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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit autotools flag-o-matic fortran-2 java-pkg-opt-2 pax-utils qmake-utils toolchain-funcs xdg
DESCRIPTION="High-level interactive language for numerical computations"
HOMEPAGE="https://www.gnu.org/software/octave/"
SRC_URI="mirror://gnu/${PN}/${P}.tar.xz"
LICENSE="GPL-3"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~riscv ~x86 ~amd64-linux ~x86-linux"
IUSE="curl doc fftw +glpk gnuplot gui hdf5 imagemagick java json klu portaudio postscript +qhull +qrupdate readline sndfile +sparse spqr ssl sundials zlib"
# Although it is listed in INSTALL.OCTAVE as a build tool, Octave runs
# "makeinfo" from sys-apps/texinfo at runtime to convert its texinfo
# documentation to text (see scripts/help/help.m).
#
# (un)zip isn't mentioned, but there's a test that uses it (bug #775254).
#
# The use of USE=imagemagick to pull in media-gfx/graphicsmagick is not
# ideal, but both "graphicsmagick" and "imagemagick" are global USE
# flags whose existing descriptions conflict with the obvious way we
# would want to use them in octave. In any case, upstream doesn't really
# support imagemagick, only graphicsmagick (bug 864785).
COMMON_DEPS="
app-arch/bzip2
app-arch/unzip
app-arch/zip
app-text/ghostscript-gpl
sys-apps/texinfo
dev-libs/libpcre2
sys-libs/ncurses:=
sys-libs/zlib
virtual/blas
virtual/lapack
curl? ( net-misc/curl:= )
fftw? ( sci-libs/fftw:3.0= )
glpk? ( sci-mathematics/glpk:= )
gnuplot? ( sci-visualization/gnuplot )
hdf5? ( sci-libs/hdf5:= )
imagemagick? ( media-gfx/graphicsmagick:=[cxx] )
json? ( dev-libs/rapidjson )
klu? ( sci-libs/klu:= )
portaudio? ( media-libs/portaudio )
postscript? (
app-text/epstool
media-gfx/pstoedit
>=media-gfx/fig2dev-3.2.9-r1
)
gui? (
dev-qt/qt5compat:6
dev-qt/qtbase:6[gui,opengl,network,widgets]
media-libs/fontconfig:=
media-libs/freetype:=
virtual/glu
x11-libs/gl2ps:=
x11-libs/libX11:=
x11-libs/qscintilla:=[qt6]
)
qhull? ( media-libs/qhull:= )
qrupdate? ( sci-libs/qrupdate:= )
readline? ( sys-libs/readline:= )
sndfile? ( media-libs/libsndfile )
sparse? (
sci-libs/arpack:=
sci-libs/camd:=
sci-libs/ccolamd:=
sci-libs/cholmod:=
sci-libs/colamd:=
sci-libs/cxsparse:=
sci-libs/umfpack:=
)
spqr? ( sci-libs/spqr:= )
ssl? ( dev-libs/openssl:= )
sundials? (
klu? ( >=sci-libs/sundials-4:=[sparse] )
!klu? ( >=sci-libs/sundials-4:= )
)
"
RDEPEND="${COMMON_DEPS}
java? ( >=virtual/jre-1.8:* )"
DEPEND="${COMMON_DEPS}
java? ( >=virtual/jdk-1.8:* )"
BDEPEND="
dev-util/gperf
virtual/pkgconfig
doc? (
dev-texlive/texlive-fontsrecommended
dev-texlive/texlive-plaingeneric
dev-texlive/texlive-metapost
virtual/latex-base
)
gui? (
dev-qt/qttools:6[linguist]
doc? ( dev-qt/qttools:6[assistant] )
)
qrupdate? ( app-misc/pax-utils )
sparse? ( app-misc/pax-utils )
"
PATCHES=(
"${FILESDIR}"/${PN}-5.1.0-pkgbuilddir.patch
)
src_prepare() {
default
# occasional fail on install, force regeneration (bug #401189)
rm doc/interpreter/contributors.texi || die
eautoreconf
}
src_configure() {
# libstdc++ bug, bug #887815
append-cxxflags -U_GLIBCXX_ASSERTIONS
# Unfortunate dependency on mpi from hdf5 (bug #302621)
use hdf5 && has_version sci-libs/hdf5[mpi] && \
export CXX=mpicxx CC=mpicc FC=mpif77 F77=mpif77
# Some of these use_with flags are a bit mismatched. The configure
# script offers only --without-foo, and detects "foo" automatically
# unless --without-foo is specified. Passing --with-foo is not an
# error, however, so it kind of works. We wind up with, for example,
#
# --with-sundials_ida (no-op) with USE="sundials"
# --without-sundials_ida (disables it) with USE="-sundials"
#
local myeconfargs=(
--localstatedir="${EPREFIX}/var/state/octave"
--with-blas="$($(tc-getPKG_CONFIG) --libs blas)"
--with-lapack="$($(tc-getPKG_CONFIG) --libs lapack)"
--disable-64
--enable-shared
--with-z
--with-bz2
--without-fltk
# bug #901965
--without-libiconv-prefix
--without-libreadline-prefix
$(use_enable doc docs)
$(use_enable java)
$(use_enable json rapidjson)
$(use_enable readline)
$(use_with curl)
$(use_with fftw fftw3)
$(use_with fftw fftw3f)
$(use_enable fftw fftw-threads)
$(use_with glpk)
$(use_with gui opengl)
$(use_with gui qt 6)
$(use_with gui x)
$(use_with hdf5)
$(use_with imagemagick magick GraphicsMagick++)
$(use_with klu)
$(use_with portaudio)
$(use_with qhull qhull_r)
$(use_with qrupdate)
$(use_with sndfile)
$(use_with sparse arpack)
$(use_with sparse umfpack)
$(use_with sparse colamd)
$(use_with sparse ccolamd)
$(use_with sparse cholmod)
$(use_with sparse cxsparse)
$(use_with spqr)
$(use_with ssl openssl)
$(use_with sundials sundials_ida)
$(use_with sundials sundials_nvecserial)
)
# Tell autoconf where to find qt binaries, fix bug #837752
if use gui ; then
export MOC="$(qt6_get_bindir)/../libexec/moc" \
UIC="$(qt6_get_bindir)/../libexec/uic" \
RCC="$(qt6_get_bindir)/../libexec/rcc" \
LRELEASE="$(qt6_get_bindir)/lrelease" \
QHELPGENERATOR="$(qt6_get_bindir)/../libexec/qhelpgenerator"
fi
econf "${myeconfargs[@]}"
}
src_compile() {
# Otherwise it will write to /var/cache/fonts/ and trip sandbox
export VARTEXFONTS="${T}/fonts"
default
if use java; then
pax-mark m "${S}/src/.libs/octave-cli"
fi
}
src_install() {
default
if use doc; then
dodoc $(find doc -name '*.pdf')
else
# bug #566134, macros.texi is installed by make install if use doc
insinto /usr/share/${PN}/${PV}/etc
doins doc/interpreter/macros.texi
fi
use java && \
java-pkg_regjar "${ED}/usr/share/${PN}/${PV}/m/java/octave.jar"
echo "LDPATH=${EPREFIX}/usr/$(get_libdir)/${PN}/${PV}" > 99octave || die
doenvd 99octave
find "${ED}" -type f -name '*.la' -delete || die
}
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