MPI fixes (macOS build/link flags), oneAPI ifort->ifx switch; turn off MSMPI CI (#976)

Author: perazz

.github/workflows/meta.yml

@@ -35,8 +35,6 @@ jobs:
             mpi: openmpi
           - os: ubuntu-latest
             mpi: mpich
-          - os: windows-latest
-            mpi: msmpi
           - os: macos-latest
             mpi: openmpi
           - os: macos-latest
@@ -106,16 +104,14 @@ jobs:
       if: contains(matrix.os,'ubuntu') && contains(matrix.mpi,'intel')
       timeout-minutes: 1
       run: |
-        wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
-        sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
-        rm GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
-        echo "deb https://apt.repos.intel.com/oneapi all main" | sudo tee /etc/apt/sources.list.d/oneAPI.list
+        wget -O- https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB | gpg --dearmor | sudo tee /usr/share/keyrings/oneapi-archive-keyring.gpg > /dev/null
+        echo "deb [signed-by=/usr/share/keyrings/oneapi-archive-keyring.gpg] https://apt.repos.intel.com/oneapi all main" | sudo tee /etc/apt/sources.list.d/oneAPI.list
         sudo apt-get update
 
     - name: (Ubuntu) Install Intel oneAPI
       if: contains(matrix.os,'ubuntu') && contains(matrix.mpi,'intel')
-      timeout-minutes: 5
-      run: sudo apt-get install intel-oneapi-compiler-fortran intel-oneapi-compiler-dpcpp-cpp-and-cpp-classic intel-oneapi-mpi intel-oneapi-mpi-devel intel-oneapi-mkl ninja-build
+      timeout-minutes: 15
+      run: sudo apt-get install intel-oneapi-compiler-dpcpp-cpp-2023.1.0 intel-oneapi-compiler-fortran-2023.1.0 intel-oneapi-mpi-devel ninja-build
 
     - name: (Ubuntu) Setup Intel oneAPI environment
       if: contains(matrix.os,'ubuntu') && contains(matrix.mpi,'intel')
@@ -152,6 +148,7 @@ jobs:
       if: contains(matrix.os,'windows') && contains(matrix.mpi,'msmpi')
       run: |
         echo "C:\Program Files\Microsoft MPI\Bin\" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+        echo "/c/Program Files/Microsoft MPI/Bin/" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
         echo "MSMPI_BIN=C:\Program Files\Microsoft MPI\Bin\" | Out-File -FilePath $env:GITHUB_ENV -Append
 
     - name: (Windows) load OneAPI environment variables
@@ -216,9 +213,9 @@ jobs:
       if: contains(matrix.mpi,'intel')
       shell: bash
       run: |
-        echo "FPM_FC=ifort" >> $GITHUB_ENV
-        echo "FPM_CC=icc"   >> $GITHUB_ENV
-        echo "FPM_CXX=icpc" >> $GITHUB_ENV
+        echo "FPM_FC=ifx" >> $GITHUB_ENV
+        echo "FPM_CC=icx"   >> $GITHUB_ENV
+        echo "FPM_CXX=icpx" >> $GITHUB_ENV
 
     - name: (macOS) Use gcc/g++ instead of Clang for C/C++
       if: contains(matrix.os,'macOS')

fpm.toml

@@ -18,6 +18,8 @@ fortran-regex.git  = "https://github.com/perazz/fortran-regex"
 fortran-regex.tag  = "1.1.2"
 jonquil.git = "https://github.com/toml-f/jonquil"
 jonquil.rev = "4fbd4cf34d577c0fd25e32667ee9e41bf231ece8"
+fortran-shlex.git = "https://github.com/perazz/fortran-shlex"
+fortran-shlex.tag = "1.0.1"
 
 [[test]]
 name = "cli-test"

src/fpm_compiler.F90

@@ -185,6 +185,9 @@ module fpm_compiler
     flag_intel_fixed_form = " -fixed", &
     flag_intel_standard_compliance = " -standard-semantics"
 
+character(*), parameter :: &
+    flag_intel_llvm_check = " -check all,nouninit"
+
 character(*), parameter :: &
     flag_intel_backtrace_win = " /traceback", &
     flag_intel_warn_win = " /warn:all", &
@@ -421,7 +424,7 @@ subroutine get_debug_compile_flags(id, flags)
     case(id_intel_llvm_nix)
         flags = &
             flag_intel_warn//&
-            flag_intel_check//&
+            flag_intel_llvm_check//&
             flag_intel_limit//&
             flag_intel_debug//&
             flag_intel_byterecl//&

src/fpm_environment.f90

@@ -36,11 +36,11 @@ integer function get_os_type() result(r)
         !! found on specific system types only.
         !!
         !! Returns OS_UNKNOWN if the operating system cannot be determined.
-        character(len=32) :: val
-        integer           :: length, rc
-        logical           :: file_exists
-        logical, save     :: first_run = .true.
-        integer, save     :: ret = OS_UNKNOWN
+        character(len=255) :: val
+        integer            :: length, rc
+        logical            :: file_exists
+        logical, save      :: first_run = .true.
+        integer, save      :: ret = OS_UNKNOWN
         !$omp threadprivate(ret, first_run)
 
         if (.not. first_run) then

src/fpm_filesystem.F90

@@ -654,7 +654,7 @@ end function unix_path
 !!    integer :: iostat
 !!    character(len=:),allocatable :: line, iomsg
 !!       open(unit=stdin,pad='yes')
-!!       INFINITE: do 
+!!       INFINITE: do
 !!          call getline(stdin,line,iostat,iomsg)
 !!          if(iostat /= 0) exit INFINITE
 !!          write(*,'(a)')'['//line//']'