This extends the grub_git recipe so it can deploy grub
on the target boot disk just like grub-efi. Mainly
this copies stuff from the grub-efi recipe and then
adjusts some bits accordingly. This would allow
using the latest and greatest versions of grub
on the target.
Signed-off-by: Awais Belal
---
meta/recipes-bsp/grub/grub_git.bb | 60 +++
1 file changed, 54 insertions(+), 6 deletions(-)
diff --git a/meta/recipes-bsp/grub/grub_git.bb
b/meta/recipes-bsp/grub/grub_git.bb
index eb824cc..86fa208 100644
--- a/meta/recipes-bsp/grub/grub_git.bb
+++ b/meta/recipes-bsp/grub/grub_git.bb
@@ -3,11 +3,15 @@ require grub2.inc
DEFAULT_PREFERENCE = "-1"
DEFAULT_PREFERENCE_arm = "1"
+DEPENDS_class-target += "grub-native"
+RDEPENDS_${PN}_class-target = "diffutils freetype"
+
FILESEXTRAPATHS =. "${FILE_DIRNAME}/grub-git:"
PV = "2.00+${SRCPV}"
SRCREV = "7a5b301e3adb8e054288518a325135a1883c1c6c"
SRC_URI = "git://git.savannah.gnu.org/grub.git \
+ file://cfg \
file://0001-Disable-mfpmath-sse-as-well-when-SSE-is-disabled.patch \
file://autogen.sh-exclude-pc.patch \
file://0001-grub.d-10_linux.in-add-oe-s-kernel-name.patch \
@@ -19,29 +23,73 @@ COMPATIBLE_HOST =
'(x86_64.*|i.86.*|arm.*|aarch64.*)-(linux.*|freebsd.*)'
COMPATIBLE_HOST_armv7a = 'null'
COMPATIBLE_HOST_armv7ve = 'null'
-inherit autotools gettext texinfo
+inherit autotools gettext texinfo deploy
# configure.ac has code to set this automagically from the target tuple
# but the OE freeform one (core2-foo-bar-linux) don't work with that.
-
GRUBPLATFORM_arm = "uboot"
GRUBPLATFORM_aarch64 = "efi"
GRUBPLATFORM ??= "pc"
+CACHED_CONFIGUREVARS += "ac_cv_path_HELP2MAN="
EXTRA_OECONF = "--with-platform=${GRUBPLATFORM} --disable-grub-mkfont
--program-prefix="" \
--enable-liblzma=no --enable-device-mapper=no
--enable-libzfs=no"
-
+EXTRA_OECONF += "${@bb.utils.contains('GRUBPLATFORM', 'efi',
'--enable-efiemu=no', '', d)}"
EXTRA_OECONF += "${@bb.utils.contains('DISTRO_FEATURES', 'largefile',
'--enable-largefile', '--disable-largefile', d)}"
-do_install_append () {
+# Determine the target arch for the grub modules
+python __anonymous () {
+import re
+target = d.getVar('TARGET_ARCH', True)
+platform = d.getVar('GRUBPLATFORM', True)
+if target == "x86_64":
+grubtarget = 'x86_64'
+grubimage = "bootx64." + platform
+elif re.match('i.86', target):
+grubtarget = 'i386'
+grubimage = "bootia32." + platform
+elif re.match('arm', target):
+grubtarget = 'arm'
+grubimage = "bootarm." + platform
+elif re.match('aarch64', target):
+grubtarget = 'arm64'
+grubimage = "bootaa64." + platform
+else:
+raise bb.parse.SkipPackage("grub is incompatible with target %s" %
target)
+d.setVar("GRUB_TARGET", grubtarget)
+d.setVar("GRUB_IMAGE", grubimage)
+}
+
+do_install_class-native() {
+install -d ${D}${bindir}
+install -m 755 grub-mkimage ${D}${bindir}
+}
+
+do_install_append() {
install -d ${D}${sysconfdir}/grub.d
rm -rf ${D}${libdir}/charset.alias
}
+GRUB_BUILDIN ?= "boot linux ext2 fat serial part_msdos part_gpt normal efi_gop
iso9660 search"
+do_deploy() {
+# Search for the grub.cfg on the local boot media by using the
+# built in cfg file provided via this recipe
+grub-mkimage -c ../cfg -p /EFI/BOOT -d ./grub-core/ \
+ -O ${GRUB_TARGET}-${GRUBPLATFORM} -o ./${GRUB_IMAGE} \
+ ${GRUB_BUILDIN}
+install -m 644 ${B}/${GRUB_IMAGE} ${DEPLOYDIR}
+}
+
+do_deploy_class-native() {
+:
+}
+
+addtask deploy after do_install before do_build
+
# debugedit chokes on bare metal binaries
INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
-RDEPENDS_${PN} = "diffutils freetype"
-
INSANE_SKIP_${PN} = "arch"
INSANE_SKIP_${PN}-dbg = "arch"
+
+BBCLASSEXTEND = "native"
--
1.9.1
--
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