CMake knows compiler flags

CMakeLists.txt

@@ -29,6 +29,8 @@ else()
 endif()
 add_definitions("-D${DAMASK_SOLVER}")
 
+set(CMAKE_Fortran_PREPROCESS "ON")
+
 # EXPERIMENTAL: This might help to detect HDF5 and FFTW3 in the future if PETSc is not aware of them
 set(ENV{PKG_CONFIG_PATH} "$ENV{PETSC_DIR}/$ENV{PETSC_ARCH}/externalpackages:$ENV{PKG_CONFIG_PATH}")
 pkg_check_modules(HDF5 hdf5)

cmake/Compiler-GNU.cmake

@@ -19,9 +19,6 @@ set (STANDARD_CHECK "-std=f2018 -pedantic-errors" )
 
 #------------------------------------------------------------------------------------------------
 # Fine tuning compilation options
-set (COMPILE_FLAGS "${COMPILE_FLAGS} -cpp")
-# preprocessor
-
 set (COMPILE_FLAGS "${COMPILE_FLAGS} -fPIE")
 # position independent code
 

cmake/Compiler-Intel.cmake

@@ -22,9 +22,6 @@ set (LINKER_FLAGS   "${LINKER_FLAGS} -shared-intel")
 
 #------------------------------------------------------------------------------------------------
 # Fine tuning compilation options
-set (COMPILE_FLAGS "${COMPILE_FLAGS} -fpp")
-# preprocessor
-
 set (COMPILE_FLAGS "${COMPILE_FLAGS} -no-ftz")
 # disable flush underflow to zero, will be set if -O[1,2,3]
 

cmake/Compiler-IntelLLVM.cmake

@@ -24,9 +24,6 @@ set (LINKER_FLAGS   "${LINKER_FLAGS} -shared-intel -fc=ifx")
 
 #------------------------------------------------------------------------------------------------
 # Fine tuning compilation options
-set (COMPILE_FLAGS "${COMPILE_FLAGS} -fpp")
-# preprocessor
-
 set (COMPILE_FLAGS "${COMPILE_FLAGS} -no-ftz")
 # disable flush underflow to zero, will be set if -O[1,2,3]
 

cmake/Compiler-LLVMFlang.cmake

@@ -7,6 +7,4 @@ endif ()
 
 #------------------------------------------------------------------------------------------------
 # Fine tuning compilation options
-set (COMPILE_FLAGS "${COMPILE_FLAGS} -cpp")
-# preprocessor