cmake: simplify

CMakeLists.txt

@@ -16,18 +16,12 @@ include(CheckSourceCompiles)
 
 # --- compiler checks
 
-include(cmake/f18abstract.cmake)
-include(cmake/f08contig.cmake)
-include(cmake/f18random.cmake)
-include(cmake/f18assumed_rank.cmake)
-include(cmake/f08kind.cmake)
-include(cmake/f18prop.cmake)
-include(cmake/f03utf8.cmake)
-include(cmake/f03ieee.cmake)
-include(cmake/f2Xrank_integer.cmake)
-include(cmake/f2Xternary.cmake)
-include(cmake/f2Xtokenize.cmake)
-include(cmake/f2Xreal16.cmake)
+foreach(i IN ITEMS f03ieee f03utf8
+  f08contig f08kind
+  f18abstract f18assumed_rank f18prop f18random
+  f2023rank_integer f2023ternary f2023tokenize f2023real16)
+  include(cmake/${i}.cmake)
+endforeach()
 
 include(cmake/compilers.cmake)
 

cmake/f2Xrank_integer.cmake → cmake/f2023rank_integer.cmake

@@ -4,4 +4,4 @@ real, rank(2) :: a
 !! Equivalent to real :: a(:,:)
 end program
 "
-f2Xrank_integer)
+f2023rank_integer)

cmake/f2Xreal16.cmake → cmake/f2023real16.cmake

@@ -4,5 +4,5 @@ check_source_compiles(Fortran
 use, intrinsic :: iso_fortran_env, only: real16
 
 end program"
-f2Xreal16
+f2023real16
 )

cmake/f2Xternary.cmake → cmake/f2023ternary.cmake

@@ -7,5 +7,5 @@ value = ( a > 0.0 ? a : 0.0)
 
 end program
 "
-f2Xternary
+f2023ternary
 )

cmake/f2Xtokenize.cmake → cmake/f2023tokenize.cmake

@@ -5,5 +5,5 @@ program toke
 intrinsic :: tokenize
 
 end program"
-f2Xtokenize
+f2023tokenize
 )