On 3/17/2016 7:30 PM, Randle, William C wrote:
Previous patch was not against master. Updated against master branch.
Fixes YOCTO 9201
Adds -Wno-error=trampolines to native CFLAGS prevent multiple compile
errors when using gcc 5.3.0 for gentoo.
Signed-off-by: Bill Randle <william.c.ran...@intel.com>
---
meta/recipes-bsp/grub/grub-efi_2.00.bb | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/meta/recipes-bsp/grub/grub-efi_2.00.bb
b/meta/recipes-bsp/grub/grub-efi_2.00.bb
index 4e80e18..ca73234 100644
--- a/meta/recipes-bsp/grub/grub-efi_2.00.bb
+++ b/meta/recipes-bsp/grub/grub-efi_2.00.bb
@@ -35,6 +35,10 @@ EXTRA_OECONF = "--with-platform=efi --disable-grub-mkfont \
EXTRA_OECONF += "${@bb.utils.contains('DISTRO_FEATURES', 'largefile', '--enable-largefile ac_cv_sizeof_off_t=8', '--disable-largefile', d)}"
+# ldm.c:114:7: error: trampoline generated for nested function 'hook' [-Werror=trampolines]
+# and many other places in the grub code when compiled with some native gcc
5.3 compilers
+CFLAGS_append_class-native = " -Wno-error=trampolines"
+
do_install_class-native() {
install -d ${D}${bindir}
install -m 755 grub-mkimage ${D}${bindir}
--
2.5.0
I'm a gentoo user and I have the trampoline issue with gcc 4.9.3. I just
tested this patch in gentoo and it works, I can remove my bbappend file
from my personal layer!
Mariano
--
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