[Sam Ravnborg]
> Nice.
Thanks.
> > Does not support CPP or CC -S ... do those even work?
> Could you please elaborate - what do you impose by CPP and CC -s?
> Maybe it just too late in my timezone...
I'm talking about the built-in rules for .c->.i (preprocessing), .S->.s
(preprocessing), and .c->.s (compiling but not assembling). My
mechanism didn't support those rules, so they always just printed
'CPP obj.i', etc, whether or not -DMODULE is defined.
Interestingly, those rules seem to work fine now. I could have sworn
yesterday that they didn't work at all. Weird. So, since they are
working for me now, here is a better patch.
Peter
--- 2.5.45/scripts/Makefile.build~ 2002-11-03 07:44:20.000000000 -0600
+++ 2.5.45/scripts/Makefile.build 2002-11-03 21:04:26.000000000 -0600
@@ -68,19 +68,22 @@
-DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) \
$(export_flags)
-quiet_cmd_cc_s_c = CC $@
+targ2obj = $(patsubst %.s,%.o,$(patsubst %.i,%.o,$@))
+quiet_modtag = $(if $(filter $(targ2obj),$(obj-m)),[M],$(if $(filter
+$(targ2obj),$(real-objs-m)),(M), ))
+
+quiet_cmd_cc_s_c = CC $(quiet_modtag) $@
cmd_cc_s_c = $(CC) $(c_flags) -S -o $@ $<
%.s: %.c FORCE
$(call if_changed_dep,cc_s_c)
-quiet_cmd_cc_i_c = CPP $@
+quiet_cmd_cc_i_c = CPP $(quiet_modtag) $@
cmd_cc_i_c = $(CPP) $(c_flags) -o $@ $<
%.i: %.c FORCE
$(call if_changed_dep,cc_i_c)
-quiet_cmd_cc_o_c = CC $@
+quiet_cmd_cc_o_c = CC $(quiet_modtag) $@
cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $<
%.o: %.c FORCE
@@ -103,13 +106,13 @@
a_flags = -Wp,-MD,$(depfile) $(AFLAGS) $(NOSTDINC_FLAGS) \
$(modkern_aflags) $(EXTRA_AFLAGS) $(AFLAGS_$(*F).o)
-quiet_cmd_as_s_S = CPP $@
+quiet_cmd_as_s_S = CPP $(quiet_modtag) $@
cmd_as_s_S = $(CPP) $(a_flags) -o $@ $<
%.s: %.S FORCE
$(call if_changed_dep,as_s_S)
-quiet_cmd_as_o_S = AS $@
+quiet_cmd_as_o_S = AS $(quiet_modtag) $@
cmd_as_o_S = $(CC) $(a_flags) -c -o $@ $<
%.o: %.S FORCE
@@ -156,7 +159,7 @@
# Rule to link composite objects
#
-quiet_cmd_link_multi = LD $@
+quiet_cmd_link_multi = LD $(quiet_modtag) $@
cmd_link_multi = $(LD) $(LDFLAGS) $(EXTRA_LDFLAGS) -r -o $@ $(filter $(addprefix
$(obj)/,$($(subst $(obj)/,,$(@:.o=-objs))) $($(subst $(obj)/,,$(@:.o=-y)))),$^)
# We would rather have a list of rules like
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