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ORIGIN=1.3.0
VERSION=$(ORIGIN)
# Url of sources
URL=http://pauillac.inria.fr/whizzytex
# Command to retreive new versions
WGET=wget --cache off --timestamping
# Short-cut variables
WHIZZY=whizzytex
ODIR=$(WHIZZY)-$(ORIGIN)
VDIR=$(WHIZZY)-$(VERSION)
OTAR=$(ODIR).tgz
VTAR=$(VDIR).tgz
OFILE=$(ODIR)/VERSION
VFILE=$(WHIZZY).version
OTAG=$(ODIR)/.VERSION_$(ORIGIN)
VTAG=$(VDIR)/.VERSION_$(VERSION)
# Command to recursively call itself
MANAGER=whizzytex/Manager
REMAKE=$(MAKE) -f $(MANAGER)
help: link
@echo 'Usage: '; echo
@echo ' $(REMAKE) upgrade # to build the most recent version'
@echo ' $(REMAKE) xxx # to build the experimental version'
@echo ' $(REMAKE) download # to retreive version <version>'
@echo ' $(REMAKE) downgrade # to rebuild version <version>'
@echo; echo 'Then, most likely as superuser: '; echo
@echo ' umask 022 '
@echo ' $(REMAKE) uninstall # if a previously version was installed'
@echo ' $(REMAKE) install '
@echo; echo 'Finally: '; echo
@echo ' $(REMAKE) clean'
.PHONY: link
link:
@if ! test -e whizzytex; then \
echo 'Creating the link whizzytex to current version $(ODIR)'; \
ln -s $(ODIR) $(WHIZZY); \
elif ! test -L whizzytex; then echo \
'whizzytex exists but is not a symbolic link to current version'; \
false; \
elif ! test -f $(MANAGER); then \
echo 'Strangely, $(MANAGER) does not exists'; false; \
fi
.PHONY: $(VFILE)
$(VFILE):
$(WGET) $(URL)/$@
$(VTAR):
$(WGET) $(URL)/$(VTAR)
$(VTAG): $(VTAR)
cd whizzytex; make clean
gunzip -c $(VTAR) | tar -xvf -
touch -r $(VTAR) $(VTAG)
if test ! -f $(VDIR)/Makefile.config \
-o $(WHIZZY)/Makefile -ef $(VDIR)/Makefile && \
test "`head -1 $(WHIZZY)/Makefile.config`" \
!= "`head -1 $(VDIR)/Makefile.config.in`"; \
then \
echo 'WARNING: Configuration has changed. Running ./configure...'; \
cd $(VDIR); ./configure; \
elif test ! $(WHIZZY)/Makefile.config -ef $(VDIR)/Makefile.config; \
then \
echo 'Copying old configuration to Makefile.config;'; \
echo 'You need to check Makefile.config or reconfigure;'; \
cp $(WHIZZY)/Makefile.config $(VDIR)/Makefile.config; \
fi
rm -f $(WHIZZY)
ln -s $(VDIR) $(WHIZZY)
show-versions: $(VFILE) $(OFILE)
@echo "Running version `cat $(OFILE)` ---`stat $(OFILE)|grep Modify:`"
@echo "Current version `cat $(VFILE)` ---`stat $(VFILE)|grep Modify:`"
upgrade: link $(VFILE)
$(REMAKE) VERSION=`cat $(VFILE)` ORIGIN=`cat $(OFILE)` \
download downgrade
download:
$(WGET) $(URL)/$(VTAR)
downgrade: $(VTAG) build
build:
cd whizzytex; make all
install:
cd whizzytex; make install
uninstall:
cd whizzytex; make uninstall
clean:
cd whizzytex; make clean
xxx:
$(REMAKE) VERSION=xxx download downgrade
.PHONY: help whizzytex-version show-versions
.PHONY: upgrade download update download unpack version repack
.PHONY: build install clean
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