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#=============================================================================
# Kitware Information Macro Library
# Copyright 2010-2011 Kitware, Inc.
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# Import the KWIML directory tree into a subdirectory under a parent
# project and configure the library as follows:
#
# set(KWIML myIML)
# subdirs(KWIML)
#
# Optional settings are as follows:
#
# KWIML_HEADER_ROOT = build tree directory to hold KWIML headers.
# Headers will go in a directory called "${KWIML}" under this root.
# For example:
#
# set(KWIML_HEADER_ROOT ${PROJECT_BINARY_DIR})
# include_directories(${PROJECT_BINARY_DIR})
#
# KWIML_INSTALL_INCLUDE_DIR = install KWIML with "make install"
# Specify a value relative to the install prefix and do NOT start with '/'.
# KWIML_INSTALL_INCLUDE_OPTIONS = extra header installation options
# Specify options for the install(FILES) command.
#
# KWIML_LABELS_TEST = list of labels for KWIML tests
cmake_minimum_required(VERSION 2.6.3 FATAL_ERROR)
#-----------------------------------------------------------------------------
if(NOT DEFINED KWIML)
if(NOT "${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
message(FATAL_ERROR "Set KWIML namespace in parent directory!")
endif()
set(KWIML KWIML)
set(KWIML_STANDALONE 1)
project(KWIML)
include(CTest)
mark_as_advanced(BUILD_TESTING)
endif()
#-----------------------------------------------------------------------------
get_property(KWIML_LANGUAGES GLOBAL PROPERTY ENABLED_LANGUAGES)
foreach(lang ${KWIML_LANGUAGES})
set(KWIML_LANGUAGE_${lang} 1)
endforeach()
if(NOT KWIML_LANGUAGE_C AND NOT KWIML_LANGUAGE_CXX)
set(BUILD_TESTING OFF)
endif()
#-----------------------------------------------------------------------------
if(NOT KWIML_HEADER_ROOT)
set(KWIML_HEADER_ROOT "${PROJECT_BINARY_DIR}")
endif()
set(KWIML_HEADER_DIR "${KWIML_HEADER_ROOT}/${KWIML}")
include_directories(${KWIML_HEADER_ROOT})
#-----------------------------------------------------------------------------
foreach(h ABI INT)
set(header ${KWIML_HEADER_DIR}/${h}.h)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/${h}.h.in ${header} @ONLY)
if(KWIML_INSTALL_INCLUDE_DIR)
install(FILES ${header}
DESTINATION ${KWIML_INSTALL_INCLUDE_DIR}/${KWIML}
${KWIML_INSTALL_INCLUDE_OPTIONS})
endif()
endforeach()
#-----------------------------------------------------------------------------
if(BUILD_TESTING)
add_subdirectory(test)
endif()
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