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Added build type detection, simplified legacy BIOS booting on x86_64

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This commit is contained in:
Jozef Nagy 2025-01-25 19:53:01 +01:00
parent 0236209e95
commit 1fc97f9c5f
Signed by untrusted user who does not match committer: crz
GPG key ID: 459A4811CEAC7068
18 changed files with 298 additions and 107 deletions
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40
Makefile
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@ -17,8 +17,15 @@
## SOFTWARE. ##
###################################################################################
.DEFAULT_GOAL := all
##
# Build configuration
#
export ARCH ?= x86_64
export PLATFORM ?= generic-pc
export BUILD_TYPE ?= debug
export ROOT_DIR := $(dir $(abspath $(lastword $(MAKEFILE_LIST))))
@ -26,16 +33,45 @@ export BUILD_DIR ?= $(ROOT_DIR)/build
export SYSROOT_DIR ?= $(ROOT_DIR)/sysroot
export RELEASE_DIR ?= $(ROOT_DIR)/release
export GITREV := $(shell git rev-parse --short HEAD)
NOUEFI ?= y
##
# Image generation and running
#
LIVECD := $(RELEASE_DIR)/aurix-$(GITREV)-livecd_$(ARCH)-$(PLATFORM).iso
LIVEHDD := $(RELEASE_DIR)/aurix-$(GITREV)-livehdd_$(ARCH)-$(PLATFORM).img
LIVESD := $(RELEASE_DIR)/aurix-$(GITREV)-livesd_$(ARCH)-$(PLATFORM).img
QEMU_FLAGS := -m 2G -smp 4 -serial stdio
##
# General info
#
export CODENAME := "Matterhorn"
export VERSION := "0.1"
export GITREV := $(shell git rev-parse --short HEAD)
export DEFINES := AURIX_CODENAME=$(CODENAME) \
AURIX_VERSION=$(VERSION) \
AURIX_GITREV=$(GITREV) \
BUILD_TYPE=$(BUILD_TYPE)
ifeq ($(BUILD_TYPE),debug)
DEFINES += BUILD_DEBUG
else
DEFINES += BUILD_RELEASE
endif
##
# Recipes
#
.PHONY: all
all: boot kernel
@:
.PHONY: boot
boot:
@printf ">>> Building bootloader...\n"