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author | Nitin A Kamble <nitin.a.kamble@intel.com> | 2012-04-14 01:59:06 -0700 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-04-14 13:26:01 +0100 |
commit | 53d629496f344d07e7ab261d789918cd80308b45 (patch) | |
tree | e73b3c864dee63c468ca5699692210eac5fd6a77 /meta/recipes-bsp/grub/files | |
parent | 7503db67134cf5007d080eed6771cf88bebbe9bd (diff) | |
download | poky-53d629496f344d07e7ab261d789918cd80308b45.tar.gz |
grub-1.99: use gcc-cross for building the target binaries
It was using distro gcc to build binaries for target. This got detected
on fedora 17 alpha, on which it hit an gcc-4.7 issue.
This Fixes Bug: [Yocto #2291]
More information in the patch header
Thanks to Saul Wold for suggesting to remove the --target parameter from
EXTRA_OECONF var.
(From OE-Core rev: 26ae0e53411c1ea3afbb2e0c6d9dc2f1b0690751)
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-bsp/grub/files')
-rw-r--r-- | meta/recipes-bsp/grub/files/grub-1.99-fpmath-sse-387-fix.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/meta/recipes-bsp/grub/files/grub-1.99-fpmath-sse-387-fix.patch b/meta/recipes-bsp/grub/files/grub-1.99-fpmath-sse-387-fix.patch new file mode 100644 index 0000000000..bea594406f --- /dev/null +++ b/meta/recipes-bsp/grub/files/grub-1.99-fpmath-sse-387-fix.patch | |||
@@ -0,0 +1,37 @@ | |||
1 | Upstream-Status: pending | ||
2 | |||
3 | This patch fixes this configure issue for grub when -mfpmath=sse is in the gcc parameters. | ||
4 | |||
5 | configure:20574: i586-poky-linux-gcc -m32 -march=core2 -msse3 -mtune=generic -mfpmath=sse --sysroot=/usr/local/dev/yocto/grubtest2/build/tmp/sysroots/emenlow -o conftest -O2 -pipe -g -feliminate-unused-debug-types -Wall -W -Wshadow -Wpointer-arith -Wmissing-prototypes -Wundef -Wstrict-prototypes -g -falign-jumps=1 -falign-loops=1 -falign-functions=1 -mno-mmx -mno-sse -mno-sse2 -mno-3dnow -fno-dwarf2-cfi-asm -m32 -fno-stack-protector -mno-stack-arg-probe -Werror -nostdlib -Wl,--defsym,___main=0x8100 -Wall -W -I$(top_srcdir)/include -I$(top_builddir)/include -DGRUB_MACHINE_PCBIOS=1 -DGRUB_MACHINE=I386_PC -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed conftest.c >&5 | ||
6 | conftest.c:1:0: error: SSE instruction set disabled, using 387 arithmetics [-Werror] | ||
7 | cc1: all warnings being treated as errors | ||
8 | |||
9 | Signed-Off-By: Nitin A Kamble <nitin.a.kamble@intel.com> | ||
10 | 2012/04/13 | ||
11 | |||
12 | Index: grub-1.99/configure.ac | ||
13 | =================================================================== | ||
14 | --- grub-1.99.orig/configure.ac | ||
15 | +++ grub-1.99/configure.ac | ||
16 | @@ -378,7 +378,7 @@ if test "x$target_cpu" = xi386; then | ||
17 | |||
18 | # Some toolchains enable these features by default, but they need | ||
19 | # registers that aren't set up properly in GRUB. | ||
20 | - TARGET_CFLAGS="$TARGET_CFLAGS -mno-mmx -mno-sse -mno-sse2 -mno-3dnow" | ||
21 | + TARGET_CFLAGS="$TARGET_CFLAGS -mno-mmx -mno-sse -mno-sse2 -mno-3dnow -mfpmath=387" | ||
22 | fi | ||
23 | |||
24 | # By default, GCC 4.4 generates .eh_frame sections containing unwind | ||
25 | Index: grub-1.99/configure | ||
26 | =================================================================== | ||
27 | --- grub-1.99.orig/configure | ||
28 | +++ grub-1.99/configure | ||
29 | @@ -19991,7 +19991,7 @@ $as_echo "$grub_cv_cc_falign_loop" >&6; | ||
30 | |||
31 | # Some toolchains enable these features by default, but they need | ||
32 | # registers that aren't set up properly in GRUB. | ||
33 | - TARGET_CFLAGS="$TARGET_CFLAGS -mno-mmx -mno-sse -mno-sse2 -mno-3dnow" | ||
34 | + TARGET_CFLAGS="$TARGET_CFLAGS -mno-mmx -mno-sse -mno-sse2 -mno-3dnow -mfpmath=387" | ||
35 | fi | ||
36 | |||
37 | # By default, GCC 4.4 generates .eh_frame sections containing unwind | ||