%global myname minisat

Name:           minisat2
Version:        2.2.0
Release:        5%{?dist}
Summary:        Minimalistic SAT solver

License:        MIT
Group:          Applications/Engineering
URL:            http://minisat.se/
Source0:        http://minisat.se/downloads/%{myname}-%{version}.tar.gz
# Sent sources, test, patches (below) to upstream via email on 2008-07-08:
Source1:        http://www.dwheeler.com/essays/minisat-user-guide-1.0.html
Source2:        minisat2-test.in
# Man page courtesy of Debian
Source3:        minisat.1
# Don't try to set the FPU to double precision unless the target CPU supports
# that operation
Patch0:         %{name}-FPU.patch
# Build a shared library
Patch1:         %{name}-sharedlib.patch

BuildRequires:  zlib-devel
Requires:       %{name}-libs%{?_isa} = %{version}-%{release}

%description
MiniSat is a minimalistic, open-source Boolean satisfiability problem
(SAT) solver, developed to help researchers and developers alike to get
started on SAT.  Together with SatELite, MiniSat was recently awarded in
the three industrial categories and one of the "crafted" categories of
the SAT 2005 competition.

A SAT solver can determine if it is possible to find assignments to
boolean variables that would make a given expression true, if the
expression is written with only AND, OR, NOT, parentheses, and boolean
variables.  If the expression is satisfiable, MiniSAT can also produce a
set of assignments that make the expression true.  Although the problem
is NP-complete, SAT solvers (like this one) are often able to decide
this problem in a reasonable time frame.

%package libs
Summary:        Minimalistic SAT solver library
Group:          System Environment/Libraries

%description libs
The MiniSat library.

%package devel
Summary:        Development files for %{name}
Group:          Development/Libraries
Requires:       %{name}-libs%{?_isa} = %{version}-%{release}

%description devel
The %{name}-devel package contains libraries and header files for
developing applications that use %{name}.

%prep
%setup -q -n minisat
%patch0
%patch1

cp -p %{SOURCE1} minisat-user-guide.html
cp -p %{SOURCE2} .

# Show key execution steps, so we can see that the right flags are used.
sed -i 's/@$(CXX)/$(CXX)/' mtl/template.mk

%build
# Build "simp", which adds simplification capabilities, instead of just "core"
make %{?_smp_mflags} -C simp s \
  MROOT=`pwd` \
  COPTIMIZE="$RPM_OPT_FLAGS" \
  VERSION=%{version} \
  LIB=%{myname} \
  LFLAGS="$RPM_LD_FLAGS -lz"

%install
mkdir -p $RPM_BUILD_ROOT%{_bindir}
install -m 0755 simp/%{myname} $RPM_BUILD_ROOT%{_bindir}

mkdir -p $RPM_BUILD_ROOT%{_mandir}/man1
install -m 0644 %{SOURCE3} $RPM_BUILD_ROOT%{_mandir}/man1

mkdir -p $RPM_BUILD_ROOT%{_libdir}
cp -dp simp/lib%{myname}.so* $RPM_BUILD_ROOT%{_libdir}
chmod 0755 $RPM_BUILD_ROOT%{_libdir}/lib%{myname}.so.%{version}

mkdir -p $RPM_BUILD_ROOT%{_includedir}/%{myname}/core
cp -p core/*.h $RPM_BUILD_ROOT%{_includedir}/%{myname}/core
mkdir -p $RPM_BUILD_ROOT%{_includedir}/%{myname}/mtl
cp -p mtl/*.h $RPM_BUILD_ROOT%{_includedir}/%{myname}/mtl
mkdir -p $RPM_BUILD_ROOT%{_includedir}/%{myname}/simp
cp -p simp/*.h $RPM_BUILD_ROOT%{_includedir}/%{myname}/simp
mkdir -p $RPM_BUILD_ROOT%{_includedir}/%{myname}/utils
cp -p utils/*.h $RPM_BUILD_ROOT%{_includedir}/%{myname}/utils

%check
# Test "minisat2-test.in" is a brief quote from
# http://www.satcompetition.org/2004/format-solvers2004.html
# Exit value is 10 for satisfiable, 20 for unsatisfiable
export LD_LIBRARY_PATH=$RPM_BUILD_ROOT%{_libdir}
simp/minisat minisat2-test.in minisat2-test.out || true
echo
echo "RESULTS:"
cat minisat2-test.out
result=`head -1 minisat2-test.out`
if [ "$result" = "SAT" ]; then
  echo "SUCCESS - Correctly found that it was satisfiable"
  true
else
  echo "Failed test."
  false
fi

%post libs -p /sbin/ldconfig

%postun libs -p /sbin/ldconfig

%files
%doc doc/ReleaseNotes-2.2.0.txt
%doc minisat-user-guide.html
%doc minisat2-test.in
%doc minisat2-test.out
%{_bindir}/%{myname}
%{_mandir}/man1/minisat.1*

%files libs
%doc LICENSE
%{_libdir}/lib%{myname}.so.*

%files devel
%{_includedir}/%{myname}/
%{_libdir}/lib%{myname}.so

%changelog
* Fri Mar  1 2013 Jerry James <loganjerry@gmail.com> - 2.2.0-5
- Add a man page, courtesy of the Debian maintainers
- Build a shared library, and add -devel and -libs packages (bz 912190)

* Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.2.0-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild

* Fri Jul 20 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.2.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild

* Mon Jan  9 2012 Jerry James <loganjerry@gmail.com> - 2.2.0-2
- Rebuild for GCC 4.7
- Use the canonical source URL
- Drop the use of -ffloat-store, since the code sets the FPU mode

* Wed Jun 22 2011 Jerry James <loganjerry@gmail.com> - 2.2.0-1
- New upstream version
- Drop upstreamed template patch
- Drop unnecessary spec file elements (BuildRoot, etc.)

* Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.0-10.20070721
- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild

* Sat Jul 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.0-9.20070721
- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild

* Wed Feb 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.0-8.20070721
- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild

* Thu Aug 7 2008 David A. Wheeler <dwheeler at, dwheeler.com> 2.0-7.20070721
- Removed code for switching between -O2 and -O3, per reviewer request.

* Thu Aug 7 2008 David A. Wheeler <dwheeler at, dwheeler.com> 2.0-6.20070721
- Timing tests found -O3 was unhelpful; switched back to -O2, but left stub
  in case a switch to another -O level would help in the future.
  -O3 real 0m35.714s, 0m35.714s, 0m35.834s vs. -O2 real 0m35.296s, 0m35.301s

* Tue Jul 8 2008 David A. Wheeler <dwheeler at, dwheeler.com> 2.0-5.20070721
- Moved to higher optimization level (-O3); speed is critical for this app.

* Tue Jul 8 2008 David A. Wheeler <dwheeler at, dwheeler.com> 2.0-4.20070721
- Different version number convention to better conform to Fedora guidelines
- Made macro use consistent (not used for simple commands)
- Documented when patches and documentation sent upstream

* Sat Jun 28 2008 David A. Wheeler <dwheeler at, dwheeler.com> 2.0-3.20070721
- Use "make r" instead of "make" to create "released" version
- Wrote brief user guide, included as part of this package.

* Fri Jun 27 2008 David A. Wheeler <dwheeler at, dwheeler.com> 2.0-2.20070721
- Switched from minimal "core" to more-capable "simp" (simplifier)
- Change "make" invocation so CFLAGS includes %%{optflags}
- Add test file and %%check section (so we'd know if it worked!)
- Modified description for people who don't know what SAT solvers are.

* Thu Jun 26 2008 Earl Sammons <esammons at, hush.com> 2.0-1.20070721
- Initial build
- Include Debian patches minisat2-FPU.patch and minisat2-template.patch