fix dependencies so that compressed usage gets rebuilt if

    a) include/usage.h is changed, and 
    b) after "make clean".


git-svn-id: svn://busybox.net/trunk/busybox@15658 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 8 insertions, 4 deletions

diff --git a/Makefile b/Makefile
index e5f31d85e..3d3a24be3 100644
--- a/Makefile
+++ b/Makefile
@@ -436,13 +436,16 @@ endif
 
 ifeq ($(strip $(CONFIG_FEATURE_COMPRESS_USAGE)),y)
 USAGE_BIN:=scripts/usage
-$(USAGE_BIN): $(top_srcdir)/scripts/usage.c .config
+$(USAGE_BIN): $(top_srcdir)/scripts/usage.c .config \
+                $(top_srcdir)/include/usage.h
         $(do_link.h)
 
 DEP_INCLUDES += include/usage_compressed.h
 
-include/usage_compressed.h: .config $(USAGE_BIN) $(top_srcdir)/scripts/usage_compressed
-        $(Q)SED="$(SED)" $(SHELL) $(top_srcdir)/scripts/usage_compressed "$(top_builddir)/scripts" > $@
+include/usage_compressed.h: .config $(USAGE_BIN) \
+                $(top_srcdir)/scripts/usage_compressed
+        $(Q)SED="$(SED)" $(SHELL) $(top_srcdir)/scripts/usage_compressed \
+        "$(top_builddir)/scripts" > $@
 endif # CONFIG_FEATURE_COMPRESS_USAGE
 
 # workaround alleged bug in make-3.80, make-3.81
@@ -470,7 +473,8 @@ clean:
             docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html \
             docs/busybox.net/BusyBox.html busybox.links \
             libbusybox.so* \
-            .config.old busybox busybox_unstripped
+            .config.old busybox busybox_unstripped \
+            include/usage_compressed.h scripts/usage
         - rm -r -f _install testsuite/links
         - find . -name .\*.flags -o -name \*.o  -o -name \*.om -o -name \*.syn \
             -o -name \*.os -o -name \*.osm -o -name \*.a | xargs rm -f