Make the construction of doxygen documentation a repeatable process
llvm-svn: 19469
diff --git a/llvm/docs/Makefile b/llvm/docs/Makefile
index d51d357..11293d0 100644
--- a/llvm/docs/Makefile
+++ b/llvm/docs/Makefile
@@ -15,7 +15,8 @@
HTML := $(wildcard $(BUILD_SRC_DIR)/*.html) \
$(wildcard $(BUILD_SRC_DIR)/*.css)
IMAGES := $(wildcard $(BUILD_SRC_DIR)/img/*.*)
-DOXYFILES := $(wildcard $(BUILD_SRC_DIR)/doxygen.*)
+DOXYFILES := doxygen.cfg.in doxygen.css doxygen.footer doxygen.header \
+ doxygen.intro
EXTRA_DIST := $(HTML) $(DOXYFILES) llvm.css CommandGuide img
.PHONY: install-html install-doxygen doxygen
@@ -54,6 +55,9 @@
$(BUILD_OBJ_DIR)/doxygen.tar.gz: $(DOXYFILES) $(BUILD_OBJ_DIR)/doxygen.cfg
$(Echo) Building doxygen documentation
+ $(Verb) if test -e $(BUILD_OBJ_DIR)/doxygen ; then \
+ $(RM) -rf $(BUILD_OBJ_DIR)/doxygen ; \
+ fi
$(Verb) $(DOXYGEN) $(BUILD_OBJ_DIR)/doxygen.cfg
$(Echo) Packaging doxygen documentation
$(Verb) $(RM) -rf $@ $(BUILD_OBJ_DIR)/doxygen.tar