include /usr/share/dpkg/pkg-info.mk
include /usr/share/dpkg/architecture.mk

PACKAGE=librados2-perl

BUILDSRC := $(PACKAGE)-$(DEB_VERSION_UPSTREAM)

DESTDIR=
PREFIX=/usr
BINDIR=$(PREFIX)/bin
LIBDIR=$(PREFIX)/lib
SBINDIR=$(PREFIX)/sbin
MANDIR=$(PREFIX)/share/man
DOCDIR=$(PREFIX)/share/doc/$(PACKAGE)
MAN1DIR=$(MANDIR)/man1/
PERLDIR=$(PREFIX)/share/perl5

PERL_ARCHLIB := `perl -MConfig -e 'print $$Config{archlib};'`
PERL_INSTALLVENDORARCH := `perl -MConfig -e 'print $$Config{installvendorarch};'`
PERL_APIVER := `perl -MConfig -e 'print $$Config{debian_abi}//$$Config{version};'`

# overwrite as not all Debian default flags work for the XS code (e.g., -Wformat-security)
CFLAGS = -shared -fPIC -g -O2 -Werror -Wtype-limits -Wall -Wl,-z,relro
CFLAGS += -D_FORTIFY_SOURCE=2 -I$(PERL_ARCHLIB)/CORE -DXS_VERSION=\"1.0\"
CFLAGS += -fstack-protector-strong -Wformat

PERLSODIR=$(PERL_INSTALLVENDORARCH)/auto

GITVERSION:=$(shell git rev-parse HEAD)

DEB=$(PACKAGE)_$(DEB_VERSION_UPSTREAM_REVISION)_$(DEB_BUILD_ARCH).deb
DSC=$(PACKAGE)_$(DEB_VERSION_UPSTREAM_REVISION).dsc

all:

RADOS.c: RADOS.xs typemap
	xsubpp RADOS.xs -typemap typemap > RADOS.xsc
	mv RADOS.xsc RADOS.c

RADOS.so: RADOS.c
	$(CC) $(CFLAGS) -o RADOS.so RADOS.c -lrados

.PHONY: dinstall
dinstall: deb
	dpkg -i $(DEB)

.PHONY: install
install: PVE/RADOS.pm RADOS.so
	install -D -m 0644 PVE/RADOS.pm $(DESTDIR)$(PERLDIR)/PVE/RADOS.pm
	install -D -m 0644 -s RADOS.so $(DESTDIR)$(PERLSODIR)/PVE/RADOS/RADOS.so

.PHONY: $(BUILDSRC)
$(BUILDSRC):
	rm -rf $(BUILDSRC)
	rsync -a * $(BUILDSRC)
	sed -e "s|@PERLAPI@|perlapi-$(PERL_APIVER)|g" debian/control.in >$(BUILDSRC)/debian/control
	echo "git clone git://git.proxmox.com/git/librados2-perl.git\\ngit checkout $(GITVERSION)" > $(BUILDSRC)/debian/SOURCE

.PHONY: deb
deb: $(DEB)
$(DEB): $(BUILDSRC)
	cd $(BUILDSRC); dpkg-buildpackage -b -us -uc
	lintian $(DEB)

.PHONY: dsc
dsc: $(DSC)
$(DSC): $(BUILDSRC)
	cd $(BUILDSRC); dpkg-buildpackage -S -us -uc -d -nc
	lintian $(DSC)

.PHONY: clean
clean:
	rm -rf $(PACKAGE)-[0-9]*/ *.deb *.changes *.buildinfo *.build *.tar.?z *.dsc

.PHONY: distclean
distclean: clean

.PHONY: upload
upload: $(DEB)
	tar cf - $(DEB) | ssh repoman@repo.proxmox.com -- upload --product pve --dist bookworm --arch $(DEB_BUILD_ARCH)