X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fum%2Fkernel%2Fskas%2FMakefile;h=85f946959ed6f941343e1d019db7eefa9e72b31c;hb=2c66a62d2d9e2315e6e748b96643f7f141c4d017;hp=72c79956f6a6a6c070b4f0252888efbb27c56200;hpb=86090fcac5e27b630656fe3d963a6b80e26dac44;p=linux-2.6.git

diff --git a/arch/um/kernel/skas/Makefile b/arch/um/kernel/skas/Makefile
index 72c79956f..85f946959 100644
--- a/arch/um/kernel/skas/Makefile
+++ b/arch/um/kernel/skas/Makefile
@@ -5,20 +5,24 @@
 
 obj-y = exec_kern.o exec_user.o mem.o mem_user.o mmu.o process.o \
 	process_kern.o syscall_kern.o syscall_user.o time.o tlb.o trap_user.o \
-	sys-$(SUBARCH)/
+	uaccess.o sys-$(SUBARCH)/
+
+host-progs	:= util/mk_ptregs
+clean-files	:= include/skas_ptregs.h
 
 USER_OBJS = $(filter %_user.o,$(obj-y)) process.o time.o
 USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
 
-include/skas_ptregs.h : util/mk_ptregs
-	util/mk_ptregs > $@
-
-util/mk_ptregs :
-	$(MAKE) -C util
+$(TOPDIR)/arch/um/include/skas_ptregs.h : $(src)/util/mk_ptregs
+	@echo -n '  Generating $@'
+	@$< > $@.tmp
+	@if [ -r $@ ] && cmp -s $@ $@.tmp; then \
+		echo ' (unchanged)'; \
+		rm -f $@.tmp; \
+	else \
+		echo ' (updated)'; \
+		mv -f $@.tmp $@; \
+	fi
 
 $(USER_OBJS) : %.o: %.c
 	$(CC) $(CFLAGS_$(notdir $@)) $(USER_CFLAGS) -c -o $@ $<
-
-clean :
-	$(MAKE) -C util clean
-	$(RM) -f include/skas_ptregs.h