Merge pull request #404 from Leonard-Reuter/feat/add_ifx_support

Add ifx support

ChangeLog.md

@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- Added IntelLLVM.cmake to support ifx
 - Added interface for `@asertEquals` for arrays of strings.   Previously only string scalars could be compared.
 - Added check in pFUnit preprocessor that raises an exception if the module name and filename do not agree unless `@suite` is used to override default assumptions.
 - Added option to set labels to ctests

cmake/IntelLLVM.cmake

@@ -0,0 +1,22 @@
+# Compiler specific flags for Intel Fortran compiler
+
+if(WIN32)
+  set(no_optimize "-Od")
+  set(check_all "-check:all")
+else()
+  set(no_optimize "-O0")
+  set(check_all "-check all")
+endif()
+
+
+set(disable_warning_for_long_names "-diag-disable 5462")
+set(traceback "-traceback")
+set(cpp "-cpp")
+
+
+set(common_flags "${cpp} ${disable_warning_for_long_names}")
+set(CMAKE_Fortran_FLAGS_DEBUG  "-O0 -g ${common_flags} ${traceback} ${no_optimize} ${check_all}")
+set(CMAKE_Fortran_FLAGS_RELEASE "-O3 ${common_flags}")
+
+add_definitions(-D_INTEL)
+add_definitions(-D__ifort_18)