Remove H5detect and H5make_libsettings (#3104)

Removes H5detect and H5make_libsettings from the build and replaces
their functionality with things that don't affect cross-compiling.

H5detect --> floating-point types are now detected on library load
H5make_libsettings --> Moved functionality to a new H5build_settings.c template file

2 files changed, 1 insertions, 25 deletions

diff --git a/bin/batch/knl_H5detect.sl.in.cmake b/bin/batch/knl_H5detect.sl.in.cmake
deleted file mode 100644
index 39a3ef3..0000000
--- a/bin/batch/knl_H5detect.sl.in.cmake
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/bash
-
-#SBATCH -p knl -C quad
-#SBATCH --nodes=1
-#SBATCH -t 00:10:00
-#SBATCH --mail-type=BEGIN,END,FAIL
-#SBATCH --mail-user=<username>@sandia.gov
-#SBATCH --export=ALL
-#SBATCH --job-name=knl_h5detect
-
-
-# Inputs:  Build directory, output file name, executable file name (username/email if available).
-PROGNAME=H5detect
-OUTPUT=H5Tinit.c
-
-CMD="@HDF5_BINARY_DIR@/bin/${PROGNAME} @HDF5_GENERATED_SOURCE_DIR@/${OUTPUT}"
-echo "Run $CMD"
-srun -n 1 $CMD
-echo "Done running $CMD"
-
diff --git a/bin/checkposix b/bin/checkposix
index bb6b81b..4daa0e0 100755
--- a/bin/checkposix
+++ b/bin/checkposix
@@ -37,17 +37,13 @@ foreach $arg (@ARGV) {
     # Skip files that don't include H5private.h
     # H5system. has to be inspected by hand since it wraps POSIX files
     #
-    # H5detect and H5make_libsettings are created before the library exists
-    # so calls that link to function replacements won't work. We'll ignore
-    # it here.
-    #
     # If a user specifies one file, process it no matter what so people
     # can inspect files we normally skip (like H5system.c).
 
     $ignore = 0;
 
     # Ignored files in src/
-    if($#ARGV gt 0 and $filename =~ /H5FDmulti|H5FDstdio|H5VLpassthru|H5system|H5detect|H5make_libsettings/) {
+    if($#ARGV gt 0 and $filename =~ /H5FDmulti|H5FDstdio|H5VLpassthru|H5system/) {
         $ignore = 1;
     }
     # Ignored atomic test files in test/