66 lines
2.0 KiB
Bash
Executable File
66 lines
2.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# helper script: builds SeaBIOS source code
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#
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# Copyright (C) 2020, 2021 Leah Rowe <info@minifree.org>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU 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 program 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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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[ "x${DEBUG+set}" = 'xset' ] && set -v
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set -u -e
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# Build SeaBIOS
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# ---------------------------------------------------------------------
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# seabios.elf and seavgabios.bin are reused by
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# resources/packages/roms_helper/boot, and their path is also
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# hardcoded, in the same way, in the same variable names, so if you
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# modify the variables below also keep
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# resources/packages/roms_helper/boot in sync.
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seabiosrom="../payload/seabios/seabios.elf"
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seavgabiosrom="../payload/seabios/seavgabios.bin"
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printf "Building SeaBIOS payloads and SeaVGABIOS\n"
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[ ! -d "payload/" ] && mkdir -p payload/
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[ ! -d "payload/seabios" ] && mkdir -p payload/seabios/
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rm -f payload/seabios/*
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if [ ! -d "seabios/" ]; then
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./download seabios
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fi
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cd seabios/
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# for libgfxinit setup:
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[[ -f Makefile ]] && make distclean
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cp ../resources/seabios/config/libgfxinit .config
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make silentoldconfig -j$(nproc)
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make -j$(nproc)
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mv out/bios.bin.elf ${seabiosrom}
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mv out/vgabios.bin ${seavgabiosrom}
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rm .config
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# clean it again. gotta keep it clean!
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[[ -f Makefile ]] && make distclean
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printf "Done! SeaBIOS files are in payload/seabios/\n\n"
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# done. go back to main directory
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cd ../
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# ------------------- DONE ----------------------
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