1SUMMARY = "GRUB2 is the next-generation GRand Unified Bootloader" 2 3DESCRIPTION = "GRUB2 is the next generaion of a GPLed bootloader \ 4intended to unify bootloading across x86 operating systems. In \ 5addition to loading the Linux kernel, it implements the Multiboot \ 6standard, which allows for flexible loading of multiple boot images." 7 8HOMEPAGE = "http://www.gnu.org/software/grub/" 9SECTION = "bootloaders" 10 11LICENSE = "GPL-3.0-only" 12LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504" 13 14CVE_PRODUCT = "grub2" 15 16SRC_URI = "${GNU_MIRROR}/grub/grub-${PV}.tar.gz \ 17 file://0001-Disable-mfpmath-sse-as-well-when-SSE-is-disabled.patch \ 18 file://autogen.sh-exclude-pc.patch \ 19 file://grub-module-explicitly-keeps-symbole-.module_license.patch \ 20 file://0001-grub.d-10_linux.in-add-oe-s-kernel-name.patch \ 21 file://0001-RISC-V-Restore-the-typcast-to-long.patch \ 22" 23 24SRC_URI[sha256sum] = "b30919fa5be280417c17ac561bb1650f60cfb80cc6237fa1e2b6f56154cb9c91" 25 26CVE_STATUS[CVE-2019-14865] = "not-applicable-platform: applies only to RHEL" 27CVE_STATUS[CVE-2021-46705] = "not-applicable-platform: Applies only to SUSE" 28CVE_STATUS[CVE-2023-4001] = "not-applicable-platform: Applies only to RHEL/Fedora" 29CVE_STATUS[CVE-2024-1048] = "not-applicable-platform: Applies only to RHEL/Fedora" 30CVE_STATUS[CVE-2023-4692] = "cpe-incorrect: Fixed in version 2.12 already" 31CVE_STATUS[CVE-2023-4693] = "cpe-incorrect: Fixed in version 2.12 already" 32 33DEPENDS = "flex-native bison-native gettext-native" 34 35GRUB_COMPATIBLE_HOST = '(x86_64.*|i.86.*|arm.*|aarch64.*|riscv.*)-(linux.*|freebsd.*)' 36COMPATIBLE_HOST = "${GRUB_COMPATIBLE_HOST}" 37# Grub doesn't support hard float toolchain and won't be able to forcefully 38# disable it on some of the target CPUs. See 'configure.ac' for 39# supported/unsupported CPUs in hardfp. 40COMPATIBLE_HOST:armv7a = "${@'null' if bb.utils.contains('TUNE_CCARGS_MFLOAT', 'hard', True, False, d) else d.getVar('GRUB_COMPATIBLE_HOST')}" 41COMPATIBLE_HOST:armv7ve = "${@'null' if bb.utils.contains('TUNE_CCARGS_MFLOAT', 'hard', True, False, d) else d.getVar('GRUB_COMPATIBLE_HOST')}" 42 43# configure.ac has code to set this automagically from the target tuple 44# but the OE freeform one (core2-foo-bar-linux) don't work with that. 45 46GRUBPLATFORM:arm = "efi" 47GRUBPLATFORM:aarch64 = "efi" 48GRUBPLATFORM:riscv32 = "efi" 49GRUBPLATFORM:riscv64 = "efi" 50GRUBPLATFORM ??= "pc" 51 52inherit autotools gettext texinfo pkgconfig 53 54CFLAGS:remove = "-O2" 55 56EXTRA_OECONF = "--with-platform=${GRUBPLATFORM} \ 57 --disable-grub-mkfont \ 58 --program-prefix="" \ 59 --enable-liblzma=no \ 60 --enable-libzfs=no \ 61 --enable-largefile \ 62 --disable-werror \ 63" 64 65PACKAGECONFIG ??= "" 66PACKAGECONFIG[grub-mount] = "--enable-grub-mount,--disable-grub-mount,fuse" 67PACKAGECONFIG[device-mapper] = "--enable-device-mapper,--disable-device-mapper,libdevmapper" 68 69# grub2 creates its own set of -nostdinc / -isystem / -ffreestanding CFLAGS and 70# OE's default BUILD_CFLAGS (assigned to CFLAGS for native builds) etc, conflict 71# with that. Note that since BUILD_CFLAGS etc are not used by grub2 target 72# builds, it's safe to clear them unconditionally for both target and native. 73BUILD_CPPFLAGS = "" 74BUILD_CFLAGS = "" 75BUILD_CXXFLAGS = "" 76BUILD_LDFLAGS = "" 77 78export PYTHON = "python3" 79 80do_configure:prepend() { 81 cd ${S} 82 83 # Remove in next version. 84 # See: https://git.savannah.gnu.org/cgit/grub.git/commit/?id=b835601c7639ed1890f2d3db91900a8506011a8e 85 echo "depends bli part_gpt" > ${S}/grub-core/extra_deps.lst 86 87 FROM_BOOTSTRAP=1 ${S}/autogen.sh 88 cd ${B} 89} 90