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Merged
fabled merged 6 commits into from
Jul 28, 2025
Merged

ebpf: update Makefile to add header dependencies #618

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72b8c69
ebpf: update Makefile to add header dependencies
korniltsev Jul 16, 2025
4ca921c
Update support/ebpf/Makefile
korniltsev Jul 16, 2025
c0b2abd
add errors.h as the dependency
korniltsev Jul 16, 2025
690df9d
update errors.h dependencies, add clang-format
korniltsev Jul 16, 2025
6f61025
revert clang-format changes
korniltsev Jul 16, 2025
8f89cae
revert ../../tools/errors-codegen/main.go dependency
korniltsev Jul 16, 2025
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1 change: 1 addition & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
*.o
*.d
*.pb.go
.cache
/.idea
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11 changes: 6 additions & 5 deletions support/ebpf/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,7 @@ FLAGS=$(TARGET_FLAGS) -g \

SRCS := $(wildcard *.ebpf.c)
OBJS := $(SRCS:.c=.$(TARGET_ARCH).o)
DEPS := $(OBJS:.o=.d)

.DEFAULT_GOAL := all

Expand All @@ -62,10 +63,8 @@ arm64:
errors.h: ../../tools/errors-codegen/errors.json
go run ../../tools/errors-codegen/main.go bpf $@

%.ebpf.c: errors.h ;
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florianl marked this conversation as resolved.

%.ebpf.$(TARGET_ARCH).o: %.ebpf.c
$(BPF_CLANG) $(FLAGS) -o $@
%.ebpf.$(TARGET_ARCH).o: %.ebpf.c errors.h
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christos68k marked this conversation as resolved.
$(BPF_CLANG) $(FLAGS) -MMD -MP -o $@

$(TRACER_NAME): $(OBJS)
$(BPF_LINK) $^ -o - | $(LLC) -march=bpf -mcpu=v2 -filetype=obj -o $@
Expand All @@ -88,4 +87,6 @@ format:
$(CLANG_FORMAT) -i -style=file *.[ch]

clean:
rm -f *.o
rm -f *.o *.d

-include $(DEPS)