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

PortSystem 1.0

name                octave-devel
version             3.6.2
revision            1
conflicts           octave
categories          math science
maintainers         michaelld openmaintainer
platforms           darwin
description         a Matlab-like environment for numerical analysis
long_description    Octave provides a convenient command line interface \
                    for solving linear and nonlinear problems numerically, \
                    using a language that is mostly compatible with Matlab. \
                    It is easily extensible and customizable via \
                    user-defined functions or using dynamically loaded \
                    modules written in e.g. C++, C or Fortran.

homepage            http://www.gnu.org/software/octave/
master_sites        gnu:octave
dist_subdir         octave
distname            octave-${version}
use_bzip2           yes

checksums           rmd160  1bf26b238d2bba461c5902d091088533c733439b \
                    sha256  0bb69b93d0bee872308a7944f1ebbe948f55cd4ae55beab38f05950e1b45c4ae

depends_build       port:bison \
                    port:flex \
                    port:gawk \
                    port:gperf \
                    port:grep \
                    port:gsed \
                    path:bin/perl:perl5 \
                    port:texinfo

depends_lib         port:curl \
                    port:fftw-3 \
                    port:fftw-3-single \
                    port:ftgl \
                    port:ghostscript \
                    port:glpk \
                    port:GraphicsMagick \
                    port:gnuplot \
                    port:hdf5-18 \
                    port:less \
                    port:metis \
                    port:ncurses \
                    port:pcre \
                    port:readline \
                    port:qhull \
                    port:qrupdate \
                    port:SuiteSparse

# allow us to disable checking for FLTK
# via the environment variable "FLTK_CONFIG"
patchfiles-append   patch-configure.diff

universal_variant   no

# do not use CLANG (yet)
compiler.blacklist  clang

configure.args      --disable-dependency-tracking \
                    --without-x \
                    --disable-docs \
                    --with-cholmod="-lcholmod -lmetis" \
                    --with-umfpack="-lumfpack -lSuiteSparse"

#                    --without-framework-carbon

# octave uses a number of other ports to create sources from template:
# perl, gawk, gsed, flex, bison, texinfo.  Make sure these are the
# MacPorts' versions.  Python is not used if perl is available, so
# clear it out.  grep is checked for in 'configure', but not used
# except inside that script; include it here for completion.
configure.perl      ${prefix}/bin/perl
configure.python    ' '
configure.awk       ${prefix}/bin/gawk
configure.env-append GREP="${prefix}/bin/grep" \
                     FLTK_CONFIG=no \
                     SED="${prefix}/bin/gsed" \
                     TEXI2DVI="${prefix}/bin/texi2dvi" \
                     TEXI2PDF="${prefix}/bin/texi2pdf"
configure.cppflags
configure.ldflags

test.run            yes
test.target         check

platform darwin 11 {
    # 10.7 requires an extra patch; this patch will break the build on
    # 10.6 and prior, so apply it only under 10.7.
    patchfiles-append patch-src-display.cc.diff
}

platform darwin 12 {
    # In 10.8 patch is required as above, also
    # the LANG environment variable needs to
    # be set to "C" otherwise /usr/bin/sed
    # fails with an error, if you installed gsed
    # with default name this should have no effect.

    patchfiles-append patch-src-display.cc.diff
    build.args-append LANG="C"
}


variant gcc43 description {build with the macports gcc43 toolchain} conflicts gcc47 gcc46 gcc45 gcc44 g95 {}

variant gcc44 description {build with the macports gcc44 toolchain} conflicts gcc47 gcc46 gcc45 gcc43 g95 {}

variant gcc45 description {build with the macports gcc45 toolchain} conflicts gcc47 gcc46 gcc44 gcc43 g95 {}

variant gcc46 description {build with the macports gcc45 toolchain} conflicts gcc47 gcc45 gcc44 gcc43 g95 {}

variant gcc47 description {build with the macports gcc47 toolchain} conflicts gcc45 gcc46 gcc44 gcc43 g95 {}

variant g95 description {build with g95} conflicts gcc43 gcc44 gcc45 gcc46 gcc47 {
    depends_build-append    port:g95
    configure.f77           "${prefix}/bin/g95"
}

variant atlas description {use BLAS from ATLAS} conflicts accelerate {
    depends_lib-append port:atlas
}

variant accelerate description {use BLAS from Apple's Accelerate.framework} conflicts atlas {
    depends_lib-append      port:dotwrp
    configure.args-append   --with-blas="-ldotwrp -framework Accelerate"
    configure.args-append   --with-lapack="-framework Accelerate"
}

if {[variant_isset g95]} {
    default_variants +accelerate
} elseif {![variant_isset accelerate]} {
    default_variants +atlas
}

# check for GCC / G95 variants.  The default here must match the
# default found in the 'atlas' port (but, this is not checked for).

# check for setting the default variant (gcc44)
if { ![variant_isset gcc43] && ![variant_isset gcc44] && \
         ![variant_isset gcc46] && ![variant_isset gcc47] && ![variant_isset g95] } {
    default_variants +gcc45
}

# check if the user disabled just the default variant: -gcc44
if { ![variant_isset gcc43] && ![variant_isset gcc44] && \
         ![variant_isset gcc45] && ![variant_isset gcc46] && \
         ![variant_isset gcc47] && ![variant_isset g95] } {
    pre-fetch {
        error "You must select one of the compiler variants."
    }
}

set gcc_version ""
if {[variant_isset gcc43]} {
    set gcc_version "4.3"
} elseif {[variant_isset gcc44]} {
    set gcc_version "4.4"
} elseif {[variant_isset gcc45]} {
    set gcc_version "4.5"
} elseif {[variant_isset gcc46]} {
    set gcc_version "4.6"
} elseif {[variant_isset gcc47]} {
    set gcc_version "4.7"
}

if {${gcc_version} != ""} {
    set gcc_version_join [join [split ${gcc_version} "."] ""]
    configure.ldflags		"-L${prefix}/lib/gcc${gcc_version_join}"
    configure.ldflags-append	-lstdc++ \
				-lgfortran
    depends_build-append port:gcc${gcc_version_join}
    configure.compiler   macports-gcc-${gcc_version}
}

variant docs description {Enable creation and installation of documentation} {
    depends_run-append port:texlive-basic
    configure.args-replace s|--disable-docs|--enable-docs|
}

variant x11 description {Enable use of X11} {
    configure.args-replace s|--without-x|--with-x|
    configure.args-append --x-includes=${prefix}
}

variant fltk description {Include FLTK for graphical front-end} {
    depends_lib-append  path:lib/libfltk.dylib:fltk
    depends_run-append  port:epstool \
                        port:transfig \
                        port:pstoedit
    configure.env-delete FLTK_CONFIG=no
}

livecheck.type      regex
livecheck.url       http://www.gnu.org/software/octave/news.html
livecheck.regex     Version (\\d+(\\.\\d+)*)