[gentoo-commits] repo/gentoo:master commit in: sci-libs/libsvm/

[Jeroen Roovers]

commit:     4019b06e731b1064c23334e1141f080f28a0365d
Author:     Jeroen Roovers <jer <AT> gentoo <DOT> org>
AuthorDate: Sun Jun 25 09:57:56 2017 +0000
Commit:     Jeroen Roovers <jer <AT> gentoo <DOT> org>
CommitDate: Sun Jun 25 09:58:09 2017 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4019b06e

sci-libs/libsvm: Version bump.

Package-Manager: Portage-2.3.6, Repoman-2.3.2

 sci-libs/libsvm/Manifest           |   1 +
 sci-libs/libsvm/libsvm-3.22.ebuild | 117 +++++++++++++++++++++++++++++++++++++
 2 files changed, 118 insertions(+)

diff --git a/sci-libs/libsvm/Manifest b/sci-libs/libsvm/Manifest
index 9ef4802893d..d0f562e713d 100644
--- a/sci-libs/libsvm/Manifest
+++ b/sci-libs/libsvm/Manifest
@@ -1 +1,2 @@
 DIST libsvm-3.21.tar.gz 847291 SHA256 519e0bdc0e31ab8246e9035e7ca91f794c16084f80abe4dffe776261d23c772f SHA512 697a7505100e48746a87e3e4ab025524fa581856320da3a187ac501138ce0a5bc7885ff37454ae5e75d6b0eab94e368b6bcd36601ad18db3b2fb35d2f360520a WHIRLPOOL d0ef916d37a3cc24680b6eba62d29caca9c36fa41ae8f22445137e044c7cf66a754c3d12670697fce174b388fe30906b2a4dc437cb38e7c6f1dd8dde85f51b84
+DIST libsvm-3.22.tar.gz 850563 SHA256 6d81c67d3b13073eb5a25aa77188f141b242ec328518fad95367ede253d0a77d SHA512 80a22fd2c2a82f70b8279fa5d8c5a2838b10ee439cf6d725816d608f8e45990ba1780ae6750cad78b25c1c18daf2c2315b342b9e329affbd5729d6fd7da87f7a WHIRLPOOL 0a720edf30f874ace0a7c7dab02df634fa64a0b134cf8ec7c153f7ff6ac794b6ea0ebcef6cfa54ac298c67a3a79e251565bbb5f3a75019a446d04bd065cf8279

diff --git a/sci-libs/libsvm/libsvm-3.22.ebuild b/sci-libs/libsvm/libsvm-3.22.ebuild
new file mode 100644
index 00000000000..a87166cdefc
--- /dev/null
+++ b/sci-libs/libsvm/libsvm-3.22.ebuild
@@ -0,0 +1,117 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python{2_7,3_4,3_5} )
+
+inherit flag-o-matic java-pkg-opt-2 python-r1 toolchain-funcs
+
+DESCRIPTION="Library for Support Vector Machines"
+HOMEPAGE="http://www.csie.ntu.edu.tw/~cjlin/libsvm/"
+SRC_URI="http://www.csie.ntu.edu.tw/~cjlin/libsvm/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="java openmp python tools"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+DEPEND="
+	java? ( >=virtual/jdk-1.4 )
+	python? ( ${PYTHON_DEPS} )"
+RDEPEND="
+	java? ( >=virtual/jre-1.4 )
+	python? ( ${PYTHON_DEPS} )
+	tools? ( sci-visualization/gnuplot )"
+
+PATCHES=(
+	"${FILESDIR}/3.11-openmp.patch"
+	"${FILESDIR}/3.14-makefile.patch"
+)
+
+pkg_setup() {
+	if use openmp; then
+		if ! tc-has-openmp; then
+			ewarn "OpenMP is not supported by your currently selected compiler"
+
+			if tc-is-clang; then
+				ewarn "OpenMP support in sys-devel/clang is provided by sys-libs/libomp,"
+				ewarn "which you will need to build ${CATEGORY}/${PN} for USE=\"openmp\""
+			fi
+
+			die "need openmp capable compiler"
+		fi
+
+		append-cflags -fopenmp
+		append-cxxflags -fopenmp
+		append-cppflags -DOPENMP
+	fi
+}
+
+src_prepare() {
+	default
+
+	sed -i -e "s@\.\./@${EPREFIX}/usr/bin/@g" tools/*.py \
+		|| die "Failed to fix paths in python files"
+	sed -i -e "s|./grid.py|${EPREFIX}/usr/bin/svm-grid|g" tools/*.py \
+		|| die "Failed to fix paths for svm-grid"
+	sed -i -e 's/grid.py/svm-grid/g' tools/grid.py \
+		|| die "Failed to rename grid.py to svm-grid"
+
+	if use java; then
+		local JAVAC_FLAGS="$(java-pkg_javac-args)"
+		sed -i \
+			-e "s/JAVAC_FLAGS =/JAVAC_FLAGS=${JAVAC_FLAGS}/g" \
+			java/Makefile || die "Failed to fix java makefile"
+	fi
+	tc-export CXX CC
+}
+
+src_compile() {
+	default
+	use java && emake -C java
+}
+
+src_install() {
+	dobin svm-train svm-predict svm-scale
+	dolib.so *.so*
+	doheader svm.h
+
+	DOCS=( README )
+
+	if use tools; then
+		local t
+		for t in tools/*.py; do
+			python_foreach_impl python_newscript ${t} svm-$(basename ${t} .py)
+		done
+
+		mv tools/README{,.tools} || die
+		DOCS+=( tools/README.tools )
+
+		insinto /usr/share/doc/${PF}/examples
+		docompress -x /usr/share/doc/${PF}/examples
+		doins heart_scale
+		doins -r svm-toy
+	fi
+
+	if use python ; then
+		installation() {
+			touch python/__init__.py || die
+			python_moduleinto libsvm
+			python_domodule python/*.py
+		}
+		python_foreach_impl installation
+
+		mv python/README{,.python} || die
+		DOCS+=( python/README.python )
+	fi
+
+	HTML_DOCS=( FAQ.html )
+	if use java; then
+		java-pkg_dojar java/libsvm.jar
+		HTML_DOCS+=( java/test_applet.html )
+	fi
+
+	einstalldocs
+}