$NetBSD: patch-docs_Makefile,v 1.1 2016/05/16 15:05:48 nils Exp $

removed non-working check for sphinx

--- docs/Makefile.orig	2015-03-16 12:49:03.000000000 +0000
+++ docs/Makefile
@@ -8,9 +8,9 @@ PAPER         =
 BUILDDIR      = _build
 
 # User-friendly check for sphinx-build
-ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)
-$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from http://sphinx-doc.org/)
-endif
+#ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 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.
 PAPEROPT_a4     = -D latex_paper_size=a4