Move elpa2_utilities(_private) to legacy

Makefile.am

@@ -16,7 +16,7 @@ libelpa@SUFFIX@_public_la_SOURCES = \
 	src/elpa_driver/legacy_interface/elpa_legacy.F90 \
         src/elpa1/legacy_interface/elpa1_legacy.F90 \
         src/elpa2/legacy_interface/elpa2_legacy.F90 \
-        src/elpa2/elpa2_utilities.F90 \
+        src/elpa2/legacy_interface/elpa2_utilities_legacy.F90 \
 	src/elpa1/legacy_interface/elpa1_auxiliary_legacy.F90 \
 	src/elpa1/elpa1_auxiliary.F90 \
 	src/elpa_t.F90 \
@@ -30,7 +30,7 @@ libelpa@SUFFIX@_private_la_SOURCES = \
         src/helpers/mod_mpi.F90 \
         src/helpers/mod_mpi_stubs.F90 \
         src/elpa_generated_fortran_interfaces.F90 \
-        src/elpa2/elpa2_utilities_private.F90 \
+        src/elpa2/legacy_interface/elpa2_utilities_private_legacy.F90 \
 	src/elpa2/mod_redist_band.F90 \
         src/elpa2/mod_pack_unpack_cpu.F90 \
         src/elpa2/mod_compute_hh_trafo.F90 \

src/elpa2/elpa2_utilities.F90 → src/elpa2/legacy_interface/elpa2_utilities_legacy.F90

@@ -356,9 +356,11 @@ module elpa2_utilities
       call timer%start("elpa_real_kernel_name")
 
 
-     if (AVAILABLE_REAL_ELPA_KERNELS(THIS_ELPA_REAL_KERNEL) .eq. 1) then
-       name = trim(REAL_ELPA_KERNEL_NAMES(THIS_ELPA_REAL_KERNEL))
-     endif
+      if (AVAILABLE_REAL_ELPA_KERNELS(THIS_ELPA_REAL_KERNEL) .eq. 1) then
+        name = trim(REAL_ELPA_KERNEL_NAMES(THIS_ELPA_REAL_KERNEL))
+      else
+        name = ""
+      endif
       call timer%stop("elpa_real_kernel_name")
       return
 
@@ -377,9 +379,12 @@ module elpa2_utilities
       call timer%start("elpa_complex_kernel_name")
 
 
-     if (AVAILABLE_COMPLEX_ELPA_KERNELS(THIS_ELPA_COMPLEX_KERNEL) .eq. 1) then
-       name = trim(COMPLEX_ELPA_KERNEL_NAMES(THIS_ELPA_COMPLEX_KERNEL))
-     endif
+      if (AVAILABLE_COMPLEX_ELPA_KERNELS(THIS_ELPA_COMPLEX_KERNEL) .eq. 1) then
+        name = trim(COMPLEX_ELPA_KERNEL_NAMES(THIS_ELPA_COMPLEX_KERNEL))
+      else
+        name = ""
+      endif
+
       call timer%stop("elpa_complex_kernel_name")
       return