# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
-# Generated on Mon Apr 21 10:31:53 EET DST 2003 [metaconfig 3.0 PL70]
+# Generated on Wed May 7 23:33:48 EET DST 2003 [metaconfig 3.0 PL70]
# (with additional metaconfig patches by perlbug@perl.org)
cat >c1$$ <<EOF
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
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
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_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
$cat >&4 <<EOM
-Hmm, I don't seem to be able to catenate tokens with your cpp. You're going
-to have to edit the values of CAT[2-5] in config.h...
+Hmm, I don't seem to be able to concatenate tokens with your cpp.
+You're going to have to edit the values of CAT[2-5] in config.h...
EOM
cpp_stuff="/* Help! How do we handle cpp_stuff? */*/"
fi
shift
avail_ext="$*"
+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 " $i " in
+ " $noextensions ") 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
;;
projects / p5sagit/p5-mst-13.2.git / blobdiff