Externals/ACPICA - Endabled debug

[tpg/acess2.git] / Externals / ACPICA / Makefile

diff --git a/Externals/ACPICA/Makefile b/Externals/ACPICA/Makefile
index f91aa55..835614d 100644 (file)
--- a/Externals/ACPICA/Makefile
+++ b/Externals/ACPICA/Makefile
@@ -2,11 +2,29 @@
 
 include $(dir $(lastword $(MAKEFILE_LIST)))../../Makefile.cfg
 
-COMPONENTS = utilities tables
+ACPI_DEBUG ?= no
+
 BIN := ../bin-$(ARCH)/libacpica.a
 
-ACPICAVER = 20121114
+_VERS := $(patsubst acpica-unix-%.tar.gz,%,$(wildcard acpica-unix-*.tar.gz))
+_VERS := $(sort $(_VERS))
+_LATEST := $(lastword $(_VERS))
+
+ifeq ($(ACPICAVER),)
+ ifeq ($(_LATEST),)
+  $(warning Unable to find an archive matching acpica-unix-%.tar.gz)
+  $(warning Go to https://www.acpica.org/downloads/ to get it)
+  $(error No ACPICA archive found)
+ endif
+ 
+ ifneq ($(_LATEST),$(_VERS))
+  $(warning Multiple archvies found, picked $(_LATEST))
+ endif
+ ACPICAVER := $(_LATEST)
+endif
+
 ACPICAROOT := acpica-unix-$(ACPICAVER)/
+ACPICA_ARCHIVE := acpica-unix-$(ACPICAVER).tar.gz
 COMPDIR := $(ACPICAROOT)source/components/
 KERNELDIR := ../../KernelLand/Kernel/
 
@@ -14,9 +32,12 @@ CPPFLAGS     += -I $(KERNELDIR)include -I$(KERNELDIR)arch/$(ARCHDIR)/include -D_MODU
 CPPFLAGS        += -I $(ACPICAROOT)source/include -D _ACESS -D __KERNEL__
 CPPFLAGS       += -D ARCH=$(ARCH) -D ARCHDIR=$(ARCHDIR) -D PLATFORM=\"$(PLATFORM)\" -D ARCHDIR_IS_$(ARCHDIR)=1 -D PLATFORM_is_$(PLATFORM)=1
 CPPFLAGS       += -D KERNEL_VERSION=$(KERNEL_VERSION) -ffreestanding
+ifneq ($(ACPI_DEBUG),no)
+  CPPFLAGS += -D ACPI_DEBUG_OUTPUT=1 -D ACPI_DISASSEMBLER=1
+endif
 CFLAGS         += -Wall -fno-stack-protector -Wstrict-prototypes -std=gnu99 -g
 
-SRCS := $(foreach comp,$(COMPONENTS),$(wildcard $(COMPDIR)$(comp)/*.c))
+SRCS := $(wildcard $(COMPDIR)*/*.c)
 OBJS := $(SRCS:$(COMPDIR)%.c=obj-$(ARCH)/%.o)
 
 ACENV_H := $(ACPICAROOT)source/include/platform/acenv.h
@@ -24,25 +45,35 @@ ACACESS_H := $(ACPICAROOT)source/include/platform/acacess.h
 
 .PHONY: all clean
 
-all: $(BIN)
+ifeq ($(words $(SRCS)),0)
+extract: $(ACPICAROOT)
+       @echo Re-run make to compile
+endif
+
+all: $(BIN) include
 
 clean:
-       $(RM) obj-$(ARCH)/
+       $(RM) -r obj-$(ARCH)/ include
+
+purge: clean
+       $(RM) -r $(ACPICAROOT)
 
 $(BIN): $(OBJS)
        @mkdir -p $(dir $@)
        @echo [AR] $@
        @ar rcu $@ $(OBJS)
 
-#include_exp/acpi: $(ACPICAROOT)source/include
-#      @mkdir -p $(dir $@)
-#      ln -s ../$< $@
+include:
+       ln -s $(ACPICAROOT)source/include
+
+$(ACPICAROOT): $(ACPICA_ARCHIVE)
+       tar -xf $(ACPICA_ARCHIVE)
 
 $(ACACESS_H): acacess.h
        cp $< $@
 
-$(ACENV_H): acpica-unix-$(ACPICAVER).tar.gz Makefile
-       tar -x -O -f acpica-unix-$(ACPICAVER).tar.gz $(ACENV_H) | sed 's/aclinux/acacess/' | sed 's/_LINUX/_ACESS/' > $@
+$(ACENV_H): $(ACPICA_ARCHIVE) Makefile
+       tar -x -O -f $(ACPICA_ARCHIVE) $(ACENV_H) | sed 's/aclinux/acacess/' | sed 's/_LINUX/_ACESS/' > $@
 
 obj-$(ARCH)/%.o: $(COMPDIR)%.c $(ACENV_H) $(ACACESS_H)
        @mkdir -p $(dir $@)