From a86445018614693dae3a36374196a12579ac76b0 Mon Sep 17 00:00:00 2001
From: Anthony Tuininga <anthony.tuininga@oracle.com>
Date: Mon, 29 Jan 2018 18:51:31 -0700
Subject: [PATCH] Simplify Makefile based on Sphinx 1.2+ capabilities.

---
 doc/Makefile | 74 ++++++++++------------------------------------------
 1 file changed, 14 insertions(+), 60 deletions(-)

diff --git a/doc/Makefile b/doc/Makefile
index 951bc76..dcce650 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -1,69 +1,23 @@
-# Makefile for Sphinx documentation
-#
+# Makefile to generate cx_Oracle documentation using Sphinx
 
-# You can set these variables from the command line.
 SPHINXOPTS    =
 SPHINXBUILD   = sphinx-build
-PAPER         =
-BUILD_DIR	  = build
-
-# Internal variables.
-PAPEROPT_a4     = -D latex_paper_size=a4
-PAPEROPT_letter = -D latex_paper_size=letter
-ALLSPHINXOPTS   = -d $(BUILD_DIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) src
-
-.PHONY: help clean html web htmlhelp latex changes linkcheck
-
-help:
-	@echo "Please use \`make <target>' where <target> is one of"
-	@echo "  html      to make standalone HTML files"
-	@echo "  web       to make files usable by Sphinx.web"
-	@echo "  htmlhelp  to make HTML files and a HTML help project"
-	@echo "  latex     to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
-	@echo "  changes   to make an overview over all changed/added/deprecated items"
-	@echo "  linkcheck to check all external links for integrity"
-
-clean:
-	-rm -rf $(BUILD_DIR)
+SOURCEDIR     = src
+BUILDDIR      = build
 
+.PHONY: html
 html:
-	mkdir -p $(BUILD_DIR)/doctrees
-	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILD_DIR)/html
-	@echo
-	@echo "Build finished. The HTML pages are in $(BUILD_DIR)/html"
+	@$(SPHINXBUILD) -M html $(SOURCEDIR) $(BUILDDIR) $(SPHINXOPTS)
 
-web:
-	mkdir -p $(BUILD_DIR)/web $(BUILD_DIR)/doctrees
-	$(SPHINXBUILD) -b web $(ALLSPHINXOPTS) $(BUILD_DIR)/web
-	@echo
-	@echo "Build finished; now you can run"
-	@echo "  python -m sphinx.web $(BUILD_DIR)/web"
-	@echo "to start the server."
+.PHONY: epub
+epub:
+	@$(SPHINXBUILD) -M epub $(SOURCEDIR) $(BUILDDIR) $(SPHINXOPTS)
 
-htmlhelp:
-	mkdir -p $(BUILD_DIR)/htmlhelp $(BUILD_DIR)/doctrees
-	$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILD_DIR)/htmlhelp
-	@echo
-	@echo "Build finished; now you can run HTML Help Workshop with the" \
-	      ".hhp project file in $(BUILD_DIR)/htmlhelp."
+.PHONY: pdf
+pdf:
+	@$(SPHINXBUILD) -M latexpdf $(SOURCEDIR) $(BUILDDIR) $(SPHINXOPTS)
 
-latex:
-	mkdir -p $(BUILD_DIR)/latex $(BUILD_DIR)/doctrees
-	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILD_DIR)/latex
-	@echo
-	@echo "Build finished; the LaTeX files are in $(BUILD_DIR)/latex."
-	@echo "Run \`make all-pdf' or \`make all-ps' in that directory to" \
-	      "run these through (pdf)latex."
+.PHONY: clean
+clean:
+	rm -rf $(BUILDDIR)/*
 
-changes:
-	mkdir -p $(BUILD_DIR)/changes $(BUILD_DIR)/doctrees
-	$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILD_DIR)/changes
-	@echo
-	@echo "The overview file is in $(BUILD_DIR)/changes."
-
-linkcheck:
-	mkdir -p $(BUILD_DIR)/linkcheck $(BUILD_DIR)/doctrees
-	$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILD_DIR)/linkcheck
-	@echo
-	@echo "Link check complete; look for any errors in the above output " \
-	      "or in $(BUILD_DIR)/linkcheck/output.txt."