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bpf.mk: backport a fix that unbreaks bpf compile on armv7

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Signed-off-by: John Crispin <john@phrozen.org>
This commit is contained in:
John Crispin
2022-05-03 07:44:34 +02:00
parent 535f41d58b
commit 172c0d3690
1 changed files with 26 additions and 0 deletions
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patches/backports/0059-bpf.mk-backport-a-fix-that-unbreaks-bpf-compile-on-a.patch Normal file
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@@ -0,0 +1,26 @@
From aed33811a7780131e72bf14a616579bee46ce5ae Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 3 May 2022 07:42:32 +0200
Subject: [PATCH] bpf.mk: backport a fix that unbreaks bpf compile on armv7
Signed-off-by: John Crispin <john@phrozen.org>
---
include/bpf.mk | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/bpf.mk b/include/bpf.mk
index 2f797625b6..d8164436a4 100644
--- a/include/bpf.mk
+++ b/include/bpf.mk
@@ -66,7 +66,7 @@ define CompileBPF
LD_LIBRARY_PATH=$(LD_LIBRARY_PATH):$(STAGING_DIR_HOST)/lib \
$(LLVM_DIS) < $(patsubst %.c,%.opt,$(1)) > $(patsubst %.c,%.S,$(1))
LD_LIBRARY_PATH=$(LD_LIBRARY_PATH):$(STAGING_DIR_HOST)/lib \
- $(LLVM_LLC) -march=$(BPF_TARGET) -filetype=obj -o $(patsubst %.c,%.o,$(1)) < $(patsubst %.c,%.S,$(1))
+ $(LLVM_LLC) -march=$(BPF_TARGET) -mcpu=v3 -filetype=obj -o $(patsubst %.c,%.o,$(1)) < $(patsubst %.c,%.S,$(1))
LD_LIBRARY_PATH=$(LD_LIBRARY_PATH):$(STAGING_DIR_HOST)/lib \
$(LLVM_STRIP) --strip-debug $(patsubst %.c,%.o,$(1))
endef
--
2.25.1