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# Maintainer: Ronald van Haren <ronald.archlinux.org>
# Contributor: Damir Perisa <damir.perisa@bluewin.ch>
# Contributor: K. Piche <kpiche@rogers.com>
pkgname=r
pkgver=3.5.2
pkgrel=1
pkgdesc='Language and environment for statistical computing and graphics'
arch=('x86_64')
license=('GPL')
url='https://www.r-project.org/'
depends=(
'blas' 'lapack' 'bzip2' 'libpng' 'libjpeg' 'libtiff' 'ncurses' 'pcre'
'readline' 'zlib' 'perl' 'gcc-libs' 'libxt' 'libxmu' 'pango' 'xz' 'zip'
'unzip' 'curl' 'icu'
)
makedepends=('jdk-openjdk' 'gcc-fortran' 'tk')
optdepends=(
'tk: tcl/tk interface'
'texlive-bin: latex sty files'
'gcc-fortran: needed to compile some CRAN packages'
'openblas: faster linear algebra'
)
backup=(
'etc/R/Makeconf'
'etc/R/Renviron'
'etc/R/ldpaths'
'etc/R/repositories'
'etc/R/javaconf'
)
options=('!makeflags' '!emptydirs')
source=(
"https://cran.r-project.org/src/base/R-${pkgver%%.*}/R-${pkgver}.tar.gz"
'r.desktop'
'r.png'
'R.conf'
)
sha512sums=(
'SKIP'
'SKIP'
'SKIP'
'SKIP'
)
# Avoid the following linking issue:
# src.: https://bbs.archlinux.org/viewtopic.php?pid=1953816#p1953816
# src.: https://github.com/radfordneal/pqR/issues/41#issuecomment-649139014
# ---
# /usr/bin/ld: ../unix/sys-unix.o:(.bss+0x0): multiple definition of `ptr_R_ProcessEvents'; ../unix/system.o:(.bss+0x20): first defined here
export CFLAGS+=' -fcommon'
# Disable a check in the Fortran compiler as a call to a R function has
# inverted arguments
# src.: https://github.com/radfordneal/pqR/issues/41#issuecomment-649139014
# ---
#
# 91 | call dqrsl(x, ldx, n, k, qraux, sigma, sigma, dummy,
# | 2
# ......
# 111 | call dqrsl(x, ldx, n, k, qraux, sigma, dummy, sigma,
# | 1
# Error: Rank mismatch between actual argument at (1) and actual argument at (2) (rank-1 and scalar)
# make[5]: *** [../../../../etc/Makeconf:185: lminfl.o] Error 1
export FFLAGS+=' -fallow-argument-mismatch'
# Testing the package:
# mkdir ./chroot
# CHROOT=./chroot
# mkarchroot $CHROOT/root base-devel
# makechrootpkg -c -r $CHROOT
# src.: https://wiki.archlinux.org/title/DeveloperWiki:Building_in_a_clean_chroot
prepare() {
cd R-${pkgver}
# set texmf dir correctly in makefile
sed -i 's|$(rsharedir)/texmf|${datarootdir}/texmf|' share/Makefile.in
}
build() {
cd R-${pkgver}
./configure \
--prefix=/usr \
--libdir=/usr/lib \
--sysconfdir=/etc/R \
--datarootdir=/usr/share \
rsharedir=/usr/share/R/ \
rincludedir=/usr/include/R/ \
rdocdir=/usr/share/doc/R/ \
--with-x \
--enable-R-shlib \
--with-lapack \
--with-blas \
F77=gfortran \
LIBnn=lib
make
# make libRmath.so
cd src/nmath/standalone
make shared
}
package() {
cd R-${pkgver}
make DESTDIR="${pkgdir}" install
# install libRmath.so
cd src/nmath/standalone
make DESTDIR="${pkgdir}" install
# Fixup R wrapper scripts.
sed -i "s|${pkgdir} ||" "${pkgdir}/usr/bin/R"
rm "${pkgdir}/usr/lib/R/bin/R"
cd "${pkgdir}/usr/lib/R/bin"
ln -s ../../../bin/R
# install some freedesktop.org compatibility
install -Dm644 "${srcdir}/r.desktop" \
"${pkgdir}/usr/share/applications/r.desktop"
install -Dm644 "${srcdir}/r.png" \
"${pkgdir}/usr/share/pixmaps/r.png"
# move the config directory to /etc and create symlinks
install -d "${pkgdir}/etc/R"
cd "${pkgdir}/usr/lib/R/etc"
for i in *; do
mv -f ${i} "${pkgdir}/etc/R"
ln -s /etc/R/${i} ${i}
done
# Install ld.so.conf.d file to ensure other applications access the shared lib
install -Dm644 "${srcdir}/R.conf" "${pkgdir}/etc/ld.so.conf.d/R.conf"
}
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