summaryrefslogtreecommitdiff
blob: b21799d14162da0020d873787ba168201eed764a (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
# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=5

inherit multilib toolchain-funcs

DESCRIPTION="A Library for Large Linear Classification"
HOMEPAGE="https://www.csie.ntu.edu.tw/~cjlin/liblinear/ https://github.com/cjlin1/liblinear"
SRC_URI="https://github.com/cjlin1/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"

LICENSE="BSD"
SLOT="0/3"
KEYWORDS="~alpha amd64 arm ~arm64 hppa ~ia64 ~mips ppc ppc64 ~s390 sparc x86"

src_prepare() {
	sed -i \
		-e '/^AR/s|=|?=|g' \
		-e '/^RANLIB/s|=|?=|g' \
		-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
}

src_compile() {
	emake \
		CC="$(tc-getCC)" \
		CXX="$(tc-getCXX)" \
		CFLAGS="${CFLAGS} -fPIC" \
		CXXFLAGS="${CXXFLAGS} -fPIC" \
		AR="$(tc-getAR) rcv" \
		RANLIB="$(tc-getRANLIB)" \
		lib all
}

src_install() {
	dolib ${PN}.so.3
	dosym ${PN}.so.3 /usr/$(get_libdir)/${PN}.so

	newbin predict ${PN}-predict
	newbin train ${PN}-train

	doheader linear.h

	dodoc README
}