#!/usr/bin/make -f

# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1

CFLAGS ?= -Wall -g
LDFLAGS ?= 
PREFIX ?= /usr
DATADIR ?= /opt
CC ?= gcc

LDFLAGS += -Wl,--as-needed

ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
	CFLAGS += -O0
else
	CFLAGS += -O2
endif

configure: configure-stamp
configure-stamp:
	dh_testdir
	# Add here commands to configure the package.

	touch configure-stamp


build: build-stamp

build-stamp: configure-stamp 
	dh_testdir

	# Add here commands to compile the package.
	$(CC) $(CFLAGS) \
		-DFUSE \
		-D_GNU_SOURCE \
		-D_FILE_OFFSET_BITS=64 \
		-D_REENTRANT \
		-DFUSE_USE_VERSION=25 \
		-I$(PREFIX)/include -I. \
		sqlfs.c fuse_main.c \
		-o libsqlfs_mount \
		$(LDFLAGS) \
		-L$(PREFIX)/lib \
		-lpthread \
		-lfuse -lrt\
		-lsqlite3 -ldl -lcap

	$(CC) $(CFLAGS) \
		sqlfs_txn_cmd.c \
		-o sqlfs_txn_cmd \
		$(LDFLAGS)

	for f in `find $(CURDIR)/debian/ -name "*.in"`; do \
		cat $$f > $${f%.in}; \
		sed -i -e "s#@PREFIX@#$(PREFIX)#g" $${f%.in}; \
		sed -i -e "s#@DATADIR@#$(DATADIR)#g" $${f%.in}; \
	done

	touch $@

clean:
	dh_testdir
	dh_testroot
	rm -f build-stamp configure-stamp

	# Add here commands to clean up after the build process.
	rm -rf libsqlfs_mount sqlfs_txn_cmd

	for f in `find $(CURDIR)/debian/ -name "*.in"`; do \
		rm -f $${f%.in}; \
	done


	dh_clean 

install: build
	dh_testdir
	dh_testroot
	dh_clean -k 
	dh_installdirs

	# Add here commands to install the package into debian/tmp.
	mkdir -p $(CURDIR)/debian/tmp/etc/rc.d/init.d/
	mkdir -p $(CURDIR)/debian/tmp/etc/rc.d/rc3.d/
	mkdir -p $(CURDIR)/debian/tmp/etc/rc.d/rc4.d/
	mkdir -p $(CURDIR)/debian/tmp$(PREFIX)/bin
	install -c libsqlfs_mount $(CURDIR)/debian/tmp$(PREFIX)/bin/
	install -c sqlfs_txn_cmd $(CURDIR)/debian/tmp$(PREFIX)/bin/
	install -c sqlfs-mount $(CURDIR)/debian/tmp/etc/rc.d/init.d/
	ln -s ../init.d/sqlfs-mount $(CURDIR)/debian/tmp/etc/rc.d/rc3.d/S03sqlfs-mount
	ln -s ../init.d/sqlfs-mount $(CURDIR)/debian/tmp/etc/rc.d/rc4.d/S03sqlfs-mount

# Build architecture-independent files here.
binary-indep: build install
# We have nothing to do by default.

# Build architecture-dependent files here.
binary-arch: build install
	dh_testdir
	dh_testroot
	dh_installchangelogs 
	dh_installdocs
	dh_installexamples
	dh_install --sourcedir=debian/tmp
#	dh_installmenu
#	dh_installdebconf	
#	dh_installlogrotate
#	dh_installemacsen
#	dh_installpam
#	dh_installmime
#	dh_python
#	dh_installinit
#	dh_installcron
#	dh_installinfo
	dh_installman
	dh_link
	dh_strip
	dh_compress
	dh_fixperms
#	dh_perl
	dh_makeshlibs
	dh_installdeb
	dh_shlibdeps
	dh_gencontrol
	dh_md5sums
	dh_builddeb

binary: binary-indep binary-arch
.PHONY: build clean binary-indep binary-arch binary install configure