mirror of
https://github.com/eunomia-bpf/bpf-developer-tutorial.git
synced 2026-02-04 02:34:16 +08:00
36 lines
766 B
Makefile
36 lines
766 B
Makefile
# BPF compiler
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BPF_CC = clang
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# BPF C flags
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BPF_CFLAGS = -O2 -target bpf -c -g
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# BPF source files
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BPF_SRCS = $(wildcard *.bpf.c)
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# BPF object files
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BPF_OBJS = $(BPF_SRCS:.c=.o)
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all: $(BPF_OBJS) base.btf btf-base btf-base-new base-new.btf
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%.bpf.o: %.bpf.c
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$(BPF_CC) $(BPF_CFLAGS) $< -o $@
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btf-base.o: btf-base.c
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clang -g -c btf-base.c -o btf-base.o
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btf-base-new.o: btf-base-new.c
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clang -g -c btf-base-new.c -o btf-base-new.o
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base.btf: btf-base.o
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pahole --btf_encode_detached base.btf btf-base.o
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base-new.btf: btf-base-new.o
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pahole --btf_encode_detached base-new.btf btf-base-new.o
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btf-base: btf-base.o
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clang -g btf-base.o -o btf-base
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btf-base-new: btf-base-new.o
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clang -g btf-base-new.o -o btf-base-new
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clean:
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rm -f *.o *.btf btf-base btf-base-new
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