Add a "make spotless" rule for environments with BUILD_OBJ_ROOT not equal

to BUILD_OBJ_SRC. This will save the config.status and mklib files, then
wipe out the BUILD_OBJ_ROOT, copy back config.status and mklib, and then
run config.status to regenerate the makefiles. This target gives you a
completely clean/fresh BUILD_OBJ_ROOT.

llvm-svn: 18981
This commit is contained in:
Reid Spencer 2004-12-16 08:00:46 +00:00
parent a4adfde07a
commit 7c44ccde4c

View File

@ -81,6 +81,21 @@ ifneq ($(strip $(BUILT_SOURCES)),)
-$(Verb) $(RM) -f $(BUILT_SOURCES)
endif
ifneq ($(BUILD_OBJ_ROOT),$(BUILD_SRC_ROOT))
spotless:
$(Echo) Wiping out $(BUILD_OBJ_ROOT) and rebuilding configuration.
$(Verb) if test -x config.status ; then \
$(MV) config.status .. ; \
$(MV) mklib .. ; \
$(RM) -rf * ; \
$(MV) ../config.status . ; \
$(MV) ../mklib . ; \
./config.status ; \
else \
$(EchoCmd) "make spotless" can only be run from $(BUILD_OBJ_ROOT); \
fi
endif
$(BUILT_SOURCES) : $(ObjMakefiles)
#------------------------------------------------------------------------