%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  dparser
%global packver   1.3.1-13
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.3.1.13
Release:          1%{?dist}%{?buildtag}
Summary:          Port of 'Dparser' Package

License:          BSD_3_clause + file LICENSE
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 3.3
Requires:         R-core >= 3.3
BuildRequires:    R-CRAN-digest 
BuildRequires:    R-methods 
Requires:         R-CRAN-digest 
Requires:         R-methods 

%description
A Scannerless GLR parser/parser generator.  Note that GLR standing for
"generalized LR", where L stands for "left-to-right" and R stands for
"rightmost (derivation)".  For more information see
<https://en.wikipedia.org/wiki/GLR_parser>. This parser is based on the
Tomita (1987) algorithm. (Paper can be found at
<https://aclanthology.org/P84-1073.pdf>). The original 'dparser' package
documentation can be found at <https://dparser.sourceforge.net/>.  This
allows you to add mini-languages to R (like rxode2's ODE mini-language
Wang, Hallow, and James 2015 <DOI:10.1002/psp4.12052>) or to parse other
languages like 'NONMEM' to automatically translate them to R code.  To use
this in your code, add a LinkingTo dparser in your DESCRIPTION file and
instead of using #include <dparse.h> use #include <dparser.h>.  This also
provides a R-based port of the make_dparser
<https://dparser.sourceforge.net/d/make_dparser.cat> command called
mkdparser().  Additionally you can parse an arbitrary grammar within R
using the dparse() function, which works on most OSes and is mainly for
grammar testing.  The fastest parsing, of course, occurs at the C level,
and is suggested.

%prep
%setup -q -c -n %{packname}

# fix end of executable files
find -type f -executable -exec grep -Iq . {} \; -exec sed -i -e '$a\' {} \;
# prevent binary stripping
[ -d %{packname}/src ] && find %{packname}/src -type f -exec \
  sed -i 's@/usr/bin/strip@/usr/bin/true@g' {} \; || true
[ -d %{packname}/src ] && find %{packname}/src/Make* -type f -exec \
  sed -i 's@-g0@@g' {} \; || true
# don't allow local prefix in executable scripts
find -type f -executable -exec sed -Ei 's@#!( )*/usr/local/bin@#!/usr/bin@g' {} \;

%build

%install

mkdir -p %{buildroot}%{rlibdir}
%{_bindir}/R CMD INSTALL -l %{buildroot}%{rlibdir} %{packname}
test -d %{packname}/src && (cd %{packname}/src; rm -f *.o *.so)
rm -f %{buildroot}%{rlibdir}/R.css
# remove buildroot from installed files
find %{buildroot}%{rlibdir} -type f -exec sed -i "s@%{buildroot}@@g" {} \;

%files
%{rlibdir}/%{packname}