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dev-R/RcppEnsmallen: unbundle ensmallen

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Signed-off-by: Alessandro Barbieri <lssndrbarbieri@gmail.com>
This commit is contained in:
Alessandro Barbieri
2021-06-20 23:34:53 +02:00
parent 12899f2577
commit 2c2a87bd3a
2 changed files with 37 additions and 21 deletions
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16
dev-R/RcppEnsmallen/RcppEnsmallen-0.2.15.0.1.ebuild
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@@ -22,3 +22,19 @@ RDEPEND="
dev-R/Rcpp dev-R/Rcpp
>=dev-R/RcppArmadillo-0.8.400.0.0 >=dev-R/RcppArmadillo-0.8.400.0.0
" "
src_prepare() {
default
#remove bundled
rm -r inst/include/ensmallen_bits || die
rm inst/include/ensmallen.hpp || die
#link to sci-libs/ensmallen
dosym /usr/include/ensmallen_bits inst/include/ensmallen_bits
dosym /usr/include/ensmallen.hpp inst/include/ensmallen.hpp
}
src_install() {
R-packages_src_install
dosym /usr/include/ensmallen_bits "/usr/$(get_libdir)/R/site-library/${PN}/include/ensmallen_bits"
dosym /usr/include/ensmallen.hpp "/usr/$(get_libdir)/R/site-library/${PN}/include/ensmallen.hpp"
}

42
dev-R/RcppEnsmallen/metadata.xml
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@@ -1,25 +1,25 @@
<?xml version="1.0" encoding="UTF-8"?> <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata> <pkgmetadata>
<longdescription> <!-- maintainer-needed -->
Header-Only C++ Mathematical Optimization Library for 'Armadillo' <upstream>
// 'Ensmallen' is a templated C++ mathematical optimization <bugs-to>https://github.com/coatless/rcppensmallen/issues</bugs-to>
library (by the 'MLPACK' team) that provides a simple set of <doc lang="en">https://cran.r-project.org/web/packages/RcppEnsmallen/RcppEnsmallen.pdf</doc>
abstractions for writing an objective function to optimize. <changelog>https://cran.r-project.org/web/packages/RcppEnsmallen/ChangeLog</changelog>
Provided within are various standard and cutting-edge <maintainer>
optimizers that include full-batch gradient descent techniques, <name>James Joseph Balamuta</name>
small-batch techniques, gradient-free optimizers, and <email>balamut2@illinois.edu</email>
constrained optimization. The 'RcppEnsmallen' package includes </maintainer>
the header files from the 'Ensmallen' library and pairs the <remote-id type="github">coatless/rcppensmallen</remote-id>
appropriate header files from 'armadillo' through the </upstream>
'RcppArmadillo' package. Therefore, users do not need to <longdescription lang="en">
install 'Ensmallen' nor 'Armadillo' to use 'RcppEnsmallen'. Header-Only C++ Mathematical Optimization Library for 'Armadillo'
Note that 'Ensmallen' is licensed under 3-Clause BSD, // 'Ensmallen' is a templated C++ mathematical optimization
'Armadillo' starting from 7.800.0 is licensed under Apache library (by the 'MLPACK' team) that provides a simple set of
License 2, 'RcppArmadillo' (the 'Rcpp' bindings/bridge to abstractions for writing an objective function to optimize.
'Armadillo') is licensed under the GNU GPL version 2 or later. Provided within are various standard and cutting-edge
Thus, 'RcppEnsmallen' is also licensed under similar terms. optimizers that include full-batch gradient descent techniques,
Note that 'Ensmallen' requires a compiler that supports 'C++11' small-batch techniques, gradient-free optimizers, and
and 'Armadillo' 8.400 or later. constrained optimization.
</longdescription> </longdescription>
</pkgmetadata> </pkgmetadata>