X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=payloads%2Flibpayload%2FMakefile;h=8086b2949c4dfdfafe2ce55f6f798081eae80785;hb=08e0fb881093c977488de6e8d701dd69369123ec;hp=8d28c2dcca157bfc165cb7ee79be73bd76939b9a;hpb=2c7bb9e84fb82ed79a9180dc1ecc9e805d70b765;p=coreboot.git diff --git a/payloads/libpayload/Makefile b/payloads/libpayload/Makefile index 8d28c2dcc..8086b2949 100644 --- a/payloads/libpayload/Makefile +++ b/payloads/libpayload/Makefile @@ -2,6 +2,7 @@ ## This file is part of the libpayload project. ## ## Copyright (C) 2008 Advanced Micro Devices, Inc. +## Copyright (C) 2008 Uwe Hermann ## ## Redistribution and use in source and binary forms, with or without ## modification, are permitted provided that the following conditions @@ -27,81 +28,154 @@ ## SUCH DAMAGE. ## -BASE_DIR=$(shell pwd) -KCONFIG_DIR=util/kconfig - -ifeq (.config, $(wildcard .config)) -dot-config := 1 -else -dot-config := 0 -config-targets := 1 +export src := $(shell pwd) +export srctree := $(src) +export srck := $(src)/util/kconfig +export obj := $(src)/build +export objk := $(src)/build/util/kconfig + +export KERNELVERSION := 0.2.0 +export KCONFIG_AUTOHEADER := $(src)/include/libpayload-config.h +export KCONFIG_AUTOCONFIG := $(obj)/auto.conf + +CONFIG_SHELL := sh +KBUILD_DEFCONFIG := configs/defconfig +UNAME_RELEASE := $(shell uname -r) +HAVE_DOTCONFIG := $(wildcard .config) +MAKEFLAGS += -rR --no-print-directory + +# Make is silent per default, but 'make V=1' will show all compiler calls. +ifneq ($(V),1) +Q := @ endif -ifneq ($(filter textconfig oldconfig defconfig menuconfig,$(MAKECMDGOALS)),) -config-targets := 1 -dot-config := 0 -endif +CC = gcc +HOSTCC = gcc +HOSTCXX = g++ +HOSTCFLAGS := -I$(srck) -I$(objk) +HOSTCXXFLAGS := -I$(srck) -I$(objk) + +DESTDIR = /opt + +DOXYGEN := doxygen +DOXYGEN_OUTPUT_DIR := doxygen -ifeq ($(dot-config),0) -all: .config +ifeq ($(strip $(HAVE_DOTCONFIG)),) + +all: config -.config: oldconfig - @echo "Configuration completed - type make to build libpayload" else --include .config -endif -PLATFORM-$(CONFIG_TARGET_I386) += i386/Makefile.inc +include $(src)/.config + +ARCHDIR-$(CONFIG_TARGET_I386) := i386 +ARCHDIR-$(CONFIG_TARGET_POWERPC) := powerpc + +PLATFORM-y += arch/$(ARCHDIR-y)/Makefile.inc TARGETS-y := -BUILD-y := libc/Makefile.inc drivers/Makefile.inc +BUILD-y := crypto/Makefile.inc libc/Makefile.inc drivers/Makefile.inc BUILD-$(CONFIG_TINYCURSES) += curses/Makefile.inc +# The primary target needs to be here before we include the +# other files + +all: lib + include $(PLATFORM-y) $(BUILD-y) -INCLUDES := -I./include +OBJS := $(patsubst %,$(obj)/%,$(TARGETS-y)) +INCLUDES := -Iinclude -Ibuild -Iinclude/$(ARCHDIR-y) INCLUDES += -I$(shell $(CC) -print-search-dirs | head -n 1 | cut -d' ' -f2)include -CFLAGS := -Werror -Os -fno-stack-protector -nostdinc $(INCLUDES) -libpayload.a: $(TARGETS-y) - $(AR) rc $@ $(TARGETS-y) +try-run= $(shell set -e; \ +TMP=".$$$$.tmp"; \ +if ($(1)) > /dev/null 2>&1; \ +then echo "$(2)"; \ +else echo "$(3)"; \ +fi; rm -rf "$$TMP") -%.o: %.c - $(CC) -m32 $(CFLAGS) -c -o $@ $< +cc-option= $(call try-run,\ +$(CC) $(1) -S -xc /dev/null -o "$$TMP", $(1), $(2)) -%.o: %.S - $(AS) --32 -o $@ $< +STACKPROTECT += $(call cc-option, -fno-stack-protector,) -clean: - @ rm -f $(TARGETS-y) - @ rm -f libpayload.a +# TODO: Re-add -Os as soon as we find out why it caused problems. +CFLAGS := -Wall -Werror $(STACKPROTECT) -nostdinc $(INCLUDES) -ffreestanding -distclean: clean - @ make -C $(KCONFIG_DIR) clean - @ rm -f $(KCONFIG_DIR)/lxdialog/lxdialog - @ rm -f .config .kconfig.d include/autoconf.h - -ifeq ($(config-targets),1) +all: lib + +lib: $(obj)/lib/libpayload.a copystuff + +# Copy libpayload.a and head.o into $(src)/lib where lpgcc et al expect them. +copystuff: $(obj)/arch/$(ARCHDIR-y)/head.S.o $(obj)/lib/libpayload.a + $(Q)cp $(obj)/arch/$(ARCHDIR-y)/head.S.o $(src)/lib/$(ARCHDIR-y)/head.o + $(Q)cp $(obj)/lib/libpayload.a $(src)/lib + +$(obj)/lib/libpayload.a: prepare $(OBJS) + $(Q)printf " AR $(subst $(shell pwd)/,,$(@))\n" + $(Q)$(AR) rc $@ $(OBJS) -$(KCONFIG_DIR)/conf: - make -C $(KCONFIG_DIR) conf +endif -$(KCONFIG_DIR)/mconf: - make -C $(KCONFIG_DIR) mconf +install: lib + $(Q)printf " INSTALL $(DESTDIR)/libpayload/lib\n" + $(Q)install -m 755 -d $(DESTDIR)/libpayload/lib + $(Q)cp -r lib/* $(DESTDIR)/libpayload/lib/ + $(Q)printf " INSTALL $(DESTDIR)/libpayload/include\n" + $(Q)install -m 755 -d $(DESTDIR)/libpayload/include + $(Q)for file in `find include -name *.h -type f`; do \ + install -m 755 -d $(DESTDIR)/libpayload/`dirname $$file`; \ + install -m 644 $$file $(DESTDIR)/libpayload/$$file; \ + done + $(Q)printf " INSTALL $(DESTDIR)/libpayload/bin\n" + $(Q)install -m 755 -d $(DESTDIR)/libpayload/bin + $(Q)install -m 755 bin/lpgcc $(DESTDIR)/libpayload/bin + $(Q)install -m 755 bin/lpas $(DESTDIR)/libpayload/bin + $(Q)install -m 644 bin/lp.functions $(DESTDIR)/libpayload/bin + $(Q)install -m 644 $(KCONFIG_AUTOCONFIG) $(DESTDIR)/libpayload/libpayload.config + +prepare: + $(Q)mkdir -p $(obj)/util/kconfig/lxdialog + $(Q)mkdir -p $(obj)/crypto $(obj)/curses $(obj)/drivers/video + $(Q)mkdir -p $(obj)/drivers/usb + $(Q)mkdir -p $(obj)/arch/$(ARCHDIR-y) $(obj)/lib/$(ARCHDIR-y) $(obj)/libc + $(Q)mkdir -p $(src)/lib/$(ARCHDIR-y) + +doxy: doxygen +doxygen: + $(Q)$(DOXYGEN) Doxyfile + +doxyclean: doxygen-clean +doxygen-clean: + $(Q)rm -rf $(DOXYGEN_OUTPUT_DIR) + +clean: doxygen-clean + $(Q)rm -rf $(obj)/crypto $(obj)/curses $(obj)/drivers + $(Q)rm -rf $(obj)/i386 $(obj)/powerpc $(obj)/lib $(obj)/libc + $(Q)rm -rf $(src)/lib/i386 $(src)/lib/powerpc $(src)/lib/libpayload.a -$(KCONFIG_DIR)/lxdialog/lxdialog: - make -C $(KCONFIG_DIR)/lxdialog lxdialog +distclean: clean + $(Q)rm -rf build + $(Q)rm -f .config .config.old ..config.tmp .kconfig.d .tmpconfig* + $(Q)rm -f $(src)/include/libpayload-config.h -textconfig: $(KCONFIG_DIR)/conf - @$(KCONFIG_DIR)/conf $(BASE_DIR)/Config.in +# This include must come _before_ the pattern rules below! +# Order _does_ matter for pattern rules. +include util/kconfig/Makefile -oldconfig: $(KCONFIG_DIR)/conf - @$(KCONFIG_DIR)/conf -o $(BASE_DIR)/Config.in +ifeq ($(strip $(HAVE_DOTCONFIG)),) +else -defconfig: $(KCONFIG_DIR)/conf - @$(KCONFIG_DIR)/conf -d $(BASE_DIR)/Config.in +$(obj)/%.o: $(src)/%.c + $(Q)printf " CC $(subst $(shell pwd)/,,$(@))\n" + $(Q)$(CC) -m32 $(CFLAGS) -c -o $@ $< -menuconfig: $(KCONFIG_DIR)/lxdialog/lxdialog $(KCONFIG_DIR)/mconf - @$(KCONFIG_DIR)/mconf $(BASE_DIR)/Config.in +$(obj)/%.S.o: $(src)/%.S + $(Q)printf " CC $(subst $(shell pwd)/,,$(@))\n" + $(Q)$(CC) -m32 $(CFLAGS) -c -o $@ $< endif + +.PHONY: $(PHONY) prepare clean distclean doxygen doxy +