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Building the RPM file for GSAS with EXPGUI

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Notes:

• the RPM files must be built in /usr/src/redhat. This means either the root account must be used or the ownership or protection of the directories must be changed, for example using

           chown -R user.856 /usr/src/redhat
  

• The rpm program was updated in version 7.0 of RedHat Linux. To create an rpm file that can be loaded by an older version of Linux, either work in 6.2 or use an older version of rpm (for example, use /mnt/62/bin/rpm in place of the rpm command below).

Steps to build a RPM file

1. Place the following files in /usr/src/redhat/SOURCES:

   gsaskit.tar.gz

   This is the standard Linux GSAS distribution, as prepared by Bob Von Dreele at Los Alamos

   expgui_ALPHA.tar.gz

   This is the latest EXPGUI distribution, as prepared by Brian Toby at NIST

   gsas_patch

   This file contains patches that correct text files, these are created using the diff command. If this file is not needed, it can be empty (create using touch gsas_patch).

   gsasupdates.tar.gz

   This file contains updated programs and other files that cannot be patched. Create this file using

   cd /home/gsas
   tar cvzf /tmp/gsasupdates.tar.gz exe/exptool expgui/doc/notes.html
   

   Note that the path used when creating the tar file must be relative to the gsas directory. (e.g. it would not work to use cd /home/gsas/exe; tar cvzf /tmp/... exptool). If this file is not needed, it can be empty (create using touch gsasupdates.tar.gz).

   GSASManual.pdf

   readme.linux

   gsasnews.txt

   These are documentation files downloaded from Los Alamos

2. Copy the gsas.spec file to /usr/src/redhat/SPECS
3. Edit the first line of /usr/src/redhat/SPECS/gsas.spec to reflect the release date of the software and/or change the release number on line 2.
4. Use command

        /mnt/62/bin/rpm -ba /usr/src/redhat/SPECS/gsas.spec

   to create /usr/src/redhat/SRPMS/GSAS-EXPGUI-y.m.d-x.src.rpm and /usr/src/redhat/RPMS/i386/GSAS-EXPGUI-y.m.d-x.i386.rpm

The file /usr/src/redhat/RPMS/i386/GSAS-EXPGUI-y.m.d-x.i386.rpm should be distributed.

The SPEC file

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Summary:   The GSAS Package and EXPGUI front end
Name:      GSAS-EXPGUI
Version:   2001.9.25
Release:   1
Source0:    ftp://ftp.lanl.gov/public/gsas/linux/gsaskit.tar.gz
Source1:    ftp://ftp.ncnr.nist.gov/pub/cryst/gsas/expgui_ALPHA.tar.gz
Source2:    ftp://ftp.ncnr.nist.gov/pub/cryst/gsas/gsasupdates.tar.gz
Source3:    ftp://ftp.lanl.gov/public/gsas/manual/GSASManual.pdf
Source4:    ftp://ftp.lanl.gov/public/gsas/linux/readme.linux
Source5:    ftp://ftp.lanl.gov/public/gsas/gsasnews.txt
Copyright: GSAS (c) University of California; EXPGUI public domain
Group:     Crystallography
Requires:  tcl >= 8.0, tk >= 8.0, blt 
Packager:  Brian H. Toby 
URL:       http://www.ncnr.nist.gov/xtal/software/gsas.html
Prefix:    /home
%description
GSAS (General Structure Analysis System) is a crystallographic package for
structure refinement using powder and single crystal x-ray and neutron data.
Virtually all data types (CW, TOF, ED) are supported. 
GSAS is written by Allen C. Larson and Robert B. Von Dreele of Los Alamos
National Laboratory.

EXPGUI is a graphical user interface to the GSAS package, written by 
Brian H. Toby of the NIST Center for Neutron Research.

This contains the 2001 Jun 11 distribution of GSAS and v1.47 of EXPGUI.
%prep
rm -rf $RPM_BUILD_DIR/gsas
mkdir gsas
cd gsas
zcat $RPM_SOURCE_DIR/gsaskit.tar.gz | tar xvf -
cp $RPM_SOURCE_DIR/GSASManual.pdf .
cp $RPM_SOURCE_DIR/gsasnews.txt .
cp $RPM_SOURCE_DIR/readme.linux .
mkdir expgui
cd expgui
zcat $RPM_SOURCE_DIR/expgui_ALPHA.tar.gz | tar xvf -
cd ..
# apply patches & corrections
sed -e '1s/local\///' expgui/expgui > /tmp/x; mv /tmp/x expgui/expgui
sed -e '1s/local\///' expgui/excledt > /tmp/x; mv /tmp/x expgui/excledt
sed -e '1s/local\///' expgui/liveplot > /tmp/x; mv /tmp/x expgui/liveplot
sed -e '1s/local\///' expgui/lstview > /tmp/x; mv /tmp/x expgui/lstview
sed -e '1s/local\///' expgui/widplt  > /tmp/x; mv /tmp/x expgui/widplt
chmod +x expgui/expgui expgui/excledt  expgui/liveplot expgui/lstview expgui/widplt
# this patch was created using: diff -c gsas /home/gsas/gsas > /tmp/gsas_patch
# where /home/gsas/gsas is the corrected file
patch < $RPM_SOURCE_DIR/gsas_patch
# should I make this conditional if file exists?
zcat $RPM_SOURCE_DIR/gsasupdates.tar.gz | tar xvf -
chown -R root.root $RPM_BUILD_DIR/gsas

%build

%install
rm -rf /home/gsas
mkdir /home/gsas
cp -rp $RPM_BUILD_DIR/gsas /home/

%post
ln -sf $RPM_INSTALL_PREFIX/gsas/gsas /usr/bin/gsas
ln -sf $RPM_INSTALL_PREFIX/gsas/expgui/expgui /usr/bin/expgui

%clean
rm -rf $RPM_BUILD_DIR/gsas /home/gsas

%postun
rm -f /usr/bin/gsas /usr/bin/expgui

%files
%doc /home/gsas/expgui/doc/*
%doc /home/gsas/*.pdf
%doc /home/gsas/gsasnews.txt
%doc /home/gsas/readme.linux
/home/gsas/count
/home/gsas/gsas
/home/gsas/upcase
/home/gsas/data/*
/home/gsas/example/*
/home/gsas/exe/*
/home/gsas/macros/*
/home/gsas/pgl/*
/home/gsas/expgui/*.tcl
/home/gsas/expgui/BWidget-1.2.1/*
/home/gsas/expgui/example*
/home/gsas/expgui/expgui
/home/gsas/expgui/gsastcl*
/home/gsas/expgui/liveplot
/home/gsas/expgui/bkgedit
/home/gsas/expgui/excledt
/home/gsas/expgui/lstview
/home/gsas/expgui/spacegrp.ref
/home/gsas/expgui/widplt

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