Name:           lzma-sdk
Version:        4.6.5
Release:        5%{?dist}
Summary:        SDK for lzma compression

Group:          Applications/Archiving
License:        LGPLv2
URL:            http://sourceforge.net/projects/sevenzip/
Source0:        http://downloads.sourceforge.net/sevenzip/lzma465.tar.bz2
Source1:        lzma-sdk-LICENSE.fedora
Patch0:         lzma-sdk-4.6.5-sharedlib.patch

%description
LZMA SDK provides the documentation, samples, header files, libraries,
and tools you need to develop applications that use LZMA compression.

LZMA is default and general compression method of 7z format
in 7-Zip compression program (www.7-zip.org). LZMA provides high
compression ratio and very fast decompression.

LZMA is an improved version of famous LZ77 compression algorithm. 
It was improved in way of maximum increasing of compression ratio,
keeping high decompression speed and low memory requirements for
decompressing.

%package devel
Summary:        Development libraries and headers for %{name}
Requires:       %{name}%{?_isa} = %{version}-%{release}

%description devel
Development libraries and headers for %{name}.

%prep
%setup -q -c -n lzma465
%patch0 -p1 -b .shared
rm lzma.exe

for f in .h .c .cpp .dsw .dsp .java .cs .txt makefile; do
   find . -iname "*$f" | xargs chmod -x
done

# correct end-of-line encoding
sed -i 's/\r//' *.txt 

for i in \
7zFormat.txt \
CS/7zip/Compress/LzmaAlone/LzmaAlone.sln \
7zC.txt \
CS/7zip/Compress/LzmaAlone/LzmaAlone.csproj \
CPP/7zip/Bundles/Alone7z/resource.rc \
history.txt \
lzma.txt \
CPP/7zip/Compress/LZMA_Alone/makefile.gcc \
CPP/Build.mak \
C/LzmaUtil/makefile.gcc \
CPP/7zip/Bundles/Format7zR/resource.rc \
C/Archive/7z/makefile.gcc \
CPP/7zip/Archive/Archive.def \
CPP/7zip/Bundles/Format7zExtractR/resource.rc \
C/LzmaLib/resource.rc \
CPP/7zip/Archive/Archive2.def \
CPP/7zip/MyVersionInfo.rc \
Methods.txt \
C/LzmaLib/LzmaLib.def; do
    iconv -f iso-8859-1 -t utf-8 $i > $i.utf8
    touch -r $i $i.utf8
    mv $i.utf8 $i
done

install -p -m 0644 %{SOURCE1} .

%build
cd CPP/7zip/Compress/LZMA_Alone
make -f makefile.gcc clean all CXX="gcc %{optflags} -fPIC" CXX_C="gcc %{optflags} -fPIC"

%install
rm -rf %{buildroot}
mkdir -p %{buildroot}%{_libdir}
install -m0755 CPP/7zip/Compress/LZMA_Alone/liblzmasdk.so.4.6.5 %{buildroot}%{_libdir}
pushd %{buildroot}%{_libdir}
ln -s liblzmasdk.so.4.6.5 liblzmasdk.so.4
ln -s liblzmasdk.so.4.6.5 liblzmasdk.so
popd
mkdir -p %{buildroot}/%{_includedir}/lzma465/
find -iname '*.h' | xargs -I {} install -m0644 -D {} %{buildroot}/%{_includedir}/lzma465/{}

%post -p /sbin/ldconfig
%postun -p /sbin/ldconfig

%files
%doc lzma.txt history.txt lzma-sdk-LICENSE.fedora
%{_libdir}/liblzmasdk.so.*

%files devel
%doc 7z*.txt Methods.txt
%{_includedir}/lzma465/
%{_libdir}/liblzmasdk.so

%changelog
* Tue Aug  9 2011 Tom Callaway <spot@fedoraproject.org> - 4.6.5-5
- rework package to be more normal

* Wed Apr 27 2011 Jon Ciesla <limb@jcomserv.net> - 4.6.5-4
- Additional provides macro.

* Mon Apr 11 2011 Jon Ciesla <limb@jcomserv.net> - 4.6.5-3
- Stripped perl(SevenZip) provides.

* Tue Apr 05 2011 Jon Ciesla <limb@jcomserv.net> - 4.6.5-2
- Licensing clarification.

* Wed May 26 2010 Jon Ciesla <limb@jcomserv.net> - 4.6.5-1
- Initial build