Fix a problem when $FC/$F77 were multiple tokens.

This commit was SVN r12246.

NEWS

@@ -67,6 +67,9 @@ version 1.0.
 1.1.3
 -----
 
+- Fix a problem for when $FC and/or $F77 were specified as multiple
+  tokens.  Thanks to Orion Poplawski for identifying the problem and
+  to Ralf Wildenhues for suggesting the fix.
 - Fix several MPI_*ERRHANDLER* functions and MPI_GROUP_TRANSLATE_RANKS
   with respect to what arguments they allowed and the behavior that
   they effected.  Thanks to Lisandro Dalcin for reporting the

config/ompi_setup_f77.m4

@@ -58,8 +58,10 @@ if test -z "$F77"; then
     OMPI_F77_ABSOLUTE="none"
 else
     OMPI_F77="$F77"
-    BASEF77="`basename $OMPI_F77`"
-    OMPI_F77_ABSOLUTE="`which $F77`"
+    set dummy $OMPI_F77
+    OMPI_F77_ARGV0=[$]2
+    BASEF77="`basename $OMPI_F77_ARGV0`"
+    OMPI_F77_ABSOLUTE="`which $OMPI_F77_ARGV0`"
     
     if test "$OMPI_WANT_F77_BINDINGS" = "0" ; then
         AC_MSG_WARN([*** Fortran 77 bindings disabled by user])

config/ompi_setup_f90.m4

@@ -87,8 +87,10 @@ else
     else
         OMPI_WANT_F90_BINDINGS=1
         OMPI_F90="$FC"
-        BASEF90="`basename $FC`"
-        OMPI_F90_ABSOLUTE="`which $FC`"
+        set dummy $OMPI_F90
+        OMPI_F90_ARGV0=[$]2
+        BASEF90="`basename $OMPI_F90_ARGV0`"
+        OMPI_F90_ABSOLUTE="`which $OMPI_F90_ARGV0`"
     fi
 fi
 # make sure the compiler actually works, if not cross-compiling
@@ -115,7 +117,7 @@ AS_IF([test $OMPI_WANT_F90_BINDINGS -eq 1],
 # BWB - FIX ME - remove once everyone updates to LT 2.0.
 # 
 AS_IF([test $OMPI_WANT_F90_BINDINGS -eq 1],
-      [if test $OMPI_F77 != $OMPI_F90; then
+      [if test $BASEF77 != $BASEF90; then
            lt_ver=`grep '^VERSION' $srcdir/config/ltmain.sh | cut -f2 -d= | cut -f1 -d'.'`
            if test $lt_ver -lt 2 ; then 
                AC_MSG_ERROR([You appear to be trying to build the Fortran 90