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# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
# XXX: atm, libbz2.a is always PIC :(, so it is always built quickly
# (since we're building shared libs) ...
EAPI=7
VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}"/usr/share/openpgp-keys/bzip2.gpg
inherit toolchain-funcs multilib-minimal usr-ldscript verify-sig
DESCRIPTION="A high-quality data compressor used extensively by Gentoo Linux"
HOMEPAGE="https://sourceware.org/bzip2/"
SRC_URI="https://sourceware.org/pub/${PN}/${P}.tar.gz"
SRC_URI+=" verify-sig? ( https://sourceware.org/pub/${PN}/${P}.tar.gz.sig )"
LICENSE="BZIP2"
SLOT="0/1" # subslot = SONAME
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~arm64-macos"
IUSE="static static-libs"
BDEPEND="
verify-sig? ( sec-keys/openpgp-keys-bzip2 )
"
PDEPEND="
app-alternatives/bzip2
"
PATCHES=(
"${FILESDIR}"/${PN}-1.0.4-makefile-CFLAGS.patch
"${FILESDIR}"/${PN}-1.0.8-saneso.patch
"${FILESDIR}"/${PN}-1.0.4-man-links.patch #172986
"${FILESDIR}"/${PN}-1.0.6-progress.patch
"${FILESDIR}"/${PN}-1.0.3-no-test.patch
"${FILESDIR}"/${PN}-1.0.8-mingw.patch #393573
"${FILESDIR}"/${PN}-1.0.8-out-of-tree-build.patch
)
DOCS=( CHANGES README{,.COMPILATION.PROBLEMS,.XML.STUFF} manual.pdf )
HTML_DOCS=( manual.html )
src_prepare() {
default
# - 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 $(PREFIX)/bin/:ln -s -f :' \
-e 's:$(PREFIX)/lib:$(PREFIX)/$(LIBDIR):g' \
Makefile || die
}
bemake() {
emake \
VPATH="${S}" \
CC="$(tc-getCC)" \
AR="$(tc-getAR)" \
RANLIB="$(tc-getRANLIB)" \
"$@"
}
multilib_src_compile() {
bemake -f "${S}"/Makefile-libbz2_so all
# Make sure we link against the shared lib #504648
ln -s libbz2.so.${PV} libbz2.so || die
bemake -f "${S}"/Makefile all LDFLAGS="${LDFLAGS} $(usex static -static '')"
}
multilib_src_test() {
cp "${S}"/sample* "${BUILD_DIR}" || die
bemake -f "${S}"/Makefile check
}
multilib_src_install() {
into /usr
# 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.${PV}
local v
for v in libbz2.so{,.{${PV%%.*},${PV%.*}}} ; do
dosym libbz2.so.${PV} /usr/$(get_libdir)/${v}
done
use static-libs && dolib.a libbz2.a
if multilib_is_native_abi ; then
gen_usr_ldscript -a bz2
dobin bzip2recover
into /
newbin bzip2 bzip2-reference
fi
}
multilib_src_install_all() {
# `make install` doesn't cope with out-of-tree builds, nor with
# installing just non-binaries, so handle things ourselves.
insinto /usr/include
doins bzlib.h
into /usr
dobin bz{diff,grep,more}
doman bz{diff,grep,more}.1
newman bzip2.1 bzip2-reference.1
dosym bzdiff /usr/bin/bzcmp
dosym bzdiff.1 /usr/share/man/man1/bzcmp.1
dosym bzmore /usr/bin/bzless
dosym bzmore.1 /usr/share/man/man1/bzless.1
dosym bzip2-reference.1 /usr/share/man/man1/bzip2recover.1
local x
for x in bz{e,f}grep ; do
dosym bzgrep /usr/bin/${x}
dosym bzgrep.1 /usr/share/man/man1/${x}.1
done
einstalldocs
}
pkg_postinst() {
# ensure to preserve the symlinks before app-alternatives/bzip2
# is installed
local x
for x in bzip2 bunzip2 bzcat; do
if [[ ! -h ${EROOT}/bin/${x} ]]; then
ln -s bzip2-reference "${EROOT}/bin/${x}" || die
fi
done
}
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