Fix doxygen on ReadTheDocs (+ return to srun for MPI tests on tioga) (#…

…1016)

host-configs/tioga-toss_4_x86_64_ib_cray-clang@14.0.0_hip.cmake

@@ -41,9 +41,9 @@ set(MPI_CXX_COMPILER "/usr/tce/packages/cray-mpich-tce/cray-mpich-8.1.16-rocmcc-
 
 set(MPI_Fortran_COMPILER "/usr/tce/packages/cray-mpich-tce/cray-mpich-8.1.16-rocmcc-5.2.3/bin/mpif90" CACHE PATH "")
 
-set(MPIEXEC_EXECUTABLE "/usr/bin/flux" CACHE PATH "")
+set(MPIEXEC_EXECUTABLE "srun" CACHE PATH "")
 
-set(MPIEXEC_NUMPROC_FLAG "mini;run;-n" CACHE STRING "")
+set(MPIEXEC_NUMPROC_FLAG "-n" CACHE STRING "")
 
 set(ENABLE_MPI ON CACHE BOOL "")
 

src/conf.py

@@ -20,23 +20,14 @@
 read_the_docs_build = os.environ.get('READTHEDOCS', None) == 'True'
 if read_the_docs_build:
 
-    # Makes sure directory exists for doxygen output
-    cwd=os.getcwd()
-    buildpath=os.path.join(cwd,"_build")
-    if (os.path.isdir(buildpath) == 0):
-        os.mkdir(buildpath)
-    htmlpath=os.path.join(buildpath,"html")
-    if (os.path.isdir(htmlpath) == 0):
-        os.mkdir(htmlpath)
-
     # Modify Doxyfile for ReadTheDocs compatibility
     with open('./docs/doxygen/Doxyfile.in', 'r') as f:
         fdata = f.read()
     fdata = fdata.replace('@PROJECT_SOURCE_DIR@', '.')
     with open('./docs/doxygen/Doxyfile.in', 'w') as f:
         f.write(fdata)
     with open('./docs/doxygen/Doxyfile.in', 'a') as f:
-        f.write("\nOUTPUT_DIRECTORY=./_build/html/doxygen")
+        f.write("\nOUTPUT_DIRECTORY=../_readthedocs/html/doxygen")
 
     # Call doxygen
     from subprocess import call