[PATCH 02/10] Allow initialization functions in .y files

[Tom Tromey]

If you add an initialization function to a .y file, it will not show
up in init.c, because if the yacc output is in the build tree, it
won't be found.

This patch changes the Makefile to be more robust in this situation.
---
 gdb/Makefile.in | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 2f7fc1ca249..b51a294ed88 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -2172,7 +2172,9 @@ INIT_FILES = \
 init.c: stamp-init; @true
 stamp-init: $(INIT_FILES) config.status $(srcdir)/make-init-c
 	$(ECHO_INIT_C)
-	$(SILENCE) $(srcdir)/make-init-c $(addprefix $(srcdir)/,$(INIT_FILES)) > init.c-tmp
+	$(SILENCE) $(srcdir)/make-init-c \
+		$(filter-out config.status $(srcdir)/make-init-c,$^) \
+		> init.c-tmp
 	$(SILENCE) $(SHELL) $(srcdir)/../move-if-change init.c-tmp init.c
 	$(SILENCE) echo stamp > stamp-init
 

-- 
2.44.0