Allowed overriding variables in docs/Makefile.

c694e622 · minusf · Tim Graham · 33e6cf5e · c694e622
Kaydet (Commit) c694e622 authored Tem 28, 2013 tarafından minusf Kaydeden (comit) Tim Graham Tem 29, 2013
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Makefile docs/Makefile +5 -5

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--- a/docs/Makefile
+++ b/docs/Makefile
@@ -2,11 +2,11 @@
 #

 # You can set these variables from the command line.
-SPHINXOPTS    =
-SPHINXBUILD   = sphinx-build
-PAPER         =
-BUILDDIR      = _build
-LANGUAGE      =
+SPHINXOPTS    ?=
+SPHINXBUILD   ?= sphinx-build
+PAPER         ?=
+BUILDDIR      ?= _build
+LANGUAGE      ?=

 # Internal variables.
 PAPEROPT_a4     = -D latex_paper_size=a4