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#!/bin/sh
#
# Copyright (c) 2008-2025 Jonathan Schleifer <js@nil.im>
#
# All rights reserved.
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License version 3.0 only,
# as published by the Free Software Foundation.
#
# This program 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 Lesser General Public License
# version 3.0 for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# version 3.0 along with this program. If not, see
# <https://www.gnu.org/licenses/>.
#
if test $# != 3; then
echo "Usage: $0 source_file filename output.m" 1>&2
exit 1
fi
exec 1>$3
cat <<EOF
#include <stddef.h>
#include <stdint.h>
#ifdef OF_COMPILING_OBJFW
# import "OFEmbeddedIRIHandler.h"
#else
# if defined(__has_feature) && __has_feature(modules)
@import ObjFW;
# else
# import <ObjFW/OFEmbeddedIRIHandler.h>
# endif
#endif
static const uint8_t bytes[] = {
EOF
od -vtx1 "$1" | cut -d' ' -sf2- | \
sed '/^ *$/d;s/^ *//;s/ *$//;s/ */ /g;s/^/0x/;s/ /, 0x/g;s/$/,/'
cat <<EOF
};
static void __attribute__((__constructor__))
ctor(void)
{
OFRegisterEmbeddedFile(@"$2", bytes, sizeof(bytes));
}
EOF
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