1 files changed, 102 insertions, 0 deletions
diff --git a/share/cmake-3.18/Modules/CMakeTestFortranCompiler.cmake b/share/cmake-3.18/Modules/CMakeTestFortranCompiler.cmake
new file mode 100644
index 0000000..10fb0a7
--- /dev/null
+++ b/share/cmake-3.18/Modules/CMakeTestFortranCompiler.cmake
@@ -0,0 +1,102 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+
+if(CMAKE_Fortran_COMPILER_FORCED)
+  # The compiler configuration was forced by the user.
+  # Assume the user has configured all compiler information.
+  set(CMAKE_Fortran_COMPILER_WORKS TRUE)
+  return()
+endif()
+
+include(CMakeTestCompilerCommon)
+
+# Remove any cached result from an older CMake version.
+# We now store this in CMakeFortranCompiler.cmake.
+unset(CMAKE_Fortran_COMPILER_WORKS CACHE)
+
+# Try to identify the ABI and configure it into CMakeFortranCompiler.cmake
+include(${CMAKE_ROOT}/Modules/CMakeDetermineCompilerABI.cmake)
+CMAKE_DETERMINE_COMPILER_ABI(Fortran ${CMAKE_ROOT}/Modules/CMakeFortranCompilerABI.F)
+if(CMAKE_Fortran_ABI_COMPILED)
+  # The compiler worked so skip dedicated test below.
+  set(CMAKE_Fortran_COMPILER_WORKS TRUE)
+  message(STATUS "Check for working Fortran compiler: ${CMAKE_Fortran_COMPILER} - skipped")
+endif()
+
+# This file is used by EnableLanguage in cmGlobalGenerator to
+# determine that the selected Fortran compiler can actually compile
+# and link the most basic of programs.   If not, a fatal error
+# is set and cmake stops processing commands and will not generate
+# any makefiles or projects.
+if(NOT CMAKE_Fortran_COMPILER_WORKS)
+  PrintTestCompilerStatus("Fortran")
+  file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f "
+        PROGRAM TESTFortran
+        PRINT *, 'Hello'
+        END
+  ")
+  try_compile(CMAKE_Fortran_COMPILER_WORKS ${CMAKE_BINARY_DIR}
+    ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f
+    OUTPUT_VARIABLE OUTPUT)
+  # Move result from cache to normal variable.
+  set(CMAKE_Fortran_COMPILER_WORKS ${CMAKE_Fortran_COMPILER_WORKS})
+  unset(CMAKE_Fortran_COMPILER_WORKS CACHE)
+  if(NOT CMAKE_Fortran_COMPILER_WORKS)
+    PrintTestCompilerResult(CHECK_FAIL "broken")
+    file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
+      "Determining if the Fortran compiler works failed with "
+      "the following output:\n${OUTPUT}\n\n")
+    string(REPLACE "\n" "\n  " _output "${OUTPUT}")
+    message(FATAL_ERROR "The Fortran compiler\n  \"${CMAKE_Fortran_COMPILER}\"\n"
+      "is not able to compile a simple test program.\nIt fails "
+      "with the following output:\n  ${_output}\n\n"
+      "CMake will not be able to correctly generate this project.")
+  endif()
+  PrintTestCompilerResult(CHECK_PASS "works")
+  file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
+    "Determining if the Fortran compiler works passed with "
+    "the following output:\n${OUTPUT}\n\n")
+endif()
+
+# Test for Fortran 90 support by using an f90-specific construct.
+if(NOT DEFINED CMAKE_Fortran_COMPILER_SUPPORTS_F90)
+  message(CHECK_START "Checking whether ${CMAKE_Fortran_COMPILER} supports Fortran 90")
+  file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompilerF90.f90 "
+    PROGRAM TESTFortran90
+    integer stop ; stop = 1 ; do while ( stop .eq. 0 ) ; end do
+    END PROGRAM TESTFortran90
+")
+  try_compile(CMAKE_Fortran_COMPILER_SUPPORTS_F90 ${CMAKE_BINARY_DIR}
+    ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompilerF90.f90
+    OUTPUT_VARIABLE OUTPUT)
+  if(CMAKE_Fortran_COMPILER_SUPPORTS_F90)
+    message(CHECK_PASS "yes")
+    file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
+      "Determining if the Fortran compiler supports Fortran 90 passed with "
+      "the following output:\n${OUTPUT}\n\n")
+    set(CMAKE_Fortran_COMPILER_SUPPORTS_F90 1)
+  else()
+    message(CHECK_FAIL "no")
+    file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
+      "Determining if the Fortran compiler supports Fortran 90 failed with "
+      "the following output:\n${OUTPUT}\n\n")
+    set(CMAKE_Fortran_COMPILER_SUPPORTS_F90 0)
+  endif()
+  unset(CMAKE_Fortran_COMPILER_SUPPORTS_F90 CACHE)
+endif()
+
+# Re-configure to save learned information.
+configure_file(
+  ${CMAKE_ROOT}/Modules/CMakeFortranCompiler.cmake.in
+  ${CMAKE_PLATFORM_INFO_DIR}/CMakeFortranCompiler.cmake
+  @ONLY
+  )
+include(${CMAKE_PLATFORM_INFO_DIR}/CMakeFortranCompiler.cmake)
+
+if(CMAKE_Fortran_SIZEOF_DATA_PTR)
+  foreach(f ${CMAKE_Fortran_ABI_FILES})
+    include(${f})
+  endforeach()
+  unset(CMAKE_Fortran_ABI_FILES)
+endif()