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Diffstat (limited to 'sci-libs/libbufr/libbufr-000405.ebuild')
| -rw-r--r-- | sci-libs/libbufr/libbufr-000405.ebuild | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/sci-libs/libbufr/libbufr-000405.ebuild b/sci-libs/libbufr/libbufr-000405.ebuild new file mode 100644 index 000000000000..96df106f0f03 --- /dev/null +++ b/sci-libs/libbufr/libbufr-000405.ebuild @@ -0,0 +1,199 @@ +# Copyright 1999-2016 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ + +EAPI=5 + +inherit eutils fortran-2 toolchain-funcs + +MY_P="${PN/lib/}dc_${PV}" + +DESCRIPTION="ECMWF BUFR library - includes both C and Fortran example utilities" +HOMEPAGE="https://software.ecmwf.int/wiki/display/BUFR/BUFRDC+Home" +SRC_URI="https://software.ecmwf.int/wiki/download/attachments/35752466/${MY_P}.tar.gz" + +LICENSE="LGPL-3" +SLOT="0" +KEYWORDS="~amd64 ~ppc ~ppc64 ~x86" +# needs someone to test on these: ~alpha ~hppa ~ia64 ~sparc etc ... + +IUSE="debug doc examples lto" + +RDEPEND=" + virtual/fortran + " + +DEPEND="sys-apps/findutils" + +S=${WORKDIR}/${MY_P} + +if use lto; then + RESTRICT="strip" +fi + +pkg_setup() { + fortran-2_pkg_setup + case "$(tc-getFC)" in + *gfortran) + export CNAME="_gfortran" + ;; + *g77) + export CNAME="_gnu" + ;; + *pgf90|*pgf77) + export CNAME="" + ;; + ifc|ifort) + export CNAME="_intel" + ;; + esac + + elog "Note non-GNU compilers are not currently supported on non-x86" + elog "architectures. If you need it, please submit a patch..." + + export target="linux" + export A64="" + export R64="" + case "${ARCH}" in + amd64) + export R64="R64" + export A64="A64" + ;; + ppc64) + export target="ppc_G5" + ;; + ppc) + export target="ppc" + ;; + *) + ;; + esac +} + +src_prepare() { + update_configs + epatch "${FILESDIR}"/${P}-makefile.patch + + local config="config/config.$target$CNAME$R64$A64" + + if [[ "${ARCH}" == "ppc" ]] ; then + sed -i -e "s|= -mcpu=G4 -mtune=G4|= |" ${config} + elif [[ "${ARCH}" == "ppc64" ]] ; then + sed -i -e "s|= -mcpu=G5 -mtune=G5|= |" ${config} + else + cp ${config}.in ${config} || die "Error updating config!" + fi + + sed -i -e "s:DEBUG = -O2:DEBUG = -g:g" ${config} + use debug || sed -i -e "s:DEBUG = -g:DEBUG =:g" ${config} + + # add local CFLAGS to build flags + sed -i -e "s|\$(DEBUG)|${CFLAGS} \$(DEBUG) -fPIC|" \ + -e 's|emos|/usr/share/bufrtables|g' ${config} + + # add local LDFLAGS to bins + sed -i \ + -e "s|-o|${LDFLAGS} -fPIC -o|" \ + examples/Makefile \ + bufrtables/Makefile +} + +src_compile() { + export BUFR_TABLES="${S}"/bufrtables + EBUILD_ARCH="${ARCH}" + EBUILD_CFLAGS="${CFLAGS}" + unset ARCH CFLAGS + + tc-export CC FC AR NM STRIP RANLIB + TC_FLAGS="CC=$CC FC=$FC AR=$AR RANLIB=$RANLIB" + ARFLAGS="rv" + + if use lto; then + PLUGIN_PATH="--plugin=$(gcc -print-prog-name=liblto_plugin.so)" + tc-ld-is-gold && ARFLAGS="rv ${PLUGIN_PATH}" + fi + + # emake won't work with this fossil... + BUFRFLAGS="ARCH=$target R64=$R64 CNAME=$CNAME" + make $TC_FLAGS ARFLAGS="${ARFLAGS}" $BUFRFLAGS || die "make failed" + + generate_files + + ARCH="${EBUILD_ARCH}" + CFLAGS="${EBUILD_CFLAGS}" +} + +src_test() { + unset ARCH CFLAGS + BUFRFLAGS="ARCH=$target R64=$R64 CNAME=$CNAME" + make $BUFRFLAGS test || die "make test failed" + + ARCH="${EBUILD_ARCH}" + CFLAGS="${EBUILD_CFLAGS}" +} + +src_install() { + # install library + dolib.a libbufr$R64.a + + dosbin bufrtables/{bufr2txt_tables,bufr_split_tables,txt2bufr_tables} + dobin examples/{bufr_decode_all,create_bufr,decode_bufr,decode_bufr_image,tdexp} + + keepdir /usr/share/bufrtables + insinto /usr/share/bufrtables + doins -r bufrtables/{B,C,D}*.* + + # files generated above + doenvd 20${PN} + + dodoc README + if use doc ; then + insinto /usr/share/doc/${PF} + doins doc/*.pdf + fi + + if use examples ; then + newdoc examples/README README.examples + insinto /usr/share/doc/${PF}/examples + doins examples/{*.F,*.c,Makefile} + fi +} + +pkg_postinst() { + elog + elog "This is the only GPL'd BUFR decoder library written in C/Fortran" + elog "but the build system is an old kluge that pre-dates the discovery" + elog "of fire. File bugs as usual if you have build/runtime problems." + elog "" + elog "The default BUFR tables are stored in /usr/share/bufrtables, so" + elog "add your local tables there if needed. Only a static lib is" + elog "installed currently, as shared lib support is incomplete (feel" + elog "free to submit a patch :)" + elog "" + elog "The installed user-land bufr utilities are just the examples;" + elog "the main library is really all there is (and there are no man" + elog "pages either). Install the examples and use the source, Luke..." + elog +} + +generate_files() { + ## Do not remove blank lines from the response file + cat <<-EOF > 20${PN} + BUFR_TABLES="/usr/share/bufrtables" + EOF +} + +update_configs() { + find . -type f -name \*.distinct -o -name \*.f -o -name \*.in \ + | xargs chmod -x + cp options/options_linux options/options_ppc + cp options/options_linux options/options_ppc_G5 + cp pbio/sources.linux pbio/sources.ppc + cp pbio/sources.linux pbio/sources.ppc_G5 + pushd config > /dev/null + cp config.ppc_gfortran.in config.ppc_gfortran + cp config.ppc_gfortranR64.in config.ppc_gfortranR64 + cp config.ppc_gfortran_G5.in config.ppc_gfortran_G5 + cp config.ppc_gfortranR64_G5.in config.ppc_gfortranR64_G5 + popd > /dev/null +} |