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#! /bin/sh
########################################################################
##
## Copyright (C) 2013-2021 The Octave Project Developers
##
## See the file COPYRIGHT.md in the top-level directory of this
## distribution or <https://octave.org/copyright/>.
##
## This file is part of Octave.
##
## Octave is free software: you can redistribute it and/or modify it
## under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## Octave is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Octave; see the file COPYING. If not, see
## <https://www.gnu.org/licenses/>.
##
########################################################################
## Attempt to get traditional sort behavior based on byte values.
LC_ALL=C
export LC_ALL
set -e
AWK=${AWK:-awk}
cat << EOF
// DO NOT EDIT! Generated automatically from $conffile by Make."
#if defined (HAVE_CONFIG_H)
# include "config.h"
#endif
#include "build-env.h"
#include "ov.h"
namespace octave
{
namespace build_env
{
octave_scalar_map
features (void)
{
static bool initialized = false;
static octave_scalar_map m;
if (! initialized)
{
static octave_value ov_true = (true);
static octave_value ov_false = (false);
EOF
for conffile in "$@"; do
$AWK \
'/# *define *(OCTAVE_HAVE|HAVE)_/ {
sub (/# *define */, "", $0);
sub (/(OCTAVE_HAVE|HAVE)_/, "", $1)
printf (" m.assign (\"%s\", ov_true);\n", $1);
}
/\/\* #undef (OCTAVE_HAVE|HAVE)_/ {
sub (/(OCTAVE_HAVE|HAVE)_/, "", $3);
printf (" m.assign (\"%s\", ov_false);\n", $3);
} {
}' $conffile
done | sort
cat << EOF
initialized = true;
}
return m;
}
};
};
EOF
|
