From 510936d9157e9385abe379a73387a8221a1e2eed Mon Sep 17 00:00:00 2001
From: Allen Byrne <byrn@hdfgroup.org>
Date: Mon, 28 Sep 2015 13:39:43 -0500
Subject: [svn-r27901] Rework doc for updated examples script

---
 release_docs/USING_HDF5_CMake.txt | 189 +++++++++++++++++++++++++++++++-------
 1 file changed, 154 insertions(+), 35 deletions(-)

diff --git a/release_docs/USING_HDF5_CMake.txt b/release_docs/USING_HDF5_CMake.txt
index 5fdb76c..578f957 100644
--- a/release_docs/USING_HDF5_CMake.txt
+++ b/release_docs/USING_HDF5_CMake.txt
@@ -225,46 +225,165 @@ NOTE: these files are available at the HDF web site:
 ========================================================================
 ctest
 ========================================================================
+cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR)
 
 ############################################################################
 # Product specific script, HDF518_Examples.cmake, that uses the
 # CTestScript.cmake file (see Appendix in the CMake.txt). Usage:
-# "ctest -S HDF518_Examples.cmake,HDF5Examples-0.1.1-Source -C Release -O test.log"
-# where HDF5Examples-0.1.1-Source is the source folder relative to the location of these scripts
-############################################################################
-
-cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR)
-
+#     ctest -S HDF518_Examples.cmake,OPTION=VALUE -C Release -VV -O test.log
+# where valid options for OPTION are:
+#     INSTALLDIR  -  root folder where hdf5 is installed
+#     CTEST_BUILD_CONFIGURATION  - Release, Debug, etc
+#     CTEST_SOURCE_NAME  -  source folder
+#     STATICLIBRARIES  -  Build/use static libraries
+#     NO_MAC_FORTRAN  - Yes to be SHARED on a Mac
+###############################################################################################################
+
+set(CTEST_CMAKE_GENERATOR "@CMAKE_GENERATOR@")
 set(CTEST_DASHBOARD_ROOT ${CTEST_SCRIPT_DIRECTORY})
-set(CTEST_SOURCE_NAME ${CTEST_SCRIPT_ARG})
-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}/${CTEST_BINARY_NAME}")
-set(CTEST_BUILD_CONFIGURATION "Release")
-set(MODEL "Experimental")
-
-# build generator name, see cmake generator list
-set(CTEST_CMAKE_GENERATOR "Unix Makefiles")
-
-# machine description, can be removed on linux
-set(CTEST_SITE "machine.domain")
-set(SITE_OS_NAME "os name")
-set(SITE_OS_VERSION "os version")
-set(SITE_OS_BITS "os size")
-set(SITE_COMPILER_NAME "compiler name")
-set(SITE_COMPILER_VERSION "compiler version")
-
-# needed for source updates, change as required
-set(REPOSITORY_URL "http://svn.${hdfgroup_url}/hdf5-examples/trunk/1_8")
-
-set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DCMAKE_INSTALL_PREFIX:PATH=/usr/local/hdf5Examples-1.8")
-
-# location of the installed hdf5 (cmake configuration folder)
-set(ENV{HDF5_DIR} "/usr/share/cmake")
-
-include(${CTEST_SCRIPT_DIRECTORY}/CTestScript.cmake)
-
-message("DONE")
+#set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=ON")
+
+# handle input parameters to script.
+#INSTALLDIR - HDF5-1.8 root folder
+#CTEST_BUILD_CONFIGURATION - Release, Debug, RelWithDebInfo
+#CTEST_SOURCE_NAME - name of source folder; HDF4Examples
+#STATICLIBRARIES - Default is YES
+#NO_MAC_FORTRAN - set to TRUE to allow shared libs on a Mac
+if(DEFINED CTEST_SCRIPT_ARG)
+    # transform ctest script arguments of the form
+    # script.ctest,var1=value1,var2=value2
+    # to variables with the respective names set to the respective values
+    string(REPLACE "," ";" script_args "${CTEST_SCRIPT_ARG}")
+    foreach(current_var ${script_args})
+        if ("${current_var}" MATCHES "^([^=]+)=(.+)$")
+            set("${CMAKE_MATCH_1}" "${CMAKE_MATCH_2}")
+        endif()
+    endforeach()
+endif()
+if(NOT DEFINED INSTALLDIR)
+    set(INSTALLDIR "/usr/local/myhdf5")
+endif()
+if(NOT DEFINED CTEST_BUILD_CONFIGURATION)
+    set(CTEST_BUILD_CONFIGURATION "Release")
+endif()
+if(NOT DEFINED CTEST_SOURCE_NAME)
+    set(CTEST_SOURCE_NAME "HDF5Examples")
+endif()
+if(NOT DEFINED STATICLIBRARIES)
+    set(STATICLIBRARIES "YES")
+endif()
+
+#TAR_SOURCE - name of tarfile
+#if(NOT DEFINED TAR_SOURCE)
+#  set(CTEST_USE_TAR_SOURCE "HDF5Examples-1.2.1-Source")
+#endif()
+
+###############################################################################################################
+#     Adjust the following SET Commands as needed
+###############################################################################################################
+if(WIN32)
+  if(STATICLIBRARIES)
+    set(BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF")
+  endif(STATICLIBRARIES)
+  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 "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF -DCMAKE_ANSI_CFLAGS:STRING=-fPIC")
+  endif(STATICLIBRARIES)
+  set(ENV{HDF5_DIR} "${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}/${CTEST_BINARY_NAME}")
+endif(WIN32)
+
+###############################################################################################################
+# For any comments please contact cdashhelp@hdfgroup.org
+#
+###############################################################################################################
+
+#-----------------------------------------------------------------------------
+# MAC machines need special option
+#-----------------------------------------------------------------------------
+if(APPLE)
+  # Compiler choice
+  execute_process(COMMAND xcrun --find cc OUTPUT_VARIABLE XCODE_CC OUTPUT_STRIP_TRAILING_WHITESPACE)
+  execute_process(COMMAND xcrun --find c++ OUTPUT_VARIABLE XCODE_CXX OUTPUT_STRIP_TRAILING_WHITESPACE)
+  set(ENV{CC} "${XCODE_CC}")
+  set(ENV{CXX} "${XCODE_CXX}")
+  if(NOT NO_MAC_FORTRAN)
+    # Shared fortran is not supported, build static
+    set(BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF -DCMAKE_ANSI_CFLAGS:STRING=-fPIC")
+  else(NOT NO_MAC_FORTRAN)
+    set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=OFF")
+  endif(NOT NO_MAC_FORTRAN)
+  set(BUILD_OPTIONS "${BUILD_OPTIONS} -DCTEST_USE_LAUNCHERS:BOOL=ON -DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=OFF")
+endif(APPLE)
+
+#-----------------------------------------------------------------------------
+set(CTEST_CMAKE_COMMAND "\"${CMAKE_COMMAND}\"")
+## --------------------------
+if(CTEST_USE_TAR_SOURCE)
+  ## Uncompress source if tar or zip file provided
+  ## --------------------------
+  if(WIN32)
+    message(STATUS "extracting... [${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 ${CTEST_SOURCE_NAME} failed")
+  endif(NOT rv EQUAL 0)
+endif(CTEST_USE_TAR_SOURCE)
+
+#-----------------------------------------------------------------------------
+## Clear the build directory
+## --------------------------
+set(CTEST_START_WITH_EMPTY_BINARY_DIRECTORY TRUE)
+if (EXISTS "${CTEST_BINARY_DIRECTORY}" AND IS_DIRECTORY "${CTEST_BINARY_DIRECTORY}")
+  ctest_empty_binary_directory(${CTEST_BINARY_DIRECTORY})
+else (EXISTS "${CTEST_BINARY_DIRECTORY}" AND IS_DIRECTORY "${CTEST_BINARY_DIRECTORY}")
+  file(MAKE_DIRECTORY "${CTEST_BINARY_DIRECTORY}")
+endif (EXISTS "${CTEST_BINARY_DIRECTORY}" AND IS_DIRECTORY "${CTEST_BINARY_DIRECTORY}")
+
+# Use multiple CPU cores to build
+include(ProcessorCount)
+ProcessorCount(N)
+if(NOT N EQUAL 0)
+  if(NOT WIN32)
+    set(CTEST_BUILD_FLAGS -j${N})
+  endif(NOT WIN32)
+  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_BUILD_CONFIGURATION} ${BUILD_OPTIONS} \"-G${CTEST_CMAKE_GENERATOR}\" \"${CTEST_SOURCE_DIRECTORY}\""
+)
+
+#-----------------------------------------------------------------------------
+## -- set output to english
+set($ENV{LC_MESSAGES}  "en_EN")
+
+#-----------------------------------------------------------------------------
+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 "${CTEST_BINARY_DIRECTORY}")
+ctest_build (BUILD "${CTEST_BINARY_DIRECTORY}" APPEND)
+ctest_test (BUILD "${CTEST_BINARY_DIRECTORY}" APPEND ${ctest_test_args} RETURN_VALUE res)
+if(res GREATER 0)
+  message (FATAL_ERROR "tests FAILED")
+endif(res GREATER 0)
+#-----------------------------------------------------------------------------
 #################################################################################
 
 
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