configure: Default to install Fortran modulefiles to $includedir

Change the default install location of Fortran MPI bindings modulefiles from $libdir to $includedir. Signed-off-by: Jeff Squyres <[email protected]>
open-mpi · Jul 2, 2024 · 9fb2160 · 9fb2160
1 parent 7338594
commit 9fb2160
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/config/ompi_configure_options.m4 b/config/ompi_configure_options.m4
@@ -169,9 +169,9 @@ esac
 AC_MSG_CHECKING([where to install Fortran MPI modules])
 AC_ARG_WITH([mpi-moduledir],
     [AS_HELP_STRING([--with-mpi-moduledir],
-                    [specify where to install Fortran MPI modules (default: $libdir)])],
+                    [specify where to install Fortran MPI modules (default: $includedir)])],
     [OMPI_FORTRAN_MODULEDIR=$withval],
-    [OMPI_FORTRAN_MODULEDIR=$libdir])
+    [OMPI_FORTRAN_MODULEDIR=$includedir])
 AC_SUBST(OMPI_FORTRAN_MODULEDIR)
 AC_MSG_RESULT([$OMPI_FORTRAN_MODULEDIR])
 

diff --git a/docs/installing-open-mpi/configure-cli-options/mpi.rst b/docs/installing-open-mpi/configure-cli-options/mpi.rst
@@ -63,7 +63,10 @@ MPI API behaviors that can be used with ``configure``:
 * ``--with-mpi-moduledir=DIR``:
   Specify a specific ``DIR`` directory where to install the MPI
   Fortran bindings modulefiles.  By default, Open MPI will install
-  Fortran modulefiles into ``$libdir``.
+  Fortran modulefiles into ``$includedir``.
+
+  .. note:: Previous versions of Open MPI installed Fortran
+            modulefiles into ``$libdir``.
 
 * ``--enable-mpi-ext[=LIST]``:
   Enable Open MPI's non-portable API extensions.  ``LIST`` is a