%define offrel 2

Name:         euler
Summary:      euler - doing mathematics interactively
Copyright:    GPL
Group:        Productivity/Scientific/Math
Version:      1.60
Release:      %{offrel}.mv.1.SuSE9.2
Packager:     Martin Väth <vaeth@mathematik.uni-wuerzburg.de>
Source0:      %{name}-%{version}.tar.bz2
Patch0:       %{name}-%{version}-%{offrel}.patch
BuildRoot:    %{_tmppath}/%{name}-%{version}-build
Prefix:       %{_prefix}

%description
EULER is a program for quickly and interactively computing with real and
complex numbers and matrices, or with intervals. It can draw your functions in
two and three dimensions. However, it should be stressed that EULER is not a
computer algebra program. In general, those algebra programs are much slower
than numerical programs. They simply serve a different purpose.

%prep
umask 022
test -n '%{buildroot}' || { echo "Must use buildroot" ; exit 1 ; }
%if %{?fake:%fake}%{!?fake:0}
%setup -T -D -c
%else
%setup -c -q
test -d %{name}-%{version} && mv %{name}-%{version}/* .
test -d %{name} && mv %{name}/* .
%patch0 -p0
%endif

%build
umask 022
cd "$RPM_BUILD_DIR"/%{name}-%{version}
%if %{?fake:%fake}%{!?fake:0}
%else
cd source
export CFLAGS="${CFLAGS:-%optflags} -DINSTALL_DIR=\\\"%{_prefix}\\\""
make CC="gcc $CFLAGS"
strip euler
%endif

%install
%define eulerdata %{_datadir}/euler
umask 022
cd "$RPM_BUILD_DIR"/%{name}-%{version}
test -n '%{buildroot}'
test -d '%{buildroot}' && rm -rf '%{buildroot}'
install -d -m 755 '%{buildroot}%{eulerdata}'
cp -pr progs '%{buildroot}%{eulerdata}'
chmod -R u+w,a+rX,go-w '%{buildroot}%{eulerdata}'
cd source
install -d -m 755 '%{buildroot}%{_bindir}'
install -p -m 755 euler '%{buildroot}%{_bindir}'
install -p -m 644 help.txt '%{buildroot}%{eulerdata}'
cd ..

%clean
test -n '%{buildroot}' -a -d '%{buildroot}' && rm -rf '%{buildroot}'

%files
%defattr(-,root,root)
%doc ChangeLog README TODO dll docs
%{_bindir}/euler
%{eulerdata}

%changelog
* Wed Nov 26 2003 Martin Väth <vaeth@mathematik.uni-wuerzburg.de>
- minor compatibility improvements
* Fri Oct 31 2003 Martin Väth <vaeth@mathematik.uni-wuerzburg.de>
- built from scratch