Makefile

@@ -38,11 +38,9 @@ SLIDES_MD=$(shell find $(SLIDES_DIR) \( -name '*.md' ! -name '_*' \)) $(SLIDES_M
 SLIDES_MD_PDF=$(patsubst $(SLIDES_DIR)/%.md,$(BUILD_SLIDES_DIR)/%.pdf,$(SLIDES_MD))
 SLIDES_MD_PPTX=$(patsubst $(SLIDES_DIR)/%.md,$(BUILD_SLIDES_DIR)/%.pptx,$(SLIDES_MD))
 
-SLIDES_MD_ALL=$(SLIDES_MDPP_MD) $(SLIDES_MD) $(SLIDES_DIR)/autoslide.md
-SLIDES_PDF_ALL=$(SLIDES_MDPP_MD_PDF) $(SLIDES_MD_PDF) $(BUILD_SLIDES_DIR)/autoslide.pdf
-SLIDES_PPTX_ALL=$(SLIDES_MDPP_MD_PPTX) $(SLIDES_MD_PPTX) $(BUILD_SLIDES_DIR)/autoslide.pptx
-
-DOCS_MD=$(shell find $(DOCS_DIR) \( -name '*.md' ! -name '_*' \))
+SLIDES_MD_ALL=$(SLIDES_MDPP_MD) $(SLIDES_MD)
+SLIDES_PDF_ALL=$(SLIDES_MDPP_MD_PDF) $(SLIDES_MD_PDF)
+SLIDES_PPTX_ALL=$(SLIDES_MDPP_MD_PPTX) $(SLIDES_MD_PPTX)
 
 ## Find .uml graphs
 DOCS_IMAGES_UML=$(shell find $(IMAGES_DIR) \( -name '*.uml' ! -name '_*' \))
@@ -123,9 +121,7 @@ watch: ## run development server
 	$(MAKE) autoslide
 	pipenv run honcho start 
 
-autoslide: $(SLIDES_DIR)/autoslide.md | $(BUILD_SLIDES_DIR)
-
-$(SLIDES_DIR)/autoslide.md: $(DOCS_MD)
+autoslide:
 	find $(DOCS_DIR) -regextype sed -regex '.*/[0-9][^/]*\.md' -print0 \
 		| sort -z |xargs -0 cat \
 		> $(SLIDES_DIR)/autoslide.md
@@ -213,7 +209,7 @@ build-docs: build-docs-pdf build-docs-html  ## build only docs as PDF and HTML
 
 build-slides: build-slides-pdf build-slides-html  ## build only slides as PDF and HTML
 
-build-slides-pptx: $(SLIDES_PPTX_ALL) $(SLIDES_MD_ALL)  ## build PPTX slides only
+build-slides-pptx: $(SLIDES_PPTX_ALL) $(SLIDES_PPTX_ALL)  ## build PDF slides only
 
 build-slides-pdf: $(SLIDES_PDF_ALL) $(SLIDES_MD_ALL)  ## build PDF slides only