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# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-geosciences/gempak/gempak-5.7.2_p2.ebuild,v 1.7 2010/10/10 21:40:31 ulm Exp $
EAPI=1
inherit eutils
# They can't seem to retain a normal naming scheme, so hacks are required.
# Often the hacks change on every bump.
MY_PV="${PV/_}"
MY_P="${PN}_upc${MY_PV}"
DESCRIPTION="GEMPAK Meteorological Plotting and Analysis Package"
HOMEPAGE="http://www.unidata.ucar.edu/packages/gempak"
SRC_URI="${MY_P}.tar.gz"
LICENSE="as-is"
SLOT="0"
KEYWORDS="x86 ~ppc"
IUSE=""
RESTRICT="fetch"
DEPEND=""
RDEPEND="${DEPEND}
>=x11-libs/openmotif-2.3:0"
# More inconsistencies, this sometimes changes on bumps.
S="${WORKDIR}/GEMPAK${MY_PV}"
pkg_setup() {
# Define this here so we don't have to have it more than once.
GENTOO_VARS="NAWIPS GARPHOME GARP_PATH NA_OS GEMPAK GEMPAKHOME GEMLIB GEMEXE
GEMPDF GEMTBL GEMERR GEMHLP GEMMAPS GEMNTS GEMPARM GEMPTXT GEMGTXT
NAWIPS_EXE NAWIPS_LIB NAWIPS_INC NAWIPS_HELP NAWIPS_TABLES NWX_TABLES
NMAP_RESTORE MEL_BUFR MEL_BUFR_TABLES BRDGDIR xresources SCRIPTS_EXE
GEMDATA OBS NTRANS_META TEXT_DATA SAT RAD RADDIR LDMDATA GOES8 GOES9 HDS
MODEL SAO UPA RAW_SAO RAW_SYN RAW_UPA NLDN TORN_WARN TSTRM_WARN
TEXT_WARN RBKGPH LP XUSERFILESEARCHPATH grids"
}
pkg_nofetch() {
einfo "Please visit ${HOMEPAGE}"
einfo "and place ${A} in ${DISTDIR}."
}
src_unpack() {
setup_vars
unpack ${A}
ebegin "Applying miscellaneous fixes"
# Add needed definition
sed -e '/^GEMPAKHOME/iNAWIPS = ${S}' ${FILESDIR}/Makeinc.common >> ${CONFIGDIR}/Makeinc.common
# One of the GEMPAK cleanup scripts uses '$RM' instead of 'rm'.
sed -i -e 's/^\$RM/rm/' ${S}/bin/scripts/cleanvgf
# Eliminate bad symlink
# rm ${S}/unidata/programs/gpnexr2/rsl_colors
# This is necessary because otherwise it freaks out due to a missing
# lib/linux.
mkdir -p lib/linux
eend 0
# This is necessary because the paths to some bitmaps are hard-coded.
# epatch ${FILESDIR}/${PV}-gui.c.patch
# Fix changed header
header_replace varargs.h stdarg.h
# Can't install to /usr/local
ebegin "Fixing bad install locations"
for BADFILE in `grep -lr '/usr/local' ${S}`
do sed -i "s:/usr/local:/usr:g" ${BADFILE} ;
done
eend 0
}
src_compile() {
setup_vars
make || die
}
src_install() {
setup_vars
einfo "Pre-installing GEMPAK..."
make install || die
# This eliminates all the Makefiles, source code, header files,
# and sundry other useless files.
ebegin "Removing unnecessary files"
rm -rf ${S}/{config,include,ldm,lib,netcdf,nprogs,unidata,gempak/source}
rm -rf ${S}/comet/{dcshef,etamap,garp/{gempak,gui,include,init,object,util}}
rm ${S}/{,gempak/,comet/{,garp/}}Makefile
eend 0
# Create the directory to install GEMPAK to.
dodir usr/gempak
# Create the skeleton directory hierarchy for GEMPAK data.
keepdir usr/gempak/data/images/radar/nids
keepdir usr/gempak/data/images/sat/GOES-East
keepdir usr/gempak/data/meta
keepdir usr/gempak/data/model
keepdir usr/gempak/data/nldn
keepdir usr/gempak/data/nwx
keepdir usr/gempak/data/redbook
keepdir usr/gempak/data/surface
keepdir usr/gempak/data/upperair
dosym usr/gempak/data/model usr/gempak/data/model/hds
dosym usr/gempak/data/model usr/gempak/data/model/hrs
# Put all the necessary files in the correct place.
einfo "Installing GEMPAK..."
cp -Rfv ${S}/* ${D}/usr/gempak
# This is necessary, because otherwise some of the files will not be
# world-readable
ebegin "Fixing permissions to ensure world-readability"
chmod +r -Rf ${D}
eend 0
# Install env.d file
newenvd "${FILESDIR}"/gempak.env.d 10gempak
}
pkg_postinst() {
einfo ""
einfo "A skeleton directory hierarchy has been automatically"
einfo "created in /usr/gempak/data. If you wish to use a"
einfo "different path you will need to edit /etc/env.d/10gempak"
einfo "to reflect the change. If you already have a directory"
einfo "hierarchy of your own, then simply remove /usr/gempak/data"
einfo "and create a symbolic link from your data path to"
einfo "/usr/gempak/data. Updates/uninstalls of GEMPAK will not"
einfo "affect the symlinked directories, so long as they have data"
einfo "inside them."
einfo ""
einfo "NOTE: Some of the programs in the GEMPAK suite have paths"
einfo "hardcoded into the executables. It is ill-advised"
einfo "to start playing around with paths unless you know"
einfo "what you are doing."
einfo ""
}
header_replace() {
# Replace obsoleted header
# Usage: header_fix oldheader newheader
ebegin "Replacing obsolete header references"
for OLDFILE in `grep -lr "${1}" ${S}`
do sed -i "s:${1}:${2}:g" ${OLDFILE} ;
done
eend 0
}
setup_vars() {
# All GEMPAK paths need to be unset before attempting to compile.
unset ${GENTOO_VARS}
# These GEMPAK paths must be set to their new values before
# compiling.
export CONFIGDIR="${S}/config"
export GARPHOME="${S}/comet/garp"
export NA_OS="linux"
export NAWIPS="${S}"
}
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