summaryrefslogtreecommitdiffstats
path: root/recipes-bsp/grub/grub-efi_2.02.bb
blob: 13ee220c8bdccaaef3b3a95f4ee6fe89bdcff2ad (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
require grub2.inc

GRUBPLATFORM = "efi"

DEPENDS_append_class-target = " grub-efi-native"
RDEPENDS_${PN}_class-target = "diffutils freetype"

SRC_URI += " \
           file://cfg \
          "

S = "${WORKDIR}/grub-${PV}"

# Determine the target arch for the grub modules
python __anonymous () {
    import re
    target = d.getVar('TARGET_ARCH')
    if target == "x86_64":
        grubtarget = 'x86_64'
        grubimage = "grub-efi-bootx64.efi"
    elif re.match('i.86', target):
        grubtarget = 'i386'
        grubimage = "grub-efi-bootia32.efi"
    elif re.match('aarch64', target):
        grubtarget = 'arm64'
        grubimage = "grub-efi-bootaa64.efi"
    else:
        raise bb.parse.SkipPackage("grub-efi is incompatible with target %s" % target)
    d.setVar("GRUB_TARGET", grubtarget)
    d.setVar("GRUB_IMAGE", grubimage)
}

inherit deploy

CACHED_CONFIGUREVARS += "ac_cv_path_HELP2MAN="
EXTRA_OECONF += "--enable-efiemu=no"

# ldm.c:114:7: error: trampoline generated for nested function 'hook' [-Werror=trampolines]
# and many other places in the grub code when compiled with some native gcc compilers (specifically, gentoo)
CFLAGS_append_class-native = " -Wno-error=trampolines"

do_install_class-native() {
	install -d ${D}${bindir}
	install -m 755 grub-mkimage ${D}${bindir}
}

do_install_append_class-target() {
    # Remove build host references...
    find "${D}" -name modinfo.sh -type f -exec \
        sed -i \
        -e 's,--sysroot=${STAGING_DIR_TARGET},,g' \
        -e 's|${DEBUG_PREFIX_MAP}||g' \
        -e 's:${RECIPE_SYSROOT_NATIVE}::g' \
        {} +
}

GRUB_BUILDIN ?= "boot linux ext2 fat serial part_msdos part_gpt normal \
                 efi_gop iso9660 search loadenv test"


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 ${GRUB_TARGET}-efi -o ./${GRUB_IMAGE} \
	               ${GRUB_BUILDIN}
	install -m 644 ${B}/${GRUB_IMAGE} ${DEPLOYDIR}

    # generate startup.nsh used by EFI to autoload grub
    grubname=`echo ${GRUB_IMAGE} | sed -e "s/^grub-efi-//"`
    printf 'FS0:\EFI\BOOT\%s\n' "$grubname" > ${DEPLOYDIR}/startup.nsh
}

do_deploy_class-native() {
	:
}

addtask deploy after do_install before do_build

FILES_${PN} += "${libdir}/grub/${GRUB_TARGET}-efi \
                ${datadir}/grub \
                "

# 64-bit binaries are expected for the bootloader with an x32 userland
INSANE_SKIP_${PN}_append_linux-gnux32 = " arch"
INSANE_SKIP_${PN}-dbg_append_linux-gnux32 = " arch"
INSANE_SKIP_${PN}_append_linux-muslx32 = " arch"
INSANE_SKIP_${PN}-dbg_append_linux-muslx32 = " arch"

BBCLASSEXTEND = "native"