Usermode/libc - Fix strchr and strrchr behavior

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

diff --git a/Externals/ACPICA/Makefile b/Externals/ACPICA/Makefile
index 378a042..950f0ab 100644 (file)
--- a/Externals/ACPICA/Makefile
+++ b/Externals/ACPICA/Makefile
@@ -2,24 +2,84 @@
 
 include $(dir $(lastword $(MAKEFILE_LIST)))../../Makefile.cfg
 
-COMPONENTS = utilities tables
-BIN := ../$(ARCH)/libacpica.a
+ACPI_DEBUG ?= no
 
-ACPICAROOT := acpica-unix-20121114/
+BIN := ../Output/$(ARCH)-kernel/libacpica.a
+
+_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 in Externals/ACPICA)
+  $(warning Go to https://www.acpica.org/downloads/ to get it)
+  $(error No ACPICA archive found, disable ACPI with 'USE_ACPICA=0')
+ endif
+ 
+ ifneq ($(_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/
 
-CPPFLAGS += -I $(ACPICAROOT)source/include
+CPPFLAGS       += -I $(KERNELDIR)include -I$(KERNELDIR)arch/$(ARCHDIR)/include -D_MODULE_NAME_=\"ACPICA\"
+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
+ACACESS_H := $(ACPICAROOT)source/include/platform/acacess.h
+
 .PHONY: all clean
 
+ifeq ($(words $(SRCS)),0)
+extract: $(ACPICAROOT)
+       @echo Re-run make to compile
+endif
+
+all: $(BIN) include
+
+clean:
+       $(RM) -r obj-$(ARCH)/ include
+
+purge: clean
+       $(RM) -r $(ACPICAROOT)
+
 $(BIN): $(OBJS)
-       ar -cu $@ $(OBJS)
+       @mkdir -p $(dir $@)
+       @echo [AR] $@
+       @ar rcu $@ $(OBJS)
+
+include:
+       ln -s $(ACPICAROOT)source/include
+
+$(ACPICAROOT): $(ACPICA_ARCHIVE)
+       tar -xf $(ACPICA_ARCHIVE)
 
-obj-$(ARCH)/%.o: $(COMPDIR)%.c
+$(ACACESS_H): acacess.h
+       cp $< $@
+
+$(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 $@)
-       $(CC) $(CFLAGS) $(CPPFLAGS) -o $@ -c $< 
+       @echo [CC] -o $@
+       @$(CC) $(CFLAGS) $(CPPFLAGS) -o $@ -c $< 
        @$(CC) -M -MP -MT $@ $(CPPFLAGS) $< -o [email protected]
 
+-include $(OBJS:%=%.dep)
+