# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
-# Generated on Mon Jul 30 05:31:00 EET DST 2001 [metaconfig 3.0 PL70]
+# Generated on Sun Mar 24 23:35:42 EET 2002 [metaconfig 3.0 PL70]
# (with additional metaconfig patches by perlbug@perl.org)
cat >c1$$ <<EOF
PATH=`cmd /c "echo %PATH%" | tr '\\\\' / `
OS2_SHELL=`cmd /c "echo %OS2_SHELL%" | tr '\\\\' / | tr '[A-Z]' '[a-z]'`
elif test -n "$DJGPP"; then
- p_=\;
+ case "X${MACHTYPE:-nonesuchmach}" in
+ *cygwin) ;;
+ *) p_=\; ;;
+ esac
fi
fi
paths="$paths /bsd4.3/usr/bin /usr/bsd /bsd43/bin /usr/ccs/bin"
paths="$paths /etc /usr/lib /usr/ucblib /lib /usr/ccs/lib"
paths="$paths /sbin /usr/sbin /usr/libexec"
+paths="$paths /system/gnu_library/bin"
for p in $paths
do
esac
case "$changesh" in
true)
+ export newsh
echo "(Feeding myself to $newsh $reason.)"
case "$0" in
Configure|*/Configure) exec $newsh $0 "$@";;
test -d UU || mkdir UU
cd UU && rm -f ./*
+
ccname=''
ccversion=''
ccsymbols=''
expr=''
find=''
flex=''
+gmake=''
grep=''
gzip=''
inews=''
d_access=''
d_accessx=''
d_alarm=''
+asctime_r_proto=''
+d_asctime_r=''
d_attribut=''
d_bcmp=''
d_bcopy=''
d_chown=''
d_chroot=''
d_chsize=''
+d_class=''
d_closedir=''
d_void_closedir=''
d_cmsghdr_s=''
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_difftime=''
+d_dirfd=''
d_dlerror=''
d_dlopen=''
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_fd_set=''
d_fds_bits=''
d_fgetpos=''
+d_finite=''
+d_finitel=''
d_flexfnam=''
d_flock=''
d_flockproto=''
d_fork=''
+d_fp_class=''
+d_fpclass=''
+d_fpclassify=''
+d_fpclassl=''
d_fpos64_t=''
d_frexpl=''
d_fs_data_s=''
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=''
d_hasmntopt=''
d_htonl=''
-d_iconv=''
d_inetaton=''
d_int64_t=''
d_isascii=''
+d_isfinite=''
+d_isinf=''
d_isnan=''
d_isnanl=''
d_killpg=''
d_lchown=''
d_ldbl_dig=''
d_link=''
+d_localtime_r=''
+localtime_r_proto=''
d_locconv=''
d_lockf=''
d_longdbl=''
d_pipe=''
d_poll=''
d_portable=''
+d_procselfexe=''
+procselfexe=''
d_old_pthread_create_joinable=''
old_pthread_create_joinable=''
d_pthread_atfork=''
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=''
d_semctl_semid_ds=''
d_semctl_semun=''
d_union_semun=''
+d_unordered=''
d_usleep=''
d_usleepproto=''
d_ustat=''
h_fcntl=''
h_sysfile=''
i_arpainet=''
+i_crypt=''
db_hashtype=''
db_prefixtype=''
db_version_major=''
i_dlfcn=''
i_fcntl=''
i_float=''
+i_fp=''
+i_fp_class=''
i_gdbm=''
d_grpasswd=''
i_grp=''
-i_iconv=''
i_ieeefp=''
i_inttypes=''
i_langinfo=''
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=''
eunicefix=/etc/unixtovms.exe
fi
+: Set executable suffix now -- needed before hints available
+if test -f "/libs/version.library"; then
+: Amiga OS
+ _exe=""
+elif test -f "/system/gnu_library/bin/ar.pm"; then
+: Stratus VOS
+ _exe=".pm"
+elif test -n "$DJGPP"; then
+: DOS DJGPP
+ _exe=".exe"
+elif test -d c:/. ; then
+: OS/2 or cygwin
+ _exe=".exe"
+fi
+
i_whoami=''
ccname=''
ccversion=''
: set useopcode=false in your hint file to disable the Opcode extension.
useopcode=true
: Trailing extension. Override this in a hint file, if needed.
-_exe=''
: Extra object files, if any, needed on this platform.
archobjs=''
archname=''
libswanted='sfio socket bind inet nsl nm ndbm gdbm dbm db malloc dl'
libswanted="$libswanted dld ld sun m c cposix posix"
libswanted="$libswanted ndir dir crypt sec"
-libswanted="$libswanted ucb bsd BSD PW x iconv util"
+libswanted="$libswanted ucb bsd BSD PW x util"
: We probably want to search /usr/shlib before most other libraries.
: This is only used by the lib/ExtUtils/MakeMaker.pm routine extliblist.
glibpth=`echo " $glibpth " | sed -e 's! /usr/shlib ! !'`
if test -f "$xxx"; then
sh="$xxx";
break
+ elif test "X$_exe" != X -a -f "$xxx$_exe"; then
+ sh="$xxx";
+ break
elif test -f "$xxx.exe"; then
sh="$xxx";
break
esac
case "$sh" in
-'') cat <<EOM >&2
+'') cat >&2 <<EOM
$me: Fatal Error: I can't find a Bourne Shell anywhere.
Usually it's in /bin/sh. How did you even get this far?
shsharp=true
spitshell=cat
xcat=/bin/cat
- test -f $xcat || xcat=/usr/bin/cat
+ test -f $xcat$_exe || xcat=/usr/bin/cat
+ if test ! -f $xcat$_exe; then
+ for p in `echo $PATH | sed -e "s/$p_/ /g"` $paths; do
+ if test -f $p/cat$_exe; then
+ xcat=$p/cat
+ break
+ fi
+ done
+ if test ! -f $xcat$_exe; then
+ echo "Can't find cat anywhere!"
+ exit 1
+ fi
+ fi
echo "#!$xcat" >sharp
$eunicefix sharp
chmod +x sharp
set x `awk '{print $1}' < MANIFEST | grep '\.SH$'`
else
echo "(Looking for .SH files under the source directory.)"
- set x `(cd $src; find . -name "*.SH" -print)`
+ set x `(cd "$src"; find . -name "*.SH" -print)`
fi
shift
case $# in
-0) set x `(cd $src; echo *.SH)`; shift;;
+0) set x `(cd "$src"; echo *.SH)`; shift;;
esac
-if test ! -f $src/$1; then
+if test ! -f "$src/$1"; then
shift
fi
mkdir_p='
*/*)
dir=`expr X$file : 'X\(.*\)/'`
file=`expr X$file : 'X.*/\(.*\)'`
- (cd $dir && . ./$file)
+ (cd "$dir" && . ./$file)
;;
*)
. ./$file
dir=`expr X$file : 'X\(.*\)/'`
file=`expr X$file : 'X.*/\(.*\)'`
(set x $dir; shift; eval $mkdir_p)
- sh <$src/$dir/$file
+ sh <"$src/$dir/$file"
;;
*)
- sh <$src/$file
+ sh <"$src/$file"
;;
esac
;;
esac
done
-if test -f $src/config_h.SH; then
+if test -f "$src/config_h.SH"; then
if test ! -f config.h; then
: oops, they left it out of MANIFEST, probably, so do it anyway.
- . $src/config_h.SH
+ . "$src/config_h.SH"
fi
fi
EOS
: Now test for existence of everything in MANIFEST
echo " "
-if test -f $rsrc/MANIFEST; then
+if test -f "$rsrc/MANIFEST"; then
echo "First let's make sure your kit is complete. Checking..." >&4
- awk '$1 !~ /PACK[A-Z]+/ {print $1}' $rsrc/MANIFEST | split -50
+ awk '$1 !~ /PACK[A-Z]+/ {print $1}' "$rsrc/MANIFEST" | (split -l 50 2>/dev/null || split -50)
rm -f missing
tmppwd=`pwd`
for filelist in x??; do
- (cd $rsrc; ls `cat $tmppwd/$filelist` >/dev/null 2>>$tmppwd/missing)
+ (cd "$rsrc"; ls `cat "$tmppwd/$filelist"` >/dev/null 2>>"$tmppwd/missing")
done
if test -s missing; then
cat missing >&4
if test -f \$thisthing; then
echo \$thisthing
exit 0
+ elif test "X$_exe" != X -a -f \$thisthing$_exe; then
+ echo \$thisthing
+ exit 0
elif test -f \$dir/\$thing.exe; then
if test -n "$DJGPP"; then
echo \$dir/\$thing.exe
expr
grep
ls
-make
mkdir
rm
sed
csh
date
egrep
+gmake
gzip
less
ln
+make
more
nm
nroff
'') xxx=`./loc $file $file $pth`;;
*) xxx=`./loc $xxx $xxx $pth`;;
esac
- eval $file=$xxx
+ eval $file=$xxx$_exe
eval _$file=$xxx
case "$xxx" in
/*)
'') xxx=`./loc $file $file $pth`;;
*) xxx=`./loc $xxx $xxx $pth`;;
esac
- eval $file=$xxx
+ eval $file=$xxx$_exe
eval _$file=$xxx
case "$xxx" in
/*)
egrep)
echo "Substituting grep for egrep."
egrep=$grep
+ _egrep=$grep
;;
esac
case "$ln" in
ln)
echo "Substituting cp for ln."
ln=$cp
+ _ln=$cp
+ ;;
+esac
+case "$make" in
+make)
+ case "$gmake" in
+ gmake)
+ echo "I can't find make or gmake, and my life depends on it." >&4
+ echo "Go find a public domain implementation or fix your PATH setting!" >&4
+ exit 1
+ ;;
+ esac
+ ;;
+esac
+case "$gmake" in
+gmake) ;;
+*) # We can't have osname yet.
+ if test -f "/system/gnu_library/bin/ar.pm"; then # Stratus VOS
+ # Assume that gmake, if found, is definitely GNU make
+ # and prefer it over the system make.
+ echo "Substituting gmake for make."
+ make=$gmake
+ _make=$gmake
+ fi
;;
esac
case "$test" in
;;
esac
-cat <<EOS >checkcc
+cat <<EOS >trygcc
$startsh
EOS
-cat <<'EOSC' >>checkcc
+cat <<'EOSC' >>trygcc
case "$cc" in
'') ;;
*) $rm -f try try.*
fi
fi
case "$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
+ fi
+ $rm -f try try.*
+ ;;
+esac
+EOSC
+
+cat <<EOS >checkcc
+$startsh
+EOS
+cat <<'EOSC' >>checkcc
+case "$cc" in
+'') ;;
+*) $rm -f try try.*
+ $cat >try.c <<EOM
+int main(int argc, char *argv[]) {
+ return 0;
+}
+EOM
+ if $cc -o try $ccflags $ldflags try.c; then
+ :
+ else
if $test X"$despair" = Xyes; then
- $cat >&4 <<EOM
+ echo "Uh-oh, the C compiler '$cc' doesn't seem to be working." >&4
+ fi
+ $cat >&4 <<EOM
You need to find a working C compiler.
Either (purchase and) install the C compiler supplied by your OS vendor,
or for a free C compiler try http://gcc.gnu.org/
I cannot continue any further, aborting.
EOM
- exit 1
- fi
+ exit 1
fi
$rm -f try try.*
;;
: determine whether symbolic links are supported
echo " "
case "$lns" in
-*"ln -s")
+*"ln"*" -s")
echo "Checking how to test for symbolic links..." >&4
$lns blurfl sym
if $test "X$issymlink" = X; then
- sh -c "PATH= test -h sym" >/dev/null 2>&1
+ case "$newsh" in
+ '') sh -c "PATH= test -h sym" >/dev/null 2>&1 ;;
+ *) $newsh -c "PATH= test -h sym" >/dev/null 2>&1 ;;
+ esac
if test $? = 0; then
issymlink="test -h"
- fi
- fi
- if $test "X$issymlink" = X; then
- if $test -h >/dev/null 2>&1; then
- issymlink="$test -h"
- echo "Your builtin 'test -h' may be broken, I'm using external '$test -h'." >&4
+ else
+ echo "Your builtin 'test -h' may be broken." >&4
+ case "$test" in
+ /*) ;;
+ *) pth=`echo $PATH | sed -e "s/$p_/ /g"`
+ for p in $pth
+ do
+ if test -f "$p/$test"; then
+ test="$p/$test"
+ break
+ fi
+ done
+ ;;
+ esac
+ case "$test" in
+ /*)
+ echo "Trying external '$test -h'." >&4
+ issymlink="$test -h"
+ if $test ! -h sym >/dev/null 2>&1; then
+ echo "External '$test -h' is broken, too." >&4
+ issymlink=''
+ fi
+ ;;
+ *) issymlink='' ;;
+ esac
fi
fi
if $test "X$issymlink" = X; then
if $test -L sym 2>/dev/null; then
issymlink="$test -L"
+ echo "The builtin '$test -L' worked." >&4
fi
fi
if $test "X$issymlink" != X; then
exit 1
;;
*) case "$lns:$issymlink" in
- *"ln -s:"*"test -"?)
+ *"ln"*" -s:"*"test -"?)
echo "Creating the symbolic links..." >&4
echo "(First creating the subdirectories...)" >&4
cd ..
$test -d /usr/apollo/bin && osname=apollo
$test -f /etc/saf/_sactab && osname=svr4
$test -d /usr/include/minix && osname=minix
+ $test -f /system/gnu_library/bin/ar.pm && osname=vos
if $test -d /MachTen -o -d /MachTen_Folder; then
osname=machten
if $test -x /sbin/version; then
unixware) osname=svr5
osvers="$4"
;;
- uts) osname=uts
+ uts) osname=uts
osvers="$3"
;;
+ vos) osvers="$3"
+ ;;
$2) case "$osname" in
*isc*) ;;
*freebsd*) ;;
$define)
$cat <<EOM
-As of 5.5.640, Perl has two different internal threading implementations,
-the 5.005 version (5005threads) and an interpreter-based version
-(ithreads) that has one interpreter per thread. Both are very
-experimental. This arrangement exists to help developers work out
-which one is better.
+As of release 5.6, Perl has two different threading implementations,
+an interpreter-based version (ithreads) with one interpreter per
+thread, and the 5.005 version (5005threads). Both implementations
+are considered experimental, but since 5.8 ithreads somewhat less so.
+The 5005threads is effectively unmaintained.
-If you're a casual user, you probably don't want interpreter-threads
-at this time. There doesn't yet exist a way to create threads from
-within Perl in this model, i.e., "use Thread;" will NOT work.
EOM
: Default to ithreads unless overridden on command line or with
: old config.sh
rp="Use which C compiler?"
. ./myread
cc="$ans"
+
+: See if they have not cc but they do have gcc
+. ./trygcc
: Look for a hint-file generated 'call-back-unit'. Now that the
: user has specified the compiler, we may need to set or change some
: other defaults.
'') ccname="$cc" ;;
esac
-case "$gccversion" in
-'') ;;
-*) case "$ccflags" in
- *-Wall*) ;;
- *) ccflags="$ccflags -Wall" ;;
- esac
- ;;
-esac
: decide how portable to be. Allow command line overrides.
case "$d_portable" in
: or the new name.
case "$_exe" in
'') case "$exe_ext" in
- '') ;;
+ '') ;;
*) _exe="$exe_ext" ;;
esac
;;
for thisdir in $libspath; do
xxx=''
if $test ! -f "$xxx" -a "X$ignore_versioned_solibs" = "X"; then
- xxx=`ls $thisdir/lib$thislib.$so.[0-9] 2>/dev/null|tail -1`
+ xxx=`ls $thisdir/lib$thislib.$so.[0-9] 2>/dev/null|sed -n '$p'`
$test -f "$xxx" && eval $libscheck
$test -f "$xxx" && libstyle=shared
fi
: determine filename position in cpp output
echo " "
echo "Computing filename position in cpp output for #include directives..." >&4
+case "$osname" in
+vos) testaccess=-e ;;
+*) testaccess=-r ;;
+esac
echo '#include <stdio.h>' > foo.c
$cat >fieldn <<EOF
$startsh
pos=1
set \$cline
while $test \$# -gt 0; do
- if $test -r \`echo \$1 | $tr -d '"'\`; then
+ if $test $testaccess \`echo \$1 | $tr -d '"'\`; then
echo "\$pos"
exit 0
fi
esac
echo "Your cpp writes the filename in the $pos field of the line."
+case "$osname" in
+vos) cppfilter="tr '\\\\>' '/' |" ;; # path component separator is >
+*) cppfilter='' ;;
+esac
: locate header file
$cat >findhdr <<EOF
$startsh
awkprg='{ print \$$fieldn }'
echo "#include <\$wanted>" > foo\$\$.c
$cppstdin $cppminus $cppflags < foo\$\$.c 2>/dev/null | \
-$grep "^[ ]*#.*\$wanted" | \
+$cppfilter $grep "^[ ]*#.*\$wanted" | \
while read cline; do
name=\`echo \$cline | $awk "\$awkprg" | $tr -d '"'\`
case "\$name" in
$echo $n ".$c"
$grep fprintf libc.tmp > libc.ptf
xscan='eval "<libc.ptf $com >libc.list"; $echo $n ".$c" >&4'
-xrun='eval "<libc.tmp $com >libc.list"; echo "done" >&4'
+xrun='eval "<libc.tmp $com >libc.list"; echo "done." >&4'
xxx='[ADTSIW]'
if com="$sed -n -e 's/__IO//' -e 's/^.* $xxx *_[_.]*//p' -e 's/^.* $xxx *//p'";\
eval $xscan;\
set sqrtl d_sqrtl
eval $inlibc
-case "$ccflags" in
-*-DUSE_LONG_DOUBLE*|*-DUSE_MORE_BITS*) uselongdouble="$define" ;;
-esac
-
-case "$uselongdouble" in
-$define|true|[yY]*) dflt='y';;
-*) dflt='n';;
-esac
-cat <<EOM
-
-Perl can be built to take advantage of long doubles which
-(if available) may give more accuracy and range for floating point numbers.
-
-If this doesn't make any sense to you, just accept the default '$dflt'.
-EOM
-rp='Try to use long doubles if available?'
-. ./myread
-case "$ans" in
-y|Y) val="$define" ;;
-*) val="$undef" ;;
-esac
-set uselongdouble
-eval $setvar
-
-case "$uselongdouble" in
-true|[yY]*) uselongdouble="$define" ;;
-esac
-
-case "$uselongdouble" in
-$define)
-: Look for a hint-file generated 'call-back-unit'. If the
-: user has specified that long doubles should be used,
-: we may need to set or change some other defaults.
- if $test -f uselongdouble.cbu; then
- echo "Your platform has some specific hints for long doubles, using them..."
- . ./uselongdouble.cbu
- else
- $cat <<EOM
-(Your platform doesn't have any specific hints for long doubles.)
-EOM
- fi
- ;;
-esac
-
-case "$uselongdouble:$d_sqrtl" in
-$define:$undef)
- $cat <<EOM >&4
-
-*** You requested the use of long doubles but you do not seem to have
-*** the mathematic functions for long doubles. I'm disabling the use
-*** of long doubles.
-
-EOM
- uselongdouble=$undef
- ;;
-esac
-
: check for length of double
echo " "
case "$doublesize" in
esac
$rm -f try.* try
-case "$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 $package allow
-alternate IO mechanisms via the PerlIO abstraction layer, but the
-stdio mechanism is still available if needed. The abstraction layer
-can use AT&T's sfio (if you already have sfio installed) or regular stdio.
-Using PerlIO with sfio may cause problems with some extension modules.
+echo " "
-If this doesn't make any sense to you, just accept the default '$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
+if $test X"$d_longdbl" = X"$define"; then
-case "$usesocks" in
-$define|true|[yY]*)
- case "$useperlio" in
- $define|true|[yY]*) ;;
- *) cat >&4 <<EOM
+echo "Checking how to print long doubles..." >&4
-You are using the SOCKS proxy protocol library which means that you
-should also use the PerlIO layer. You may be headed for trouble.
+if $test X"$sPRIfldbl" = X -a X"$doublesize" = X"$longdblsize"; then
+ $cat >try.c <<'EOCP'
+#include <sys/types.h>
+#include <stdio.h>
+int main() {
+ double d = 123.456;
+ printf("%.3f\n", d);
+}
+EOCP
+ set try
+ if eval $compile; then
+ yyy=`$run ./try`
+ case "$yyy" in
+ 123.456)
+ sPRIfldbl='"f"'; sPRIgldbl='"g"'; sPRIeldbl='"e"';
+ sPRIFUldbl='"F"'; sPRIGUldbl='"G"'; sPRIEUldbl='"E"';
+ echo "We will use %f."
+ ;;
+ esac
+ fi
+fi
-EOM
- ;;
- esac
- ;;
-esac
+if $test X"$sPRIfldbl" = X; then
+ $cat >try.c <<'EOCP'
+#include <sys/types.h>
+#include <stdio.h>
+int main() {
+ long double d = 123.456;
+ printf("%.3Lf\n", d);
+}
+EOCP
+ set try
+ if eval $compile; then
+ yyy=`$run ./try`
+ case "$yyy" in
+ 123.456)
+ sPRIfldbl='"Lf"'; sPRIgldbl='"Lg"'; sPRIeldbl='"Le"';
+ sPRIFUldbl='"LF"'; sPRIGUldbl='"LG"'; sPRIEUldbl='"LE"';
+ echo "We will use %Lf."
+ ;;
+ esac
+ fi
+fi
-
-: determine the architecture name
-echo " "
-if xxx=`./loc arch blurfl $pth`; $test -f "$xxx"; then
- tarch=`arch`"-$osname"
-elif xxx=`./loc uname blurfl $pth`; $test -f "$xxx" ; then
- if uname -m > tmparch 2>&1 ; then
- tarch=`$sed -e 's/ *$//' -e 's/ /_/g' \
- -e 's/$/'"-$osname/" tmparch`
- else
- tarch="$osname"
+if $test X"$sPRIfldbl" = X; then
+ $cat >try.c <<'EOCP'
+#include <sys/types.h>
+#include <stdio.h>
+int main() {
+ long double d = 123.456;
+ printf("%.3llf\n", d);
+}
+EOCP
+ set try
+ if eval $compile; then
+ yyy=`$run ./try`
+ case "$yyy" in
+ 123.456)
+ sPRIfldbl='"llf"'; sPRIgldbl='"llg"'; sPRIeldbl='"lle"';
+ sPRIFUldbl='"llF"'; sPRIGUldbl='"llG"'; sPRIEUldbl='"llE"';
+ echo "We will use %llf."
+ ;;
+ esac
fi
- $rm -f tmparch
-else
- tarch="$osname"
fi
-case "$myarchname" in
-''|"$tarch") ;;
-*)
- echo "(Your architecture name used to be $myarchname.)"
- archname=''
- ;;
-esac
-case "$targetarch" in
-'') ;;
-*) archname=`echo $targetarch|sed 's,^[^-]*-,,'` ;;
-esac
-myarchname="$tarch"
+
+if $test X"$sPRIfldbl" = X; then
+ $cat >try.c <<'EOCP'
+#include <sys/types.h>
+#include <stdio.h>
+int main() {
+ long double d = 123.456;
+ printf("%.3lf\n", d);
+}
+EOCP
+ set try
+ if eval $compile; then
+ yyy=`$run ./try`
+ case "$yyy" in
+ 123.456)
+ sPRIfldbl='"lf"'; sPRIgldbl='"lg"'; sPRIeldbl='"le"';
+ sPRIFUldbl='"lF"'; sPRIGUldbl='"lG"'; sPRIEUldbl='"lE"';
+ echo "We will use %lf."
+ ;;
+ esac
+ fi
+fi
+
+if $test X"$sPRIfldbl" = X; then
+ echo "Cannot figure out how to print long doubles." >&4
+else
+ sSCNfldbl=$sPRIfldbl # expect consistency
+fi
+
+$rm -f try try.*
+
+fi # d_longdbl
+
+case "$sPRIfldbl" in
+'') d_PRIfldbl="$undef"; d_PRIgldbl="$undef"; d_PRIeldbl="$undef";
+ d_PRIFUldbl="$undef"; d_PRIGUldbl="$undef"; d_PRIEUldbl="$undef";
+ d_SCNfldbl="$undef";
+ ;;
+*) d_PRIfldbl="$define"; d_PRIgldbl="$define"; d_PRIeldbl="$define";
+ d_PRIFUldbl="$define"; d_PRIGUldbl="$define"; d_PRIEUldbl="$define";
+ d_SCNfldbl="$define";
+ ;;
+esac
+
+: see if modfl exists
+set modfl d_modfl
+eval $inlibc
+
+d_modfl_pow32_bug="$undef"
+
+case "$d_longdbl$d_modfl" in
+$define$define)
+ $cat <<EOM
+Checking to see whether your modfl() is okay for large values...
+EOM
+$cat >try.c <<EOCP
+#include <math.h>
+#include <stdio.h>
+int main() {
+ long double nv = 4294967303.15;
+ long double v, w;
+ v = modfl(nv, &w);
+#ifdef __GLIBC__
+ printf("glibc");
+#endif
+ printf(" %"$sPRIfldbl" %"$sPRIfldbl" %"$sPRIfldbl"\n", nv, v, w);
+ return 0;
+}
+EOCP
+ case "$osname:$gccversion" in
+ aix:) saveccflags="$ccflags"
+ ccflags="$ccflags -qlongdouble" ;; # to avoid core dump
+ esac
+ set try
+ if eval $compile; then
+ foo=`$run ./try`
+ case "$foo" in
+ *" 4294967303.150000 1.150000 4294967302.000000")
+ echo >&4 "Your modfl() is broken for large values."
+ d_modfl_pow32_bug="$define"
+ case "$foo" in
+ glibc) echo >&4 "You should upgrade your glibc to at least 2.2.2 to get a fixed modfl()."
+ ;;
+ esac
+ ;;
+ *" 4294967303.150000 0.150000 4294967303.000000")
+ echo >&4 "Your modfl() seems okay for large values."
+ ;;
+ *) echo >&4 "I don't understand your modfl() at all."
+ d_modfl="$undef"
+ ;;
+ esac
+ $rm -f try.* try core core.try.*
+ else
+ echo "I cannot figure out whether your modfl() is okay, assuming it isn't."
+ d_modfl="$undef"
+ fi
+ case "$osname:$gccversion" in
+ aix:) ccflags="$saveccflags" ;; # restore
+ esac
+ ;;
+esac
+
+case "$ccflags" in
+*-DUSE_LONG_DOUBLE*|*-DUSE_MORE_BITS*) uselongdouble="$define" ;;
+esac
+
+case "$uselongdouble" in
+$define|true|[yY]*) dflt='y';;
+*) dflt='n';;
+esac
+cat <<EOM
+
+Perl can be built to take advantage of long doubles which
+(if available) may give more accuracy and range for floating point numbers.
+
+If this doesn't make any sense to you, just accept the default '$dflt'.
+EOM
+rp='Try to use long doubles if available?'
+. ./myread
+case "$ans" in
+y|Y) val="$define" ;;
+*) val="$undef" ;;
+esac
+set uselongdouble
+eval $setvar
+
+case "$uselongdouble" in
+true|[yY]*) uselongdouble="$define" ;;
+esac
+
+case "$uselongdouble" in
+$define)
+: Look for a hint-file generated 'call-back-unit'. If the
+: user has specified that long doubles should be used,
+: we may need to set or change some other defaults.
+ if $test -f uselongdouble.cbu; then
+ echo "Your platform has some specific hints for long doubles, using them..."
+ . ./uselongdouble.cbu
+ else
+ $cat <<EOM
+(Your platform doesn't have any specific hints for long doubles.)
+EOM
+ fi
+ ;;
+esac
+
+message=X
+case "$uselongdouble:$d_sqrtl:$d_modfl" in
+$define:$define:$define)
+ : You have both
+ ;;
+$define:$define:$undef)
+ message="I could not find modfl"
+ ;;
+$define:$undef:$define)
+ message="I could not find sqrtl"
+ ;;
+$define:$undef:$undef)
+ message="I found neither sqrtl nor modfl"
+ ;;
+esac
+
+if $test "$message" != X; then
+ $cat <<EOM >&4
+
+*** You requested the use of long doubles but you do not seem to have
+*** the mathematic functions for long doubles.
+*** ($message)
+*** I'm disabling the use of long doubles.
+
+EOM
+
+ 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
+ tarch=`arch`"-$osname"
+elif xxx=`./loc uname blurfl $pth`; $test -f "$xxx" ; then
+ if uname -m > tmparch 2>&1 ; then
+ tarch=`$sed -e 's/ *$//' -e 's/ /_/g' \
+ -e 's/$/'"-$osname/" tmparch`
+ else
+ tarch="$osname"
+ fi
+ $rm -f tmparch
+else
+ tarch="$osname"
+fi
+case "$myarchname" in
+''|"$tarch") ;;
+*)
+ echo "(Your architecture name used to be $myarchname.)"
+ archname=''
+ ;;
+esac
+case "$targetarch" in
+'') ;;
+*) archname=`echo $targetarch|sed 's,^[^-]*-,,'` ;;
+esac
+myarchname="$tarch"
case "$archname" in
'') dflt="$tarch";;
*) dflt="$archname";;
echo "Long doubles selected." >&4
case "$longdblsize" in
$doublesize)
- "...but long doubles are equal to doubles, not changing architecture name." >&4
+ echo "...but long doubles are equal to doubles, not changing architecture name." >&4
;;
*)
case "$archname" in
case "$d_suidsafe" in
"$define")
val="$undef"
- echo "No need to emulate SUID scripts since they are secure here." >& 4
+ echo "No need to emulate SUID scripts since they are secure here." >&4
;;
*)
$cat <<EOM
fi
echo " "
-echo "Any extra modules..." >&4
case "$extras" in
-'') dflt='y';;
-*) dflt='n';;
+'') dflt='n';;
+*) dflt='y';;
esac
cat <<EOM
Perl can be built with extra modules or bundles of modules which
the installation of the rest of the extra modules or bundles.)
Notice also that if the modules require any external software such as
-libraries (the libz library for the Compress::Zlib module, for example)
-you *NEED* to have any such external software already installed, this
-configuration process will not install such things for you.
+libraries and headers (the libz library and the zlib.h header for the
+Compress::Zlib module, for example) you MUST have any such software
+already installed, this configuration process will NOT install such
+things for you.
If this doesn't make any sense to you, just accept the default '$dflt'.
EOM
-rp='Install any extra modules (y or n) ?'
+rp='Install any extra modules (y or n)?'
. ./myread
case "$ans" in
y|Y)
Please list any extra modules or bundles to be installed from CPAN,
with spaces between the names. The names can be in any format the
-'install' command of CPAN.pm will understand. (Answer 'none' the
-quotes, to install no extra modules or bundles.)
+'install' command of CPAN.pm will understand. (Answer 'none',
+without the quotes, to install no extra modules or bundles.)
EOM
rp='Extras?'
dflt="$extras"
$rm -f ../extras.lst
;;
*) echo "(Saving the list of extras for later...)"
- echo $extras > ../extras.lst
+ echo "$extras" > ../extras.lst
+ val="'$extras'"
;;
esac
set extras
esac
echo "The following dynamic loading files are available:"
: Can not go over to $dldir because getfile has path hard-coded in.
- tdir=`pwd`; cd $rsrc; $ls -C $dldir/dl*.xs; cd $tdir
+ tdir=`pwd`; cd "$rsrc"; $ls -C $dldir/dl*.xs; cd "$tdir"
rp="Source file to use for dynamic loading"
fn="fne"
gfpth="$src"
esac
for thisflag in $ldflags; do
case "$thisflag" in
- -L*|-R*)
+ -L*|-R*|-Wl,-R*)
case " $dflt " in
*" $thisflag "*) ;;
*) dflt="$dflt $thisflag" ;;
linux*) # ld won't link with a bare -lperl otherwise.
dflt=libperl.$so
;;
- cygwin*) # include version
- dflt=`echo libperl$version | sed -e 's/\./_/g'`$lib_ext
+ cygwin*) # ld links against an importlib
+ dflt=libperl$lib_ext
;;
*) # Try to guess based on whether libc has major.minor.
case "$libc" in
aix)
# We'll set it in Makefile.SH...
;;
- solaris|netbsd)
+ solaris)
xxx="-R $shrpdir"
;;
- freebsd)
+ freebsd|netbsd)
xxx="-Wl,-R$shrpdir"
;;
- linux|irix*|dec_osf)
+ bsdos|linux|irix*|dec_osf)
xxx="-Wl,-rpath,$shrpdir"
;;
next)
echo " "
case "$sysman" in
'')
- syspath='/usr/man/man1 /usr/man/mann /usr/man/manl /usr/man/local/man1'
- syspath="$syspath /usr/man/u_man/man1 /usr/share/man/man1"
+ syspath='/usr/share/man/man1 /usr/man/man1'
+ syspath="$syspath /usr/man/mann /usr/man/manl /usr/man/local/man1"
+ syspath="$syspath /usr/man/u_man/man1"
syspath="$syspath /usr/catman/u_man/man1 /usr/man/l_man/man1"
syspath="$syspath /usr/local/man/u_man/man1 /usr/local/man/l_man/man1"
syspath="$syspath /usr/man/man.L /local/man/man1 /usr/local/man/man1"
' ') dflt=none
;;
'')
- lookpath="$prefixexp/man/man1 $prefixexp/man/l_man/man1"
+ lookpath="$prefixexp/share/man/man1"
+ lookpath="$lookpath $prefixexp/man/man1 $prefixexp/man/l_man/man1"
lookpath="$lookpath $prefixexp/man/p_man/man1"
lookpath="$lookpath $prefixexp/man/u_man/man1"
lookpath="$lookpath $prefixexp/man/man.1"
esac
: see if we have to deal with yellow pages, now NIS.
-if $test -d /usr/etc/yp || $test -d /etc/yp; then
+if $test -d /usr/etc/yp || $test -d /etc/yp || $test -d /usr/lib/yp; then
if $test -f /usr/etc/nibindd; then
echo " "
echo "I'm fairly confident you're on a NeXT."
fi
fi
fi
+case "$myhostname" in
+'') myhostname=noname ;;
+esac
: you do not want to know about this
set $myhostname
myhostname=$1
esac
case "$dflt" in
.) echo "(Lost all hope -- silly guess then)"
- dflt='.uucp'
+ dflt='.nonet'
;;
esac
$rm -f hosts
: figure best path for perl in scripts
case "$perlpath" in
'')
- perlpath="$binexp/perl"
+ case "$versiononly" in
+ "$define") perlpath="$binexp/perl$version";;
+ *) perlpath="$binexp/perl";;
+ esac
case "$startperl" in
*!*) ;;
*)
set qgcvt d_qgcvt
eval $inlibc
-echo " "
-
-if $test X"$d_longdbl" = X"$define"; then
+: Check how to convert floats to strings.
-echo "Checking how to print long doubles..." >&4
+if test "X$d_Gconvert" = X; then
-if $test X"$sPRIfldbl" = X -a X"$doublesize" = X"$longdblsize"; then
- $cat >try.c <<'EOCP'
-#include <sys/types.h>
-#include <stdio.h>
-int main() {
- double d = 123.456;
- printf("%.3f\n", d);
-}
-EOCP
- set try
- if eval $compile; then
- yyy=`$run ./try`
- case "$yyy" in
- 123.456)
- sPRIfldbl='"f"'; sPRIgldbl='"g"'; sPRIeldbl='"e"';
- sPRIFUldbl='"F"'; sPRIGUldbl='"G"'; sPRIEUldbl='"E"';
- echo "We will use %f."
- ;;
- esac
- fi
-fi
-
-if $test X"$sPRIfldbl" = X; then
- $cat >try.c <<'EOCP'
-#include <sys/types.h>
-#include <stdio.h>
-int main() {
- long double d = 123.456;
- printf("%.3Lf\n", d);
-}
-EOCP
- set try
- if eval $compile; then
- yyy=`$run ./try`
- case "$yyy" in
- 123.456)
- sPRIfldbl='"Lf"'; sPRIgldbl='"Lg"'; sPRIeldbl='"Le"';
- sPRIFUldbl='"LF"'; sPRIGUldbl='"LG"'; sPRIEUldbl='"LE"';
- echo "We will use %Lf."
- ;;
- esac
- fi
-fi
-
-if $test X"$sPRIfldbl" = X; then
- $cat >try.c <<'EOCP'
-#include <sys/types.h>
-#include <stdio.h>
-int main() {
- long double d = 123.456;
- printf("%.3llf\n", d);
-}
-EOCP
- set try
- if eval $compile; then
- yyy=`$run ./try`
- case "$yyy" in
- 123.456)
- sPRIfldbl='"llf"'; sPRIgldbl='"llg"'; sPRIeldbl='"lle"';
- sPRIFUldbl='"llF"'; sPRIGUldbl='"llG"'; sPRIEUldbl='"llE"';
- echo "We will use %llf."
- ;;
- esac
- fi
-fi
-
-if $test X"$sPRIfldbl" = X; then
- $cat >try.c <<'EOCP'
-#include <sys/types.h>
-#include <stdio.h>
-int main() {
- long double d = 123.456;
- printf("%.3lf\n", d);
-}
-EOCP
- set try
- if eval $compile; then
- yyy=`$run ./try`
- case "$yyy" in
- 123.456)
- sPRIfldbl='"lf"'; sPRIgldbl='"lg"'; sPRIeldbl='"le"';
- sPRIFUldbl='"lF"'; sPRIGUldbl='"lG"'; sPRIEUldbl='"lE"';
- echo "We will use %lf."
- ;;
- esac
- fi
-fi
-
-if $test X"$sPRIfldbl" = X; then
- echo "Cannot figure out how to print long doubles." >&4
-else
- sSCNfldbl=$sPRIfldbl # expect consistency
-fi
-
-$rm -f try try.*
-
-fi # d_longdbl
-
-case "$sPRIfldbl" in
-'') d_PRIfldbl="$undef"; d_PRIgldbl="$undef"; d_PRIeldbl="$undef";
- d_PRIFUldbl="$undef"; d_PRIGUldbl="$undef"; d_PRIEUldbl="$undef";
- d_SCNfldbl="$undef";
- ;;
-*) d_PRIfldbl="$define"; d_PRIgldbl="$define"; d_PRIeldbl="$define";
- d_PRIFUldbl="$define"; d_PRIGUldbl="$define"; d_PRIEUldbl="$define";
- d_SCNfldbl="$define";
- ;;
-esac
-
-: Check how to convert floats to strings.
echo " "
echo "Checking for an efficient way to convert floats to strings."
echo " " > try.c
#define DOUBLETYPE long double
#endif
#ifdef TRY_sprintf
-#if defined(USE_LONG_DOUBLE) && defined(HAS_LONG_DOUBLE) && defined(HAS_PRIgldbl)
+#if defined(USE_LONG_DOUBLE) && defined(HAS_LONG_DOUBLE)
+#ifdef HAS_PRIgldbl
#define Gconvert(x,n,t,b) sprintf((b),"%.*"$sPRIgldbl,(n),(x))
#else
+#define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(double)(x))
+#endif
+#else
#define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
#endif
char *myname = "sprintf";
Gconvert((DOUBLETYPE)0.1, 8, 0, buf);
checkit("0.1", buf);
+ Gconvert((DOUBLETYPE)0.01, 8, 0, buf);
+ checkit("0.01", buf);
+
+ Gconvert((DOUBLETYPE)0.001, 8, 0, buf);
+ checkit("0.001", buf);
+
+ Gconvert((DOUBLETYPE)0.0001, 8, 0, buf);
+ checkit("0.0001", buf);
+
+ Gconvert((DOUBLETYPE)0.00009, 8, 0, buf);
+ if (strlen(buf) > 5)
+ checkit("9e-005", buf); /* for Microsoft ?? */
+ else
+ checkit("9e-05", buf);
+
Gconvert((DOUBLETYPE)1.0, 8, 0, buf);
checkit("1", buf);
Gconvert((DOUBLETYPE)123.456, 8, 0, buf);
checkit("123.456", buf);
- /* Testing of 1e+129 in bigintpm.t must not get extra '.' here. */
- Gconvert((DOUBLETYPE)1e30, 8, 0, buf);
- if (strlen(buf) > 5)
- checkit("1e+030", buf); /* for Microsoft */
- else
- checkit("1e+30", buf);
+ /* Testing of 1e+129 in bigintpm.t must not get extra '.' here. */
+ 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+034", buf); /* for Microsoft */
+ else
+ 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);
}
EOP
-case "$d_Gconvert" in
-gconvert*) xxx_list='gconvert gcvt sprintf' ;;
-gcvt*) xxx_list='gcvt gconvert sprintf' ;;
-sprintf*) xxx_list='sprintf gconvert gcvt' ;;
-*) xxx_list='gconvert gcvt sprintf' ;;
-esac
-
-case "$d_longdbl$uselongdouble$d_PRIgldbl" in
-"$define$define$define")
- # for long doubles prefer first qgcvt, then sprintf
- xxx_list="`echo $xxx_list|sed s/sprintf//`"
- xxx_list="sprintf $xxx_list"
- case "$d_qgcvt" in
- "$define") xxx_list="qgcvt $xxx_list" ;;
- esac
+: first add preferred functions to our list
+xxx_list=""
+for xxx_convert in $gconvert_preference; do
+ case $xxx_convert in
+ gcvt|gconvert|sprintf) xxx_list="$xxx_list $xxx_convert" ;;
+ *) echo "Discarding unrecognized gconvert_preference $xxx_convert" >&4 ;;
+ esac
+done
+: then add any others
+for xxx_convert in gconvert gcvt sprintf; do
+ case "$xxx_list" in
+ *$xxx_convert*) ;;
+ *) xxx_list="$xxx_list $xxx_convert" ;;
+ esac
+done
+
+case "$d_longdbl$uselongdouble" in
+"$define$define")
+ : again, add prefered functions to our list first
+ xxx_ld_list=""
+ for xxx_convert in $gconvert_ld_preference; do
+ case $xxx_convert in
+ qgcvt|gcvt|gconvert|sprintf) xxx_ld_list="$xxx_ld_list $xxx_convert" ;;
+ *) echo "Discarding unrecognized gconvert_ld_preference $xxx_convert" ;;
+ esac
+ done
+ : then add qgcvt, sprintf--then, in xxx_list order, gconvert and gcvt
+ for xxx_convert in qgcvt sprintf $xxx_list; do
+ case "$xxx_ld_list" in
+ $xxx_convert*|*" $xxx_convert"*) ;;
+ *) xxx_ld_list="$xxx_ld_list $xxx_convert" ;;
+ esac
+ done
+ : if sprintf cannot do long doubles, move it to the end
+ if test "$d_PRIgldbl" != "$define"; then
+ xxx_ld_list="`echo $xxx_ld_list|sed s/sprintf//` sprintf"
+ fi
+ : if no qgcvt, remove it
+ if test "$d_qgcvt" != "$define"; then
+ xxx_ld_list="`echo $xxx_ld_list|sed s/qgcvt//`"
+ fi
+ : use the ld_list
+ xxx_list="$xxx_ld_list"
;;
esac
break;
else
echo "...But $xxx_convert didn't work as I expected."
+ xxx_convert=''
fi
else
echo "$xxx_convert NOT found." >&4
fi
done
-
+
+if test X$xxx_convert = X; then
+ echo "*** WHOA THERE!!! ***" >&4
+ echo "None of ($xxx_list) seemed to work properly. I'll use sprintf." >&4
+ xxx_convert=sprintf
+fi
+
case "$xxx_convert" in
gconvert) d_Gconvert='gconvert((x),(n),(t),(b))' ;;
gcvt) d_Gconvert='gcvt((x),(n),(b))' ;;
*) case "$uselongdouble$d_longdbl$d_PRIgldbl" in
"$define$define$define")
d_Gconvert="sprintf((b),\"%.*\"$sPRIgldbl,(n),(x))" ;;
+ "$define$define$undef")
+ d_Gconvert='sprintf((b),"%.*g",(n),(double)(x))' ;;
*) d_Gconvert='sprintf((b),"%.*g",(n),(x))' ;;
esac
;;
esac
+fi
+
: see if _fwalk exists
set fwalk d__fwalk
eval $inlibc
set alarm d_alarm
eval $inlibc
-: see if atolf exists
-set atolf d_atolf
-eval $inlibc
+: define a fucntion to check prototypes
+$cat > protochk <<EOSH
+$startsh
+cc="$cc"
+optimize="$optimize"
+ccflags="$ccflags"
+prototype="$prototype"
+define="$define"
+rm=$rm
+EOSH
-: see if atoll exists
-set atoll d_atoll
-eval $inlibc
+$cat >> protochk <<'EOSH'
-: Look for GNU-cc style attribute checking
-echo " "
-echo "Checking whether your compiler can handle __attribute__ ..." >&4
-$cat >attrib.c <<'EOCP'
-#include <stdio.h>
-void croak (char* pat,...) __attribute__((format(printf,1,2),noreturn));
+$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
-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*
+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 bcmp exists
-set bcmp d_bcmp
-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'
-: see if bcopy exists
-set bcopy d_bcopy
-eval $inlibc
+: see if sys/types.h has to be included
+set sys/types.h i_systypes
+eval $inhdr
-: see if this is a unistd.h system
-set unistd.h i_unistd
+: see if sys/select.h has to be included
+set sys/select.h i_sysselct
eval $inhdr
-: see if getpgrp exists
-set getpgrp d_getpgrp
-eval $inlibc
+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'
-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
+: 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"
+ $cat >try.c <<'EOCP'
#include <sys/types.h>
-#ifdef I_UNISTD
-# include <unistd.h>
+#ifdef I_TIME
+#include <time.h>
#endif
-int main()
-{
- if (getuid() == 0) {
+#ifdef I_SYSTIME
+#ifdef SYSTIMEKERNEL
+#define KERNEL
+#endif
+#include <sys/time.h>
+#endif
+#ifdef I_SYSSELECT
+#include <sys/select.h>
+#endif
+int main()
+{
+ struct tm foo;
+#ifdef S_TIMEVAL
+ struct timeval bar;
+#endif
+#ifdef S_TIMEZONE
+ struct timezone tzp;
+#endif
+ if (foo.tm_sec == foo.tm_sec)
+ exit(0);
+#ifdef S_TIMEVAL
+ if (bar.tv_sec == bar.tv_sec)
+ exit(0);
+#endif
+ exit(1);
+}
+EOCP
+ flags=''
+ for s_timezone in '-DS_TIMEZONE' ''; do
+ sysselect=''
+ for s_timeval in '-DS_TIMEVAL' ''; do
+ for i_systimek in '' '-DSYSTIMEKERNEL'; do
+ for i_time in '' '-DI_TIME'; do
+ for i_systime in '-DI_SYSTIME' ''; do
+ case "$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 $i_time time.h"
+ case "time" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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) {
printf("(I see you are running Configure as super-user...)\n");
setuid(1);
}
set chsize d_chsize
eval $inlibc
+: see if class exists
+set class d_class
+eval $inlibc
+
hasstruct='varname=$1; struct=$2; shift; shift;
while $test $# -ge 2; do
case "$1" in
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
sockethdr="-I/usr/netinclude"
;;
esac
- echo "Found Berkeley sockets interface in lib$net." >& 4
+ echo "Found Berkeley sockets interface in lib$net." >&4
if $contains setsockopt libc.list >/dev/null 2>&1; then
d_oldsock="$undef"
else
echo " "
-echo "Checking the availability of certain socket constants..." >& 4
+echo "Checking the availability of certain socket constants..." >&4
for ENUM in MSG_CTRUNC MSG_DONTROUTE MSG_OOB MSG_PEEK MSG_PROXY SCM_RIGHTS; do
enum=`$echo $ENUM|./tr '[A-Z]' '[a-z]'`
$cat >try.c <<EOF
: see if crypt exists
echo " "
-if set crypt val -f d_crypt; eval $csym; $val; then
- echo 'crypt() found.' >&4
- val="$define"
- cryptlib=''
-else
- cryptlib=`./loc Slibcrypt$_a "" $xlibpth`
- if $test -z "$cryptlib"; then
- cryptlib=`./loc Mlibcrypt$_a "" $xlibpth`
- else
- cryptlib=-lcrypt
- fi
- if $test -z "$cryptlib"; then
- cryptlib=`./loc Llibcrypt$_a "" $xlibpth`
- else
- cryptlib=-lcrypt
- fi
- if $test -z "$cryptlib"; then
- cryptlib=`./loc libcrypt$_a "" $libpth`
- else
- cryptlib=-lcrypt
- fi
- if $test -z "$cryptlib"; then
- echo 'crypt() NOT found.' >&4
- val="$undef"
- else
+set crypt d_crypt
+eval $inlibc
+case "$d_crypt" in
+$define) cryptlib='' ;;
+*) if set crypt val -f d_crypt; eval $csym; $val; then
+ echo 'crypt() found.' >&4
val="$define"
+ cryptlib=''
+ else
+ cryptlib=`./loc Slibcrypt$_a "" $xlibpth`
+ if $test -z "$cryptlib"; then
+ cryptlib=`./loc Mlibcrypt$_a "" $xlibpth`
+ else
+ cryptlib=-lcrypt
+ fi
+ if $test -z "$cryptlib"; then
+ cryptlib=`./loc Llibcrypt$_a "" $xlibpth`
+ else
+ cryptlib=-lcrypt
+ fi
+ if $test -z "$cryptlib"; then
+ cryptlib=`./loc libcrypt$_a "" $libpth`
+ else
+ cryptlib=-lcrypt
+ fi
+ if $test -z "$cryptlib"; then
+ echo 'crypt() NOT found.' >&4
+ val="$undef"
+ else
+ val="$define"
+ fi
fi
-fi
-set d_crypt
-eval $setvar
+ set d_crypt
+ eval $setvar
+ ;;
+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 $i_crypt crypt.h"
+ case "crypt" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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 "$csh" in
'') full_csh=$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 "stdio" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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 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 $i_time time.h"
+ case "time" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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
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
eval $setvar
$rm -f try.c
+: see if this is an sysdir system
+set sys/dir.h i_sysdir
+eval $inhdr
+
+: see if this is an sysndir system
+set sys/ndir.h i_sysndir
+eval $inhdr
+
+: Look for dirfd
+echo " "
+$cat >dirfd.c <<EOM
+#include <stdio.h>
+#$i_dirent I_DIRENT /**/
+#$i_sysdir I_SYS_DIR /**/
+#$i_sysndir I_SYS_NDIR /**/
+#$i_systypes I_SYS_TYPES /**/
+#if defined(I_SYS_TYPES)
+#include <sys/types.h>
+#endif
+#if defined(I_DIRENT)
+#include <dirent.h>
+#if defined(NeXT) && defined(I_SYS_DIR) /* NeXT needs dirent + sys/dir.h */
+#include <sys/dir.h>
+#endif
+#else
+#ifdef I_SYS_NDIR
+#include <sys/ndir.h>
+#else
+#ifdef I_SYS_DIR
+#ifdef hp9000s500
+#include <ndir.h> /* may be wrong in the future */
+#else
+#include <sys/dir.h>
+#endif
+#endif
+#endif
+#endif
+int main() {
+ DIR *dirp = opendir(".");
+ if (dirfd(dirp) >= 0)
+ exit(0);
+ else
+ exit(1);
+}
+EOM
+set dirfd
+if eval $compile; then
+ val="$define"
+fi
+case "$val" in
+$define) echo "dirfd() found." >&4 ;;
+*) echo "dirfd() NOT found." >&4 ;;
+esac
+set d_dirfd
+eval $setvar
+$rm -f dirfd*
+
: see if dlerror exists
xxx_runnm="$runnm"
runnm=false
;;
esac
-$rm -f fred fred.? dyna.$dlext dyna.? tmp-dyna.?
+$rm -f fred fred.* dyna.$dlext dyna.* tmp-dyna.*
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 $i_stdlib stdlib.h"
+ case "stdlib" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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 "grp" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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
+ set d_pwage
+ eval $setvar
+
+ if $contains 'pw_change' $$.h >/dev/null 2>&1; then
+ val="$define"
+ else
+ val="$undef"
+ fi
+ set d_pwchange
+ eval $setvar
+
+ if $contains 'pw_class' $$.h >/dev/null 2>&1; then
+ val="$define"
+ else
+ val="$undef"
+ fi
+ set d_pwclass
+ eval $setvar
+
+ if $contains 'pw_expire' $$.h >/dev/null 2>&1; then
+ val="$define"
+ else
+ val="$undef"
+ fi
+ set d_pwexpire
+ eval $setvar
+
+ if $contains 'pw_comment' $$.h >/dev/null 2>&1; then
+ val="$define"
+ else
+ val="$undef"
+ fi
+ set d_pwcomment
+ eval $setvar
+
+ if $contains 'pw_gecos' $$.h >/dev/null 2>&1; then
+ val="$define"
+ else
+ val="$undef"
+ fi
+ set d_pwgecos
+ eval $setvar
+
+ if $contains 'pw_passwd' $$.h >/dev/null 2>&1; then
+ val="$define"
+ else
+ val="$undef"
+ fi
+ set d_pwpasswd
+ eval $setvar
+
+ $rm -f $$.h
+ ;;
+*)
+ val="$undef";
+ set d_pwquota; eval $setvar
+ set d_pwage; eval $setvar
+ set d_pwchange; eval $setvar
+ set d_pwclass; eval $setvar
+ set d_pwexpire; eval $setvar
+ set d_pwcomment; eval $setvar
+ set d_pwgecos; eval $setvar
+ set d_pwpasswd; eval $setvar
+ ;;
+esac
+
+: see if 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 "pwd" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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
*) 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
+
+: see if fcntl.h is there
+val=''
+set fcntl.h val
+eval $inhdr
+
+: see if we can include fcntl.h
+case "$val" in
+"$define")
+ echo " "
+ if $h_fcntl; then
+ val="$define"
+ echo "We'll be including <fcntl.h>." >&4
+ else
+ val="$undef"
+ if $h_sysfile; then
+ echo "We don't need to include <fcntl.h> if we include <sys/file.h>." >&4
+ else
+ echo "We won't be including <fcntl.h>." >&4
+ fi
+ fi
+ ;;
+*)
+ h_fcntl=false
+ val="$undef"
+ ;;
+esac
+set i_fcntl
+eval $setvar
+
: check for non-blocking I/O stuff
case "$h_sysfile" in
true) echo "#include <sys/file.h>" > head.c;;
case "$o_nonblock" in
'')
$cat head.c > try.c
- $cat >>try.c <<'EOCP'
+ $cat >>try.c <<EOCP
#include <stdio.h>
#include <stdlib.h>
+#$i_fcntl I_FCNTL
+#ifdef I_FCNTL
+#include <fcntl.h>
+#endif
int main() {
#ifdef O_NONBLOCK
printf("O_NONBLOCK\n");
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
+#$i_fcntl I_FCNTL
+#ifdef I_FCNTL
+#include <fcntl.h>
+#endif
#define MY_O_NONBLOCK $o_nonblock
#ifndef errno /* XXX need better Configure test */
extern int errno;
ret = read(pd[0], buf, 1); /* Should read EOF */
alarm(0);
sprintf(string, "%d\n", ret);
- write(3, string, strlen(string));
+ write(4, string, strlen(string));
exit(0);
}
set try
if eval $compile_ok; then
echo "$startsh" >mtry
- echo "$run ./try >try.out 2>try.ret 3>try.err || exit 4" >>mtry
+ echo "$run ./try >try.out 2>try.ret 4>try.err || exit 4" >>mtry
chmod +x mtry
./mtry >/dev/null 2>&1
case $? in
$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;
+int main() {
+ fd_set fds;
+
+#ifdef TRYBITS
+ if(fds.fds_bits);
#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
-
-: 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);
+
+#if defined(FD_SET) && defined(FD_CLR) && defined(FD_ISSET) && defined(FD_ZERO)
+ exit(0);
+#else
+ exit(1);
#endif
}
EOCP
set fgetpos d_fgetpos
eval $inlibc
-: see if flock exists
-set flock d_flock
+: see if finite exists
+set finite d_finite
eval $inlibc
-: see if this is a sys/file.h system
-val=''
-set sys/file.h val
-eval $inhdr
+: see if finitel exists
+set finitel d_finitel
+eval $inlibc
-: 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
+: see if flock exists
+set flock d_flock
+eval $inlibc
: see if prototype for flock is available
echo " "
set fork d_fork
eval $inlibc
+: see if fp_class exists
+set fp_class d_fp_class
+eval $inlibc
+
: see if pathconf exists
set pathconf d_pathconf
eval $inlibc
set fpathconf d_fpathconf
eval $inlibc
+: see if fpclass exists
+set fpclass d_fpclass
+eval $inlibc
+
+: see if fpclassify exists
+set fpclassify d_fpclassify
+eval $inlibc
+
+: see if fpclassl exists
+set fpclassl d_fpclassl
+eval $inlibc
+
: check for fpos64_t
echo " "
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 "grp" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "grp" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "grp" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "unistd" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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
eval $hasproto
-: see if getprpwnam exists
-set getprpwnam d_getprpwnam
+: see if getprpwnam exists
+set getprpwnam d_getprpwnam
+eval $inlibc
+
+: see if getpwent exists
+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 "pwd" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "pwd" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 getpwent exists
-set getpwent d_getpwent
+: 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 "pwd" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 "shadow" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ 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 $i_time time.h"
+ case "time" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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 d_htonl
eval $setvar
-: see if iconv exists
-set iconv d_iconv
-eval $inlibc
-
: index or strchr
echo " "
if set index val -f; eval $csym; $val; then
eval $setvar
$rm -f isascii*
+: see if isfinite exists
+set isfinite d_isfinite
+eval $inlibc
+
+: see if isinf exists
+set isinf d_isinf
+eval $inlibc
+
: see if isnan exists
set isnan d_isnan
eval $inlibc
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 $i_time time.h"
+ case "time" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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
eval $inhdr
: see if mmap exists
-set mmap d_mmap
-eval $inlibc
-: see what shmat returns
-: default to something harmless
-mmaptype='void *'
-case "$i_sysmman$d_mmap" in
-"$define$define")
- $cat >mmap.c <<'END'
-#include <sys/mman.h>
-void *mmap();
-END
- if $cc $ccflags -c mmap.c >/dev/null 2>&1; then
- mmaptype='void *'
- else
- mmaptype='caddr_t'
- fi
- echo "and it returns ($mmaptype)." >&4
- ;;
-esac
-
-
-
-: see if modfl exists
-set modfl d_modfl
-eval $inlibc
-
-d_modfl_pow32_bug="$undef"
-
-case "$d_longdbl$d_modfl" in
-$define$define)
- $cat <<EOM
-Checking to see whether your modfl() is okay for large values...
-EOM
-$cat >try.c <<EOCP
-#include <math.h>
-#include <stdio.h>
-int main() {
- long double nv = 4294967303.15;
- long double v, w;
- v = modfl(nv, &w);
-#ifdef __GLIBC__
- printf("glibc");
-#endif
- printf(" %"$sPRIfldbl" %"$sPRIfldbl" %"$sPRIfldbl"\n", nv, v, w);
- return 0;
-}
-EOCP
- case "$osname:$gccversion" in
- aix:) saveccflags="$ccflags"
- ccflags="$ccflags -qlongdouble" ;; # to avoid core dump
- esac
- set try
- if eval $compile; then
- foo=`$run ./try`
- case "$foo" in
- *" 4294967303.150000 1.150000 4294967302.000000")
- echo >&4 "Your modfl() is broken for large values."
- d_modfl_pow32_bug="$define"
- case "$foo" in
- glibc) echo >&4 "You should upgrade your glibc to at least 2.2.2 to get a fixed modfl()."
- ;;
- esac
- ;;
- *" 4294967303.150000 0.150000 4294967303.000000")
- echo >&4 "Your modfl() seems okay for large values."
- ;;
- *) echo >&4 "I don't understand your modfl() at all."
- d_modfl="$undef"
- ;;
- esac
- $rm -f try.* try core core.try.*
+set mmap d_mmap
+eval $inlibc
+: see what shmat returns
+: default to something harmless
+mmaptype='void *'
+case "$i_sysmman$d_mmap" in
+"$define$define")
+ $cat >mmap.c <<'END'
+#include <sys/mman.h>
+void *mmap();
+END
+ if $cc $ccflags -c mmap.c >/dev/null 2>&1; then
+ mmaptype='void *'
else
- echo "I cannot figure out whether your modfl() is okay, assuming it isn't."
- d_modfl="$undef"
+ mmaptype='caddr_t'
fi
- case "$osname:$gccversion" in
- aix:) ccflags="$saveccflags" ;; # restore
- esac
+ echo "and it returns ($mmaptype)." >&4
;;
esac
+
+
: see if mprotect exists
set mprotect d_mprotect
eval $inlibc
d_nv_preserves_uv="$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 poll d_poll
eval $inlibc
-: see if pthread_atfork exists
-set pthread_atfork d_pthread_atfork
+: see if readlink exists
+set readlink d_readlink
eval $inlibc
+echo " "
+procselfexe=''
+val="$undef"
+case "$d_readlink" in
+"$define")
+ if $issymlink /proc/self/exe ; then
+ $ls -l /proc/self/exe > reflect
+ if $contains /`basename $ls` reflect >/dev/null 2>&1; then
+ echo "You have Linux-like /proc/self/exe."
+ procselfexe='"/proc/self/exe"'
+ val="$define"
+ fi
+ fi
+ if $issymlink /proc/curproc/file ; then
+ $ls -l /proc/curproc/file > reflect
+ if $contains /`basename $ls` reflect >/dev/null 2>&1; then
+ echo "You have BSD-like /proc/curproc/file."
+ procselfexe='"/proc/curproc/file"'
+ val="$define"
+ fi
+ fi
+ ;;
+esac
+$rm -f reflect
+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 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
$cat >try.c <<EOP
$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 $i_stdlib stdlib.h"
+ case "stdlib" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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 readlink exists
-set readlink d_readlink
+: 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 $i_dirent dirent.h"
+ case "dirent" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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 $i_dirent dirent.h"
+ case "dirent" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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
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 $i_grp grp.h"
+ case "grp" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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 $i_netdb netdb.h"
+ case "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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 $i_locale locale.h"
+ case "locale" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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 $i_netdb netdb.h"
+ case "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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 $i_netdb netdb.h"
+ case "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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 $i_pwd pwd.h"
+ case "pwd" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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 $i_netdb netdb.h"
+ case "netdb" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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 $i_stdlib stdlib.h"
+ case "stdlib" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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 $i_stdlib stdlib.h"
+ case "stdlib" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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
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 $i_string string.h"
+ case "string" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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
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 "stdio" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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 $i_unistd unistd.h"
+ case "unistd" in
+ time)
+ hdrs="$hdrs $i_systime sys/time.h"
+ ;;
+ esac
+ case "$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; $val; then
Checking to see whether you can access character data unalignedly...
EOM
-$cat >try.c <<EOCP
+case "$d_u32align" in
+'') $cat >try.c <<EOCP
#include <stdio.h>
#define U32 $u32type
-#define BYTEORDER $byteorder
+#define BYTEORDER 0x$byteorder
+#define U8 $u8type
+#include <signal.h>
+#ifdef SIGBUS
+$signal_t bletch(s) int s; { exit(4); }
+#endif
int main() {
#if BYTEORDER == 0x1234 || BYTEORDER == 0x4321
- U8 buf[] = "\0\0\0\1\0\0\0\0";
+ U8 buf[8];
U32 *up;
int i;
fflush(stdout);
+#ifdef SIGBUS
+ signal(SIGBUS, bletch);
+#endif
+
+ buf[0] = 0;
+ buf[1] = 0;
+ buf[2] = 0;
+ buf[3] = 1;
+ buf[5] = 0;
+ buf[6] = 0;
+ buf[7] = 0;
+ buf[8] = 1;
+
for (i = 0; i < 4; i++) {
up = (U32*)(buf + i);
if (! ((*up == 1 << (8*i)) || /* big-endian */
EOCP
set try
if eval $compile_ok; then
- echo "(Testing for character data alignment may dump core.)" >&4
+ echo "(Testing for character data alignment may crash the test. That's okay.)" >&4
$run ./try 2>&1 >/dev/null
case "$?" in
0) cat >&4 <<EOM
d_u32align="$define"
;;
esac
- $rm -f core core.try.* try.core
else
rp='Can you access character data at unaligned addresses?'
dflt='n'
*) d_u32align="$define" ;;
esac
fi
+$rm -f core core.try.* try.core
+;;
+esac
: see if ualarm exists
set ualarm d_ualarm
set umask d_umask
eval $inlibc
+: see if unordered exists
+set unordered d_unordered
+eval $inlibc
+
: see if usleep exists
set usleep d_usleep
eval $inlibc
*) usevfork='false';;
esac
-: see if this is an sysdir system
-set sys/dir.h i_sysdir
-eval $inhdr
-
-: see if this is an sysndir system
-set sys/ndir.h i_sysndir
-eval $inhdr
-
: see if closedir exists
set closedir d_closedir
eval $inlibc
fi
case "$ivdformat" in
-'') echo "$0: Fatal: failed to find format strings, cannot continue." >& 4
+'') echo "$0: Fatal: failed to find format strings, cannot continue." >&4
exit 1
;;
esac
;;
esac
-: define a fucntion to check prototypes
-$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
set signal
if eval $compile_ok; then
- $run ./signal$_exe | $sort -n +1 | $uniq | $awk -f signal.awk >signal.lst
+ $run ./signal$_exe | ($sort -n -k 2 2>/dev/null || $sort -n +1) | $uniq | $awk -f signal.awk >signal.lst
else
echo "(I can't seem be able to compile the whole test program)" >&4
echo "(I'll try it in little pieces.)" >&4
done
if $test -s signal.ls1; then
$cat signal.nsg signal.ls1 |
- $sort -n +1 | $uniq | $awk -f signal.awk >signal.lst
+ $sort -n | $uniq | $awk -f signal.awk >signal.lst
fi
fi
esac
echo " "
comp='yacc'
-if $test -f "$byacc"; then
+if $test -f "$byacc$_exe"; then
dflt="$byacc"
comp="byacc or $comp"
fi
-if $test -f "$bison"; then
+if $test -f "$bison$_exe"; then
comp="$comp or bison -y"
fi
rp="Which compiler compiler ($comp) shall I use?"
;;
esac
-: see if fcntl.h is there
-val=''
-set fcntl.h val
+: see if this is a fp.h system
+set fp.h i_fp
eval $inhdr
-: see if we can include fcntl.h
-case "$val" in
-"$define")
- echo " "
- if $h_fcntl; then
- val="$define"
- echo "We'll be including <fcntl.h>." >&4
- else
- val="$undef"
- if $h_sysfile; then
- echo "We don't need to include <fcntl.h> if we include <sys/file.h>." >&4
- else
- echo "We won't be including <fcntl.h>." >&4
- fi
- fi
- ;;
-*)
- h_fcntl=false
- val="$undef"
- ;;
-esac
-set i_fcntl
-eval $setvar
-
-: see if this is a iconv.h system
-set iconv.h i_iconv
+: see if this is a fp_class.h system
+set fp_class.h i_fp_class
eval $inhdr
: see if this is a ieeefp.h system
-set ieeefp.h i_ieeefp
-eval $inhdr
+case "$i_ieeefp" in
+'' ) set ieeefp.h i_ieeefp
+ eval $inhdr
+ ;;
+esac
: see if this is a libutil.h system
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
: see if ndbm.h is available
set ndbm.h t_ndbm
eval $inhdr
+
+case "$t_ndbm" in
+$undef)
+ # Some Linux distributions such as RedHat 7.1 put the
+ # ndbm.h header in /usr/include/gdbm/ndbm.h.
+ if $test -f /usr/include/gdbm/ndbm.h; then
+ echo '<gdbm/ndbm.h> found.'
+ ccflags="$ccflags -I/usr/include/gdbm"
+ cppflags="$cppflags -I/usr/include/gdbm"
+ t_ndbm=$define
+ fi
+ ;;
+esac
+
case "$t_ndbm" in
$define)
: see if dbm_open exists
bull c cadmus clipper CMU COFF COMPILER_VERSION
concurrent convex cpu cray CRAY CRAYMPP ctix CX_UX
CYGWIN DGUX DGUX_SOURCE DJGPP dmert DOLPHIN DPX2 DSO
-Dynix DynixPTX ELF encore EPI EXTENSIONS FILE_OFFSET_BITS
-FreeBSD GCC_NEW_VARARGS gcos gcx gimpel
-GNU_SOURCE GNUC GNUC_MINOR GO32 gould GOULD_PN
+Dynix DynixPTX ELF encore EPI EXTENSIONS FAVOR_BSD
+FILE_OFFSET_BITS FreeBSD GCC_NEW_VARARGS gcos gcx gimpel
+GLIBC GLIBC_MINOR
+GNU_SOURCE GNUC GNUC_MINOR GNU_LIBRARY GO32 gould GOULD_PN
H3050R H3050RX hbullx20 hcx host_mips
hp200 hp300 hp700 HP700 hp800 hp9000
hp9000s200 hp9000s300 hp9000s400 hp9000s500
tower32_800 tower32_850 tss
u370 u3b u3b2 u3b20 u3b200 u3b20d u3b5
ultrix UMAXV UnicomPBB UnicomPBD UNICOS UNICOSMK
-unix UNIX95 UNIX99 unixpc unos USGr4 USGr4_2
+unix UNIX95 UNIX99 unixpc unos
+USE_BSD USE_FILE_OFFSET64 USE_GNU USE_ISOC9X USE_LARGEFILE USE_LARGEFILE64
+USE_MISC USE_POSIX USE_POSIX199309 USE_POSIX199506 USE_POSIX2
+USE_REENTRANT USE_SVID USE_UNIX98 USE_XOPEN USE_XOPEN_EXTENDED
+USGr4 USGr4_2
Utek UTek UTS UWIN uxpm uxps vax venix VMESA vms xenix Xenix286
XOPEN_SOURCE XOPEN_SOURCE_EXTENDED XPG2 XPG2_EXTENDED
XPG3 XPG3_EXTENDED XPG4 XPG4_EXTENDED
val=$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
else
if $test -d $xxx -a $# -lt 10; then
set $1$xxx/ $*;
- cd $xxx;
+ cd "$xxx";
eval $find_extensions;
cd ..;
shift;
esac;
done'
tdir=`pwd`
-cd $rsrc/ext
+cd "$rsrc/ext"
set X
shift
eval $find_extensions
+# Special case: Add in threads/shared since it is not picked up by the
+# recursive find above (and adding in general recursive finding breaks
+# SDBM_File/sdbm). A.D. 10/25/2001.
+known_extensions="$known_extensions threads/shared"
set X $nonxs_extensions
shift
nonxs_extensions="$*"
set X $known_extensions
shift
known_extensions="$*"
-cd $tdir
+cd "$tdir"
: Now see which are supported on this system.
avail_ext=''
;;
Socket|socket)
case "$d_socket" in
- true|$define|y) avail_ext="$avail_ext $xxx" ;;
+ true|$define|y)
+ case "$osname" in
+ beos) ;; # not unless BONE
+ *) avail_ext="$avail_ext $xxx" ;;
+ esac
+ ;;
esac
;;
Sys/Syslog|sys/syslog)
esac
esac
;;
+ threads|threads/shared)
+ case "$usethreads" in
+ true|$define|y)
+ case "$useithreads" in
+ $define|true|[yY]*) avail_ext="$avail_ext $xxx" ;;
+ esac
+ esac
+ ;;
IPC/SysV|ipc/sysv)
: XXX Do we need a useipcsysv variable here
case "${d_msg}${d_sem}${d_shm}" in
: Exclude those that are not xs extensions
case "$dflt" in
'') dflt=none;;
+ *) case " $dflt " in
+ *" Encode "*) # Add the subextensions of Encode
+ cd "$rsrc/ext"
+ for xxx in `ls Encode/*/Makefile.PL|awk -F/ '{print $2}'`; do
+ dflt="$dflt Encode/$xxx"
+ done
+ cd "$tdir"
+ ;;
+ esac
+ ;;
esac
rp="What extensions do you wish to include?"
. ./myread
cd ..
fi
+: configuration may be patched via a 'config.arch' file
+if $test -f config.arch; then
+ echo "I see a config.arch file, loading it."
+ . ./config.arch
+fi
+
: configuration may be patched via a 'config.over' file
if $test -f config.over; then
echo " "
archname64='$archname64'
archname='$archname'
archobjs='$archobjs'
+asctime_r_proto='$asctime_r_proto'
awk='$awk'
baserev='$baserev'
bash='$bash'
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_chown='$d_chown'
d_chroot='$d_chroot'
d_chsize='$d_chsize'
+d_class='$d_class'
d_closedir='$d_closedir'
d_cmsghdr_s='$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='$d_dbminitproto'
d_difftime='$d_difftime'
+d_dirfd='$d_dirfd'
d_dirnamlen='$d_dirnamlen'
d_dlerror='$d_dlerror'
d_dlopen='$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='$d_fchdir'
d_fd_set='$d_fd_set'
d_fds_bits='$d_fds_bits'
d_fgetpos='$d_fgetpos'
+d_finite='$d_finite'
+d_finitel='$d_finitel'
d_flexfnam='$d_flexfnam'
d_flock='$d_flock'
d_flockproto='$d_flockproto'
d_fork='$d_fork'
+d_fp_class='$d_fp_class'
d_fpathconf='$d_fpathconf'
+d_fpclass='$d_fpclass'
+d_fpclassify='$d_fpclassify'
+d_fpclassl='$d_fpclassl'
d_fpos64_t='$d_fpos64_t'
d_frexpl='$d_frexpl'
d_fs_data_s='$d_fs_data_s'
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='$d_hasmntopt'
d_htonl='$d_htonl'
-d_iconv='$d_iconv'
d_index='$d_index'
d_inetaton='$d_inetaton'
d_int64_t='$d_int64_t'
d_isascii='$d_isascii'
+d_isfinite='$d_isfinite'
+d_isinf='$d_isinf'
d_isnan='$d_isnan'
d_isnanl='$d_isnanl'
d_killpg='$d_killpg'
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='$d_longdbl'
d_nice='$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_pipe='$d_pipe'
d_poll='$d_poll'
d_portable='$d_portable'
+d_procselfexe='$d_procselfexe'
d_pthread_atfork='$d_pthread_atfork'
d_pthread_yield='$d_pthread_yield'
d_pwage='$d_pwage'
d_pwquota='$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='$d_ualarm'
d_umask='$d_umask'
d_uname='$d_uname'
d_union_semun='$d_union_semun'
+d_unordered='$d_unordered'
d_usleep='$d_usleep'
d_usleepproto='$d_usleepproto'
d_ustat='$d_ustat'
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='$gmtime_r_proto'
grep='$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='$i_dirent'
i_dlfcn='$i_dlfcn'
i_fcntl='$i_fcntl'
i_float='$i_float'
+i_fp='$i_fp'
+i_fp_class='$i_fp_class'
i_gdbm='$i_gdbm'
i_grp='$i_grp'
-i_iconv='$i_iconv'
i_ieeefp='$i_ieeefp'
i_inttypes='$i_inttypes'
i_langinfo='$i_langinfo'
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'
prefixexp='$prefixexp'
privlib='$privlib'
privlibexp='$privlibexp'
+procselfexe='$procselfexe'
prototype='$prototype'
ptrsize='$ptrsize'
quadkind='$quadkind'
quadtype='$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'
exec 1>&4
pwd=`pwd`
. ./UU/extract
-cd $pwd
+cd "$pwd"
if $contains '^depend:' [Mm]akefile >/dev/null 2>&1; then
dflt=y