convert to multilib

(Portage version: 2.2.0_alpha196/cvs/Linux x86_64, signed Manifest commit with key 160F534A)

2 files changed, 74 insertions, 1 deletions

diff --git a/sci-libs/djbfft/ChangeLog b/sci-libs/djbfft/ChangeLog
index b7b7e8ee88ff..35fe64442932 100644
--- a/sci-libs/djbfft/ChangeLog
+++ b/sci-libs/djbfft/ChangeLog
@@ -1,6 +1,11 @@
 # ChangeLog for sci-libs/djbfft
 # Copyright 1999-2013 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sci-libs/djbfft/ChangeLog,v 1.20 2013/01/14 10:05:22 jlec Exp $
+# $Header: /var/cvsroot/gentoo-x86/sci-libs/djbfft/ChangeLog,v 1.21 2013/08/10 18:29:14 aballier Exp $
+
+*djbfft-0.76-r2 (10 Aug 2013)
+
+  10 Aug 2013; Alexis Ballier <aballier@gentoo.org> +djbfft-0.76-r2.ebuild:
+  convert to multilib
 
   14 Jan 2013; Justin Lecher <jlec@gentoo.org> -djbfft-0.76.ebuild,
   metadata.xml:
diff --git a/sci-libs/djbfft/djbfft-0.76-r2.ebuild b/sci-libs/djbfft/djbfft-0.76-r2.ebuild
new file mode 100644
index 000000000000..0a5aeffd3c02
--- /dev/null
+++ b/sci-libs/djbfft/djbfft-0.76-r2.ebuild
@@ -0,0 +1,68 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sci-libs/djbfft/djbfft-0.76-r2.ebuild,v 1.1 2013/08/10 18:29:14 aballier Exp $
+
+EAPI=5
+inherit eutils flag-o-matic toolchain-funcs multilib multilib-minimal
+
+DESCRIPTION="Extremely fast library for floating-point convolution"
+HOMEPAGE="http://cr.yp.to/djbfft.html"
+SRC_URI="http://cr.yp.to/djbfft/${P}.tar.gz"
+
+LICENSE="public-domain"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ppc ~ppc64 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux"
+IUSE=""
+DOCS=( CHANGES README TODO VERSION )
+
+src_prepare() {
+	SOVER="${PV:0:1}.${PV:2:1}.${PV:3:1}" # a.bc -> a.b.c
+	# mask out everything, which is not suggested by the author (RTFM)!
+	ALLOWED_FLAGS="-fstack-protector -march -mcpu -pipe -mpreferred-stack-boundary -ffast-math"
+	strip-flags
+
+	SONAME="libdjbfft.so.${SOVER}"
+
+	epatch \
+		"${FILESDIR}"/${P}-gcc3.patch \
+		"${FILESDIR}"/${P}-shared.patch \
+		"${FILESDIR}"/${P}-headers.patch
+	multilib_copy_sources
+}
+
+multilib_src_configure() {
+	[[ ${ABI} == x86* ]] && append-cflags -malign-double
+
+	sed -i -e "s:\"lib\":\"$(get_libdir)\":" hier.c || die
+	echo "$(tc-getCC) ${CFLAGS} -fPIC" > "conf-cc"
+	echo "$(tc-getCC) ${LDFLAGS}" > "conf-ld"
+	echo "${ED}usr" > "conf-home"
+	einfo "conf-cc: $(<conf-cc)"
+}
+
+multilib_src_compile() {
+	emake \
+		LIBDJBFFT=${SONAME} \
+		LIBPERMS=0755 \
+		${SONAME}
+	echo "the compile function was:"
+	cat ./compile
+	echo "the conf-ld function was:"
+	cat ./conf-ld
+}
+
+multilib_src_test() {
+	local t
+	for t in accuracy accuracy2 speed; do
+		emake ${t}
+		einfo "Testing ${t}"
+		LD_LIBRARY_PATH=. ./${t} > ${t}.out || die "test ${t} failed"
+	done
+}
+
+multilib_src_install() {
+	emake LIBDJBFFT=${SONAME} install
+	./install || die "install failed"
+	dosym ${SONAME} /usr/$(get_libdir)/libdjbfft.so
+	dosym ${SONAME} /usr/$(get_libdir)/libdjbfft.so.${SOVER%%.*}
+}