diff --git a/boot/afboot-stm32/0001-Pass-fno-builtin-to-fix-build-with-gcc-10.patch b/boot/afboot-stm32/0001-Pass-fno-builtin-to-fix-build-with-gcc-10.patch index 5ef47b59ff..aef283270e 100644 --- a/boot/afboot-stm32/0001-Pass-fno-builtin-to-fix-build-with-gcc-10.patch +++ b/boot/afboot-stm32/0001-Pass-fno-builtin-to-fix-build-with-gcc-10.patch @@ -1,4 +1,4 @@ -From 5448f328ff63a6ca4a64519c2f1dfc63a33df4b7 Mon Sep 17 00:00:00 2001 +From 9901603e18524c4c52fd1dd47bda4ab4016628fc Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Date: Thu, 10 Sep 2020 11:37:33 +0200 Subject: [PATCH] Pass -fno-builtin to fix build with gcc 10 @@ -23,7 +23,7 @@ stm32f429i-disco.c:(.text.reset+0x1a): undefined reference to `memcpy' /home/thomas/projets/buildroot/output/host/opt/ext-toolchain/bin/../arm-buildroot-uclinux-uclibcgnueabi/bin/ld.real: stm32f429i-disco.c:(.text.reset+0x34): undefined reference to `memset' make[1]: *** [Makefile:26: stm32f429i-disco] Error 1 -Upstream: https://github.com/mcoquelin-stm32/afboot-stm32/pull/9 +Upstream: https://github.com/mcoquelin-stm32/afboot-stm32/pull/11 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> --- Makefile | 1 + @@ -42,5 +42,5 @@ index f699176..1e8557d 100644 obj-y += gpio.o mpu.o qspi.o start_kernel.o -- -2.26.2 +2.35.1 diff --git a/boot/afboot-stm32/0002-Makefile-drop-nostartfiles.patch b/boot/afboot-stm32/0002-Makefile-drop-nostartfiles.patch new file mode 100644 index 0000000000..7e5a6430bc --- /dev/null +++ b/boot/afboot-stm32/0002-Makefile-drop-nostartfiles.patch @@ -0,0 +1,40 @@ +From be760c062c5d05bd2223f3916afafd37120d3318 Mon Sep 17 00:00:00 2001 +From: Thomas Petazzoni <thomas.petazzoni@bootlin.com> +Date: Thu, 28 Apr 2022 22:47:09 +0200 +Subject: [PATCH] Makefile: drop -nostartfiles + +In commit 0f3e61c9dd48fd8b4248ce4672c044c2562e4de1 ("Use ld instead of +gcc for linking "), we started using ld instead of gcc for the link +step. This worked fine for a while, but recent versions of ld no +longer accept the -nostartfiles option, causing the build to break: + +Error: unable to disambiguate: -nostartfiles (did you mean --nostartfiles ?) + +In fact, -nostartfiles was passed to gcc prior to +0f3e61c9dd48fd8b4248ce4672c044c2562e4de1, but it is not a ld +option. It is only by luck that it was accepted and ignored by older +ld versions. Since this option is useless when calling ld directly, we +can simply drop it. + +Upstream: https://github.com/mcoquelin-stm32/afboot-stm32/pull/11 +Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> +--- + Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/Makefile b/Makefile +index 1e8557d..8f42be1 100644 +--- a/Makefile ++++ b/Makefile +@@ -14,7 +14,7 @@ CFLAGS := -mthumb -mcpu=cortex-m4 + CFLAGS += -ffunction-sections -fdata-sections + CFLAGS += -Os -std=gnu99 -Wall + CFLAGS += -fno-builtin +-LINKERFLAGS := -nostartfiles --gc-sections ++LINKERFLAGS := --gc-sections + + obj-y += gpio.o mpu.o qspi.o start_kernel.o + obj-f4 += $(obj-y) usart-f4.o +-- +2.35.1 +