#!/usr/bin/make -f

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

# Set some custom build flags
export DEB_BUILD_MAINT_OPTIONS = hardening=+bindnow,+pie
DEB_CFLAGS_MAINT_APPEND = -Wall
include /usr/share/dpkg/architecture.mk
-include /usr/share/dpkg/buildtools.mk

CONFFLAGS =

# Used e.g. for manpages (to build them in a reprodicible way)
include /usr/share/dpkg/pkg-info.mk
DEB_DATE := $(strip $(shell LC_ALL=C date -u +%F -d@$(SOURCE_DATE_EPOCH)))

%:
	dh $@

ifneq (,$(filter nodoc, $(DEB_BUILD_OPTIONS)))
CONFFLAGS += --disable-asciidoc
endif

override_dh_auto_configure:
	dh_auto_configure -- $(CONFFLAGS) \
		--with-tmpfilesdir=/usr/lib/tmpfiles.d \
		--enable-shared \
		--enable-cryptsetup-reencrypt

execute_after_dh_auto_build:
	# build askpass and passdev keyscripts
	$(CC) -o debian/askpass debian/askpass.c -Wall -Werror $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -pedantic
	$(CC) -o debian/scripts/passdev debian/scripts/passdev.c -Wall -Werror $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -pedantic

	# build suspend binary
	$(CC) -o debian/scripts/suspend/cryptsetup-suspend debian/scripts/suspend/cryptsetup-suspend.c \
		 -Wall -Werror $(CFLAGS) $(CPPFLAGS) -I$(CURDIR)/lib $(LDFLAGS) -L$(CURDIR)/.libs -lcryptsetup -pedantic

ifeq (,$(filter nodoc, $(DEB_BUILD_OPTIONS)))
	# generate manpages
	sed 's/VERSION/$(DEB_VERSION)/;s/DATE/$(DEB_DATE)/' \
		debian/doc/variables.xml.in >debian/doc/variables.xml
	xsltproc --nonet --xinclude -o debian/doc/ \
		/usr/share/xml/docbook/stylesheet/docbook-xsl/manpages/docbook.xsl \
		debian/doc/manpages.xml
	pod2man --section=8 --center="Administrative commands" \
		--release="$(DEB_VERSION)" debian/scripts/luksformat \
		debian/doc/luksformat.8
endif

	# generate gettext po files (for luksformat)
	$(MAKE) -C debian/scripts/po all luksformat.pot

execute_before_dh_auto_test:
	# tests/fake_token_path.so is built without global $(CFLAGS)
	@echo "blhc: ignore-line-regexp: gcc\\s.*\\s\\.\\./tests/[0-9A-Za-z_-]+\\.c\\s.*"

execute_after_dh_auto_install:
	# install gettext po files (for luksformat)
	$(MAKE) -C debian/scripts/po DESTDIR=$(CURDIR)/debian/cryptsetup-bin install

execute_after_dh_install:
	# install apport files when building on Ubuntu
ifeq ($(shell dpkg-vendor --is Ubuntu && echo yes),yes)
	mkdir -p $(CURDIR)/debian/cryptsetup/usr/share/apport/package-hooks
	install -m 0644 debian/cryptsetup.apport \
		$(CURDIR)/debian/cryptsetup/usr/share/apport/package-hooks/cryptsetup.py
endif

override_dh_installinit:
	dh_installinit -pcryptsetup --no-start --name=cryptdisks
	dh_installinit -pcryptsetup --no-start --name=cryptdisks-early

execute_after_dh_auto_clean:
	$(MAKE) -C debian/scripts/po update clean
	if [ -f $(CURDIR)/debian/cryptsetup-initramfs.preinst.in ]; then \
		mv -fT $(CURDIR)/debian/cryptsetup-initramfs.preinst.in $(CURDIR)/debian/cryptsetup-initramfs.preinst; \
	fi

override_dh_bugfiles:
	dh_bugfiles -A

execute_after_dh_fixperms-arch:
	chmod 0755 debian/cryptsetup/usr/lib/cryptsetup/checks/*
	chmod 0755 debian/cryptsetup/usr/lib/cryptsetup/scripts/decrypt_*
	chmod 0755 debian/cryptsetup-suspend/usr/lib/cryptsetup/scripts/suspend/cryptsetup-suspend-wrapper
	chmod 0755 debian/cryptsetup-suspend/usr/lib/systemd/system-shutdown/cryptsetup-suspend.shutdown
ifeq (,$(filter noudeb, $(DEB_BUILD_PROFILES)))
	chmod 0755 debian/cryptsetup-udeb/usr/lib/cryptsetup/checks/*
	chmod 0755 debian/cryptsetup-udeb/usr/lib/cryptsetup/scripts/decrypt_*
endif

execute_after_dh_fixperms-indep:
	chmod 0755 debian/cryptsetup-initramfs/usr/share/cryptsetup/initramfs/bin/*
	chmod 0755 debian/cryptsetup-initramfs/usr/share/initramfs-tools/hooks/*
	chmod 0755 debian/cryptsetup-initramfs/usr/share/initramfs-tools/scripts/*/*