# Copyright (C) 2013-2015  CEA/DEN, EDF R&D, OPEN CASCADE
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
#
# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
#

CMAKE_MINIMUM_REQUIRED(VERSION 2.8.8 FATAL_ERROR)
PROJECT(SimanIO C CXX)

# Versioning
# ===========
# Project name, upper case
STRING(TOUPPER ${PROJECT_NAME} PROJECT_NAME_UC)

SET(${PROJECT_NAME_UC}_MAJOR_VERSION 1)
SET(${PROJECT_NAME_UC}_MINOR_VERSION 0)
SET(${PROJECT_NAME_UC}_PATCH_VERSION 0)
SET(${PROJECT_NAME_UC}_VERSION
  ${${PROJECT_NAME_UC}_MAJOR_VERSION}.${${PROJECT_NAME_UC}_MINOR_VERSION}.${${PROJECT_NAME_UC}_PATCH_VERSION})

# Our own set of macros:
LIST(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/CMakeModules)
INCLUDE(SimanIOMacros)

# Win32 specific definitions to avoid problems with std collection and iterators
IF(WIN32)
  ## Windows specific:
  ADD_DEFINITIONS(-D_CRT_SECURE_NO_WARNINGS)  # To disable windows warnings for strcpy, fopen, ...
  ADD_DEFINITIONS(-D_SCL_SECURE_NO_WARNINGS)  # To disable windows warnings generated by checked iterators(e.g. std::copy, std::transform, ...)
 
################################################################################################
#
# RNV: In the SALOME sometimes operating with STL collections is done in not fully valid way.
#      To avoid run-time exception in Debug mode on Windows default values of the _SECURE_SCL,
#      _SECURE_SCL_THROWS and _HAS_ITERATOR_DEBUGGING macros were redefined. It solved a problem
#      then we used tne Microsoft Visual Studio 2008 to build SALOME on Windows platform.
#      But in the Microsoft Visual Studio 2010 these macros affect on the size of STL collection
#      classes(in difference from the Microsoft Visual Studio 2008: in this version of MSVS size
#      of the STL collection  classes does not depend on these macros).
#      All pre-requisite products are built by MSVS 2010 in Debug mode with the default 
#      values of the metioned above macros (namely _SECURE_SCL=1, _HAS_ITERATOR_DEBUGGING=1 and
#      _SECURE_SCL_THROWS=1). So SALOME modules should be build in the same configuration.
#
################################################################################################ 
#  # Disable iterator debugging on WINDOWS to avoid runtime error during checking iterators
#    # _SECURE_SCL 
#    #             If defined as 1, unsafe iterator use causes a runtime error. 
#    #             If defined as 0, checked iterators are disabled.
#    #             The default value for _SECURE_SCL is 1
#    # _SECURE_SCL_THROWS
#    #             If defined as 1, an out of range iterator use causes an exception at runtime.
#    #             If defined as 0, the program is terminated by calling invalid_parameter. 
#    #             The default value for _SECURE_SCL_THROWS is 0
#
#  ADD_DEFINITIONS(-D_SECURE_SCL=0 -D_SECURE_SCL_THROWS=0)
#
#    # The symbol _HAS_ITERATOR_DEBUGGING can be used to turn off the iterator debugging feature in a debug build
#    #             If defined as 1, iterator debugging is enabled. 
#    #             If defined as 0, iterator debugging is disabled.
#    #             The default value for _HAS_ITERATOR_DEBUGGING is 1
#
#  IF(NOT CMAKE_BUILD_TYPE STREQUAL "RELEASE" AND NOT CMAKE_BUILD_TYPE STREQUAL "Release")
#    ADD_DEFINITIONS(-D_HAS_ITERATOR_DEBUGGING=0)
#  ENDIF(NOT CMAKE_BUILD_TYPE STREQUAL "RELEASE" AND NOT CMAKE_BUILD_TYPE STREQUAL "Release")
################################################################################################ 
ENDIF(WIN32)


# User options
# ============
IF(WIN32 AND NOT CYGWIN)
  SET(INSTALL_CMAKE_CONFIG_DIR cmake)
ELSE()
  SET(INSTALL_CMAKE_CONFIG_DIR share/cmake/simanio)
ENDIF()
SET(INSTALL_INCLUDE_DIR include)

# Prerequisites detection:
# ========================
FIND_PACKAGE(SimanIOWSO2 REQUIRED)

# Configure
# =========
CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/src/SimanIO_Version.hxx.in ${CMAKE_CURRENT_BINARY_DIR}/src/SimanIO_Version.hxx @ONLY)
INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/src/SimanIO_Version.hxx DESTINATION include)

ADD_SUBDIRECTORY(src)
ADD_SUBDIRECTORY(scripts)

# Export logic
# ============
INCLUDE(CMakePackageConfigHelpers)

# Add all targets to the build-tree export set
EXPORT(TARGETS SimanIO FILE ${PROJECT_BINARY_DIR}/${PROJECT_NAME}Targets.cmake)

# Create the configuration files:
#   - in the build tree:

#      Ensure the variables are always defined for the configure:
SET(WSO2_ROOT_DIR "${WSO2_ROOT_DIR}")
 
SET(CONF_INCLUDE_DIRS "${PROJECT_SOURCE_DIR}/include" "${PROJECT_BINARY_DIR}/include")
CONFIGURE_PACKAGE_CONFIG_FILE(misc/${PROJECT_NAME}Config.cmake.in 
    ${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
    INSTALL_DESTINATION "${INSTALL_CMAKE_CONFIG_DIR}"
    PATH_VARS CONF_INCLUDE_DIRS INSTALL_CMAKE_CONFIG_DIR CMAKE_INSTALL_PREFIX WSO2_ROOT_DIR)

#   - in the install tree:
#       Get the relative path of the include directory so 
#       we can register it in the generated configuration files:
SET(CONF_INCLUDE_DIRS "${CMAKE_INSTALL_PREFIX}/${INSTALL_INCLUDE_DIR}")
CONFIGURE_PACKAGE_CONFIG_FILE(misc/${PROJECT_NAME}Config.cmake.in 
    ${PROJECT_BINARY_DIR}/to_install/${PROJECT_NAME}Config.cmake
    INSTALL_DESTINATION "${INSTALL_CMAKE_CONFIG_DIR}"
    PATH_VARS CONF_INCLUDE_DIRS INSTALL_CMAKE_CONFIG_DIR CMAKE_INSTALL_PREFIX WSO2_ROOT_DIR)

WRITE_BASIC_PACKAGE_VERSION_FILE(${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
    VERSION ${${PROJECT_NAME_UC}_VERSION}
    COMPATIBILITY AnyNewerVersion)
  
# Install the CMake configuration files:
INSTALL(FILES
  "${PROJECT_BINARY_DIR}/to_install/${PROJECT_NAME}Config.cmake"
  "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
  DESTINATION "${INSTALL_CMAKE_CONFIG_DIR}")

# Install the export set for use with the install-tree
INSTALL(EXPORT ${PROJECT_NAME}Targets DESTINATION "${INSTALL_CMAKE_CONFIG_DIR}")