X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=init%2FMakefile;h=633a268d270d3cc8bfa906c1a22476caa9645360;hb=131c1a2b6eef87485f7e280817d97615ea2a1551;hp=9cd871ce57847439d865c64444c54607048a8c43;hpb=a7ec3f5289681e9d63b65db5f56857f998812b4b;p=linux-2.6

diff --git a/init/Makefile b/init/Makefile
index 9cd871ce57..633a268d27 100644
--- a/init/Makefile
+++ b/init/Makefile
@@ -15,6 +15,14 @@ clean-files := ../include/linux/compile.h
 
 # dependencies on generated files need to be listed explicitly
 
-$(obj)/main.o: include/linux/compile.h
 $(obj)/version.o: include/linux/compile.h
 
+# compile.h changes depending on hostname, generation number, etc,
+# so we regenerate it always.
+# mkcompile_h will make sure to only update the
+# actual file if its content has changed.
+
+include/linux/compile.h: FORCE
+	@echo '  CHK     $@'
+	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkcompile_h $@ \
+	"$(UTS_MACHINE)" "$(CONFIG_SMP)" "$(CONFIG_PREEMPT)" "$(CC) $(CFLAGS)"