Before building html or pdf, automatically obtain all of the images

This is needed because we have configured this repository (via an
.lfsconfig file at the top level) to NOT automatically fetch any of the
large files when cloning / fetching.

Author: billsacks

doc/Makefile

@@ -12,7 +12,16 @@ BUILDDIR      = build
 help:
 	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
 
-.PHONY: help Makefile
+# Before building html or pdf, obtain all of the images. This is needed
+# because we have configured this repository (via an .lfsconfig file at
+# the top level) to NOT automatically fetch any of the large files when
+# cloning / fetching.
+html: fetch-images
+latexpdf: fetch-images
+fetch-images:
+	git lfs pull --exclude=""
+
+.PHONY: help fetch-images Makefile
 
 # Catch-all target: route all unknown targets to Sphinx using the new
 # "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).

doc/Makefile.tech_note

@@ -12,7 +12,16 @@ BUILDDIR      = build/tech_note
 help:
 	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
 
-.PHONY: help Makefile
+# Before building html or pdf, obtain all of the images. This is needed
+# because we have configured this repository (via an .lfsconfig file at
+# the top level) to NOT automatically fetch any of the large files when
+# cloning / fetching.
+html: fetch-images
+latexpdf: fetch-images
+fetch-images:
+	git lfs pull --exclude=""
+
+.PHONY: help fetch-images Makefile
 
 # Catch-all target: route all unknown targets to Sphinx using the new
 # "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).

doc/Makefile.users_guide

@@ -12,7 +12,16 @@ BUILDDIR      = build/users_guide
 help:
 	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
 
-.PHONY: help Makefile
+# Before building html or pdf, obtain all of the images. This is needed
+# because we have configured this repository (via an .lfsconfig file at
+# the top level) to NOT automatically fetch any of the large files when
+# cloning / fetching.
+html: fetch-images
+latexpdf: fetch-images
+fetch-images:
+	git lfs pull --exclude=""
+
+.PHONY: help fetch-images Makefile
 
 # Catch-all target: route all unknown targets to Sphinx using the new
 # "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).