# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
-# Generated on Sun Apr 20 11:44:59 EET DST 2003 [metaconfig 3.0 PL70]
+# Generated on Mon Jan 19 17:27:25 MET 2004 [metaconfig 3.0 PL70]
# (with additional metaconfig patches by perlbug@perl.org)
cat >c1$$ <<EOF
targetarch=''
to=''
usecrosscompile=''
+mistrustnm=''
perllibs=''
dynamic_ext=''
extensions=''
d_endsent=''
d_endservent_r=''
endservent_r_proto=''
+d_faststdio=''
d_fchdir=''
d_fchmod=''
d_fchown=''
d_msgsnd=''
d_msync=''
d_munmap=''
-d_nanosleep=''
d_nice=''
d_nl_langinfo=''
d_off64_t=''
d_old_pthread_create_joinable=''
old_pthread_create_joinable=''
d_pthread_atfork=''
+d_pthread_attr_setscope=''
d_pthread_yield=''
d_sched_yield=''
sched_yield=''
installsitebin=''
sitebin=''
sitebinexp=''
-installsitehtml1=''
-sitehtml1=''
-sitehtml1exp=''
-installsitehtml3=''
-sitehtml3=''
-sitehtml3exp=''
+installsitehtml1dir=''
+sitehtml1dir=''
+sitehtml1direxp=''
+installsitehtml3dir=''
+sitehtml3dir=''
+sitehtml3direxp=''
installsitelib=''
sitelib=''
sitelib_stem=''
sitelibexp=''
-installsiteman1=''
-siteman1=''
-siteman1exp=''
-installsiteman3=''
-siteman3=''
-siteman3exp=''
+installsiteman1dir=''
+siteman1dir=''
+siteman1direxp=''
+installsiteman3dir=''
+siteman3dir=''
+siteman3direxp=''
siteprefix=''
siteprefixexp=''
installsitescript=''
archname64=''
use64bitall=''
use64bitint=''
+usefaststdio=''
ccflags_uselargefiles=''
ldflags_uselargefiles=''
libswanted_uselargefiles=''
installvendorbin=''
vendorbin=''
vendorbinexp=''
-installvendorhtml1=''
-vendorhtml1=''
-vendorhtml1exp=''
-installvendorhtml3=''
-vendorhtml3=''
-vendorhtml3exp=''
+installvendorhtml1dir=''
+vendorhtml1dir=''
+vendorhtml1direxp=''
+installvendorhtml3dir=''
+vendorhtml3dir=''
+vendorhtml3direxp=''
d_vendorlib=''
installvendorlib=''
vendorlib=''
vendorlib_stem=''
vendorlibexp=''
-installvendorman1=''
-vendorman1=''
-vendorman1exp=''
-installvendorman3=''
-vendorman3=''
-vendorman3exp=''
+installvendorman1dir=''
+vendorman1dir=''
+vendorman1direxp=''
+installvendorman3dir=''
+vendorman3dir=''
+vendorman3direxp=''
usevendorprefix=''
vendorprefix=''
vendorprefixexp=''
fi
i_whoami=''
+ccname=''
+ccversion=''
+perllibs=''
+: set useposix=false in your hint file to disable the POSIX extension.
+useposix=true
+: set useopcode=false in your hint file to disable the Opcode extension.
+useopcode=true
+: Trailing extension. Override this in a hint file, if needed.
+: Extra object files, if any, needed on this platform.
+archobjs=''
+archname=''
: Possible local include directories to search.
: Set locincpth to "" in a hint file to defeat local include searches.
locincpth="/usr/local/include /opt/local/include /usr/gnu/include"
: no include file wanted by default
inclwanted=''
-siteman1=''
-siteman3=''
-sitescript=''
-: Trailing extension. Override this in a hint file, if needed.
-: Extra object files, if any, needed on this platform.
-archobjs=''
groupstype=''
libnames=''
: change the next line if compiling for Xenix/286 on Xenix/386
libswanted=''
: some systems want to use only the non-versioned libso:s
ignore_versioned_solibs=''
-: full support for void wanted by default
-defvoidused=15
-
-ccname=''
-ccversion=''
-perllibs=''
-: set useposix=false in your hint file to disable the POSIX extension.
-useposix=true
-: set useopcode=false in your hint file to disable the Opcode extension.
-useopcode=true
+siteman1dir=''
+siteman3dir=''
+sitescript=''
archname64=''
ccflags_uselargefiles=''
ldflags_uselargefiles=''
libswanted_uselargefiles=''
: set usemultiplicity on the Configure command line to enable multiplicity.
: set usesocks on the Configure command line to enable socks.
-archname=''
: set usethreads on the Configure command line to enable threads.
usereentrant='undef'
+: full support for void wanted by default
+defvoidused=15
+
: List of libraries we want.
-: If anyone needs -lnet, put it in a hint file.
-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="$libswanted ucb bsd BSD PW x util rt posix4"
+: If anyone needs extra -lxxx, put those in a hint file.
+libswanted="sfio socket bind inet nsl nm ndbm gdbm dbm db malloc dl dld ld sun"
+libswanted="$libswanted m crypt sec util c cposix posix ucb bsd BSD"
: 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 ! !'`
mips) osname=mips_osf1 ;;
esac
;;
- unixware) osname=svr5
+ # UnixWare 7.1.2 is known as Open UNIX 8
+ openunix|unixware) osname=svr5
osvers="$4"
;;
uts) osname=uts
: who configured the system
cf_time=`LC_ALL=C; LANGUAGE=C; export LC_ALL; export LANGUAGE; $date 2>&1`
-cf_by=`(logname) 2>/dev/null`
case "$cf_by" in
"")
- cf_by=`(whoami) 2>/dev/null`
+ cf_by=`(logname) 2>/dev/null`
case "$cf_by" in
- "") cf_by=unknown ;;
+ "")
+ cf_by=`(whoami) 2>/dev/null`
+ case "$cf_by" in
+ "") cf_by=unknown ;;
+ esac ;;
esac ;;
esac
eval $setvar
-case "$usethreads" in
-"$define"|true|[yY]*)
: Look for a hint-file generated 'call-back-unit'. If the
: user has specified that a threading perl is to be built,
: we may need to set or change some other defaults.
- if $test -f usethreads.cbu; then
- echo "Your platform has some specific hints for threaded builds, using them..."
- . ./usethreads.cbu
- else
+if $test -f usethreads.cbu; then
+ echo "Your platform has some specific hints regarding threaded builds, using them..."
+ . ./usethreads.cbu
+else
+ case "$usethreads" in
+ "$define"|true|[yY]*)
$cat <<EOM
-(Your platform doesn't have any specific hints for threaded builds.
+(Your platform does not have any specific hints for threaded builds.
Assuming POSIX threads, then.)
EOM
- fi
;;
-esac
+ esac
+fi
cat <<EOM
true|[yY]*) uselongdouble="$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
+if $test -f uselongdouble.cbu; then
+ echo "Your platform has some specific hints regarding long doubles, using them..."
+ . ./uselongdouble.cbu
+else
+ case "$uselongdouble" in
+ $define)
$cat <<EOM
-(Your platform doesn't have any specific hints for long doubles.)
+(Your platform does not have any specific hints for long doubles.)
EOM
- fi
;;
-esac
+ esac
+fi
: Looking for optional libraries
echo " "
;;
esac
-case "$use64bitint" in
-"$define"|true|[yY]*)
: Look for a hint-file generated 'call-back-unit'. If the
: user has specified that a 64-bit perl is to be built,
: we may need to set or change some other defaults.
if $test -f use64bitint.cbu; then
- echo "Your platform has some specific hints for 64-bit integers, using them..."
+ echo "Your platform has some specific hints regarding 64-bit integers, using them..."
. ./use64bitint.cbu
fi
+case "$use64bitint" in
+"$define"|true|[yY]*)
case "$longsize" in
4) case "$archname64" in
'') archname64=64int ;;
;;
esac
-case "$use64bitall" in
-"$define"|true|[yY]*)
: Look for a hint-file generated 'call-back-unit'. If the
: user has specified that a maximally 64-bit perl is to be built,
: we may need to set or change some other defaults.
if $test -f use64bitall.cbu; then
- echo "Your platform has some specific hints for 64-bit builds, using them..."
+ echo "Your platform has some specific hints regarding 64-bit builds, using them..."
. ./use64bitall.cbu
fi
+case "$use64bitall" in
+"$define"|true|[yY]*)
case "$longsize" in
4) case "$archname64" in
''|64int) archname64=64all ;;
longdblsize="$ans"
fi
if $test "X$doublesize" = "X$longdblsize"; then
- echo "(That isn't any different from an ordinary double.)"
+ echo "That isn't any different from an ordinary double."
+ echo "I'll keep your setting anyway, but you may see some"
+ echo "harmless compilation warnings."
fi
;;
esac
esac
;;
esac
+if $test -f archname.cbu; then
+ echo "Your platform has some specific hints for architecture name, using them..."
+ . ./archname.cbu
+fi
: determine root of directory hierarchy where package will be installed.
case "$prefix" in
rp='List of earlier versions to include in @INC?'
. ./myread
case "$ans" in
-[Nn]one|''|' ') inc_version_list=' ' ;;
+[Nn]one|''|' '|$undef) inc_version_list=' ' ;;
*) inc_version_list="$ans" ;;
esac
case "$inc_version_list" in
xscan='eval "<libc.ptf $com >libc.list"; $echo $n ".$c" >&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/^.* $xxx *//p'";\
+if com="$sed -n -e 's/__IO//' -e 's/^.* $xxx *//p'";\
eval $xscan;\
$contains '^fprintf$' libc.list >/dev/null 2>&1; then
eval $xrun
: is a C symbol defined?
csym='tlook=$1;
case "$3" in
--v) tf=libc.tmp; tc=""; tdc="";;
--a) tf=libc.tmp; tc="[0]"; tdc="[]";;
-*) tlook="^$1\$"; tf=libc.list; tc="()"; tdc="()";;
+-v) tf=libc.tmp; tdc="";;
+-a) tf=libc.tmp; tdc="[]";;
+*) tlook="^$1\$"; tf=libc.list; tdc="()";;
esac;
tx=yes;
case "$reuseval-$4" in
esac;
case "$tx" in
yes)
- case "$runnm" in
- true)
- if $contains $tlook $tf >/dev/null 2>&1;
- then tval=true;
- else tval=false;
- fi;;
- *)
- echo "int main() { extern short $1$tdc; printf(\"%hd\", $1$tc); }" > t.c;
- if $cc -o t $optimize $ccflags $ldflags t.c $libs >/dev/null 2>&1;
- then tval=true;
- else tval=false;
+ tval=false;
+ if $test "$runnm" = true; then
+ if $contains $tlook $tf >/dev/null 2>&1; then
+ tval=true;
+ elif $test "$mistrustnm" = compile -o "$mistrustnm" = run; then
+ echo "void *(*(p()))$tdc { extern void *$1$tdc; return &$1; } int main() { if(p()) return(0); else return(1); }"> try.c;
+ $cc -o try $optimize $ccflags $ldflags try.c >/dev/null 2>&1 $libs && tval=true;
+ $test "$mistrustnm" = run -a -x try && { $run ./try$_exe >/dev/null 2>&1 || tval=false; };
+ $rm -f try$_exe try.c core core.* try.core;
fi;
- $rm -f t t.c;;
- esac;;
+ else
+ echo "void *(*(p()))$tdc { extern void *$1$tdc; return &$1; } int main() { if(p()) return(0); else return(1); }"> try.c;
+ $cc -o try $optimize $ccflags $ldflags try.c $libs >/dev/null 2>&1 && tval=true;
+ $rm -f try$_exe try.c;
+ fi;
+ ;;
*)
case "$tval" in
$define) tval=true;;
*) tval=false;;
- esac;;
+ esac;
+ ;;
esac;
eval "$2=$tval"'
fi
: determine where add-on html pages go
-: There is no standard location, so try to copy the previously-selected
+: There is no standard location, so try to copy the previously-selected
: directory structure for the core html pages.
-case "$sitehtml1" in
-'') dflt=`echo "$html1dir" | $sed "s#^$prefix#$siteprefix#"` ;;
-*) dflt=$sitehtml1 ;;
+case "$sitehtml1dir" in
+'') dflt=`echo "$html1dir" | $sed "s#^$prefix#$siteprefix#"` ;;
+*) dflt=$sitehtml1dir ;;
esac
case "$dflt" in
''|' ') dflt=none ;;
fn=dn+~
rp='Pathname where the site-specific html pages should be installed?'
. ./getfile
-sitehtml1="$ans"
-sitehtml1exp="$ansexp"
-: Use ' ' for none so value is preserved next time through Configure
-$test X"$sitehtml1" = "X" && sitehtml1=' '
+sitehtml1dir="$ans"
+sitehtml1direxp="$ansexp"
: Change installation prefix, if necessary.
if $test X"$prefix" != X"$installprefix"; then
- installsitehtml1=`echo "$sitehtml1exp" | $sed "s#^$prefix#$installprefix#"`
+ installsitehtml1dir=`echo $sitehtml1direxp | $sed "s#^$prefix#$installprefix#"`
else
- installsitehtml1="$sitehtml1exp"
+ installsitehtml1dir="$sitehtml1direxp"
fi
: determine where add-on library html pages go
: There is no standard location, so try to copy the previously-selected
: directory structure for the core html pages.
-case "$sitehtml3" in
-'') dflt=`echo "$html3dir" | $sed "s#^$prefix#$siteprefix#"` ;;
-*) dflt=$sitehtml3 ;;
+case "$sitehtml3dir" in
+'') dflt=`echo "$html3dir" | $sed "s#^$prefix#$siteprefix#"` ;;
+*) dflt=$sitehtml3dir ;;
esac
case "$dflt" in
''|' ') dflt=none ;;
fn=dn+~
rp='Pathname where the site-specific library html pages should be installed?'
. ./getfile
-sitehtml3="$ans"
-sitehtml3exp="$ansexp"
-: Use ' ' for none so value is preserved next time through Configure
-$test X"$sitehtml3" = "X" && sitehtml3=' '
+sitehtml3dir="$ans"
+sitehtml3direxp="$ansexp"
: Change installation prefix, if necessary.
if $test X"$prefix" != X"$installprefix"; then
- installsitehtml3=`echo "$sitehtml3exp" | $sed "s#^$prefix#$installprefix#"`
+ installsitehtml3dir=`echo $sitehtml3direxp | $sed "s#^$prefix#$installprefix#"`
else
- installsitehtml3="$sitehtml3exp"
+ installsitehtml3dir="$sitehtml3direxp"
fi
: determine where add-on manual pages go
-case "$siteman1" in
-'') dflt=`echo "$man1dir" | $sed "s#^$prefix#$siteprefix#"` ;;
-*) dflt=$siteman1 ;;
+case "$siteman1dir" in
+'') dflt=`echo $man1dir | $sed "s#^$prefix#$siteprefix#"` ;;
+*) dflt=$siteman1dir ;;
esac
case "$dflt" in
''|' ') dflt=none ;;
fn=dn+~
rp='Pathname where the site-specific manual pages should be installed?'
. ./getfile
-siteman1="$ans"
-siteman1exp="$ansexp"
-: Use ' ' for none so value is preserved next time through Configure
-$test X"$siteman1" = "X" && siteman1=' '
+siteman1dir="$ans"
+siteman1direxp="$ansexp"
: Change installation prefix, if necessary.
if $test X"$prefix" != X"$installprefix"; then
- installsiteman1=`echo "$siteman1exp" | $sed "s#^$prefix#$installprefix#"`
+ installsiteman1dir=`echo $siteman1direxp | $sed "s#^$prefix#$installprefix#"`
else
- installsiteman1="$siteman1exp"
+ installsiteman1dir="$siteman1direxp"
fi
: determine where add-on library man pages go
-case "$siteman3" in
-'') dflt=`echo "$man3dir" | $sed "s#^$prefix#$siteprefix#"` ;;
-*) dflt=$siteman3 ;;
+case "$siteman3dir" in
+'') dflt=`echo $man3dir | $sed "s#^$prefix#$siteprefix#"` ;;
+*) dflt=$siteman3dir ;;
esac
case "$dflt" in
''|' ') dflt=none ;;
fn=dn+~
rp='Pathname where the site-specific library manual pages should be installed?'
. ./getfile
-siteman3="$ans"
-siteman3exp="$ansexp"
-: Use ' ' for none so value is preserved next time through Configure
-$test X"$siteman3" = "X" && siteman3=' '
+siteman3dir="$ans"
+siteman3direxp="$ansexp"
: Change installation prefix, if necessary.
if $test X"$prefix" != X"$installprefix"; then
- installsiteman3=`echo "$siteman3exp" | $sed "s#^$prefix#$installprefix#"`
+ installsiteman3dir=`echo $siteman3direxp | $sed "s#^$prefix#$installprefix#"`
else
- installsiteman3="$siteman3exp"
+ installsiteman3dir="$siteman3direxp"
fi
: determine where add-on public executable scripts go
installsitescript="$sitescriptexp"
fi
+case "$usefaststdio" in
+$define|true|[yY]*|'')
+ xversion=`awk '/define[ ]+PERL_VERSION/ {print $3}' $rsrc/patchlevel.h`
+ case "$xversion" in
+ [68]) dflt='y' ;;
+ *) dflt='n' ;;
+ esac
+ ;;
+*) dflt='n';;
+esac
+cat <<EOM
+
+Perl can be built to use 'fast stdio', which means using the stdio
+library but also directly manipulating the stdio buffers to enable
+faster I/O. Using stdio is better for backward compatibility (especially
+for Perl extensions), but on the other hand since Perl 5.8 the 'perlio'
+interface has been preferred instead of stdio.
+
+If this doesn't make any sense to you, just accept the default '$dflt'.
+EOM
+rp='Use the "fast stdio" if available?'
+. ./myread
+case "$ans" in
+y|Y) val="$define" ;;
+*) val="$undef" ;;
+esac
+set usefaststdio
+eval $setvar
+
+
: define an is-a-typedef? function
typedef='type=$1; var=$2; def=$3; shift; shift; shift; inclist=$@;
case "$inclist" in
esac
set uselargefiles
eval $setvar
-case "$uselargefiles" in
-"$define")
: Look for a hint-file generated 'call-back-unit'. If the
: user has specified that a large files perl is to be built,
: we may need to set or change some other defaults.
+if $test -f uselargefiles.cbu; then
+ echo "Your platform has some specific hints regarding large file builds, using them..."
+ . ./uselargefiles.cbu
+fi
+case "$uselargefiles" in
+"$define")
if $test -f uselargefiles.cbu; then
- echo "Your platform has some specific hints for large file builds, using them..."
- . ./uselargefiles.cbu
echo " "
echo "Rechecking to see how big your file offsets are..." >&4
$cat >try.c <<EOCP
fi
case "$vendorprefix" in
-'') vendorhtml1=''
- vendorhtml1exp=''
+'') vendorhtml1dir=''
+ vendorhtml1direxp=''
;;
*) : determine where vendor-supplied html pages go.
: There is no standard location, so try to copy the previously-selected
: directory structure for the core html pages.
: XXX Better default suggestions would be welcome.
- case "$vendorhtml1" in
+ case "$vendorhtml1dir" in
'') dflt=`echo "$html1dir" | $sed "s#^$prefix#$vendorprefix#"` ;;
- *) dflt=$vendorhtml1 ;;
+ *) dflt=$vendorhtml1dir ;;
esac
case "$dflt" in
''|' ') dflt=none ;;
fn=dn+~
rp='Pathname for the vendor-supplied html pages?'
. ./getfile
- vendorhtml1="$ans"
- vendorhtml1exp="$ansexp"
+ vendorhtml1dir="$ans"
+ vendorhtml1direxp="$ansexp"
;;
esac
: Use ' ' for none so value is preserved next time through Configure
-$test X"$vendorhtml1" = "X" && vendorhtml1=' '
+$test X"$vendorhtml1dir" = "X" && vendorhtml1dir=' '
: Change installation prefix, if necessary.
if $test X"$prefix" != X"$installprefix"; then
- installvendorhtml1=`echo $vendorhtml1exp | $sed "s#^$prefix#$installprefix#"`
+ installvendorhtml1dir=`echo $vendorhtml1direxp | $sed "s#^$prefix#$installprefix#"`
else
- installvendorhtml1="$vendorhtml1exp"
+ installvendorhtml1dir="$vendorhtml1direxp"
fi
case "$vendorprefix" in
-'') vendorhtml3=''
- vendorhtml3exp=''
+'') vendorhtml3dir=''
+ vendorhtml3direxp=''
;;
*) : determine where vendor-supplied module html pages go.
: There is no standard location, so try to copy the previously-selected
: directory structure for the core html pages.
: XXX Better default suggestions would be welcome.
- case "$vendorhtml3" in
+ case "$vendorhtml3dir" in
'') dflt=`echo "$html3dir" | $sed "s#^$prefix#$vendorprefix#"` ;;
- *) dflt=$vendorhtml3 ;;
+ *) dflt=$vendorhtml3dir ;;
esac
case "$dflt" in
''|' ') dflt=none ;;
fn=dn+~
rp='Pathname for the vendor-supplied html pages?'
. ./getfile
- vendorhtml3="$ans"
- vendorhtml3exp="$ansexp"
+ vendorhtml3dir="$ans"
+ vendorhtml3direxp="$ansexp"
;;
esac
: Use ' ' for none so value is preserved next time through Configure
-$test X"$vendorhtml3" = "X" && vendorhtml3=' '
+$test X"$vendorhtml3dir" = "X" && vendorhtml3dir=' '
: Change installation prefix, if necessary.
if $test X"$prefix" != X"$installprefix"; then
- installvendorhtml3=`echo $vendorhtml3exp | $sed "s#^$prefix#$installprefix#"`
+ installvendorhtml3dir=`echo $vendorhtml3direxp | $sed "s#^$prefix#$installprefix#"`
else
- installvendorhtml3="$vendorhtml3exp"
+ installvendorhtml3dir="$vendorhtml3direxp"
fi
case "$vendorprefix" in
-'') vendorman1=''
- vendorman1exp=''
+'') vendorman1dir=''
+ vendorman1direxp=''
;;
*) : determine where vendor-supplied manual pages go.
- case "$vendorman1" in
+ case "$vendorman1dir" in
'') dflt=`echo "$man1dir" | $sed "s#^$prefix#$vendorprefix#"` ;;
- *) dflt=$vendorman1 ;;
+ *) dflt=$vendorman1dir ;;
esac
case "$dflt" in
''|' ') dflt=none ;;
fn=nd~+
rp='Pathname for the vendor-supplied manual section 1 pages?'
. ./getfile
- vendorman1="$ans"
- vendorman1exp="$ansexp"
+ vendorman1dir="$ans"
+ vendorman1direxp="$ansexp"
;;
esac
: Use ' ' for none so value is preserved next time through Configure
-$test X"$vendorman1" = "X" && vendorman1=' '
+$test X"$vendorman1dir" = "X" && vendorman1dir=' '
: Change installation prefix, if necessary.
if $test X"$prefix" != X"$installprefix"; then
- installvendorman1=`echo "$vendorman1exp" | $sed "s#^$prefix#$installprefix#"`
+ installvendorman1dir=`echo "$vendorman1direxp" | $sed "s#^$prefix#$installprefix#"`
else
- installvendorman1="$vendorman1exp"
+ installvendorman1dir="$vendorman1direxp"
fi
case "$vendorprefix" in
-'') vendorman3=''
- vendorman3exp=''
+'') vendorman3dir=''
+ vendorman3direxp=''
;;
*) : determine where vendor-supplied module manual pages go.
- case "$vendorman3" in
+ case "$vendorman3dir" in
'') dflt=`echo "$man3dir" | $sed "s#^$prefix#$vendorprefix#"` ;;
- *) dflt=$vendorman3 ;;
+ *) dflt=$vendorman3dir ;;
esac
case "$dflt" in
''|' ') dflt=none ;;
fn=nd~+
rp='Pathname for the vendor-supplied manual section 3 pages?'
. ./getfile
- vendorman3="$ans"
- vendorman3exp="$ansexp"
+ vendorman3dir="$ans"
+ vendorman3direxp="$ansexp"
;;
esac
: Use ' ' for none so value is preserved next time through Configure
-$test X"$vendorman3" = "X" && vendorman3=' '
+$test X"$vendorman3dir" = "X" && vendorman3dir=' '
: Change installation prefix, if necessary.
if $test X"$prefix" != X"$installprefix"; then
- installvendorman3=`echo "$vendorman3exp" | $sed "s#^$prefix#$installprefix#"`
+ installvendorman3dir=`echo "$vendorman3direxp" | $sed "s#^$prefix#$installprefix#"`
else
- installvendorman3="$vendorman3exp"
+ installvendorman3dir="$vendorman3direxp"
fi
case "$vendorprefix" in
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));
+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
esac
$rm -f try try.* .out core head.c mtry
-: see if fchdir exists
-set fchdir d_fchdir
-eval $inlibc
-
-: see if fchmod exists
-set fchmod d_fchmod
-eval $inlibc
-
-: see if fchown exists
-set fchown d_fchown
-eval $inlibc
+: see if _ptr and _cnt from stdio act std
+echo " "
-: see if this is an fcntl system
-set fcntl d_fcntl
-eval $inlibc
+if $contains '_lbfsize' `./findhdr stdio.h` >/dev/null 2>&1 ; then
+ echo "(Looks like you have stdio.h from BSD.)"
+ case "$stdio_ptr" in
+ '') stdio_ptr='((fp)->_p)'
+ ptr_lval=$define
+ ;;
+ *) ptr_lval=$d_stdio_ptr_lval;;
+ esac
+ case "$stdio_cnt" in
+ '') stdio_cnt='((fp)->_r)'
+ cnt_lval=$define
+ ;;
+ *) cnt_lval=$d_stdio_cnt_lval;;
+ esac
+ case "$stdio_base" in
+ '') stdio_base='((fp)->_ub._base ? (fp)->_ub._base : (fp)->_bf._base)';;
+ esac
+ case "$stdio_bufsiz" in
+ '') stdio_bufsiz='((fp)->_ub._base ? (fp)->_ub._size : (fp)->_bf._size)';;
+ esac
+elif $contains '_IO_fpos_t' `./findhdr stdio.h` `./findhdr libio.h` >/dev/null 2>&1 ; then
+ echo "(Looks like you have stdio.h from Linux.)"
+ case "$stdio_ptr" in
+ '') stdio_ptr='((fp)->_IO_read_ptr)'
+ ptr_lval=$define
+ ;;
+ *) ptr_lval=$d_stdio_ptr_lval;;
+ esac
+ case "$stdio_cnt" in
+ '') stdio_cnt='((fp)->_IO_read_end - (fp)->_IO_read_ptr)'
+ cnt_lval=$undef
+ ;;
+ *) cnt_lval=$d_stdio_cnt_lval;;
+ esac
+ case "$stdio_base" in
+ '') stdio_base='((fp)->_IO_read_base)';;
+ esac
+ case "$stdio_bufsiz" in
+ '') stdio_bufsiz='((fp)->_IO_read_end - (fp)->_IO_read_base)';;
+ esac
+else
+ case "$stdio_ptr" in
+ '') stdio_ptr='((fp)->_ptr)'
+ ptr_lval=$define
+ ;;
+ *) ptr_lval=$d_stdio_ptr_lval;;
+ esac
+ case "$stdio_cnt" in
+ '') stdio_cnt='((fp)->_cnt)'
+ cnt_lval=$define
+ ;;
+ *) cnt_lval=$d_stdio_cnt_lval;;
+ esac
+ case "$stdio_base" in
+ '') stdio_base='((fp)->_base)';;
+ esac
+ case "$stdio_bufsiz" in
+ '') stdio_bufsiz='((fp)->_cnt + (fp)->_ptr - (fp)->_base)';;
+ esac
+fi
-echo " "
-: See if fcntl-based locking works.
-$cat >try.c <<EOCP
+: test whether _ptr and _cnt really work
+echo "Checking how std your stdio is..." >&4
+$cat >try.c <<EOP
+#include <stdio.h>
#$i_stdlib I_STDLIB
#ifdef I_STDLIB
#include <stdlib.h>
#endif
-#include <unistd.h>
-#include <fcntl.h>
-#include <signal.h>
-$signal_t blech(x) int x; { exit(3); }
+#define FILE_ptr(fp) $stdio_ptr
+#define FILE_cnt(fp) $stdio_cnt
int main() {
-#if defined(F_SETLK) && defined(F_SETLKW)
- struct flock flock;
- int retval, fd;
- fd = open("try.c", O_RDONLY);
- flock.l_type = F_RDLCK;
- flock.l_whence = SEEK_SET;
- flock.l_start = flock.l_len = 0;
- signal(SIGALRM, blech);
- alarm(10);
- retval = fcntl(fd, F_SETLK, &flock);
- close(fd);
- (retval < 0 ? exit(2) : exit(0));
-#else
- exit(2);
-#endif
+ FILE *fp = fopen("try.c", "r");
+ char c = getc(fp);
+ if (
+ 18 <= FILE_cnt(fp) &&
+ strncmp(FILE_ptr(fp), "include <stdio.h>\n", 18) == 0
+ )
+ exit(0);
+ exit(1);
}
-EOCP
-echo "Checking if fcntl-based file locking works... "
-case "$d_fcntl" in
-"$define")
- set try
- if eval $compile_ok; then
- if $run ./try; then
- echo "Yes, it seems to work."
- val="$define"
- else
- echo "Nope, it didn't work."
- val="$undef"
- case "$?" in
- 3) $cat >&4 <<EOM
-***
-*** I had to forcibly timeout from fcntl(..., F_SETLK, ...).
-*** This is (almost) impossible.
-*** If your NFS lock daemons are not feeling well, something like
-*** this may happen, please investigate. Cannot continue, aborting.
-***
-EOM
- exit 1
- ;;
- esac
- fi
+EOP
+val="$undef"
+set try
+if eval $compile && $to try.c; then
+ if $run ./try; then
+ echo "Your stdio acts pretty std."
+ val="$define"
else
- echo "I'm unable to compile the test program, so I'll assume not."
- val="$undef"
+ echo "Your stdio isn't very std."
fi
- ;;
-*) val="$undef";
- echo "Nope, since you don't even have fcntl()."
- ;;
-esac
-set d_fcntl_can_lock
-eval $setvar
-$rm -f try*
-
-
-: check for fd_set items
-$cat <<EOM
+else
+ echo "Your stdio doesn't appear very std."
+fi
+$rm -f try.c try
-Checking to see how well your C compiler handles fd_set and friends ...
-EOM
-$cat >try.c <<EOCP
+# glibc 2.2.90 and above apparently change stdio streams so Perl's
+# direct buffer manipulation no longer works. The Configure tests
+# should be changed to correctly detect this, but until then,
+# the following check should at least let perl compile and run.
+# (This quick fix should be updated before 5.8.1.)
+# To be defensive, reject all unknown versions, and all versions > 2.2.9.
+# A. Dougherty, June 3, 2002.
+case "$d_gnulibc" in
+$define)
+ case "$gnulibc_version" in
+ 2.[01]*) ;;
+ 2.2) ;;
+ 2.2.[0-9]) ;;
+ *) echo "But I will not snoop inside glibc $gnulibc_version stdio buffers."
+ val="$undef"
+ ;;
+ esac
+ ;;
+esac
+set d_stdstdio
+eval $setvar
+
+: Can _ptr be used as an lvalue?
+case "$d_stdstdio$ptr_lval" in
+$define$define) val=$define ;;
+*) val=$undef ;;
+esac
+set d_stdio_ptr_lval
+eval $setvar
+
+: Can _cnt be used as an lvalue?
+case "$d_stdstdio$cnt_lval" in
+$define$define) val=$define ;;
+*) val=$undef ;;
+esac
+set d_stdio_cnt_lval
+eval $setvar
+
+
+: test whether setting _ptr sets _cnt as a side effect
+d_stdio_ptr_lval_sets_cnt="$undef"
+d_stdio_ptr_lval_nochange_cnt="$undef"
+case "$d_stdio_ptr_lval$d_stdstdio" in
+$define$define)
+ echo "Checking to see what happens if we set the stdio ptr..." >&4
+$cat >try.c <<EOP
+#include <stdio.h>
+/* Can we scream? */
+/* Eat dust sed :-) */
+/* In the buffer space, no one can hear you scream. */
#$i_stdlib I_STDLIB
#ifdef I_STDLIB
#include <stdlib.h>
#endif
-#$i_systime I_SYS_TIME
-#$i_sysselct I_SYS_SELECT
-#$d_socket HAS_SOCKET
+#define FILE_ptr(fp) $stdio_ptr
+#define FILE_cnt(fp) $stdio_cnt
#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;
+ FILE *fp = fopen("try.c", "r");
+ int c;
+ char *ptr;
+ size_t cnt;
+ if (!fp) {
+ puts("Fail even to read");
+ exit(1);
+ }
+ c = getc(fp); /* Read away the first # */
+ if (c == EOF) {
+ puts("Fail even to read");
+ exit(1);
+ }
+ if (!(
+ 18 <= FILE_cnt(fp) &&
+ strncmp(FILE_ptr(fp), "include <stdio.h>\n", 18) == 0
+ )) {
+ puts("Fail even to read");
+ exit (1);
+ }
+ ptr = (char*) FILE_ptr(fp);
+ cnt = (size_t)FILE_cnt(fp);
-#ifdef TRYBITS
- if(fds.fds_bits);
-#endif
+ FILE_ptr(fp) += 42;
+
+ if ((char*)FILE_ptr(fp) != (ptr + 42)) {
+ printf("Fail ptr check %p != %p", FILE_ptr(fp), (ptr + 42));
+ exit (1);
+ }
+ if (FILE_cnt(fp) <= 20) {
+ printf ("Fail (<20 chars to test)");
+ exit (1);
+ }
+ if (strncmp(FILE_ptr(fp), "Eat dust sed :-) */\n", 20) != 0) {
+ puts("Fail compare");
+ exit (1);
+ }
+ if (cnt == FILE_cnt(fp)) {
+ puts("Pass_unchanged");
+ exit (0);
+ }
+ if (FILE_cnt(fp) == (cnt - 42)) {
+ puts("Pass_changed");
+ exit (0);
+ }
+ printf("Fail count was %d now %d\n", cnt, FILE_cnt(fp));
+ return 1;
-#if defined(FD_SET) && defined(FD_CLR) && defined(FD_ISSET) && defined(FD_ZERO)
- exit(0);
-#else
- exit(1);
-#endif
}
-EOCP
-set try -DTRYBITS
-if eval $compile; then
- d_fds_bits="$define"
- d_fd_set="$define"
- echo "Well, your system knows about the normal fd_set typedef..." >&4
- if $run ./try; then
- echo "and you have the normal fd_set macros (just as I'd expect)." >&4
- d_fd_macros="$define"
+EOP
+ set try
+ if eval $compile && $to try.c; then
+ case `$run ./try` in
+ Pass_changed)
+ echo "Increasing ptr in your stdio decreases cnt by the same amount. Good." >&4
+ d_stdio_ptr_lval_sets_cnt="$define" ;;
+ Pass_unchanged)
+ echo "Increasing ptr in your stdio leaves cnt unchanged. Good." >&4
+ d_stdio_ptr_lval_nochange_cnt="$define" ;;
+ Fail*)
+ echo "Increasing ptr in your stdio didn't do exactly what I expected. We'll not be doing that then." >&4 ;;
+ *)
+ echo "It appears attempting to set ptr in your stdio is a bad plan." >&4 ;;
+ esac
else
- $cat >&4 <<'EOM'
-but not the normal fd_set macros! Gaaack! I'll have to cover for you.
-EOM
- d_fd_macros="$undef"
+ echo "It seems we can't set ptr in your stdio. Nevermind." >&4
fi
-else
- $cat <<'EOM'
-Hmm, your compiler has some difficulty with fd_set. Checking further...
-EOM
+ $rm -f try.c try
+ ;;
+esac
+
+: see if _base is also standard
+val="$undef"
+case "$d_stdstdio" in
+$define)
+ $cat >try.c <<EOP
+#include <stdio.h>
+#$i_stdlib I_STDLIB
+#ifdef I_STDLIB
+#include <stdlib.h>
+#endif
+#define FILE_base(fp) $stdio_base
+#define FILE_bufsiz(fp) $stdio_bufsiz
+int main() {
+ FILE *fp = fopen("try.c", "r");
+ char c = getc(fp);
+ if (
+ 19 <= FILE_bufsiz(fp) &&
+ strncmp(FILE_base(fp), "#include <stdio.h>\n", 19) == 0
+ )
+ exit(0);
+ exit(1);
+}
+EOP
set try
- if eval $compile; then
- d_fds_bits="$undef"
- d_fd_set="$define"
- echo "Well, your system has some sort of fd_set available..." >&4
+ if eval $compile && $to try.c; then
if $run ./try; then
- echo "and you have the normal fd_set macros." >&4
- d_fd_macros="$define"
+ echo "And its _base field acts std."
+ val="$define"
else
- $cat <<'EOM'
-but not the normal fd_set macros! Gross! More work for me...
-EOM
- d_fd_macros="$undef"
+ echo "But its _base field isn't std."
fi
else
- echo "Well, you got zip. That's OK, I can roll my own fd_set stuff." >&4
- d_fd_set="$undef"
- d_fds_bits="$undef"
- d_fd_macros="$undef"
+ echo "However, it seems to be lacking the _base field."
fi
-fi
-$rm -f try try.*
-
-: see if fgetpos exists
-set fgetpos d_fgetpos
-eval $inlibc
-
-: see if finite exists
-set finite d_finite
-eval $inlibc
-
-: see if finitel exists
-set finitel d_finitel
-eval $inlibc
-
-: see if flock exists
-set flock d_flock
-eval $inlibc
+ $rm -f try.c try
+ ;;
+esac
+set d_stdiobase
+eval $setvar
-: see if prototype for flock is available
-echo " "
-set d_flockproto flock $i_sysfile sys/file.h
-eval $hasproto
+: see if fast_stdio exists
+val="$undef"
+case "$d_stdstdio:$d_stdio_ptr_lval" in
+"$define:$define")
+ case "$d_stdio_cnt_lval$d_stdio_ptr_lval_sets_cnt" in
+ *$define*)
+ echo "You seem to have 'fast stdio' to directly manipulate the stdio buffers." >& 4
+ val="$define"
+ ;;
+ esac
+ ;;
+esac
+set d_faststdio
+eval $setvar
-: see if fork exists
-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
+: see if fchdir exists
+set fchdir d_fchdir
eval $inlibc
-: see if fpathconf exists
-set fpathconf d_fpathconf
+: see if fchmod exists
+set fchmod d_fchmod
eval $inlibc
-: see if fpclass exists
-set fpclass d_fpclass
+: see if fchown exists
+set fchown d_fchown
eval $inlibc
-: see if fpclassify exists
-set fpclassify d_fpclassify
+: see if this is an fcntl system
+set fcntl d_fcntl
+eval $inlibc
+
+echo " "
+: See if fcntl-based locking works.
+$cat >try.c <<EOCP
+#$i_stdlib I_STDLIB
+#ifdef I_STDLIB
+#include <stdlib.h>
+#endif
+#include <unistd.h>
+#include <fcntl.h>
+#include <signal.h>
+$signal_t blech(x) int x; { exit(3); }
+int main() {
+#if defined(F_SETLK) && defined(F_SETLKW)
+ struct flock flock;
+ int retval, fd;
+ fd = open("try.c", O_RDONLY);
+ flock.l_type = F_RDLCK;
+ flock.l_whence = SEEK_SET;
+ flock.l_start = flock.l_len = 0;
+ signal(SIGALRM, blech);
+ alarm(10);
+ retval = fcntl(fd, F_SETLK, &flock);
+ close(fd);
+ (retval < 0 ? exit(2) : exit(0));
+#else
+ exit(2);
+#endif
+}
+EOCP
+echo "Checking if fcntl-based file locking works... "
+case "$d_fcntl" in
+"$define")
+ set try
+ if eval $compile_ok; then
+ if $run ./try; then
+ echo "Yes, it seems to work."
+ val="$define"
+ else
+ echo "Nope, it didn't work."
+ val="$undef"
+ case "$?" in
+ 3) $cat >&4 <<EOM
+***
+*** I had to forcibly timeout from fcntl(..., F_SETLK, ...).
+*** This is (almost) impossible.
+*** If your NFS lock daemons are not feeling well, something like
+*** this may happen, please investigate. Cannot continue, aborting.
+***
+EOM
+ exit 1
+ ;;
+ esac
+ fi
+ else
+ echo "I'm unable to compile the test program, so I'll assume not."
+ val="$undef"
+ fi
+ ;;
+*) val="$undef";
+ echo "Nope, since you don't even have fcntl()."
+ ;;
+esac
+set d_fcntl_can_lock
+eval $setvar
+$rm -f try*
+
+
+: 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
+#$i_stdlib I_STDLIB
+#ifdef I_STDLIB
+#include <stdlib.h>
+#endif
+#$i_systime I_SYS_TIME
+#$i_sysselct I_SYS_SELECT
+#$d_socket HAS_SOCKET
+#include <sys/types.h>
+#ifdef HAS_SOCKET
+#include <sys/socket.h> /* Might include <sys/bsdtypes.h> */
+#endif
+#ifdef I_SYS_TIME
+#include <sys/time.h>
+#endif
+#ifdef I_SYS_SELECT
+#include <sys/select.h>
+#endif
+int main() {
+ fd_set fds;
+
+#ifdef TRYBITS
+ if(fds.fds_bits);
+#endif
+
+#if defined(FD_SET) && defined(FD_CLR) && defined(FD_ISSET) && defined(FD_ZERO)
+ exit(0);
+#else
+ exit(1);
+#endif
+}
+EOCP
+set try -DTRYBITS
+if eval $compile; then
+ d_fds_bits="$define"
+ d_fd_set="$define"
+ echo "Well, your system knows about the normal fd_set typedef..." >&4
+ if $run ./try; then
+ echo "and you have the normal fd_set macros (just as I'd expect)." >&4
+ d_fd_macros="$define"
+ else
+ $cat >&4 <<'EOM'
+but not the normal fd_set macros! Gaaack! I'll have to cover for you.
+EOM
+ d_fd_macros="$undef"
+ fi
+else
+ $cat <<'EOM'
+Hmm, your compiler has some difficulty with fd_set. Checking further...
+EOM
+ set try
+ if eval $compile; then
+ d_fds_bits="$undef"
+ d_fd_set="$define"
+ echo "Well, your system has some sort of fd_set available..." >&4
+ if $run ./try; then
+ echo "and you have the normal fd_set macros." >&4
+ d_fd_macros="$define"
+ else
+ $cat <<'EOM'
+but not the normal fd_set macros! Gross! More work for me...
+EOM
+ d_fd_macros="$undef"
+ fi
+ else
+ echo "Well, you got zip. That's OK, I can roll my own fd_set stuff." >&4
+ d_fd_set="$undef"
+ d_fds_bits="$undef"
+ d_fd_macros="$undef"
+ fi
+fi
+$rm -f try try.*
+
+: see if fgetpos exists
+set fgetpos d_fgetpos
+eval $inlibc
+
+: see if finite exists
+set finite d_finite
+eval $inlibc
+
+: see if finitel exists
+set finitel d_finitel
+eval $inlibc
+
+: see if flock exists
+set flock d_flock
+eval $inlibc
+
+: see if prototype for flock is available
+echo " "
+set d_flockproto flock $i_sysfile sys/file.h
+eval $hasproto
+
+: see if fork exists
+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
+
+: see if fpathconf exists
+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 sqrtl d_sqrtl
eval $inlibc
+: see if scalbnl exists
+set scalbnl d_scalbnl
+eval $inlibc
+
: see if modfl exists
set modfl d_modfl
eval $inlibc
esac
if $test "$uselongdouble" = "$define"; then
- message=none
- case "$d_sqrtl:$d_modfl" in
- $define:$define)
- : You have both
- ;;
- $define:$undef)
+ message=""
+ if $test "$d_sqrtl" != "$define"; then
+ message="$message sqrtl"
+ fi
+ if $test "$d_modfl" != "$define"; then
if $test "$d_aintl:$d_copysignl" = "$define:$define"; then
echo "You have both aintl and copysignl, so I can emulate modfl."
else
- message="I could not find modfl."
+ message="$message modfl"
fi
- ;;
- $undef:$define)
- message="I could not find sqrtl."
- ;;
- $undef:$undef)
- message="I found neither sqrtl nor modfl."
- ;;
- esac
+ fi
+ if $test "$d_frexpl" != "$define"; then
+ if $test "$d_ilogbl:$d_scalbnl" = "$define:$define"; then
+ echo "You have both ilogbl and scalbnl, so I can emulate frexpl."
+ else
+ message="$message frexpl"
+ fi
+ fi
- if $test "$message" != none; then
+ if $test "$message" != ""; 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)
+*** the following mathematical functions needed for long double support:
+*** $message
*** Please rerun Configure without -Duselongdouble and/or -Dusemorebits.
*** Cannot continue, aborting.
set munmap d_munmap
eval $inlibc
-: see if nanosleep exists
-set nanosleep d_nanosleep
-eval $inlibc
-
: see if nice exists
set nice d_nice
eval $inlibc
set d_pthread_atfork
eval $setvar
+: see if pthread_attr_setscope exists
+set pthread_attr_setscope d_pthread_attr_setscope
+eval $inlibc
+
: see whether the various POSIXish _yields exist
$cat >try.c <<EOP
set d_sbrkproto sbrk $i_unistd unistd.h
eval $hasproto
-: see if scalbnl exists
-set scalbnl d_scalbnl
-eval $inlibc
-
: see if select exists
set select d_select
eval $inlibc
echo "You do not have union semun in <sys/sem.h>." >&4
val="$undef"
fi
-$rm -f try try.c try.h
+$rm -f try try.c
set d_union_semun
eval $setvar
: see how to do semctl IPC_STAT
case "$d_sem" in
$define)
- : see whether semctl IPC_STAT can use union semun
echo " "
$cat > try.h <<END
#ifndef S_IRUSR
# define S_IRWXO (S_IROTH|S_IWOTH|S_IXOTH)
#endif
END
-
- $cat > try.c <<END
+ : see whether semctl IPC_STAT can use union semun
+ val="$undef"
+ case "$d_semctl_semun" in
+ '')
+ $cat > try.c <<END
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/sem.h>
return 0;
}
END
- val="$undef"
- set try
- if eval $compile; then
- xxx=`$run ./try`
- case "$xxx" in
- semun) val="$define" ;;
- esac
- fi
- $rm -f try try.c
+ set try
+ if eval $compile; then
+ xxx=`$run ./try`
+ case "$xxx" in
+ semun) val="$define" ;;
+ esac
+ fi
+ $rm -f try try.c
+ ;;
+ esac
set d_semctl_semun
eval $setvar
case "$d_semctl_semun" in
esac
: see whether semctl IPC_STAT can use struct semid_ds pointer
- $cat > try.c <<'END'
+ val="$undef"
+ case "$d_semctl_semid_ds" in
+ '')
+ $cat > try.c <<'END'
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/sem.h>
return 0;
}
END
- val="$undef"
- set try
- if eval $compile; then
- xxx=`$run ./try`
- case "$xxx" in
- semid_ds) val="$define" ;;
- esac
- fi
- $rm -f try try.c
+ set try
+ if eval $compile; then
+ xxx=`$run ./try`
+ case "$xxx" in
+ semid_ds) val="$define" ;;
+ esac
+ fi
+ $rm -f try try.c
+ ;;
+ esac
set d_semctl_semid_ds
eval $setvar
case "$d_semctl_semid_ds" in
: see if sigsetjmp exists
echo " "
case "$d_sigsetjmp" in
-'')
- $cat >try.c <<EOP
-#include <setjmp.h>
-#$i_stdlib I_STDLIB
-#ifdef I_STDLIB
-#include <stdlib.h>
-#endif
-sigjmp_buf env;
-int set = 1;
-int main()
-{
- if (sigsetjmp(env,1))
- exit(set);
- set = 0;
- siglongjmp(env, 1);
- exit(1);
-}
-EOP
- set try
- if eval $compile; then
- if $run ./try >/dev/null 2>&1; then
- echo "POSIX sigsetjmp found." >&4
- val="$define"
- else
- $cat >&4 <<EOM
-Uh-Oh! You have POSIX sigsetjmp and siglongjmp, but they do not work properly!!
-I'll ignore them.
-EOM
- val="$undef"
- fi
- else
- echo "sigsetjmp not found." >&4
- val="$undef"
- fi
- ;;
-*) val="$d_sigsetjmp"
- case "$d_sigsetjmp" in
- $define) echo "POSIX sigsetjmp found." >&4;;
- $undef) echo "sigsetjmp not found." >&4;;
- esac
- ;;
-esac
-set d_sigsetjmp
-eval $setvar
-$rm -f try.c try
-
-: see if sockatmark exists
-set sockatmark d_sockatmark
-eval $inlibc
-
-: see if prototype for sockatmark is available
-echo " "
-set d_sockatmarkproto sockatmark $d_socket sys/socket.h
-eval $hasproto
-
-: see if socks5_init exists
-set socks5_init d_socks5_init
-eval $inlibc
-
-: see if srand48_r exists
-set srand48_r d_srand48_r
-eval $inlibc
-case "$d_srand48_r" in
-"$define")
- hdrs="$i_systypes sys/types.h define stdio.h $i_stdlib stdlib.h"
- case "$d_srand48_r_proto:$usethreads" in
- ":define") d_srand48_r_proto=define
- set d_srand48_r_proto srand48_r $hdrs
- eval $hasproto ;;
- *) ;;
- esac
- case "$d_srand48_r_proto" in
- define)
- case "$srand48_r_proto" in
- ''|0) try='int srand48_r(long, struct drand48_data*);'
- ./protochk "extern $try" $hdrs && srand48_r_proto=I_LS ;;
- esac
- case "$srand48_r_proto" in
- ''|0) d_srand48_r=undef
- srand48_r_proto=0
- echo "Disabling srand48_r, cannot determine prototype." >&4 ;;
- * ) case "$srand48_r_proto" in
- REENTRANT_PROTO*) ;;
- *) srand48_r_proto="REENTRANT_PROTO_$srand48_r_proto" ;;
- esac
- echo "Prototype: $try" ;;
- esac
- ;;
- *) case "$usethreads" in
- define) echo "srand48_r has no prototype, not using it." >&4 ;;
- esac
- d_srand48_r=undef
- srand48_r_proto=0
- ;;
- esac
- ;;
-*) srand48_r_proto=0
- ;;
-esac
-
-: see if srandom_r exists
-set srandom_r d_srandom_r
-eval $inlibc
-case "$d_srandom_r" in
-"$define")
- hdrs="$i_systypes sys/types.h define stdio.h $i_stdlib stdlib.h"
- case "$d_srandom_r_proto:$usethreads" in
- ":define") d_srandom_r_proto=define
- set d_srandom_r_proto srandom_r $hdrs
- eval $hasproto ;;
- *) ;;
- esac
- case "$d_srandom_r_proto" in
- define)
- case "$srandom_r_proto" in
- ''|0) try='int srandom_r(unsigned int, struct random_data*);'
- ./protochk "extern $try" $hdrs && srandom_r_proto=I_TS ;;
- esac
- case "$srandom_r_proto" in
- ''|0) d_srandom_r=undef
- srandom_r_proto=0
- echo "Disabling srandom_r, cannot determine prototype." >&4 ;;
- * ) case "$srandom_r_proto" in
- REENTRANT_PROTO*) ;;
- *) srandom_r_proto="REENTRANT_PROTO_$srandom_r_proto" ;;
- esac
- echo "Prototype: $try" ;;
- esac
- ;;
- *) case "$usethreads" in
- define) echo "srandom_r has no prototype, not using it." >&4 ;;
- esac
- d_srandom_r=undef
- srandom_r_proto=0
- ;;
- esac
- ;;
-*) srandom_r_proto=0
- ;;
-esac
-
-: see if prototype for setresgid is available
-echo " "
-set d_sresgproto setresgid $i_unistd unistd.h
-eval $hasproto
-
-: see if prototype for setresuid is available
-echo " "
-set d_sresuproto setresuid $i_unistd unistd.h
-eval $hasproto
-
-: see if sys/stat.h is available
-set sys/stat.h i_sysstat
-eval $inhdr
-
-
-: see if stat knows about block sizes
-echo " "
-echo "Checking to see if your struct stat has st_blocks field..." >&4
-set d_statblks stat st_blocks $i_sysstat sys/stat.h
-eval $hasfield
-
-
-: see if this is a sys/vfs.h system
-set sys/vfs.h i_sysvfs
-eval $inhdr
-
-
-: see if this is a sys/statfs.h system
-set sys/statfs.h i_sysstatfs
-eval $inhdr
-
-
-echo " "
-echo "Checking to see if your system supports struct statfs..." >&4
-set d_statfs_s statfs $i_systypes sys/types.h $i_sysparam sys/param.h $i_sysmount sys/mount.h $i_sysvfs sys/vfs.h $i_sysstatfs sys/statfs.h
-eval $hasstruct
-case "$d_statfs_s" in
-"$define") echo "Yes, it does." ;;
-*) echo "No, it doesn't." ;;
-esac
-
-
-
-: see if struct statfs knows about f_flags
-case "$d_statfs_s" in
-define)
- echo " "
- echo "Checking to see if your struct statfs has f_flags field..." >&4
- set d_statfs_f_flags statfs f_flags $i_systypes sys/types.h $i_sysparam sys/param.h $i_sysmount sys/mount.h $i_sysvfs sys/vfs.h $i_sysstatfs sys/statfs.h
- eval $hasfield
- ;;
-*) val="$undef"
- set d_statfs_f_flags
- eval $setvar
- ;;
-esac
-case "$d_statfs_f_flags" in
-"$define") echo "Yes, it does." ;;
-*) echo "No, it doesn't." ;;
-esac
-
-: see if _ptr and _cnt from stdio act std
-echo " "
-
-if $contains '_lbfsize' `./findhdr stdio.h` >/dev/null 2>&1 ; then
- echo "(Looks like you have stdio.h from BSD.)"
- case "$stdio_ptr" in
- '') stdio_ptr='((fp)->_p)'
- ptr_lval=$define
- ;;
- *) ptr_lval=$d_stdio_ptr_lval;;
- esac
- case "$stdio_cnt" in
- '') stdio_cnt='((fp)->_r)'
- cnt_lval=$define
- ;;
- *) cnt_lval=$d_stdio_cnt_lval;;
- esac
- case "$stdio_base" in
- '') stdio_base='((fp)->_ub._base ? (fp)->_ub._base : (fp)->_bf._base)';;
- esac
- case "$stdio_bufsiz" in
- '') stdio_bufsiz='((fp)->_ub._base ? (fp)->_ub._size : (fp)->_bf._size)';;
- esac
-elif $contains '_IO_fpos_t' `./findhdr stdio.h` `./findhdr libio.h` >/dev/null 2>&1 ; then
- echo "(Looks like you have stdio.h from Linux.)"
- case "$stdio_ptr" in
- '') stdio_ptr='((fp)->_IO_read_ptr)'
- ptr_lval=$define
- ;;
- *) ptr_lval=$d_stdio_ptr_lval;;
- esac
- case "$stdio_cnt" in
- '') stdio_cnt='((fp)->_IO_read_end - (fp)->_IO_read_ptr)'
- cnt_lval=$undef
- ;;
- *) cnt_lval=$d_stdio_cnt_lval;;
- esac
- case "$stdio_base" in
- '') stdio_base='((fp)->_IO_read_base)';;
- esac
- case "$stdio_bufsiz" in
- '') stdio_bufsiz='((fp)->_IO_read_end - (fp)->_IO_read_base)';;
- esac
-else
- case "$stdio_ptr" in
- '') stdio_ptr='((fp)->_ptr)'
- ptr_lval=$define
- ;;
- *) ptr_lval=$d_stdio_ptr_lval;;
- esac
- case "$stdio_cnt" in
- '') stdio_cnt='((fp)->_cnt)'
- cnt_lval=$define
- ;;
- *) cnt_lval=$d_stdio_cnt_lval;;
- esac
- case "$stdio_base" in
- '') stdio_base='((fp)->_base)';;
- esac
- case "$stdio_bufsiz" in
- '') stdio_bufsiz='((fp)->_cnt + (fp)->_ptr - (fp)->_base)';;
- esac
-fi
-
-: test whether _ptr and _cnt really work
-echo "Checking how std your stdio is..." >&4
-$cat >try.c <<EOP
-#include <stdio.h>
-#$i_stdlib I_STDLIB
-#ifdef I_STDLIB
-#include <stdlib.h>
-#endif
-#define FILE_ptr(fp) $stdio_ptr
-#define FILE_cnt(fp) $stdio_cnt
-int main() {
- FILE *fp = fopen("try.c", "r");
- char c = getc(fp);
- if (
- 18 <= FILE_cnt(fp) &&
- strncmp(FILE_ptr(fp), "include <stdio.h>\n", 18) == 0
- )
- exit(0);
- exit(1);
-}
-EOP
-val="$undef"
-set try
-if eval $compile && $to try.c; then
- if $run ./try; then
- echo "Your stdio acts pretty std."
- val="$define"
- else
- echo "Your stdio isn't very std."
- fi
-else
- echo "Your stdio doesn't appear very std."
-fi
-$rm -f try.c try
-
-# glibc 2.2.90 and above apparently change stdio streams so Perl's
-# direct buffer manipulation no longer works. The Configure tests
-# should be changed to correctly detect this, but until then,
-# the following check should at least let perl compile and run.
-# (This quick fix should be updated before 5.8.1.)
-# To be defensive, reject all unknown versions, and all versions > 2.2.9.
-# A. Dougherty, June 3, 2002.
-case "$d_gnulibc" in
-$define)
- case "$gnulibc_version" in
- 2.[01]*) ;;
- 2.2) ;;
- 2.2.[0-9]) ;;
- *) echo "But I will not snoop inside glibc $gnulibc_version stdio buffers."
- val="$undef"
- ;;
- esac
- ;;
-esac
-set d_stdstdio
-eval $setvar
-
-: Can _ptr be used as an lvalue?
-case "$d_stdstdio$ptr_lval" in
-$define$define) val=$define ;;
-*) val=$undef ;;
-esac
-set d_stdio_ptr_lval
-eval $setvar
-
-: Can _cnt be used as an lvalue?
-case "$d_stdstdio$cnt_lval" in
-$define$define) val=$define ;;
-*) val=$undef ;;
-esac
-set d_stdio_cnt_lval
-eval $setvar
-
-
-: test whether setting _ptr sets _cnt as a side effect
-d_stdio_ptr_lval_sets_cnt="$undef"
-d_stdio_ptr_lval_nochange_cnt="$undef"
-case "$d_stdio_ptr_lval$d_stdstdio" in
-$define$define)
- echo "Checking to see what happens if we set the stdio ptr..." >&4
-$cat >try.c <<EOP
-#include <stdio.h>
-/* Can we scream? */
-/* Eat dust sed :-) */
-/* In the buffer space, no one can hear you scream. */
-#$i_stdlib I_STDLIB
-#ifdef I_STDLIB
-#include <stdlib.h>
-#endif
-#define FILE_ptr(fp) $stdio_ptr
-#define FILE_cnt(fp) $stdio_cnt
-#include <sys/types.h>
-int main() {
- FILE *fp = fopen("try.c", "r");
- int c;
- char *ptr;
- size_t cnt;
- if (!fp) {
- puts("Fail even to read");
- exit(1);
- }
- c = getc(fp); /* Read away the first # */
- if (c == EOF) {
- puts("Fail even to read");
- exit(1);
- }
- if (!(
- 18 <= FILE_cnt(fp) &&
- strncmp(FILE_ptr(fp), "include <stdio.h>\n", 18) == 0
- )) {
- puts("Fail even to read");
- exit (1);
- }
- ptr = (char*) FILE_ptr(fp);
- cnt = (size_t)FILE_cnt(fp);
-
- FILE_ptr(fp) += 42;
-
- if ((char*)FILE_ptr(fp) != (ptr + 42)) {
- printf("Fail ptr check %p != %p", FILE_ptr(fp), (ptr + 42));
- exit (1);
- }
- if (FILE_cnt(fp) <= 20) {
- printf ("Fail (<20 chars to test)");
- exit (1);
- }
- if (strncmp(FILE_ptr(fp), "Eat dust sed :-) */\n", 20) != 0) {
- puts("Fail compare");
- exit (1);
- }
- if (cnt == FILE_cnt(fp)) {
- puts("Pass_unchanged");
- exit (0);
- }
- if (FILE_cnt(fp) == (cnt - 42)) {
- puts("Pass_changed");
- exit (0);
- }
- printf("Fail count was %d now %d\n", cnt, FILE_cnt(fp));
- return 1;
-
-}
-EOP
- set try
- if eval $compile && $to try.c; then
- case `$run ./try` in
- Pass_changed)
- echo "Increasing ptr in your stdio decreases cnt by the same amount. Good." >&4
- d_stdio_ptr_lval_sets_cnt="$define" ;;
- Pass_unchanged)
- echo "Increasing ptr in your stdio leaves cnt unchanged. Good." >&4
- d_stdio_ptr_lval_nochange_cnt="$define" ;;
- Fail*)
- echo "Increasing ptr in your stdio didn't do exactly what I expected. We'll not be doing that then." >&4 ;;
- *)
- echo "It appears attempting to set ptr in your stdio is a bad plan." >&4 ;;
- esac
- else
- echo "It seems we can't set ptr in your stdio. Nevermind." >&4
- fi
- $rm -f try.c try
- ;;
-esac
-
-: see if _base is also standard
-val="$undef"
-case "$d_stdstdio" in
-$define)
+'')
$cat >try.c <<EOP
-#include <stdio.h>
+#include <setjmp.h>
#$i_stdlib I_STDLIB
#ifdef I_STDLIB
#include <stdlib.h>
#endif
-#define FILE_base(fp) $stdio_base
-#define FILE_bufsiz(fp) $stdio_bufsiz
-int main() {
- FILE *fp = fopen("try.c", "r");
- char c = getc(fp);
- if (
- 19 <= FILE_bufsiz(fp) &&
- strncmp(FILE_base(fp), "#include <stdio.h>\n", 19) == 0
- )
- exit(0);
+sigjmp_buf env;
+int set = 1;
+int main()
+{
+ if (sigsetjmp(env,1))
+ exit(set);
+ set = 0;
+ siglongjmp(env, 1);
exit(1);
}
EOP
set try
- if eval $compile && $to try.c; then
- if $run ./try; then
- echo "And its _base field acts std."
+ if eval $compile; then
+ if $run ./try >/dev/null 2>&1; then
+ echo "POSIX sigsetjmp found." >&4
val="$define"
else
- echo "But its _base field isn't std."
+ $cat >&4 <<EOM
+Uh-Oh! You have POSIX sigsetjmp and siglongjmp, but they do not work properly!!
+I'll ignore them.
+EOM
+ val="$undef"
fi
else
- echo "However, it seems to be lacking the _base field."
+ echo "sigsetjmp not found." >&4
+ val="$undef"
fi
- $rm -f try.c try
+ ;;
+*) val="$d_sigsetjmp"
+ case "$d_sigsetjmp" in
+ $define) echo "POSIX sigsetjmp found." >&4;;
+ $undef) echo "sigsetjmp not found." >&4;;
+ esac
;;
esac
-set d_stdiobase
+set d_sigsetjmp
eval $setvar
+$rm -f try.c try
+
+: see if sockatmark exists
+set sockatmark d_sockatmark
+eval $inlibc
+
+: see if prototype for sockatmark is available
+echo " "
+set d_sockatmarkproto sockatmark $d_socket sys/socket.h
+eval $hasproto
+
+: see if socks5_init exists
+set socks5_init d_socks5_init
+eval $inlibc
+
+: see if srand48_r exists
+set srand48_r d_srand48_r
+eval $inlibc
+case "$d_srand48_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_stdlib stdlib.h"
+ case "$d_srand48_r_proto:$usethreads" in
+ ":define") d_srand48_r_proto=define
+ set d_srand48_r_proto srand48_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_srand48_r_proto" in
+ define)
+ case "$srand48_r_proto" in
+ ''|0) try='int srand48_r(long, struct drand48_data*);'
+ ./protochk "extern $try" $hdrs && srand48_r_proto=I_LS ;;
+ esac
+ case "$srand48_r_proto" in
+ ''|0) d_srand48_r=undef
+ srand48_r_proto=0
+ echo "Disabling srand48_r, cannot determine prototype." >&4 ;;
+ * ) case "$srand48_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) srand48_r_proto="REENTRANT_PROTO_$srand48_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "srand48_r has no prototype, not using it." >&4 ;;
+ esac
+ d_srand48_r=undef
+ srand48_r_proto=0
+ ;;
+ esac
+ ;;
+*) srand48_r_proto=0
+ ;;
+esac
+
+: see if srandom_r exists
+set srandom_r d_srandom_r
+eval $inlibc
+case "$d_srandom_r" in
+"$define")
+ hdrs="$i_systypes sys/types.h define stdio.h $i_stdlib stdlib.h"
+ case "$d_srandom_r_proto:$usethreads" in
+ ":define") d_srandom_r_proto=define
+ set d_srandom_r_proto srandom_r $hdrs
+ eval $hasproto ;;
+ *) ;;
+ esac
+ case "$d_srandom_r_proto" in
+ define)
+ case "$srandom_r_proto" in
+ ''|0) try='int srandom_r(unsigned int, struct random_data*);'
+ ./protochk "extern $try" $hdrs && srandom_r_proto=I_TS ;;
+ esac
+ case "$srandom_r_proto" in
+ ''|0) d_srandom_r=undef
+ srandom_r_proto=0
+ echo "Disabling srandom_r, cannot determine prototype." >&4 ;;
+ * ) case "$srandom_r_proto" in
+ REENTRANT_PROTO*) ;;
+ *) srandom_r_proto="REENTRANT_PROTO_$srandom_r_proto" ;;
+ esac
+ echo "Prototype: $try" ;;
+ esac
+ ;;
+ *) case "$usethreads" in
+ define) echo "srandom_r has no prototype, not using it." >&4 ;;
+ esac
+ d_srandom_r=undef
+ srandom_r_proto=0
+ ;;
+ esac
+ ;;
+*) srandom_r_proto=0
+ ;;
+esac
+
+: see if prototype for setresgid is available
+echo " "
+set d_sresgproto setresgid $i_unistd unistd.h
+eval $hasproto
+
+: see if prototype for setresuid is available
+echo " "
+set d_sresuproto setresuid $i_unistd unistd.h
+eval $hasproto
+
+: see if sys/stat.h is available
+set sys/stat.h i_sysstat
+eval $inhdr
+
+
+: see if stat knows about block sizes
+echo " "
+echo "Checking to see if your struct stat has st_blocks field..." >&4
+set d_statblks stat st_blocks $i_sysstat sys/stat.h
+eval $hasfield
+
+
+: see if this is a sys/vfs.h system
+set sys/vfs.h i_sysvfs
+eval $inhdr
+
+
+: see if this is a sys/statfs.h system
+set sys/statfs.h i_sysstatfs
+eval $inhdr
+
+
+echo " "
+echo "Checking to see if your system supports struct statfs..." >&4
+set d_statfs_s statfs $i_systypes sys/types.h $i_sysparam sys/param.h $i_sysmount sys/mount.h $i_sysvfs sys/vfs.h $i_sysstatfs sys/statfs.h
+eval $hasstruct
+case "$d_statfs_s" in
+"$define") echo "Yes, it does." ;;
+*) echo "No, it doesn't." ;;
+esac
+
+
+
+: see if struct statfs knows about f_flags
+case "$d_statfs_s" in
+define)
+ echo " "
+ echo "Checking to see if your struct statfs has f_flags field..." >&4
+ set d_statfs_f_flags statfs f_flags $i_systypes sys/types.h $i_sysparam sys/param.h $i_sysmount sys/mount.h $i_sysvfs sys/vfs.h $i_sysstatfs sys/statfs.h
+ eval $hasfield
+ ;;
+*) val="$undef"
+ set d_statfs_f_flags
+ eval $setvar
+ ;;
+esac
+case "$d_statfs_f_flags" in
+"$define") echo "Yes, it does." ;;
+*) echo "No, it doesn't." ;;
+esac
$cat >&4 <<EOM
Checking how to access stdio streams by file descriptor number...
buf[1] = 0;
buf[2] = 0;
buf[3] = 1;
+ buf[4] = 0;
buf[5] = 0;
buf[6] = 0;
- buf[7] = 0;
- buf[8] = 1;
+ buf[7] = 1;
for (i = 0; i < 4; i++) {
up = (U32*)(buf + i);
: set the base revision
baserev=5.0
-: how do we catenate cpp tokens here?
+: how do we concatenate cpp tokens here?
echo " "
-echo "Checking to see how your cpp does stuff like catenate tokens..." >&4
+echo "Checking to see how your cpp does stuff like concatenate tokens..." >&4
$cat >cpp_stuff.c <<'EOCP'
#define RCAT(a,b)a/**/b
#define ACAT(a,b)a ## b
cpp_stuff=1
else
$cat >&4 <<EOM
-Hmm, I don't seem to be able to catenate tokens with your cpp. You're going
-to have to edit the values of CAT[2-5] in config.h...
+Hmm, I don't seem to be able to concatenate tokens with your cpp.
+You're going to have to edit the values of CAT[2-5] in config.h...
EOM
cpp_stuff="/* Help! How do we handle cpp_stuff? */*/"
fi
shift
avail_ext="$*"
+case "$onlyextensions" in
+'') ;;
+*) keepextensions=''
+ echo "You have requested that only certains extensions be included..." >&4
+ for i in $onlyextensions; do
+ case " $avail_ext " in
+ *" $i "*)
+ echo "Keeping extension $i."
+ keepextensions="$keepextensions $i"
+ ;;
+ *) echo "Ignoring extension $i." ;;
+ esac
+ done
+ avail_ext="$keepextensions"
+ ;;
+esac
+
+case "$noextensions" in
+'') ;;
+*) keepextensions=''
+ echo "You have requested that certain extensions be ignored..." >&4
+ for i in $avail_ext; do
+ case " $noextensions " in
+ *" $i "*) echo "Ignoring extension $i." ;;
+ *) echo "Keeping extension $i.";
+ keepextensions="$keepextensions $i"
+ ;;
+ esac
+ done
+ avail_ext="$keepextensions"
+ ;;
+esac
+
: Now see which nonxs extensions are supported on this system.
: For now assume all are.
nonxs_ext=''
shift
extensions="$*"
-case "$onlyextensions" in
-'') ;;
-*) keepextensions=''
- echo "You have requested that only certains extensions be included..." >&4
- for i in $onlyextensions; do
- case " $extensions " in
- *" $i "*)
- echo "Keeping extension $i."
- keepextensions="$keepextensions $i"
- ;;
- *) echo "Ignoring extension $i." ;;
- esac
- done
- extensions="$keepextensions"
- ;;
-esac
-
-case "$noextensions" in
-'') ;;
-*) keepextensions=''
- echo "You have requested that certain extensions be ignored..." >&4
- for i in $extensions; do
- case " $i " in
- " $noextensions ") echo "Ignoring extension $i." ;;
- *) echo "Keeping extension $i.";
- keepextensions="$keepextensions $i"
- ;;
- esac
- done
- extensions="$keepextensions"
- ;;
-esac
-
-case "$extensions" in
-*"_File "*" Fcntl "*" IO "*) ;;
+# Sanity check: We require an extension suitable for use with
+# AnyDBM_File, as well as Fcntl and IO. (Failure to have these
+# should show up as failures in the test suite, but it's helpful to
+# catch them now.) The 'extensions' list is normally sorted
+# alphabetically, so we need to accept either
+# DB_File ... Fcntl ... IO ....
+# or something like
+# Fcntl ... NDBM_File ... IO ....
+case " $extensions" in
+*"_File "*" Fcntl "*" IO "*) ;; # DB_File
+*" Fcntl "*"_File "*" IO "*) ;; # GDBM_File
+*" Fcntl "*" IO "*"_File "*) ;; # NDBM_File
*) echo "WARNING: Extensions DB_File or *DBM_File, Fcntl, and IO not configured." >&4
echo "WARNING: The Perl you are building will be quite crippled." >& 4
;;
d_endservent_r='$d_endservent_r'
d_eofnblk='$d_eofnblk'
d_eunice='$d_eunice'
+d_faststdio='$d_faststdio'
d_fchdir='$d_fchdir'
d_fchmod='$d_fchmod'
d_fchown='$d_fchown'
d_msync='$d_msync'
d_munmap='$d_munmap'
d_mymalloc='$d_mymalloc'
-d_nanosleep='$d_nanosleep'
d_nice='$d_nice'
d_nl_langinfo='$d_nl_langinfo'
d_nv_preserves_uv='$d_nv_preserves_uv'
d_portable='$d_portable'
d_procselfexe='$d_procselfexe'
d_pthread_atfork='$d_pthread_atfork'
+d_pthread_attr_setscope='$d_pthread_attr_setscope'
d_pthread_yield='$d_pthread_yield'
d_pwage='$d_pwage'
d_pwchange='$d_pwchange'
installscript='$installscript'
installsitearch='$installsitearch'
installsitebin='$installsitebin'
-installsitehtml1='$installsitehtml1'
-installsitehtml3='$installsitehtml3'
+installsitehtml1dir='$installsitehtml1dir'
+installsitehtml3dir='$installsitehtml3dir'
installsitelib='$installsitelib'
-installsiteman1='$installsiteman1'
-installsiteman3='$installsiteman3'
+installsiteman1dir='$installsiteman1dir'
+installsiteman3dir='$installsiteman3dir'
installsitescript='$installsitescript'
installstyle='$installstyle'
installusrbinperl='$installusrbinperl'
installvendorarch='$installvendorarch'
installvendorbin='$installvendorbin'
-installvendorhtml1='$installvendorhtml1'
-installvendorhtml3='$installvendorhtml3'
+installvendorhtml1dir='$installvendorhtml1dir'
+installvendorhtml3dir='$installvendorhtml3dir'
installvendorlib='$installvendorlib'
-installvendorman1='$installvendorman1'
-installvendorman3='$installvendorman3'
+installvendorman1dir='$installvendorman1dir'
+installvendorman3dir='$installvendorman3dir'
installvendorscript='$installvendorscript'
intsize='$intsize'
issymlink='$issymlink'
man3direxp='$man3direxp'
man3ext='$man3ext'
mips_type='$mips_type'
+mistrustnm='$mistrustnm'
mkdir='$mkdir'
mmaptype='$mmaptype'
modetype='$modetype'
sitearchexp='$sitearchexp'
sitebin='$sitebin'
sitebinexp='$sitebinexp'
-sitehtml1='$sitehtml1'
-sitehtml1exp='$sitehtml1exp'
-sitehtml3='$sitehtml3'
-sitehtml3exp='$sitehtml3exp'
+sitehtml1dir='$sitehtml1dir'
+sitehtml1direxp='$sitehtml1direxp'
+sitehtml3dir='$sitehtml3dir'
+sitehtml3direxp='$sitehtml3direxp'
sitelib='$sitelib'
sitelib_stem='$sitelib_stem'
sitelibexp='$sitelibexp'
-siteman1='$siteman1'
-siteman1exp='$siteman1exp'
-siteman3='$siteman3'
-siteman3exp='$siteman3exp'
+siteman1dir='$siteman1dir'
+siteman1direxp='$siteman1direxp'
+siteman3dir='$siteman3dir'
+siteman3direxp='$siteman3direxp'
siteprefix='$siteprefix'
siteprefixexp='$siteprefixexp'
sitescript='$sitescript'
use64bitint='$use64bitint'
usecrosscompile='$usecrosscompile'
usedl='$usedl'
+usefaststdio='$usefaststdio'
useithreads='$useithreads'
uselargefiles='$uselargefiles'
uselongdouble='$uselongdouble'
vendorarchexp='$vendorarchexp'
vendorbin='$vendorbin'
vendorbinexp='$vendorbinexp'
-vendorhtml1='$vendorhtml1'
-vendorhtml1exp='$vendorhtml1exp'
-vendorhtml3='$vendorhtml3'
-vendorhtml3exp='$vendorhtml3exp'
+vendorhtml1dir='$vendorhtml1dir'
+vendorhtml1direxp='$vendorhtml1direxp'
+vendorhtml3dir='$vendorhtml3dir'
+vendorhtml3direxp='$vendorhtml3direxp'
vendorlib='$vendorlib'
vendorlib_stem='$vendorlib_stem'
vendorlibexp='$vendorlibexp'
-vendorman1='$vendorman1'
-vendorman1exp='$vendorman1exp'
-vendorman3='$vendorman3'
-vendorman3exp='$vendorman3exp'
+vendorman1dir='$vendorman1dir'
+vendorman1direxp='$vendorman1direxp'
+vendorman3dir='$vendorman3dir'
+vendorman3direxp='$vendorman3direxp'
vendorprefix='$vendorprefix'
vendorprefixexp='$vendorprefixexp'
vendorscript='$vendorscript'