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162 lines
3.5 KiB
162 lines
3.5 KiB
# Copyright 1999-2011 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/sci-libs/libbufr/libbufr-000360.ebuild,v 1.8 2011/06/21 15:15:13 jlec Exp $
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EAPI=2
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inherit eutils fortran-2 flag-o-matic toolchain-funcs
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MY_P="${PN/lib/}_${PV}"
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DESCRIPTION="ECMWF BUFR library - includes both C and Fortran example utilities"
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HOMEPAGE="http://www.ecmwf.int/products/data/software/bufr.html"
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SRC_URI="http://www.ecmwf.int/products/data/software/download/software_files/${MY_P}.tar.gz"
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LICENSE="LGPL-3"
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SLOT="0"
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KEYWORDS="~amd64 ~x86"
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# needs someone to test on these: ~alpha ~hppa ~ia64 ~ppc ~ppc64 ~sparc etc ...
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IUSE="debug doc examples"
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RDEPEND="
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virtual/fortran
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"
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DEPEND="sys-apps/findutils"
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S=${WORKDIR}/${MY_P}
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pkg_setup() {
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fortran-2_pkg_setup
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case "$(tc-getFC)" in
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*gfortran)
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export CNAME="_gfortran"
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;;
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*g77)
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export CNAME="_gnu"
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;;
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*pgf90|*pgf77)
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export CNAME=""
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;;
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ifc|ifort)
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export CNAME="_intel"
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;;
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esac
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export target="linux"
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case "${ARCH}" in
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amd64)
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export A64="A64"
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export R64="R64"
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;;
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*)
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export A64=""
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export R64=""
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;;
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esac
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}
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src_prepare() {
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find . -type f | xargs chmod -x
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chmod +x bufrtables/links.sh
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local config="config/config.$target$CNAME$R64$A64"
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sed -i -e "s:DEBUG = -O2:DEBUG = -g:g" $config
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# add local CFLAGS to and build flags
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use debug || sed -i -e "s|\$(DEBUG)|${CFLAGS}|" $config
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# add local LDFLAGS to link commands
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sed -i \
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-e "s|-o|${LDFLAGS} -o|" \
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examples/Makefile \
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bufrtables/Makefile
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# updated for newer gcc
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epatch "${FILESDIR}"/${P}-gcc-includes.patch
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}
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src_compile() {
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EBUILD_ARCH="${ARCH}"
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EBUILD_CFLAGS="${CFLAGS}"
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unset ARCH CFLAGS
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tc-export
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append-flags -DTABLE_PATH="/usr/share/bufrtables"
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make ARCH=linux || die "make failed"
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ARCH="${EBUILD_ARCH}"
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CFLAGS="${EBUILD_CFLAGS}"
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generate_files
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cd "${S}"/examples
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make ARCH=linux decode_bufr bufr_decode create_bufr \
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decode_bufr_image tdexp || die "make examples failed"
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}
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src_test() {
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cd "${S}"/examples
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BUFR_TABLES="${S}/bufrtables/" ./decode_bufr -i \
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../data/ISMD01_OKPR.bufr < ../response_file
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}
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src_install() {
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dolib.a libbufrR64.a
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dosbin bufrtables/{bufr2txt_tables,bufr_split_tables,txt2bufr_tables}
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dobin examples/{create_bufr,decode_bufr,decode_bufr_image}
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keepdir /usr/share/bufrtables
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insinto /usr/share/bufrtables
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doins bufrtables/*000*
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# files generated above
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doenvd 20${PN}
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dodoc README
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if use doc ; then
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insinto /usr/share/doc/${P}
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doins doc/*.pdf
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fi
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if use examples ; then
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newdoc examples/README README.examples
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insinto /usr/share/doc/${P}/examples
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doins examples/{*.F,*.c,Makefile}
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fi
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}
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pkg_postinst() {
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elog
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elog "This is the only GPL'd BUFR decoder library written in C/Fortran"
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elog "but the build system is an old kluge that pre-dates the discovery"
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elog "of fire. File bugs as usual if you have build/runtime problems."
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elog ""
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elog "The default BUFR tables are stored in /usr/share/bufrtables, so"
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elog "add your local tables there if needed. Only a static lib is"
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elog "installed currently, as shared lib support is incomplete (feel"
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elog "free to submit a patch :)"
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elog ""
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elog "The installed user-land bufr utilities are just the examples;"
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elog "the main library is really all there is (and there are no man"
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elog "pages either). Install the examples and use the source, Luke..."
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elog
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}
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generate_files() {
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cat <<-EOF > 20${PN}
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BUFR_TABLES="/usr/share/bufrtables"
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CONFIG_PROTECT="/usr/share/bufrtables"
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EOF
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cat <<-EOF > response_file
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N
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N
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N
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1
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N
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EOF
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}
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