# $Id: PKGBUILD 1938 2009-09-06 17:41:02Z pmatias $
# Maintainer: Paulo Matias <matiasΘarchlinux-br·org>

pkgname="oss"
pkgver="4.2_2000"
pkgrel=1
pkgdesc="Open Sound System UNIX audio architecture"
arch=('i686' 'x86_64')
url="http://developer.opensound.com/"
license=('GPL2')
depends=('gcc' 'make' 'kernel-headers' 'module-init-tools' 'libtool' 'sed')
makedepends=('pkgconfig' 'gawk' 'gtk2' 'findutils')
optdepends=('gtk2: for graphical mixer (ossxmix)'
            'hal: for automatic USB audio configuration')
conflicts=('oss-linux' 'oss-linux-free' 'oss-testing' 'libflashsupport' 'libflashsupport-pulse' 'libflashsupport-oss')
replaces=('libflashsupport-oss')
install='oss.install'
source=("http://www.4front-tech.com/developer/sources/stable/gpl/oss-v${pkgver/_*}-build${pkgver/*_}-src-gpl.tar.bz2"
        'oss.rm-init-scripts.patch' 'oss.rc')
md5sums=('552d728ca28aef73ec715cecd7a743fa'
         'b9a380a0ac8896390d71ac13676f27e1'
         '8ca7cdf94c56ab02890eb4aba6a4995f')

build() {
    _dir="oss-v${pkgver/_*}-build${pkgver/*_}-src-gpl"
    cd "${srcdir}/${_dir}"

    # Avoid these flags conflicting with OSS build system.
    unset CFLAGS
    unset OSFLAGS
    unset LIBRARIES

    # Compile libflashsupport.so only in packaging time, so we avoid
    # conflicts with other packages and ease package management.
    msg "Building libflashsupport.so."
    cd "oss/lib"
    gcc -shared -fPIC -O2 -Wall -Werror flashsupport.c -o libflashsupport.so || return 1
    install -Dm755 libflashsupport.so "${pkgdir}/usr/lib/libflashsupport.so" || return 1
    rm -f "flashsupport.c" "libflashsupport.so" &> /dev/null

    msg "Preparing the build environment."
    cd "$srcdir"

    if [ ! -d build ]; then
        # Create build directory and configure
        mkdir build && cd build
        "${srcdir}/${_dir}/configure" --enable-libsalsa=NO || return 1
    else
        # Change to existing build directory
        cd build
    fi

    msg "Building OSS."
    make build || return 1

    msg "Patching init scripts."
    cd "${srcdir}/build/prototype"
    rm usr/lib/oss/etc/S89oss
    patch -b -p0 < "${srcdir}/oss.rm-init-scripts.patch" || return 1

    msg "Copying files."
    cp -a * "${pkgdir}"
    chmod -R a+r "${pkgdir}"   # All files can have read permission (FS#13815).
    find "${pkgdir}" -type d -exec chmod a+x '{}' \;  # Make namcap happy.
    install -D -m755 "${srcdir}/oss.rc" "${pkgdir}/etc/rc.d/oss"

}