configure.ac: Test for executability of _the first word_ of GFORTRAN.

2010-01-26  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Test for executability of _the first word_ of GFORTRAN.
	* configure: Regenerate.

From-SVN: r156264

libgomp/ChangeLog

+2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
+
+	* configure.ac: Test for executability of _the first word_ of GFORTRAN.
+	* configure: Regenerate.
+
 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
 
 	PR fortran/42866

libgomp/configure

@@ -11459,7 +11459,8 @@ case `echo $GFORTRAN` in
   -* | no* )
     FC=no ;;
   *)
-    if test -x "$GFORTRAN"; then
+    set dummy $GFORTRAN; ac_word=$2
+    if test -x "$ac_word"; then
       FC="$GFORTRAN"
     else
       FC=no

libgomp/configure.ac

@@ -146,7 +146,8 @@ case `echo $GFORTRAN` in
   -* | no* )
     FC=no ;;
   *)
-    if test -x "$GFORTRAN"; then
+    set dummy $GFORTRAN; ac_word=$2
+    if test -x "$ac_word"; then
       FC="$GFORTRAN"
     else
       FC=no