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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-lang/R/R-2.13.1.ebuild,v 1.2 2011/08/04 11:38:27 naota Exp $
EAPI=4
inherit bash-completion eutils flag-o-matic fortran-2 versionator
DESCRIPTION="Language and environment for statistical computing and graphics"
HOMEPAGE="http://www.r-project.org/"
SRC_URI="mirror://cran/src/base/R-2/${P}.tar.gz
bash-completion? ( mirror://gentoo/R.bash_completion.bz2 )"
LICENSE="|| ( GPL-2 GPL-3 ) LGPL-2.1"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd"
IUSE="cairo doc java jpeg lapack minimal nls openmp perl png profile readline static-libs tk X"
# common depends
CDEPEND="app-arch/bzip2
app-text/ghostscript-gpl
dev-libs/libpcre
|| ( >=net-libs/libtirpc-0.2.2-r1 <sys-libs/glibc-2.14 sys-freebsd/freebsd-lib )
virtual/blas
cairo? ( x11-libs/cairo[X]
|| ( >=x11-libs/pango-1.20[X] <x11-libs/pango-1.20 ) )
jpeg? ( virtual/jpeg )
lapack? ( virtual/lapack )
perl? ( dev-lang/perl )
png? ( media-libs/libpng )
readline? ( sys-libs/readline )
tk? ( dev-lang/tk )
X? ( x11-libs/libXmu x11-misc/xdg-utils )"
DEPEND="${CDEPEND}
dev-util/pkgconfig
doc? ( virtual/latex-base
|| ( dev-texlive/texlive-fontsrecommended
app-text/ptex ) )"
RDEPEND="${CDEPEND}
app-arch/unzip
app-arch/xz-utils
java? ( >=virtual/jre-1.5 )"
RESTRICT="minimal? ( test )"
R_DIR="${EPREFIX}"/usr/$(get_libdir)/${PN}
pkg_setup() {
if use openmp; then
FORTRAN_NEED_OPENMP=1
tc-has-openmp || die "Please enable openmp support in your compiler"
fi
fortran-2_pkg_setup
filter-ldflags -Wl,-Bdirect -Bdirect
# avoid using existing R installation
unset R_HOME
}
src_prepare() {
# fix ocasional failure with parallel install (bug #322965)
# upstream in R-2.13?
# https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=14505
epatch "${FILESDIR}"/${PN}-2.11.1-parallel.patch
# respect ldflags on rscript
# upstream does not want it, no reasons given
# https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=14506
epatch "${FILESDIR}"/${PN}-2.12.1-ldflags.patch
# glibc 2.14 removed rpc
if has_version '>=net-libs/libtirpc-0.2.2-r1'; then
append-cppflags $($(tc-getPKG_CONFIG) libtirpc --cflags)
export LIBS+=" $($(tc-getPKG_CONFIG) libtirpc --libs)"
# patching configure.ac would cause way too much work
# ugly hack on configure and let upstream do the job
sed -i -e "s/'' nsl;/'' tirpc;/" configure || die
fi
# fix packages.html for doc (bug #205103)
# check in later versions if fixed
sed -i \
-e "s:../../library:../../../../$(get_libdir)/R/library:g" \
src/library/tools/R/Rd.R \
|| die "sed failed"
# fix Rscript
sed -i \
-e "s:-DR_HOME='\"\$(rhome)\"':-DR_HOME='\"${R_DIR}\"':" \
src/unix/Makefile.in || die "sed unix Makefile failed"
# fix HTML links to manual (bug #273957)
sed -i -e 's:\.\./manual/:manual/:g' $(grep -Flr ../manual/ doc) \
|| die "sed for HTML links to manual failed"
use lapack && \
export LAPACK_LIBS="$(pkg-config --libs lapack)"
if use X; then
export R_BROWSER="$(type -p xdg-open)"
export R_PDFVIEWER="$(type -p xdg-open)"
fi
use perl && \
export PERL5LIB="${S}/share/perl:${PERL5LIB:+:}${PERL5LIB}"
}
src_configure() {
econf \
--enable-byte-compiled-packages \
--enable-R-shlib \
--with-system-zlib \
--with-system-bzlib \
--with-system-pcre \
--with-system-xz \
--with-blas="$(pkg-config --libs blas)" \
--docdir="${EPREFIX}"/usr/share/doc/${PF} \
rdocdir="${EPREFIX}"/usr/share/doc/${PF} \
$(use_enable openmp) \
$(use_enable nls) \
$(use_enable profile R-profiling) \
$(use_enable profile memory-profiling) \
$(use_enable static-libs static) \
$(use_enable static-libs R-static-lib) \
$(use_with lapack) \
$(use_with tk tcltk) \
$(use_with jpeg jpeglib) \
$(use_with !minimal recommended-packages) \
$(use_with png libpng) \
$(use_with readline) \
$(use_with cairo) \
$(use_with X x)
}
src_compile(){
export VARTEXFONTS="${T}/fonts"
emake
RMATH_V=0.0.0
emake -C src/nmath/standalone \
libRmath_la_LDFLAGS="-Wl,-soname,libRmath.so.${RMATH_V}" \
libRmath_la_LIBADD="\$(LIBM)" \
shared $(use static-libs && echo static)
use doc && emake info pdf
}
src_install() {
default
if use doc; then
emake DESTDIR="${D}" install-info install-pdf
dosym ../manual /usr/share/doc/${PF}/html/manual
fi
# standalone math lib install (-j1 basically harmless)
emake \
-C src/nmath/standalone \
DESTDIR="${D}" install
local mv=$(get_major_version ${RMATH_V})
mv "${ED}"/usr/$(get_libdir)/libRmath.so \
"${ED}"/usr/$(get_libdir)/libRmath.so.${RMATH_V}
dosym libRmath.so.${RMATH_V} /usr/$(get_libdir)/libRmath.so.${mv}
dosym libRmath.so.${mv} /usr/$(get_libdir)/libRmath.so
# env file
cat > 99R <<-EOF
LDPATH=${R_DIR}/lib
R_HOME=${R_DIR}
EOF
doenvd 99R
dobashcompletion "${WORKDIR}"/R.bash_completion
}
pkg_postinst() {
if use java; then
einfo "Re-initializing java paths for ${P}"
R CMD javareconf
fi
}
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