trying to build a host sdk which includes some custom host tools and a target variant which uses those tools

completepcmx_%.bb

DESCRIPTION = "pcmx bitbake test application"
SUMMARY = "pcmx native, nativesdk and target build"
SECTION = "examples"
LICENSE = "CLOSED"
PR = "r0"

# maybe depends is wrong, orig depened upon opencv
# this will cause the cmake to be build for target which we don't want.
# DEPENDS = "cmake"
DEPENDS = "nativesdk-gcc"
#
# PCMX depends upon libpcap-dev.  How to add if DEPENDS is not the method?
#

SRCREV = "${AUTOREV}"
SRCREV_FORMAT ?= "d3_d3v16_pcmx"
SRCREV_d3 ?= "${AUTOREV}"
SRCREV_d3v16 ?= "${AUTOREV}"
SRCREV_pcmx-native ?= "${AUTOREV}"
PV = "1.0.0+git${SRCPV}"

# My goal is to create a src dir like this
# git
#   pcmx
#   d3
#   d3v16
#
# And have the cmake build kick off in the pcmx directory.
#

#
# This will create the dir structure above.
SRC_URI = " \
git://ssh@devsupport:22/tfs/DefaultCollection/jfdtesty/_git/d3;protocol=ssh;destsuffix=git/d3 \
git://ssh@devsupport:22/tfs/DefaultCollection/jfdtesty/_git/d3v16;protocol=ssh;destsuffix=git/d3v16 \
git://ssh@devsupport:22/tfs/DefaultCollection/jfdtesty/_git/pcmx;protocol=ssh;destsuffix=git/pcmx;branch=testy \
"

#EXTRA_OECMAKE = " -G 'Unix Makefiles'"

# this is used for copies and install
S = "${WORKDIR}/git/pcmx"

inherit native cmake
#BBCLASSEXTEND = "native"
BBCLASSEXTEND = "native nativesdk"


PARALLEL_MAKE = ""


# B="${S}"

do_install() {
   install -d ${D}${bindir}
#   # this does not work
#    #install -m 0755 ${WORKDIR}/Tutorial ${D}${bindir}
#   # this works
    install -m 0755 bin/*generator ${D}${bindir}
    install -m 0755 bin/lfotool.bin ${D}${bindir}
}

# will this help?
# NO PACKAGE_CLASSES = "package_tar"

Goal

A host build of pcmx for ubuntu x86_64 which install as part of the populate sdk task.

The host build must install into /bin some binaries which are created when building pcmx.

A target build of pcmx which uses some of the tools built during the host build.  Its binaries should be installed on the
target /bin dir.  The host tools built earlier should not be in /bin.

questions
o how to specify that pcmx target uses pcmx host/native?  It might be sufficient that
the host builds first and populates the sysroot with binaries.

local.conf

#has this addtion
TOOLCHAIN_HOST_TASK += "nativesdk-pcmx"

pcmx_%.bb

inherit native cmake
BBCLASSEXTEND = "native nativesdk"

recipes-images_ntel_foo-image.bbappend

# this is so that the target builds pcmx
IMAGE_INSTALL_append += "pcmx"