In commit
22acd3654a599abcfe5457c157b6e2937a0242ec ("Add IUSE=blas.") I
tried to add support for linking against a BLAS implementation as
suggested in liblinear's documentation.
As so far liblinear does not support any helpers for linking against it
as well as a BLAS library in an automated way, enabling USE=blas can
result in linking failures in packages that are unaware of the BLAS
linkage. Until a pkg-config file or other reliable source for library
linkage is provided with liblinear, usage of an external BLAS library
cannot be supported.
Package-Manager: Portage-2.3.71, Repoman-2.3.17
Fixes: https://bugs.gentoo.org/691926
Signed-off-by: Jeroen Roovers <jer@gentoo.org>
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=5
LICENSE="BSD"
SLOT="0/3"
KEYWORDS="alpha amd64 arm ~arm64 hppa ia64 ~mips ppc ppc64 ~s390 ~sh sparc x86"
-IUSE="blas"
-
-RDEPEND="
- blas? ( virtual/blas )
-"
-DEPEND="
- ${RDEPEND}
- blas? ( virtual/pkgconfig )
-"
src_prepare() {
sed -i \
-e '/^CFLAGS/d;/^CXXFLAGS/d' \
-e 's|$${SHARED_LIB_FLAG}|& $(LDFLAGS)|g' \
Makefile || die
- if use blas; then
- sed -i -e 's:blas/blas.a::g' Makefile || die
- fi
}
src_compile() {
CXXFLAGS="${CXXFLAGS} -fPIC" \
AR="$(tc-getAR) rcv" \
RANLIB="$(tc-getRANLIB)" \
- LIBS="$(usex blas "$( $(tc-getPKG_CONFIG) --libs blas )" blas/blas.a)" \
lib all
}
-# Copyright 1999-2018 Gentoo Authors
+# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI="7"
LICENSE="BSD"
SLOT="0/3"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x64-macos"
-IUSE="blas"
-
-RDEPEND="
- blas? ( virtual/blas )
-"
-DEPEND="
- ${RDEPEND}
- blas? ( virtual/pkgconfig )
-"
src_prepare() {
default
-e '/^CFLAGS/d;/^CXXFLAGS/d' \
-e 's|$${SHARED_LIB_FLAG}|& $(LDFLAGS)|g' \
Makefile || die
- if use blas; then
- sed -i -e 's:blas/blas.a::g' Makefile || die
- fi
}
src_compile() {
CXXFLAGS="${CXXFLAGS} -fPIC" \
AR="$(tc-getAR) rcv" \
RANLIB="$(tc-getRANLIB)" \
- LIBS="$(usex blas "$( $(tc-getPKG_CONFIG) --libs blas )" blas/blas.a)" \
lib all
}
LICENSE="BSD"
SLOT="0/3"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x64-macos"
-IUSE="blas"
-
-RDEPEND="
- blas? ( virtual/blas )
-"
-DEPEND="
- ${RDEPEND}
- blas? ( virtual/pkgconfig )
-"
src_prepare() {
default
-e '/^CFLAGS/d;/^CXXFLAGS/d' \
-e 's|$${SHARED_LIB_FLAG}|& $(LDFLAGS)|g' \
Makefile || die
- if use blas; then
- sed -i -e 's:blas/blas.a::g' Makefile || die
- fi
}
src_compile() {
CXXFLAGS="${CXXFLAGS} -fPIC" \
AR="$(tc-getAR) rcv" \
RANLIB="$(tc-getRANLIB)" \
- LIBS="$(usex blas "$( $(tc-getPKG_CONFIG) --libs blas )" blas/blas.a)" \
lib all
}