From 83dccec734b02401bf8d5b6ed8787c3ba74275f0 Mon Sep 17 00:00:00 2001
From: Matthew D Truch <mtruch@fedoraproject.org>
Date: Jul 25 2010 16:12:03 +0000
Subject: Package fpack and funpack utilities.


---

diff --git a/cfitsio.spec b/cfitsio.spec
index d387966..aa0cef8 100644
--- a/cfitsio.spec
+++ b/cfitsio.spec
@@ -1,6 +1,6 @@
 Name:           cfitsio
 Version:        3.240
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Library for manipulating FITS data files
 
 Group:          Development/Libraries
@@ -49,6 +49,28 @@ BuildArch:  noarch
 %description docs
 Stand-alone documentation for cfitsio.
 
+%package -n fpack
+Summary: FPACK FITS image compression and decompression utilites
+Group: Applications/Engineering
+
+%description -n fpack
+fpack optimally compresses FITS format images and funpack restores them
+to the original state.
+
+* Integer format images are losslessly compressed using the Rice
+compression algorithm.
+    * typically 30% better compression than GZIP
+    * about 3 times faster compression speed than GZIP
+    * about the same uncompression speed as GUNZIP 
+
+* Floating-point format images are compressed with a lossy algorithm
+    * truncates the image pixel noise by a user-specified amount to
+      produce much higher compression than by lossless techniques
+    * the precision of scientific measurements in the compressed image
+      (relative to those in the original image) depends on the selected
+       amount of compression
+
+
 %prep
 %setup -q -n cfitsio
 %patch0 -p1
@@ -60,6 +82,9 @@ export FC
 export CC=gcc # fixes -O*, -g
 %configure
 make shared %{?_smp_mflags}
+ln -s libcfitsio.so.0 libcfitsio.so
+make fpack %{?_smp_mflags}
+make funpack %{?_smp_mflags}
 unset FC
 # Manually fix pkgconfig .pc file (BZ 436539)
 sed 's|${exec_prefix}/lib|${exec_prefix}/%{_lib}|' cfitsio.pc >cfitsio.pc.new
@@ -85,6 +110,8 @@ make LIBDIR=%{_lib} INCLUDEDIR=include/%{name} CFITSIO_LIB=%{buildroot}%{_libdir
 pushd %{buildroot}%{_libdir}
 ln -s libcfitsio.so.0 libcfitsio.so
 popd
+mkdir %{buildroot}%{_bindir}
+cp -p f{,un}pack %{buildroot}%{_bindir}/
 
 %clean
 rm -rf %{buildroot}
@@ -106,13 +133,23 @@ rm -rf %{buildroot}
 
 %files static
 %defattr(-,root,root,-)
+%doc License.txt
 %{_libdir}/libcfitsio.a
 
 %files docs
 %defattr(-,root,root,-)
-%doc fitsio.doc fitsio.ps cfitsio.doc cfitsio.ps
+%doc fitsio.doc fitsio.ps cfitsio.doc cfitsio.ps License.txt
+
+%files -n fpack
+%defattr(-,root,root,-)
+%doc fpackguide.pdf License.txt
+%{_bindir}/fpack
+%{_bindir}/funpack
 
 %changelog
+* Sun Jul 25 2010 Matthew Truch <matt at truch.net> - 3.240-3
+- Package fpack and funpack utilities in fpack package.
+
 * Sun Feb 21 2010 Matthew Truch <matt at truch.net> - 3.240-2
 - Fix pkgconfig version number.