PRODUCT=pbs_python
VERSION=3.2.0
RELEASE=1

#PYTHON_VERSION=2.3
PYTHON_VERSION=$(shell python -c "import re;import sys;print re.match('(?P<major>\d\.\d)',sys.version).group('major')")
#LIBDIR=/usr/lib64
LIBDIR=$(shell if [ `uname -p` = 'x86_64' ]; then echo /usr/lib64; else echo /usr/lib; fi)

TAR=/bin/tar

SRCS = aclocal.m4 configure configure.in Makefile.in setup.py.in README TODO src examples

_rpmtopdir = $(PWD)/rpm-build
_rpmsrcdir = $(_rpmtopdir)/SOURCES
_rpmbuilddir = $(_rpmtopdir)/BUILD
_prodsrcdir = $(_rpmbuilddir)/$(PRODUCT)-$(VERSION)

all:	rpm

rpm:	$(_rpmsrcdir)/$(PRODUCT).tar.gz
	@echo Building rpm...
	@rpmbuild -ba --define '_sourcedir $(_rpmsrcdir)' \
                      --define '_builddir $(_rpmbuilddir)' \
                      --define 'prodversion $(VERSION)' \
                      --define 'prodrelease $(RELEASE)' \
                      --define 'pythonlib python$(PYTHON_VERSION)' \
                      --define 'libdir $(LIBDIR)' \
                         $(PRODUCT).spec
	@rm -R $(_rpmsrcdir)

$(_rpmsrcdir)/$(PRODUCT).tar.gz: $(SRCS) $(_rpmbuilddir) $(_rpmsrcdir)
	@echo "Building tar file for sources ($(SRCS))..."
	@if [ -d  $(_prodsrcdir) ]; then \
	  rm -Rf $(_prodsrcdir); \
	fi
	@mkdir -p $(_prodsrcdir)
	@cp -R $(SRCS) $(_prodsrcdir)
	@$(TAR) -cz -C $(_rpmbuilddir) --exclude .svn --exclude CVS -f $@ $(PRODUCT)-$(VERSION)

$(_rpmbuilddir):
	@mkdir -p $(_rpmbuilddir)

$(_rpmsrcdir):
	@mkdir -p $(_rpmsrcdir)