[v2,5/5] grub: Update grub git recipe

Message ID 1426678029-19516-6-git-send-email-naresh.bhat@linaro.org
State New
Headers show

Commit Message

naresh.bhat@linaro.org March 18, 2015, 11:27 a.m.
Update the grub git recipe with the following actions for native and target

- Base class extend to native

This is required because on aarch64 we need native recipe to be compiled for host architecture and generate grub-mkimage, which is
executed on host machine to generate grubaa64.efi binary for target architecture. In the case of x86/x86_64 architecture
it does not make any difference because host=target. The flow on aarch64 is as below

grub-native compile for host (generates grub-mkimage) ==> do_install_append_class-target() generates grubaa64.efi binary by executing host executable binary grub-mkimage ==> do_deploy() deploy the grubaa64.efi

Hence add the below lines

+DEPENDS_class-target += "grub-native"
+BBCLASSEXTEND = "native"

- Add autotools-brokensep

The recipe is fails to work (because B!=S) when I have add this recipe to luvOS, hence inherit autotools-brokensep instead of autotools.
May be this needs to be fixed.

- On x86 architecture the recipe builds only for PC, It may be required to extend this recipe.

Signed-off-by: Naresh Bhat <naresh.bhat@linaro.org>
---
 meta/recipes-bsp/grub/grub_git.bb |   47 +++++++++++++++++++++++++++++++------
 1 file changed, 40 insertions(+), 7 deletions(-)

Patch

diff --git a/meta/recipes-bsp/grub/grub_git.bb b/meta/recipes-bsp/grub/grub_git.bb
index 3ab675b..1ac99f9 100644
--- a/meta/recipes-bsp/grub/grub_git.bb
+++ b/meta/recipes-bsp/grub/grub_git.bb
@@ -8,6 +8,7 @@  DEFAULT_PREFERENCE_arm = "1"
 PV = "2.00+${SRCPV}"
 SRCREV = "87de66d9d83446ecddb29cfbdf7369102c8e209e"
 SRC_URI = "git://git.savannah.gnu.org/grub.git \
+           file://cfg \
            file://grub-2.00-fpmath-sse-387-fix.patch \
            file://autogen.sh-exclude-pc.patch \
            file://grub-2.00-add-oe-kernel.patch \
@@ -18,7 +19,7 @@  S = "${WORKDIR}/git"
 
 COMPATIBLE_HOST = '(x86_64.*|i.86.*|arm.*|aarch64.*)-(linux.*|freebsd.*)'
 
-inherit autotools gettext texinfo
+inherit autotools-brokensep gettext texinfo deploy
 
 PACKAGECONFIG ??= ""
 PACKAGECONFIG[grub-mount] = "--enable-grub-mount,--disable-grub-mount,fuse"
@@ -34,21 +35,53 @@  GRUBPLATFORM ??= "pc"
 EXTRA_OECONF = "--with-platform=${GRUBPLATFORM} --disable-grub-mkfont --program-prefix="" \
                 --enable-liblzma=no --enable-device-mapper=no --enable-libzfs=no"
 
+export ac_cv_path_HELP2MAN=""
+
 do_configure_prepend() {
-    ( cd ${S}
-      ${S}/autogen.sh )
+      ./autogen.sh
+}
+
+do_install_append_class-native() {
+        install -m 755 -D grub-mkimage ${D}${bindir}
 }
 
-do_install_append () {
-    install -d ${D}${sysconfdir}/grub.d
- 
+do_install_append_class-target() {
+    # 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} \
+        boot linux ext2 fat serial part_msdos part_gpt \
+        normal efi_gop iso9660 search efinet tftp all_video chain \
+        gfxmenu jpeg gfxterm
+
+    install -m 0755 -D ${B}/${GRUB_IMAGE} ${D}${bindir}
+}
+
+GRUB_TARGET_aarch64 = "arm64"
+GRUB_IMAGE_aarch64 = "grubaa64.efi"
+
+do_mkimage_class-native() {
+        :
 }
 
+do_deploy() {
+    install -m 0755 -D ${B}/${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_${PN} = "diffutils freetype"
+RDEPENDS_${PN}_class-target = "diffutils freetype"
 FILES_${PN}-dbg += "${libdir}/${BPN}/*/.debug"
 
 INSANE_SKIP_${PN} = "arch"
 INSANE_SKIP_${PN}-dbg = "arch"
+
+DEPENDS_class-target += "grub-native"
+BBCLASSEXTEND = "native"