# -*- 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 select 1.0

name                python36

# Remember to keep py36-tkinter and py36-gdbm's versions sync'd with this
version             3.6.0b2
revision            1

epoch               20161011

set major           [lindex [split $version .] 0]
set branch          [join [lrange [split ${version} .] 0 1] .]
categories          lang
license             PSF
platforms           darwin
maintainers         jwa openmaintainer

description         An interpreted, object-oriented programming language
long_description    Python is an interpreted, interactive, object-oriented \
                    programming language.

homepage            http://www.python.org/
#master_sites        ${homepage}ftp/python/${version}/
master_sites        ${homepage}ftp/python/3.6.0/

distname            Python-${version}

use_xz              yes

checksums           rmd160  403160e4ae0f86653f00b7b6e07f50312046d431 \
                    sha256  3afd4544b99933275c513f7c3d3a23e183de8e209709ed8785bbd42e2c4869ea

patchfiles          patch-setup.py.diff \
                    patch-Lib-cgi.py.diff \
                    patch-configure.diff \
                    patch-setup.py-disabled_modules.diff \
                    patch-Lib-ctypes-macholib-dyld.py.diff \
                    patch-libedit.diff \
                    omit-local-site-packages.patch \
                    patch-configure-xcode4bug.diff

depends_lib         port:zlib path:lib/libssl.dylib:openssl \
                    port:sqlite3 port:ncurses \
                    port:bzip2 port:libedit port:gettext \
                    port:xz
depends_run         port:python_select \
                    port:python3_select

# blacklist llvm-gcc-4.2 compiler known to produce bad code
compiler.blacklist  *llvm-gcc-4.2

# ensurepip arg may be removed later, now conflicts with pip and setuptools
# packages
configure.args      --enable-framework=${frameworks_dir} \
                    --enable-ipv6 \
                    --enable-loadable-sqlite-extensions \
                    --with-computed-gotos \
                    --with-ensurepip=no

configure.ccache    no

use_parallel_build  yes

post-patch {
    reinplace "s|@@PREFIX@@|${prefix}|g" \
      ${worksrcpath}/Lib/cgi.py \
      ${worksrcpath}/Lib/ctypes/macholib/dyld.py

    reinplace "s|/setup.py|/setup.py --no-user-cfg|" ${worksrcpath}/Makefile.pre.in

    # replace /Applications with ${applications_dir}
    reinplace "s|@@APPLICATIONS_DIR@@|${applications_dir}|" \
      ${worksrcpath}/configure

    # See http://trac.macports.org/changeset/37861
    reinplace "s|xargs -0 rm -r|/usr/bin/xargs -0 /bin/rm -r|g" \
      ${worksrcpath}/Mac/PythonLauncher/Makefile.in
}

build.target        all

# test_cmd_line fails
# see http://bugs.python.org/issue4388 and
#     http://bugs.python.org/issue4474
test.run            yes
test.target         test

destroot.target     frameworkinstall maninstall

# ensure that correct compiler is used
build.args-append   MAKE="${build.cmd} CC=${configure.cc}"
destroot.args-append    MAKE="${destroot.cmd} CC=${configure.cc}"

set pythonNoDot python[string map {. {}} $branch]
select.entries      [list python python-$pythonNoDot $pythonNoDot] \
                    [list python3 python3-$pythonNoDot $pythonNoDot]

set confdir config-${branch}m

platform darwin {
    set confdir config-${branch}m-darwin
    post-configure {
        # See http://trac.macports.org/ticket/18376
        system -W ${worksrcpath} "ed - pyconfig.h < ${filespath}/pyconfig.ed"
   }
}

notes "
To make this the default Python or Python 3 (i.e., the version run by\
the 'python' or 'python3' commands), run one or both of:

    sudo port select --set python $pythonNoDot
    sudo port select --set python3 $pythonNoDot

##############################################################
# IF YOU ARE USING PYTHON FROM THE TERMINAL, PLEASE INSTALL:
#   py[string map {. {}} $branch]-readline
# TO AVOID A LIBEDIT / PYTHON INTERACTION ISSUE.
# REF: https://trac.macports.org/ticket/48807
##############################################################
"

post-destroot {
    set framewpath ${frameworks_dir}/Python.framework
    set framewdir  ${framewpath}/Versions/${branch}

    foreach dir { Headers Resources Python Versions/Current } {
        file delete ${destroot}${framewpath}/${dir}
    }

    ln -s ${framewdir}/share/man/man1/python${branch}.1 ${destroot}${prefix}/share/man/man1/

    # Without this, LINKFORSHARED is set to
    # ... $(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)
    # (this becomes Python.framework/Versions/3.2/Python) which doesn't
    # quite work (see ticket #15099); instead specifically list the
    # full path to the proper Python framework file (which becomes
    # ${prefix}/Library/Frameworks/Python.framework/Versions/3.2/Python)
    reinplace {s|^\(LINKFORSHARED=.*\)$(PYTHONFRAMEWORKDIR).*$|\1 $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)|} ${destroot}${framewdir}/lib/python${branch}/$confdir/Makefile

    # remove -arch flags from the config
    reinplace -E {s|-arch [a-z0-9_]+||g} \
       ${destroot}${framewdir}/lib/python${branch}/$confdir/Makefile
    foreach unversioned {2to3 idle3 pydoc3 python3 python3-config pyvenv} {
        delete ${destroot}${prefix}/bin/${unversioned}
    }
}

variant readline description {Use readline instead of libedit} {
    patchfiles-delete       patch-libedit.diff
    depends_lib-append      port:readline
    depends_lib-delete      port:libedit
}

variant universal {
    post-patch {
        set universal_arch_flags {}
        set arch_run_32bit {}
        foreach arch ${universal_archs} {
            lappend universal_arch_flags -arch ${arch}
            if {${arch} eq "i386" || ${arch} eq "ppc"} {
                lappend arch_run_32bit -${arch}
            }
        }
        reinplace \
          "s|UNIVERSAL_ARCH_FLAGS=\".*\"|UNIVERSAL_ARCH_FLAGS=\"${universal_arch_flags}\"|" \
          ${worksrcpath}/configure
        if { ${arch_run_32bit} != "" } {
            reinplace \
              "s|ARCH_RUN_32BIT=\".*\"|ARCH_RUN_32BIT=\"arch ${arch_run_32bit}\"|" \
              ${worksrcpath}/configure
        }
    }
    if {${configure.sdkroot} != ""} {
        configure.args-append   --enable-universalsdk=${configure.sdkroot}
    } else {
        configure.args-append   --enable-universalsdk=/
    }
    post-configure {
        system -W ${worksrcpath} "ed - pyconfig.h < ${filespath}/pyconfig.h-universal.ed"
    }

    post-destroot {
        foreach unversioned {python3-32} {
            delete ${destroot}${prefix}/bin/${unversioned}
        }
    }
}

livecheck.type      regex
#livecheck.url       ${homepage}download/releases/
livecheck.url       ${homepage}downloads/source/
#livecheck.regex     Python (${branch}(?:\\.\\d+)*)
#regex below just for test releases, proper above
livecheck.regex     Python\[ 	\]+(3.6.0\[abrc\]+\[0-9\])