# -*- 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-iqbalance
maintainers         michaelld openmaintainer

description         gr-iqbalance provides I/Q balancing blocks for GNU Radio

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

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

set commit          44ab02f671dbc8765391a83d8186779fbb38baea
version             20140825
revision            7
checksums           rmd160 8ec7b22e2ac37c972c4f7df187f66830ab38cb1e \
                    sha256 e2c8f0ecc97eaebdf0178a5375181c957484c02985c8e3d018dac1cc14567232

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

conflicts           gr-iqbalance-legacy

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

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

# ... but not with gnuradio-next

pre-fetch {
    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-iqbal/log/?h=master
livecheck.version   ${commit}
livecheck.regex     id=(\[a-f0-9\]+).*>HEAD<

depends_build-append port:pkgconfig

depends_lib-append  port:boost \
                    port:libosmo-dsp \
                    port:fftw-3-single

# 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

# specify the Python dependencies

depends_lib-append \
    port:python27

# specify the Python version to use

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

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

default_variants +docs +swig

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 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=

}