Config.cmake.in

# ============================================================================
# Copyright (c) 2011-2012 University of Pennsylvania
# Copyright (c) 2013-2014 Andreas Schuh
# All rights reserved.
#
# See COPYING file for license information or visit
# http://opensource.andreasschuh.com/cmake-basis/download.html#license
# ============================================================================

##############################################################################
# @file  @CONFIG_FILE@
# @brief CMake package configuration file of BASIS.
#
# @note The @CONFIG_FILE@ file is automatically generated
#       by BASIS from the template file Config.cmake.in which is part of the
#       BASIS installation.
#
# @ingroup BasisConfig
##############################################################################

# ============================================================================
# namespace
# ============================================================================

@BASIS_NS@

# ----------------------------------------------------------------------------
macro (basis_set_config NAME)
  set (${NS}${NAME} ${ARGN})
endmacro ()

# ----------------------------------------------------------------------------
macro (basis_copy_config NAME SRC)
  set (${NS}${NAME} ${${NS}${SRC}})
endmacro ()

# ----------------------------------------------------------------------------
macro (basis_append_config NAME)
  list (APPEND ${NS}${NAME} ${ARGN})
endmacro ()

# ----------------------------------------------------------------------------
macro (basis_remove_duplicates_config NAME)
  if (${NS}${NAME})
    list (REMOVE_DUPLICATES ${NS}${NAME})
  endif ()
endmacro ()

# ----------------------------------------------------------------------------
macro (basis_is_cached VAR ENTRY)
  if (DEFINED ${ENTRY})
    get_property (${VAR} CACHE ${ENTRY} PROPERTY TYPE SET)
  else ()
    set (${VAR} FALSE)
  endif ()
endmacro ()

# ----------------------------------------------------------------------------
macro (basis_set_or_update_value VAR)
  basis_is_cached (_CACHED ${VAR})
  if (_CACHED)
    if (ARGC GREATER 1)
      set_property (CACHE ${VAR} PROPERTY VALUE ${ARGN})
    else ()
      set (${VAR} "" CACHE INTERNAL "" FORCE)
    endif ()
  else ()
    set (${VAR} ${ARGN})
  endif ()
  unset (_CACHED)
endmacro ()

# ============================================================================
# general
# ============================================================================

## @brief Installation prefix or root of build tree.
basis_set_config (INSTALL_PREFIX "@INSTALL_PREFIX_CONFIG@")
get_filename_component (${NS}INSTALL_PREFIX "${${NS}INSTALL_PREFIX}" ABSOLUTE)

## @brief Project use file to be included by other projects.
basis_set_config (USE_FILE "${CMAKE_CURRENT_LIST_DIR}/@USE_FILE@")

## @brief Directory of example files.
basis_set_config (EXAMPLE_DIR "@EXAMPLE_DIR_CONFIG@")

# ============================================================================
# libraries
# ============================================================================

## @brief Directory of header files.
basis_set_config (INCLUDE_DIR "@INCLUDE_DIR_CONFIG@")

## @brief Directory of header files including dependencies.
basis_set_config    (INCLUDE_DIRS) # to have a set recognized by Doxygen filter
basis_copy_config   (INCLUDE_DIRS INCLUDE_DIR)
basis_append_config (INCLUDE_DIRS "@INCLUDE_DIRS_CONFIG@")

## @brief Directory of libraries.
basis_set_config (LIBRARY_DIR "@LIBRARY_DIR_CONFIG@")

## @brief Directory of libraries including dependencies.
basis_set_config    (LIBRARY_DIRS) # to have a set() recognized by Doxygen filter
basis_copy_config   (LIBRARY_DIRS LIBRARY_DIR)
basis_append_config (LIBRARY_DIRS "@LIBRARY_DIRS_CONFIG@")

## @brief Search path for Python modules.
basis_set_config (PYTHONPATH "@PYTHONPATH_CONFIG@")

## @brief Search path for Jython modules.
basis_set_config (JYTHONPATH "@JYTHONPATH_CONFIG@")

## @brief Search path for Perl modules.
basis_set_config (PERL5LIB "@PERL5LIB_CONFIG@")

## @brief Search path for MATLAB modules.
basis_set_config (MATLABPATH "@MATLABPATH_CONFIG@")

## @brief Search path for Bash modules.
#
# See the import() function of the BASIS Bash utilities.
basis_set_config (BASHPATH "@BASHPATH_CONFIG@")

# ============================================================================
# exports
# ============================================================================

## @brief Absolute path of exports file to be included by other projects.
basis_set_config (EXPORTS_FILE "${CMAKE_CURRENT_LIST_DIR}/@EXPORTS_FILE@")

## @brief Absolute path of custom exports file to be included by other projects.
basis_set_config (CUSTOM_EXPORTS_FILE "${CMAKE_CURRENT_LIST_DIR}/@CUSTOM_EXPORTS_FILE@")

# ============================================================================
# modules
# ============================================================================

## @brief List of project modules.
basis_set_config (MODULES "@PROJECT_MODULES@")

## @brief List of built project modules.
basis_set_config (MODULES_ENABLED "@PROJECT_MODULES_ENABLED@")

## @brief List of modules requested by external package using the
#         @c COMPONENTS argument of
#         <a href="http://www.cmake.org/cmake/help/cmake-2-8-docs.html#command:find_package">
#         find_package()</a>.
if (${NS}FIND_COMPONENTS)
  basis_set_config (MODULES_REQUESTED "${${NS}FIND_COMPONENTS}")
endif()
if(NOT ${NS}MODULES_REQUESTED)
  basis_set_config (MODULES_REQUESTED "${${NS}MODULES_ENABLED}")
endif()

foreach (${NS}MODULE IN LISTS ${NS}MODULES_REQUESTED)
  # check if requested module is available
  list (FIND ${NS}MODULES_ENABLED ${NS}MODULE IDX)
  if (IDX EQUAL -1)
    message (FATAL_ERROR "Requested module ${${NS}MODULE} of package @PROJECT_NAME@"
                         " was not enabled when building @PROJECT_NAME@. Rebuild"
                         " the @PROJECT_NAME@ package with MODULE_${${NS}MODULE}"
                         " set to ON and try again.")
  endif ()
  # include configuration files of modules
  set (${${NS}MODULE}_CONFIG_PREFIX "${NS}${MODULE}_")
  include ("@MODULES_DIR_CONFIG@/@TOPLEVEL_PROJECT_PACKAGE_CONFIG_PREFIX@${${NS}MODULE}Config.cmake")
  unset (${${NS}MODULE}_CONFIG_PREFIX)
  # append include directories
  if (${NS}${${NS}MODULE}_INCLUDE_DIRS)
    basis_append_config (INCLUDE_DIRS ${${NS}${${NS}MODULE}_INCLUDE_DIRS})
  elseif (${NS}${M}_INCLUDE_DIR)
    basis_append_config (INCLUDE_DIRS ${${NS}${${NS}MODULE}_INCLUDE_DIR})
  endif ()
  # append library directories
  if (${NS}${${NS}MODULE}_LIBRARY_DIRS)
    basis_append_config (LIBRARY_DIRS ${${NS}${${NS}MODULE}_LIBRARY_DIRS})
  elseif (${NS}${${NS}MODULE}_LIBARY_DIR)
    basis_append_config (LIBRARY_DIRS ${${NS}${${NS}MODULE}_LIBRARY_DIR})
  endif ()
endforeach ()
unset (${NS}MODULE)

basis_remove_duplicates_config (INCLUDE_DIR)
basis_remove_duplicates_config (INCLUDE_DIRS)
basis_remove_duplicates_config (LIBRARY_DIR)
basis_remove_duplicates_config (LIBRARY_DIRS)

# ============================================================================
# dependencies
# ============================================================================

@DEPENDS_CONFIG@