23 lines
750 B
Diff
23 lines
750 B
Diff
From: Hilko Bengen <bengen@debian.org>
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Date: Sun, 02 Dec 2018 23:26:03 +0000
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Subject: libbpf: link shared object with libelf
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libbpf.so needs to be linked against libelf to avoid missing symbols.
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Signed-off-by: Hilko Bengen <bengen@debian.org>
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---
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Index: linux/tools/lib/bpf/Makefile
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===================================================================
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--- linux.orig/tools/lib/bpf/Makefile
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+++ linux/tools/lib/bpf/Makefile
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@@ -170,7 +170,7 @@ $(BPF_IN): force elfdep bpfdep
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$(Q)$(MAKE) $(build)=libbpf
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$(OUTPUT)libbpf.so.$(LIBBPF_VERSION): $(BPF_IN)
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- $(QUIET_LINK)$(CC) --shared $^ -Wl,-soname,$(@F) -o $@
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+ $(QUIET_LINK)$(CC) --shared $^ -lelf -Wl,-soname,$(@F) -o $@
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$(OUTPUT)libbpf.a: $(BPF_IN)
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$(QUIET_LINK)$(RM) $@; $(AR) rcs $@ $^
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