SUMMARY = "Multi-purpose linux bootloader"
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HOMEPAGE = "http://www.syslinux.org/"
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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."
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LICENSE = "GPLv2+"
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LIC_FILES_CHKSUM = "file://COPYING;md5=0636e73ff0215e8d672dc4c32c317bb3 \
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file://README;beginline=35;endline=41;md5=558f2c71cb1fb9ba511ccd4858e48e8a"
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DEPENDS = "nasm-native util-linux e2fsprogs"
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SRC_URI = "https://www.zytor.com/pub/syslinux/Testing/6.04/syslinux-${PV}.tar.xz \
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file://syslinux-remove-clean-script.patch \
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file://0001-linux-syslinux-support-ext2-3-4-device.patch \
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file://0002-linux-syslinux-implement-open_ext2_fs.patch \
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file://0003-linux-syslinux-implement-install_to_ext2.patch \
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file://0004-linux-syslinux-add-ext_file_read-and-ext_file_write.patch \
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file://0005-linux-syslinux-implement-handle_adv_on_ext.patch \
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file://0006-linux-syslinux-implement-write_to_ext-and-add-syslin.patch \
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file://0007-linux-syslinux-implement-ext_construct_sectmap_fs.patch \
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file://0008-libinstaller-syslinuxext-implement-syslinux_patch_bo.patch \
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file://0009-linux-syslinux-implement-install_bootblock.patch \
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file://0010-Workaround-multiple-definition-of-symbol-errors.patch \
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file://0001-install-don-t-install-obsolete-file-com32.ld.patch \
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file://determinism.patch \
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"
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SRC_URI[md5sum] = "2b31c78f087f99179feb357da312d7ec"
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SRC_URI[sha256sum] = "4441a5d593f85bb6e8d578cf6653fb4ec30f9e8f4a2315a3d8f2d0a8b3fadf94"
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# remove at next version upgrade or when output changes
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PR = "r1"
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RECIPE_NO_UPDATE_REASON = "6.04-pre3 is broken"
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UPSTREAM_CHECK_URI = "https://www.zytor.com/pub/syslinux/"
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UPSTREAM_CHECK_REGEX = "syslinux-(?P<pver>.+)\.tar"
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UPSTREAM_VERSION_UNKNOWN = "1"
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# We can build the native parts anywhere, but the target has to be x86
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COMPATIBLE_HOST:class-target = '(x86_64|i.86).*-(linux|freebsd.*)'
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# Don't let the sanity checker trip on the 32 bit real mode BIOS binaries
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INSANE_SKIP:${PN}-misc = "arch"
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INSANE_SKIP:${PN}-chain = "arch"
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# When building the installer, CC is used to link. When building the bootloader,
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# LD is used. However, these variables assume that GCC is used and break the
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# build, so unset them.
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TARGET_LDFLAGS = ""
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SECURITY_LDFLAGS = ""
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LDFLAGS_SECTION_REMOVAL = ""
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CFLAGS:append = " -DNO_INLINE_FUNCS"
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EXTRA_OEMAKE = " \
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BINDIR=${bindir} SBINDIR=${sbindir} LIBDIR=${libdir} \
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DATADIR=${datadir} MANDIR=${mandir} INCDIR=${includedir} \
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CC="${CC} ${CFLAGS} ${LDFLAGS}" \
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LD="${LD} ${LDFLAGS}" \
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OBJDUMP="${OBJDUMP}" \
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OBJCOPY="${OBJCOPY}" \
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AR="${AR}" \
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STRIP="${STRIP}" \
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NM="${NM}" \
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RANLIB="${RANLIB}" \
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"
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#
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# Tasks for native/nativesdk which just build the installer.
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#
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do_configure() {
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oe_runmake firmware="bios" clean
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}
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do_compile() {
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oe_runmake firmware="bios" installer
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}
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do_install() {
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install -d ${D}${bindir}
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install \
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${B}/bios/mtools/syslinux \
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${B}/bios/extlinux/extlinux \
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${B}/bios/utils/isohybrid \
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${D}${bindir}
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}
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#
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# Tasks for target which ship the precompiled bootloader and installer
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#
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do_configure:class-target() {
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# No need to do anything as we're mostly shipping the precompiled binaries
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:
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}
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do_compile:class-target() {
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# No need to do anything as we're mostly shipping the precompiled binaries
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:
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}
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do_install:class-target() {
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oe_runmake firmware="bios" install INSTALLROOT="${D}"
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install -d ${D}${datadir}/syslinux/
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install -m 644 ${S}/bios/core/ldlinux.sys ${D}${datadir}/syslinux/
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install -m 644 ${S}/bios/core/ldlinux.bss ${D}${datadir}/syslinux/
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}
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PACKAGES += "${PN}-nomtools ${PN}-extlinux ${PN}-mbr ${PN}-chain ${PN}-pxelinux ${PN}-isolinux ${PN}-misc"
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RDEPENDS:${PN} += "mtools"
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RDEPENDS:${PN}-nomtools += "libext2fs"
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RDEPENDS:${PN}-misc += "perl"
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FILES:${PN} = "${bindir}/syslinux"
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FILES:${PN}-nomtools = "${bindir}/syslinux-nomtools"
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FILES:${PN}-extlinux = "${sbindir}/extlinux"
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FILES:${PN}-mbr = "${datadir}/${BPN}/mbr.bin"
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FILES:${PN}-chain = "${datadir}/${BPN}/chain.c32"
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FILES:${PN}-isolinux = "${datadir}/${BPN}/isolinux.bin"
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FILES:${PN}-pxelinux = "${datadir}/${BPN}/pxelinux.0"
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FILES:${PN}-dev += "${datadir}/${BPN}/com32/lib*${SOLIBS} ${datadir}/${BPN}/com32/include ${datadir}/${BPN}/com32/com32.ld"
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FILES:${PN}-staticdev += "${datadir}/${BPN}/com32/lib*.a ${libdir}/${BPN}/com32/lib*.a"
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FILES:${PN}-misc = "${datadir}/${BPN}/* ${libdir}/${BPN}/* ${bindir}/*"
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BBCLASSEXTEND = "native nativesdk"
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