[WIP] Update LAPACK to 3.9.0 (#2353)

* Update make.inc entries for LAPACK 3.9.0

Reference-LAPACK PR 347 changed some variable names and relative paths

* Update LAPACK to 3.9.0

* Add new functions from LAPACK 3.9.0

* Add new functions from LAPACK 3.9.0

* Restore LOADER command 

as it makes it easier to specify pthread as needed

* Restore LOADER

* Restore EIG/LIN prefixes in cmdbase

* add binary path to lapack_testing.py call

* Restore OpenMP version check

* Restore OpenMP version check

* Restore fix for out-of-bounds array accesses

from #2096

lapack-netlib/meson.build

@@ -0,0 +1,28 @@
+# cd build
+# meson --buildtype release --prefix=$HOME/.local/lapack ..
+# ninja
+# ninja install
+
+project('LAPACK', 'fortran',
+  default_options : ['default_library=static', 'libdir=lib/'],
+  version : '3.8.0')
+
+subdir('BLAS/SRC')
+subdir('SRC')
+
+prec = get_option('realkind')
+
+
+if prec == 'd'
+  bsrc = DBLAS1 + DBLAS2 + DBLAS3
+  lsrc = DZLAUX + DSLASRC
+elif prec == 's'
+  bsrc = SBLAS1 + SBLAS2 + SBLAS3
+  lsrc = SCLAUX + SLASRC
+endif
+
+blas = library('blas', bsrc,
+  install : true)
+
+lapack = library('lapack', lsrc, ALLAUX,
+  install : true)