gdal-grass: update to 1.0.3, build with CMake

gis/gdal-grass/Portfile

@@ -1,84 +1,35 @@
 # -*- 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
+PortGroup           cmake  1.1
 
 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            11
+version             1.0.3
+revision            0
 epoch               1
 
+categories          gis
+license             MIT
 maintainers         {yahoo.com:n_larsson @nilason} {vince @Veence} openmaintainer
-description         GRASS Drivers for GDAL and OGR.
+
+description         GRASS Drivers for GDAL and OGR
 long_description    This plugin allows GDAL to read GRASS raster and vector files.
 
-license             MIT
+homepage            https://github.com/OSGeo/gdal-grass
+master_sites        https://download.osgeo.org/gdal-grass/
 
 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 {12 13 14 15 16}
-
-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} }"
+checksums           rmd160  3b5251029254b72215614df2e0690f0e9fa87ffc \
+                    sha256  eb000f9b953f3f2dc399e833969a2bc7f8f4637791add43240b69f77f382a71f \
+                    size    344478
 
-eval ${pgdefault}
+compiler.cxx_standard  2011
 
-build.target            default
+livecheck.type      regex
+livecheck.url       [lindex ${master_sites} 0]
+livecheck.regex     ${name}-(\\d+(?:\\.\\d+)*)[quotemeta ${extract.suffix}]