[Libguestfs] [PATCH] builder: Fix problem about index-parse.h not being generated

[Hilko Bengen]

If configured with --without-ocaml, the build might fail because the
fix added in df5bd5741b37da9cf97d7a76ac2805557aa630db was not active.
According to the automake documentation, it should be enough to set
BUILT_SOURCES.
---
 builder/Makefile.am | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/builder/Makefile.am b/builder/Makefile.am
index e3d37667b..3c7113eee 100644
--- a/builder/Makefile.am
+++ b/builder/Makefile.am
@@ -373,15 +373,7 @@ CLEANFILES += \
 	index-parse.h \
 	index-scan.c
 
-if HAVE_OCAML
-# Automake-generated makefile has a rule ".y.c" but lacks a rule ".y.h".
-index-parse.h: index-parse.y
-	touch $(srcdir)/index-parse.y
-	$(MAKE) index-parse.c
-# Also it doesn't generate dependencies for the C files that include
-# index-parse.h.
-index-parser-c.c index-scan.c index-validate.c: index-parse.h
-endif
+BUILT_SOURCES = index-parse.h
 
 # Apparently there's no clean way with Automake to not have them
 # in the distribution, so just remove them from the distdir.
-- 
2.14.1