# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-libs/freeglut/freeglut-2.4.0-r1.ebuild,v 1.12 2007/09/28 04:02:28 kumba Exp $

inherit eutils flag-o-matic

DESCRIPTION="A completely OpenSourced alternative to the OpenGL Utility Toolkit (GLUT) library"
HOMEPAGE="http://freeglut.sourceforge.net/"
SRC_URI="mirror://sourceforge/freeglut/${P}.tar.gz"

LICENSE="X11"
SLOT="0"
KEYWORDS="alpha amd64 arm hppa ia64 mips ppc ppc64 sparc x86"
IUSE="mpx"

RDEPEND="virtual/opengl
	virtual/glu
	!media-libs/glut"
DEPEND="${RDEPEND}"

pkg_setup() {
	# bug #134586
	if [[ ${CFLAGS/march/} = ${CFLAGS} ]]; then
		ewarn "You do not have 'march' set in your CFLAGS."
		ewarn "This is known to cause compilation problems"
		ewarn "in ${P}.  If the compile fails, please set"
		ewarn "'march' to the appropriate architecture."
		epause 5
	fi
}

src_unpack() {
	unpack ${A}
	cd "${S}"
	if use mpx ; then
		epatch "${FILESDIR}/freeglut-2.6.0-mpx-r6.patch"
	fi
	epatch "${FILESDIR}/freeglut-2.6.0-glx.patch"
	./autogen.sh
	# bug #134586
	replace-flags -O3 -O2
}

src_compile() {
	# (#191589) Don't let -Werror get tagged on
	econf --disable-warnings || die "econf failed"
	emake || die "emake failed"
}

src_install() {
	emake DESTDIR="${D}" install || die "make install failed"
	dodoc AUTHORS ChangeLog NEWS README TODO
	docinto doc
	dohtml -r doc/*.html doc/*.png
}