mirror of
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6467fb38f4
We've seeing occasional debugedit failures in grub during do_package which in turn are coming from section alignment failures from libelf. The failures occur when gold is used to link grub instead of ld.bfd. "readelf -e uhci.module" shows: Section Headers: [Nr] Name Type Addr Off Size ES Flg Lk Inf Al [12] .note.GNU-stack PROGBITS 00000000 0010ce 000000 00 0 0 1 in a good build and: Section Headers: [Nr] Name Type Addr Off Size ES Flg Lk Inf Al [24] .note.GNU-stack PROGBITS 00000000 009180 000000 00 0 0 0 in a bad build. The problem is the "Al" (alignment) change from 1 to 0. If its 0, debugedit complains. As far as I can tell, the alignment of a zero length section is not an issue and the check in libelf should check the section size and only give alignment errors if there is some data to align. (From OE-Core rev: b34447fa5223b4e0be49594aaf0254defd69bbd1) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
97 lines
3.5 KiB
BlitzBasic
97 lines
3.5 KiB
BlitzBasic
SUMMARY = "Utilities and libraries for handling compiled object files"
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HOMEPAGE = "https://fedorahosted.org/elfutils"
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SECTION = "base"
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LICENSE = "(GPLv3 & Elfutils-Exception)"
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LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
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DEPENDS = "libtool bzip2 zlib virtual/libintl"
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SRC_URI = "https://fedorahosted.org/releases/e/l/elfutils/${PV}/elfutils-${PV}.tar.bz2"
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SRC_URI[md5sum] = "050a4909e452d01ab4747fd69d4036e0"
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SRC_URI[sha256sum] = "be27af5c21352f53e010342bf1c68e0b9e18232dbf3adec7e2f9b41f6bbe397d"
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# Pick patches from debian
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# http://ftp.de.debian.org/debian/pool/main/e/elfutils/elfutils_0.158-2.debian.tar.xz
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SRC_URI += "\
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file://redhat-portability.diff \
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file://redhat-robustify.diff \
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file://hppa_backend.diff \
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file://arm_backend.diff \
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file://mips_backend.diff \
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file://m68k_backend.diff \
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file://testsuite-ignore-elflint.diff \
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file://scanf-format.patch \
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file://mips_readelf_w.patch \
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file://core_filename.patch \
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file://CVE-2014-0172.patch \
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file://unwind_non_linux.patch \
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file://elf_additions.diff \
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file://mempcpy.patch \
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file://dso-link-change.patch \
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file://m4-biarch.m4-tweak-AC_RUN_IFELSE-for-cross-compiling.patch \
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file://fixheadercheck.patch \
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"
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# Only apply when building uclibc based target recipe
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SRC_URI_append_libc-uclibc = " file://uclibc-support.patch"
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# The buildsystem wants to generate 2 .h files from source using a binary it just built,
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# which can not pass the cross compiling, so let's work around it by adding 2 .h files
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# along with the do_configure_prepend()
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SRC_URI += "\
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file://i386_dis.h \
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file://x86_64_dis.h \
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"
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inherit autotools gettext
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EXTRA_OECONF = "--program-prefix=eu- --without-lzma"
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EXTRA_OECONF_append_class-native = " --without-bzlib"
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EXTRA_OECONF_append_libc-uclibc = " --enable-uclibc"
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do_configure_prepend() {
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sed -i '/^i386_dis.h:/,+4 {/.*/d}' ${S}/libcpu/Makefile.am
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cp ${WORKDIR}/*dis.h ${S}/libcpu
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}
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do_install_append() {
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if [ "${TARGET_ARCH}" != "x86_64" ] && [ -z `echo "${TARGET_ARCH}"|grep 'i.86'` ];then
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rm ${D}${bindir}/eu-objdump
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fi
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}
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# we can not build complete elfutils when using uclibc
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# but some recipes e.g. gcc 4.5 depends on libelf so we
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# build only libelf for uclibc case
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EXTRA_OEMAKE_libc-uclibc = "-C libelf"
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EXTRA_OEMAKE_class-native = ""
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EXTRA_OEMAKE_class-nativesdk = ""
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BBCLASSEXTEND = "native nativesdk"
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# Package utilities separately
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PACKAGES =+ "${PN}-binutils libelf libasm libdw libdw-dev libasm-dev libelf-dev"
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FILES_${PN}-binutils = "\
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${bindir}/eu-addr2line \
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${bindir}/eu-ld \
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${bindir}/eu-nm \
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${bindir}/eu-readelf \
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${bindir}/eu-size \
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${bindir}/eu-strip"
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FILES_libelf = "${libdir}/libelf-${PV}.so ${libdir}/libelf.so.*"
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FILES_libasm = "${libdir}/libasm-${PV}.so ${libdir}/libasm.so.*"
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FILES_libdw = "${libdir}/libdw-${PV}.so ${libdir}/libdw.so.* ${libdir}/elfutils/lib*"
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FILES_libelf-dev = "${libdir}/libelf.so ${includedir}"
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FILES_libasm-dev = "${libdir}/libasm.so ${includedir}/elfutils/libasm.h"
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FILES_libdw-dev = "${libdir}/libdw.so ${includedir}/dwarf.h ${includedir}/elfutils/libdw*.h"
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# Some packages have the version preceeding the .so instead properly
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# versioned .so.<version>, so we need to reorder and repackage.
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#FILES_${PN} += "${libdir}/*-${PV}.so ${base_libdir}/*-${PV}.so"
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#FILES_SOLIBSDEV = "${libdir}/libasm.so ${libdir}/libdw.so ${libdir}/libelf.so"
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# The package contains symlinks that trip up insane
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INSANE_SKIP_${MLPREFIX}libdw = "dev-so"
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