From 1b6d1ca4f0d1d69df592ef3c0353d158dec81b00 Mon Sep 17 00:00:00 2001
From: Allen Byrne <byrn@hdfgroup.org>
Date: Fri, 28 Jun 2013 10:37:41 -0500
Subject: [svn-r23845] HDFFV-8394: Add Optional Examples source packaging
 option.

Tested: local linux
---
 CMakeLists.txt                        |  25 ++++++++
 MANIFEST                              |   4 ++
 config/cmake/HDF518_Examples.cmake.in | 112 ++++++++++++++++++++++++++++++++++
 release_docs/USING_CMake_Examples.txt |  12 ++++
 4 files changed, 153 insertions(+)
 create mode 100644 config/cmake/HDF518_Examples.cmake.in
 create mode 100644 release_docs/USING_CMake_Examples.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index eddb4e9..b1a7f07 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1108,6 +1108,31 @@ INSTALL (
 )
 
 #-----------------------------------------------------------------------------
+# Configure the HDF518_Examples.cmake file and the examples
+#-----------------------------------------------------------------------------
+OPTION (HDF5_PACK_EXAMPLES_FILE  "Package the HDF5 Library Examples Compressed File" OFF)
+IF (HDF5_PACK_EXAMPLES_FILE)
+  CONFIGURE_FILE (
+      ${HDF5_RESOURCES_DIR}/HDF518_Examples.cmake.in 
+      ${HDF5_BINARY_DIR}/HDF518_Examples.cmake @ONLY
+  )
+  INSTALL (
+      FILES ${HDF5_BINARY_DIR}/HDF518_Examples.cmake
+      DESTINATION ${HDF5_INSTALL_DATA_DIR}
+      COMPONENT hdfdocuments
+  )
+  IF (EXISTS "${HDF5_EXAMPLES_COMPRESSED_PATH}/${HDF5_EXAMPLES_COMPRESSED_FILE}")
+    INSTALL (
+        FILES
+            ${HDF5_EXAMPLES_COMPRESSED_PATH}/${HDF5_EXAMPLES_COMPRESSED_FILE}
+            ${HDF5_SOURCE_DIR}/release_docs/USING_CMake_Examples.txt
+        DESTINATION ${HDF5_INSTALL_DATA_DIR}
+        COMPONENT hdfdocuments
+    )
+  ENDIF (EXISTS "${HDF5_EXAMPLES_COMPRESSED_PATH}/${HDF5_EXAMPLES_COMPRESSED_FILE}")
+ENDIF (HDF5_PACK_EXAMPLES_FILE)
+
+#-----------------------------------------------------------------------------
 # Add Document File(s) to CMake Install
 #-----------------------------------------------------------------------------
 IF (NOT HDF5_EXTERNALLY_CONFIGURED)
diff --git a/MANIFEST b/MANIFEST
index f4fbe34..30d52f3 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -2401,6 +2401,10 @@
 # CMake-specific User Files
 ./config/cmake/UserMacros/Windows_MT.cmake
 
+# CMake-specific Examples Files
+./config/cmake/HDF518_Examples.cmake.in
+./release_docs/USING_CMake_Examples.txt
+
 ./CMakeLists.txt
 ./CTestConfig.cmake
 ./UserMacros.cmake
diff --git a/config/cmake/HDF518_Examples.cmake.in b/config/cmake/HDF518_Examples.cmake.in
new file mode 100644
index 0000000..699e2d0
--- /dev/null
+++ b/config/cmake/HDF518_Examples.cmake.in
@@ -0,0 +1,112 @@
+cmake_minimum_required(VERSION 2.8.10 FATAL_ERROR)
+###############################################################################################################
+# This script will build and run the examples from a compressed file
+# Execute from a command line:
+#     ctest -S HDF518_Examples.cmake,HDF5Examples-0.1.1-Source -C Release -O test.log
+###############################################################################################################
+
+set(INSTALLDIR "@CMAKE_INSTALL_PREFIX@/@HDF5_PACKAGE_VERSION@")
+set(CTEST_CMAKE_GENERATOR "@CMAKE_GENERATOR@")
+set(STATICLIBRARIES "@H5_ENABLE_STATIC_LIB@")
+set(CTEST_SOURCE_NAME ${CTEST_SCRIPT_ARG})
+set(CTEST_DASHBOARD_ROOT ${CTEST_SCRIPT_DIRECTORY})
+set(CTEST_BUILD_CONFIGURATION "Release")
+
+###############################################################################################################
+#     Adjust the following SET Commands as needed
+###############################################################################################################
+if(WIN32)
+  if(STATICLIBRARIES)
+    set(BUILD_OPTIONS "-DUSE_SHARED_LIBS:BOOL=OFF")
+  endif(STATICLIBRARIES)
+  set(ENV{HDF5_DIR} "${INSTALLDIR}/cmake/hdf5")
+  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 "-DUSE_SHARED_LIBS:BOOL=OFF -DCMAKE_ANSI_CFLAGS:STRING=-fPIC")
+  endif(STATICLIBRARIES)
+  set(ENV{HDF5_DIR} "${INSTALLDIR}/share/cmake/hdf5")
+  set(ENV{LD_LIBRARY_PATH} "${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} "${XCODE_CXX}")
+  # Shared fortran is not supported, build static 
+  set(BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF -DCMAKE_ANSI_CFLAGS:STRING=-fPIC")
+  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}\"")
+## Uncompress source in tar file provided
+## --------------------------
+if(WIN32)
+  set(CTEST_7Z_COMMAND "C:/Program Files/7-Zip/7z.exe")
+  message("extracting... [${CTEST_7Z_COMMAND} x ${CTEST_SOURCE_NAME}.zip]")
+  execute_process(COMMAND ${CTEST_7Z_COMMAND} x ${CTEST_SOURCE_NAME}.zip RESULT_VARIABLE rv)
+else(WIN32)
+  message("extracting... [${CTEST_CMAKE_COMMAND} -E tar -xvf ${CTEST_SOURCE_NAME}.tar.gz]")
+  execute_process(COMMAND tar -xvf ${CTEST_SOURCE_NAME}.tar.gz RESULT_VARIABLE rv)
+endif(WIN32)
+ 
+if(NOT rv EQUAL 0)
+  message("extracting... [error-(${rv}) clean up]")
+  file(REMOVE_RECURSE "${CTEST_SOURCE_DIRECTORY}")
+  message(FATAL_ERROR "error: extract of ${CTEST_SOURCE_NAME} failed")
+endif(NOT rv EQUAL 0)
+ 
+#-----------------------------------------------------------------------------
+## Clear the build directory
+## --------------------------
+set(CTEST_START_WITH_EMPTY_BINARY_DIRECTORY TRUE)
+file(MAKE_DIRECTORY "${CTEST_BINARY_DIRECTORY}")
+ctest_empty_binary_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")
+ 
+#-----------------------------------------------------------------------------
+  ## NORMAL process
+  ## --------------------------
+  CTEST_START (Experimental)
+  CTEST_CONFIGURE (BUILD "${CTEST_BINARY_DIRECTORY}")
+  CTEST_READ_CUSTOM_FILES ("${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)
+#-----------------------------------------------------------------------------
+############################################################################################################## 
+message("DONE")
\ No newline at end of file
diff --git a/release_docs/USING_CMake_Examples.txt b/release_docs/USING_CMake_Examples.txt
new file mode 100644
index 0000000..33c43a3
--- /dev/null
+++ b/release_docs/USING_CMake_Examples.txt
@@ -0,0 +1,12 @@
+The compressed examples file, located in the HDF5 install folder, 
+can be built and tested with CMake and the supplied 
+HDF518_Examples.cmake file. It is recommended that you copy those
+two files to your development location before continuing.
+
+The command line to be used is shown at the top of the file. Also,
+the location of the HDF5 installation should be verified and 
+changed if necessary.
+
+When executed, the ctest script will save the results to the log file
+indicated by the ctest command. If you wish the to see more build
+and test information, add "-VV" to the ctest command.
-- 
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