omap3evm: eth: Include functions only when necessary

[karo-tx-uboot.git] / rules.mk

diff --git a/rules.mk b/rules.mk
index a77451bd7f7f439c72a6e8c0b7234c88ce3edff4..a6bae626796fe0c59dba53867c0bbf33dfac0ac0 100644 (file)
--- a/rules.mk
+++ b/rules.mk
@@ -25,11 +25,31 @@
 
 _depend:       $(obj).depend
 
-$(obj).depend: $(src)Makefile $(TOPDIR)/config.mk $(SRCS)
+$(obj).depend: $(src)Makefile $(TOPDIR)/config.mk $(SRCS) $(HOSTSRCS)
                @rm -f $@
+               @touch $@
                @for f in $(SRCS); do \
-                       g=`basename $$f | sed -e 's/\(.*\)\.\w/\1.o/'`; \
-                       $(CC) -M $(HOST_CFLAGS) $(CPPFLAGS) -MQ $(obj)$$g $$f >> $@ ; \
+                       g=`basename $$f | sed -e 's/\(.*\)\.[[:alnum:]_]/\1.o/'`; \
+                       $(CC) -M $(CPPFLAGS) -MQ $(obj)$$g $$f >> $@ ; \
                done
+               @for f in $(HOSTSRCS); do \
+                       g=`basename $$f | sed -e 's/\(.*\)\.[[:alnum:]_]/\1.o/'`; \
+                       $(HOSTCC) -M $(HOSTCPPFLAGS) -MQ $(obj)$$g $$f >> $@ ; \
+               done
+
+$(HOSTOBJS): $(obj)%.o: %.c
+       $(HOSTCC) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) $(HOSTCFLAGS_$(BCURDIR)) -o $@ $< -c
+$(NOPEDOBJS): $(obj)%.o: %.c
+       $(HOSTCC) $(HOSTCFLAGS_NOPED) $(HOSTCFLAGS_$(@F)) $(HOSTCFLAGS_$(BCURDIR)) -o $@ $< -c
+
+$(TOPDIR)/include/asm/arch/asm-offsets.h:      $(TOPDIR)/include/autoconf.mk.dep \
+       $(TOPDIR)/$(CPUDIR)/$(SOC)/asm-offsets.s
+       @echo Generating $@
+       $(TOPDIR)/tools/scripts/make-asm-offsets $(TOPDIR)/$(CPUDIR)/$(SOC)/asm-offsets.s $@
 
+$(TOPDIR)/$(CPUDIR)/$(SOC)/asm-offsets.s:      $(TOPDIR)/include/autoconf.mk.dep \
+       $(TOPDIR)/$(CPUDIR)/$(SOC)/asm-offsets.c
+       $(CC) -DDO_DEPS_ONLY \
+               $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
+               -o $@ $(TOPDIR)/$(CPUDIR)/$(SOC)/asm-offsets.c -c -S
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