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| -rw-r--r-- | Makefile.rules | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Makefile.rules b/Makefile.rules index af0c021234..4702534f26 100644 --- a/Makefile.rules +++ b/Makefile.rules @@ -816,6 +816,12 @@ $(LLVM_OBJ_ROOT)/config.status:: $(LLVM_SRC_ROOT)/configure @${ECHO} "****************************************************************" $(VERB) exit 1 +# If the Makefile in the source tree has been updated, copy it over into the +# build tree. +Makefile :: $(BUILD_SRC_DIR)/Makefile + @${ECHO} "===== Makefile out of date, updating from source dir: `dirname $<` =====" + cp -f $< $@ + # # Include dependencies generated from C/C++ source files, but not if we # are cleaning (this example taken from the GNU Make Manual). |