| Message ID | 20170830014756.1025-1-nunes.erico@gmail.com |
|---|---|
| State | Accepted |
| Headers | show |
| Series | [1/1] grub2: force -fno-stack-protector in CFLAGS | expand |
>>>>> "Erico" == Erico Nunes <nunes.erico@gmail.com> writes: > 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 <nunes.erico@gmail.com> > Reported-by: Dr I J Ormshaw <ian_ormshaw@waters.com> Committed to 2017.02.x, thanks.
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)" \
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 <nunes.erico@gmail.com> Reported-by: Dr I J Ormshaw <ian_ormshaw@waters.com> --- boot/grub2/grub2.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)