[PATCH mig] Test the configured yacc program

[David Michael]

* configure.ac (yacc_is_bison): Test the configured yacc program.
---

Hi,

The most recent patch fails on Fedora, which has no "yacc" program (at
least not from bison).  Can this minor adjustment be applied?

Thanks.

David

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 37bf432..09af0d6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,7 +26,7 @@ AC_PROG_CC
 AC_PROG_CPP
 AC_PROG_YACC
 
-yacc_is_bison=`yacc --version | head -n 1 | cut '-d ' -f1`
+yacc_is_bison=`$YACC --version | head -n 1 | cut '-d ' -f1`
 [if [ x"$yacc_is_bison" != x"bison" ]; then ]
        AC_MSG_ERROR([yacc is not provided by bison, check your alternative 
conf or your packages])
 [fi]
-- 
2.1.0