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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit autotools desktop flag-o-matic
case ${PV} in
9999)
MY_P=${PN}
ESVN_REPO_URI="https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk"
inherit subversion
;;
*_pre*)
MY_PV=0-r${PV#*_pre}
MY_P=${PN}-code-${MY_PV}-${PN}-trunk
SRC_URI="https://sourceforge.net/code-snapshots/svn/d/do/dosbox/code-0/${MY_P}.zip"
BDEPEND="app-arch/unzip"
;;
*)
MY_PV=$(ver_rs 2 -)
MY_P=${PN}-${MY_PV}
SRC_URI="https://downloads.sourceforge.net/dosbox/${MY_P}.tar.gz"
;;
esac
GLIDE_PATCH=6a01f554fad979cf34d3ff07c9579192c88086c3
SRC_URI+=" glide? ( https://raw.githubusercontent.com/voyageur/openglide/${GLIDE_PATCH}/platform/dosbox/dosbox_glide.diff -> dosbox_glide-${GLIDE_PATCH}.diff )"
DESCRIPTION="DOS emulator"
HOMEPAGE="https://www.dosbox.com/"
S="${WORKDIR}/${MY_P}"
LICENSE="GPL-2"
SLOT="0"
IUSE="alsa +core-inline debug glide hardened opengl X"
RDEPEND="alsa? ( media-libs/alsa-lib )
glide? ( media-libs/openglide )
opengl? ( virtual/glu virtual/opengl )
debug? ( sys-libs/ncurses:0= )
X? ( x11-libs/libX11 )
media-libs/libpng:0=
media-libs/libsdl[joystick,opengl?,video,X?]
media-libs/sdl-net
media-libs/sdl-sound
sys-libs/zlib"
DEPEND="${RDEPEND}"
PATCHES=(
"${FILESDIR}"/${PN}-0.75-ncurses.patch
)
src_prepare() {
use glide && eapply "${DISTDIR}"/dosbox_glide-${GLIDE_PATCH}.diff
default
eautoreconf
}
src_configure() {
# -Werror=strict-aliasing, -Weror=odr
# https://bugs.gentoo.org/858638
#
# Upstream is kinda dead. Just use dosbox-staging... where I reported
# similar issues and they were fixed. ;)
append-flags -fno-strict-aliasing
filter-lto
use glide && append-cppflags -I"${EPREFIX}"/usr/include/openglide
ac_cv_lib_X11_main=$(usex X yes no) \
econf \
$(use_enable alsa alsa-midi) \
$(use_enable core-inline) \
$(use_enable !hardened dynamic-core) \
$(use_enable !hardened dynamic-x86) \
$(use_enable debug) \
$(use_enable opengl)
}
src_install() {
default
make_desktop_entry dosbox DOSBox /usr/share/pixmaps/dosbox.ico
doicon src/dosbox.ico
}
pkg_postinst() {
if use glide; then
elog "You have enabled unofficial Glide emulation. To use this, symlink"
elog "or copy ${EPREFIX}/usr/share/openglide/glide2x-dosbox.ovl to your game's"
elog "directory and add the following to your DOSBox configuration."
elog ""
elog "[glide]"
elog "glide=true"
fi
}
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