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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI="5"
inherit eutils flag-o-matic
DESCRIPTION="Expressive Synthesis, Transformation, Rendering of Environmental Audio"
HOMEPAGE="http://taps.cs.princeton.edu/"
SRC_URI="http://taps.cs.princeton.edu/release/files/${P}.tgz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="+alsa doc jack oss"
RDEPEND="jack? ( media-sound/jack-audio-connection-kit:0 )
alsa? ( >=media-libs/alsa-lib-0.9:0 )
media-libs/libsndfile:0
media-libs/freeglut:0
virtual/opengl:0
virtual/glu:0
x11-libs/gtk+:2"
DEPEND="${RDEPEND}
sys-devel/bison:0
sys-devel/flex:0"
pkg_setup() {
if ! use alsa && ! use jack && ! use oss; then
eerror "One of the following USE flags is needed: jack, alsa or oss"
die "Please set at least one audio engine type"
fi
}
src_prepare() {
epatch "${FILESDIR}"/${P}-gcc44.patch
# Respect LDFLAGS/CC
for bend in alsa jack oss; do
sed -i -e "s:gcc -o:\$(CC) \$(LDFLAGS) -o :" \
-e "s:-O3 -c:\$(CFLAGS) -c:" \
-e "s:make -C:\$(MAKE) -C :" \
"${S}/src/makefile.${bend}" || die
done
# Avoid "make jobserver unavailable" warning
sed -i -e "s:-make:\$(MAKE):g" \
"${S}/src/makefile" || die
sed -i -e "s:-make:\$(MAKE):g" \
"${S}/scripting/chuck-1.2.1.2/src/makefile" || die
epatch "${FILESDIR}"/${PF}-underlinking-alsa-pthread.patch
}
compile_backend() {
backend=$1
einfo "Compiling against ${backend}"
cd "${S}/scripting/chuck-1.2.1.2/src"
emake -f "makefile.${backend}" \
CC=$(tc-getCC) CXX=$(tc-getCXX) CFLAGS="${CFLAGS}" LDFLAGS="${LDFLAGS}"
cd "${S}/src"
emake -f "makefile.${backend}" \
CC=$(tc-getCC) CXX=$(tc-getCXX) CFLAGS="${CFLAGS}" LDFLAGS="${LDFLAGS}"
mv taps{,-${backend}} || die
emake -f makefile clean
cd "${S}/scripting/chuck-1.2.1.2/src"
emake -f makefile clean
}
src_compile() {
# When compiled with athlon or athlon-xp flags
# chuck crashes on removing a shred with a double free or corruption,
# it happens in Chuck_VM_Stack::shutdown() on the line
# SAFE_DELETE_ARRAY( stack );
replace-cpu-flags athlon athlon-xp i686
use jack && compile_backend jack
use alsa && compile_backend alsa
use oss && compile_backend oss
}
src_install() {
use jack && dobin src/taps-jack
use alsa && dobin src/taps-alsa
use oss && dobin src/taps-oss
dodoc AUTHORS BUGS DEVELOPER PROGRAMMER QUICKSTART README THANKS TODO VERSIONS
if use doc ; then
for tapedir in `find examples/* -type d -maxdepth 0`; do
docinto $tapedir
dodoc `find $tapedir/* -type f -maxdepth 0`
for tapedir2 in `find $tapedir/* -type d -maxdepth 0`; do
docinto $tapedir2
dodoc `find $tapedir2/* -type f -maxdepth 0`
done
done
docinto doc
dodoc doc/*
fi
}
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