#############################################################################################
### ${CTEST_SCRIPT_ARG} is of the form OPTION=VALUE                                       ###
### BUILD_GENERATOR required [Unix, VS2017, VS201764, VS2015, VS201564, VS2013, VS201364] ###
### ctest -S HDFconfig.cmake,BUILD_GENERATOR=VS201764 -C Release -VV -O hdf.log           ###
#############################################################################################

cmake_minimum_required (VERSION 3.2.2 FATAL_ERROR)
############################################################################
# Usage:
#     ctest -S HDFconfig.cmake,OPTION=VALUE -C Release -VV -O test.log
# where valid options for OPTION are:
#     BUILD_GENERATOR - The cmake build generator:
#            Unix    * Unix Makefiles
#            VS2017    * Visual Studio 15 2017
#            VS201764 * Visual Studio 15 2017 Win64
#            VS2015    * Visual Studio 14 2015
#            VS201564 * Visual Studio 14 2015 Win64
#            VS2013    * Visual Studio 12 2013
#            VS201364 * Visual Studio 12 2013 Win64
#
#     INSTALLDIR  -  root folder where hdf is installed
#                 -  windowsdefault: C:/Program Files/HDF_Group/HDF/4.2.13
#                 -  linux default:  ./HDF_Group/HDF/4.2.13
#     CTEST_CONFIGURATION_TYPE  - Release, Debug, etc - default: Release
#     CTEST_SOURCE_NAME  -  source folder - default: hdf4
#     STATIC_ONLY  -  Build/use static libraries
#     FORTRAN_LIBRARIES -  Build/use fortran libraries
#     NO_MAC_FORTRAN  - Yes to be SHARED on a Mac
##############################################################################

set (CTEST_SOURCE_VERSION "4.2.14")
set (CTEST_SOURCE_VERSEXT "")

##############################################################################
# handle input parameters to script.
#BUILD_GENERATOR - which CMake generator to use, required
#INSTALLDIR - HDF-4.2.13 root folder
#CTEST_CONFIGURATION_TYPE - Release, Debug, RelWithDebInfo
#CTEST_SOURCE_NAME - name of source folder; HDF-4.2.13
#STATIC_ONLY - Default is YES
#FORTRAN_LIBRARIES - Default is NO
#NO_MAC_FORTRAN - set to TRUE to allow shared libs on a Mac
if (DEFINED CTEST_SCRIPT_ARG)
  # transform ctest script arguments of the form
  # script.ctest,var1=value1,var2=value2
  # to variables with the respective names set to the respective values
  string (REPLACE "," ";" script_args "${CTEST_SCRIPT_ARG}")
  foreach (current_var ${script_args})
    if ("${current_var}" MATCHES "^([^=]+)=(.+)$")
      set ("${CMAKE_MATCH_1}" "${CMAKE_MATCH_2}")
    endif ()
  endforeach ()
endif ()

# build generator must be defined
if (NOT DEFINED BUILD_GENERATOR)
  message (FATAL_ERROR "BUILD_GENERATOR must be defined - Unix, VS2017, or VS201764, VS2015, VS201564, VS2013, VS201364")
endif ()

###################################################################
### Following Line is one of [Release, RelWithDebInfo, Debug] #####
set (CTEST_CONFIGURATION_TYPE "$ENV{CMAKE_CONFIG_TYPE}")
if (NOT DEFINED CTEST_CONFIGURATION_TYPE)
  set (CTEST_CONFIGURATION_TYPE "Release")
endif ()
set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DCTEST_CONFIGURATION_TYPE:STRING=${CTEST_CONFIGURATION_TYPE}")
##################################################################

if (NOT DEFINED INSTALLDIR)
  if (WIN32)
    set (INSTALLDIR "C:/Program Files/HDF_Group/HDF/${CTEST_SOURCE_VERSION}")
  else ()
    set (INSTALLDIR "${CTEST_SCRIPT_DIRECTORY}/HDF_Group/HDF/${CTEST_SOURCE_VERSION}")
  endif ()
endif ()

if (NOT DEFINED CTEST_SOURCE_NAME)
  set (CTEST_SOURCE_NAME "hdf-${CTEST_SOURCE_VERSION}${CTEST_SOURCE_VERSEXT}")
endif ()
if (NOT DEFINED STATIC_ONLY)
  set (STATICONLYLIBRARIES "YES")
else ()
  set (STATICONLYLIBRARIES "NO")
endif ()
if (NOT DEFINED FORTRAN_LIBRARIES)
  set (FORTRANLIBRARIES "NO")
else ()
  set(FORTRANLIBRARIES "YES")
endif ()

set (CTEST_BINARY_NAME "build")
set (CTEST_DASHBOARD_ROOT "${CTEST_SCRIPT_DIRECTORY}")
if (WIN32)
  set (CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_SOURCE_NAME}")
  set (CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_BINARY_NAME}")
else ()
  set (CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_SOURCE_NAME}")
  set (CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_BINARY_NAME}")
endif ()

###################################################################
#########       Following describes compiler           ############
if (WIN32)
  set (SITE_OS_NAME "Windows")
  set (SITE_OS_VERSION "WIN7")
  if (${BUILD_GENERATOR} STREQUAL "VS201764")
    set (CTEST_CMAKE_GENERATOR "Visual Studio 15 2017 Win64")
    set (SITE_OS_BITS "64")
    set (SITE_COMPILER_NAME "vs2017")
    set (SITE_COMPILER_VERSION "15")
  elseif (${BUILD_GENERATOR} STREQUAL "VS2017")
    set (CTEST_CMAKE_GENERATOR "Visual Studio 15 2017")
    set (SITE_OS_BITS "32")
    set (SITE_COMPILER_NAME "vs2017")
    set (SITE_COMPILER_VERSION "15")
  elseif (${BUILD_GENERATOR} STREQUAL "VS201564")
    set (CTEST_CMAKE_GENERATOR "Visual Studio 14 2015 Win64")
    set (SITE_OS_BITS "64")
    set (SITE_COMPILER_NAME "vs2015")
    set (SITE_COMPILER_VERSION "14")
  elseif (${BUILD_GENERATOR} STREQUAL "VS2015")
    set (CTEST_CMAKE_GENERATOR "Visual Studio 14 2015")
    set (SITE_OS_BITS "32")
    set (SITE_COMPILER_NAME "vs2015")
    set (SITE_COMPILER_VERSION "14")
  elseif (${BUILD_GENERATOR} STREQUAL "VS201364")
    set (CTEST_CMAKE_GENERATOR "Visual Studio 12 2013 Win64")
    set (SITE_OS_BITS "64")
    set (SITE_COMPILER_NAME "vs2013")
    set (SITE_COMPILER_VERSION "12")
  elseif (${BUILD_GENERATOR} STREQUAL "VS2013")
    set (CTEST_CMAKE_GENERATOR "Visual Studio 12 2013")
    set (SITE_OS_BITS "32")
    set (SITE_COMPILER_NAME "vs2013")
    set (SITE_COMPILER_VERSION "12")
  elseif (${BUILD_GENERATOR} STREQUAL "VS201264")
    set (CTEST_CMAKE_GENERATOR "Visual Studio 11 2012 Win64")
    set (SITE_OS_BITS "64")
    set (SITE_COMPILER_NAME "vs2012")
    set (SITE_COMPILER_VERSION "11")
  elseif (${BUILD_GENERATOR} STREQUAL "VS2012")
    set (CTEST_CMAKE_GENERATOR "Visual Studio 11 2012")
    set (SITE_OS_BITS "32")
    set (SITE_COMPILER_NAME "vs2012")
    set (SITE_COMPILER_VERSION "11")
  else ()
    message (FATAL_ERROR "Invalid BUILD_GENERATOR must be - Unix, VS2017, or VS201764, VS2015, VS201564, VS2013, VS201364")
  endif ()
##  Set the following to unique id your computer  ##
  set (CTEST_SITE "WIN7${BUILD_GENERATOR}.XXXX")
else ()
  set (CTEST_CMAKE_GENERATOR "Unix Makefiles")
##  Set the following to unique id your computer  ##
  if (APPLE)
    set (CTEST_SITE "MAC.XXXX")
  else ()
    set (CTEST_SITE "LINUX.XXXX")
  endif ()
  if (APPLE)
    execute_process (COMMAND xcrun --find cc OUTPUT_VARIABLE XCODE_CC OUTPUT_STRIP_TRAILING_WHITESPACE)
    execute_process (COMMAND xcrun --find c++ OUTPUT_VARIABLE XCODE_CXX OUTPUT_STRIP_TRAILING_WHITESPACE)
    set (ENV{CC} "${XCODE_CC}")
    set (ENV{CXX} "${XCODE_CXX}")
    set (CTEST_USE_LAUNCHERS        1)
    set (RR_WARNINGS_COMMON "-Wno-format-nonliteral -Wno-cast-align -Wno-unused -Wno-unused-variable -Wno-unused-function -Wno-self-assign -Wno-unused-parameter -Wno-sign-compare")
    set (RR_WARNINGS_C "${RR_WARNINGS_COMMON} -Wno-deprecated-declarations -Wno-uninitialized")
    set (RR_WARNINGS_CXX "${RR_WARNINGS_COMMON} -Woverloaded-virtual -Wshadow -Wwrite-strings -Wc++11-compat")
    set (RR_FLAGS_COMMON "-g -O0 -fstack-protector-all -D_FORTIFY_SOURCE=2")
    set (RR_FLAGS_C "${RR_FLAGS_COMMON}")
    set (RR_FLAGS_CXX "${RR_FLAGS_COMMON}")
    set (ENV{CFLAGS} "${RR_WARNINGS_C} ${RR_FLAGS_C}")
    set (ENV{CXXFLAGS} "${RR_WARNINGS_CXX} ${RR_FLAGS_CXX}")
  endif ()
endif ()
###################################################################

###################################################################
if (${STATICONLYLIBRARIES})
  set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF")
  #########       Following describes computer           ############
  ## following is optional to describe build                       ##
  set (SITE_BUILDNAME_SUFFIX "STATIC")
endif ()
###################################################################
####      fortran       ####
if (${FORTRANLIBRARIES})
  set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF4_BUILD_FORTRAN:BOOL=ON")
else ()
  set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF4_BUILD_FORTRAN:BOOL=OFF")
endif ()
###################################################################

if (WIN32)
  include (${CTEST_SCRIPT_DIRECTORY}\\HDF4options.cmake)
  include (${CTEST_SCRIPT_DIRECTORY}\\CTestScript.cmake)
else ()
  include (${CTEST_SCRIPT_DIRECTORY}/HDF4options.cmake)
  include (${CTEST_SCRIPT_DIRECTORY}/CTestScript.cmake)
endif ()
