# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
-# Generated on Sat Apr 26 00:26:09 EET DST 2003 [metaconfig 3.0 PL70]
+# Generated on Sat May 24 10:07:39 EET DST 2003 [metaconfig 3.0 PL70]
# (with additional metaconfig patches by perlbug@perl.org)
cat >c1$$ <<EOF
d_old_pthread_create_joinable=''
old_pthread_create_joinable=''
d_pthread_atfork=''
+d_pthread_attr_setscope=''
d_pthread_yield=''
d_sched_yield=''
sched_yield=''
mips) osname=mips_osf1 ;;
esac
;;
- # UnixWare 8 is now known as OpenUnix
+ # UnixWare 7.1.2 is known as Open UNIX 8
openunix|unixware) osname=svr5
osvers="$4"
;;
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
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 $xrun
esac;
case "$tx" in
yes)
- case "$runnm" in
- true)
- if $contains $tlook $tf >/dev/null 2>&1;
- then tval=true;
- else tval=false;
- fi;;
- *)
+ tval=false;
+ if $test "$runnm" = "true" && $contains $tlook $tf >/dev/null 2>&1; then
+ tval=true;
+ else
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;
+ if $cc -o t $optimize $ccflags $ldflags t.c $libs >/dev/null 2>&1; then
+ tval=true;
fi;
- $rm -f t t.c;;
- esac;;
+ $rm -f t t.c;
+ fi;
+ ;;
*)
case "$tval" in
$define) tval=true;;
*) tval=false;;
- esac;;
+ esac;
+ ;;
esac;
eval "$2=$tval"'
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
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 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
: 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
$cat >&4 <<EOM
-Hmm, I don't seem to be able to catenate tokens with your cpp. You're going
-to have to edit the values of CAT[2-5] in config.h...
+Hmm, I don't seem to be able to concatenate tokens with your cpp.
+You're going to have to edit the values of CAT[2-5] in config.h...
EOM
cpp_stuff="/* Help! How do we handle cpp_stuff? */*/"
fi
# DB_File ... Fcntl ... IO ....
# or something like
# Fcntl ... NDBM_File ... IO ....
-case "$extensions" in
-*"_File "*" Fcntl "*" IO "*) ;;
-*" Fcntl "*"_File "*" IO "*) ;;
+case " $extensions" in
+*"_File "*" Fcntl "*" IO "*) ;; # DB_File
+*" Fcntl "*"_File "*" IO "*) ;; # GDBM_File
+*" Fcntl "*" IO "*"_File "*) ;; # NDBM_File
*) echo "WARNING: Extensions DB_File or *DBM_File, Fcntl, and IO not configured." >&4
echo "WARNING: The Perl you are building will be quite crippled." >& 4
;;
d_portable='$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'
projects / p5sagit/p5-mst-13.2.git / blobdiff