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first round of refactoring for the Makefile

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Elaina Claus
2025-09-09 10:06:35 -04:00
parent 9a6fea658d
commit 7cc0b4a392
1 changed files with 35 additions and 34 deletions
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69
Makefile
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@@ -13,7 +13,21 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
include := './include'
INCDIR := include
BUILD_DIR := build
IMG := $(BUILD_DIR)/disk.img
IMGZ := $(BUILD_DIR)/disk.img.gz
# Get current Git version (tag) and hash
GIT_VERSION := $(shell git describe --tags)
GIT_HASH := $(shell git rev-parse HEAD)
GIT_NASM_DEFINES := -D __GIT_VER__='"$(GIT_VERSION)"' -D __GIT_HASH__='"$(GIT_HASH)"'
NASMFLAGS := -Wall -f bin -i$(INCDIR)/ $(GIT_NASM_DEFINES)
QEMU ?= qemu-system-i386
QEMU_OPTS ?= -L ./bin/ -bios bios.bin -cpu pentium3 -m 128 -S -s -monitor stdio -nic none
.PHONY: all mbr vbr stage2 boottest clean run run_qemu run_bochs img imgz help
mbr_source_files := $(wildcard src/mbr/*.nasm)
vbr_source_files := $(wildcard src/vbr/*.nasm)
@@ -25,62 +39,49 @@ vbr_binary_files := $(patsubst src/vbr/%.nasm, build/%.bin, $(vbr_source_files))
stage2_binary_files := $(patsubst src/stage2/%.nasm, build/%.bin, $(stage2_source_files))
boottest_binary_files := $(patsubst src/miniboot32/%.nasm, build/%.bin, $(boottest_source_files))
build_dir := 'build'
# Get current Git version (tag) and hash
GIT_VERSION := $(shell git describe --tags)
GIT_HASH := $(shell git rev-parse HEAD)
GIT_NASM_DEFINES := -D __GIT_VER__='"$(GIT_VERSION)"' -D __GIT_HASH__='"$(GIT_HASH)"'
iso := 'build/disk.img'
isoz := 'build/output/disk.img.gz'
qemu_args := -L ./bin/ -bios bios.bin -cpu pentium3 -m 128 -S -s -monitor stdio -nic none
.PHONY: all mbr vbr stage2 boottest clean run run_bochs iso isoz
all: $(iso) $(isoz) $(mbr_binary_files) $(vbr_binary_files) $(stage2_binary_files)
all: $(IMG) $(IMGZ) $(mbr_binary_files) $(vbr_binary_files) $(stage2_binary_files)
mbr: $(mbr_binary_files)
vbr: $(vbr_binary_files)
stage2: $(stage2_binary_files)
boottest: $(boottest_binary_files)
clean:
@rm -v $(build_dir)/*.bin
@rm -v $(build_dir)/*.map
@rm -v $(build_dir)/*.img
@rm -v $(build_dir)/output/*.img.gz
@rm -v $(build_dir)/output/*.tar.gz
@rm -v $(BUILD_DIR)/*.bin
@rm -v $(BUILD_DIR)/*.map
@rm -v $(BUILD_DIR)/*.img
@rm -v $(BUILD_DIR)/output/*.img.gz
@rm -v $(BUILD_DIR)/output/*.tar.gz
run: $(iso)
@sudo qemu-system-i386 $(qemu_args) -hda $(iso)
run: $(IMG)
@$(QEMU) $(QEMU_OPTS) -hda $(IMG)
run_bochs: $(iso)
run_bochs: $(IMG)
@bochs -q
iso: $(iso)
@file $(iso)
img: $(IMG)
@file $(IMG)
isoz: $(isoz)
@file $(isoz)
imgz: $(IMGZ)
@file $(IMGZ)
build/%.bin: src/mbr/%.nasm
@mkdir -p $(shell dirname $@)
@nasm -i$(include) -Wall -f bin $(GIT_NASM_DEFINES) $< -o $@
@nasm $(NASMFLAGS) $(GIT_NASM_DEFINES) $< -o $@
build/%.bin: src/vbr/%.nasm
@mkdir -p $(shell dirname $@)
@nasm -i$(include) -Wall -f bin $(GIT_NASM_DEFINES) $< -o $@
@nasm $(NASMFLAGS) $(GIT_NASM_DEFINES) $< -o $@
build/%.bin: src/stage2/%.nasm
@mkdir -p $(shell dirname $@)
@nasm -i$(include) -Wall -f bin $(GIT_NASM_DEFINES) $< -o $@
@nasm $(NASMFLAGS) $(GIT_NASM_DEFINES) $< -o $@
build/%.bin: src/miniboot32/%.nasm
@mkdir -p $(shell dirname $@)
@nasm -i$(include) -Wall -f bin $(GIT_NASM_DEFINES) $< -o $@
@nasm $(NASMFLAGS) $(GIT_NASM_DEFINES) $< -o $@
$(iso): $(mbr_binary_files) $(vbr_binary_files) $(stage2_binary_files) $(boottest_binary_files)
$(IMG): $(mbr_binary_files) $(vbr_binary_files) $(stage2_binary_files) $(boottest_binary_files)
@scripts/create-disk.sh
$(isoz): $(iso)
@gzip -9kc $(iso) > $(isoz)
$(IMGZ): $(IMG)
@gzip -9kc $(IMG) > $(IMGZ)