yacc tests: fix a spurious failure with parallel make

* t/yacc-bison-skeleton.sh (Makefile.am): Add 'zardoz.h'
to BUILT_SOURCES.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/t/yacc-bison-skeleton.sh b/t/yacc-bison-skeleton.sh
index 9e9f514f0652164ee1acf04709653bf6bd064197..f4fdf327dc0c69e905b001e5c5cd4fdff93c2fd8 100755 (executable)
--- a/t/yacc-bison-skeleton.sh
+++ b/t/yacc-bison-skeleton.sh
@@ -30,6 +30,7 @@ cat > Makefile.am << 'END'
 bin_PROGRAMS = zardoz
 zardoz_SOURCES = zardoz.y foo.c
 AM_YFLAGS = -d --skeleton glr.c
+BUILT_SOURCES = zardoz.h
 END
 
 # Parser.