#
# Copyright (C) 2008 OpenedHand Ltd.
#

DESCRIPTION = "Profile tools tasks for OE-Core"
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=3f40d7994397109285ec7b81fdeb3b58 \
                    file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"

PACKAGES = "\
    ${PN} \
    ${PN}-dbg \
    ${PN}-dev \
    "

PACKAGE_ARCH = "${MACHINE_ARCH}"

ALLOW_EMPTY = "1"

RRECOMMENDS_${PN} = "\
    perf \
    trace-cmd \
    kernel-module-oprofile \
    blktrace \
    sysprof \
    "

PROFILETOOLS = "\
    oprofile \
    oprofileui-server \
    powertop \
    latencytop \
    lttng-control \
    lttng-viewer"

# systemtap needs elfutils which is not fully buildable on uclibc
# hence we exclude it from uclibc based builds
SYSTEMTAP = "systemtap"
SYSTEMTAP_libc-uclibc = ""

# lttng-ust uses sched_getcpu() which is not there on uclibc
# for some of the architectures it can be patched to call the
# syscall directly but for x86_64 __NR_getcpu is a vsyscall
# which means we can not use syscall() to call it. So we ignore
# it for x86_64/uclibc

LTTNGUST = "lttng-ust"
LTTNGUST_libc-uclibc = ""
LTTNGUST_mips = ""

# valgrind does not work on mips

VALGRIND = "valgrind"
VALGRIND_libc-uclibc = ""
VALGRIND_mips = ""

#    exmap-console
#    exmap-server

# At present we only build lttng-ust on
# qemux86/qemux86-64/qemuppc/qemuarm/emenlow/atom-pc since upstream liburcu
# (which is required by lttng-ust) may not build on other platforms, like
# MIPS.
RDEPENDS_${PN} = "\
    ${PROFILETOOLS} \
    ${LTTNGUST} \
    ${SYSTEMTAP} \
    ${VALGRIND} \
    "