c33a133704
Disable stack-protector to avoid the following build failure: /home/autobuild/autobuild/instance-14/output-1/host/bin/arm-buildroot-linux-gnueabi-ld -T stm32f429.lds --gc-sections -o stm32f469i-disco.elf stm32f469i-disco.o gpio.o mpu.o qspi.o start_kernel.o usart-f4.o /home/autobuild/autobuild/instance-14/output-1/host/bin/arm-buildroot-linux-gnueabi-ld: stm32f469i-disco.o: in function `main': stm32f469i-disco.c:(.text.startup.main+0x3b0): undefined reference to `__stack_chk_guard' /home/autobuild/autobuild/instance-14/output-1/host/bin/arm-buildroot-linux-gnueabi-ld: stm32f469i-disco.c:(.text.startup.main+0x4c0): undefined reference to `__stack_chk_fail' /home/autobuild/autobuild/instance-14/output-1/host/bin/arm-buildroot-linux-gnueabi-ld: stm32f469i-disco.c:(.text.startup.main+0x4ec): undefined reference to `__stack_chk_guard' Fixes: - http://autobuild.buildroot.org/results/fa6ffab24c3998f21034ab24e8d2852cacde08c1 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
37 lines
1.6 KiB
Diff
37 lines
1.6 KiB
Diff
From d65b07d6fe438e760fdbc33a8e42650a27d5b417 Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Sat, 31 Dec 2022 11:09:38 +0100
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Subject: [PATCH] Makefile: disable stack-protector
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Disable stack-protector to avoid the following build failure:
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/home/autobuild/autobuild/instance-14/output-1/host/bin/arm-buildroot-linux-gnueabi-ld -T stm32f429.lds --gc-sections -o stm32f469i-disco.elf stm32f469i-disco.o gpio.o mpu.o qspi.o start_kernel.o usart-f4.o
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/home/autobuild/autobuild/instance-14/output-1/host/bin/arm-buildroot-linux-gnueabi-ld: stm32f469i-disco.o: in function `main':
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stm32f469i-disco.c:(.text.startup.main+0x3b0): undefined reference to `__stack_chk_guard'
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/home/autobuild/autobuild/instance-14/output-1/host/bin/arm-buildroot-linux-gnueabi-ld: stm32f469i-disco.c:(.text.startup.main+0x4c0): undefined reference to `__stack_chk_fail'
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/home/autobuild/autobuild/instance-14/output-1/host/bin/arm-buildroot-linux-gnueabi-ld: stm32f469i-disco.c:(.text.startup.main+0x4ec): undefined reference to `__stack_chk_guard'
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Fixes:
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- http://autobuild.buildroot.org/results/fa6ffab24c3998f21034ab24e8d2852cacde08c1
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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---
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Makefile | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/Makefile b/Makefile
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index 8f42be1..8da7a25 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -14,6 +14,7 @@ CFLAGS := -mthumb -mcpu=cortex-m4
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CFLAGS += -ffunction-sections -fdata-sections
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CFLAGS += -Os -std=gnu99 -Wall
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CFLAGS += -fno-builtin
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+CFLAGS += -fno-stack-protector
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LINKERFLAGS := --gc-sections
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obj-y += gpio.o mpu.o qspi.o start_kernel.o
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--
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2.35.1
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