mirror of
https://github.com/Qortal/Brooklyn.git
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a94b3d14aa
Changes included (and more): 1. Dynamic RAM merge 2. Real-time page scan and allocation 3. Cache compression 4. Real-time IRQ checks 5. Dynamic I/O allocation for Java heap 6. Java page migration 7. Contiguous memory allocation 8. Idle pages tracking 9. Per CPU RAM usage tracking 10. ARM NEON scalar multiplication library 11. NEON/ARMv8 crypto extensions 12. NEON SHA, Blake, RIPEMD crypto extensions 13. Parallel NEON crypto engine for multi-algo based CPU stress reduction
70 lines
1.9 KiB
Makefile
70 lines
1.9 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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OUTPUT := .output
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abs_out := $(abspath $(OUTPUT))
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CLANG ?= clang
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LLC ?= llc
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LLVM_STRIP ?= llvm-strip
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TOOLS_PATH := $(abspath ../../../../tools)
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BPFTOOL_SRC := $(TOOLS_PATH)/bpf/bpftool
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BPFTOOL_OUTPUT := $(abs_out)/bpftool
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DEFAULT_BPFTOOL := $(OUTPUT)/sbin/bpftool
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BPFTOOL ?= $(DEFAULT_BPFTOOL)
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LIBBPF_SRC := $(TOOLS_PATH)/lib/bpf
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LIBBPF_OUTPUT := $(abs_out)/libbpf
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LIBBPF_DESTDIR := $(LIBBPF_OUTPUT)
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LIBBPF_INCLUDE := $(LIBBPF_DESTDIR)/include
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BPFOBJ := $(LIBBPF_OUTPUT)/libbpf.a
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INCLUDES := -I$(OUTPUT) -I$(LIBBPF_INCLUDE) -I$(TOOLS_PATH)/include/uapi
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CFLAGS := -g -Wall
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ifeq ($(V),1)
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Q =
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msg =
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else
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Q = @
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msg = @printf ' %-8s %s%s\n' "$(1)" "$(notdir $(2))" "$(if $(3), $(3))";
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MAKEFLAGS += --no-print-directory
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submake_extras := feature_display=0
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endif
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.DELETE_ON_ERROR:
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.PHONY: all clean
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all: iterators.lskel.h
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clean:
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$(call msg,CLEAN)
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$(Q)rm -rf $(OUTPUT) iterators
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iterators.lskel.h: $(OUTPUT)/iterators.bpf.o | $(BPFTOOL)
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$(call msg,GEN-SKEL,$@)
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$(Q)$(BPFTOOL) gen skeleton -L $< > $@
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$(OUTPUT)/iterators.bpf.o: iterators.bpf.c $(BPFOBJ) | $(OUTPUT)
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$(call msg,BPF,$@)
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$(Q)$(CLANG) -g -O2 -target bpf $(INCLUDES) \
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-c $(filter %.c,$^) -o $@ && \
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$(LLVM_STRIP) -g $@
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$(OUTPUT) $(LIBBPF_OUTPUT) $(BPFTOOL_OUTPUT):
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$(call msg,MKDIR,$@)
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$(Q)mkdir -p $@
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$(BPFOBJ): $(wildcard $(LIBBPF_SRC)/*.[ch] $(LIBBPF_SRC)/Makefile) | $(LIBBPF_OUTPUT)
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$(Q)$(MAKE) $(submake_extras) -C $(LIBBPF_SRC) \
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OUTPUT=$(abspath $(dir $@))/ prefix= \
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DESTDIR=$(LIBBPF_DESTDIR) $(abspath $@) install_headers
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$(DEFAULT_BPFTOOL): $(BPFOBJ) | $(BPFTOOL_OUTPUT)
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$(Q)$(MAKE) $(submake_extras) -C $(BPFTOOL_SRC) \
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OUTPUT=$(BPFTOOL_OUTPUT)/ \
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LIBBPF_OUTPUT=$(LIBBPF_OUTPUT)/ \
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LIBBPF_DESTDIR=$(LIBBPF_DESTDIR)/ \
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prefix= DESTDIR=$(abs_out)/ install-bin
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