| Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | Upstream-Status: Inappropriate [disable feature] |
| 2 | |
| 3 | After the commit "tcmode-default: switch to gcc 4.6.0 for x86, x86-64 & arm", |
| 4 | we got bug 1099 (http://bugzilla.yoctoproject.org/show_bug.cgi?id=1099): |
| 5 | |
| 6 | Running "install --stage2=/ssd/boot/grub/stage2 /boot/grub/stage1(hd0) |
| 7 | /boot/grub/stage2 p /boot/grub/menu list" failed |
| 8 | Error 6: Mismatched or corrupt version of stage1/stage2 |
| 9 | |
| 10 | This turned out to be a gcc's bug. See |
| 11 | https://bugs.gentoo.org/show_bug.cgi?id=360513 |
| 12 | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39333 |
| 13 | |
| 14 | Upstream gcc seems uninterested in the bug, so at present we can disable the |
| 15 | option as a workaround. Thanks Ryan Hill for the investigation and the |
| 16 | workaround patch. |
| 17 | |
| 18 | Dexuan Cui <dexuan.cui@intel.com> |
| 19 | Wed Jun 29 20:21:39 CST 2011 |
| 20 | |
| 21 | --- grub-0.97/stage2/Makefile.am.orig |
| 22 | +++ grub-0.97/stage2/Makefile.am |
| 23 | @@ -79,7 +79,7 @@ |
| 24 | HERCULES_FLAGS = |
| 25 | endif |
| 26 | |
| 27 | -STAGE2_COMPILE = $(STAGE2_CFLAGS) -fno-builtin -nostdinc \ |
| 28 | +STAGE2_COMPILE = $(STAGE2_CFLAGS) -fno-reorder-functions -fno-builtin -nostdinc \ |
| 29 | $(NETBOOT_FLAGS) $(SERIAL_FLAGS) $(HERCULES_FLAGS) |
| 30 | |
| 31 | STAGE1_5_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,2000 |