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123 lines
3.0 KiB
123 lines
3.0 KiB
# Copyright 2002-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI="7"
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inherit autotools flag-o-matic pax-utils toolchain-funcs
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P_FD="dosemu-freedos-1.0-bin"
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COMMIT="15cfb41ff20a052769d753c3262c57ecb050ad71"
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# snapshot is downloaded as:
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# https://sourceforge.net/code-snapshots/git/d/do/dosemu/code.git/dosemu-code-${COMMIT}.zip
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DESCRIPTION="DOS Emulator"
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HOMEPAGE="http://www.dosemu.org/"
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SRC_URI="mirror://sourceforge/dosemu/${P_FD}.tgz
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https://dev.gentoo.org/~slyfox/distfiles/${P}.zip"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="-* amd64 x86"
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IUSE="X alsa debug fluidsynth gpm svga"
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BDEPEND="app-arch/unzip
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X? (
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x11-apps/bdftopcf
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>=x11-apps/mkfontscale-1.2.0
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)"
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COMMON_DEPEND="media-libs/libsdl
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>=sys-libs/slang-1.4
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X? (
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x11-libs/libX11
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x11-libs/libXext
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x11-libs/libXxf86vm
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)
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alsa? ( media-libs/alsa-lib )
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fluidsynth? (
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media-sound/fluid-soundfont
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media-sound/fluidsynth
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)
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gpm? ( sys-libs/gpm )
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svga? ( media-libs/svgalib )"
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# sndfile? ( media-libs/libsndfile )
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DEPEND="${COMMON_DEPEND}
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X? ( x11-base/xorg-proto )"
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RDEPEND="${COMMON_DEPEND}
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X? ( x11-apps/xset )"
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S="${WORKDIR}/${PN}-code-${COMMIT}"
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PATCHES=(
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"${FILESDIR}"/${P}-fortify.patch
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"${FILESDIR}"/${PN}-1.4.1_pre20091009-dash.patch
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"${FILESDIR}"/${P}-no-glibc.patch
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"${FILESDIR}"/${P}-flex-2.6.3.patch
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"${FILESDIR}"/${P}-ia16-ldflags.patch
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"${FILESDIR}"/${P}-fix-inline.patch
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"${FILESDIR}"/${P}-lto.patch
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"${FILESDIR}"/${P}-as.patch
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"${FILESDIR}"/${P}-nm.patch
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)
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pkg_pretend() {
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if tc-is-clang; then
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die "${P} does not work on clang due to missing 16-bit assembly support: https://bugs.gentoo.org/729240. Please try gcc."
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fi
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}
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src_prepare() {
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default
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# Has problems with -O3 on some systems
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replace-flags -O[3-9] -O2
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# This one is from media-sound/fluid-soundfont (bug #479534)
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sed "s,/usr/share/soundfonts/default.sf2,${EPREFIX}/usr/share/sounds/sf2/FluidR3_GM.sf2,"\
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-i src/plugin/fluidsynth/mid_o_flus.c || die
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eautoreconf
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}
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src_configure() {
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# workaround binutils ld.gold bug #618366
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local nopie_flag=
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if tc-enables-pie; then
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if gcc-specs-pie; then
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# before gcc got upstream support for '-no-pie'
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nopie_flag=-nopie
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else
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nopie_flag=-no-pie
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fi
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fi
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# sndfile support is unconditionally disabled in src/plugin/sndfile/snd_o_wav.c
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# CPP has to be set explicitly to workaround autoconf-2.69
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# CPP detection (fixed in 2.70). bug #762748.
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econf $(use_with X x) \
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$(use_with svga svgalib) \
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$(use_enable debug) \
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$(use_with gpm) \
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$(use_with alsa) \
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$(use_with fluidsynth) \
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--without-sndfile \
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--with-fdtarball="${DISTDIR}"/${P_FD}.tgz \
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--sysconfdir="${EPREFIX}"/etc/dosemu/ \
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--with-docdir="${EPREFIX}"/usr/share/doc/${PF} \
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IA16_LDFLAGS_EXTRA=${nopie_flag} \
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CPP="$(tc-getCPP)"
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}
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src_compile() {
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# src/makefile.common is written manually, uses AR=ar
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emake AR=$(tc-getAR)
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}
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src_install() {
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default
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# r - randmmap: dosemu tries to get address mapping
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# exactly where asked, loops otherwise.
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# m - allow RWX mapping: as it's an emulator / code loader
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pax-mark -mr "${ED}/usr/bin/dosemu.bin"
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}
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