# -*- coding: utf-8; mode: tcl; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=2:ts=2:sts=2

PortSystem          1.0
PortGroup           github 1.0

name                gdal-grass
categories          gis

# Due to upstream reset of version numbering after split from GDAL source repo,
# do not (re-)publish 1.4.3_0, 2.1.0_0, 2.1.0_1, 2.2.0_0, 2.2.0_1, or 2.2.0_2
github.setup        OSGeo gdal-grass 1.0.2
github.tarball_from archive
revision            8
epoch               1

maintainers         {vince @Veence} {yahoo.com:n_larsson @nilason}
description         GRASS Drivers for GDAL and OGR.
long_description    This plugin allows GDAL to read GRASS raster and vector files.

license             MIT

depends_lib         port:gdal \
                    port:grass

checksums           rmd160  316d2faf2c66aecbec9d340ef37e799600f7a89c \
                    sha256  91c45b3c316ed923f4fccb7e7e88fba131c883a6c92f950ec0c1a8b04a7bd851 \
                    size    58045

compiler.cxx_standard     2011
configure.cxxflags-append -std=c++11

pre-configure {
    set grass_gisbase [exec ${prefix}/bin/grass --config path]

    configure.args-append --with-grass=${grass_gisbase}

    # retrieve include path to <proj.h> from GRASS
    set fp [open ${grass_gisbase}/include/Make/Platform.make r]
    foreach line [split [read $fp] "\n"] {
         if {[string match PROJINC* ${line}]} {
             configure.cppflags-append [string trim [lindex [split ${line} "="] 1]]
         }
    }
    close $fp

    reinplace "s|CXXFLAGS = @CXX_WFLAGS@|CXXFLAGS = @CXXFLAGS@ @CXX_WFLAGS@|" \
        ${worksrcpath}/Makefile.in
}

configure.args-append   --with-gdal=${prefix}/bin/gdal-config

# PostGreSQL variants (from the GDAL port)
set postgresql_suffixes {95 96 10 11 12 13 14 15}

set postgresql_variants {}
foreach suffix ${postgresql_suffixes} {
    lappend postgresql_variants postgresql${suffix}
}

foreach suffix ${postgresql_suffixes} {
    set vrt postgresql${suffix}
    set pgversion [string index ${suffix} 0].[string index ${suffix} 1]
    set index [lsearch -exact ${postgresql_variants} ${vrt}]
    set conf [lreplace ${postgresql_variants} ${index} ${index}]

    variant ${vrt} description "Use PostgreSQL ${pgversion}" conflicts {*}${conf} "
        depends_lib-append      port:${vrt}
        configure.args-append   --with-postgres-includes=${prefix}/include/${vrt}
    "
}

# PostGreSQL default
set pgdefault "if {"

foreach suffix ${postgresql_suffixes} {
    set pgdefault "${pgdefault}!\[variant_isset postgresql${suffix}\] && "
}

set pgdefault [string range ${pgdefault} 0 end-4]
set pgdefault "${pgdefault}} { default_variants +postgresql${suffix} }"

eval ${pgdefault}

build.target            default