From fb4e5c0570f94d548ade5fb5c16878271f6a06a9 Mon Sep 17 00:00:00 2001
From: Allen Byrne <byrn@hdfgroup.org>
Date: Tue, 5 Feb 2019 16:21:29 -0600
Subject: HDFFV-10697 Disable compression option if source unavailable

---
 CMakeFilters.cmake                    | 8 ++++++++
 config/cmake/scripts/HDF5config.cmake | 6 +++++-
 release_docs/RELEASE.txt              | 7 +++++++
 tools/test/h5dump/h5dumpgentest.c     | 6 ++----
 4 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/CMakeFilters.cmake b/CMakeFilters.cmake
index 71dabb1..5a89564 100644
--- a/CMakeFilters.cmake
+++ b/CMakeFilters.cmake
@@ -27,7 +27,15 @@ if (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF5_ALLOW_EXTERNAL_SUPPORT MAT
       set (TGZPATH ${HDF5_SOURCE_DIR})
     endif ()
     set (ZLIB_URL ${TGZPATH}/${ZLIB_TGZ_NAME})
+    if (NOT EXISTS "${ZLIB_URL}")
+      set (HDF5_ENABLE_Z_LIB_SUPPORT OFF CACHE BOOL "" FORCE)
+      message (STATUS "Filter ZLIB file ${ZLIB_URL} not found")
+    endif ()
     set (SZIP_URL ${TGZPATH}/${SZIP_TGZ_NAME})
+    if (NOT EXISTS "${SZIP_URL}")
+      set (HDF5_ENABLE_SZIP_SUPPORT OFF CACHE BOOL "" FORCE)
+      message (STATUS "Filter SZIP file ${SZIP_URL} not found")
+    endif ()
   else ()
     set (ZLIB_USE_EXTERNAL 0)
     set (SZIP_USE_EXTERNAL 0)
diff --git a/config/cmake/scripts/HDF5config.cmake b/config/cmake/scripts/HDF5config.cmake
index f8e6f9b..c92fa5b 100755
--- a/config/cmake/scripts/HDF5config.cmake
+++ b/config/cmake/scripts/HDF5config.cmake
@@ -43,6 +43,7 @@ set (CTEST_SOURCE_VERSEXT "-snap1")
 #INSTALLDIR - HDF5-1.10.0 root folder
 #CTEST_CONFIGURATION_TYPE - Release, Debug, RelWithDebInfo
 #CTEST_SOURCE_NAME - name of source folder; HDF5-1.10.0
+#MODEL - CDash group name
 if (DEFINED CTEST_SCRIPT_ARG)
     # transform ctest script arguments of the form
     # script.ctest,var1=value1,var2=value2
@@ -169,7 +170,10 @@ endif ()
 ###################################################################
 #########       Following is for submission to CDash   ############
 ###################################################################
-set (MODEL "Experimental")
+if (NOT DEFINED MODEL)
+  set (MODEL "Experimental")
+endif ()
+
 ###################################################################
 
 ###################################################################
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt
index fd8de96..448ecc3 100644
--- a/release_docs/RELEASE.txt
+++ b/release_docs/RELEASE.txt
@@ -47,6 +47,13 @@ New Features
 
     Configuration:
     -------------
+    - Disable SZIP or ZLIB options if TGZ files are not available.
+
+      Changed the TGZ option for SZip and ZLib to disable the options
+      if the source tar.gz files are not found.
+
+      (ADB - 2019/02/05, HDFFV-10697)
+
     - Rework CMake versioning for OSX platforms.
 
       Changed the current_version and compatibility_version flags from optional
diff --git a/tools/test/h5dump/h5dumpgentest.c b/tools/test/h5dump/h5dumpgentest.c
index aaf5c3e..fe43ecd 100644
--- a/tools/test/h5dump/h5dumpgentest.c
+++ b/tools/test/h5dump/h5dumpgentest.c
@@ -9528,15 +9528,13 @@ gent_intattrscalars(void)
 }
 
 /*-------------------------------------------------------------------------
- * Function:    gent_packedbits
+ * Function:    gent_intsattrs
  *
- * Purpose:     Generate a file to be used in the h5dump packed bits tests.
+ * Purpose:     Generate a file to be used in the h5dump tests.
  *   Four datasets of 1, 2, 4 and 8 bytes of unsigned int types are created.
  *   Four more datasets of 1, 2, 4 and 8 bytes of signed int types are created.
  *   Fill them with raw data such that no bit will be all zero in a dataset.
  *   A dummy dataset of double type is created for failure test.
- * Created:  Albert Cheng, 2010/5/10.
- * Modified: Allen Byrne, 2011/1/5 Use file to test Signed/Unsigned datatypes
  *-------------------------------------------------------------------------
  */
 static void
-- 
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