#!/usr/bin/make -f
# debian/rules file - for GnuPG
# Copyright 1994,1995 by Ian Jackson.
# Copyright 1998-2003 by James Troup.
# Copyright 2003-2004 by Matthias Urlichs.
#
# I hereby give you perpetual unlimited permission to copy,
# modify and relicense this file, provided that you do not remove
# my name from the file itself.  (I assert my moral right of
# paternity under the Copyright, Designs and Patents Act 1988.)
# This file may have to be extensively modified

include /usr/share/dpkg/architecture.mk

export DEB_BUILD_MAINT_OPTIONS = hardening=+all

# avoid -pie for gpgv-static on kfreebsd-amd64, and x32
# platforms, which cannot support it by default:
ifeq (,$(filter $(DEB_HOST_ARCH), kfreebsd-amd64 x32))
GPGV_STATIC_HARDENING = "-pie"
else
GPGV_STATIC_HARDENING = ""
endif

# Avoid parallel tests on hppa and riscv64 architecture.
# Parallel tests generates high load on machine which causes timeouts and thus
# triggers unexpected failures.
ifeq (,$(filter $(DEB_HOST_ARCH), hppa riscv64))
AUTOTEST_FLAGS = "--parallel"
else
AUTOTEST_FLAGS = "--no-parallel"
endif

ifneq ($(filter nodoc,$(DEB_BUILD_PROFILES)),)
	NODOC = --disable-doc
endif

%:
	dh $@ --with=autoreconf --builddirectory=build

GPGV_UDEB_UNNEEDED = gpgtar bzip2 gpgsm scdaemon dirmngr doc tofu exec ldap gnutls sqlite libdns

WIN32_FLAGS=LDFLAGS="-Xlinker --no-insert-timestamp -static" CFLAGS="-g -Os" CPPFLAGS=

# runs for both arch-all and arch-indep builds
execute_after_dh_auto_configure:
	dh_auto_configure --builddirectory=build --verbose -- \
		--libexecdir=\$${prefix}/lib/gnupg \
		--enable-wks-tools \
		--enable-all-tests \
		--with-agent-s2k-calibration=300 \
		--enable-large-secmem \
		--with-mailprog=/usr/sbin/sendmail \
		$(NODOC)

override_dh_auto_configure-arch:
	dh_auto_configure --builddirectory=build-maintainer -- \
		--enable-maintainer-mode \
	   	$(foreach x, $(GPGV_UDEB_UNNEEDED), --disable-$(x)) \
		$(NODOC)
	dh_auto_configure --builddirectory=build-gpgv-udeb -- \
		$(NODOC) \
		$(foreach x, $(GPGV_UDEB_UNNEEDED), --disable-$(x))

override_dh_auto_configure-indep:
	# nothing to do

# needed for both arch-all and -indep builds
execute_after_dh_auto_build:
	dh_auto_build --builddirectory=build

override_dh_auto_build-arch:
	dh_auto_build --builddirectory=build-gpgv-udeb
	dh_auto_build --builddirectory=build-maintainer
	cp -a build-gpgv-udeb build-gpgv-static
	rm -f build-gpgv-static/g10/gpgv
	cd build-gpgv-static/g10 && $(MAKE) LDFLAGS="$$LDFLAGS $(GPGV_STATIC_HARDENING) -static" gpgv
	mv build-gpgv-static/g10/gpgv build-gpgv-static/g10/gpgv-static

override_dh_auto_build-indep:
	mkdir -p build-gpgv-win32
	cd build-gpgv-win32 && $(WIN32_FLAGS) ../configure \
	   	$(foreach x, $(GPGV_UDEB_UNNEEDED), --disable-$(x)) \
		$(foreach x, libgpg-error libgcrypt libassuan ksba npth, --with-$x-prefix=/usr/i686-w64-mingw32) \
		$(NODOC) \
		--enable-gpg2-is-gpg \
		--with-zlib=/usr/i686-w64-mingw \
		--prefix=/usr/i686-w64-mingw32 \
		--host i686-w64-mingw32
	cd build-gpgv-win32/common && $(WIN32_FLAGS) $(MAKE) status-codes.h audit-events.h
	cd build-gpgv-win32/common && $(WIN32_FLAGS) $(MAKE) libcommon.a
	cd build-gpgv-win32/common && $(WIN32_FLAGS) $(MAKE) libgpgrl.a
	cd build-gpgv-win32/common && $(WIN32_FLAGS) $(MAKE) libsimple-pwquery.a
	cd build-gpgv-win32/kbx && $(WIN32_FLAGS) $(MAKE) libkeybox.a
	cd build-gpgv-win32/regexp && $(WIN32_FLAGS) $(MAKE) _unicode_mapping.c
	cd build-gpgv-win32/regexp && $(WIN32_FLAGS) $(MAKE) libregexp.a
	cd build-gpgv-win32/g10 && $(WIN32_FLAGS) $(MAKE) gpgv.exe
	strip build-gpgv-win32/g10/gpgv.exe


override_dh_auto_test:
	dh_auto_test --builddirectory=build -- verbose=3 TESTFLAGS=$(AUTOTEST_FLAGS)

override_dh_shlibdeps:
# Make ldap a recommends rather than a hard dependency.
	dpkg-shlibdeps -Tdebian/dirmngr.substvars -dRecommends debian/dirmngr/usr/lib/gnupg/dirmngr_ldap -dDepends debian/dirmngr/usr/bin/dirmngr*
	dh_shlibdeps -Ndirmngr

execute_before_dh_autoreconf:
	echo "Developer change history can be found in the source tarball. See NEWS for high-level changes." > ChangeLog

# visualizations of package dependencies:
debian/%.png: debian/%.dot
	dot -T png -o $@ $<