SUMMARY = "Multi-purpose linux bootloader" HOMEPAGE = "http://www.syslinux.org/" DESCRIPTION = "The Syslinux Project covers lightweight bootloaders for MS-DOS FAT filesystems (SYSLINUX), network booting (PXELINUX), bootable "El Torito" CD-ROMs (ISOLINUX), and Linux ext2/ext3/ext4 or btrfs filesystems (EXTLINUX). The project also includes MEMDISK, a tool to boot legacy operating systems (such as DOS) from nontraditional media; it is usually used in conjunction with PXELINUX and ISOLINUX." LICENSE = "GPL-2.0-or-later" LIC_FILES_CHKSUM = "file://COPYING;md5=0636e73ff0215e8d672dc4c32c317bb3 \ file://README;beginline=35;endline=41;md5=558f2c71cb1fb9ba511ccd4858e48e8a" DEPENDS = "nasm-native util-linux e2fsprogs" SRC_URI = "https://www.zytor.com/pub/syslinux/Testing/6.04/syslinux-${PV}.tar.xz \ file://0001-linux-syslinux-support-ext2-3-4-device.patch \ file://0002-linux-syslinux-implement-open_ext2_fs.patch \ file://0003-linux-syslinux-implement-install_to_ext2.patch \ file://0004-linux-syslinux-add-ext_file_read-and-ext_file_write.patch \ file://0005-linux-syslinux-implement-handle_adv_on_ext.patch \ file://0006-linux-syslinux-implement-write_to_ext-and-add-syslin.patch \ file://0007-linux-syslinux-implement-ext_construct_sectmap_fs.patch \ file://0008-libinstaller-syslinuxext-implement-syslinux_patch_bo.patch \ file://0009-linux-syslinux-implement-install_bootblock.patch \ file://0010-Workaround-multiple-definition-of-symbol-errors.patch \ file://0011-install-don-t-install-obsolete-file-com32.ld.patch \ file://0012-libinstaller-Fix-build-with-glibc-2.36.patch \ file://0013-remove-clean-script.patch \ file://0014-Fix-reproducibility-issues.patch \ " SRC_URI[md5sum] = "2b31c78f087f99179feb357da312d7ec" SRC_URI[sha256sum] = "4441a5d593f85bb6e8d578cf6653fb4ec30f9e8f4a2315a3d8f2d0a8b3fadf94" # remove at next version upgrade or when output changes PR = "r1" RECIPE_NO_UPDATE_REASON = "6.04-pre3 is broken" UPSTREAM_CHECK_URI = "https://www.zytor.com/pub/syslinux/" UPSTREAM_CHECK_REGEX = "syslinux-(?P.+)\.tar" UPSTREAM_VERSION_UNKNOWN = "1" # We can build the native parts anywhere, but the target has to be x86 COMPATIBLE_HOST:class-target = '(x86_64|i.86).*-(linux|freebsd.*)' # Don't let the sanity checker trip on the 32 bit real mode BIOS binaries INSANE_SKIP:${PN}-misc = "arch" INSANE_SKIP:${PN}-chain = "arch" # When building the installer, CC is used to link. When building the bootloader, # LD is used. However, these variables assume that GCC is used and break the # build, so unset them. TARGET_LDFLAGS = "" SECURITY_LDFLAGS = "" LDFLAGS_SECTION_REMOVAL = "" CFLAGS:append = " -DNO_INLINE_FUNCS" EXTRA_OEMAKE = " \ BINDIR=${bindir} SBINDIR=${sbindir} LIBDIR=${libdir} \ DATADIR=${datadir} MANDIR=${mandir} INCDIR=${includedir} \ CC="${CC} ${CFLAGS} ${LDFLAGS}" \ LD="${LD} ${LDFLAGS}" \ OBJDUMP="${OBJDUMP}" \ OBJCOPY="${OBJCOPY}" \ AR="${AR}" \ STRIP="${STRIP}" \ NM="${NM}" \ RANLIB="${RANLIB}" \ " # # Tasks for native/nativesdk which just build the installer. # do_configure() { oe_runmake firmware="bios" clean } do_compile() { oe_runmake firmware="bios" installer } do_install() { install -d ${D}${bindir} install \ ${B}/bios/mtools/syslinux \ ${B}/bios/extlinux/extlinux \ ${B}/bios/utils/isohybrid \ ${D}${bindir} } # # Tasks for target which ship the precompiled bootloader and installer # do_configure:class-target() { # No need to do anything as we're mostly shipping the precompiled binaries : } do_compile:class-target() { # No need to do anything as we're mostly shipping the precompiled binaries : } do_install:class-target() { oe_runmake firmware="bios" install INSTALLROOT="${D}" install -d ${D}${datadir}/syslinux/ install -m 644 ${S}/bios/core/ldlinux.sys ${D}${datadir}/syslinux/ install -m 644 ${S}/bios/core/ldlinux.bss ${D}${datadir}/syslinux/ } PACKAGES += "${PN}-nomtools ${PN}-extlinux ${PN}-mbr ${PN}-chain ${PN}-pxelinux ${PN}-isolinux ${PN}-misc" RDEPENDS:${PN} += "mtools" RDEPENDS:${PN}-nomtools += "libext2fs" RDEPENDS:${PN}-misc += "perl" FILES:${PN} = "${bindir}/syslinux" FILES:${PN}-nomtools = "${bindir}/syslinux-nomtools" FILES:${PN}-extlinux = "${sbindir}/extlinux" FILES:${PN}-mbr = "${datadir}/${BPN}/mbr.bin" FILES:${PN}-chain = "${datadir}/${BPN}/chain.c32" FILES:${PN}-isolinux = "${datadir}/${BPN}/isolinux.bin" FILES:${PN}-pxelinux = "${datadir}/${BPN}/pxelinux.0" FILES:${PN}-dev += "${datadir}/${BPN}/com32/lib*${SOLIBS} ${datadir}/${BPN}/com32/include ${datadir}/${BPN}/com32/com32.ld" FILES:${PN}-staticdev += "${datadir}/${BPN}/com32/lib*.a ${libdir}/${BPN}/com32/lib*.a" FILES:${PN}-misc = "${datadir}/${BPN}/* ${libdir}/${BPN}/* ${bindir}/*" BBCLASSEXTEND = "native nativesdk"