kbuild: Allow external modules to use host.progs with no warning

[Sam Ravnborg <sam@ravnborg.org>]

# This is a BitKeeper generated diff -Nru style patch.
#
# ChangeSet
#   2004/08/15 21:54:22+02:00 sam@mars.ravnborg.org 
#   kbuild: Allow external modules to use host-progs with no warning
#   
#   Only warn if $(host-progs) and $(hostptogs-y) are not equal.
#   This allows external modules to use:
#   hostprogs-y := file ...
#   host-progs  := $(hostprogs-y)
#   
#   This is backwards compatible and will not warn.
#   
#   Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
# 
# scripts/Makefile.build
#   2004/08/15 21:54:06+02:00 sam@mars.ravnborg.org +2 -0
#   Only warn if $(host-progs) and $(hostptogs-y) are not equal.
#   This allows external modules to use:
#   hostprogs-y := file ...
#   host-progs := $(hostprogs-y)
#   
#   This is backwards compatible and will not warn.
# 
diff -Nru a/scripts/Makefile.build b/scripts/Makefile.build
--- a/scripts/Makefile.build	2004-08-15 22:20:04 +02:00
+++ b/scripts/Makefile.build	2004-08-15 22:20:04 +02:00
@@ -15,8 +15,10 @@
 include scripts/Makefile.lib
 
 ifdef host-progs
+ifneq ($(hostprogs-y),$(host-progs))
 $(warning kbuild: $(obj)/Makefile - Usage of host-progs is deprecated. Please replace with hostprogs-y!)
 hostprogs-y += $(host-progs)
+endif
 endif
 
 # Do not include host rules unles needed