Changes found during merge to 1.12 (#414)

* OESS-98 convert plugin option to FetchContent, add tests

* Fixes for pkcfg files because of plugin option

* OESS-98 fix tools test for plugins

* Keep doxygen comments under 100 chars long - format hint

* Whitespace

* HDFFV-11144 - Reclassify CMake messages

* HDFFV-11099/11100 added help text

* Reworked switch statement to compare string instead

* Fix typo

* Update CDash mode

* Correct name of threadsafe

* Correct option name

* Undo accidental commit

* Note LLVM 10 to 11 format default changes

* Update format plugin

* Undo clang-format version 11 changes

* One more correction

* Update supported platforms

* Revert whitespace changes

* Correct whitespace

* Changes from PR#3

* HDFFV-11213 added option to control gcc10 warnings diagnostics

* HDFFV-11212 Use the new references correctly in JNI utility and tests

* format source

* Fix typo

* Add new test file

* HDFFV-11212 - update test and remove unused arg

* Minor non-space formatting changes

* Use H5I_INVALID_ID instead of "-1"

* source formatting

* add missing testfile, update jni function

* Undo commit of debug code

* remove mislocated file

* Fix h5repack test for handling of fapls and id close

* Update h5diff test files usage text

* HDFFV-11212 add new ref tests for JNI export dataset

* src format update

* Remove blank line typo

* src format typo

* long double requires %Lg

* Another long double foramt specifer S.B. %Lg

* issue with t128bit test

* Windows issue with h5dump and type.

* Fix review issues

* refactor function nesting and fix error checks

* format fixes

* Remove untested functions and javadoc quiet comments

* Restore TRY block.

* Change string append errors to memory exception

* revert to H5_JNI_FATAL_ERROR - support functions need work

* Add assertion error for h5util functions

* remove duplicate function

* format fix

* Revert HD function error handling

* Update copyright comments

* GH #386 java folder copyright corrections

* Whitespace

* GH #359 implement and fix tools 1.6 API usage

* remove excessive comments

* Flip inits to correct ifdef section

* rework ifdef to be simpler

* format issue

* Reformat ifdef inits

* remove static attribute

* format compliance

* Update names

* Revert because logic relies on float not being int

* Changes noticed from creating merge of #412

* Double underscore change

* Correct compiler version variable used

* Remove header guard underscores

* Whitespace cleanup

10 files changed, 29 insertions, 29 deletions

diff --git a/tools/lib/h5diff.h b/tools/lib/h5diff.h
index 9fcf821..7b41538 100644
--- a/tools/lib/h5diff.h
+++ b/tools/lib/h5diff.h
@@ -11,8 +11,8 @@
  * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-#ifndef H5DIFF_H__
-#define H5DIFF_H__
+#ifndef H5DIFF_H
+#define H5DIFF_H
 
 #include "hdf5.h"
 #include "h5tools.h"
@@ -160,4 +160,4 @@ int  print_objname(diff_opt_t *opts, hsize_t nfound);
 void do_print_objname(const char *OBJ, const char *path1, const char *path2, diff_opt_t *opts);
 void do_print_attrname(const char *attr, const char *path1, const char *path2);
 
-#endif /* H5DIFF_H__ */
+#endif /* H5DIFF_H */
diff --git a/tools/lib/h5tools.h b/tools/lib/h5tools.h
index aa8a989..a972fd9 100644
--- a/tools/lib/h5tools.h
+++ b/tools/lib/h5tools.h
@@ -17,8 +17,8 @@
  *
  * Purpose:     Support functions for the various tools.
  */
-#ifndef H5TOOLS_H__
-#define H5TOOLS_H__
+#ifndef H5TOOLS_H
+#define H5TOOLS_H
 
 #include "hdf5.h"
 #include "h5tools_error.h"
@@ -708,4 +708,4 @@ H5TOOLS_DLL hbool_t h5tools_render_region_element(FILE *stream, const h5tool_for
 }
 #endif
 
-#endif /* H5TOOLS_H__ */
+#endif /* H5TOOLS_H */
diff --git a/tools/lib/h5tools_dump.h b/tools/lib/h5tools_dump.h
index d49187d..901b38e 100644
--- a/tools/lib/h5tools_dump.h
+++ b/tools/lib/h5tools_dump.h
@@ -14,8 +14,8 @@
 /*
  * Purpose:     Support h5dump functions for the various tools.
  */
-#ifndef H5TOOLS_DUMP_H__
-#define H5TOOLS_DUMP_H__
+#ifndef H5TOOLS_DUMP_H
+#define H5TOOLS_DUMP_H
 
 #include "h5tools_utils.h"
 
@@ -94,4 +94,4 @@ H5TOOLS_DLL void h5tools_print_packed_bits(h5tools_str_t *buffer /*in,out*/, hid
 }
 #endif
 
-#endif /* H5TOOLS_DUMP_H__ */
+#endif /* H5TOOLS_DUMP_H */
diff --git a/tools/lib/h5tools_error.h b/tools/lib/h5tools_error.h
index b8e5339..8fd33bb 100644
--- a/tools/lib/h5tools_error.h
+++ b/tools/lib/h5tools_error.h
@@ -14,8 +14,8 @@
 /*
  *  Header file for error values, etc.
  */
-#ifndef H5TOOLS_ERROR_H_
-#define H5TOOLS_ERROR_H_
+#ifndef H5TOOLS_ERROR_H
+#define H5TOOLS_ERROR_H
 
 #include "H5Epublic.h"
 #include "H5Eprivate.h" /* Error handling       */
@@ -250,4 +250,4 @@ H5TOOLS_DLLVAR hid_t H5E_tools_min_dbg_id_g;
         H5_LEAVE(ret_val)                                                                                    \
     } while (0)
 
-#endif /* H5TOOLS_ERROR_H_ */
+#endif /* H5TOOLS_ERROR_H */
diff --git a/tools/lib/h5tools_ref.h b/tools/lib/h5tools_ref.h
index b4819ef..9feaeb1 100644
--- a/tools/lib/h5tools_ref.h
+++ b/tools/lib/h5tools_ref.h
@@ -11,8 +11,8 @@
  * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-#ifndef H5TOOLS_REF_H__
-#define H5TOOLS_REF_H__
+#ifndef H5TOOLS_REF_H
+#define H5TOOLS_REF_H
 
 #include "hdf5.h"
 
diff --git a/tools/lib/h5tools_str.h b/tools/lib/h5tools_str.h
index 9853498..c207a83 100644
--- a/tools/lib/h5tools_str.h
+++ b/tools/lib/h5tools_str.h
@@ -15,8 +15,8 @@
  * Programmer:  Bill Wendling
  *              Monday, 19. February 2001
  */
-#ifndef H5TOOLS_STR_H__
-#define H5TOOLS_STR_H__
+#ifndef H5TOOLS_STR_H
+#define H5TOOLS_STR_H
 
 typedef struct h5tools_str_t {
     char * s;      /*allocate string       */
@@ -46,4 +46,4 @@ H5TOOLS_DLL char *h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *
                                      hid_t type, void *vp, h5tools_context_t *ctx);
 H5TOOLS_DLL char *h5tools_str_replace(const char *string, const char *substr, const char *replacement);
 
-#endif /* H5TOOLS_STR_H__ */
+#endif /* H5TOOLS_STR_H */
diff --git a/tools/lib/h5tools_utils.h b/tools/lib/h5tools_utils.h
index 316b007..307ce20 100644
--- a/tools/lib/h5tools_utils.h
+++ b/tools/lib/h5tools_utils.h
@@ -17,8 +17,8 @@
  *
  * Purpose:     Support functions for the various tools.
  */
-#ifndef H5TOOLS_UTILS_H__
-#define H5TOOLS_UTILS_H__
+#ifndef H5TOOLS_UTILS_H
+#define H5TOOLS_UTILS_H
 
 #include "hdf5.h"
 
@@ -191,4 +191,4 @@ H5TOOLS_DLL herr_t h5tools_parse_hdfs_fapl_tuple(const char *tuple_str, int deli
 }
 #endif
 
-#endif /* H5TOOLS_UTILS_H__ */
+#endif /* H5TOOLS_UTILS_H */
diff --git a/tools/lib/h5trav.h b/tools/lib/h5trav.h
index c45b07a..c7b9db7 100644
--- a/tools/lib/h5trav.h
+++ b/tools/lib/h5trav.h
@@ -11,8 +11,8 @@
  * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-#ifndef H5TRAV_H__
-#define H5TRAV_H__
+#ifndef H5TRAV_H
+#define H5TRAV_H
 
 #include "hdf5.h"
 
@@ -189,4 +189,4 @@ H5TOOLS_DLL void trav_table_free(trav_table_t *table);
 
 H5TOOLS_DLL void trav_table_addflags(unsigned *flags, char *objname, h5trav_type_t type, trav_table_t *table);
 
-#endif /* H5TRAV_H__ */
+#endif /* H5TRAV_H */
diff --git a/tools/lib/io_timer.h b/tools/lib/io_timer.h
index 96ea05e..0269b93 100644
--- a/tools/lib/io_timer.h
+++ b/tools/lib/io_timer.h
@@ -11,8 +11,8 @@
  * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-#ifndef IO_TIMER__
-#define IO_TIMER__
+#ifndef IO_TIMER
+#define IO_TIMER
 
 #include "hdf5.h"
 
@@ -88,4 +88,4 @@ H5TOOLS_DLL double     io_time_get(io_time_t *pt, timer_type t);
 }
 #endif /* __cplusplus */
 
-#endif /* IO_TIMER__ */
+#endif /* IO_TIMER */
diff --git a/tools/lib/ph5diff.h b/tools/lib/ph5diff.h
index 8e884dd..7dce495 100644
--- a/tools/lib/ph5diff.h
+++ b/tools/lib/ph5diff.h
@@ -11,8 +11,8 @@
  * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-#ifndef _PH5DIFF_H__
-#define _PH5DIFF_H__
+#ifndef PH5DIFF_H
+#define PH5DIFF_H
 
 /* Send from manager to workers */
 #define MPI_TAG_ARGS      1
@@ -40,4 +40,4 @@ struct diffs_found {
     int     not_cmp;
 };
 
-#endif /* _PH5DIFF_H__ */
+#endif /* PH5DIFF_H */