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   $(warning Unable to find an archive matching acpica-unix-%.tar.gz)
  15   $(warning Go to https://www.acpica.org/downloads/ to get it)
  16   $(error No ACPICA archive found)
  17  endif
  18
  19  ifneq ($(_LATEST),$(_VERS))
  20   $(warning Multiple archvies found, picked $(_LATEST))
  21  endif
  22  ACPICAVER := $(_LATEST)
  23 endif
  24
  25 ACPICAROOT := acpica-unix-$(ACPICAVER)/
  26 ACPICA_ARCHIVE := acpica-unix-$(ACPICAVER).tar.gz
  27 COMPDIR := $(ACPICAROOT)source/components/
  28 KERNELDIR := ../../KernelLand/Kernel/
  29
  30 CPPFLAGS        += -I $(KERNELDIR)include -I$(KERNELDIR)arch/$(ARCHDIR)/include -D_MODULE_NAME_=\"ACPICA\"
  31 CPPFLAGS        += -I $(ACPICAROOT)source/include -D _ACESS -D __KERNEL__
  32 CPPFLAGS        += -D ARCH=$(ARCH) -D ARCHDIR=$(ARCHDIR) -D PLATFORM=\"$(PLATFORM)\" -D ARCHDIR_IS_$(ARCHDIR)=1 -D PLATFORM_is_$(PLATFORM)=1
  33 CPPFLAGS        += -D KERNEL_VERSION=$(KERNEL_VERSION) -ffreestanding
  34 CFLAGS          += -Wall -fno-stack-protector -Wstrict-prototypes -std=gnu99 -g
  35
  36 SRCS := $(foreach comp,$(COMPONENTS),$(wildcard $(COMPDIR)$(comp)/*.c))
  37 OBJS := $(SRCS:$(COMPDIR)%.c=obj-$(ARCH)/%.o)
  38
  39 ACENV_H := $(ACPICAROOT)source/include/platform/acenv.h
  40 ACACESS_H := $(ACPICAROOT)source/include/platform/acacess.h
  41
  42 .PHONY: all clean
  43
  44 ifeq ($(words $(SRCS)),0)
  45 extract: $(ACPICAROOT)
  46         @echo Re-run make to compile
  47 endif
  48
  49 all: $(BIN)
  50
  51 clean:
  52         $(RM) -r obj-$(ARCH)/
  53 purge: clean
  54         $(RM) -r $(ACPICAROOT)
  55
  56 $(BIN): $(OBJS)
  57         @mkdir -p $(dir $@)
  58         @echo [AR] $@
  59         @ar rcu $@ $(OBJS)
  60
  61 $(ACPICAROOT): $(ACPICA_ARCHIVE)
  62         tar -xf $(ACPICA_ARCHIVE)
  63
  64 $(ACACESS_H): acacess.h
  65         cp $< $@
  66
  67 $(ACENV_H): $(ACPICA_ARCHIVE) Makefile
  68         tar -x -O -f $(ACPICA_ARCHIVE) $(ACENV_H) | sed 's/aclinux/acacess/' | sed 's/_LINUX/_ACESS/' > $@
  69
  70 obj-$(ARCH)/%.o: $(COMPDIR)%.c $(ACENV_H) $(ACACESS_H)
  71         @mkdir -p $(dir $@)
  72         @echo [CC] -o $@
  73         @$(CC) $(CFLAGS) $(CPPFLAGS) -o $@ -c $<
  74         @$(CC) -M -MP -MT $@ $(CPPFLAGS) $< -o [email protected]
  75
  76 -include $(OBJS:%=%.dep)
  77