Update cmake min version and cmake command convention

1 files changed, 111 insertions, 111 deletions

diff --git a/release_docs/USING_HDF5_CMake.txt b/release_docs/USING_HDF5_CMake.txt
index 313af83..3d6094d 100644
--- a/release_docs/USING_HDF5_CMake.txt
+++ b/release_docs/USING_HDF5_CMake.txt
@@ -37,7 +37,7 @@ I. Preconditions
 
    1. We suggest you obtain the latest CMake for windows from the Kitware
       web site. The HDF5 1.10.x product requires a minimum CMake version
-      of 3.1.0.
+      of 3.2.2.
 
    2. You have installed the HDF5 library built with CMake, by executing
       the HDF Install Utility (the *.msi file in the binary package for
@@ -180,7 +180,7 @@ Given the preconditions in section I, create a CMakeLists.txt file at the
 source root. Include the following text in the file:
 
 ##########################################################
-cmake_minimum_required (VERSION 3.1.0)
+cmake_minimum_required (VERSION 3.2.2)
 project (HDF5MyApp C CXX)
 
 set (LIB_TYPE STATIC) # or SHARED
@@ -227,15 +227,15 @@ NOTE: this file is available at the HDF web site:
 ctest
 ========================================================================
 
-cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.2.2 FATAL_ERROR)
 ###############################################################################################################
 # This script will build and run the examples from a folder
 # Execute from a command line:
 #     ctest -S HDF5_Examples.cmake,OPTION=VALUE -C Release -V -O test.log
 ###############################################################################################################
 
-set(CTEST_CMAKE_GENERATOR "@CMAKE_GENERATOR@")
-set(CTEST_DASHBOARD_ROOT ${CTEST_SCRIPT_DIRECTORY})
+set (CTEST_CMAKE_GENERATOR "@CMAKE_GENERATOR@")
+set (CTEST_DASHBOARD_ROOT ${CTEST_SCRIPT_DIRECTORY})
 
 # handle input parameters to script.
 #INSTALLDIR - HDF5 root folder
@@ -245,79 +245,79 @@ set(CTEST_DASHBOARD_ROOT ${CTEST_SCRIPT_DIRECTORY})
 #FORTRAN_LIBRARIES - Default is NO
 #JAVA_LIBRARIES - Default is NO
 ##NO_MAC_FORTRAN - set to TRUE to allow shared libs on a Mac)
-if(DEFINED CTEST_SCRIPT_ARG)
+if (DEFINED CTEST_SCRIPT_ARG)
     # transform ctest script arguments of the form
     # script.ctest,var1=value1,var2=value2
     # to variables with the respective names set to the respective values
-    string(REPLACE "," ";" script_args "${CTEST_SCRIPT_ARG}")
-    foreach(current_var ${script_args})
+    string (REPLACE "," ";" script_args "${CTEST_SCRIPT_ARG}")
+    foreach (current_var ${script_args})
         if ("${current_var}" MATCHES "^([^=]+)=(.+)$")
             set("${CMAKE_MATCH_1}" "${CMAKE_MATCH_2}")
-        endif()
-    endforeach()
-endif()
-if(NOT DEFINED INSTALLDIR)
-    set(INSTALLDIR "@CMAKE_INSTALL_PREFIX@")
-endif()
-if(NOT DEFINED CTEST_CONFIGURATION_TYPE)
-    set(CTEST_CONFIGURATION_TYPE "Release")
-endif()
-if(NOT DEFINED CTEST_SOURCE_NAME)
-    set(CTEST_SOURCE_NAME "HDF5Examples")
-endif()
-if(NOT DEFINED STATIC_LIBRARIES)
-    set(STATICLIBRARIES "YES")
-else(NOT DEFINED STATIC_LIBRARIES)
-    set(STATICLIBRARIES "NO")
-endif()
-if(NOT DEFINED FORTRAN_LIBRARIES)
-    set(FORTRANLIBRARIES "NO")
-else(NOT DEFINED FORTRAN_LIBRARIES)
-    set(FORTRANLIBRARIES "YES")
+        endif ()
+    endforeach ()
+endif ()
+if (NOT DEFINED INSTALLDIR)
+    set (INSTALLDIR "@CMAKE_INSTALL_PREFIX@")
+endif ()
+if (NOT DEFINED CTEST_CONFIGURATION_TYPE)
+    set (CTEST_CONFIGURATION_TYPE "Release")
+endif ()
+if (NOT DEFINED CTEST_SOURCE_NAME)
+    set (CTEST_SOURCE_NAME "HDF5Examples")
+endif ()
+if (NOT DEFINED STATIC_LIBRARIES)
+    set (STATICLIBRARIES "YES")
+else ()
+    set (STATICLIBRARIES "NO")
 endif()
-if(NOT DEFINED JAVA_LIBRARIES)
-    set(JAVALIBRARIES "NO")
-else(NOT DEFINED JAVA_LIBRARIES)
-    set(JAVALIBRARIES "YES")
+if (NOT DEFINED FORTRAN_LIBRARIES)
+    set (FORTRANLIBRARIES "NO")
+else ()
+    set (FORTRANLIBRARIES "YES")
 endif()
+if (NOT DEFINED JAVA_LIBRARIES)
+    set (JAVALIBRARIES "NO")
+else ()
+    set (JAVALIBRARIES "YES")
+endif ()
 
 #TAR_SOURCE - name of tarfile
-#if(NOT DEFINED TAR_SOURCE)
-#  set(CTEST_USE_TAR_SOURCE "HDF5Examples-1.10.1-Source")
-#endif()
+#if (NOT DEFINED TAR_SOURCE)
+#  set (CTEST_USE_TAR_SOURCE "HDF5Examples-1.10.1-Source")
+#endif ()
 
 ###############################################################################################################
 #     Adjust the following SET Commands as needed
 ###############################################################################################################
-if(WIN32)
-  if(${STATICLIBRARIES})
-    set(BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF")
-  endif()
-  set(ENV{HDF5_DIR} "${INSTALLDIR}/cmake")
-  set(CTEST_BINARY_NAME ${CTEST_SOURCE_NAME}\\build)
-  set(CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_SOURCE_NAME}")
-  set(CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_BINARY_NAME}")
-else(WIN32)
-  if(${STATICLIBRARIES})
-    set(BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF -DCMAKE_ANSI_CFLAGS:STRING=-fPIC")
-  endif()
-  set(ENV{HDF5_DIR} "${INSTALLDIR}/share/cmake")
-  set(ENV{LD_LIBRARY_PATH} "${INSTALLDIR}/lib")
-  set(CTEST_BINARY_NAME ${CTEST_SOURCE_NAME}/build)
-  set(CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_SOURCE_NAME}")
-  set(CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_BINARY_NAME}")
+if (WIN32)
+  if (${STATICLIBRARIES})
+    set (BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF")
+  endif ()
+  set (ENV{HDF5_DIR} "${INSTALLDIR}/cmake")
+  set (CTEST_BINARY_NAME ${CTEST_SOURCE_NAME}\\build)
+  set (CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_SOURCE_NAME}")
+  set (CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_BINARY_NAME}")
+else (WIN32)
+  if (${STATICLIBRARIES})
+    set (BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF -DCMAKE_ANSI_CFLAGS:STRING=-fPIC")
+  endif ()
+  set (ENV{HDF5_DIR} "${INSTALLDIR}/share/cmake")
+  set (ENV{LD_LIBRARY_PATH} "${INSTALLDIR}/lib")
+  set (CTEST_BINARY_NAME ${CTEST_SOURCE_NAME}/build)
+  set (CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_SOURCE_NAME}")
+  set (CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_BINARY_NAME}")
 endif(WIN32)
-if(${FORTRANLIBRARIES})
-  set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=ON")
-else()
-  set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=OFF")
-endif()
-if(${JAVALIBRARIES})
-  set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_JAVA:BOOL=ON")
+if (${FORTRANLIBRARIES})
+  set (BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=ON")
+else ()
+  set (BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=OFF")
+endif ()
+if (${JAVALIBRARIES})
+  set (BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_JAVA:BOOL=ON")
 else()
-  set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_JAVA:BOOL=OFF")
-endif()
-set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF5_PACKAGE_NAME:STRING=@HDF5_PACKAGE@@HDF_PACKAGE_EXT@")
+  set (BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_JAVA:BOOL=OFF")
+endif ()
+set (BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF5_PACKAGE_NAME:STRING=@HDF5_PACKAGE@@HDF_PACKAGE_EXT@")
 
 ###############################################################################################################
 # For any comments please contact cdashhelp@hdfgroup.org
@@ -327,90 +327,90 @@ set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF5_PACKAGE_NAME:STRING=@HDF5_PACKAGE@@HD
 #-----------------------------------------------------------------------------
 # MAC machines need special option
 #-----------------------------------------------------------------------------
-if(APPLE)
+if (APPLE)
   # Compiler choice
-  execute_process(COMMAND xcrun --find cc OUTPUT_VARIABLE XCODE_CC OUTPUT_STRIP_TRAILING_WHITESPACE)
-  execute_process(COMMAND xcrun --find c++ OUTPUT_VARIABLE XCODE_CXX OUTPUT_STRIP_TRAILING_WHITESPACE)
-  set(ENV{CC} "${XCODE_CC}")
-  set(ENV{CXX} "${XCODE_CXX}")
-  if(NOT NO_MAC_FORTRAN)
+  execute_process (COMMAND xcrun --find cc OUTPUT_VARIABLE XCODE_CC OUTPUT_STRIP_TRAILING_WHITESPACE)
+  execute_process (COMMAND xcrun --find c++ OUTPUT_VARIABLE XCODE_CXX OUTPUT_STRIP_TRAILING_WHITESPACE)
+  set (ENV{CC} "${XCODE_CC}")
+  set (ENV{CXX} "${XCODE_CXX}")
+  if (NOT NO_MAC_FORTRAN)
     # Shared fortran is not supported, build static
-    set(BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF -DCMAKE_ANSI_CFLAGS:STRING=-fPIC")
-  else()
-    set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=OFF")
-  endif()
-  set(BUILD_OPTIONS "${BUILD_OPTIONS} -DCTEST_USE_LAUNCHERS:BOOL=ON -DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=OFF")
-endif()
+    set (BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF -DCMAKE_ANSI_CFLAGS:STRING=-fPIC")
+  else ()
+    set (BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=OFF")
+  endif ()
+  set (BUILD_OPTIONS "${BUILD_OPTIONS} -DCTEST_USE_LAUNCHERS:BOOL=ON -DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=OFF")
+endif ()
 
 #-----------------------------------------------------------------------------
-set(CTEST_CMAKE_COMMAND "\"${CMAKE_COMMAND}\"")
+set (CTEST_CMAKE_COMMAND "\"${CMAKE_COMMAND}\"")
 ## --------------------------
-if(CTEST_USE_TAR_SOURCE)
+if (CTEST_USE_TAR_SOURCE)
   ## Uncompress source if tar or zip file provided
   ## --------------------------
-  if(WIN32)
-    message(STATUS "extracting... [${CMAKE_EXECUTABLE_NAME} -E tar -xvf ${CTEST_USE_TAR_SOURCE}.zip]")
-    execute_process(COMMAND ${CMAKE_EXECUTABLE_NAME} -E tar -xvf ${CTEST_DASHBOARD_ROOT}\\${CTEST_USE_TAR_SOURCE}.zip RESULT_VARIABLE rv)
-  else()
-    message(STATUS "extracting... [${CMAKE_EXECUTABLE_NAME} -E tar -xvf ${CTEST_USE_TAR_SOURCE}.tar]")
-    execute_process(COMMAND ${CMAKE_EXECUTABLE_NAME} -E tar -xvf ${CTEST_DASHBOARD_ROOT}/${CTEST_USE_TAR_SOURCE}.tar RESULT_VARIABLE rv)
-  endif()
-
-  if(NOT rv EQUAL 0)
-    message(STATUS "extracting... [error-(${rv}) clean up]")
-    file(REMOVE_RECURSE "${CTEST_SOURCE_DIRECTORY}")
-    message(FATAL_ERROR "error: extract of ${CTEST_SOURCE_NAME} failed")
-  endif()
-endif(CTEST_USE_TAR_SOURCE)
+  if (WIN32)
+    message (STATUS "extracting... [${CMAKE_EXECUTABLE_NAME} -E tar -xvf ${CTEST_USE_TAR_SOURCE}.zip]")
+    execute_process (COMMAND ${CMAKE_EXECUTABLE_NAME} -E tar -xvf ${CTEST_DASHBOARD_ROOT}\\${CTEST_USE_TAR_SOURCE}.zip RESULT_VARIABLE rv)
+  else ()
+    message (STATUS "extracting... [${CMAKE_EXECUTABLE_NAME} -E tar -xvf ${CTEST_USE_TAR_SOURCE}.tar]")
+    execute_process (COMMAND ${CMAKE_EXECUTABLE_NAME} -E tar -xvf ${CTEST_DASHBOARD_ROOT}/${CTEST_USE_TAR_SOURCE}.tar RESULT_VARIABLE rv)
+  endif ()
+
+  if (NOT rv EQUAL 0)
+    message (STATUS "extracting... [error-(${rv}) clean up]")
+    file (REMOVE_RECURSE "${CTEST_SOURCE_DIRECTORY}")
+    message (FATAL_ERROR "error: extract of ${CTEST_SOURCE_NAME} failed")
+  endif ()
+endif ()
 
 #-----------------------------------------------------------------------------
 ## Clear the build directory
 ## --------------------------
-set(CTEST_START_WITH_EMPTY_BINARY_DIRECTORY TRUE)
+set (CTEST_START_WITH_EMPTY_BINARY_DIRECTORY TRUE)
 if (EXISTS "${CTEST_BINARY_DIRECTORY}" AND IS_DIRECTORY "${CTEST_BINARY_DIRECTORY}")
-  ctest_empty_binary_directory(${CTEST_BINARY_DIRECTORY})
+  ctest_empty_binary_directory (${CTEST_BINARY_DIRECTORY})
 else ()
-  file(MAKE_DIRECTORY "${CTEST_BINARY_DIRECTORY}")
+  file (MAKE_DIRECTORY "${CTEST_BINARY_DIRECTORY}")
 endif ()
 
 # Use multiple CPU cores to build
-include(ProcessorCount)
-ProcessorCount(N)
-if(NOT N EQUAL 0)
-  if(NOT WIN32)
-    set(CTEST_BUILD_FLAGS -j${N})
-  endif()
-  set(ctest_test_args ${ctest_test_args} PARALLEL_LEVEL ${N})
-endif()
+include (ProcessorCount)
+ProcessorCount (N)
+if (NOT N EQUAL 0)
+  if (NOT WIN32)
+    set (CTEST_BUILD_FLAGS -j${N})
+  endif ()
+  set (ctest_test_args ${ctest_test_args} PARALLEL_LEVEL ${N})
+endif ()
 set (CTEST_CONFIGURE_COMMAND
     "${CTEST_CMAKE_COMMAND} -C \"${CTEST_SOURCE_DIRECTORY}/config/cmake/cacheinit.cmake\" -DCMAKE_BUILD_TYPE:STRING=${CTEST_CONFIGURATION_TYPE} ${BUILD_OPTIONS} \"-G${CTEST_CMAKE_GENERATOR}\" \"${CTEST_SOURCE_DIRECTORY}\""
 )
 
 #-----------------------------------------------------------------------------
 ## -- set output to english
-set($ENV{LC_MESSAGES}  "en_EN")
+set ($ENV{LC_MESSAGES}  "en_EN")
 
 #-----------------------------------------------------------------------------
-configure_file(${CTEST_SOURCE_DIRECTORY}/config/cmake/CTestCustom.cmake ${CTEST_BINARY_DIRECTORY}/CTestCustom.cmake)
+configure_file (${CTEST_SOURCE_DIRECTORY}/config/cmake/CTestCustom.cmake ${CTEST_BINARY_DIRECTORY}/CTestCustom.cmake)
 ctest_read_custom_files ("${CTEST_BINARY_DIRECTORY}")
 ## NORMAL process
 ## --------------------------
 ctest_start (Experimental)
 ctest_configure (BUILD "${CTEST_BINARY_DIRECTORY}")
-if(LOCAL_SUBMIT)
+if (LOCAL_SUBMIT)
   ctest_submit (PARTS Configure Notes)
-endif()
+endif ()
 ctest_build (BUILD "${CTEST_BINARY_DIRECTORY}" APPEND)
-if(LOCAL_SUBMIT)
+if (LOCAL_SUBMIT)
   ctest_submit (PARTS Build)
-endif()
+endif ()
 ctest_test (BUILD "${CTEST_BINARY_DIRECTORY}" APPEND ${ctest_test_args} RETURN_VALUE res)
-if(LOCAL_SUBMIT)
+if (LOCAL_SUBMIT)
   ctest_submit (PARTS Test)
 endif()
-if(res GREATER 0)
+if (res GREATER 0)
   message (FATAL_ERROR "tests FAILED")
-endif()
+endif ()
 #-----------------------------------------------------------------------------
 ##############################################################################################################