#!/bin/sh -e

tmpd=$(mktemp -d /tmp/${0##*/}.XXXXXX)
trap "rm -Rf ${tmpd}" EXIT 
#tmpd=/tmp/my.dir
#rm -Rf ${tmpd} && mkdir -p ${tmpd}
mkdir -p ${tmpd}/SPECS ${tmpd}/SOURCES ${tmpd}/BUILD
echo "hello" > ${tmpd}/SOURCES/mysource.txt
cat > ${tmpd}/SPECS/my.spec <<"EOF"
%define my_var "123"
Summary:   A Term-ReadLine-Gnu access API for perl from CPAN
Version: 	1.11
Release: 	1.0
Name: 		mypackage
Group: Development/Libraries
License: Public
Source0: mysource.txt

%description
This is my package

%prep
echo "my_var[prep]=%{my_var}"

%define my_var "456"
%build
echo "my_var[build]=%{my_var}"
exit 1

%install

%files -f file.list
%defattr(-,root,root)
EOF


echo rpmbuild --define "_topdir ${tmpd}" -bb "${tmpd}/SPECS/my.spec"
rpmbuild --quiet --define "_topdir ${tmpd}" -bb "${tmpd}/SPECS/my.spec"