# $Id$

PNAME="bzip2"
PVER="1.0.8"
PBUILD="r1"

PCAT="app-arch"

DESCRIPTION="A high-quality data compressor."
#HOMEPAGE="http://www.bzip.org/"
HOMEPAGE="https://sourceware.org/bzip2/"

DEPEND=">= virtual/glibc"

SRCFILE="${PNAME}-${PVER}.tar.gz"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"

ALX_PKG_KEEP="usr/$(mlibdir)/*.so.*"
sminclude mtools multilib alx-split

SRC_URI=(
	https://sourceware.org/pub/${PNAME}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
)

UP2DATE="updatecmd https://sourceware.org/pub/${PNAME}/ | highesttarball gz"

src_prepare()
{
	munpack ${SRCFILE} || die

	local abi
	for abi in ${MULTILIB_ABIS}
	do
		cd ${SRCDIR}-${abi}

		# add our CFLAGS and fix man location
		sed -i -e 's%$(BIGFILES)%$(BIGFILES) $(OPT)%' \
			-e 's%$(PREFIX)/man%$(PREFIX)/share/man%g' Makefile || die
		sed -i -e 's%$(BIGFILES)%$(BIGFILES) $(OPT)%' Makefile-libbz2_so || die

		# remove non working test and fix up libdir
		if [[ ${abi} = m64 ]]
		then
			sed -i -e 's@^\(all:.*\) test@\1@g' \
				-e 's@/lib\(/\| \|$\)@/lib64\1@g' Makefile || die
		fi
	done
}

src_compile()
{
	local abi
	for abi in ${MULTILIB_ABIS}
	do
		cd ${SRCDIR}-${abi}
		make -f Makefile-libbz2_so OPT="${CFLAGS}" CC="gcc -${abi}" CXX="g++ -${abi}" || die
		make clean || die

		make OPT="${CFLAGS}" CC="gcc -${abi}" CXX="g++ -${abi}" || die
	done
}

alx_generic_src_install()
{
	local abi
	for abi in ${MULTILIB_ABIS}
	do
		case ${abi} in
			m32) ABI_LIBDIR="lib";;
			m64) ABI_LIBDIR="lib64";;
		esac

		# needed directories
		minstalldir /usr/bin || die
		minstalldir /usr/$(mlibdir) || die

		cd ${SRCDIR}-${abi}

		if [[ ${abi} = m32 ]] && [[ ${ARCH} = x86_64 ]]
		then
			cp -v libbz2.a ${BINDIR}/usr/$(mlibdir) || die
			cp -dpRv libbz2.so* ${BINDIR}/usr/$(mlibdir) || die
			mlink libbz2.so.1.0 /usr/$(mlibdir)/libbz2.so || die
		else
			make PREFIX=${BINDIR}/usr install || die

			# installs shared bzip2 to a proper location
			cp -v bzip2-shared ${BINDIR}/usr/bin/bzip2 || die
			cp -dpRv libbz2.so* ${BINDIR}/usr/$(mlibdir) || die
			mlink libbz2.so.1.0 /usr/$(mlibdir)/libbz2.so || die
			mlink bzip2 /usr/bin/bunzip2 || die
			mlink bzip2 /usr/bin/bzcat || die
			# fix broken symlinks
			mlink bzmore /usr/bin/bzless || die
			mlink bzdiff /usr/bin/bzcmp || die
			mlink bzgrep /usr/bin/bzegrep || die
			mlink bzgrep /usr/bin/bzfgrep || die
		fi
	done

	# remove binaries, which a are provided by busybox
	mdelete -r /usr/bin || die

	minstalldocs CHANGES LICENSE README* Y2K_INFO || die
}