X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=docs%2FMakefile;h=6c5960d18c487736e986d969cb7e0f2a4f121afc;hb=4422753b9f7edf7ff391f97a10c1b8a7dbd7dafb;hp=430877792a8a146ff91b3fa8e9c78e45f6768d54;hpb=3bfeff7a9812c025637ee232cca03a6f083bdbc6;p=vpp.git

diff --git a/docs/Makefile b/docs/Makefile
index 430877792a8..6c5960d18c4 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -1,5 +1,15 @@
 # Minimal makefile for Sphinx documentation
 #
+# We support MacOS for docs generation
+ifeq ($(shell uname),Darwin)
+OS_ID = darwin
+endif
+
+# Work out the OS if we haven't already
+OS_ID ?= $(shell grep '^ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g')
+
+DOC_DEB_DEPENDS = enchant
+DOC_RPM_DEPENDS = enchant
 
 # You can set these variables from the command line.
 SPHINXOPTS    =
@@ -18,3 +28,19 @@ help:
 # "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
 %: Makefile
 	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+spell:
+	@echo "Checking whether dependencies for Docs are installed..."
+ifeq ($(OS_ID),ubuntu)
+	@set -e; inst=; \
+		for i in $(DOC_DEB_DEPENDS); do \
+			dpkg-query --show $$i >/dev/null 2>&1 || inst="$$inst $$i"; \
+		done; \
+		if [ "$$inst" ]; then \
+			sudo apt-get update; \
+			sudo apt-get $(CONFIRM) $(FORCE) install $$inst; \
+		fi
+else ifneq ("$(wildcard /etc/redhat-release)","")
+	@sudo yum install $(CONFIRM) $(DOC_RPM_DEPENDS)
+endif
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" -W -b spelling  $(O)