# $Id$

PNAME="openssl-compat"
PVER="1.0.2n"
PBUILD="r1"

PCAT="dev-libs"

DESCRIPTION="Provides libraries for SSL v2/3 and TLS v1."
HOMEPAGE="http://www.openssl.org/"

DEPEND=">= virtual/glibc"

SDEPEND=">= dev-lang/perl-5
	>= virtual/sed
	>= x11-misc/makedepend-1"

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

sminclude multilib mbuild mtools
msetfeature "!check"

SRC_URI=(
	http://www.openssl.org/source/${SRCFILE}
	mirror://openssl/${SRCFILE}
	mirror://openssl/openssl-1.0-versioned-symbols.patch
)

UP2DATE="updatecmd http://ftp.openssl.org/source/ | grep '${PNAME}-[0-9]' | highesttarball gz"

# pkgs to rebuild: openssh, openvpn, proftpd, dovecot, subversion, neon, nxssh

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

	# prevent conflicts with openssl-1.1
	mpatch openssl-1.0-versioned-symbols.patch || die
}

src_compile()
{
	local abi
	local libdir
	local myopts
	local myoptflags

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

		case ${abi} in
			m32) libdir="lib" ;;
			m64) libdir="lib64" ;;
		esac

		myopts="linux-${ARCH}"
		[[ ${ARCH} = i*86 ]] && myopts="linux-elf"
		if [[ ${ARCH} = x86_64 ]] && [[ ${abi} = m32 ]]
		then
			myopts="linux-elf"
		fi

		# disable ssl3
		# disabled, nssl requires this -fixme!
		#myoptflags+=" no-ssl3-method"
		# enable 64 bit ec_nistp
		if [[ ${ARCH} = x86_64 ]] && [[ ${abi} = m64 ]]
		then
			myoptflags+=" enable-ec_nistp_64_gcc_128"
		fi

		echo "Compiler: ${myopts}"

		abi-${abi} ./Configure \
			--openssldir=/etc/ssl \
			--prefix=/usr \
			--libdir=${libdir}/openssl-1.0 \
			shared ${myoptflags} threads zlib ${myopts} || die

		make depend || die
	done

	mmake -j1 || die
}

src_install()
{
	cd ${SRCDIR}

	# needed directories
	minstalldir /etc/ssl || die

	mmake -j1 INSTALL_PREFIX=${BINDIR} install_sw || die

	# fix permissions
	mchmod 0755 /usr/$(mlibdir)/openssl-1.0/pkgconfig || die

	# do not conflict with openssl
	minstalldir /usr/include/openssl-1.0 || die
	mmove ${BINDIR}/usr/include/openssl /usr/include/openssl-1.0/ || die
	mmove ${BINDIR}/usr/$(mlibdir)/openssl-1.0/libcrypto.so.1.0.0 /usr/$(mlibdir)/ || die
	mmove ${BINDIR}/usr/$(mlibdir)/openssl-1.0/libssl.so.1.0.0 /usr/$(mlibdir)/ || die
	mlink ../libssl.so.1.0.0 /usr/$(mlibdir)/openssl-1.0/libssl.so || die
	mlink ../libcrypto.so.1.0.0 /usr/$(mlibdir)/openssl-1.0/libcrypto.so || die
	sed -i 's:/include$:/include/openssl-1.0:' ${BINDIR}/usr/$(mlibdir)/openssl-1.0/pkgconfig/*.pc || die
	if [[ $(mlibdir) != lib ]]
	then
		mmove ${BINDIR}/usr/lib/openssl-1.0/libcrypto.so.1.0.0 /usr/lib/ || die
		mmove ${BINDIR}/usr/lib/openssl-1.0/libssl.so.1.0.0 /usr/lib/ || die
		mlink ../libssl.so.1.0.0 /usr/lib/openssl-1.0/libssl.so || die
		mlink ../libcrypto.so.1.0.0 /usr/lib/openssl-1.0/libcrypto.so || die
		sed -i 's:/include$:/include/openssl-1.0:' ${BINDIR}/usr/lib/openssl-1.0/pkgconfig/*.pc || die
	fi
	mmove ${BINDIR}/usr/bin/openssl /usr/bin/openssl-1.0 || die
	mdelete -r /etc || die
	mdelete /usr/bin/c_rehash || die

	# install configure check compat symlinks
	mlink ./ /usr/include/openssl-1.0/include || die
	mlink ../../$(mlibdir)/openssl-1.0 /usr/include/openssl-1.0/$(mlibdir) || die
	if [[ $(mlibdir) != lib ]]
	then
		mlink ../../lib/openssl-1.0 /usr/include/openssl-1.0/lib || die
	fi

	# install docs
	minstalldocs CHANGES* FAQ LICENSE NEWS README doc/*.txt || die
}