# comp.sources.misc and is available on CPAN under authors/id/RAM so
# you may fetch it yourself from your nearest archive site.)
#
+#
+# Though this script was generated by metaconfig, it is OK to send
+# patches against it. It's up to the Configure pumpkin to backport
+# the patch to the metaunits if it is accepted.
+# See Porting/pumpkin.pod for more information on metaconfig.
+#
# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
-# Generated on Tue Jul 1 10:09:27 EEST 2003 [metaconfig 3.0 PL70]
+# Generated on Mon Sep 12 15:44:06 CEST 2005 [metaconfig 3.0 PL70]
# (with additional metaconfig patches by perlbug@perl.org)
cat >c1$$ <<EOF
paths="$paths /usr/5bin /etc /usr/gnu/bin /usr/new /usr/new/bin /usr/nbin"
paths="$paths /opt/gnu/bin /opt/new /opt/new/bin /opt/nbin"
paths="$paths /sys5.3/bin /sys5.3/usr/bin /bsd4.3/bin /bsd4.3/usr/ucb"
-paths="$paths /bsd4.3/usr/bin /usr/bsd /bsd43/bin /usr/ccs/bin"
+paths="$paths /bsd4.3/usr/bin /usr/bsd /bsd43/bin /opt/ansic/bin /usr/ccs/bin"
paths="$paths /etc /usr/lib /usr/ucblib /lib /usr/ccs/lib"
paths="$paths /sbin /usr/sbin /usr/libexec"
paths="$paths /system/gnu_library/bin"
d_alarm=''
asctime_r_proto=''
d_asctime_r=''
-d_attribut=''
+d_attribute_format=''
+d_attribute_malloc=''
+d_attribute_nonnull=''
+d_attribute_noreturn=''
+d_attribute_pure=''
+d_attribute_unused=''
+d_attribute_warn_unused_result=''
d_bcmp=''
d_bcopy=''
d_bzero=''
d_killpg=''
d_lchown=''
d_ldbl_dig=''
+d_libm_lib_version=''
d_link=''
d_localtime_r=''
localtime_r_proto=''
d_lseekproto=''
d_lstat=''
d_madvise=''
+d_malloc_good_size=''
+d_malloc_size=''
d_mblen=''
d_mbstowcs=''
d_mbtowc=''
d_sigaction=''
d_sigprocmask=''
d_sigsetjmp=''
+usesitecustomize=''
d_sockatmark=''
d_sockatmarkproto=''
d_msg_ctrunc=''
d_strerror_r=''
strerror_r_proto=''
d_strftime=''
+d_strlcat=''
+d_strlcpy=''
d_strtod=''
d_strtol=''
d_strtold=''
mallocobj=''
mallocsrc=''
malloctype=''
+usemallocwrap=''
usemymalloc=''
installman1dir=''
man1dir=''
perladmin=''
perlpath=''
d_nv_preserves_uv=''
+d_nv_zero_is_allbits_zero=''
i16size=''
i16type=''
i32size=''
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=''
runnm=''
usenm=''
useperlio=''
+userelocatableinc=''
usesocks=''
d_oldpthreads=''
use5005threads=''
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=''
versiononly=''
defvoidused=''
voidflags=''
-pm_apiversion=''
-xs_apiversion=''
yacc=''
yaccflags=''
CONFIG=''
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 extra -lxxx, put those in a hint file.
libswanted="sfio socket bind inet nsl nm ndbm gdbm dbm db malloc dl dld ld sun"
up='[:upper:]'
low='[:lower:]'
;;
-*) # There is a discontinuity in EBCDIC between 'I' and 'J'
- # (0xc9 and 0xd1), therefore that is a nice testing point.
- if test "X$up" = X -o "X$low" = X; then
- case "`echo IJ | $tr '[I-J]' '[i-j]' 2>/dev/null`" in
- ij) up='[A-Z]'
- low='[a-z]'
+*) # There is a discontinuity in EBCDIC between 'R' and 'S'
+ # (0xd9 and 0xe2), therefore that is a nice testing point.
+ if test "X$up" = X -o "X$low" = X; then
+ case "`echo RS | $tr '[R-S]' '[r-s]' 2>/dev/null`" in
+ rs) up='[A-Z]'
+ low='[a-z]'
;;
esac
- fi
+ fi
if test "X$up" = X -o "X$low" = X; then
- case "`echo IJ | $tr I-J i-j 2>/dev/null`" in
- ij) up='A-Z'
+ case "`echo RS | $tr R-S r-s 2>/dev/null`" in
+ rs) up='A-Z'
low='a-z'
;;
esac
- fi
+ fi
if test "X$up" = X -o "X$low" = X; then
- case "`echo IJ | od -x 2>/dev/null`" in
- *C9D1*|*c9d1*)
+ case "`echo RS | od -x 2>/dev/null`" in
+ *D9E2*|*d9e2*)
echo "Hey, this might be EBCDIC." >&4
if test "X$up" = X -o "X$low" = X; then
- case "`echo IJ | $tr '[A-IJ-RS-Z]' '[a-ij-rs-z]' 2>/dev/null`" in
- ij) up='[A-IJ-RS-Z]'
- low='[a-ij-rs-z]'
+ case "`echo RS | $tr '[A-IJ-RS-Z]' '[a-ij-rs-z]' 2>/dev/null`" in
+ rs) up='[A-IJ-RS-Z]'
+ low='[a-ij-rs-z]'
;;
esac
fi
if test "X$up" = X -o "X$low" = X; then
- case "`echo IJ | $tr A-IJ-RS-Z a-ij-rs-z 2>/dev/null`" in
- ij) up='A-IJ-RS-Z'
- low='a-ij-rs-z'
+ case "`echo RS | $tr A-IJ-RS-Z a-ij-rs-z 2>/dev/null`" in
+ rs) up='A-IJ-RS-Z'
+ low='a-ij-rs-z'
;;
esac
fi
esac
fi
esac
-case "`echo IJ | $tr \"$up\" \"$low\" 2>/dev/null`" in
-ij)
+case "`echo RS | $tr \"$up\" \"$low\" 2>/dev/null`" in
+rs)
echo "Using $up and $low to convert case." >&4
;;
*)
aix) osname=aix
tmp=`( (oslevel) 2>/dev/null || echo "not found") 2>&1`
case "$tmp" in
- 'not found') osvers="$4"."$3" ;;
+ # oslevel can fail with:
+ # oslevel: Unable to acquire lock.
+ *not\ found) osvers="$4"."$3" ;;
'<3240'|'<>3240') osvers=3.2.0 ;;
'=3240'|'>3240'|'<3250'|'<>3250') osvers=3.2.4 ;;
'=3250'|'>3250') osvers=3.2.5 ;;
domainos) osname=apollo
osvers="$3"
;;
- dgux) osname=dgux
+ dgux) osname=dgux
osvers="$3"
;;
dynixptx*) osname=dynixptx
;;
freebsd) osname=freebsd
osvers="$3" ;;
- genix) osname=genix ;;
- hp*) osname=hpux
+ genix) osname=genix ;;
+ gnu) osname=gnu
+ osvers="$3" ;;
+ hp*) osname=hpux
osvers=`echo "$3" | $sed 's,.*\.\([0-9]*\.[0-9]*\),\1,'`
;;
- irix*) osname=irix
+ irix*) osname=irix
case "$3" in
4*) osvers=4 ;;
5*) osvers=5 ;;
*) osvers="$3" ;;
esac
;;
- linux) osname=linux
+ linux) osname=linux
case "$3" in
*) osvers="$3" ;;
esac
;;
- MiNT) osname=mint
+ MiNT) osname=mint
;;
netbsd*) osname=netbsd
osvers="$3"
: 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 " "
2*) if test -d /etc/conf/kconfig.d &&
$contains _POSIX_VERSION $usrinc/sys/unistd.h >/dev/null 2>&1
then
+ # Interactive Systems (ISC) POSIX mode.
dflt="$dflt -posix"
fi
;;
if $cc -O2 -fno-strict-aliasing -o gcctest gcctest.c; then
echo "Yes, it does." 2>&1
case "$ccflags" in
- *strict-aliasing*)
+ *strict-aliasing*)
echo "Leaving current flags $ccflags alone." 2>&1
;;
*) dflt="$dflt -fno-strict-aliasing" ;;
fi
;;
esac
+ # For gcc, adding -pipe speeds up compilations for some, but apparently
+ # some assemblers can't read from stdin. (It also slows down compilations
+ # in other cases, but those are apparently rarer these days.) AD 5/2004.
+ case "$gccversion" in
+ ?*) echo " "
+ echo "Checking if your compiler accepts -pipe" 2>&1
+ echo 'int main(void) { return 0; }' > gcctest.c
+ if $cc -pipe -o gcctest gcctest.c; then
+ echo "Yes, it does." 2>&1
+ case "$ccflags" in
+ *-pipe*)
+ echo "Leaving current flags $ccflags alone." 2>&1
+ ;;
+ *) dflt="$dflt -pipe" ;;
+ esac
+ else
+ echo "Nope, it doesn't, but that's ok." 2>&1
+ fi
+
+ echo "Checking if your compiler accepts -Wdeclaration-after-statement" 2>&1
+ echo 'int main(void) { return 0; }' > gcctest.c
+ if $cc -Wdeclaration-after-statement -o gcctest gcctest.c; then
+ echo "Yes, it does." 2>&1
+ case "$ccflags" in
+ *-Wdeclaration-after-statement*)
+ echo "Leaving current flags $ccflags alone." 2>&1
+ ;;
+ *) dflt="$dflt -Wdeclaration-after-statement" ;;
+ esac
+ else
+ echo "Nope, it doesn't, but that's ok." 2>&1
+ fi
+ ;;
+ esac
;;
esac
if $test -d $thisincl; then
if $test x$thisincl != x$usrinc; then
case "$dflt" in
- *" -I$thisincl "*);;
- *) dflt="$dflt -I$thisincl ";;
+ *" -I$thisincl "*);;
+ *) dflt="$dflt -I$thisincl ";;
esac
fi
fi
for thislibdir in $libpth; do
case " $loclibpth " in
*" $thislibdir "*)
- case "$dflt " in
+ case "$dflt " in
*"-L$thislibdir "*) ;;
*) dflt="$dflt -L$thislibdir" ;;
esac
;;
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..."
- . ./use64bitint.cbu
- fi
+if $test -f use64bitint.cbu; then
+ echo "Your platform has some specific hints regarding 64-bit integers, using them..."
+ . ./use64bitint.cbu
+fi
+case "$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..."
- . ./use64bitall.cbu
- fi
+if $test -f use64bitall.cbu; then
+ echo "Your platform has some specific hints regarding 64-bit builds, using them..."
+ . ./use64bitall.cbu
+fi
+case "$use64bitall" in
+"$define"|true|[yY]*)
case "$longsize" in
4) case "$archname64" in
''|64int) archname64=64all ;;
cat >&4 <<EOF
*** You have chosen to use 64-bit integers,
-*** but none cannot be found.
+*** but none can be found.
*** Please rerun Configure without -Duse64bitint and/or -Dusemorebits.
*** Cannot continue, aborting.
longdblsize="$ans"
fi
if $test "X$doublesize" = "X$longdblsize"; then
- echo "(That isn't any different from an ordinary double.)"
+ echo "That isn't any different from an ordinary double."
+ echo "I'll keep your setting anyway, but you may see some"
+ echo "harmless compilation warnings."
fi
;;
esac
esac
+: determine whether to use malloc wrapping
+echo " "
+case "$usemallocwrap" in
+[yY]*|true|$define) dflt='y' ;;
+[nN]*|false|$undef) dflt='n' ;;
+*) case "$usedevel" in
+ [yY]*|true|$define) dflt='y' ;;
+ *) dflt='n' ;;
+ esac
+ ;;
+esac
+rp="Do you wish to wrap malloc calls to protect against potential overflows?"
+. ./myread
+usemallocwrap="$ans"
+case "$ans" in
+y*|true)
+ usemallocwrap="$define" ;;
+*)
+ usemallocwrap="$undef" ;;
+esac
+
: determine which malloc to compile in
echo " "
case "$usemymalloc" in
rp='List of earlier versions to include in @INC?'
. ./myread
case "$ans" in
-[Nn]one|''|' ') inc_version_list=' ' ;;
+[Nn]one|''|' '|$undef) inc_version_list=' ' ;;
*) inc_version_list="$ans" ;;
esac
case "$inc_version_list" in
: for archive libraries. Thank you, Linux.
case "$nm_so_opt" in
'') case "$myuname" in
- *linux*)
+ *linux*|gnu*)
if $nm --help | $grep 'dynamic' > /dev/null 2>&1; then
nm_so_opt='--dynamic'
fi
: 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
if $contains $tlook $tf >/dev/null 2>&1; then
tval=true;
elif $test "$mistrustnm" = compile -o "$mistrustnm" = run; then
- echo "int main() { extern void *$1$tdc; if (&$1$tc) return(0); else return(1); }" > try.c;
+ 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 >/dev/null 2>&1 || tval=false; };
- $rm -f try try.c core;
+ $test "$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;
else
- echo "#include <stdio.h>" > try.c;
- echo "int main() { extern void *$1$tdc; if(&$1$tc) return(0); else return(1); }" > try.c;
+ 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 try.c;
+ $rm -f try$_exe try.c;
fi;
;;
*)
'') dflt="$dflt +vnocompatwarnings" ;;
esac
;;
- linux|irix*) dflt='-shared' ;;
+ linux|irix*|gnu*) dflt='-shared' ;;
next) dflt='none' ;;
solaris) dflt='-G' ;;
sunos) dflt='-assert nodefinitions' ;;
EOM
case "$ccdlflags" in
'') case "$osname" in
- hpux) dflt='-Wl,-E' ;;
- linux) dflt='-rdynamic' ;;
- next) dflt='none' ;;
- sunos) dflt='none' ;;
- *) dflt='none' ;;
+ linux|hpux|gnu*) dflt='-Wl,-E' ;;
+ next|sunos) dflt='none' ;;
+ *) dflt='none' ;;
esac ;;
' ') dflt='none' ;;
*) dflt="$ccdlflags" ;;
your system supports dynamic loading, it is probably possible to build
a shared libperl.$so. If you will have more than one executable linked
to libperl.$so, this will significantly reduce the size of each
-executable, but it may have a noticeable affect on performance. The
+executable, but it may have a noticeable effect on performance. The
default is probably sensible for your system.
$also
dflt=libperl.5.$so
# XXX How handle the --version stuff for MAB?
;;
- linux*) # ld won't link with a bare -lperl otherwise.
+ linux*|gnu*) # ld won't link with a bare -lperl otherwise.
dflt=libperl.$so
;;
cygwin*) # ld links against an importlib
solaris)
xxx="-R $shrpdir"
;;
- freebsd|netbsd|openbsd)
+ freebsd|netbsd|openbsd|interix)
xxx="-Wl,-R$shrpdir"
;;
- bsdos|linux|irix*|dec_osf)
+ bsdos|linux|irix*|dec_osf|gnu*)
xxx="-Wl,-rpath,$shrpdir"
;;
next)
fi
: determine where add-on html pages go
-: There is no standard location, so try to copy the previously-selected
+: There is no standard location, so try to copy the previously-selected
: directory structure for the core html pages.
-case "$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
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
;;
esac
+# probably will refer to
+# $archlib $privlib $sitearch $sitelib $vendorarch $vendorlib
+need_relocation=0
+userelocatableinc=undef
+
case "$vendorprefix" in
'') d_vendorbin="$undef"
vendorbin=''
fi
case "$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
set atoll d_atoll
eval $inlibc
-: Look for GNU-cc style attribute checking
+: Look for GCC-style attribute format
+case "$d_attribute_format" in
+'')
+echo " "
+echo "Checking whether your compiler can handle __attribute__((format)) ..." >&4
+$cat >attrib.c <<'EOCP'
+#include <stdio.h>
+void my_special_printf(char* pat,...) __attribute__((__format__(__printf__,1,2)));
+EOCP
+if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
+ if $contains 'warning' attrib.out >/dev/null 2>&1; then
+ echo "Your C compiler doesn't support __attribute__((format))."
+ val="$undef"
+ else
+ echo "Your C compiler supports __attribute__((format))."
+ val="$define"
+ fi
+else
+ echo "Your C compiler doesn't seem to understand __attribute__ at all."
+ val="$undef"
+fi
+;;
+*) val="$d_attribute_format" ;;
+esac
+set d_attribute_format
+eval $setvar
+$rm -f attrib*
+
+: Look for GCC-style attribute malloc
+case "$d_attribute_malloc" in
+'')
+echo " "
+echo "Checking whether your compiler can handle __attribute__((malloc)) ..." >&4
+$cat >attrib.c <<'EOCP'
+#include <stdio.h>
+char *go_get_some_memory( int how_many_bytes ) __attribute__((malloc));
+EOCP
+if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
+ if $contains 'warning' attrib.out >/dev/null 2>&1; then
+ echo "Your C compiler doesn't support __attribute__((malloc))."
+ val="$undef"
+ else
+ echo "Your C compiler supports __attribute__((malloc))."
+ val="$define"
+ fi
+else
+ echo "Your C compiler doesn't seem to understand __attribute__ at all."
+ val="$undef"
+fi
+;;
+*) val="$d_attribute_malloc" ;;
+esac
+set d_attribute_malloc
+eval $setvar
+$rm -f attrib*
+
+: Look for GCC-style attribute nonnull
+case "$d_attribute_nonnull" in
+'')
+echo " "
+echo "Checking whether your compiler can handle __attribute__((nonnull(1))) ..." >&4
+$cat >attrib.c <<'EOCP'
+#include <stdio.h>
+void do_something (char *some_pointer,...) __attribute__((nonnull(1)));
+EOCP
+if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
+ if $contains 'warning' attrib.out >/dev/null 2>&1; then
+ echo "Your C compiler doesn't support __attribute__((nonnull))."
+ val="$undef"
+ else
+ echo "Your C compiler supports __attribute__((nonnull))."
+ val="$define"
+ fi
+else
+ echo "Your C compiler doesn't seem to understand __attribute__ at all."
+ val="$undef"
+fi
+;;
+*) val="$d_attribute_nonnull" ;;
+esac
+set d_attribute_nonnull
+eval $setvar
+$rm -f attrib*
+
+: Look for GCC-style attribute noreturn
+case "$d_attribute_noreturn" in
+'')
+echo " "
+echo "Checking whether your compiler can handle __attribute__((noreturn)) ..." >&4
+$cat >attrib.c <<'EOCP'
+#include <stdio.h>
+void fall_over_dead( void ) __attribute__((noreturn));
+EOCP
+if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
+ if $contains 'warning' attrib.out >/dev/null 2>&1; then
+ echo "Your C compiler doesn't support __attribute__((noreturn))."
+ val="$undef"
+ else
+ echo "Your C compiler supports __attribute__((noreturn))."
+ val="$define"
+ fi
+else
+ echo "Your C compiler doesn't seem to understand __attribute__ at all."
+ val="$undef"
+fi
+;;
+*) val="$d_attribute_noreturn" ;;
+esac
+set d_attribute_noreturn
+eval $setvar
+$rm -f attrib*
+
+: Look for GCC-style attribute pure
+case "$d_attribute_pure" in
+'')
+echo " "
+echo "Checking whether your compiler can handle __attribute__((pure)) ..." >&4
+$cat >attrib.c <<'EOCP'
+#include <stdio.h>
+int square( int n ) __attribute__((pure));
+EOCP
+if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
+ if $contains 'warning' attrib.out >/dev/null 2>&1; then
+ echo "Your C compiler doesn't support __attribute__((pure))."
+ val="$undef"
+ else
+ echo "Your C compiler supports __attribute__((pure))."
+ val="$define"
+ fi
+else
+ echo "Your C compiler doesn't seem to understand __attribute__ at all."
+ val="$undef"
+fi
+;;
+*) val="$d_attribute_pure" ;;
+esac
+set d_attribute_pure
+eval $setvar
+$rm -f attrib*
+
+: Look for GCC-style attribute unused
+case "$d_attribute_unused" in
+'')
+echo " "
+echo "Checking whether your compiler can handle __attribute__((unused)) ..." >&4
+$cat >attrib.c <<'EOCP'
+#include <stdio.h>
+int do_something( int dummy __attribute__((unused)), int n );
+EOCP
+if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
+ if $contains 'warning' attrib.out >/dev/null 2>&1; then
+ echo "Your C compiler doesn't support __attribute__((unused))."
+ val="$undef"
+ else
+ echo "Your C compiler supports __attribute__((unused))."
+ val="$define"
+ fi
+else
+ echo "Your C compiler doesn't seem to understand __attribute__ at all."
+ val="$undef"
+fi
+;;
+*) val="$d_attribute_unused" ;;
+esac
+set d_attribute_unused
+eval $setvar
+$rm -f attrib*
+
+: Look for GCC-style attribute warn_unused_result
+case "$d_attribute_warn_unused_result" in
+'')
echo " "
-echo "Checking whether your compiler can handle __attribute__ ..." >&4
+echo "Checking whether your compiler can handle __attribute__((warn_unused_result)) ..." >&4
$cat >attrib.c <<'EOCP'
#include <stdio.h>
-void croak (char* pat,...) __attribute__((__format__(__printf__,1,2),noreturn));
+int I_will_not_be_ignored(void) __attribute__((warn_unused_result));
EOCP
if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
if $contains 'warning' attrib.out >/dev/null 2>&1; then
- echo "Your C compiler doesn't fully support __attribute__."
+ echo "Your C compiler doesn't support __attribute__((warn_unused_result))."
val="$undef"
else
- echo "Your C compiler supports __attribute__."
+ echo "Your C compiler supports __attribute__((warn_unused_result))."
val="$define"
fi
else
echo "Your C compiler doesn't seem to understand __attribute__ at all."
val="$undef"
fi
-set d_attribut
+;;
+*) val="$d_attribute_warn_unused_result" ;;
+esac
+set d_attribute_warn_unused_result
eval $setvar
$rm -f attrib*
i32 = ($xxx) g;
/* x86 processors will probably give 0x8000 0000, which is a
- sign change. We don't want that. We want to mimic SPARC
+ sign change. We don't want that. We want to mimic SPARC
behavior here, which is to preserve the sign and give
back 0x7fff ffff.
*/
exit(1);
}
EOM
+val=$undef
set dirfd
if eval $compile; then
val="$define"
set d_ldbl_dig
eval $setvar
+: see if this is a math.h system
+set math.h i_math
+eval $inhdr
+
+d_libm_lib_version="$undef"
+case $i_math in
+ $define)
+ : check to see if math.h defines _LIB_VERSION
+ echo " "
+ echo "Checking to see if your libm supports _LIB_VERSION..." >&4
+ $cat >try.c <<EOCP
+#include <unistd.h>
+#include <math.h>
+int main (int argc, char *argv[])
+{
+ printf ("%d\n", _LIB_VERSION);
+ return (0);
+ } /* main */
+EOCP
+ set try
+ if eval $compile; then
+ foo=`$run ./try`
+ echo "Yes, it does ($foo)" >&4
+ d_libm_lib_version="$define"
+ else
+ echo "No, it does not (probably harmless)\n" >&4
+ fi
+ $rm -f try.* try core core.try.*
+ ;;
+
+ esac
+
: see if link exists
set link d_link
eval $inlibc
set madvise d_madvise
eval $inlibc
+: see if malloc_size exists
+set malloc_size d_malloc_size
+eval $inlibc
+
+: see if malloc_size_good exists
+set malloc_good_size d_malloc_good_size
+eval $inlibc
+
: see if mblen exists
set mblen d_mblen
eval $inlibc
: see if prototype for modfl is available
echo " "
-set d_modflproto modfl math.h
+set d_modflproto modfl $i_math math.h
eval $hasproto
d_modfl_pow32_bug="$undef"
$rm -f try.* try
+$echo "Checking whether NV 0.0 is all bits zero in memory..." >&4
+: volatile so that the compiler has to store it out to memory.
+if test X"$d_volatile" = X"$define"; then
+ volatile=volatile
+fi
+$cat <<EOP >try.c
+#include <stdio.h>
+#$i_stdlib I_STDLIB
+#ifdef I_STDLIB
+#include <stdlib.h>
+#endif
+#$i_string I_STRING
+#ifdef I_STRING
+# include <string.h>
+#else
+# include <strings.h>
+#endif
+#include <sys/types.h>
+#include <signal.h>
+#ifdef SIGFPE
+$volatile int bletched = 0;
+$signal_t blech(s) int s; { bletched = 1; }
+#endif
+
+int checkit($nvtype d, char *where) {
+ unsigned char *p = (char *)&d;
+ unsigned char *end = p + sizeof(d);
+ int fail = 0;
+
+ while (p < end)
+ fail += *p++;
+
+ if (!fail)
+ return 0;
+
+ p = (char *)&d;
+ printf("No - %s: 0x", where);
+ while (p < end)
+ printf ("%02X", *p++);
+ printf("\n");
+ return 1;
+}
+
+int main(int argc, char **argv) {
+ $nvtype d = 0.0;
+ int fail = 0;
+ fail += checkit(d, "0.0");
+
+ /* The compiler shouldn't be assuming that bletched is 0 */
+ d = bletched;
+
+ fail += checkit(d, "bleched");
+
+#ifdef SIGFPE
+ signal(SIGFPE, blech);
+#endif
+
+ /* Paranoia - the compiler should have no way of knowing that ANSI says
+ that argv[argc] will always be NULL. Actually, if it did assume this it
+ would be buggy, as this is C and main() can be called from elsewhere in
+ the program. */
+ d = argv[argc] ? 1 : 0;
+
+ if (d) {
+ printf("Odd argv[argc]=%p, d=%g\n", argv[argc], d);
+ }
+
+ fail += checkit(d, "ternary");
+
+ memset(&d, sizeof(d), argv[argc] ? 1 : 0);
+
+ if (d != 0.0) {
+ printf("No - memset doesn't give 0.0\n");
+ /* This might just blow up: */
+ printf("(gives %g)\n", d);
+ return 1;
+ }
+
+#ifdef SIGFPE
+ if (bletched) {
+ printf("No - something bleched\n");
+ return 1;
+ }
+#endif
+ if (fail) {
+ printf("No - %d fail(s)\n", fail);
+ return 1;
+ }
+ printf("Yes\n");
+ return 0;
+}
+EOP
+set try
+
+d_nv_zero_is_allbits_zero="$undef"
+if eval $compile; then
+ xxx="`$run ./try`"
+ case "$?" in
+ 0)
+ case "$xxx" in
+ Yes) cat >&4 <<EOM
+0.0 is represented as all bits zero in memory
+EOM
+ d_nv_zero_is_allbits_zero="$define"
+ ;;
+ *) cat >&4 <<EOM
+0.0 is not represented as all bits zero in memory
+EOM
+ d_nv_zero_is_allbits_zero="$undef"
+ ;;
+ esac
+ ;;
+ *) cat >&4 <<EOM
+0.0 is not represented as all bits zero in memory
+EOM
+ d_nv_zero_is_allbits_zero="$undef"
+ ;;
+ esac
+fi
+
+$rm -f try.* try
+
: check for off64_t
echo " "
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
set strftime d_strftime
eval $inlibc
+: see if strlcat exists
+set strlcat d_strlcat
+eval $inlibc
+
+: see if strlcpy exists
+set strlcpy d_strlcpy
+eval $inlibc
+
: see if strtod exists
set strtod d_strtod
eval $inlibc
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 pid_t pidtype int stdio.h sys/types.h
eval $typedef_ask
-: Find earliest binary compatible site_perl subdirectory perl can use.
-xs_apiversion=$version # The current site_perl version.
-: Find earliest pure perl site_perl subdirectory perl can use.
-: The versioned directories started at 5.005.
-pm_apiversion='5.005'
-
: see if ar generates random libraries by itself
echo " "
echo "Checking how to generate random libraries on your machine..." >&4
$run ./foobar >/dev/null 2>&1; then
echo "$ar appears to generate random libraries itself."
orderlib=false
- ranlib=":"
+ if [ "X$ranlib" = "X" ]; then
+ ranlib=":"
+ fi
elif $ar ts bar$_a >/dev/null 2>&1 &&
$cc -o foobar $ccflags $ldflags foo$_o bar$_a $libs > /dev/null 2>&1 &&
$run ./foobar >/dev/null 2>&1; then
#endif
#ifndef NSIG
+# ifdef _SIG_MAX
+# define NSIG (_SIG_MAX+1)
+# endif
+#endif
+
+#ifndef NSIG
# ifdef MAXSIG
# define NSIG (MAXSIG+1)
# endif
#ifndef NSIG
# ifdef SIGARRAYSIZE
-# define NSIG (SIGARRAYSIZE+1) /* Not sure of the +1 */
+# define NSIG SIGARRAYSIZE /* Assume ary[SIGARRAYSIZE] */
# endif
#endif
;;
esac
+
+case "$usesitecustomize" in
+ $define|true|[Yy]*)
+ usesitecustomize="$define"
+ ;;
+ *)
+ usesitecustomize="$undef"
+ ;;
+ esac
+
: determine compiler compiler
case "$yacc" in
'')
-: see if this is a math.h system
-set math.h i_math
-eval $inhdr
-
: see if this is a mntent.h system
set mntent.h i_mntent
eval $inhdr
$cat <<'EOSH' > Cppsym.know
a29k ABI64 aegis AES_SOURCE AIX AIX32 AIX370
AIX41 AIX42 AIX43 AIX_SOURCE aixpc ALL_SOURCE
-alliant alpha am29000 AM29000 AMD64 amiga AMIGAOS AMIX
+alliant alpha am29000 AM29000 AMD64 amd64 amiga AMIGAOS AMIX
ansi ANSI_C_SOURCE apollo ardent ARM32 atarist att386 att3b
BeOS BIG_ENDIAN BIT_MSF bsd BSD bsd43 bsd4_2 bsd4_3 BSD4_3 bsd4_4
BSD_4_3 BSD_4_4 BSD_NET2 BSD_TIME BSD_TYPES BSDCOMPAT bsdi
bull c cadmus clipper CMU COFF COMPILER_VERSION
concurrent convex cpu cray CRAY CRAYMPP ctix CX_UX
-CYGWIN DGUX DGUX_SOURCE DJGPP dmert DOLPHIN DPX2 DSO
+CYGWIN DECC DGUX DGUX_SOURCE DJGPP dmert DOLPHIN DPX2 DSO
Dynix DynixPTX ELF encore EPI EXTENSIONS FAVOR_BSD
FILE_OFFSET_BITS FreeBSD GCC_NEW_VARARGS gcos gcx gimpel
GLIBC GLIBC_MINOR
USE_MISC USE_POSIX USE_POSIX199309 USE_POSIX199506 USE_POSIX2
USE_REENTRANT USE_SVID USE_UNIX98 USE_XOPEN USE_XOPEN_EXTENDED
USGr4 USGr4_2
-Utek UTek UTS UWIN uxpm uxps vax venix VMESA vms xenix Xenix286
+Utek UTek UTS UWIN uxpm uxps vax venix VMESA vms x86_64 xenix Xenix286
XOPEN_SOURCE XOPEN_SOURCE_EXTENDED XPG2 XPG2_EXTENDED
XPG3 XPG3_EXTENDED XPG4 XPG4_EXTENDED
z8000
d_asctime_r='$d_asctime_r'
d_atolf='$d_atolf'
d_atoll='$d_atoll'
-d_attribut='$d_attribut'
+d_attribute_format='$d_attribute_format'
+d_attribute_malloc='$d_attribute_malloc'
+d_attribute_nonnull='$d_attribute_nonnull'
+d_attribute_noreturn='$d_attribute_noreturn'
+d_attribute_pure='$d_attribute_pure'
+d_attribute_unused='$d_attribute_unused'
+d_attribute_warn_unused_result='$d_attribute_warn_unused_result'
d_bcmp='$d_bcmp'
d_bcopy='$d_bcopy'
d_bsd='$d_bsd'
d_killpg='$d_killpg'
d_lchown='$d_lchown'
d_ldbl_dig='$d_ldbl_dig'
+d_libm_lib_version='$d_libm_lib_version'
d_link='$d_link'
d_localtime_r='$d_localtime_r'
d_locconv='$d_locconv'
d_lseekproto='$d_lseekproto'
d_lstat='$d_lstat'
d_madvise='$d_madvise'
+d_malloc_good_size='$d_malloc_good_size'
+d_malloc_size='$d_malloc_size'
d_mblen='$d_mblen'
d_mbstowcs='$d_mbstowcs'
d_mbtowc='$d_mbtowc'
d_nice='$d_nice'
d_nl_langinfo='$d_nl_langinfo'
d_nv_preserves_uv='$d_nv_preserves_uv'
+d_nv_zero_is_allbits_zero='$d_nv_zero_is_allbits_zero'
d_off64_t='$d_off64_t'
d_old_pthread_create_joinable='$d_old_pthread_create_joinable'
d_oldpthreads='$d_oldpthreads'
d_strerror='$d_strerror'
d_strerror_r='$d_strerror_r'
d_strftime='$d_strftime'
+d_strlcat='$d_strlcat'
+d_strlcpy='$d_strlcpy'
d_strtod='$d_strtod'
d_strtol='$d_strtol'
d_strtold='$d_strtold'
installscript='$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'
phostname='$phostname'
pidtype='$pidtype'
plibpth='$plibpth'
-pm_apiversion='$pm_apiversion'
pmake='$pmake'
pr='$pr'
prefix='$prefix'
sitearchexp='$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'
useithreads='$useithreads'
uselargefiles='$uselargefiles'
uselongdouble='$uselongdouble'
+usemallocwrap='$usemallocwrap'
usemorebits='$usemorebits'
usemultiplicity='$usemultiplicity'
usemymalloc='$usemymalloc'
useperlio='$useperlio'
useposix='$useposix'
usereentrant='$usereentrant'
+userelocatableinc='$userelocatableinc'
usesfio='$usesfio'
useshrplib='$useshrplib'
+usesitecustomize='$usesitecustomize'
usesocks='$usesocks'
usethreads='$usethreads'
usevendorprefix='$usevendorprefix'
vendorarchexp='$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'
vi='$vi'
voidflags='$voidflags'
xlibpth='$xlibpth'
-xs_apiversion='$xs_apiversion'
yacc='$yacc'
yaccflags='$yaccflags'
zcat='$zcat'
https://perl5.git.perl.org / perl5.git / blobdiff