diff options
Diffstat (limited to 'am/bison.m4')
| -rw-r--r-- | am/bison.m4 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/am/bison.m4 b/am/bison.m4 new file mode 100644 index 000000000..875b326d0 --- /dev/null +++ b/am/bison.m4 @@ -0,0 +1,11 @@ +# bison.m4 serial 1 +AC_DEFUN([MU_PROG_BISON], +[ + if test "x$ac_cv_prog_YACC" = x; then + AC_PROG_YACC + if ! $YACC --version 2>/dev/null | grep -q '^bison '; then + YACC="$SHELL $missing_dir/missing bison" + fi + fi +]) + |