# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI=5

# inherit lists eclasses to inherit functions from. Almost all ebuilds should
# inherit eutils, as a large amount of important functionality has been
# moved there. For example, the epatch call mentioned below wont work
# without the following line:
inherit eutils
# A well-used example of an eclass function that needs eutils is epatch. If
# your source needs patches applied, it's suggested to put your patch in the
# 'files' directory and use:
#
#   epatch "${FILESDIR}"/patch-name-here
#
# eclasses tend to list descriptions of how to use their functions properly.
# take a look at /usr/portage/eclass/ for more examples.

DESCRIPTION="Linuxtrack is head tracking software for webcams, Wii Remotes, and TrackIR versions 2 through 5."
HOMEPAGE="http://code.google.com/p/linux-track/"
SRC_URI="http://linuxtrack.eu/repositories/universal/${P}.tar.bz2"
LICENSE="MIT"
SLOT="0"
KEYWORDS="~x86 ~amd64"

# Likely need to create USE Flags for for the following options:
#   X = ltr_pipe does not require X or QT to run, but initilization of
#       TrackIR requires QT! (ie. firmware extracting using Wine from
#       TrackIR Windows .EXE files)
#       For now, I'll omitt this as most everybody using this package
#       will require initializing the device.  Once imported, we can
#       later finesse the Ebuild, providing CLI firmware extraction and
#		default config files for devices, omittting having to use QT
#		libraries.
#	xplane = build XPlane plugin (requires XPlane SDK)
#            Create new USE Flag.
#   wine = build wine plugin (requires winegcc, wineg++ and makensis)
#          Create new USE Flag.
#	mickey = Build mickey (virtual mouse) [default=no]
#            Create new USE Flag.
#   32bit = Build 32bit linuxtrack library on 64bit host
#           Create new USE Flag.
#IUSE="X qt"

#RESTRICT="strip"


# Build-time dependencies, such as
#    ssl? ( >=dev-libs/openssl-0.9.6b )
#    >=dev-lang/perl-5.6.1-r1
# It is advisable to use the >= syntax show above, to reflect what you
# had installed on your system when you tested the package.  Then
# other users hopefully won't be caught without the right version of
# a dependency.

# NOTE: mini-xml was a missing build dep as of SVN 2013.10.24 required for
# building the QT GUI (ltr_gui) and will likely be fixed within
# >linuxtrack-0.99.6.  Without it, the compile process silently passes over
# ltr_gui error.
DEPEND=">=dev-libs/mini-xml-2.7"


# Run-time dependencies. Must be defined to whatever this depends on to run.
# The below is valid if the same run-time depends are required to compile.

# Wine is a run-time dep for extracting the firmware from the TrackIR
# Windows EXE software.  Once the firmware is copied into the system
# libraries, likely Wine is no longer needed.
RDEPEND="${DEPEND} \
	>=app-emulation/wine-1.6"

# Source directory; the dir where the sources can be found (automatically
# unpacked) inside ${WORKDIR}.  The default value for S is ${WORKDIR}/${P}
# If you don't need to change it, leave the S= line out of the ebuild
# to keep it tidy.
#S=${WORKDIR}/${P}

# NOTE: I have stopped editing this config file here -- roger 20131024.


# The following src_configure function is implemented as default by portage, so
# you only need to call it if you need a different behaviour.
# This function is available only in EAPI 2 and later.
#src_configure() {
	# Most open-source packages use GNU autoconf for configuration.
	# The default, quickest (and preferred) way of running configure is:
	#econf
	#
	# You could use something similar to the following lines to
	# configure your package before compilation.  The "|| die" portion
	# at the end will stop the build process if the command fails.
	# You should use this at the end of critical commands in the build
	# process.  (Hint: Most commands are critical, that is, the build
	# process should abort if they aren't successful.)
	#./configure \
	#	--host=${CHOST} \
	#	--prefix=/usr \
	#	--infodir=/usr/share/info \
	#	--mandir=/usr/share/man || die
	# Note the use of --infodir and --mandir, above. This is to make
	# this package FHS 2.2-compliant.  For more information, see
	#   http://www.pathname.com/fhs/
#}

# The following src_compile function is implemented as default by portage, so
# you only need to call it, if you need different behaviour.
# For EAPI < 2 src_compile runs also commands currently present in
# src_configure. Thus, if you're using an older EAPI, you need to copy them
# to your src_compile and drop the src_configure function.
#src_compile() {
	# emake (previously known as pmake) is a script that calls the
	# standard GNU make with parallel building options for speedier
	# builds (especially on SMP systems).  Try emake first.  It might
	# not work for some packages, because some makefiles have bugs
	# related to parallelism, in these cases, use emake -j1 to limit
	# make to a single process.  The -j1 is a visual clue to others
	# that the makefiles have bugs that have been worked around.

	#emake || die
#}

# The following src_install function is implemented as default by portage, so
# you only need to call it, if you need different behaviour.
# For EAPI < 4 src_install is just returing true, so you need to always specify
# this function in older EAPIs.
#src_install() {
	# You must *personally verify* that this trick doesn't install
	# anything outside of DESTDIR; do this by reading and
	# understanding the install part of the Makefiles.
	# This is the preferred way to install.
	#emake DESTDIR="${D}" install || die

	# When you hit a failure with emake, do not just use make. It is
	# better to fix the Makefiles to allow proper parallelization.
	# If you fail with that, use "emake -j1", it's still better than make.

	# For Makefiles that don't make proper use of DESTDIR, setting
	# prefix is often an alternative.  However if you do this, then
	# you also need to specify mandir and infodir, since they were
	# passed to ./configure as absolute paths (overriding the prefix
	# setting).
	#emake \
	#	prefix="${D}"/usr \
	#	mandir="${D}"/usr/share/man \
	#	infodir="${D}"/usr/share/info \
	#	libdir="${D}"/usr/$(get_libdir) \
	#	install || die
	# Again, verify the Makefiles!  We don't want anything falling
	# outside of ${D}.

	# The portage shortcut to the above command is simply:
	#
	#einstall || die
#}