# If the emacs-el package has installed a pkgconfig file, use that to determine
# install locations and Emacs version at build time, otherwise set defaults.
%if %($(pkg-config emacs) ; echo $?)
%define emacs_version  22.2
%define emacs_lispdir  %{_datadir}/emacs/site-lisp
%define emacs_startdir %{_datadir}/emacs/site-lisp/site-start.d
%else
%define emacs_version  %{expand:%(pkg-config emacs --modversion)}
%define emacs_lispdir  %{expand:%(pkg-config emacs --variable sitepkglispdir)}
%define emacs_startdir %{expand:%(pkg-config emacs --variable sitestartdir)}
%endif

%if %($(pkg-config xemacs) ; echo $?)
%global xemacs_version 21.5
%global xemacs_lispdir %{_datadir}/xemacs/site-packages
%global xemacs_startdir %{_datadir}/xemacs/site-packages/site-start.d
%else
%global xemacs_version %(pkg-config xemacs --modversion)
%global xemacs_lispdir %(pkg-config xemacs --variable sitepkglispdir)
%global xemacs_startdir %(pkg-config xemacs --variable sitestartdir)
%endif


Summary: A language for scientific illustration
Name: gri
Version: 2.12.21
Release: 1%{?dist}
Group: Applications/Engineering
Source0: http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.gz
License: GPLv3
URL: http://gri.sourceforge.net

#Gri builds an internal popt. Fedora has a libpopt already
Patch0: gri-disable-popt.patch

BuildRequires: autoconf
BuildRequires: automake

BuildRequires: popt-devel
BuildRequires: readline-devel
BuildRequires: tex(latex)
BuildRequires: ImageMagick
BuildRequires: texinfo

BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

Requires(post): info
Requires(preun): info


%description
Gri is a language for scientific graphics programming.  It is a
command-driven application, as opposed to a click/point application.
It is analogous to latex, and shares the property that extensive power
is the reward for tolerating a modest learning curve.  Gri output is in
industry-standard PostScript, suitable for incorporation in documents
prepared by various text processors.

#Emacs package
%package -n emacs-%{name} 
Summary: Emacs lisp bytecode files for %{name} under GNU Emacs
Requires: emacs(bin) >= %{emacs_version}
Group: Applications/Engineering
BuildRequires: emacs-el
BuildRequires: emacs

%package -n emacs-%{name}-el 
Summary: Emacs lisp source files for %{name} under GNU Emacs
Group: Applications/Engineering
Requires: emacs(bin) >= %{emacs_version}
Requires: emacs-%{name} = %{version}-%{release}
BuildRequires: emacs-el

%description -n emacs-%{name}
This package provides emacs support for %{name}

%description -n emacs-%{name}-el
This package provides emacs source files for %{name}

#XEmacs package
%package -n xemacs-%{name}
Summary: Compiled elisp files to run %{name} under XEmacs
Group: Applications/Engineering
Requires: xemacs(bin) >= %{xemacs_version}
Requires: emacs-common-%{name} = %{version}-%{release}

%package -n xemacs-%{name}-el 
Summary: Emacs lisp source files for %{name} under GNU Emacs
Group: Applications/Engineering
Requires: xemacs(bin) >= %{xemacs_version}
Requires: xemacs-%{name} = %{version}-%{release}
BuildRequires: xemacs-el

%description -n xemacs-%{name}
This package provides xemacs support for %{name}

%description -n xemacs-%{name}-el
This package provides xemacs source files for %{name}

%prep
%setup -q
%patch0

#Text re-encode to UTF8
pushd .
cd doc
for i in gri.info* gri.texi
do
	iconv -c -f iso8859-1 -t utf-8 $i > $i.conv && mv -f $i.conv $i 
done
popd 

#Ensure we don't use any of gri's popt 
#stuff -- fedora has its own copy.
rm -rf ./src/popt/*

autoreconf -f

%build
%configure --enable-linux_redhat
#Do NOT use smpflags. the docs makefile races
make 


%install
rm -rf $RPM_BUILD_ROOT
# remove docinst if it is there from a previous build
rm -rf docinst
(cd doc ; make CARD_DIR=.. install-refcards)
(cd doc ; make DESTDIR=$RPM_BUILD_ROOT HTML_DIR=../docinst/html EXAMPLES_DIR=../docinst/examples html-install)
(cd docinst/html; ln -sf index.html gri1.html)
cp -f README-linux-redhat README || :
(cd src ; make install DESTDIR=$RPM_BUILD_ROOT)
(cd doc ; make install-data-local DESTDIR=$RPM_BUILD_ROOT)

# Install emacs mode
%{__install} -d $RPM_BUILD_ROOT%{emacs_lispdir}
%{__install} -d $RPM_BUILD_ROOT%{emacs_startdir}

%{__install} -d $RPM_BUILD_ROOT%{xemacs_lispdir}
%{__install} -d $RPM_BUILD_ROOT%{xemacs_startdir}
pushd src/
	emacs -batch -f batch-byte-compile %{name}-mode.el
	%{__install} -pm 0644 %{name}-mode.el %{name}-mode.elc $RPM_BUILD_ROOT%{emacs_lispdir}/
	
	rm %{name}-mode.elc
	
	xemacs -batch -f batch-byte-compile %{name}-mode.el
	%{__install} -pm 0644 %{name}-mode.el %{name}-mode.elc $RPM_BUILD_ROOT%{xemacs_lispdir}/
popd



#remove dangling symlinks
unlink ./docinst/html/examples

%post
# add a gri entry to  {_infodir}/dir
if [ "$1" = 1 ] ; then
	if ! grep -i gri %{_infodir}/dir > /dev/null
	then
		/sbin/install-info --dir-file="%{_infodir}/dir" %{_infodir}/gri.info.gz || :
	fi
fi

%preun
# remove instances of gri in {_infodir}/dir
if [ "$1" = "0" ] ; then
	if grep -i "gri" %{_infodir}/dir > /dev/null 
	then
		/sbin/install-info --dir-file="%{_infodir}/dir" --remove %{_infodir}/gri.info.gz || :
	fi
fi

%clean
rm -Rf $RPM_BUILD_ROOT

%files
%defattr(-,root,root,-)
%doc README copyright.txt license.txt
%doc docinst/html
%{_bindir}/gri
%{_bindir}/gri_unpage
%{_bindir}/gri_merge
%{_datadir}/gri
%{_mandir}/man1/gri.*
%{_mandir}/man1/gri_unpage.*
%{_mandir}/man1/gri_merge.*
%{_infodir}/gri.info*

%files -n emacs-%{name}
%defattr(-,root,root,-)
%{_datadir}/emacs/site-lisp/gri-mode.elc

%files -n emacs-%{name}-el
%defattr(-,root,root,-)
%{_datadir}/emacs/site-lisp/gri-mode.el

%files -n xemacs-%{name}
%defattr(-,root,root,-)
%{xemacs_lispdir}/*.elc

%files -n xemacs-%{name}-el
%defattr(-,root,root,-)
%{xemacs_lispdir}/*.el

%changelog
* Mon Nov 8 2010 D Haley <mycae(a!t)yahoo.com> 2.12.21-1
- Update to gri-2.12.19
* Sun Jul 19 2009 D Haley <mycae(a!t)yahoo.com> 2.12.19-1
- Update to gri-2.12.19

* Sun Jul 12 2009 D Haley <mycae(a!t)yahoo.com> 2.12.18-3
- Add XEmacs subpackages
- Fix preun postun install scripts to conform to fedora guidelines
- Disabled internal popt library

* Tue Feb 10 2009 D Haley  <mycae(a!t)yahoo.com> 2.12.18-2
- Cleared many old changelog entries by D, Kelly & T Powers (year<=2005)
- Drop readline buildreq.
- Fix lic. GPLv2 to GPLv2+
- Create emacs subpackages
- Fix release line to include dist macro

* Fri Feb 06 2009 D Haley  <mycae(a!t)yahoo.com> 2.12.18-1
- Change defattr
- Update source
- Update version to 2.12.18
- Add licence field
- Shorten description
- Fix encoding on gri.info
- Add neccesary requires

* Mon Jan 16 2006 <Dan.Kelley@Dal.Ca>
Add -private and -no_private commandline options