Allow BUILDDIR to be set from environment

No reason not to allow this.
nextstrain · Oct 12, 2024 · da76c33 · da76c33
1 parent 3f588da
commit da76c33
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/Makefile b/docs/Makefile
@@ -2,11 +2,11 @@
 #
 
 # You can set these variables from the command line, and also
-# from the environment for the first two.
+# from the environment for the first three.
 SPHINXOPTS    ?= -n
 SPHINXBUILD   ?= sphinx-build
+BUILDDIR      ?= _build
 SOURCEDIR     = .
-BUILDDIR      = _build
 
 # Put it first so that "make" without argument is like "make help".
 help: