Mike Beaton ef84551c02 OpenDuet: Avoid building non-required boot sector files
Saves only a minimal amount of time, but avoids building e.g. unused StartX64
with default PAGE_TABLE location in IA32.
2024-04-24 23:27:14 +01:00

39 lines
889 B
Makefile

NASM ?= nasm
MKDIR ?= mkdir
RM ?= /bin/rm
PAGE_TABLE ?= 0x60000
PAGE_TABLE_BLOCKIO ?= 0x60000
BINDIR=bin
PRODUCTS32=$(BINDIR)/StartIA32.com $(BINDIR)/EfiIA32.com
PRODUCTS64=$(BINDIR)/StartX64_$(PAGE_TABLE).com $(BINDIR)/StartX64_$(PAGE_TABLE_BLOCKIO).com $(BINDIR)/EfiX64.com
all: $(PRODUCTS32) $(PRODUCTS64)
IA32: $(PRODUCTS32)
X64: $(PRODUCTS64)
clean:
$(RM) -f $(BINDIR)/*.com
$(BINDIR)/StartIA32.com: start.nasm
@$(MKDIR) -p bin
$(NASM) -f bin -o $@ $<
$(BINDIR)/EfiIA32.com: efi32.nasm
@$(MKDIR) -p bin
$(NASM) -f bin -o $@ $<
$(BINDIR)/StartX64_$(PAGE_TABLE).com: start.nasm
@$(MKDIR) -p bin
$(NASM) -DX64 -DPAGE_TABLE=$(PAGE_TABLE) -f bin -o $@ $<
$(BINDIR)/StartX64_$(PAGE_TABLE_BLOCKIO).com: start.nasm
@$(MKDIR) -p bin
$(NASM) -DX64 -DPAGE_TABLE=$(PAGE_TABLE_BLOCKIO) -f bin -o $@ $<
$(BINDIR)/EfiX64.com: efi64.nasm
@$(MKDIR) -p bin
$(NASM) -f bin -o $@ $<