1 files changed, 61 insertions, 0 deletions
diff --git a/dev-libs/liblinear/liblinear-246.ebuild b/dev-libs/liblinear/liblinear-246.ebuild
new file mode 100644
index 000000000000..c19c43ca5fd9
--- /dev/null
+++ b/dev-libs/liblinear/liblinear-246.ebuild
@@ -0,0 +1,61 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit multilib toolchain-funcs
+
+MY_PV="${PV:0:1}.${PV:1}"
+MY_P="${PN}-${MY_PV}"
+
+DESCRIPTION="A Library for Large Linear Classification"
+HOMEPAGE="https://www.csie.ntu.edu.tw/~cjlin/liblinear/ https://github.com/cjlin1/liblinear"
+SRC_URI="https://www.csie.ntu.edu.tw/~cjlin/liblinear/${MY_P}.tar.gz"
+S="${WORKDIR}"/${MY_P}
+
+LICENSE="BSD"
+SLOT="0/5"
+KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-macos"
+
+src_prepare() {
+	default
+
+	sed -i \
+		-e '/^CFLAGS/d;/^CXXFLAGS/d' \
+		blas/Makefile || die
+	sed -i \
+		-e 's|make|$(MAKE)|g' \
+		-e '/$(LIBS)/s|$(CFLAGS)|& $(LDFLAGS)|g' \
+		-e '/^CFLAGS/d;/^CXXFLAGS/d' \
+		-e 's|$(SHARED_LIB_FLAG)|& $(LDFLAGS)|g' \
+		Makefile || die
+
+	# fix install_name on Darwin
+	sed -i \
+		-e '/install_name/s:liblinear.so.$(SHVER):'"${EPREFIX}"'/usr/lib/liblinear.$(SHVER).dylib:' \
+		-e '/LDFLAGS/s:liblinear.so.$(SHVER):liblinear'"$(get_libname '$(SHVER)')"':' \
+		Makefile || die
+}
+
+src_compile() {
+	emake \
+		CC="$(tc-getCC)" \
+		CXX="$(tc-getCXX)" \
+		CFLAGS="${CFLAGS} -fPIC" \
+		CXXFLAGS="${CXXFLAGS} -fPIC" \
+		AR="$(tc-getAR)" \
+		RANLIB="$(tc-getRANLIB)" \
+		lib all
+}
+
+src_install() {
+	dolib.so ${PN}$(get_libname ${SLOT#*/})
+	dosym ${PN}$(get_libname ${SLOT#*/}) /usr/$(get_libdir)/${PN}$(get_libname)
+
+	newbin predict ${PN}-predict
+	newbin train ${PN}-train
+
+	doheader linear.h
+
+	dodoc README
+}