From 2a27294e9ade6130a12ced9a1f152c51431a870e Mon Sep 17 00:00:00 2001 From: Erico Nunes Date: Wed, 30 Aug 2017 03:47:56 +0200 Subject: [PATCH] grub2: force -fno-stack-protector in CFLAGS grub2 fails to configure when BR2_SSP_ALL is enabled, with the following configure error: checking whether -fno-asynchronous-unwind-tables works... yes checking whether -fno-unwind-tables works... yes checking for target linking format... unknown configure: error: no suitable link format found This can be worked around by enforcing -fno-stack-protector in the package CFLAGS in a way that overrides the SSP flag, as is already done for the valgrind package. Fixes bug #10261. Signed-off-by: Erico Nunes Reported-by: Dr I J Ormshaw Signed-off-by: Thomas Petazzoni --- boot/grub2/grub2.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/boot/grub2/grub2.mk b/boot/grub2/grub2.mk index 36f27d14ea..492cddf1a5 100644 --- a/boot/grub2/grub2.mk +++ b/boot/grub2/grub2.mk @@ -53,7 +53,7 @@ GRUB2_CONF_ENV = \ $(HOST_CONFIGURE_OPTS) \ CPP="$(HOSTCC) -E" \ TARGET_CC="$(TARGET_CC)" \ - TARGET_CFLAGS="$(TARGET_CFLAGS)" \ + TARGET_CFLAGS="$(TARGET_CFLAGS) -fno-stack-protector" \ TARGET_CPPFLAGS="$(TARGET_CPPFLAGS)" \ TARGET_LDFLAGS="$(TARGET_LDFLAGS)" \ NM="$(TARGET_NM)" \ -- 2.30.2