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65 lines
1.5 KiB
65 lines
1.5 KiB
# This awk program generates parameters for the linker script generator feature.
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#
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# See ld/README file for more info.
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#
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# This file is part of the libopencm3 project.
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#
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# Copyright (C) 2013 Frantisek Burian <Bufran@seznam.cz>
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# Copyright (C) 2013 Werner Almesberger <wpwrak>
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#
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# This library is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this library. If not, see <http://www.gnu.org/licenses/>.
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BEGIN {
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PAT = tolower(PAT);
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if (length(MODE) == 0)
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MODE = ".*";
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}
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!/^#/{
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#remove cr on windows
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gsub(/\r$/,"");
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tmp = "^"$1"$";
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gsub(/?/, ".", tmp);
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gsub(/*/, ".*", tmp);
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gsub(/+/, ".+", tmp);
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tolower(tmp);
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if (PAT ~ tmp) {
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if ($2 != "+")
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PAT=$2;
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for (i = 3; i <= NF; i = i + 1) {
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if ($i ~ /^-l/) {
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if ("LIB" ~ MODE)
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printf "%s ",$i;
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}
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else if ($i ~ /^-m/) {
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if ("ARCH" ~ MODE)
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printf "%s ",$i;
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}
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else if ($i ~ /^-D/) {
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if ("DEFS" ~ MODE)
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printf "%s ",$i;
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}
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else {
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if ("DEFS" ~ MODE)
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printf "-D_%s ",$i;
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}
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}
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if (PAT=="END")
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exit;
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}
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}
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