# -*- 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       muniversal 1.0
PortGroup       xcodeversion 1.0

name            x264
version         20130327
categories      multimedia
license         GPL-2+
platforms       darwin
maintainers     devans openmaintainer
description     x264 - a free h264/avc encoder
long_description \
                x264 is a free library for encoding H264/AVC video streams. \
                The code is written by Laurent Aimar, Eric Petit(OS X), Min \
                Chen (vfw/nasm), Justin Clay(vfw), Måns Rullgård and Loren \
                Merritt from scratch. It is released under the terms of the \
                GPL license.
homepage        http://www.videolan.org/x264.html
master_sites    http://download.videolan.org/pub/videolan/x264/snapshots/ \
                ftp://ftp.videolan.org/pub/videolan/x264/snapshots/
distname        ${name}-snapshot-${version}-2245-stable

use_bzip2       yes

checksums       rmd160  b6d158fb1c1d74ac9b0c6f8578f3f37dfe6648be \
                sha256  798cb5b58fb4ba7618d9e06ba0e8f9c958fda7e69f3db2ddbbd75c69ffa5c4d3

minimum_xcodeversions {9 3.1}

configure.args   --enable-pic \
                 --enable-shared \
                 --enable-static \
                 --disable-asm \
                 --disable-avs \
                 --disable-swscale \
                 --disable-lavf \
                 --disable-ffms \
                 --disable-gpac

# asm works with a 64-bit snow leopard build

if {[variant_isset asm] || ("darwin" == ${os.platform} && 10 == ${os.major} && "x86_64" == $build_arch && ![variant_isset universal])} {
        depends_build-append    port:yasm
        configure.args-delete   --disable-asm
}

if {${os.platform} == "darwin" && $build_arch != "" && ![variant_isset universal]} {
    if {$build_arch == "i386"} {
        configure.args-append   --host=i686-apple-darwin${os.major}
    } else {
        configure.args-append   --host=${build_arch}-apple-darwin${os.major}
    }
    eval configure.ldflags-append ${configure.cc_archflags}
}

foreach arch ${universal_archs} {
    if {$arch == "i386"} {
        set merger_configure_args(${arch}) --host=i686-apple-darwin${os.major}
    } else {
        set merger_configure_args(${arch}) --host=${arch}-apple-darwin${os.major}
    }
}

configure.universal_args-delete --disable-dependency-tracking

platform darwin 8 {
    # https://trac.macports.org/ticket/24893
    if {$build_arch == "i386" && ![variant_isset universal]} {
        configure.cflags-append -msse2
    }
    set merger_configure_cflags(i386) -msse2
}

# sets its own optflags
configure.optflags
configure.cflags-append -I. -fno-common -read_only_relocs suppress

destroot.args   DIR_INSTALL=${destroot}${prefix}

build.target    default

#
# intel assembler optimizations using yasm continue
# to exhibit problems in some cases (see #19835)
# disable by default but can be enabled using +asm variant for the adventurous
#

variant asm description {enable intel assembler optimizations (experimental)} {
}

livecheck.type  none