaddr_r_proto=I_LISD ;;
+ esac
+ case "$getnetbyaddr_r_proto" in
+ ''|0) try='int getnetbyaddr_r(int, int, struct netent*, struct netent_data*);'
+ ./protochk "extern $try" $hdrs && getnetbyaddr_r_proto=I_IISD ;;
+ esac
+ case "$getnetbyaddr_r_proto" in
+ ''|0) d_getnetbyaddr_r=undef
+ getnetbyaddr_r_proto=0
+ echo "Disabling getnetbyaddr_r, cannot determine prototype." >&4 ;;
+ * ) case "$getnetbyaddr_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getnetbyaddr_r_proto="REENTRANT_PROTO_$getnetbyaddr_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getnetbyaddr_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getnetbyaddr_r=undef
+ getnetbyaddr_r_proto=0
+ ;;
+ esac
+ ;;
+*) getnetbyaddr_r_proto=0
+ ;;
+esac
+
+: see if getnetbyname_r exists
+set getnetbyname_r d_getnetbyname_r
+eval $inlibc
+case "$d_getnetbyname_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_getnetbyname_r_proto:$usethreads" in
+ ":define") d_getnetbyname_r_proto=define
+ set d_getnetbyname_r_proto getnetbyname_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getnetbyname_r_proto" in
+ define)
+ case "$getnetbyname_r_proto" in
+ ''|0) try='int getnetbyname_r(const char*, struct netent*, char*, size_t, struct netent**, int*);'
+ ./protochk "extern $try" $hdrs && getnetbyname_r_proto=I_CSBWRE ;;
+ esac
+ case "$getnetbyname_r_proto" in
+ ''|0) try='int getnetbyname_r(const char*, struct netent*, char*, int);'
+ ./protochk "extern $try" $hdrs && getnetbyname_r_proto=I_CSBI ;;
+ esac
+ case "$getnetbyname_r_proto" in
+ ''|0) try='struct netent* getnetbyname_r(const char*, struct netent*, char*, int);'
+ ./protochk "extern $try" $hdrs && getnetbyname_r_proto=S_CSBI ;;
+ esac
+ case "$getnetbyname_r_proto" in
+ ''|0) try='int getnetbyname_r(const char*, struct netent*, struct netent_data*);'
+ ./protochk "extern $try" $hdrs && getnetbyname_r_proto=I_CSD ;;
+ esac
+ case "$getnetbyname_r_proto" in
+ ''|0) d_getnetbyname_r=undef
+ getnetbyname_r_proto=0
+ echo "Disabling getnetbyname_r, cannot determine prototype." >&4 ;;
+ * ) case "$getnetbyname_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getnetbyname_r_proto="REENTRANT_PROTO_$getnetbyname_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getnetbyname_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getnetbyname_r=undef
+ getnetbyname_r_proto=0
+ ;;
+ esac
+ ;;
+*) getnetbyname_r_proto=0
+ ;;
+esac
+
+: see if getnetent_r exists
+set getnetent_r d_getnetent_r
+eval $inlibc
+case "$d_getnetent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_getnetent_r_proto:$usethreads" in
+ ":define") d_getnetent_r_proto=define
+ set d_getnetent_r_proto getnetent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getnetent_r_proto" in
+ define)
+ case "$getnetent_r_proto" in
+ ''|0) try='int getnetent_r(struct netent*, char*, size_t, struct netent**, int*);'
+ ./protochk "extern $try" $hdrs && getnetent_r_proto=I_SBWRE ;;
+ esac
+ case "$getnetent_r_proto" in
+ ''|0) try='int getnetent_r(struct netent*, char*, int, int*);'
+ ./protochk "extern $try" $hdrs && getnetent_r_proto=I_SBIE ;;
+ esac
+ case "$getnetent_r_proto" in
+ ''|0) try='struct netent* getnetent_r(struct netent*, char*, int, int*);'
+ ./protochk "extern $try" $hdrs && getnetent_r_proto=S_SBIE ;;
+ esac
+ case "$getnetent_r_proto" in
+ ''|0) try='struct netent* getnetent_r(struct netent*, char*, int);'
+ ./protochk "extern $try" $hdrs && getnetent_r_proto=S_SBI ;;
+ esac
+ case "$getnetent_r_proto" in
+ ''|0) try='int getnetent_r(struct netent*, char*, int);'
+ ./protochk "extern $try" $hdrs && getnetent_r_proto=I_SBI ;;
+ esac
+ case "$getnetent_r_proto" in
+ ''|0) try='int getnetent_r(struct netent*, struct netent_data*);'
+ ./protochk "extern $try" $hdrs && getnetent_r_proto=I_SD ;;
+ esac
+ case "$getnetent_r_proto" in
+ ''|0) d_getnetent_r=undef
+ getnetent_r_proto=0
+ echo "Disabling getnetent_r, cannot determine prototype." >&4 ;;
+ * ) case "$getnetent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getnetent_r_proto="REENTRANT_PROTO_$getnetent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getnetent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getnetent_r=undef
+ getnetent_r_proto=0
+ ;;
+ esac
+ ;;
+*) getnetent_r_proto=0
+ ;;
+esac
+
: see if prototypes for various getnetxxx netdb.h functions are available
echo " "
set d_getnetprotos getnetent $i_netdb netdb.h
set getpriority d_getprior
eval $inlibc
+: see if getprotobyname_r exists
+set getprotobyname_r d_getprotobyname_r
+eval $inlibc
+case "$d_getprotobyname_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_getprotobyname_r_proto:$usethreads" in
+ ":define") d_getprotobyname_r_proto=define
+ set d_getprotobyname_r_proto getprotobyname_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getprotobyname_r_proto" in
+ define)
+ case "$getprotobyname_r_proto" in
+ ''|0) try='int getprotobyname_r(const char*, struct protoent*, char*, size_t, struct protoent**);'
+ ./protochk "extern $try" $hdrs && getprotobyname_r_proto=I_CSBWR ;;
+ esac
+ case "$getprotobyname_r_proto" in
+ ''|0) try='struct protoent* getprotobyname_r(const char*, struct protoent*, char*, int);'
+ ./protochk "extern $try" $hdrs && getprotobyname_r_proto=S_CSBI ;;
+ esac
+ case "$getprotobyname_r_proto" in
+ ''|0) try='int getprotobyname_r(const char*, struct protoent*, struct protoent_data*);'
+ ./protochk "extern $try" $hdrs && getprotobyname_r_proto=I_CSD ;;
+ esac
+ case "$getprotobyname_r_proto" in
+ ''|0) d_getprotobyname_r=undef
+ getprotobyname_r_proto=0
+ echo "Disabling getprotobyname_r, cannot determine prototype." >&4 ;;
+ * ) case "$getprotobyname_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getprotobyname_r_proto="REENTRANT_PROTO_$getprotobyname_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getprotobyname_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getprotobyname_r=undef
+ getprotobyname_r_proto=0
+ ;;
+ esac
+ ;;
+*) getprotobyname_r_proto=0
+ ;;
+esac
+
+: see if getprotobynumber_r exists
+set getprotobynumber_r d_getprotobynumber_r
+eval $inlibc
+case "$d_getprotobynumber_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_getprotobynumber_r_proto:$usethreads" in
+ ":define") d_getprotobynumber_r_proto=define
+ set d_getprotobynumber_r_proto getprotobynumber_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getprotobynumber_r_proto" in
+ define)
+ case "$getprotobynumber_r_proto" in
+ ''|0) try='int getprotobynumber_r(int, struct protoent*, char*, size_t, struct protoent**);'
+ ./protochk "extern $try" $hdrs && getprotobynumber_r_proto=I_ISBWR ;;
+ esac
+ case "$getprotobynumber_r_proto" in
+ ''|0) try='struct protoent* getprotobynumber_r(int, struct protoent*, char*, int);'
+ ./protochk "extern $try" $hdrs && getprotobynumber_r_proto=S_ISBI ;;
+ esac
+ case "$getprotobynumber_r_proto" in
+ ''|0) try='int getprotobynumber_r(int, struct protoent*, struct protoent_data*);'
+ ./protochk "extern $try" $hdrs && getprotobynumber_r_proto=I_ISD ;;
+ esac
+ case "$getprotobynumber_r_proto" in
+ ''|0) d_getprotobynumber_r=undef
+ getprotobynumber_r_proto=0
+ echo "Disabling getprotobynumber_r, cannot determine prototype." >&4 ;;
+ * ) case "$getprotobynumber_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getprotobynumber_r_proto="REENTRANT_PROTO_$getprotobynumber_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getprotobynumber_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getprotobynumber_r=undef
+ getprotobynumber_r_proto=0
+ ;;
+ esac
+ ;;
+*) getprotobynumber_r_proto=0
+ ;;
+esac
+
+: see if getprotoent_r exists
+set getprotoent_r d_getprotoent_r
+eval $inlibc
+case "$d_getprotoent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_getprotoent_r_proto:$usethreads" in
+ ":define") d_getprotoent_r_proto=define
+ set d_getprotoent_r_proto getprotoent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getprotoent_r_proto" in
+ define)
+ case "$getprotoent_r_proto" in
+ ''|0) try='int getprotoent_r(struct protoent*, char*, size_t, struct protoent**);'
+ ./protochk "extern $try" $hdrs && getprotoent_r_proto=I_SBWR ;;
+ esac
+ case "$getprotoent_r_proto" in
+ ''|0) try='int getprotoent_r(struct protoent*, char*, int);'
+ ./protochk "extern $try" $hdrs && getprotoent_r_proto=I_SBI ;;
+ esac
+ case "$getprotoent_r_proto" in
+ ''|0) try='struct protoent* getprotoent_r(struct protoent*, char*, int);'
+ ./protochk "extern $try" $hdrs && getprotoent_r_proto=S_SBI ;;
+ esac
+ case "$getprotoent_r_proto" in
+ ''|0) try='int getprotoent_r(struct protoent*, struct protoent_data*);'
+ ./protochk "extern $try" $hdrs && getprotoent_r_proto=I_SD ;;
+ esac
+ case "$getprotoent_r_proto" in
+ ''|0) d_getprotoent_r=undef
+ getprotoent_r_proto=0
+ echo "Disabling getprotoent_r, cannot determine prototype." >&4 ;;
+ * ) case "$getprotoent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getprotoent_r_proto="REENTRANT_PROTO_$getprotoent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getprotoent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getprotoent_r=undef
+ getprotoent_r_proto=0
+ ;;
+ esac
+ ;;
+*) getprotoent_r_proto=0
+ ;;
+esac
+
: see if prototypes for various getprotoxxx netdb.h functions are available
echo " "
set d_getprotoprotos getprotoent $i_netdb netdb.h
set getpwent d_getpwent
eval $inlibc
+: see if getpwent_r exists
+set getpwent_r d_getpwent_r
+eval $inlibc
+case "$d_getpwent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_pwd pwd.h"
+ case "$d_getpwent_r_proto:$usethreads" in
+ ":define") d_getpwent_r_proto=define
+ set d_getpwent_r_proto getpwent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getpwent_r_proto" in
+ define)
+ case "$getpwent_r_proto" in
+ ''|0) try='int getpwent_r(struct passwd*, char*, size_t, struct passwd**);'
+ ./protochk "extern $try" $hdrs && getpwent_r_proto=I_SBWR ;;
+ esac
+ case "$getpwent_r_proto" in
+ ''|0) try='int getpwent_r(struct passwd*, char*, int, struct passwd**);'
+ ./protochk "extern $try" $hdrs && getpwent_r_proto=I_SBIR ;;
+ esac
+ case "$getpwent_r_proto" in
+ ''|0) try='struct passwd* getpwent_r(struct passwd*, char*, size_t);'
+ ./protochk "extern $try" $hdrs && getpwent_r_proto=S_SBW ;;
+ esac
+ case "$getpwent_r_proto" in
+ ''|0) try='struct passwd* getpwent_r(struct passwd*, char*, int);'
+ ./protochk "extern $try" $hdrs && getpwent_r_proto=S_SBI ;;
+ esac
+ case "$getpwent_r_proto" in
+ ''|0) try='int getpwent_r(struct passwd*, char*, int);'
+ ./protochk "extern $try" $hdrs && getpwent_r_proto=I_SBI ;;
+ esac
+ case "$getpwent_r_proto" in
+ ''|0) try='int getpwent_r(struct passwd*, char*, int, FILE**);'
+ ./protochk "extern $try" $hdrs && getpwent_r_proto=I_SBIH ;;
+ esac
+ case "$getpwent_r_proto" in
+ ''|0) d_getpwent_r=undef
+ getpwent_r_proto=0
+ echo "Disabling getpwent_r, cannot determine prototype." >&4 ;;
+ * ) case "$getpwent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getpwent_r_proto="REENTRANT_PROTO_$getpwent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getpwent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getpwent_r=undef
+ getpwent_r_proto=0
+ ;;
+ esac
+ ;;
+*) getpwent_r_proto=0
+ ;;
+esac
+
+: see if getpwnam_r exists
+set getpwnam_r d_getpwnam_r
+eval $inlibc
+case "$d_getpwnam_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_pwd pwd.h"
+ case "$d_getpwnam_r_proto:$usethreads" in
+ ":define") d_getpwnam_r_proto=define
+ set d_getpwnam_r_proto getpwnam_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getpwnam_r_proto" in
+ define)
+ case "$getpwnam_r_proto" in
+ ''|0) try='int getpwnam_r(const char*, struct passwd*, char*, size_t, struct passwd**);'
+ ./protochk "extern $try" $hdrs && getpwnam_r_proto=I_CSBWR ;;
+ esac
+ case "$getpwnam_r_proto" in
+ ''|0) try='int getpwnam_r(const char*, struct passwd*, char*, int, struct passwd**);'
+ ./protochk "extern $try" $hdrs && getpwnam_r_proto=I_CSBIR ;;
+ esac
+ case "$getpwnam_r_proto" in
+ ''|0) try='struct passwd* getpwnam_r(const char*, struct passwd*, char*, int);'
+ ./protochk "extern $try" $hdrs && getpwnam_r_proto=S_CSBI ;;
+ esac
+ case "$getpwnam_r_proto" in
+ ''|0) try='int getpwnam_r(const char*, struct passwd*, char*, int);'
+ ./protochk "extern $try" $hdrs && getpwnam_r_proto=I_CSBI ;;
+ esac
+ case "$getpwnam_r_proto" in
+ ''|0) d_getpwnam_r=undef
+ getpwnam_r_proto=0
+ echo "Disabling getpwnam_r, cannot determine prototype." >&4 ;;
+ * ) case "$getpwnam_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getpwnam_r_proto="REENTRANT_PROTO_$getpwnam_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getpwnam_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getpwnam_r=undef
+ getpwnam_r_proto=0
+ ;;
+ esac
+ ;;
+*) getpwnam_r_proto=0
+ ;;
+esac
+
+: see if getpwuid_r exists
+set getpwuid_r d_getpwuid_r
+eval $inlibc
+case "$d_getpwuid_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_pwd pwd.h"
+ case "$d_getpwuid_r_proto:$usethreads" in
+ ":define") d_getpwuid_r_proto=define
+ set d_getpwuid_r_proto getpwuid_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getpwuid_r_proto" in
+ define)
+ case "$getpwuid_r_proto" in
+ ''|0) try='int getpwuid_r(uid_t, struct passwd*, char*, size_t, struct passwd**);'
+ ./protochk "extern $try" $hdrs && getpwuid_r_proto=I_TSBWR ;;
+ esac
+ case "$getpwuid_r_proto" in
+ ''|0) try='int getpwuid_r(uid_t, struct passwd*, char*, int, struct passwd**);'
+ ./protochk "extern $try" $hdrs && getpwuid_r_proto=I_TSBIR ;;
+ esac
+ case "$getpwuid_r_proto" in
+ ''|0) try='int getpwuid_r(uid_t, struct passwd*, char*, int);'
+ ./protochk "extern $try" $hdrs && getpwuid_r_proto=I_TSBI ;;
+ esac
+ case "$getpwuid_r_proto" in
+ ''|0) try='struct passwd* getpwuid_r(uid_t, struct passwd*, char*, int);'
+ ./protochk "extern $try" $hdrs && getpwuid_r_proto=S_TSBI ;;
+ esac
+ case "$getpwuid_r_proto" in
+ ''|0) d_getpwuid_r=undef
+ getpwuid_r_proto=0
+ echo "Disabling getpwuid_r, cannot determine prototype." >&4 ;;
+ * ) case "$getpwuid_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getpwuid_r_proto="REENTRANT_PROTO_$getpwuid_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getpwuid_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getpwuid_r=undef
+ getpwuid_r_proto=0
+ ;;
+ esac
+ ;;
+*) getpwuid_r_proto=0
+ ;;
+esac
+
: see if getservbyname exists
set getservbyname d_getsbyname
set getservent d_getsent
eval $inlibc
+: see if getservbyname_r exists
+set getservbyname_r d_getservbyname_r
+eval $inlibc
+case "$d_getservbyname_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_getservbyname_r_proto:$usethreads" in
+ ":define") d_getservbyname_r_proto=define
+ set d_getservbyname_r_proto getservbyname_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getservbyname_r_proto" in
+ define)
+ case "$getservbyname_r_proto" in
+ ''|0) try='int getservbyname_r(const char*, const char*, struct servent*, char*, size_t, struct servent**);'
+ ./protochk "extern $try" $hdrs && getservbyname_r_proto=I_CCSBWR ;;
+ esac
+ case "$getservbyname_r_proto" in
+ ''|0) try='struct servent* getservbyname_r(const char*, const char*, struct servent*, char*, int);'
+ ./protochk "extern $try" $hdrs && getservbyname_r_proto=S_CCSBI ;;
+ esac
+ case "$getservbyname_r_proto" in
+ ''|0) try='int getservbyname_r(const char*, const char*, struct servent*, struct servent_data*);'
+ ./protochk "extern $try" $hdrs && getservbyname_r_proto=I_CCSD ;;
+ esac
+ case "$getservbyname_r_proto" in
+ ''|0) d_getservbyname_r=undef
+ getservbyname_r_proto=0
+ echo "Disabling getservbyname_r, cannot determine prototype." >&4 ;;
+ * ) case "$getservbyname_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getservbyname_r_proto="REENTRANT_PROTO_$getservbyname_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getservbyname_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getservbyname_r=undef
+ getservbyname_r_proto=0
+ ;;
+ esac
+ ;;
+*) getservbyname_r_proto=0
+ ;;
+esac
+
+: see if getservbyport_r exists
+set getservbyport_r d_getservbyport_r
+eval $inlibc
+case "$d_getservbyport_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_getservbyport_r_proto:$usethreads" in
+ ":define") d_getservbyport_r_proto=define
+ set d_getservbyport_r_proto getservbyport_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getservbyport_r_proto" in
+ define)
+ case "$getservbyport_r_proto" in
+ ''|0) try='int getservbyport_r(int, const char*, struct servent*, char*, size_t, struct servent**);'
+ ./protochk "extern $try" $hdrs && getservbyport_r_proto=I_ICSBWR ;;
+ esac
+ case "$getservbyport_r_proto" in
+ ''|0) try='struct servent* getservbyport_r(int, const char*, struct servent*, char*, int);'
+ ./protochk "extern $try" $hdrs && getservbyport_r_proto=S_ICSBI ;;
+ esac
+ case "$getservbyport_r_proto" in
+ ''|0) try='int getservbyport_r(int, const char*, struct servent*, struct servent_data*);'
+ ./protochk "extern $try" $hdrs && getservbyport_r_proto=I_ICSD ;;
+ esac
+ case "$getservbyport_r_proto" in
+ ''|0) d_getservbyport_r=undef
+ getservbyport_r_proto=0
+ echo "Disabling getservbyport_r, cannot determine prototype." >&4 ;;
+ * ) case "$getservbyport_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getservbyport_r_proto="REENTRANT_PROTO_$getservbyport_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getservbyport_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getservbyport_r=undef
+ getservbyport_r_proto=0
+ ;;
+ esac
+ ;;
+*) getservbyport_r_proto=0
+ ;;
+esac
+
+: see if getservent_r exists
+set getservent_r d_getservent_r
+eval $inlibc
+case "$d_getservent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_getservent_r_proto:$usethreads" in
+ ":define") d_getservent_r_proto=define
+ set d_getservent_r_proto getservent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getservent_r_proto" in
+ define)
+ case "$getservent_r_proto" in
+ ''|0) try='int getservent_r(struct servent*, char*, size_t, struct servent**);'
+ ./protochk "extern $try" $hdrs && getservent_r_proto=I_SBWR ;;
+ esac
+ case "$getservent_r_proto" in
+ ''|0) try='int getservent_r(struct servent*, char*, int);'
+ ./protochk "extern $try" $hdrs && getservent_r_proto=I_SBI ;;
+ esac
+ case "$getservent_r_proto" in
+ ''|0) try='struct servent* getservent_r(struct servent*, char*, int);'
+ ./protochk "extern $try" $hdrs && getservent_r_proto=S_SBI ;;
+ esac
+ case "$getservent_r_proto" in
+ ''|0) try='int getservent_r(struct servent*, struct servent_data*);'
+ ./protochk "extern $try" $hdrs && getservent_r_proto=I_SD ;;
+ esac
+ case "$getservent_r_proto" in
+ ''|0) d_getservent_r=undef
+ getservent_r_proto=0
+ echo "Disabling getservent_r, cannot determine prototype." >&4 ;;
+ * ) case "$getservent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getservent_r_proto="REENTRANT_PROTO_$getservent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getservent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getservent_r=undef
+ getservent_r_proto=0
+ ;;
+ esac
+ ;;
+*) getservent_r_proto=0
+ ;;
+esac
+
: see if prototypes for various getservxxx netdb.h functions are available
echo " "
set d_getservprotos getservent $i_netdb netdb.h
set getspnam d_getspnam
eval $inlibc
+: see if this is a shadow.h system
+set shadow.h i_shadow
+eval $inhdr
+
+: see if getspnam_r exists
+set getspnam_r d_getspnam_r
+eval $inlibc
+case "$d_getspnam_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_shadow shadow.h"
+ case "$d_getspnam_r_proto:$usethreads" in
+ ":define") d_getspnam_r_proto=define
+ set d_getspnam_r_proto getspnam_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_getspnam_r_proto" in
+ define)
+ case "$getspnam_r_proto" in
+ ''|0) try='int getspnam_r(const char*, struct spwd*, char*, size_t, struct spwd**);'
+ ./protochk "extern $try" $hdrs && getspnam_r_proto=I_CSBWR ;;
+ esac
+ case "$getspnam_r_proto" in
+ ''|0) try='struct spwd* getspnam_r(const char*, struct spwd*, char*, int);'
+ ./protochk "extern $try" $hdrs && getspnam_r_proto=S_CSBI ;;
+ esac
+ case "$getspnam_r_proto" in
+ ''|0) d_getspnam_r=undef
+ getspnam_r_proto=0
+ echo "Disabling getspnam_r, cannot determine prototype." >&4 ;;
+ * ) case "$getspnam_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) getspnam_r_proto="REENTRANT_PROTO_$getspnam_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "getspnam_r has no prototype, not using it." >&4 ;;
+ esac
+ d_getspnam_r=undef
+ getspnam_r_proto=0
+ ;;
+ esac
+ ;;
+*) getspnam_r_proto=0
+ ;;
+esac
+
: see if gettimeofday or ftime exists
set gettimeofday d_gettimeod
eval $inlibc
;;
esac
-: see if this is an grp system
-set grp.h i_grp
-eval $inhdr
-
-case "$i_grp" in
-$define)
- xxx=`./findhdr grp.h`
- $cppstdin $cppflags $cppminus < $xxx >$$.h
-
- if $contains 'gr_passwd' $$.h >/dev/null 2>&1; then
- val="$define"
- else
- val="$undef"
- fi
- set d_grpasswd
- eval $setvar
-
- $rm -f $$.h
+: see if gmtime_r exists
+set gmtime_r d_gmtime_r
+eval $inlibc
+case "$d_gmtime_r" in
+"$define")
+ hdrs="$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
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_gmtime_r_proto" in
+ define)
+ case "$gmtime_r_proto" in
+ ''|0) try='struct tm* gmtime_r(const time_t*, struct tm*);'
+ ./protochk "extern $try" $hdrs && gmtime_r_proto=S_TS ;;
+ esac
+ case "$gmtime_r_proto" in
+ ''|0) try='int gmtime_r(const time_t*, struct tm*);'
+ ./protochk "extern $try" $hdrs && gmtime_r_proto=I_TS ;;
+ esac
+ case "$gmtime_r_proto" in
+ ''|0) d_gmtime_r=undef
+ gmtime_r_proto=0
+ echo "Disabling gmtime_r, cannot determine prototype." >&4 ;;
+ * ) case "$gmtime_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) gmtime_r_proto="REENTRANT_PROTO_$gmtime_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
;;
-*)
- val="$undef";
- set d_grpasswd; eval $setvar
+ *) case "$usethreads" in
+ define) echo "gmtime_r has no prototype, not using it." >&4 ;;
+ esac
+ d_gmtime_r=undef
+ gmtime_r_proto=0
+ ;;
+ esac
+ ;;
+*) gmtime_r_proto=0
;;
esac
set link d_link
eval $inlibc
+: see if localtime_r exists
+set localtime_r d_localtime_r
+eval $inlibc
+case "$d_localtime_r" in
+"$define")
+ hdrs="$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
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_localtime_r_proto" in
+ define)
+ case "$localtime_r_proto" in
+ ''|0) try='struct tm* localtime_r(const time_t*, struct tm*);'
+ ./protochk "extern $try" $hdrs && localtime_r_proto=S_TS ;;
+ esac
+ case "$localtime_r_proto" in
+ ''|0) try='int localtime_r(const time_t*, struct tm*);'
+ ./protochk "extern $try" $hdrs && localtime_r_proto=I_TS ;;
+ esac
+ case "$localtime_r_proto" in
+ ''|0) d_localtime_r=undef
+ localtime_r_proto=0
+ echo "Disabling localtime_r, cannot determine prototype." >&4 ;;
+ * ) case "$localtime_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) localtime_r_proto="REENTRANT_PROTO_$localtime_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "localtime_r has no prototype, not using it." >&4 ;;
+ esac
+ d_localtime_r=undef
+ localtime_r_proto=0
+ ;;
+ esac
+ ;;
+*) localtime_r_proto=0
+ ;;
+esac
+
: see if localeconv exists
set localeconv d_locconv
eval $inlibc
echo " "
echo 'Checking to see if your C compiler knows about "volatile"...' >&4
$cat >try.c <<'EOCP'
-int main()
+main()
{
typedef struct _goo_struct goo_struct;
goo_struct * volatile goo = ((goo_struct *)0);
d_nv_preserves_uv="$undef"
if eval $compile; then
- d_nv_preserves_uv_bits="`$run ./try`"
+ nv_preserves_uv_bits="`$run ./try`"
fi
-case "$d_nv_preserves_uv_bits" in
+case "$nv_preserves_uv_bits" in
\-[1-9]*)
- d_nv_preserves_uv_bits=`expr 0 - $d_nv_preserves_uv_bits`
- $echo "Your NVs can preserve all $d_nv_preserves_uv_bits bits of your UVs." 2>&1
+ nv_preserves_uv_bits=`expr 0 - $nv_preserves_uv_bits`
+ $echo "Your NVs can preserve all $nv_preserves_uv_bits bits of your UVs." 2>&1
d_nv_preserves_uv="$define"
;;
-[1-9]*) $echo "Your NVs can preserve only $d_nv_preserves_uv_bits bits of your UVs." 2>&1
+[1-9]*) $echo "Your NVs can preserve only $nv_preserves_uv_bits bits of your UVs." 2>&1
d_nv_preserves_uv="$undef" ;;
*) $echo "Can't figure out how many bits your NVs preserve." 2>&1
- d_nv_preserves_uv_bits="$undef" ;;
+ nv_preserves_uv_bits="$undef" ;;
esac
$rm -f try.* try
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 " "
set d_procselfexe
eval $setvar
+: see whether the pthread_atfork exists
+$cat >try.c <<EOP
+#include <pthread.h>
+#include <stdio.h>
+int main() {
+#ifdef PTHREAD_ATFORK
+ pthread_atfork(NULL,NULL,NULL);
+#endif
+}
+EOP
+
: see if pthread_atfork exists
-set pthread_atfork d_pthread_atfork
-eval $inlibc
+set try -DPTHREAD_ATFORK
+if eval $compile; then
+ val="$define"
+else
+ val="$undef"
+fi
+case "$usethreads" in
+$define)
+ case "$val" in
+ $define) echo 'pthread_atfork found.' >&4 ;;
+ *) echo 'pthread_atfork NOT found.' >&4 ;;
+ esac
+esac
+set d_pthread_atfork
+eval $setvar
: see whether the various POSIXish _yields exist
$rm -f try try.*
-: see if this is a pwd.h system
-set pwd.h i_pwd
-eval $inhdr
-
-case "$i_pwd" in
-$define)
- xxx=`./findhdr pwd.h`
- $cppstdin $cppflags $cppminus < $xxx >$$.h
-
- if $contains 'pw_quota' $$.h >/dev/null 2>&1; then
- val="$define"
- else
- val="$undef"
- fi
- set d_pwquota
- eval $setvar
-
- if $contains 'pw_age' $$.h >/dev/null 2>&1; then
- val="$define"
- else
- val="$undef"
- fi
- set d_pwage
- eval $setvar
-
- if $contains 'pw_change' $$.h >/dev/null 2>&1; then
- val="$define"
- else
- val="$undef"
- fi
- set d_pwchange
- eval $setvar
-
- if $contains 'pw_class' $$.h >/dev/null 2>&1; then
- val="$define"
- else
- val="$undef"
- fi
- set d_pwclass
- eval $setvar
-
- if $contains 'pw_expire' $$.h >/dev/null 2>&1; then
- val="$define"
- else
- val="$undef"
- fi
- set d_pwexpire
- eval $setvar
-
- if $contains 'pw_comment' $$.h >/dev/null 2>&1; then
- val="$define"
- else
- val="$undef"
- fi
- set d_pwcomment
- eval $setvar
-
- if $contains 'pw_gecos' $$.h >/dev/null 2>&1; then
- val="$define"
- else
- val="$undef"
- fi
- set d_pwgecos
- eval $setvar
-
- if $contains 'pw_passwd' $$.h >/dev/null 2>&1; then
- val="$define"
- else
- val="$undef"
- fi
- set d_pwpasswd
- eval $setvar
-
- $rm -f $$.h
+: see if random_r exists
+set random_r d_random_r
+eval $inlibc
+case "$d_random_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_stdlib stdlib.h"
+ case "$d_random_r_proto:$usethreads" in
+ ":define") d_random_r_proto=define
+ set d_random_r_proto random_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_random_r_proto" in
+ define)
+ case "$random_r_proto" in
+ ''|0) try='int random_r(int*, struct random_data*);'
+ ./protochk "extern $try" $hdrs && random_r_proto=I_TS ;;
+ esac
+ case "$random_r_proto" in
+ ''|0) d_random_r=undef
+ random_r_proto=0
+ echo "Disabling random_r, cannot determine prototype." >&4 ;;
+ * ) case "$random_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) random_r_proto="REENTRANT_PROTO_$random_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
;;
-*)
- val="$undef";
- set d_pwquota; eval $setvar
- set d_pwage; eval $setvar
- set d_pwchange; eval $setvar
- set d_pwclass; eval $setvar
- set d_pwexpire; eval $setvar
- set d_pwcomment; eval $setvar
- set d_pwgecos; eval $setvar
- set d_pwpasswd; eval $setvar
+ *) case "$usethreads" in
+ define) echo "random_r has no prototype, not using it." >&4 ;;
+ esac
+ d_random_r=undef
+ random_r_proto=0
+ ;;
+ esac
+ ;;
+*) random_r_proto=0
;;
esac
set rewinddir d_rewinddir
eval $inlibc
+: see if readdir64_r exists
+set readdir64_r d_readdir64_r
+eval $inlibc
+case "$d_readdir64_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_dirent dirent.h"
+ case "$d_readdir64_r_proto:$usethreads" in
+ ":define") d_readdir64_r_proto=define
+ set d_readdir64_r_proto readdir64_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_readdir64_r_proto" in
+ define)
+ case "$readdir64_r_proto" in
+ ''|0) try='int readdir64_r(DIR*, struct dirent64*, struct dirent64**);'
+ ./protochk "extern $try" $hdrs && readdir64_r_proto=I_TSR ;;
+ esac
+ case "$readdir64_r_proto" in
+ ''|0) try='int readdir64_r(DIR*, struct dirent64*);'
+ ./protochk "extern $try" $hdrs && readdir64_r_proto=I_TS ;;
+ esac
+ case "$readdir64_r_proto" in
+ ''|0) d_readdir64_r=undef
+ readdir64_r_proto=0
+ echo "Disabling readdir64_r, cannot determine prototype." >&4 ;;
+ * ) case "$readdir64_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) readdir64_r_proto="REENTRANT_PROTO_$readdir64_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "readdir64_r has no prototype, not using it." >&4 ;;
+ esac
+ d_readdir64_r=undef
+ readdir64_r_proto=0
+ ;;
+ esac
+ ;;
+*) readdir64_r_proto=0
+ ;;
+esac
+
+: see if readdir_r exists
+set readdir_r d_readdir_r
+eval $inlibc
+case "$d_readdir_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_dirent dirent.h"
+ case "$d_readdir_r_proto:$usethreads" in
+ ":define") d_readdir_r_proto=define
+ set d_readdir_r_proto readdir_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_readdir_r_proto" in
+ define)
+ case "$readdir_r_proto" in
+ ''|0) try='int readdir_r(DIR*, struct dirent*, struct dirent**);'
+ ./protochk "extern $try" $hdrs && readdir_r_proto=I_TSR ;;
+ esac
+ case "$readdir_r_proto" in
+ ''|0) try='int readdir_r(DIR*, struct dirent*);'
+ ./protochk "extern $try" $hdrs && readdir_r_proto=I_TS ;;
+ esac
+ case "$readdir_r_proto" in
+ ''|0) d_readdir_r=undef
+ readdir_r_proto=0
+ echo "Disabling readdir_r, cannot determine prototype." >&4 ;;
+ * ) case "$readdir_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) readdir_r_proto="REENTRANT_PROTO_$readdir_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "readdir_r has no prototype, not using it." >&4 ;;
+ esac
+ d_readdir_r=undef
+ readdir_r_proto=0
+ ;;
+ esac
+ ;;
+*) readdir_r_proto=0
+ ;;
+esac
+
: see if readv exists
set readv d_readv
eval $inlibc
set setgrent d_setgrent
eval $inlibc
+: see if setgrent_r exists
+set setgrent_r d_setgrent_r
+eval $inlibc
+case "$d_setgrent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_grp grp.h"
+ case "$d_setgrent_r_proto:$usethreads" in
+ ":define") d_setgrent_r_proto=define
+ set d_setgrent_r_proto setgrent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_setgrent_r_proto" in
+ define)
+ case "$setgrent_r_proto" in
+ ''|0) try='int setgrent_r(FILE**);'
+ ./protochk "extern $try" $hdrs && setgrent_r_proto=I_H ;;
+ esac
+ case "$setgrent_r_proto" in
+ ''|0) try='void setgrent_r(FILE**);'
+ ./protochk "extern $try" $hdrs && setgrent_r_proto=V_H ;;
+ esac
+ case "$setgrent_r_proto" in
+ ''|0) d_setgrent_r=undef
+ setgrent_r_proto=0
+ echo "Disabling setgrent_r, cannot determine prototype." >&4 ;;
+ * ) case "$setgrent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) setgrent_r_proto="REENTRANT_PROTO_$setgrent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "setgrent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_setgrent_r=undef
+ setgrent_r_proto=0
+ ;;
+ esac
+ ;;
+*) setgrent_r_proto=0
+ ;;
+esac
+
: see if sethostent exists
set sethostent d_sethent
eval $inlibc
+: see if sethostent_r exists
+set sethostent_r d_sethostent_r
+eval $inlibc
+case "$d_sethostent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_sethostent_r_proto:$usethreads" in
+ ":define") d_sethostent_r_proto=define
+ set d_sethostent_r_proto sethostent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_sethostent_r_proto" in
+ define)
+ case "$sethostent_r_proto" in
+ ''|0) try='int sethostent_r(int, struct hostent_data*);'
+ ./protochk "extern $try" $hdrs && sethostent_r_proto=I_ID ;;
+ esac
+ case "$sethostent_r_proto" in
+ ''|0) try='void sethostent_r(int, struct hostent_data*);'
+ ./protochk "extern $try" $hdrs && sethostent_r_proto=V_ID ;;
+ esac
+ case "$sethostent_r_proto" in
+ ''|0) d_sethostent_r=undef
+ sethostent_r_proto=0
+ echo "Disabling sethostent_r, cannot determine prototype." >&4 ;;
+ * ) case "$sethostent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) sethostent_r_proto="REENTRANT_PROTO_$sethostent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "sethostent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_sethostent_r=undef
+ sethostent_r_proto=0
+ ;;
+ esac
+ ;;
+*) sethostent_r_proto=0
+ ;;
+esac
+
: see if setitimer exists
set setitimer d_setitimer
eval $inlibc
set setlocale d_setlocale
eval $inlibc
+: see if locale.h is available
+set locale.h i_locale
+eval $inhdr
+
+: see if setlocale_r exists
+set setlocale_r d_setlocale_r
+eval $inlibc
+case "$d_setlocale_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_locale locale.h"
+ case "$d_setlocale_r_proto:$usethreads" in
+ ":define") d_setlocale_r_proto=define
+ set d_setlocale_r_proto setlocale_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_setlocale_r_proto" in
+ define)
+ case "$setlocale_r_proto" in
+ ''|0) try='int setlocale_r(int, const char*, char*, int);'
+ ./protochk "extern $try" $hdrs && setlocale_r_proto=I_ICBI ;;
+ esac
+ case "$setlocale_r_proto" in
+ ''|0) d_setlocale_r=undef
+ setlocale_r_proto=0
+ echo "Disabling setlocale_r, cannot determine prototype." >&4 ;;
+ * ) case "$setlocale_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) setlocale_r_proto="REENTRANT_PROTO_$setlocale_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "setlocale_r has no prototype, not using it." >&4 ;;
+ esac
+ d_setlocale_r=undef
+ setlocale_r_proto=0
+ ;;
+ esac
+ ;;
+*) setlocale_r_proto=0
+ ;;
+esac
+
: see if setnetent exists
set setnetent d_setnent
eval $inlibc
+: see if setnetent_r exists
+set setnetent_r d_setnetent_r
+eval $inlibc
+case "$d_setnetent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_setnetent_r_proto:$usethreads" in
+ ":define") d_setnetent_r_proto=define
+ set d_setnetent_r_proto setnetent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_setnetent_r_proto" in
+ define)
+ case "$setnetent_r_proto" in
+ ''|0) try='int setnetent_r(int, struct netent_data*);'
+ ./protochk "extern $try" $hdrs && setnetent_r_proto=I_ID ;;
+ esac
+ case "$setnetent_r_proto" in
+ ''|0) try='void setnetent_r(int, struct netent_data*);'
+ ./protochk "extern $try" $hdrs && setnetent_r_proto=V_ID ;;
+ esac
+ case "$setnetent_r_proto" in
+ ''|0) d_setnetent_r=undef
+ setnetent_r_proto=0
+ echo "Disabling setnetent_r, cannot determine prototype." >&4 ;;
+ * ) case "$setnetent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) setnetent_r_proto="REENTRANT_PROTO_$setnetent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "setnetent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_setnetent_r=undef
+ setnetent_r_proto=0
+ ;;
+ esac
+ ;;
+*) setnetent_r_proto=0
+ ;;
+esac
+
: see if setprotoent exists
set setprotoent d_setpent
eval $inlibc
set setproctitle d_setproctitle
eval $inlibc
+: see if setprotoent_r exists
+set setprotoent_r d_setprotoent_r
+eval $inlibc
+case "$d_setprotoent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_setprotoent_r_proto:$usethreads" in
+ ":define") d_setprotoent_r_proto=define
+ set d_setprotoent_r_proto setprotoent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_setprotoent_r_proto" in
+ define)
+ case "$setprotoent_r_proto" in
+ ''|0) try='int setprotoent_r(int, struct protoent_data*);'
+ ./protochk "extern $try" $hdrs && setprotoent_r_proto=I_ID ;;
+ esac
+ case "$setprotoent_r_proto" in
+ ''|0) try='void setprotoent_r(int, struct protoent_data*);'
+ ./protochk "extern $try" $hdrs && setprotoent_r_proto=V_ID ;;
+ esac
+ case "$setprotoent_r_proto" in
+ ''|0) d_setprotoent_r=undef
+ setprotoent_r_proto=0
+ echo "Disabling setprotoent_r, cannot determine prototype." >&4 ;;
+ * ) case "$setprotoent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) setprotoent_r_proto="REENTRANT_PROTO_$setprotoent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "setprotoent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_setprotoent_r=undef
+ setprotoent_r_proto=0
+ ;;
+ esac
+ ;;
+*) setprotoent_r_proto=0
+ ;;
+esac
+
: see if setpwent exists
set setpwent d_setpwent
eval $inlibc
+: see if setpwent_r exists
+set setpwent_r d_setpwent_r
+eval $inlibc
+case "$d_setpwent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_pwd pwd.h"
+ case "$d_setpwent_r_proto:$usethreads" in
+ ":define") d_setpwent_r_proto=define
+ set d_setpwent_r_proto setpwent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_setpwent_r_proto" in
+ define)
+ case "$setpwent_r_proto" in
+ ''|0) try='int setpwent_r(FILE**);'
+ ./protochk "extern $try" $hdrs && setpwent_r_proto=I_H ;;
+ esac
+ case "$setpwent_r_proto" in
+ ''|0) try='void setpwent_r(FILE**);'
+ ./protochk "extern $try" $hdrs && setpwent_r_proto=V_H ;;
+ esac
+ case "$setpwent_r_proto" in
+ ''|0) d_setpwent_r=undef
+ setpwent_r_proto=0
+ echo "Disabling setpwent_r, cannot determine prototype." >&4 ;;
+ * ) case "$setpwent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) setpwent_r_proto="REENTRANT_PROTO_$setpwent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "setpwent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_setpwent_r=undef
+ setpwent_r_proto=0
+ ;;
+ esac
+ ;;
+*) setpwent_r_proto=0
+ ;;
+esac
+
: see if setregid exists
set setregid d_setregid
eval $inlibc
set setservent d_setsent
eval $inlibc
+: see if setservent_r exists
+set setservent_r d_setservent_r
+eval $inlibc
+case "$d_setservent_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
+ case "$d_setservent_r_proto:$usethreads" in
+ ":define") d_setservent_r_proto=define
+ set d_setservent_r_proto setservent_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_setservent_r_proto" in
+ define)
+ case "$setservent_r_proto" in
+ ''|0) try='int setservent_r(int, struct servent_data*);'
+ ./protochk "extern $try" $hdrs && setservent_r_proto=I_ID ;;
+ esac
+ case "$setservent_r_proto" in
+ ''|0) try='void setservent_r(int, struct servent_data*);'
+ ./protochk "extern $try" $hdrs && setservent_r_proto=V_ID ;;
+ esac
+ case "$setservent_r_proto" in
+ ''|0) d_setservent_r=undef
+ setservent_r_proto=0
+ echo "Disabling setservent_r, cannot determine prototype." >&4 ;;
+ * ) case "$setservent_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) setservent_r_proto="REENTRANT_PROTO_$setservent_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "setservent_r has no prototype, not using it." >&4 ;;
+ esac
+ d_setservent_r=undef
+ setservent_r_proto=0
+ ;;
+ esac
+ ;;
+*) setservent_r_proto=0
+ ;;
+esac
+
: see if setsid exists
set setsid d_setsid
eval $inlibc
set socks5_init d_socks5_init
eval $inlibc
+: see if srand48_r exists
+set srand48_r d_srand48_r
+eval $inlibc
+case "$d_srand48_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_stdlib stdlib.h"
+ case "$d_srand48_r_proto:$usethreads" in
+ ":define") d_srand48_r_proto=define
+ set d_srand48_r_proto srand48_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_srand48_r_proto" in
+ define)
+ case "$srand48_r_proto" in
+ ''|0) try='int srand48_r(long, struct drand48_data*);'
+ ./protochk "extern $try" $hdrs && srand48_r_proto=I_LS ;;
+ esac
+ case "$srand48_r_proto" in
+ ''|0) d_srand48_r=undef
+ srand48_r_proto=0
+ echo "Disabling srand48_r, cannot determine prototype." >&4 ;;
+ * ) case "$srand48_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) srand48_r_proto="REENTRANT_PROTO_$srand48_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "srand48_r has no prototype, not using it." >&4 ;;
+ esac
+ d_srand48_r=undef
+ srand48_r_proto=0
+ ;;
+ esac
+ ;;
+*) srand48_r_proto=0
+ ;;
+esac
+
+: see if srandom_r exists
+set srandom_r d_srandom_r
+eval $inlibc
+case "$d_srandom_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_stdlib stdlib.h"
+ case "$d_srandom_r_proto:$usethreads" in
+ ":define") d_srandom_r_proto=define
+ set d_srandom_r_proto srandom_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_srandom_r_proto" in
+ define)
+ case "$srandom_r_proto" in
+ ''|0) try='int srandom_r(unsigned int, struct random_data*);'
+ ./protochk "extern $try" $hdrs && srandom_r_proto=I_TS ;;
+ esac
+ case "$srandom_r_proto" in
+ ''|0) d_srandom_r=undef
+ srandom_r_proto=0
+ echo "Disabling srandom_r, cannot determine prototype." >&4 ;;
+ * ) case "$srandom_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) srandom_r_proto="REENTRANT_PROTO_$srandom_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "srandom_r has no prototype, not using it." >&4 ;;
+ esac
+ d_srandom_r=undef
+ srandom_r_proto=0
+ ;;
+ esac
+ ;;
+*) srandom_r_proto=0
+ ;;
+esac
+
: see if prototype for setresgid is available
echo " "
set d_sresgproto setresgid $i_unistd unistd.h
echo "Your stdio doesn't appear very std."
fi
$rm -f try.c try
+
+# glibc 2.2.90 and above apparently change stdio streams so Perl's
+# direct buffer manipulation no longer works. The Configure tests
+# should be changed to correctly detect this, but until then,
+# the following check should at least let perl compile and run.
+# (This quick fix should be updated before 5.8.1.)
+# To be defensive, reject all unknown versions, and all versions > 2.2.9.
+# A. Dougherty, June 3, 2002.
+case "$d_gnulibc" in
+$define)
+ case "$gnulibc_version" in
+ 2.[01]*) ;;
+ 2.2) ;;
+ 2.2.[0-9]) ;;
+ *) echo "But I will not snoop inside glibc $gnulibc_version stdio buffers."
+ val="$undef"
+ ;;
+ esac
+ ;;
+esac
set d_stdstdio
eval $setvar
echo " "
echo "Checking to see if your C compiler can copy structs..." >&4
$cat >try.c <<'EOCP'
-int main()
+main()
{
struct blurfl {
int dyick;
fi
fi
+: see if strerror_r exists
+set strerror_r d_strerror_r
+eval $inlibc
+case "$d_strerror_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_string string.h"
+ case "$d_strerror_r_proto:$usethreads" in
+ ":define") d_strerror_r_proto=define
+ set d_strerror_r_proto strerror_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_strerror_r_proto" in
+ define)
+ case "$strerror_r_proto" in
+ ''|0) try='int strerror_r(int, char*, size_t);'
+ ./protochk "extern $try" $hdrs && strerror_r_proto=I_IBW ;;
+ esac
+ case "$strerror_r_proto" in
+ ''|0) try='int strerror_r(int, char*, int);'
+ ./protochk "extern $try" $hdrs && strerror_r_proto=I_IBI ;;
+ esac
+ case "$strerror_r_proto" in
+ ''|0) try='char* strerror_r(int, char*, size_t);'
+ ./protochk "extern $try" $hdrs && strerror_r_proto=B_IBW ;;
+ esac
+ case "$strerror_r_proto" in
+ ''|0) d_strerror_r=undef
+ strerror_r_proto=0
+ echo "Disabling strerror_r, cannot determine prototype." >&4 ;;
+ * ) case "$strerror_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) strerror_r_proto="REENTRANT_PROTO_$strerror_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "strerror_r has no prototype, not using it." >&4 ;;
+ esac
+ d_strerror_r=undef
+ strerror_r_proto=0
+ ;;
+ esac
+ ;;
+*) strerror_r_proto=0
+ ;;
+esac
+
: see if strftime exists
set strftime d_strftime
eval $inlibc
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
clocktype='int'
fi
+: see if tmpnam_r exists
+set tmpnam_r d_tmpnam_r
+eval $inlibc
+case "$d_tmpnam_r" in
+"$define")
+ hdrs="$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
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_tmpnam_r_proto" in
+ define)
+ case "$tmpnam_r_proto" in
+ ''|0) try='char* tmpnam_r(char*);'
+ ./protochk "extern $try" $hdrs && tmpnam_r_proto=B_B ;;
+ esac
+ case "$tmpnam_r_proto" in
+ ''|0) d_tmpnam_r=undef
+ tmpnam_r_proto=0
+ echo "Disabling tmpnam_r, cannot determine prototype." >&4 ;;
+ * ) case "$tmpnam_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) tmpnam_r_proto="REENTRANT_PROTO_$tmpnam_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "tmpnam_r has no prototype, not using it." >&4 ;;
+ esac
+ d_tmpnam_r=undef
+ tmpnam_r_proto=0
+ ;;
+ esac
+ ;;
+*) tmpnam_r_proto=0
+ ;;
+esac
+
: see if truncate exists
set truncate d_truncate
eval $inlibc
+: see if ttyname_r exists
+set ttyname_r d_ttyname_r
+eval $inlibc
+case "$d_ttyname_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_unistd unistd.h"
+ case "$d_ttyname_r_proto:$usethreads" in
+ ":define") d_ttyname_r_proto=define
+ set d_ttyname_r_proto ttyname_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_ttyname_r_proto" in
+ define)
+ case "$ttyname_r_proto" in
+ ''|0) try='int ttyname_r(int, char*, size_t);'
+ ./protochk "extern $try" $hdrs && ttyname_r_proto=I_IBW ;;
+ esac
+ case "$ttyname_r_proto" in
+ ''|0) try='int ttyname_r(int, char*, int);'
+ ./protochk "extern $try" $hdrs && ttyname_r_proto=I_IBI ;;
+ esac
+ case "$ttyname_r_proto" in
+ ''|0) try='char* ttyname_r(int, char*, int);'
+ ./protochk "extern $try" $hdrs && ttyname_r_proto=B_IBI ;;
+ esac
+ case "$ttyname_r_proto" in
+ ''|0) d_ttyname_r=undef
+ ttyname_r_proto=0
+ echo "Disabling ttyname_r, cannot determine prototype." >&4 ;;
+ * ) case "$ttyname_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) ttyname_r_proto="REENTRANT_PROTO_$ttyname_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "ttyname_r has no prototype, not using it." >&4 ;;
+ esac
+ d_ttyname_r=undef
+ ttyname_r_proto=0
+ ;;
+ esac
+ ;;
+*) ttyname_r_proto=0
+ ;;
+esac
+
: see if tzname[] exists
echo " "
if set tzname val -a d_tzname; eval $csym; $val; then
''|[nN]*) multiarch="$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"
;;
;;
esac
-: 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 what type is used for size_t
rp="What is the type used for the length parameter for string functions?"
set size_t sizetype 'unsigned int' stdio.h sys/types.h
esac
fi
: locate the preferred pager for this system
+fn=f/
case "$pager" in
'')
dflt=''
'') dflt=/usr/ucb/more;;
esac
;;
-*) dflt="$pager";;
+*) dflt="$pager"
+ : Instruct ./getfile to trust the hinted or previous pager value,
+ : even if it does not begin with a slash. For example, on os2,
+ : pager might be cmd /c more. See comments in UU/getfile.
+ fn="f/($pager)"
+ ;;
esac
echo " "
-fn=f/
rp='What pager is used on your system?'
. ./getfile
pager="$ans"
eval $typedef_ask
: Find earliest binary compatible site_perl subdirectory perl can use.
-case "$bincompat5005" in
-"$define") xs_apiversion='5.005' ;;
-*) xs_apiversion=$version ;; # The current site_perl version.
-esac
+xs_apiversion=$version # The current site_perl version.
: Find earliest pure perl site_perl subdirectory perl can use.
: The versioned directories started at 5.005.
pm_apiversion='5.005'
-: see if time exists
-echo " "
-if test "X$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()."
set libutil.h i_libutil
eval $inhdr
-: see if locale.h is available
-set locale.h i_locale
-eval $inhdr
-
: see if mach cthreads are available
if test "X$usethreads" = "X$define"; then
set mach/cthreads.h i_machcthr
do
case "\$i" in
-D*) echo "\$i" | $sed 's/^-D//';;
- -A*) $test "$gccversion" && echo "\$i" | $sed 's/^-A\(.*\)(\(.*\))/\1=\2/';;
+ -A*) $test "$gccversion" && echo "\$i" | $sed 's/^-A//' | $sed 's/\(.*\)(\(.*\))/\1=\2/';;
esac
done
$rm -f try.c
val=$val2; set i_sgtty; eval $setvar
val=$val3; set i_termios; eval $setvar
-: see if this is a shadow.h system
-set shadow.h i_shadow
-eval $inhdr
-
: see if stddef is available
set stddef.h i_stddef
eval $inhdr
# Special case: Add in threads/shared since it is not picked up by the
# recursive find above (and adding in general recursive finding breaks
# SDBM_File/sdbm). A.D. 10/25/2001.
-# Encode::JP needs an explicit mention for the same reason
-# --jhi 2002-02-23
-known_extensions="$known_extensions threads/shared Encode/JP"
+known_extensions="$known_extensions threads/shared"
set X $nonxs_extensions
shift
nonxs_extensions="$*"
case "$i_ndbm" in
$define)
case "$osname-$use64bitint" in
- cygwin-*|hpux-define)
+ hpux-define)
case "$libs" in
*-lndbm*) avail_ext="$avail_ext $xxx" ;;
esac
case "${i_dbm}${i_rpcsvcdbm}" in
*"${define}"*)
case "$osname-$use64bitint" in
- cygwin-*|hpux-define)
+ hpux-define)
case "$libs" in
*-ldbm*) avail_ext="$avail_ext $xxx" ;;
esac
esac
esac
;;
- threads|threads/shared)
- case "$usethreads" in
- true|$define|y)
- case "$useithreads" in
- $define|true|[yY]*) avail_ext="$avail_ext $xxx" ;;
- esac
+ XS/APItest|xs/apitest)
+ # This is just for testing. Skip it unless we have dynamic loading.
+
+ case "$usedl" in
+ $define) avail_ext="$avail_ext $xxx" ;;
esac
;;
+ XS/Typemap|xs/typemap)
+ # This is just for testing. Skip it unless we have dynamic loading.
+ case "$usedl" in
+ $define) avail_ext="$avail_ext $xxx" ;;
+ esac
+ ;;
+ threads|threads/shared)
+ # threads and threads::shared are special cases.
+ # To stop people from asking "Perl 5.8.0 was supposed
+ # to have this new fancy threads implementation but my
+ # perl doesn't have it" and from people trying to
+ # (re)install the threads module using CPAN.pm and
+ # CPAN.pm then offering to reinstall Perl 5.8.0,
+ # the threads.pm and threads/shared.pm will always be
+ # there, croaking informatively ("you need to rebuild
+ # all of Perl with threads, sorry") when threads haven't
+ # been compiled in.
+ # --jhi
+ avail_ext="$avail_ext $xxx"
+ ;;
IPC/SysV|ipc/sysv)
: XXX Do we need a useipcsysv variable here
case "${d_msg}${d_sem}${d_shm}" in
EOM
case "$dynamic_ext" in
- '') dflt="$avail_ext" ;;
+ '')
+ : Exclude those listed in static_ext
+ dflt=''
+ for xxx in $avail_ext; do
+ case " $static_ext " in
+ *" $xxx "*) ;;
+ *) dflt="$dflt $xxx" ;;
+ esac
+ done
+ set X $dflt
+ shift
+ dflt="$*"
+ ;;
*) dflt="$dynamic_ext"
# Perhaps we are reusing an old out-of-date config.sh.
case "$hint" in
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 $nonxs_ext
shift
archname64='$archname64'
archname='$archname'
archobjs='$archobjs'
+asctime_r_proto='$asctime_r_proto'
awk='$awk'
baserev='$baserev'
bash='$bash'
bin='$bin'
-bincompat5005='$bincompat5005'
binexp='$binexp'
bison='$bison'
byacc='$byacc'
cpprun='$cpprun'
cppstdin='$cppstdin'
cppsymbols='$cppsymbols'
+crypt_r_proto='$crypt_r_proto'
cryptlib='$cryptlib'
csh='$csh'
+ctermid_r_proto='$ctermid_r_proto'
+ctime_r_proto='$ctime_r_proto'
d_Gconvert='$d_Gconvert'
d_PRIEUldbl='$d_PRIEUldbl'
d_PRIFUldbl='$d_PRIFUldbl'
d_accessx='$d_accessx'
d_alarm='$d_alarm'
d_archlib='$d_archlib'
+d_asctime_r='$d_asctime_r'
d_atolf='$d_atolf'
d_atoll='$d_atoll'
d_attribut='$d_attribut'
d_bcmp='$d_bcmp'
d_bcopy='$d_bcopy'
-d_bincompat5005='$d_bincompat5005'
d_bsd='$d_bsd'
d_bsdgetpgrp='$d_bsdgetpgrp'
d_bsdsetpgrp='$d_bsdsetpgrp'
d_cmsghdr_s='$d_cmsghdr_s'
d_const='$d_const'
d_crypt='$d_crypt'
+d_crypt_r='$d_crypt_r'
d_csh='$d_csh'
+d_ctermid_r='$d_ctermid_r'
+d_ctime_r='$d_ctime_r'
d_cuserid='$d_cuserid'
d_dbl_dig='$d_dbl_dig'
d_dbminitproto='$d_dbminitproto'
d_dlopen='$d_dlopen'
d_dlsymun='$d_dlsymun'
d_dosuid='$d_dosuid'
+d_drand48_r='$d_drand48_r'
d_drand48proto='$d_drand48proto'
d_dup2='$d_dup2'
d_eaccess='$d_eaccess'
d_endgrent='$d_endgrent'
+d_endgrent_r='$d_endgrent_r'
d_endhent='$d_endhent'
+d_endhostent_r='$d_endhostent_r'
d_endnent='$d_endnent'
+d_endnetent_r='$d_endnetent_r'
d_endpent='$d_endpent'
+d_endprotoent_r='$d_endprotoent_r'
d_endpwent='$d_endpwent'
+d_endpwent_r='$d_endpwent_r'
d_endsent='$d_endsent'
+d_endservent_r='$d_endservent_r'
d_eofnblk='$d_eofnblk'
d_eunice='$d_eunice'
d_fchdir='$d_fchdir'
d_getespwnam='$d_getespwnam'
d_getfsstat='$d_getfsstat'
d_getgrent='$d_getgrent'
+d_getgrent_r='$d_getgrent_r'
+d_getgrgid_r='$d_getgrgid_r'
+d_getgrnam_r='$d_getgrnam_r'
d_getgrps='$d_getgrps'
d_gethbyaddr='$d_gethbyaddr'
d_gethbyname='$d_gethbyname'
d_gethent='$d_gethent'
d_gethname='$d_gethname'
+d_gethostbyaddr_r='$d_gethostbyaddr_r'
+d_gethostbyname_r='$d_gethostbyname_r'
+d_gethostent_r='$d_gethostent_r'
d_gethostprotos='$d_gethostprotos'
d_getitimer='$d_getitimer'
d_getlogin='$d_getlogin'
+d_getlogin_r='$d_getlogin_r'
d_getmnt='$d_getmnt'
d_getmntent='$d_getmntent'
d_getnbyaddr='$d_getnbyaddr'
d_getnbyname='$d_getnbyname'
d_getnent='$d_getnent'
+d_getnetbyaddr_r='$d_getnetbyaddr_r'
+d_getnetbyname_r='$d_getnetbyname_r'
+d_getnetent_r='$d_getnetent_r'
d_getnetprotos='$d_getnetprotos'
d_getpagsz='$d_getpagsz'
d_getpbyname='$d_getpbyname'
d_getpgrp='$d_getpgrp'
d_getppid='$d_getppid'
d_getprior='$d_getprior'
+d_getprotobyname_r='$d_getprotobyname_r'
+d_getprotobynumber_r='$d_getprotobynumber_r'
+d_getprotoent_r='$d_getprotoent_r'
d_getprotoprotos='$d_getprotoprotos'
d_getprpwnam='$d_getprpwnam'
d_getpwent='$d_getpwent'
+d_getpwent_r='$d_getpwent_r'
+d_getpwnam_r='$d_getpwnam_r'
+d_getpwuid_r='$d_getpwuid_r'
d_getsbyname='$d_getsbyname'
d_getsbyport='$d_getsbyport'
d_getsent='$d_getsent'
+d_getservbyname_r='$d_getservbyname_r'
+d_getservbyport_r='$d_getservbyport_r'
+d_getservent_r='$d_getservent_r'
d_getservprotos='$d_getservprotos'
d_getspnam='$d_getspnam'
+d_getspnam_r='$d_getspnam_r'
d_gettimeod='$d_gettimeod'
+d_gmtime_r='$d_gmtime_r'
d_gnulibc='$d_gnulibc'
d_grpasswd='$d_grpasswd'
d_hasmntopt='$d_hasmntopt'
d_lchown='$d_lchown'
d_ldbl_dig='$d_ldbl_dig'
d_link='$d_link'
+d_localtime_r='$d_localtime_r'
d_locconv='$d_locconv'
d_lockf='$d_lockf'
d_longdbl='$d_longdbl'
d_mmap='$d_mmap'
d_modfl='$d_modfl'
d_modfl_pow32_bug='$d_modfl_pow32_bug'
+d_modflproto='$d_modflproto'
d_mprotect='$d_mprotect'
d_msg='$d_msg'
d_msg_ctrunc='$d_msg_ctrunc'
d_nice='$d_nice'
d_nl_langinfo='$d_nl_langinfo'
d_nv_preserves_uv='$d_nv_preserves_uv'
-d_nv_preserves_uv_bits='$d_nv_preserves_uv_bits'
d_off64_t='$d_off64_t'
d_old_pthread_create_joinable='$d_old_pthread_create_joinable'
d_oldpthreads='$d_oldpthreads'
d_pwquota='$d_pwquota'
d_qgcvt='$d_qgcvt'
d_quad='$d_quad'
+d_random_r='$d_random_r'
+d_readdir64_r='$d_readdir64_r'
d_readdir='$d_readdir'
+d_readdir_r='$d_readdir_r'
d_readlink='$d_readlink'
d_readv='$d_readv'
d_recvmsg='$d_recvmsg'
d_setegid='$d_setegid'
d_seteuid='$d_seteuid'
d_setgrent='$d_setgrent'
+d_setgrent_r='$d_setgrent_r'
d_setgrps='$d_setgrps'
d_sethent='$d_sethent'
+d_sethostent_r='$d_sethostent_r'
d_setitimer='$d_setitimer'
d_setlinebuf='$d_setlinebuf'
d_setlocale='$d_setlocale'
+d_setlocale_r='$d_setlocale_r'
d_setnent='$d_setnent'
+d_setnetent_r='$d_setnetent_r'
d_setpent='$d_setpent'
d_setpgid='$d_setpgid'
d_setpgrp2='$d_setpgrp2'
d_setpgrp='$d_setpgrp'
d_setprior='$d_setprior'
d_setproctitle='$d_setproctitle'
+d_setprotoent_r='$d_setprotoent_r'
d_setpwent='$d_setpwent'
+d_setpwent_r='$d_setpwent_r'
d_setregid='$d_setregid'
d_setresgid='$d_setresgid'
d_setresuid='$d_setresuid'
d_setrgid='$d_setrgid'
d_setruid='$d_setruid'
d_setsent='$d_setsent'
+d_setservent_r='$d_setservent_r'
d_setsid='$d_setsid'
d_setvbuf='$d_setvbuf'
d_sfio='$d_sfio'
d_sockpair='$d_sockpair'
d_socks5_init='$d_socks5_init'
d_sqrtl='$d_sqrtl'
+d_srand48_r='$d_srand48_r'
+d_srandom_r='$d_srandom_r'
d_sresgproto='$d_sresgproto'
d_sresuproto='$d_sresuproto'
d_statblks='$d_statblks'
d_strctcpy='$d_strctcpy'
d_strerrm='$d_strerrm'
d_strerror='$d_strerror'
+d_strerror_r='$d_strerror_r'
d_strftime='$d_strftime'
d_strtod='$d_strtod'
d_strtol='$d_strtol'
d_telldirproto='$d_telldirproto'
d_time='$d_time'
d_times='$d_times'
+d_tm_tm_gmtoff='$d_tm_tm_gmtoff'
+d_tm_tm_zone='$d_tm_tm_zone'
+d_tmpnam_r='$d_tmpnam_r'
d_truncate='$d_truncate'
+d_ttyname_r='$d_ttyname_r'
d_tzname='$d_tzname'
d_u32align='$d_u32align'
d_ualarm='$d_ualarm'
dlsrc='$dlsrc'
doublesize='$doublesize'
drand01='$drand01'
+drand48_r_proto='$drand48_r_proto'
dynamic_ext='$dynamic_ext'
eagain='$eagain'
ebcdic='$ebcdic'
echo='$echo'
egrep='$egrep'
emacs='$emacs'
+endgrent_r_proto='$endgrent_r_proto'
+endhostent_r_proto='$endhostent_r_proto'
+endnetent_r_proto='$endnetent_r_proto'
+endprotoent_r_proto='$endprotoent_r_proto'
+endpwent_r_proto='$endpwent_r_proto'
+endservent_r_proto='$endservent_r_proto'
eunicefix='$eunicefix'
exe_ext='$exe_ext'
expr='$expr'
full_sed='$full_sed'
gccosandvers='$gccosandvers'
gccversion='$gccversion'
+getgrent_r_proto='$getgrent_r_proto'
+getgrgid_r_proto='$getgrgid_r_proto'
+getgrnam_r_proto='$getgrnam_r_proto'
+gethostbyaddr_r_proto='$gethostbyaddr_r_proto'
+gethostbyname_r_proto='$gethostbyname_r_proto'
+gethostent_r_proto='$gethostent_r_proto'
+getlogin_r_proto='$getlogin_r_proto'
+getnetbyaddr_r_proto='$getnetbyaddr_r_proto'
+getnetbyname_r_proto='$getnetbyname_r_proto'
+getnetent_r_proto='$getnetent_r_proto'
+getprotobyname_r_proto='$getprotobyname_r_proto'
+getprotobynumber_r_proto='$getprotobynumber_r_proto'
+getprotoent_r_proto='$getprotoent_r_proto'
+getpwent_r_proto='$getpwent_r_proto'
+getpwnam_r_proto='$getpwnam_r_proto'
+getpwuid_r_proto='$getpwuid_r_proto'
+getservbyname_r_proto='$getservbyname_r_proto'
+getservbyport_r_proto='$getservbyport_r_proto'
+getservent_r_proto='$getservent_r_proto'
+getspnam_r_proto='$getspnam_r_proto'
gidformat='$gidformat'
gidsign='$gidsign'
gidsize='$gidsize'
gidtype='$gidtype'
glibpth='$glibpth'
gmake='$gmake'
+gmtime_r_proto='$gmtime_r_proto'
+gnulibc_version='$gnulibc_version'
grep='$grep'
groupcat='$groupcat'
groupstype='$groupstype'
i8type='$i8type'
i_arpainet='$i_arpainet'
i_bsdioctl='$i_bsdioctl'
+i_crypt='$i_crypt'
i_db='$i_db'
i_dbm='$i_dbm'
i_dirent='$i_dirent'
lkflags='$lkflags'
ln='$ln'
lns='$lns'
+localtime_r_proto='$localtime_r_proto'
locincpth='$locincpth'
loclibpth='$loclibpth'
longdblsize='$longdblsize'
nvEUformat='$nvEUformat'
nvFUformat='$nvFUformat'
nvGUformat='$nvGUformat'
+nv_preserves_uv_bits='$nv_preserves_uv_bits'
nveformat='$nveformat'
nvfformat='$nvfformat'
nvgformat='$nvgformat'
quadtype='$quadtype'
randbits='$randbits'
randfunc='$randfunc'
+random_r_proto='$random_r_proto'
randseedtype='$randseedtype'
ranlib='$ranlib'
rd_nodata='$rd_nodata'
+readdir64_r_proto='$readdir64_r_proto'
+readdir_r_proto='$readdir_r_proto'
revision='$revision'
rm='$rm'
rmail='$rmail'
selectminbits='$selectminbits'
selecttype='$selecttype'
sendmail='$sendmail'
+setgrent_r_proto='$setgrent_r_proto'
+sethostent_r_proto='$sethostent_r_proto'
+setlocale_r_proto='$setlocale_r_proto'
+setnetent_r_proto='$setnetent_r_proto'
+setprotoent_r_proto='$setprotoent_r_proto'
+setpwent_r_proto='$setpwent_r_proto'
+setservent_r_proto='$setservent_r_proto'
sh='$sh'
shar='$shar'
sharpbang='$sharpbang'
sort='$sort'
spackage='$spackage'
spitshell='$spitshell'
+srand48_r_proto='$srand48_r_proto'
+srandom_r_proto='$srandom_r_proto'
src='$src'
ssizetype='$ssizetype'
startperl='$startperl'
stdio_filbuf='$stdio_filbuf'
stdio_ptr='$stdio_ptr'
stdio_stream_array='$stdio_stream_array'
+strerror_r_proto='$strerror_r_proto'
strings='$strings'
submit='$submit'
subversion='$subversion'
test='$test'
timeincl='$timeincl'
timetype='$timetype'
+tmpnam_r_proto='$tmpnam_r_proto'
to='$to'
touch='$touch'
tr='$tr'
trnl='$trnl'
troff='$troff'
+ttyname_r_proto='$ttyname_r_proto'
u16size='$u16size'
u16type='$u16type'
u32size='$u32size'
https://perl5.git.perl.org / perl5.git / blobdiff