cmake_minimum_required (VERSION 3.0)

# ~~~
# you might need to change CMAKE_MODULE_PATH
# can also be done with ccmake
# set (CUSTOM_MODULE_PATH "/opt/local/share/cmake-3.0/Modules")
# set (CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CUSTOM_MODULE_PATH})
# ~~~

find_package (Elektra REQUIRED)

if (NOT KDB)
	set (KDB kdb)
endif (NOT KDB)

if (ELEKTRA_FOUND)
	message (STATUS "Elektra ${ELEKTRA_VERSION} found")

	include_directories (${Elektra_INCLUDE_DIRS} ${CMAKE_CURRENT_BINARY_DIR})

	elektra_kdb_gen (
		highlevel "spec:/sw/example/econf/#0/current" "genelektra"
		INPUT ni "${CMAKE_CURRENT_SOURCE_DIR}/../spec.ini"
		KDB ${KDB})

	add_executable (application ../src/application.c ${CMAKE_CURRENT_BINARY_DIR}/genelektra.c)
	target_link_libraries (application ${ElektraCodegen_LIBRARIES})

	set_property (TARGET application PROPERTY C_STANDARD 99)
else (ELEKTRA_FOUND)
	message (FATAL_ERROR "Elektra not found")
endif (ELEKTRA_FOUND)