diff --git a/Makefile b/Makefile index 09cdd26a..347099b2 100644 --- a/Makefile +++ b/Makefile @@ -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