#!/usr/bin/make -f

# see FEATURE AREAS in dpkg-buildflags(1)
export DEB_BUILD_MAINT_OPTIONS = hardening=+all

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

ifneq (,$(filter $(DEB_BUILD_ARCH),armhf arm64 armel ppc64el s390x))
SIGNED_CHAR	 = -fsigned-char
else
SIGNED_CHAR	 =
endif

CFLAGS = $(shell dpkg-buildflags --get CFLAGS) $(shell dpkg-buildflags --get CPPFLAGS) $(SIGNED_CHAR) -Wno-error -fcommon
CXXFLAGS = $(shell dpkg-buildflags --get CXXFLAGS) $(shell dpkg-buildflags --get CPPFLAGS) -std=gnu++98 -Wno-error
LDFLAGS = $(shell dpkg-buildflags --get LDFLAGS)

cmake_options = \
	-DCMAKE_INSTALL_PREFIX=/usr \
	-DCMAKE_VERBOSE_MAKEFILE=ON \
	-DCMAKE_BUILD_TYPE=relwithdebinfo \
	-DCMAKE_C_FLAGS_RELWITHDEBINFO="$(CFLAGS)" \
	-DCMAKE_CXX_FLAGS_RELWITHDEBINFO="$(CXXFLAGS)" \
	-DCMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO="$(LDFLAGS)" \
	-DCMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO="$(LDFLAGS)" \
	-DCMAKE_BUILD_WITH_INSTALL_RPATH=ON \
	-DCMAKE_INSTALL_RPATH=/usr/lib/$(DEB_HOST_MULTIARCH)/cuneiform

# These don't need to be exported and if they are we'll get the flags
# duplicated in the command line.
unexport CFLAGS
unexport CXXFLAGS
unexport LDFLAGS

export DPKG_GENSYMBOLS_CHECK_LEVEL = 4

%:
	dh $@ --builddirectory=obj

override_dh_auto_configure:
	dh_auto_configure -- $(cmake_options)

empty	 =
space	 = $(empty) $(empty)
override_dh_auto_test:
	LD_LIBRARY_PATH=$(subst $(space),:,$(dir $(wildcard $(CURDIR)/obj/cuneiform_src/Kern/*/*.so $(CURDIR)/obj/cuneiform_src/Kern/*/*/*.so))):$(LD_LIBRARY_PATH) \
	CF_DATADIR=$(CURDIR)/datafiles/ debian/tests/ground-truth obj/cuneiform

override_dh_makeshlibs:
	dh_makeshlibs -X/cuneiform/