Re: YACC y.tab.c Usage: /usr/bin/yacc [options] filename

[Jens Axboe <axboe@kernel.dk>]

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On 2014-10-06 16:31, Stephen Cameron wrote:
> Glad I could help, and that this got fio going for you, and it's ok as
> a temporary fix, but really, it should just work without having to
> mess around with such things, so I still have some work to do to
> figure out how to make that happen.

Neto, can you try this patch? It's basically what Steve sent, just 
wrapped up into a complete patch. Apply the patch, make clean, and then 
make.

-- 
Jens Axboe


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diff --git a/Makefile b/Makefile
index d735ec7e991d..1c2994366718 100644
--- a/Makefile
+++ b/Makefile
@@ -277,7 +277,7 @@ y.tab.o: y.tab.c y.tab.h
 	$(QUIET_CC)$(CC) -o $@ $(CFLAGS) $(CPPFLAGS) -c $<
 
 y.tab.c: exp/expression-parser.y
-	$(QUIET_YACC)$(YACC) --no-lines -d exp/expression-parser.y
+	$(QUIET_YACC)$(YACC) --no-lines -d -b y exp/expression-parser.y
 
 y.tab.h: y.tab.c
 
diff --git a/configure b/configure
index f7d8ff92b22c..e3ec25232706 100755
--- a/configure
+++ b/configure
@@ -1279,14 +1279,14 @@ LEX=$(which lex 2> /dev/null)
 if test -x "$LEX" ; then
   lex="yes"
 fi
-YACC=$(which yacc 2> /dev/null)
+YACC=$(which bison 2> /dev/null)
 if test -x "$YACC" ; then
   yacc="yes"
+  yacc_is_bison="yes"
 else
-  YACC=$(which bison 2> /dev/null)
+  YACC=$(which yacc 2> /dev/null)
   if test -x "$YACC" ; then
     yacc="yes"
-    yacc_is_bison="yes"
   fi
 fi
 if test "$yacc" = "yes" && test "$lex" = "yes" ; then