PKGBUILD


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# Maintainer: XavierCLL <xavier.corredor.llano (a) gmail.com>

pkgname=ncl
pkgver=6.5.0
pkgrel=1
pkgdesc='Ncar Command Language, is an interpreted language designed specifically for scientific data analysis and visualization'
url='http://www.ncl.ucar.edu'
license=('custom:NCL Source Code License')
arch=('i686' 'x86_64')
depends=('libxext' 'cairo' 'pixman' 'fontconfig' 'expat' 'bzip2' 'zlib' 'netcdf' 'hdf5' 
         'triangle' 'hdf4' 'netcdf-fortran' 'libxt' 'libxaw' 'libxext' 'libxpm' 'udunits'
         'libx11' 'imake' 'g2clib' 'gdal' 'lesstif' 'glibc' 'libjpeg' 'libpng' 'jasper' 'libaec'
         'libxaw' 'tcsh' 'flex' 'gsl')
makedepends=('gcc' 'gcc-fortran' 'tcsh' 'byacc')
provides=('ncl')
install=${pkgname}.install
backup=(etc/profile.d/ncarg.sh)
source=(ncl-$pkgver.tar.gz::https://github.com/NCAR/ncl/archive/$pkgver.tar.gz
        http://www.netlib.org/voronoi/triangle.zip Site.local ncarg.sh hluresfile ncl.install
        no_install_dep.patch::https://src.fedoraproject.org/rpms/ncl/raw/master/f/ncl-5.0.0-no_install_dep.patch
        includes.patch::https://src.fedoraproject.org/rpms/ncl/raw/master/f/ncl-5.1.0-includes.patch
        netcdff.patch::https://src.fedoraproject.org/rpms/ncl/raw/master/f/ncl-5.1.0-netcdff.patch
        paths.patch::https://src.fedoraproject.org/rpms/ncl/raw/master/f/ncl-5.1.0-paths.patch
        ncl-libs.patch::https://src.fedoraproject.org/rpms/ncl/raw/master/f/ncl-libs.patch)
optdepends=('ncl-highres: High-resolution coastlines (RANGS and GSHHS)')
md5sums=('b70819091cef3ae2d5eb106ecbc50b2c'
         '10aff8d7950f5e0e2fb6dd2e340be2c9'
         'bdbef74e361df88fbceff912bff6dd8a'
         '33fd270a3ea1b4beb770b3e89ada4f59'
         'c18b84591221cf956f3c626cf8766f41'
         '913322ce7d4ca5efed7674693e8a3124'
         'fdafb5d316ee2a86c81030a47cc9aaad'
         'a996694fec633798787cb3f288022125'
         'c40d02a87b447f79d83c3f0d56923db8'
         '9634e0287a4f972e79ceeca44387c13a'
         '2dc539dc3133339aed425aa03f87f103')
         
build() {
    # copy triangle library
    cp triangle.c triangle.h ${pkgname}-$pkgver/ni/src/lib/hlu/

    cd ${pkgname}-$pkgver

    # patchs http://pkgs.fedoraproject.org/cgit/rpms/ncl.git
    patch -Np1 --ignore-whitespace -i ../no_install_dep.patch
    patch -Np1 --ignore-whitespace -i ../includes.patch
    patch -Np1 --ignore-whitespace -i ../netcdff.patch
    patch -Np1 --ignore-whitespace -i ../paths.patch
    patch -Np1 --ignore-whitespace -i ../ncl-libs.patch
    
    # Spurrious exec permissions
    find -name '*.[fh]' -exec chmod -x {} +

    # configure
    #./Configure -ncar || return 1
    cp ../Site.local config/
    sed -i "s|YmakeRoot /usr|YmakeRoot ${pkgdir}/usr|g" config/Site.local
    # Fixup LINUX config (to expose vsnprintf prototype)
    sed -i -e '/StdDefines/s/-DSYSV/-D_ISOC99_SOURCE/' config/LINUX
    # fix include c.h
    sed -i 's|#include <ncarg/c.h>|#include "c.h"|g' common/src/libncarg_c/env.c \
    common/src/libncarg_c/gsbytes.c common/src/libncarg_c/logic32.c common/src/libncarg_c/logic64.c \
    common/src/libncarg_c/mangle.c common/src/libncarg_c/rwchinfl.c common/src/libncarg_c/trnspprt.c
    # fix netcdf.h
    sed -i 's|#include <netcdf.h>|#include "/usr/include/netcdf.h"|g' `find . -name \*.c`
    sed -i 's|#include <netcdf.h>|#include "/usr/include/netcdf.h"|g' `find . -name \*.h`
    
    ./config/ymkmf

    # build
    make Build CCOPTIONS="-O2 -std=c99 -fPIC -fno-strict-aliasing -fopenmp -lnetcdf" F77="gfortran" F77_LD="gfortran"\
        CTOFLIBS="-lgfortran" FCOPTIONS="-fPIC -fno-second-underscore -fno-range-check -fopenmp" # >> log 2>&1 
}

package() {
    # install
    cd ${pkgname}-$pkgver
    make install # >> log 2>&1

    # move libs
    mv ${pkgdir}/usr/share/ncarg/* ${pkgdir}/usr/lib/ncarg/
    rm -rf ${pkgdir}/usr/share/ncarg

    # Use system udunits
    rm -rf ${pkgdir}/usr/lib/ncarg/udunits
    ln -s /usr/share/udunits ${pkgdir}/usr/lib/ncarg/

    # set variable ncarg in system
    install -dv ${pkgdir}/etc/profile.d
    install --mode=755 ../ncarg.sh --target-directory=${pkgdir}/etc/profile.d/  

    # copy hluresfile
    install --mode=644 ../hluresfile --target-directory=${pkgdir}/usr/lib/ncarg/

    # compress and put in order man files
    cd $pkgdir/usr/man
    for listman in `ls` 
    do
        mkdir -p $pkgdir/usr/share/man/$listman
        cd $pkgdir/usr/man/$listman
        for manfiles in `ls`
        do
            gzip $manfiles
            mv ${manfiles}.gz $pkgdir/usr/share/man/$listman/
        done
    done
    rm -Rf $pkgdir/usr/man/
}