- let the scripts be prerequisites of the files the generate

[oweals/busybox.git] / findutils / Makefile.in

diff --git a/findutils/Makefile.in b/findutils/Makefile.in
index 7fbf8d4b947c8cb915c4975740b5603e565ede79..25a2d38d35660076236d64959a98397703a0f350 100644 (file)
--- a/findutils/Makefile.in
+++ b/findutils/Makefile.in
@@ -4,21 +4,28 @@
 #
 # Licensed under the GPL v2, see the file LICENSE in this tarball.
 
-srcdir:=$(top_srcdir)/findutils
-objdir:=$(top_builddir)/findutils
+FINDUTILS_AR:=findutils.a
+ifndef $(FINDUTILS_DIR)
+FINDUTILS_DIR:=$(top_builddir)/findutils/
+endif
+srcdir=$(top_srcdir)/findutils
 
+FINDUTILS-y:=
 FINDUTILS-$(CONFIG_FIND)       += find.o
 FINDUTILS-$(CONFIG_GREP)       += grep.o
 FINDUTILS-$(CONFIG_XARGS)      += xargs.o
 
+ifneq ($(strip $(FINDUTILS-y)),)
+libraries-y+=$(FINDUTILS_DIR)$(FINDUTILS_AR)
+endif
+
 FINDUTILS_SRC-y:=$(patsubst %.o,$(srcdir)/%.c,$(FINDUTILS-y))
 FINDUTILS_SRC-a:=$(wildcard $(srcdir)/*.c)
 APPLET_SRC-y+=$(FINDUTILS_SRC-y)
 APPLET_SRC-a+=$(FINDUTILS_SRC-a)
 
-findutils_OBJ:=  $(patsubst %,$(objdir)/%,$(FINDUTILS-y))
-
-$(findutils_OBJ): $(objdir)/%.o: $(srcdir)/%.c
-$(objdir)/findutils.a: $(findutils_OBJ)
-libraries-y:=$(libraries-y) $(objdir)/findutils.a
+$(FINDUTILS_DIR)$(FINDUTILS_AR): $(patsubst %,$(FINDUTILS_DIR)%, $(FINDUTILS-y))
+       $(do_ar)
 
+$(FINDUTILS_DIR)%.o: $(srcdir)/%.c
+       $(compile.c)