# Copyright 1999-2020 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI="5" inherit eutils flag-o-matic toolchain-funcs 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 }