# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-libs/nspr/nspr-4.9.6.ebuild,v 1.1 2013/03/29 01:24:59 anarchy Exp $

EAPI=5
WANT_AUTOCONF="2.1"

inherit autotools eutils flag-o-matic versionator multilib-minimal

DESCRIPTION="Netscape Portable Runtime"
HOMEPAGE="http://www.mozilla.org/projects/nspr/"
SRC_URI="ftp://ftp.mozilla.org/pub/mozilla.org/nspr/releases/v${PV}/src/${P}.tar.gz"

LICENSE="|| ( MPL-2.0 GPL-2 LGPL-2.1 )"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
IUSE="debug"

src_prepare() {
	mkdir build inst
	epatch "${FILESDIR}"/${PN}-4.6.1-lang.patch
	epatch "${FILESDIR}"/${PN}-4.7.0-prtime.patch
	epatch "${FILESDIR}"/${PN}-4.7.1-solaris.patch
	epatch "${FILESDIR}"/${PN}-4.7.4-solaris.patch
	epatch "${FILESDIR}"/${PN}-4.8.3-aix-gcc.patch
	epatch "${FILESDIR}"/${PN}-4.8.4-darwin-install_name.patch
	epatch "${FILESDIR}"/${PN}-4.8.9-link-flags.patch
	# We do not need to pass -L$libdir via nspr-config --libs
	epatch "${FILESDIR}"/${PN}-4.9.5_nspr_config.patch

	# We must run eautoconf to regenerate configure
	cd "${S}"/mozilla/nsprpub
	eautoconf

	# make sure it won't find Perl out of Prefix
	sed -i -e "s/perl5//g" "${S}"/mozilla/nsprpub/configure || die

	# Respect LDFLAGS
	sed -i -e 's/\$(MKSHLIB) \$(OBJS)/\$(MKSHLIB) \$(LDFLAGS) \$(OBJS)/g' \
		"${S}"/mozilla/nsprpub/config/rules.mk || die

	# not all generated makefiles are put into ${S}/build
	# in-source build needs copying, we can't just set BUILD_DIR="${S}/build" 
	multilib_copy_sources
}

multilib_src_configure() {
	cd build

	# respect optimization flags
	local OPT=$(get-flag -O?)
	filter-flags -O?

	# "real" cross-compiling, i.e. non-multilib needs testing - 2013-04-12
	if tc-is-cross-compiler; then
		tc-export AR CC CXX RANLIB

		# most probably not needed
		#export ac_cv_path_AR="${AR}"

		# build system swaps the meaning of BUILD and HOST
		tc-export_build_env BUILD_CC
		export	HOST_CC=${BUILD_CC} \
				HOST_CFLAGS=${BUILD_CFLAGS} \
				HOST_LDFLAGS=${BUILD_LDFLAGS} \
				CROSS_COMPILE=1
	fi

	# econf sets --host=${CHOST}, eclasses might set --build=${CBUILD}
	# switch CHOST and CBUILD for a proper econf - do not export these
	local CHOST="${CBUILD:-${CHOST}}"
	local CTARGET="${CTARGET:-${CHOST}}"
	local CBUILD="${CTARGET}"

	LC_ALL="C" ECONF_SOURCE="../mozilla/nsprpub" \
	econf \
		--libdir="${EPREFIX}/usr/$(get_libdir)" \
		$(if has_multilib_profile; then test64=$(get_libdir)
		  else test64=${CTARGET}; test64=${test64%%-*}; fi
		  if [[ -z "${test64##*64}" ]]; then echo "--enable-64bit" ; fi
		) \
		$(use_enable debug) \
		$(use_enable !debug optimize ${OPT})
}

multilib_src_compile() {
	emake -C build || die "failed to build"
}

multilib_src_install() {
	emake -C build DESTDIR="${D}" install || die "emake install failed"

	# Remove stupid files in /usr/bin
	einfo "removing static libraries as upstream has requested!"
	rm -f "${ED}"/usr/$(get_libdir)/*.a || die "failed to remove static libraries."
	rm -f "${ED}"/usr/bin/prerr.properties || die "failed to cleanup unneeded files"

	# Append version magic
	find "${ED}/usr/$(get_libdir)" -name "*.so" -exec mv {}{,.${PV}} \; \
		|| die "appending version magic failed"

	# Install nspr-config
	is_final_abi && { 
		dobin build/config/nspr-config || die "failed to install nspr-config"
	}
}