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Add Makefile check for latex deps

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Chris Bradfield
2017-12-03 09:23:33 -08:00
parent 59eebac905
commit 81fb05ae07
1 changed files with 5 additions and 0 deletions
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5
Makefile
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@@ -6,12 +6,17 @@ SPHINXOPTS =
SPHINXBUILD = sphinx-build
PAPER =
BUILDDIR = _build
LATEXDEPS = latex dvipng
# User-friendly check for sphinx-build
ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)
$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from http://sphinx-doc.org/)
endif
# check for latex dependencies
E := $(foreach exec, $(LATEXDEPS),\
$(if $(shell which $(exec)), some string,$(error The $(exec) command was not found. Make sure you have LaTeX installed and added to your PATH. If you don't have LaTeX installed, grab it from https://www.latex-project.org/get/)))
# Internal variables.
PAPEROPT_a4 = -D latex_paper_size=a4
PAPEROPT_letter = -D latex_paper_size=letter