# On every new version, we need to do a local build to make 
# the PDF docs, and update the source files in CVS.
%define makedocs 0

Name:		lout
Summary: 	A document formatting system
Version: 	3.39
Release: 	1
License: 	GPLv2+
Group: 		Applications/Publishing
URL:		ftp://ftp.cs.usyd.edu.au/jeff/lout/
Source0:	ftp://ftp.cs.usyd.edu.au/jeff/lout/%{name}-%{version}.tar.gz
Source1:	ftp://ftp.cs.usyd.edu.au/jeff/lout/%{name}-%{version}.tar.gz.sig
%if !%{makedocs}
Source2:	%{name}-%{version}-design.pdf
Source3:	%{name}-%{version}-expert-guide.pdf
Source4:	%{name}-%{version}-user-guide.pdf
Source5:	%{name}-%{version}-slides.pdf
%endif
Patch0:		%{name}-%{version}-aix.patch

BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root
BuildRequires:	ghostscript

%description
Lout is a document formatting system designed and implemented by Jeffrey 
Kingston at the Basser Department of Computer Science, University of 
Sydney, Australia. The system reads a high-level description of a document 
similar in style to LaTeX and produces a PostScript file which can be 
printed on most laser printers and graphic display devices. Plain text 
output is also available, PDF output is limited but working (e.g. no 
graphics). Lout is inherently multilingual. Adding new languages is easy. 


%prep
%setup -q
%patch0


%build
make COPTS="${CFLAGS}" \
     BINDIR=%{_bindir} \
     LOUTLIBDIR=%{_datadir}/%{name} \
     LOUTDOCDIR=%{_datadir}/%{name}/doc \
     MANDIR=%{_mandir}/man1 \
     prg2lout lout

function render_docs {
    subdir=$1
    pdf_file=$2
    passes=$3

    curdir=$(pwd)
    cd doc/$subdir

    # We need to set the PATH variable here, because lout eventually exec's
    #   prg2lout.  In order for lout to find the latter, we have to set the
    #   PATH.
    # We also need to tell lout where to find its files, since we haven't
    #   installed them in their final location under /usr/share/lout/ yet.
    PATH=$curdir lout \
       -I $curdir/include \
       -D $curdir/data \
       -F $curdir/font \
       -H $curdir/hyph \
       -C $curdir/maps \
       -r${passes} all > outfile.ps
    # Note that the above clobbers the prebuilt file outfile.ps that is
    # included in Lout's source tarball.
    ps2pdf -sPAPERSIZE=a4 outfile.ps ../${pdf_file}
    rm *.li *.ld outfile.ps
    cd ../..
}

# For some reason, ps2pdf segfaults in koji.
%if %{makedocs}
render_docs design design.pdf       3
render_docs expert expert-guide.pdf 4
render_docs slides slides.pdf       2
render_docs user   user-guide.pdf   6
%else
cp %{SOURCE2} %{SOURCE3} %{SOURCE4} %{SOURCE5} doc/
%endif


%install
[ "${RPM_BUILD_ROOT}" != "/" ] && rm -rf ${RPM_BUILD_ROOT}

mkdir -p ${RPM_BUILD_ROOT}%{_bindir}
mkdir -p ${RPM_BUILD_ROOT}%{_datadir}/%{name}/doc
mkdir -p ${RPM_BUILD_ROOT}%{_mandir}/man1

make BINDIR=${RPM_BUILD_ROOT}%{_bindir} \
     LOUTLIBDIR=${RPM_BUILD_ROOT}%{_datadir}/%{name} \
     LOUTDOCDIR=${RPM_BUILD_ROOT}%{_datadir}/%{name}/doc \
     MANDIR=${RPM_BUILD_ROOT}%{_mandir}/man1 \
     install installman installdoc

/usr/bin/strip ${RPM_BUILD_ROOT}%{_bindir}/* || :

# looks like a vim swap file
rm -rf ${RPM_BUILD_ROOT}%{_datadir}/%{name}/doc/user/.README.swp

cd ${RPM_BUILD_ROOT}
mkdir -p usr/bin
cd usr/bin
ln -sf ../..%{_bindir}/* .


%clean
[ "${RPM_BUILD_ROOT}" != "/" ] && rm -rf ${RPM_BUILD_ROOT}


%files
%defattr(-,root,system,-)
%doc gpl.txt README READMEPDF
%{_bindir}/*
%{_datadir}/%{name}
%{_mandir}/man1/*.1
/usr/bin/*


%changelog
* Thu Jan 13 2011 Michael Perzl <michael@perzl.org> - 3.39-1
- first version for AIX5L v5.1 and higher