ae42dce5f720a8bfa741ec49c050d0bb428588aa
[tpg/acess2.git] / Kernel / Makefile
1 # Acess2 Kernel
2 # Root Makefile
3 # NOTE: Does some voodoo to allow differing architecture builds to co-exist
4 # - The built objects and dependency files are suffixed with the arch name
5 # - The final binary is Acess2.<ARCH>.bin
6
7 -include ../Makefile.cfg
8
9 -include arch/$(ARCHDIR)/Makefile
10
11 MAKEDEP         = $(CC) -M
12
13 CPPFLAGS        += -I./include -I./arch/$(ARCHDIR)/include -DARCH=$(ARCH)
14 CFLAGS          += -Wall -Werror -O3 -fno-stack-protector -fno-builtin -fleading-underscore
15 ASFLAGS         += -D ARCH=\"$(ARCH)\"
16 LDFLAGS         += -T arch/$(ARCHDIR)/link.ld
17
18 OBJ = $(addprefix arch/$(ARCHDIR)/,$(A_OBJ))
19 OBJ += heap.o messages.o debug.o modules.o lib.o syscalls.o system.o threads.o
20 OBJ += binary.o bin/elf.o
21 OBJ += vfs/main.o vfs/open.o vfs/acls.o vfs/dir.o vfs/io.o vfs/mount.o vfs/memfile.o vfs/nodecache.o
22 OBJ += vfs/fs/root.o vfs/fs/devfs.o vfs/fs/fat.o
23 OBJ += drv/dma.o drv/fifo.o drv/pci.o drv/ata_x86.o drv/vterm.o drv/vga.o drv/kb.o drv/fdd.o
24 OBJ := $(addsuffix .$(ARCH), $(OBJ))
25 BIN = ../Acess2.$(ARCH).bin
26
27 DEPFILES  = $(filter %.o.$(ARCH),$(OBJ))
28 DEPFILES := $(DEPFILES:%.o.$(ARCH)=%.d.$(ARCH))
29
30 SRCFILES  = $(OBJ:%.o.$(ARCH)=%.c)
31 SRCFILES := $(SRCFILES:%.ao.$(ARCH)=%.asm)
32
33 .PHONY: all clean
34
35 all: $(BIN)
36
37 clean:
38         @$(RM) $(BIN) $(OBJ) $(DEPFILES)
39
40 $(BIN): $(OBJ) arch/$(ARCHDIR)/link.ld Makefile
41         @echo --- LD -o $(BIN)
42         @$(LD) $(LDFLAGS) -o $(BIN) $(OBJ) -Map ../Map.$(ARCH).txt
43         @objdump $(BIN) -D > $(BIN).dsm
44         cp $(BIN) $(DISTROOT)
45         @wc -l $(SRCFILES) > LineCounts.$(ARCH).txt
46 #       @git commit -a
47
48 %.ao.$(ARCH): %.asm Makefile
49         @echo --- NASM -o $@
50         @$(AS) $(ASFLAGS) $< -o $@
51
52 %.o.$(ARCH): %.c Makefile
53         @echo --- GCC -o $@
54         @$(CC) $(CFLAGS) $(CPPFLAGS) -o $@ -c $<
55         @$(MAKEDEP) $(CPPFLAGS) -MT $@ -o $*.d.$(ARCH) $<
56
57 include/syscalls.h:     syscalls.lst Makefile
58         php GenSyscalls.php
59
60 # Dependency Files
61 -include $(DEPFILES)

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