#!/usr/bin/make -f

include /usr/share/dpkg/architecture.mk
ifneq ($(DEB_HOST_GNU_TYPE),$(DEB_BUILD_GNU_TYPE))
  CC := $(DEB_HOST_GNU_TYPE)-gcc
else
  CC := gcc
endif

SHELL := sh -e

CFLAGS := $(shell dpkg-buildflags --get CFLAGS)
CFLAGS := $(patsubst -O2,-Os,$(CFLAGS))

%:
	dh ${@}

override_dh_auto_build:
	dh_auto_build -- all btrfs-select-super btrfs-calc-size CFLAGS="$(CFLAGS)" CC="$(CC)" BUILD_VERBOSE=1

override_dh_auto_install:
	dh_auto_install -- DESTDIR=$(CURDIR)/debian/btrfs-tools prefix=/usr bindir=/sbin mandir=/usr/share/man libdir=/usr/lib/$(DEB_HOST_MULTIARCH)

	# Adding udev integration
	install -D -m 0644 debian/local/btrfs.udev debian/btrfs-tools/lib/udev/rules.d/70-btrfs.rules
	install -D -m 0644 debian/local/btrfs-lvm.udev debian/btrfs-tools/lib/udev/rules.d/80-btrfs-lvm.rules

	# Adding initramfs-tools integration
	install -D -m 0755 debian/local/btrfs.hook debian/btrfs-tools/usr/share/initramfs-tools/hooks/btrfs
	install -D -m 0755 debian/local/btrfs.local-premount debian/btrfs-tools/usr/share/initramfs-tools/scripts/local-premount/btrfs

# Needs autopkgtest
override_dh_auto_test:

override_dh_strip:
	dh_strip --dbg-package=btrfs-tools-dbg

# distclean target does not exist and make would waste time generating
# dependency files and version.h before failing. debhelper < 9.20130624
# would even think distclean exists because something is printed.
override_dh_auto_clean:
	make clean
