# $Id: Portfile 23096 2007-03-24 22:29:04Z takanori@macports.org $
PortSystem      1.0
name            nco
version         3.1.9
revision        1
platforms       darwin
maintainers     takeshi@mac.com
categories      science
description     The netCDF Operators
master_sites    http://${name}.sourceforge.net/src/
checksums       sha1 b669e64d4eecadc6b4d96ca3c7482a3894fa8ba2
homepage        http://nco.sourceforge.net/
long_description \
                Each NCO operator (e.g., ncks) takes netCDF or HDF input file(s), \
                performs an operation (e.g., averaging, hyperslabbing, or renaming), \
                and outputs a processed netCDF file. Although most users of \
                netCDF and HDF data are involved in scientific research, \
                these data formats, and thus NCO, are generic and \
                are equally useful in fields like finance. \
                This version is OPeNDAP/DODS enabled, so it can be given \
                URLs to read remote datasets as if they were local netCDF files.

depends_lib     port:curl \
                port:gettext \
                port:libdap \
                port:libiconv \
                port:libnc-dap \
                port:libxml2 \
                port:netcdf \
                port:openssl \
                port:udunits \
                port:zlib
depends_build   port:bison \
                port:m4

patchfiles      patch-configure

configure.env   MACOSX_DEPLOYMENT_TARGET=10.4 \
                CPPFLAGS=-I/usr/include/malloc
configure.args  --disable-ncoxx --disable-dependency-tracking \
                --mandir=${prefix}/share/man

post-destroot {
    xinstall -m 755 -d ${destroot}${prefix}/share/doc/${name}
    foreach f {ANNOUNCE ChangeLog LICENSE NEWS README TODO VERSION *.txt *.pdf} {
        eval xinstall -m 644 [glob ${worksrcpath}/doc/${f}] ${destroot}${prefix}/share/doc/${name}
    }
}

variant ncap2 {
    depends_lib-append port:antlr
    post-extract {
        file rename ${worksrcpath}/src/nco++/ncap2.hh \
                    ${worksrcpath}/src/nco++/ncap.hh
        foreach f {ncoGrammer.g ncoLexer.hpp ncoParser.hpp \
                                  ncoTree.hpp ncap2_utl.cc} {
            reinplace "s|ncap2.hh|ncap.hh|" ${worksrcpath}/src/nco++/$f
        }
        system "cd ${workpath}; \
                tar zxvf ${distpath}/${distname}${extract.suffix} \
                       ./${distname}/src/nco++/Ncap2.hh"
    }
    configure.env-append    HAVE_ANTLR=yes ANTLR_ROOT=${prefix}
    configure.args-delete   --disable-ncoxx
}