Ticket #41320: Portfile

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

PortSystem          1.0
PortGroup           active_variants 1.1

name                xcrysden
version             1.5.53
categories          science
platforms           darwin
license             GPL-2+
maintainers         gmail.com:dstrubbe

description         X-windows CRYstalline Structures and DENsities

long_description    XCrySDen is a crystalline and molecular structure visualisation program aiming at display of \
                    isosurfaces and contours, which can be superimposed on crystalline structures and interactively \
                    rotated and manipulated.

homepage            http://www.xcrysden.org/
master_sites        ${homepage}/download

checksums           rmd160  2ae5fdf510e5900e36047533e730c841cc18755f \
                    sha1    7bf5432412982747923f446494f5e5e7437ba645

require_active_variants tk x11

depends_lib         port:fftw-3 port:mesa702 port:tcl port:tk \
                    port:xorg-libXmu port:xorg-libX11 port:xorg-libXext
depends_run         port:BWidget

set prefix_share ${prefix}/share/${distname}
notes               "You can test this installation via the command:\
                    XCRYSDEN_TOPDIR=${prefix_share} XCRYSDEN_SCRATCH=/tmp ${prefix_share}/tests/run_test.sh structures" \
                    "Additional functionality can be enabled by installing any of these ports, detected at runtime:\
                    netpbm (for ppmtompeg), openbabel, whirlgif, imagemagick, mplayer (for mencoder), gifsicle."

# Patched issues:
# Makefile did not respect DESTDIR, or install tests
# CRYSTAL tests should only be run if CRYSTAL package is available
# WIEN2K conversion (str2xcr) wrote into working directory not scratch

patchfiles          patch-Makefile.diff \
                    patch-tests-crystals.tcl.diff \
                    patch-Tcl-wnOpen.tcl.diff

configure {
    system -W ${worksrcpath} "echo '
CC=${configure.cc}
CFLAGS=-O3 -DUSE_INTERP_RESULT
FC=${configure.f90}
FFLAGS=-O3
COMPILE_TCLTK=no
COMPILE_MESA=no
COMPILE_FFTW=no
FFTW3_LIB=${prefix}/lib/libfftw3.dylib
X_LIB=${prefix}/lib/libXmu.dylib ${prefix}/lib/libX11.dylib ${prefix}/lib/libXext.dylib
TK_LIB=${prefix}/lib/libtk.dylib
TCL_LIB=${prefix}/lib/libtcl.dylib
GL_LIB=${prefix}/lib/mesa702/libGL.dylib
GLU_LIB=${prefix}/lib/mesa702/libGLU.dylib
FFTW3_INCDIR=-I${prefix}/include/mesa702 -I${prefix}/include' > Make.sys"
}
# for simplicity and to control order (mesa702 first) put it all in one variable

use_parallel_build  yes
universal_variant   no

build.target xcrysden

destroot.env prefix=${prefix}

# replace path to where XCrySDen would install BWidget itself
post-build {
    reinplace -W ${worksrcpath}/Tcl "s|\$system(TOPDIR)/external/lib/bwidget-\*|${prefix}/lib/BWidget|" xcInit.tcl
}

# Doesn't work to run test, I guess X11 display cannot be used in that. Error message:
# cannot application-specific initialization failed: couldn't connect to display "/tmp/launch-TfisC0/org.macosforge.xquartz:0"
# See way to run by hand in notes above.

#test {
#    xinstall -W ${worksrcpath} C/xcrys bin/xcrys
#    system -W ${worksrcpath}/tests "sh run_test.sh structures"
#}

set gcc_versions {4.3 4.4 4.5 4.6 4.7 4.8 4.9}
set default_fortran_variant +gcc48
set g95_conflicts {}

foreach ver ${gcc_versions} {
    set ver_no_dot [join [split ${ver} "."] ""]

    set variant_line {variant gcc${ver_no_dot} description "build with gfortran from gcc${ver_no_dot}" conflicts g95}

    foreach over ${gcc_versions} {
        if {${ver} == ${over}} {
            continue
        }

        set over_no_dot [join [split ${over} "."] ""]
        append variant_line " conflicts gcc${over_no_dot}"
    }
    append variant_line { {}}

    eval $variant_line

    append g95_conflicts " conflicts gcc${ver_no_dot}"

    if {[variant_isset gcc${ver_no_dot}]} {
        set default_fortran_variant ""
    }
}

eval [concat {variant g95 description {build with g95}} $g95_conflicts {{}}]

if {[variant_isset g95]} {
    set default_fortran_variant ""
}

if {${default_fortran_variant} != ""} {
    default_variants-append "${default_fortran_variant}"
}

foreach ver ${gcc_versions} {
    set ver_no_dot [join [split ${ver} "."] ""]

    if {[variant_isset gcc${ver_no_dot}]} {
        depends_lib-append path:lib/libgcc/libgcc_s.1.dylib:libgcc
        depends_build-append port:gcc${ver_no_dot}

        configure.f90 ${prefix}/bin/gfortran-mp-${ver}
    }
}

if {[variant_isset g95]} {
    depends_lib-append path:lib/libgcc/libgcc_s.1.dylib:libgcc
    depends_build-append port:g95

    configure.f90 ${prefix}/bin/g95
}

livecheck.type      regex
livecheck.url       [lindex ${master_sites} 0]
livecheck.regex     xcrysden-(\[0-9.\]+)${extract.suffix}