Remove TRACE macros (#4341)

.clang-format

@@ -11,7 +11,7 @@ BraceWrapping:
 BreakBeforeBraces: Stroustrup
 BreakAfterJavaFieldAnnotations: true
 BreakStringLiterals: true
-ColumnLimit:     110    # Update $max_trace_macro_line_len in bin/trace also
+ColumnLimit:     110
 IndentWidth:     4
 ---
 Language:        Cpp

autogen.sh

@@ -44,9 +44,8 @@ echo
 # compilation.
 
 # Run trace script
-# The trace script adds H5TRACE macros to library source files.  It should
-# have no effect on files that don't have HDF5 API macros in them.
-echo "Running trace script:"
+# The trace script updates H5ARG_TRACE macros in library source files.
+echo "Running arg trace script:"
 bin/trace src/H5*.c || exit 1
 echo
 

bin/README.md

@@ -21,7 +21,7 @@ Programs run via `autogen.sh` (or the equivalent in CMake) are indicated.
 |`restore.sh`|Removes files generated by `autogen.sh`|
 |`runbkprog`|Used by CMake to run test programs in the background|
 |`switch_maint_mode`|Switches maintainer mode on/off in `configure.ac`|
-|`trace`|Adds `TRACE` macros to HDF5 C library source files (run by `autogen.sh`)|
+|`trace`|Updates `H5ARG_TRACE` macros in H5ES\_insert() calls (run by `autogen.sh`)|
 |`warnhist`|Generates compiler warning statistics for gcc/clang when fed output of make|
 
 ## TODO