| From d65b07d6fe438e760fdbc33a8e42650a27d5b417 Mon Sep 17 00:00:00 2001 |
| From: Fabrice Fontaine <fontaine.fabrice@gmail.com> |
| Date: Sat, 31 Dec 2022 11:09:38 +0100 |
| Subject: [PATCH] Makefile: disable stack-protector |
| |
| 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> |
| --- |
| Makefile | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| diff --git a/Makefile b/Makefile |
| index 8f42be1..8da7a25 100644 |
| --- a/Makefile |
| +++ b/Makefile |
| @@ -14,6 +14,7 @@ CFLAGS := -mthumb -mcpu=cortex-m4 |
| CFLAGS += -ffunction-sections -fdata-sections |
| CFLAGS += -Os -std=gnu99 -Wall |
| CFLAGS += -fno-builtin |
| +CFLAGS += -fno-stack-protector |
| LINKERFLAGS := --gc-sections |
| |
| obj-y += gpio.o mpu.o qspi.o start_kernel.o |
| -- |
| 2.35.1 |
| |
