Externals/ACPICA/Makefile

   1
   2
   3 include $(dir $(lastword $(MAKEFILE_LIST)))../../Makefile.cfg
   4
   5 COMPONENTS = utilities tables
   6 BIN := ../bin-$(ARCH)/libacpica.a
   7
   8 _VERS := $(patsubst acpica-unix-%.tar.gz,%,$(wildcard acpica-unix-*.tar.gz))
   9 _VERS := $(sort $(_VERS))
  10 _LATEST := $(lastword $(_VERS))
  11
  12 ifeq ($(ACPICAVER),)
  13  ifeq ($(_LATEST),)
  14   $(error No ACPICA archive found (acpica-unix-%.tar.gz))
  15  endif
  16
  17  ifneq ($(_LATEST),$(_VERS))
  18   $(warning Multiple archvies found, picked $(_LATEST))
  19  endif
  20  ACPICAVER := $(_LATEST)
  21 endif
  22
  23 ACPICAROOT := acpica-unix-$(ACPICAVER)/
  24 ACPICA_ARCHIVE := acpica-unix-$(ACPICAVER).tar.gz
  25 COMPDIR := $(ACPICAROOT)source/components/
  26 KERNELDIR := ../../KernelLand/Kernel/
  27
  28 CPPFLAGS        += -I $(KERNELDIR)include -I$(KERNELDIR)arch/$(ARCHDIR)/include -D_MODULE_NAME_=\"ACPICA\"
  29 CPPFLAGS        += -I $(ACPICAROOT)source/include -D _ACESS -D __KERNEL__
  30 CPPFLAGS        += -D ARCH=$(ARCH) -D ARCHDIR=$(ARCHDIR) -D PLATFORM=\"$(PLATFORM)\" -D ARCHDIR_IS_$(ARCHDIR)=1 -D PLATFORM_is_$(PLATFORM)=1
  31 CPPFLAGS        += -D KERNEL_VERSION=$(KERNEL_VERSION) -ffreestanding
  32 CFLAGS          += -Wall -fno-stack-protector -Wstrict-prototypes -std=gnu99 -g
  33
  34 SRCS := $(foreach comp,$(COMPONENTS),$(wildcard $(COMPDIR)$(comp)/*.c))
  35 OBJS := $(SRCS:$(COMPDIR)%.c=obj-$(ARCH)/%.o)
  36
  37 ACENV_H := $(ACPICAROOT)source/include/platform/acenv.h
  38 ACACESS_H := $(ACPICAROOT)source/include/platform/acacess.h
  39
  40 .PHONY: all clean
  41
  42 ifeq ($(words $(SRCS)),0)
  43 extract: $(ACPICAROOT)
  44         @echo Re-run make to compile
  45 endif
  46
  47 all: $(BIN)
  48
  49 clean:
  50         $(RM) -r obj-$(ARCH)/
  51 purge: clean
  52         $(RM) -r $(ACPICAROOT)
  53
  54 $(BIN): $(OBJS)
  55         @mkdir -p $(dir $@)
  56         @echo [AR] $@
  57         @ar rcu $@ $(OBJS)
  58
  59 $(ACPICAROOT): $(ACPICA_ARCHIVE)
  60         tar -xf $(ACPICA_ARCHIVE)
  61
  62 $(ACACESS_H): acacess.h
  63         cp $< $@
  64
  65 $(ACENV_H): $(ACPICA_ARCHIVE) Makefile
  66         tar -x -O -f $(ACPICA_ARCHIVE) $(ACENV_H) | sed 's/aclinux/acacess/' | sed 's/_LINUX/_ACESS/' > $@
  67
  68 obj-$(ARCH)/%.o: $(COMPDIR)%.c $(ACENV_H) $(ACACESS_H)
  69         @mkdir -p $(dir $@)
  70         @echo [CC] -o $@
  71         @$(CC) $(CFLAGS) $(CPPFLAGS) -o $@ -c $<
  72         @$(CC) -M -MP -MT $@ $(CPPFLAGS) $< -o [email protected]
  73
  74 -include $(OBJS:%=%.dep)
  75