87 lines
2.8 KiB
Makefile
Executable File
87 lines
2.8 KiB
Makefile
Executable File
# Copyright (C) 2025 Elaina Claus
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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 <https://www.gnu.org/licenses/>.
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include := './include'
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mbr_source_files := $(wildcard src/mbr/*.nasm)
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vbr_source_files := $(wildcard src/vbr/*.nasm)
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stage2_source_files := $(wildcard src/stage2/*.nasm)
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boottest_source_files := $(wildcard src/miniboot32/*.nasm)
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mbr_binary_files := $(patsubst src/mbr/%.nasm, build/%.bin, $(mbr_source_files))
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vbr_binary_files := $(patsubst src/vbr/%.nasm, build/%.bin, $(vbr_source_files))
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stage2_binary_files := $(patsubst src/stage2/%.nasm, build/%.bin, $(stage2_source_files))
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boottest_binary_files := $(patsubst src/miniboot32/%.nasm, build/%.bin, $(boottest_source_files))
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build_dir := 'build'
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# Get current Git version (tag) and hash
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GIT_VERSION := $(shell git describe --tags)
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GIT_HASH := $(shell git rev-parse HEAD)
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GIT_NASM_DEFINES := -D __GIT_VER__='"$(GIT_VERSION)"' -D __GIT_HASH__='"$(GIT_HASH)"'
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iso := '/tmp/disk.img'
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isoz := 'disk.img.gz'
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qemu_args := -L ./bin/ -bios bios.bin -cpu pentium3 -m 128 -S -s -monitor stdio -nic none
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.PHONY: all mbr vbr stage2 boottest clean run run_bochs iso isoz
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all: $(iso) $(isoz) $(mbr_binary_files) $(vbr_binary_files) $(stage2_binary_files)
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mbr: $(mbr_binary_files)
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vbr: $(vbr_binary_files)
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stage2: $(stage2_binary_files)
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boottest: $(boottest_binary_files)
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clean:
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@rm -rvf *.map
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@rm -rvf $(build_dir)/*
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@rm -rvf $(iso)
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@rm -rvf $(isoz)
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run: $(iso)
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@sudo qemu-system-i386 $(qemu_args) -hda $(iso)
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run_bochs: $(iso)
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@bochs -q
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iso: $(iso)
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@file $(iso)
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isoz: $(isoz)
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@file $(isoz)
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build/%.bin: src/mbr/%.nasm
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@mkdir -p $(shell dirname $@)
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@nasm -i$(include) -Wall -f bin $(GIT_NASM_DEFINES) $< -o $@
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build/%.bin: src/vbr/%.nasm
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@mkdir -p $(shell dirname $@)
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@nasm -i$(include) -Wall -f bin $(GIT_NASM_DEFINES) $< -o $@
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build/%.bin: src/stage2/%.nasm
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@mkdir -p $(shell dirname $@)
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@nasm -i$(include) -Wall -f bin $(GIT_NASM_DEFINES) $< -o $@
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build/%.bin: src/miniboot32/%.nasm
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@mkdir -p $(shell dirname $@)
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@nasm -i$(include) -Wall -f bin $(GIT_NASM_DEFINES) $< -o $@
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$(iso): $(mbr_binary_files) $(vbr_binary_files) $(stage2_binary_files) $(boottest_binary_files)
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@echo root access needed to create disk image...
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@scripts/create-disk.sh
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$(isoz): $(iso)
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@gzip -9kc $(iso) > $(isoz)
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