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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-lang/R/R-2.9.2.ebuild,v 1.9 2009/12/26 17:32:26 pva Exp $
EAPI=2
inherit eutils flag-o-matic bash-completion versionator
DESCRIPTION="Language and environment for statistical computing and graphics"
HOMEPAGE="http://www.r-project.org/"
SRC_URI="mirror://cran/src/base/R-2/${P}.tar.gz
bash-completion? ( mirror://gentoo/R.bash_completion.bz2 )"
LICENSE="GPL-2 LGPL-2.1"
SLOT="0"
KEYWORDS="alpha amd64 hppa ia64 ppc ppc64 sparc x86 ~x86-fbsd"
IUSE="doc java jpeg lapack minimal nls png readline threads tk X cairo"
# common depends
CDEPEND="dev-lang/perl
dev-libs/libpcre
app-arch/bzip2
virtual/blas
app-text/ghostscript-gpl
cairo? ( x11-libs/cairo[X]
|| ( >=x11-libs/pango-1.20[X] <x11-libs/pango-1.20 ) )
readline? ( sys-libs/readline )
jpeg? ( media-libs/jpeg )
png? ( media-libs/libpng )
lapack? ( virtual/lapack )
tk? ( dev-lang/tk )
X? ( x11-libs/libXmu x11-misc/xdg-utils )"
DEPEND="${CDEPEND}
dev-util/pkgconfig
doc? ( virtual/latex-base
|| ( dev-texlive/texlive-fontsrecommended
app-text/ptex ) )"
RDEPEND="${CDEPEND}
app-arch/unzip
app-arch/zip
java? ( >=virtual/jre-1.5 )"
R_HOME=/usr/$(get_libdir)/${PN}
pkg_setup() {
filter-ldflags -Wl,-Bdirect -Bdirect
}
src_prepare() {
# fix packages.html for doc (bug #205103)
# check in later versions if fixed
sed -i \
-e "s:../../library:../../../../$(get_libdir)/R/library:g" \
src/library/tools/R/packageshtml.R \
|| die "sed failed"
# fix Rscript
sed -i \
-e "s:-DR_HOME='\"\$(rhome)\"':-DR_HOME='\"${R_HOME}\"':" \
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
export PERL5LIB="${S}/share/perl:${PERL5LIB:+:}${PERL5LIB}"
}
src_configure() {
econf \
--disable-rpath \
--enable-R-profiling \
--enable-memory-profiling \
--enable-R-shlib \
--enable-linux-lfs \
--with-system-zlib \
--with-system-bzlib \
--with-system-pcre \
--with-blas="$(pkg-config --libs blas)" \
--docdir=/usr/share/doc/${PF} \
rdocdir=/usr/share/doc/${PF} \
$(use_enable nls) \
$(use_enable threads) \
$(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) \
$(use_with X x)
}
src_compile(){
emake || die "emake failed"
RMATH_V=0.0.0
emake -j1 -C src/nmath/standalone \
libRmath_la_LDFLAGS=-Wl,-soname,libRmath.so.${RMATH_V} \
|| die "emake math library failed"
if use doc; then
export VARTEXFONTS="${T}/fonts"
emake info pdf || die "emake docs failed"
fi
}
src_test() {
# we need to unset R_HOME otherwise some of the diff based
# tests fail due to warnings in the output
R_HOME="" emake -j1 check || die "Some of the tests failed"
}
src_install() {
emake DESTDIR="${D}" install || die "emake install failed"
if use doc; then
emake DESTDIR="${D}" \
install-info install-pdf || die "emake install docs failed"
dosym /usr/share/doc/${PF}/manual /usr/share/doc/${PF}/html/manual
fi
# standalone math lib install (-j1 basically harmless)
emake -j1 \
-C src/nmath/standalone \
DESTDIR="${D}" install \
|| die "emake install math library failed"
local mv=$(get_major_version ${RMATH_V})
mv "${D}"/usr/$(get_libdir)/libRmath.so \
"${D}"/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_HOME}/lib
R_HOME=${R_HOME}
EOF
doenvd 99R || die "doenvd failed"
dobashcompletion "${WORKDIR}"/R.bash_completion
}
pkg_config() {
if use java; then
einfo "Re-initializing java paths for ${P}"
R CMD javareconf
fi
}
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