3 include $(dir $(lastword $(MAKEFILE_LIST)))../../Makefile.cfg
5 BIN := ../bin-$(ARCH)/libacpica.a
7 _VERS := $(patsubst acpica-unix-%.tar.gz,%,$(wildcard acpica-unix-*.tar.gz))
8 _VERS := $(sort $(_VERS))
9 _LATEST := $(lastword $(_VERS))
13 $(warning Unable to find an archive matching acpica-unix-%.tar.gz)
14 $(warning Go to https://www.acpica.org/downloads/ to get it)
15 $(error No ACPICA archive found)
18 ifneq ($(_LATEST),$(_VERS))
19 $(warning Multiple archvies found, picked $(_LATEST))
21 ACPICAVER := $(_LATEST)
24 ACPICAROOT := acpica-unix-$(ACPICAVER)/
25 ACPICA_ARCHIVE := acpica-unix-$(ACPICAVER).tar.gz
26 COMPDIR := $(ACPICAROOT)source/components/
27 KERNELDIR := ../../KernelLand/Kernel/
29 CPPFLAGS += -I $(KERNELDIR)include -I$(KERNELDIR)arch/$(ARCHDIR)/include -D_MODULE_NAME_=\"ACPICA\"
30 CPPFLAGS += -I $(ACPICAROOT)source/include -D _ACESS -D __KERNEL__
31 CPPFLAGS += -D ARCH=$(ARCH) -D ARCHDIR=$(ARCHDIR) -D PLATFORM=\"$(PLATFORM)\" -D ARCHDIR_IS_$(ARCHDIR)=1 -D PLATFORM_is_$(PLATFORM)=1
32 CPPFLAGS += -D KERNEL_VERSION=$(KERNEL_VERSION) -ffreestanding
33 CFLAGS += -Wall -fno-stack-protector -Wstrict-prototypes -std=gnu99 -g
35 SRCS := $(wildcard $(COMPDIR)*/*.c)
36 OBJS := $(SRCS:$(COMPDIR)%.c=obj-$(ARCH)/%.o)
38 ACENV_H := $(ACPICAROOT)source/include/platform/acenv.h
39 ACACESS_H := $(ACPICAROOT)source/include/platform/acacess.h
43 ifeq ($(words $(SRCS)),0)
44 extract: $(ACPICAROOT)
45 @echo Re-run make to compile
51 $(RM) -r obj-$(ARCH)/ include
54 $(RM) -r $(ACPICAROOT)
62 ln -s $(ACPICAROOT)source/include
64 $(ACPICAROOT): $(ACPICA_ARCHIVE)
65 tar -xf $(ACPICA_ARCHIVE)
67 $(ACACESS_H): acacess.h
70 $(ACENV_H): $(ACPICA_ARCHIVE) Makefile
71 tar -x -O -f $(ACPICA_ARCHIVE) $(ACENV_H) | sed 's/aclinux/acacess/' | sed 's/_LINUX/_ACESS/' > $@
73 obj-$(ARCH)/%.o: $(COMPDIR)%.c $(ACENV_H) $(ACACESS_H)
76 @$(CC) $(CFLAGS) $(CPPFLAGS) -o $@ -c $<
79 -include $(OBJS:%=%.dep)