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| author | Erico Nunes <nunes.erico@gmail.com> | 2017-08-30 03:47:56 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2017-08-30 22:09:21 +0200 |
| commit | 2a27294e9ade6130a12ced9a1f152c51431a870e (patch) | |
| tree | ffd87ce028e2b8c0cb25d74d952e9457e1bb0b57 | |
| parent | 4a03d1ac29fbd5d67145a7ee4631fd38163939ae (diff) | |
| download | buildroot-2a27294e9ade6130a12ced9a1f152c51431a870e.tar.gz buildroot-2a27294e9ade6130a12ced9a1f152c51431a870e.zip | |
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 <nunes.erico@gmail.com>
Reported-by: Dr I J Ormshaw <ian_ormshaw@waters.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
| -rw-r--r-- | boot/grub2/grub2.mk | 2 |
1 files changed, 1 insertions, 1 deletions
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)" \ |
