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# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
# XXX: atm, libbz2.a is always PIC :(, so it is always built quickly
# (since we're building shared libs) ...
EAPI="2"
inherit eutils multilib toolchain-funcs flag-o-matic
DESCRIPTION="A high-quality data compressor used extensively by Gentoo Linux"
HOMEPAGE="http://www.bzip.org/"
SRC_URI="http://www.bzip.org/${PV}/${P}.tar.gz"
LICENSE="BZIP2"
SLOT="0"
KEYWORDS="alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
IUSE="static static-libs"
src_prepare() {
epatch "${FILESDIR}"/${PN}-1.0.4-makefile-CFLAGS.patch
epatch "${FILESDIR}"/${PN}-1.0.6-saneso.patch
epatch "${FILESDIR}"/${PN}-1.0.4-man-links.patch #172986
epatch "${FILESDIR}"/${PN}-1.0.6-progress.patch
epatch "${FILESDIR}"/${PN}-1.0.3-no-test.patch
epatch "${FILESDIR}"/${PN}-1.0.4-POSIX-shell.patch #193365
epatch "${FILESDIR}"/${PN}-1.0.6-mingw.patch #393573
# - Use right man path
# - Generate symlinks instead of hardlinks
# - pass custom variables to control libdir
sed -i \
-e 's:\$(PREFIX)/man:\$(PREFIX)/share/man:g' \
-e 's:ln -s -f $(PREFIX)/bin/:ln -s :' \
-e 's:$(PREFIX)/lib:$(PREFIX)/$(LIBDIR):g' \
Makefile || die
}
bemake() {
emake \
CC="$(tc-getCC)" \
AR="$(tc-getAR)" \
RANLIB="$(tc-getRANLIB)" \
"$@" || die
}
src_compile() {
bemake -f Makefile-libbz2_so all || die
use static && append-flags -static
bemake all || die
}
src_install() {
emake PREFIX="${D}"/usr LIBDIR=$(get_libdir) install || die
dodoc README* CHANGES bzip2.txt manual.*
# Install the shared lib manually. We install:
# .x.x.x - standard shared lib behavior
# .x.x - SONAME some distros use #338321
# .x - SONAME Gentoo uses
dolib.so libbz2.so.${PV} || die
local s
for v in libbz2.so{,.{${PV%%.*},${PV%.*}}} ; do
dosym libbz2.so.${PV} /usr/$(get_libdir)/${v} || die
done
gen_usr_ldscript -a bz2
if ! use static ; then
newbin bzip2-shared bzip2 || die
fi
if ! use static-libs ; then
rm -f "${D}"/usr/lib*/libbz2.a || die
fi
# move "important" bzip2 binaries to /bin and use the shared libbz2.so
dodir /bin
mv "${D}"/usr/bin/b{zip2,zcat,unzip2} "${D}"/bin/ || die
dosym bzip2 /bin/bzcat || die
dosym bzip2 /bin/bunzip2 || die
}
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