#
# for making a tar.bz2 that installs using a Makefile
#
all: install

CWD := $(shell pwd)

DESTDIR = $(CWD)/build/
cvs_root_dir = $(CWD)/../..
BUILDLAYOUT_DIR = $(CWD)/..


# for command-line UNIX versions, you need to install Pd into the same
# directory as $(prefix) otherwise Pd won't be able to find extra, doc, etc.
prefix = /usr/local


include $(BUILDLAYOUT_DIR)/Makefile.buildlayout


# these are sent to all of the various Makefiles so that they all copy their
# output to the same directory tree
DEST_PATHS = BUILDLAYOUT_DIR=$(BUILDLAYOUT_DIR) \
				cvs_root_dir=$(cvs_root_dir) \
				DESTDIR=$(DESTDIR) \
				prefix=$(prefix) \
				UNAME=$(UNAME)


install: 
	cd $(packages_src) && make $(DEST_PATHS) install
	cd $(packages_src) && make $(DEST_PATHS) doc_format
	@echo " "
	@echo "linux_make install succeeded!"

#==============================================================================#
#
## installer package
#
#==============================================================================#

PACKAGE_NAME = Pd-$(PD_VERSION)-$(PACKAGE_VERSION)-$(OS_NAME)-$(shell uname -p)
tarbz2: installer_makefile installer_readme
	mv $(DESTDIR)$(prefix) $(DESTDIR)$(PACKAGE_NAME)
	cd $(DESTDIR) && \
		tar cjf $(PACKAGE_NAME).tar.bz2  $(PACKAGE_NAME)
	mv $(DESTDIR)$(PACKAGE_NAME) $(DESTDIR)$(prefix)


INSTALLER_README_FILE = $(DESTDIR)$(prefix)/README.txt
installer_readme:
	install -d $(DESTDIR)$(prefix)
	-rm $(INSTALLER_README_FILE)
	touch $(INSTALLER_README_FILE)
	echo -e "$(PACKAGE_NAME)" >> $(INSTALLER_README_FILE)
	echo -e "\n\n" >> $(INSTALLER_README_FILE)
	echo -e "To install:\n" >> $(INSTALLER_README_FILE)
	echo -e "\tmake install\n" >> $(INSTALLER_README_FILE)
	echo -e "To uninstall:\n" >> $(INSTALLER_README_FILE)
	echo -e "\tmake uninstall\n" >> $(INSTALLER_README_FILE)
	echo -e "\n\n" >> $(INSTALLER_README_FILE)
	echo -e "You can install this package elsewhere, but its been compiled to run in $(prefix).  If you install it somewhere other than $(prefix), you will only be able to run Pd like this:\n" >> $(INSTALLER_README_FILE)
	echo -e "\tcd /path/to/bin/pd && ./pd\n" >> $(INSTALLER_README_FILE)
	echo -e "Here's how to install it elsewhere:" >> $(INSTALLER_README_FILE)
	echo -e "To install:\n" >> $(INSTALLER_README_FILE)
	echo -e "\tmake install prefix=/path/to\n" >> $(INSTALLER_README_FILE)
	echo -e "To uninstall:\n" >> $(INSTALLER_README_FILE)
	echo -e "\tmake uninstall prefix=/path/to\n" >> $(INSTALLER_README_FILE)


installer_makefile:
# it is very hard to escape the $ in shell scripts so delete files
	-rm -f -- $(helpdir)/iemabs/*\$$*.pd $(objectsdir)/iemabs/*\$$*.pd
# don't put the Makefile into the package yet, otherwise it'll get installed
	-./generate_install_makefile.bash  $(DESTDIR)$(prefix) > tarbz2Makefile
	mv -i tarbz2Makefile $(DESTDIR)$(prefix)/Makefile



#==============================================================================#
#
## CVS SOURCES
#
#==============================================================================#

clean: 	
	cd $(packages_src) && make $(DEST_PATHS) clean