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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-libs/libnc-dap/libnc-dap-3.7.3-r1.ebuild,v 1.2 2009/05/11 03:50:00 nerdboy Exp $
inherit eutils flag-o-matic fortran
DESCRIPTION="An OPeNDAP-enabled version of the NetCDF 3.6 API that replaces the standard NetCDF library."
HOMEPAGE="http://opendap.org/index.html"
SRC_URI="http://opendap.org/pub/source/${P}.tar.gz"
LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~ppc64 ~x86"
IUSE="debug fortran full-test"
RDEPEND="dev-util/cppunit
full-test? ( dev-util/dejagnu )"
DEPEND="${RDEPEND}
sys-libs/zlib
>=dev-libs/libxml2-2.5.7
>=net-misc/curl-7.10.6
<=sci-libs/libdap-3.8.2"
pkg_setup() {
if use fortran; then
fortran_pkg_setup
case "${FORTRANC}" in
# probably needs more compilers here, of which I have
# none, so feel free to provide flags for others...
g77)
export FCLAGS+="-finit-local-zero -fno-automatic \
-fno-second-underscore -std=legacy -ff2c \
-fall-intrinsics -static-libgfortran"
;;
*)
export FCLAGS+="-finit-local-zero -fno-automatic \
-fno-second-underscore -std=gnu \
-fall-intrinsics -static-libgfortran"
;;
esac
else
export FC=""
fi
if use full-test; then
if [ -n "${DAP_TEST_OPTS}" ]; then
elog "User-specified test URL is ${DAP_TEST_OPTS}."
else
elog "User-specified test URL is not set; if needed, set"
elog "DAP_TEST_OPTS to a URL of your choice and rebuild."
fi
elog
elog "The full regression test does two passes, the second one with"
elog "remote data queries. The latter part can take several hours,"
elog "so hit Ctl-C now and set USE=-full-test if you'd rather not."
epause 10
fi
}
src_unpack() {
unpack ${A}
cd "${S}"
# increase the number of open netcdf files
sed -i -e "s:MAX_NC_OPEN 32:MAX_NC_OPEN 128:g" \
lnetcdf/{lnetcdf.h,netcdf.h} \
|| die "sed headers failed"
# missing definition causes unknown symbol errors
epatch "${FILESDIR}"/${P}_template-fix.patch
# this is specific to GNU Fortran
if [[ ${FORTRANC} = gfortran ]] ; then
elog "updating for gfortran..."
sed -i -e "s/= -Df2cFortran/= -DgFortran/" Makefile.in \
|| die "sed makefile.in failed"
fi
}
src_compile() {
local test_conf="${DAP_TEST_OPTS}"
local myconf="--disable-dependency-tracking --enable-largefile \
--enable-64bit"
use fortran || myconf="${myconf} --disable-f77"
# debug can be set to 2 for extra verbosity
use debug && myconf="${myconf} --enable-debug=1"
econf ${myconf} ${test_conf} || die "econf failed"
emake -j1 || die "emake failed"
}
src_test() {
if use full-test; then
cd "${S}"/nc_test
# These tests should all pass, but the non-local tests can take
# several hours to complete.
make check || die "Regression tests failed!"
cd "${S}"
# This test has unexpected failures
make check
else
# unit tests only
cd "${S}"/unit-tests
ln -sf ../ncdump/testsuite testsuite
# These tests should also pass
make check || die "Unit tests failed!"
fi
}
src_install() {
emake DESTDIR="${D}" install || die "emake install failed"
mv "${D}"usr/bin/ncdump "${D}"usr/bin/dncdump
# this is just the netcdf ncdump man page...
#newman ncdump/ncdump.1 dncdump.1
dodoc README NEWS README.translation
}
pkg_postinst() {
elog
elog "If you want to run the regression tests with a custom URL and"
elog "dataset then you can pass it via the following option:"
elog
elog "DAP_TEST_OPTS=--with-data-url=<your URL> emerge libnc-dap"
elog
elog "for example, http://test.opendap.org/opendap/nph-dods/data/nc/test.nc"
elog "Just make sure you have test enabled in your FEATURES and"
elog "an active Internet connection."
elog
}
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