vasilito
0cbad35638
Kernel source (ephemeral — changes durable in local/patches/kernel/): - P20 x2apic ICR mode fix, P21 x2apic SMP fix applied - ACPI MADT, RSDP, SDT improvements - Context switch, percpu, event, IRQ scheme updates - MSI/vector allocation, NUMA/SLIT/SRAT support Local recipe source updates: - redox-driver-acpi: bus/prt hardening - redox-drm: Intel display, KMS connector improvements - driver-manager: config/scheme hardening - thermald: main.rs fix - uutils-tar, ninja-build: source updates Other: - bootloader, installer, redoxfs, relibc, userutils source updates - recipe.toml.backup, libxcvt source directory
68 lines
1.7 KiB
Makefile
68 lines
1.7 KiB
Makefile
# Red Bear OS kernel patches applied via individual patch files
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.PHONY: all check
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SOURCE:=$(dir $(realpath $(lastword $(MAKEFILE_LIST))))
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BUILD?=$(CURDIR)
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export RUST_TARGET_PATH=$(SOURCE)/targets
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ifeq ($(TARGET),)
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ARCH?=$(shell uname -m)
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else
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ARCH?=$(shell echo "$(TARGET)" | cut -d - -f1)
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endif
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ifeq ($(ARCH),riscv64gc)
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override ARCH:=riscv64
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GNU_TARGET=riscv64-unknown-redox
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else ifeq ($(ARCH),i686)
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override ARCH:=i586
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GNU_TARGET=i686-unknown-redox
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else
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GNU_TARGET=$(ARCH)-unknown-redox
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endif
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all: $(BUILD)/kernel $(BUILD)/kernel.sym
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LD_SCRIPT=$(SOURCE)/linkers/$(ARCH).ld
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LOCKFILE=$(SOURCE)/Cargo.lock
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MANIFEST=$(SOURCE)/Cargo.toml
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TARGET_SPEC=$(RUST_TARGET_PATH)/$(ARCH)-unknown-kernel.json
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KERNEL_CARGO_FEATURES?=
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$(BUILD)/kernel.all: $(LD_SCRIPT) $(LOCKFILE) $(MANIFEST) $(TARGET_SPEC) $(shell find $(SOURCE) -name "*.rs" -type f)
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cargo rustc \
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--bin kernel \
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--manifest-path "$(MANIFEST)" \
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--target "$(TARGET_SPEC)" \
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--release \
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-Z build-std=core,alloc -Zbuild-std-features=compiler-builtins-mem \
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--features=$(KERNEL_CARGO_FEATURES) \
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-- \
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-C link-arg=-T -Clink-arg="$(LD_SCRIPT)" \
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-C link-arg=-z -Clink-arg=max-page-size=0x1000 \
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--emit link="$(BUILD)/kernel.all"
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$(BUILD)/kernel.sym: $(BUILD)/kernel.all
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$(GNU_TARGET)-objcopy \
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--only-keep-debug \
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"$(BUILD)/kernel.all" \
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"$(BUILD)/kernel.sym"
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$(BUILD)/kernel: $(BUILD)/kernel.all
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$(GNU_TARGET)-objcopy \
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--strip-debug \
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"$(BUILD)/kernel.all" \
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"$(BUILD)/kernel"
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KERNEL_CHECK_FEATURES?=
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check:
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cargo check \
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--bin kernel \
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--manifest-path "$(MANIFEST)" \
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--target "$(TARGET_SPEC)" \
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-Z build-std=core,alloc -Zbuild-std-features=compiler-builtins-mem \
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--features=$(KERNEL_CHECK_FEATURES)
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