Change everywhere we do a "rm -f conftest*" to "rm -rf conftest" to

cover the case where a subdirectory is also built that needs to be
removed.

Note that there are other macros that we don't control (AC, AM, and/or
LT) that also exhibit this problem that we cannot fix.  :-\

Fixes trac:1180.

This commit was SVN r16669.

The following Trac tickets were found above:
  Ticket 1180 --> https://svn.open-mpi.org/trac/ompi/ticket/1180

config/c_get_alignment.m4

@@ -60,4 +60,4 @@ typedef struct { char x; $1 y; } ompi__type_alignof_;
 AC_DEFINE_UNQUOTED([$2], [$AS_TR_SH([ompi_cv_c_align_$1])], [Alignment of type $1])
 eval "$2=$AS_TR_SH([ompi_cv_c_align_$1])"
 
-/bin/rm -f conftest* ]) dnl
+/bin/rm -rf conftest* ]) dnl

config/f77_check_logical_array.m4

@@ -97,5 +97,5 @@ EOF
     fi
 
     unset happy ompi_check_logical_fn
-    /bin/rm -f conftest*
+    /bin/rm -rf conftest*
 ])dnl

config/f77_find_ext_symbol_convention.m4

@@ -91,7 +91,7 @@ EOF
         [$ompi_fortran_plain],
         [Whether fortran symbols have no trailing underscore or not])
 
-    rm -f conftest.*
+    rm -rf conftest.*
 ])dnl
 
 

config/f77_get_alignment.m4

@@ -85,7 +85,7 @@ EOF
                 [AC_MSG_ERROR([Could not determine alignment of $1])])])
 
         unset happy ompi_conf
-        rm -f conftest*])
+        rm -rf conftest*])
 
     $2=AS_VAR_GET([type_var])
     AS_VAR_POPDEF([type_var])dnl

config/f77_get_sizeof.m4

@@ -78,7 +78,7 @@ EOF
                  [AC_MSG_ERROR([Could not determine size of $1])])])
 
         unset happy ompi_conftest_h
-        rm -f conftest*])
+        rm -rf conftest*])
 
     $2=AS_VAR_GET(type_var)
     AS_VAR_POPDEF([type_var])dnl

config/f77_get_value_true.m4

@@ -110,5 +110,5 @@ EOF
         [Fortran value for LOGICAL .TRUE. value])
 
     unset happy ompi_print_logical_fn
-    /bin/rm -f conftest*
+    /bin/rm -rf conftest*
 ])dnl

config/f90_get_int_kind.m4

@@ -52,7 +52,7 @@ EOF
                     [AC_MSG_ERROR([Could not determine kind of selected_int_kind($1)])])])
 
         unset happy ompi_conftest_h
-        rm -f conftest*])
+        rm -rf conftest*])
 
         $3=AS_VAR_GET(type_var)
     else

config/f90_get_precision.m4

@@ -53,7 +53,7 @@ EOF
                 [AC_MSG_ERROR([Could not determine precision of $1])])])
 
         unset happy
-        /bin/rm -f conftest*])
+        /bin/rm -rf conftest*])
 
     $2=AS_VAR_GET([type_var])
     AS_VAR_POPDEF([type_var])dnl

config/f90_get_range.m4

@@ -53,7 +53,7 @@ EOF
                 [AC_MSG_ERROR([Could not determine range of $1])])])
 
         unset happy
-        /bin/rm -f conftest*])
+        /bin/rm -rf conftest*])
 
     $2=AS_VAR_GET([type_var])
     AS_VAR_POPDEF([type_var])dnl

config/f90_get_sizeof.m4

@@ -78,7 +78,7 @@ EOF
                  [AC_MSG_ERROR([Could not determine size of $1])])])
 
         unset happy ompi_conftest_h
-        rm -f conftest*])
+        rm -rf conftest*])
 
     $2=AS_VAR_GET(type_var)
     AS_VAR_POPDEF([type_var])dnl

config/ompi_check_icc.m4

@@ -56,4 +56,4 @@ fi
 
 AC_MSG_RESULT([yes])
 
-/bin/rm -f conftest*])dnl
+/bin/rm -rf conftest*])dnl

config/ompi_check_ident.m4

@@ -84,5 +84,5 @@ EOF
                       $6])
 
     unset ompi_compiler ompi_flags ompi_output ompi_status
-    /bin/rm -f conftest.* conftest
+    /bin/rm -rf conftest.* conftest
 ])dnl

config/ompi_config_asm.m4

@@ -256,7 +256,7 @@ $ompi_cv_asm_endproc ${sym}gsym_test_func
             break
         fi
     done
-    rm -f conftest.*
+    rm -rf conftest.*
 ])dnl
 
 
@@ -437,7 +437,7 @@ EOF
              if test "$ompi_cv_asm_gnu_stack_result" != "yes" ; then
                  ompi_cv_asm_gnu_stack_result="no"
              fi
-             rm -f conftest.*],
+             rm -rf conftest.*],
             [ompi_cv_asm_gnu_stack_result="no"])])
     if test "$ompi_cv_asm_gnu_stack_result" = "yes" ; then
         ompi_cv_asm_gnu_stack=1
@@ -803,7 +803,6 @@ AC_DEFUN([OMPI_CONFIG_ASM],[
     AC_REQUIRE([OMPI_SETUP_CXX])
     AC_REQUIRE([AM_PROG_AS])
 
-
     AC_MSG_CHECKING([whether to enable smp locks])
     AC_ARG_ENABLE([smp-locks], 
         [AC_HELP_STRING([--enable-smp-locks],
@@ -1019,7 +1018,7 @@ if test "$ompi_cv_asm_arch" != "WINDOWS" ; then
     else
         AC_MSG_RESULT([no (not in asm-data)])
     fi
-    rm -f conftest.*
+    rm -rf conftest.*
 
     if test "$ompi_cv_asm_file" = "" ; then
         if test ! "$PERL" = "" ; then
@@ -1046,7 +1045,7 @@ if test "$ompi_cv_asm_arch" != "WINDOWS" ; then
             AC_MSG_WARN([There will be no atomic operations for this build.])
         fi
     fi
-    rm -f conftest.*
+    rm -rf conftest.*
 else
     # On windows with VC++, atomics are done with compiler primitives
     ompi_cv_asm_file=""

config/ompi_config_pthreads.m4

@@ -114,7 +114,7 @@ else
 fi
 
 unset HAPPY ompi_conftest_h
-/bin/rm -f conftest*
+/bin/rm -rf conftest*
 # END: OMPI_INTL_PTHREAD_TRY_LINK_F77
 ])dnl
 

config/ompi_config_solaris_threads.m4

@@ -102,7 +102,7 @@ else
 fi
 
 unset HAPPY ompi_conftest_h
-/bin/rm -f conftest*
+/bin/rm -rf conftest*
 # END: OMPI_INTL_SOLARIS_TRY_LINK_F77
 ])dnl
 

config/ompi_setup_f90.m4

@@ -219,7 +219,7 @@ else
 fi
 
 unset HAPPY ompi_conftest_h
-/bin/rm -f conftest*
+/bin/rm -rf conftest*
 
 AC_LANG_POP(Fortran)
 ])dnl

config/ompi_try_assemble.m4

@@ -46,6 +46,6 @@ else
   cat conftest.s >&AC_FD_CC
   ifelse([$3],,:,[$3])
 fi
-rm -f conftest*
+rm -rf conftest*
 unset ompi_assemble
 ])dnl