Add fix for i386 as well.

grub-1.99-gcc-4.7.0.patch

@@ -1,24 +1,26 @@
-From cc8d234213baf7108f9c850c84fc98d17e780710 Mon Sep 17 00:00:00 2001
+From b0f4ef523b69a497d69820c09bbb07484a6b09cc Mon Sep 17 00:00:00 2001
 From: Peter Jones <pjones@redhat.com>
 Date: Wed, 7 Mar 2012 09:53:50 -0500
 Subject: [PATCH] Fix gcc error that kills build.
 
 ---
- conf/Makefile.common         |    2 +-
- grub-core/Makefile.am        |   12 ++++++------
- grub-core/commands/usbtest.c |    2 +-
- 3 files changed, 8 insertions(+), 8 deletions(-)
+ conf/Makefile.common         |    4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/conf/Makefile.common b/conf/Makefile.common
-index 2040a2e..3a6f45c 100644
+index 2040a2e..b3ba765 100644
 --- a/conf/Makefile.common
 +++ b/conf/Makefile.common
-@@ -14,7 +14,7 @@ if COND_i386_efi
-   LDFLAGS_PLATFORM = -melf_i386
+@@ -11,10 +11,10 @@ if COND_i386_pc
+   CFLAGS_PLATFORM += -mrtd -mregparm=3
+ endif
+ if COND_i386_efi
+-  LDFLAGS_PLATFORM = -melf_i386
++  LDFLAGS_PLATFORM = -m32
  endif
  if COND_x86_64_efi
 -  LDFLAGS_PLATFORM = -melf_x86_64
-+  LDFLAGS_PLATFORM = -melf
++  LDFLAGS_PLATFORM = -m64
  endif
  if COND_i386_qemu
    CFLAGS_PLATFORM += -mrtd -mregparm=3