# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:filetype=tcl:et:sw=4:ts=4:sts=4
# $Id$

PortSystem          1.0
PortGroup           cmake 1.0
PortGroup           active_variants 1.1

name                gr-osmosdr
maintainers         michaelld openmaintainer

description         gr-osmosdr provides support for OsmoSDR hardware within GNU Radio

categories          science comms
homepage            http://sdr.osmocom.org/trac/wiki/GrOsmoSDR
license             GPL-3
platforms           darwin macosx

set description_common {Includes OSMO SDR support GNU Radio source and sink blocks in C++, Python, and GNU Radio Companion (grc).  This port also offers a wrapper functionality for the FunCube Dongle, FunCube Dongle Pro+, HackRF, RFSpace, Ettus UHD, and rtl-sdr radios and software.  By using gr-osmosdr source you can take advantage of a common software API in your applications independent of the underlying radio hardware.}

if {${subport} eq ${name}} {

    long_description    ${description}.  \
        This port is kept up with the gr-osmosdr GIT 'master' branch, which is typically updated weekly to monthly, providing compatibility with GNU Radio release 3.7 API: the gnuradio and gnuradio-devel ports.  ${description_common}

    set commit          f33f30815a7b9494315d4782245447ebca21c02e
    version             20150601
    checksums           rmd160 ded52a8a528fc0645c653f34da40d0d6b02679d5 \
                        sha256 19ba1daf8d2d3fcc3bef27c5a6afb68605468671460a1177b255e8cba10c650a

    distname            ${name}-${commit}
    master_sites        http://cgit.osmocom.org/gr-osmosdr/snapshot/

    conflicts           gr-osmosdr-legacy

    # allow gr-osmosdr to work with both gnuradio and gnuradio-devel ...

    depends_lib-append  path:lib/libgnuradio-runtime.dylib:gnuradio

    # ... but not with gnuradio-legacy or gnuradio-next

    pre-fetch {
        if {![catch {set installed [lindex [registry_active gnuradio-legacy] 0]}]} {
            # gnuradio-legacy is installed; this version of gr-osmosdr does not work with gnuradio-legacy
            ui_msg "\nError: ${name} requires the gnuradio or gnuradio-devel port, and will not work with the gnuradio-legacy port.  deactivate gnuradio-legacy, and then install or activate gnuradio or gnuradio-devel.\n"
            return -code error "Invalid port dependency: gnuradio-legacy"
        }
        if {![catch {set installed [lindex [registry_active gnuradio-next] 0]}]} {
            # gnuradio-next is installed; this version of gr-osmosdr does not work with gnuradio-next
            ui_msg "\nError: ${name} requires the gnuradio or gnuradio-devel port, and will not work with the gnuradio-next port.  deactivate gnuradio-next, and then install or activate gnuradio or gnuradio-devel.\n"
            return -code error "Invalid port dependency: gnuradio-next"
        }
    }

    livecheck.url       http://cgit.osmocom.org/gr-osmosdr/log/?h=master
    livecheck.version   ${commit}
    livecheck.regex     id=(\[a-f0-9\]+).*>HEAD<

}

subport gr-osmosdr-legacy {

    long_description    ${description}.  \
        This port is for the gr-osmosdr gr3.6 branch, providing compatibility with GNU Radio release 3.6 API: the gnuradio-legacy port.  ${description_common}

    set commit          c7cb045fcb091243aee3e47dd6fdfd0faba89f69
    version             20140503
    revision            8
    checksums           rmd160 e01366b76fbe3cdf9d7634c32b276ab73cce115e \
                        sha256 4d5587c677bd1e2395fec19f67a3a1a5366fe2196ceda1e1954503fb89b94d91

    distname            ${name}-${commit}
    master_sites        http://cgit.osmocom.org/gr-osmosdr/snapshot/

    conflicts           gr-osmosdr

    # gr-osmosdr-legacy works with gnuradio-legacy only

    depends_lib-append  port:gnuradio-legacy

    livecheck.url       http://cgit.osmocom.org/gr-osmosdr/log/?h=gr3.6
    livecheck.version   ${commit}
    livecheck.regex     id=(\[a-f0-9\]+).*>gr3.6<

}

# do VPATH (out of source tree) build

cmake.out_of_source yes

# remove top-level library path, such that internal libraries are used
# instead of any already-installed ones.

configure.ldflags-delete -L${prefix}/lib

# per user concensus: enable all variants except +debug and +universal

default_variants +docs +uhd +swig +hackrf +fcdproplus +rtlsdr +bladeRF +airspy

# specify the Python dependencies

depends_lib-append \
    port:python27

# specify the Python version to use

configure.args-append \
    -DPYTHON_EXECUTABLE=${prefix}/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7 \
    -DPYTHON_INCLUDE_DIR=${prefix}/Library/Frameworks/Python.framework/Versions/2.7/Headers \
    -DPYTHON_LIBRARY=${prefix}/Library/Frameworks/Python.framework/Versions/2.7/Python \
    -DGR_PYTHON_DIR=${frameworks_dir}/Python.framework/Versions/2.7/lib/python2.7/site-packages

variant docs description "Install ${name} documentation" {

    depends_build-append \
        port:doxygen \
        path:bin/dot:graphviz

    configure.args-append \
        -DDOXYGEN_DOT_EXECUTABLE=${prefix}/bin/dot \
        -DDOXYGEN_EXECUTABLE=${prefix}/bin/doxygen

}

if {![variant_isset docs]} {

    configure.args-append \
        -DDOXYGEN_DOT_EXECUTABLE= \
        -DDOXYGEN_EXECUTABLE=

}

variant uhd description "Install ${name} with support for UHD" {

    # allow uhd or uhd-devel

    depends_lib-append \
        path:lib/libuhd.dylib:uhd

    # require gnuradio to also have this variant

    if {${subport} eq "gr-osmosdr-legacy"} {

        require_active_variants port:gnuradio-legacy uhd

    } else {

        require_active_variants \
            path:lib/libgnuradio-runtime.dylib:gnuradio uhd

    }

    configure.args-append \
        -DENABLE_UHD=ON \
        -DGNURADIO_UHD_INCLUDE_DIRS=${prefix}/include \
        -DGNURADIO_UHD_LIBRARIES=${prefix}/lib/libgnuradio-uhd.dylib \
        -DUHD_INCLUDE_DIRS=${prefix}/include/uhd \
        -DUHD_LIBRARIES=${prefix}/lib/libuhd.dylib

}

if {![variant_isset uhd]} {

    configure.args-append \
        -DENABLE_UHD=OFF \
        -DGNURADIO_UHD_INCLUDE_DIRS= \
        -DGNURADIO_UHD_LIBRARIES= \
        -DUHD_INCLUDE_DIRS= \
        -DUHD_LIBRARIES=

}

variant swig description "Install ${name} with support for SWIG-base Python bindings" {

    depends_lib-append \
        port:swig-python

    # require gnuradio to also have this variant

    if {${subport} eq "gr-osmosdr-legacy"} {

        require_active_variants port:gnuradio-legacy swig

    } else {

        require_active_variants \
            path:lib/libgnuradio-runtime.dylib:gnuradio swig

    }

    configure.args-append \
        -DSWIG_EXECUTABLE=${prefix}/bin/swig

}

if {![variant_isset swig]} {

    configure.args-append \
        -DSWIG_EXECUTABLE=

}

variant hackrf description "Install ${name} with support for hackrf" {

    depends_lib-append port:hackrf
    configure.args-append -DENABLE_HACKRF=ON

}

if {![variant_isset hackrf]} {

    configure.args-append -DENABLE_HACKRF=OFF

}

# fcdproplus works with gnuradio 3.7+ API only; it does not provide a
# 3.6 API legacy version

if {${subport} eq ${name}} {

    variant fcdproplus description "Install ${name} with support for FunCube Dongle Pro+ (fcdproplus)" {

        depends_lib-append port:gr-fcdproplus
        configure.args-append -DENABLE_FCDPP=ON

    }

    if {![variant_isset fcdproplus]} {

        configure.args-append -DENABLE_FCDPP=OFF

    }
}

variant rtlsdr description "Install ${name} with support for rtl-sdr" {

    depends_lib-append port:rtl-sdr
    configure.args-append -DENABLE_RTL=ON

}

if {![variant_isset rtlsdr]} {

    configure.args-append -DENABLE_RTL=OFF

}

variant bladeRF description "Install ${name} with support for bladeRF" {

    depends_lib-append port:bladeRF
    configure.args-append -DENABLE_BLADERF=ON

}

if {![variant_isset bladeRF]} {

    configure.args-append -DENABLE_BLADERF=OFF

}

variant airspy description "Install ${name} with support for airspy" {

    depends_lib-append port:airspy
    configure.args-append -DENABLE_AIRSPY=ON

}

if {![variant_isset airspy]} {

    configure.args-append -DENABLE_AIRSPY=OFF

}