docs: Call 'python -m sphinx' instead of sphinx-build

Fixes mismatches where default Python interpreter may not match the most recently
installed sphinx-build wrapper script (if sphinx 2 & 3 both installed, pip will
clobber any previous copy of /bin/sphinx-build when it installs the new one.)
This commit is contained in:
Angus Gratton 2018-08-29 12:00:41 +08:00 committed by Angus Gratton
parent 669c5ac538
commit 1abd346943

View File

@ -15,15 +15,12 @@
# You can set these variables from the command line. # You can set these variables from the command line.
SPHINXOPTS = SPHINXOPTS =
SPHINXBUILD = sphinx-build # note: this is changed from sphinx-build so it depends on default python interpreter, not on /bin/sphinx-build
# (which will be the most recently installed version of sphinx and may not match)
SPHINXBUILD = python2 -m sphinx
PAPER = PAPER =
BUILDDIR = _build BUILDDIR = _build
# 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
# Internal variables. # Internal variables.
PAPEROPT_a4 = -D latex_paper_size=a4 PAPEROPT_a4 = -D latex_paper_size=a4
PAPEROPT_letter = -D latex_paper_size=letter PAPEROPT_letter = -D latex_paper_size=letter