30 lines
1.0 KiB
Diff
30 lines
1.0 KiB
Diff
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From de1f376fd21c7a8f46d67597fca57cfd2be66cd8 Mon Sep 17 00:00:00 2001
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From: Yingjun Ni <yingjun.ni@shingroup.cn>
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Date: Thu, 18 Jul 2024 10:40:34 +0800
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Subject: [PATCH] Fix secure compile option error in Makefile.
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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dtc rpm包会生成dtc bin和libfdt.so，-fPIE不作用于libfdt.so，其他应用(如qemu)调用libfdt.so时会出现段错误，使用-fPIC代替-fPIE。
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---
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Makefile | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/Makefile b/Makefile
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index 5ef6edd..d2124da 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -20,7 +20,7 @@ CONFIG_LOCALVERSION =
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# See libfdt_internal.h for details
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ASSUME_MASK ?= 0
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-EXTRA_CFLAGS += -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fPIE
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+EXTRA_CFLAGS += -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fPIC
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LDFLAGS += -Wl,-z,now -pie
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CPPFLAGS = -I libfdt -I . -DFDT_ASSUME_MASK=$(ASSUME_MASK)
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WARNINGS = -Wall -Wpointer-arith -Wcast-qual -Wnested-externs -Wsign-compare \
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--
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2.43.0
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