# Copyright 1999-2003 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-emulation/dosemu/dosemu-1.1.3-r1.ebuild,v 1.12 2003/02/13 07:13:15 vapier Exp $

IUSE="X svga"

S=${WORKDIR}/${P}
DESCRIPTION="DOS Emulator"
SRC_URI="mirror://sourceforge/dosemu/${PN}-freedos-bin.tgz
	mirror://sourceforge/dosemu/${P}.tgz"
HOMEPAGE="http://www.dosemu.org/"
LICENSE="GPL-2 | LGPL-2.1"
KEYWORDS="x86 -ppc"
SLOT="0"
DEPEND="X? ( virtual/x11 )
	svga? ( media-libs/svgalib )"
src_compile() {

### We make base-configure executable here, so that we can pretend its our
### ./configure script, by passing it cli arguments, we bypass the usual
### DOSemu installation script routines :)

	chmod +x base-configure

	local myflags

### mitshm will bork ./base-configure entirely, so we disable it here
	myflags="--enable-mitshm=no"
	myflags="${myflags} --enable-experimental"

### and then set build paramaters based on USE variables
	use X || myflags="${myflags} --with-x=no"
	use svga && myflags="${myflags} --enable-use-svgalib"

### this is really a ./configure (honestly)
	./base-configure \
		${myflags} || die "DOSemu Base Configuration Failed"

### We HAVE to do this, or the build will fail due to strange additional
### files in the downloaded tarball!
	emake pristine || die "Dosemu Make Pristine Failed"

### Ok, the build tree is clean, lets make the executables, and 'dos' commands
	emake -C src || die "DOSemu Make Failed!"
	emake dosbin || die "DOSbin Make Failed"
}

src_install () {

### There is no 'make install' for DOSemu, just a set of install scripts
### We'll pass our portage image directory as the fs root, and 'install'
### as normal, this seems to stick with the usual gentoo standards

	./install_systemwide -fd ${DISTDIR}/dosemu-freedos-bin.tgz -r ${D}

### install_systemwide doesn't pay attention to our man/info locations
### we'll install them to the correct location with doman now that they've
### been created and remove them from the new source tree before emerge
### installs everything to our 'real' filesystem

	doman man/*.1
	rm -rf ${D}/opt/dosemu/man/

}