# -*- 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

name                emacs-app
version             24.2
categories          aqua editors
maintainers         css hum openmaintainer

description         The GNU Emacs text editor (Cocoa version)

long_description    GNU Emacs is a self-documenting, customizable, extensible  \
                    real-time display editor. This is a port of the latest GNU \
                    Emacs source to the OpenStep (or NeXTstep) APIs, as        \
                    implemented by Cocoa on OS X. It differs from Carbon ports \
                    of GNU Emacs in that it makes a more concerted attempt     \
                    from the ground up to follow OS X desktop and UI conventions.

# Note that this distribution can support GNUstep as well, but that
# configuration is untested at this time.

homepage            http://www.gnu.org/software/emacs/
platforms           darwin
license             GPL-3+

master_sites        gnu:emacs
distname            emacs-${version}
dist_subdir         emacs
checksums           rmd160  26f6c2b671ed7f160875d62e47c89afec085110f \
                    sha256  6d9892dff6e1761d4a5eba20712beba4f37d77a196f8021081a2e69fcb5bd357

conflicts           emacs-app-devel

depends_lib         port:ncurses

patchfiles          patch-src_emacs.c.diff

post-patch {
    reinplace "s|__PREFIX__|${prefix}|" ${worksrcpath}/src/emacs.c
}

configure.args      --with-ns --without-x --without-dbus

universal_variant   no

destroot {
    system -W ${worksrcpath} "make install"
    xinstall -m 755 -d ${destroot}${applications_dir}
    file copy ${worksrcpath}/nextstep/Emacs.app \
        ${destroot}${applications_dir}
    file copy ${filespath}/site-start.el \
        ${destroot}${applications_dir}/Emacs.app/Contents/Resources/site-lisp
    reinplace "s|__PREFIX__|${prefix}|g" \
        ${destroot}${applications_dir}/Emacs.app/Contents/Resources/site-lisp/site-start.el
}

variant fullscreen description {Add fullscreen patch} {
    if {${os.major} >= 11} {
        # patch-lion-fullscreen.diff
        # https://gist.github.com/1355895
        # http://techresearchinfo.blogspot.jp/2011/12/emacs-24-on-lion-mention-top-right.html
        patchfiles-append   patch-lion-fullscreen.diff
    } else {
        # patch-fullscreen.diff
        # http://cloud.github.com/downloads/hh/emacs/feature-fullscreen.patch
        # http://untree.com/post/7649492902/building-a-fullscreen-enabled-emacs-24-on-mac-os-x-snow
        patchfiles-append   patch-fullscreen.diff
    }
}

variant inline description {Add inline patch from MacEmacsJP} {
    # inline patch fetched from MacEmacsJP.
    # patch-macemacsjp-inline.diff
    # http://svn.sourceforge.jp/svnroot/macemacsjp/inline_patch/trunk/emacs-inline.patch
    # revision 582 (2012/05/20).
    patchfiles-append   patch-macemacsjp-inline.diff
    # http://sakito.jp/emacs/emacs24.html
    depends_build       port:autoconf
    build.target        bootstrap
}

variant jpfont requires inline description {Obsolete compatibility variant} {}

variant patches requires fullscreen inline description {Add all patches: fullscreen and inline} {}

default_variants    +patches

livecheck.type      regex
livecheck.url       http://ftp.gnu.org/gnu/emacs/?C=M&O=D
livecheck.regex     emacs-(\\d+\\.\\d+\\w*)\\.tar