Failed to run fpm build under ifort on Windows 10

[zoziha]

This may be a bug in ifort, but currently affects fpm build for test-drive and I don't know why cmake can build.
The following is when I actually use test-drive to test ifort:

Even if ifort does not have openmp enabled, the compiler seems to parse the !$OMP command, resulting in an error, which may be a bug in Windows-ifort.

1. fpm build --compiler ifort --flag "-fpp": failed ❌ See testdrive.F90(337-338)

Intel(R) Fortran Intel(R) 64 Compiler Classic for applications running on Intel(R) 64, Version 2021.5.0 Build 20211109_000000
Copyright (C) 1985-2021 Intel Corporation.  All rights reserved.

.\src\testdrive.F90(345): error #6099: An ENDDO statement occurred without a corresponding DO or DO WHILE statement. 
    end do
----^
compilation aborted for .\src\testdrive.F90 (code 1)
<ERROR> Compilation failed for object " src_testdrive.F90.o "
<ERROR>stopping due to failed compilation
STOP 1

2. fpm build --compiler ifort --flag "-fpp -Qopenmp": success ✅

System environment:
window10, ifort 2021.5.0, fpm version 0.5.0.

[zoziha]

Thanks @awvwgk , it seems that this issue has been resolved by #17 .

fpm build --compiler ifort --flag "-fpp"  # On Windows, now it passed