rules

#!/usr/bin/make -f

include /usr/share/cdbs/1/rules/debhelper.mk
include /usr/share/cdbs/1/class/cmake.mk

DEB_MAKE_ENVVARS = CTEST_OUTPUT_ON_FAILURE=ON

DEB_BUILD_PARALLEL = true
DEB_CMAKE_EXTRA_FLAGS = -Denable_testing=ON


DEB_BUILD_ARCH ?= $(shell dpkg-architecture -qDEB_BUILD_ARCH)
DEB_TARGET_ARCH ?= $(shell dpkg-architecture -qDEB_TARGET_ARCH)
DEB_TARGET_GNU_CPU ?= $(shell dpkg-architecture -qDEB_TARGET_GNU_CPU)
ifneq ($(DEB_BUILD_ARCH),$(DEB_TARGET_ARCH))
        # cross compiling
        DEB_CMAKE_EXTRA_FLAGS += -DCMAKE_SYSTEM_NAME=Linux -DCMAKE_SYSTEM_PROCESSOR=$(DEB_TARGET_GNU_CPU)
else
# only run unit tests and build documentation on x86_64 and i386
ifeq ($(shell (dpkg-architecture -qDEB_BUILD_ARCH | egrep -q "amd64|i386") && echo "yes"),yes)
	DEB_CMAKE_EXTRA_FLAGS += -Dbuild_doc=ON
        # for running tests
	DEB_MAKE_ENVVARS += LD_LIBRARY_PATH=$(CURDIR)/lib
	DEB_MAKE_CHECK_TARGET = test
endif
endif

$(info $$DEB_BUILD_ARCH is [${DEB_BUILD_ARCH}])
$(info $$DEB_TARGET_ARCH is [${DEB_TARGET_ARCH}])
$(info $$DEB_CMAKE_EXTRA_FLAGS is [${DEB_CMAKE_EXTRA_FLAGS}])


# PDF documentation build works on Trusty (not Xenial yet)
ifeq ($(shell (lsb_release -c | egrep -q "trusty") && echo "yes"),yes)
	DEB_CMAKE_EXTRA_FLAGS += -Dbuild_doc_pdf=ON
endif

CC=$(DEB_HOST_GNU_TYPE)-gcc
CXX=$(DEB_HOST_GNU_TYPE)-g++