SUMMARY = "VMcore extraction tool"
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DESCRIPTION = "\
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This program is used to extract a subset of the memory available either \
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via /dev/mem or /proc/vmcore (for crashdumps). It is used to get memory \
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images without extra uneeded information (zero pages, userspace programs, \
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etc). \
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"
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HOMEPAGE = "https://github.com/makedumpfile/makedumpfile"
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LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe"
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LICENSE = "GPLv2.0"
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SRCBRANCH ?= "master"
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SRCREV = "a9ad811c15e769c8e6d8d915a05cebc32f2ea2f5"
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DEPENDS = "bzip2 zlib elfutils xz"
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RDEPENDS:${PN}-tools = "perl ${PN}"
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# arm and aarch64 would compile but has never been tested upstream. mips would not compile.
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#
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COMPATIBLE_HOST = "(x86_64|i.86|powerpc|arm|aarch64).*-linux"
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PACKAGES =+ "${PN}-tools"
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FILES:${PN}-tools = "${bindir}/*.pl"
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SRC_URI = "\
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git://github.com/makedumpfile/makedumpfile;branch=${SRCBRANCH};protocol=https \
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file://0001-makedumpfile-replace-hardcode-CFLAGS.patch \
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file://0002-mem_section-Support-only-46-bit-for-MAX_PHYSMEM_BITS.patch \
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"
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S = "${WORKDIR}/git"
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UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>\d+(\.\d+)+)"
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SECTION = "base"
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# If we do not specify TARGET, makedumpfile will build for the host but use the
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# target gcc.
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#
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EXTRA_OEMAKE = "\
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LINKTYPE=static \
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TARGET=${TARGET_ARCH} \
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${PACKAGECONFIG_CONFARGS} \
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"
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PACKAGECONFIG ??= ""
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PACKAGECONFIG[lzo] = "USELZO=on,USELZO=off,lzo"
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PACKAGECONFIG[snappy] = "USESNAPPY=on,USESNAPPY=off,snappy"
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do_install () {
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mkdir -p ${D}/usr/bin
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install -m 755 ${S}/makedumpfile ${D}/usr/bin
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install -m 755 ${S}/makedumpfile-R.pl ${D}/usr/bin
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mkdir -p ${D}/usr/share/man/man8
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install -m 644 ${S}/makedumpfile.8.gz ${D}/usr/share/man/man8
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mkdir -p ${D}/usr/share/man/man5
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install -m 644 ${S}/makedumpfile.conf.5.gz ${D}/usr/share/man/man5
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mkdir -p ${D}/etc/
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install -m 644 ${S}/makedumpfile.conf ${D}/etc/makedumpfile.conf.sample
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}
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