summaryrefslogtreecommitdiff
blob: b9a1b267e5167e0bc70080ba025f4d9156c8da95 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit bash-completion-r1 autotools eutils flag-o-matic fortran-2 multilib toolchain-funcs

# latest git commit for R bash completion: https://github.com/deepayan/rcompletion
BCPV=78d6830e28ea90a046da79a9b4f70c39594bb6d6

DESCRIPTION="Language and environment for statistical computing and graphics"
HOMEPAGE="http://www.r-project.org/"
SRC_URI="
	mirror://cran/src/base/R-3/${P}.tar.gz
	https://raw.githubusercontent.com/deepayan/rcompletion/${BCPV}/bash_completion/R -> ${PN}-${BCPV}.bash_completion"

LICENSE="|| ( GPL-2 GPL-3 ) LGPL-2.1"
SLOT="0"
KEYWORDS="~amd64 ~ia64 ~sparc ~x86 ~amd64-linux ~x86-linux ~x64-macos"
IUSE="cairo doc icu java jpeg lapack minimal nls openmp perl png prefix profile readline static-libs tiff tk X"
REQUIRED_USE="png? ( || ( cairo X ) ) jpeg? ( || ( cairo X ) ) tiff? ( || ( cairo X ) )"

CDEPEND="
	app-arch/bzip2:0=
	app-arch/xz-utils:0=
	app-text/ghostscript-gpl
	>=dev-libs/libpcre-8.35:3=
	net-libs/libtirpc
	net-misc/curl
	virtual/blas:0
	|| ( >=sys-apps/coreutils-8.15 sys-freebsd/freebsd-bin app-misc/realpath )
	cairo? ( x11-libs/cairo:0=[X=] x11-libs/pango:0= )
	icu? ( dev-libs/icu:= )
	jpeg? ( virtual/jpeg:0 )
	lapack? ( virtual/lapack:0 )
	perl? ( dev-lang/perl )
	png? ( media-libs/libpng:0= )
	readline? ( sys-libs/readline:0= )
	tiff? ( media-libs/tiff:0= )
	tk? ( dev-lang/tk:0= )
	X? ( x11-libs/libXmu:0= x11-misc/xdg-utils )"

DEPEND="${CDEPEND}
	virtual/pkgconfig
	doc? (
		virtual/latex-base
		dev-texlive/texlive-fontsrecommended
	)"

RDEPEND="${CDEPEND}
	>=sys-libs/zlib-1.2.5.1-r2:0[minizip]
	java? ( >=virtual/jre-1.5 )"

RESTRICT="minimal? ( test )"

PATCHES=(
	"${FILESDIR}"/${PN}-3.4.1-parallel.patch
	"${FILESDIR}"/${PN}-3.4.1-rmath-shared.patch
)

pkg_pretend() {
	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
}

pkg_setup() {
	if [[ ${MERGE_TYPE} != binary ]] && use openmp; then
		if ! tc-check-openmp; then
			ewarn "OpenMP is not available in your current selected compiler"
			die "need openmp capable compiler"
		fi
		FORTRAN_NEED_OPENMP=1
	fi
	fortran-2_pkg_setup
	filter-ldflags -Wl,-Bdirect -Bdirect
	# avoid using existing R installation
	unset R_HOME
	# Temporary fix for bug #419761
	if [[ ($(tc-getCC) == *gcc) && ($(gcc-version) == 4.7) ]]; then
		append-flags -fno-ipa-cp-clone
	fi
}

src_prepare() {
	default

	# fix packages.html for doc (gentoo bug #205103)
	sed -e "s:../../../library:../../../../$(get_libdir)/R/library:g" \
		-i src/library/tools/R/Rd.R || die

	# fix Rscript path when installed (gentoo bug #221061)
	sed -e "s:-DR_HOME='\"\$(rhome)\"':-DR_HOME='\"${EROOT%/}/usr/$(get_libdir)/${PN}\"':" \
		-i src/unix/Makefile.in || die "sed unix Makefile failed"

	# fix HTML links to manual (gentoo bug #273957)
	sed -e 's:\.\./manual/:manual/:g' \
		-i $(grep -Flr ../manual/ doc) || die "sed for HTML links failed"

	use lapack && \
		export LAPACK_LIBS="$($(tc-getPKG_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}"

	# don't search /usr/local
	sed -i -e '/FLAGS=.*\/local\//c\: # removed by ebuild' configure.ac || die
	# Fix for Darwin (OS X)
	if use prefix; then
		if [[ ${CHOST} == *-darwin* ]] ; then
			sed -e 's:-install_name libR.dylib:-install_name ${libdir}/R/lib/libR.dylib:' \
				-e 's:-install_name libRlapack.dylib:-install_name ${libdir}/R/lib/libRlapack.dylib:' \
				-e 's:-install_name libRblas.dylib:-install_name ${libdir}/R/lib/libRblas.dylib:' \
				-e "/SHLIB_EXT/s/\.so/.dylib/" \
				-i configure.ac || die
			# sort of "undo" 2.14.1-rmath-shared.patch
			sed -e "s:-Wl,-soname=libRmath.so:-install_name ${EROOT%/}/usr/$(get_libdir)/libRmath.dylib:" \
				-i src/nmath/standalone/Makefile.in || die
		else
			append-ldflags -Wl,-rpath="${EROOT%/}/usr/$(get_libdir)/R/lib"
		fi
	fi
	AT_M4DIR=m4
	eautoreconf
}

src_configure() {
	#	--with-system-tre \
	# tre is patched from upstream
	econf \
		--enable-byte-compiled-packages \
		--enable-R-shlib \
		--disable-R-framework \
		--with-blas="$($(tc-getPKG_CONFIG) --libs blas)" \
		--docdir="${EPREFIX}/usr/share/doc/${PF}" \
		rdocdir="${EPREFIX}/usr/share/doc/${PF}" \
		$(use_enable java) \
		$(use_enable nls) \
		$(use_enable openmp) \
		$(use_enable profile R-profiling) \
		$(use_enable profile memory-profiling) \
		$(use_enable static-libs static) \
		$(use_enable static-libs R-static-lib) \
		$(use_with cairo) \
		$(use_with icu ICU) \
		$(use_with jpeg jpeglib) \
		$(use_with lapack) \
		$(use_with !minimal recommended-packages) \
		$(use_with png libpng) \
		$(use_with readline) \
		$(use_with tiff libtiff) \
		$(use_with tk tcltk) \
		$(use_with tk tk-config "${EPREFIX}"/usr/$(get_libdir)/tkConfig.sh) \
		$(use_with tk tcl-config "${EPREFIX}"/usr/$(get_libdir)/tclConfig.sh) \
		$(use_with X x)
}

src_compile() {
	export VARTEXFONTS="${T}/fonts"
	emake AR="$(tc-getAR)"
	emake -C src/nmath/standalone \
		shared $(use static-libs && echo static) AR="$(tc-getAR)"
	use doc && emake info pdf
}

src_install() {
	default
	emake -j1 -C src/nmath/standalone DESTDIR="${D}" install

	if use doc; then
		emake DESTDIR="${D}" install-info install-pdf
		dosym ../manual /usr/share/doc/${PF}/html/manual
	fi

	cat > 99R <<-EOF
		LDPATH=${EROOT%/}/usr/$(get_libdir)/${PN}/lib
		R_HOME=${EROOT%/}/usr/$(get_libdir)/${PN}
	EOF
	doenvd 99R
	newbashcomp "${DISTDIR}"/${PN}-${BCPV}.bash_completion ${PN}
	# The buildsystem has a different understanding of install_names than
	# we require.  Since it builds modules like shared objects (wrong), many
	# objects (all modules) get an incorrect install_name.  Fixing the build
	# system here is not really trivial.
	if [[ ${CHOST} == *-darwin* ]] ; then
		local mod
		pushd "${ED}"/usr/$(get_libdir)/R > /dev/null
		for mod in $(find . -name "*.dylib") ; do
			mod=${mod#./}
			install_name_tool -id "${EPREFIX}/usr/$(get_libdir)/R/${mod}" \
				"${mod}"
		done
		popd > /dev/null
	fi
	docompress -x /usr/share/doc/${PF}/{BioC_mirrors.csv,CRAN_mirrors.csv,KEYWORDS.db,NEWS.rds}
}

pkg_postinst() {
	if use java; then
		einfo "Re-initializing java paths for ${P}"
		R CMD javareconf
	fi
}