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tools/Makefile

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+# Copyright (C) 2007 Apple Inc. All rights reserved.
+#
+# This document is the property of Apple Inc.
+# It is considered confidential and proprietary.
+#
+# This document may not be reproduced or transmitted in any form,
+# in whole or in part, without the express written permission of
+# Apple Inc.
+
+# Makefile for build/install-time tools
+
+include makefiles/macros.mk
+
+HOST_ARCH	:=	$(shell uname -m)
+BHC		:=	$(call TOTOOLSDIR,bhc)
+MACHO2BIN	:=	$(call TOTOOLSDIR,Macho2Bin)
+BOOTX2BIN	:=	$(call TOTOOLSDIR,BootX2Bin)
+
+# Host libImg4Decode.a is *sometimes* installed to your root filesystem.
+# Sometimes it's in your platform. Who knows. Who cares. Let's try a
+# few places because I'm sick of filling in TPS reports to get it fixed.
+
+HOST_IMG4_SEARCH := \
+		$(PLATFORMROOT)/usr/local \
+		$(PLATFORMROOT)/../../../usr/local \
+		/usr/local
+
+HOST_IMG4_FOUND := \
+		$(firstword $(foreach path,\
+			$(HOST_IMG4_SEARCH),\
+			$(if $(realpath $(path)/include/amd/Img4Decode.h),\
+				$(realpath $(path)))))
+
+HOST_IMG4_INCLUDE	:= $(HOST_IMG4_FOUND)/include/amd/Img4Decode.h
+HOST_IMG4_LIB		:= $(HOST_IMG4_FOUND)/lib/amd/libImg4Decode.a
+ifeq ($(and $(realpath $(HOST_IMG4_INCLUDE)),$(realpath $(HOST_IMG4_LIB))),)
+$(info Host Image4 installation broken. Something is missing.)
+HOST_IMG4_FOUND :=
+endif
+
+ifneq ($(HOST_IMG4_FOUND),)
+$(info Host Image4 installation found under $(HOST_IMG4_FOUND))
+else
+$(info Host Image4 installation not found, omitting support)
+endif
+
+BOOTX2BIN_INCLUDES	:= . include lib/pki
+BOOTX2BIN_PREBUILT	:=
+BOOTX2BIN_FLAGS		:= -Wall -O -g -Wformat -DDEBUG
+
+# Optional Image4 support.
+ifneq ($(HOST_IMG4_FOUND),)
+BOOTX2BIN_FLAGS		+= -DBOOTX2BIN_WITH_IMAGE4=1
+BOOTX2BIN_INCLUDES	+= $(HOST_IMG4_FOUND)/include/amd
+BOOTX2BIN_PREBUILT	+= $(HOST_IMG4_LIB)
+endif
+
+# Add includes to flags.
+BOOTX2BIN_FLAGS		+= $(foreach inc,$(BOOTX2BIN_INCLUDES),-I$(inc))
+
+build-tools:	destdir $(BHC) $(MACHO2BIN) $(BOOTX2BIN)
+
+install-tools:	destdir $(BHC) $(MACHO2BIN) $(BOOTX2BIN)
+
+clean-tools:
+	@rm -f $(BHC)
+	@rm -f $(MACHO2BIN)
+	@rm -f $(BOOTX2BIN)
+	@rm -rf $(TOOLS_BIN)
+
+destdir:
+	$(v_)-mkdir -p $(TOOLS_BIN)
+
+
+$(BHC):		$(SRCROOT)/tools/bhc.c
+	@echo HOST_CC $@
+	$(_v)${HOST_CC} -isysroot $(HOST_SDKROOT) -o $@ $<
+
+$(MACHO2BIN):	$(SRCROOT)/tools/Macho2Bin.c
+	@echo HOST_CC $@
+	$(_v)${HOST_CC} -isysroot $(HOST_SDKROOT) -o $@ $<
+
+$(call TOTOOLSDIR,%.o):	$(SRCROOT)/%.c
+	@echo HOST_CC $@
+	@mkdir -p $(dir $@)
+	$(_v)${HOST_CC} -isysroot $(HOST_SDKROOT) -c -o $@ $< $(BOOTX2BIN_FLAGS)
+
+$(call TOTOOLSDIR,%.o):	$(SRCROOT)/%.cpp
+	@echo HOST_CPP $@
+	@mkdir -p $(dir $@)
+	$(_v)${HOST_CPP} -isysroot $(HOST_SDKROOT) -c -o $@ $< $(BOOTX2BIN_FLAGS)
+
+LIBDER_SRCS	:= \
+		lib/pki/libDER/DER_CertCrl.c \
+		lib/pki/libDER/DER_Decode.c \
+		lib/pki/libDER/DER_Digest.c \
+		lib/pki/libDER/DER_Encode.c \
+		lib/pki/libDER/DER_Keys.c \
+		lib/pki/libDER/oids.c
+
+BOOTX2BIN_SRCS	:= \
+		tools/BootX2Bin.cpp \
+		tools/Buffer.cpp \
+		tools/DeviceTreePatcher.cpp \
+		tools/Kernelcache.cpp \
+		tools/LoadMachO.cpp \
+		drivers/sha1/mozilla_sha.c \
+		drivers/sha1/sha1.c \
+		lib/cksum/adler32.c \
+		lib/devicetree/devicetree.c \
+		lib/image/image3/Image3.c \
+		lib/lzss/lzss.c \
+		$(LIBDER_SRCS) \
+		$(NULL)
+BOOTX2BIN_OBJS	:= $(patsubst %.c,$(call TOTOOLSDIR,%.o),$(BOOTX2BIN_SRCS))
+BOOTX2BIN_OBJS	:= $(patsubst %.cpp,$(call TOTOOLSDIR,%.o),$(BOOTX2BIN_OBJS))
+
+$(BOOTX2BIN):	$(BOOTX2BIN_OBJS) $(BOOTX2BIN_PREBUILT)
+	@echo HOST_LD $@
+	$(_v)${HOST_CPP} -isysroot $(HOST_SDKROOT) -o $@ $^