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From e043015081c9dc6869b282da76ae0de5ac9840a2 Mon Sep 17 00:00:00 2001
From: Michael Orlitzky <michael@orlitzky.com>
Date: Wed, 5 Nov 2014 13:46:04 -0500
Subject: [PATCH 1/1] Use $(MAKE) instead of bare "make" in subtarget of
 install-html.

When running make as a subprocess of itself, it's best to invoke it as
$(MAKE). The rest of Makefile.in does this correctly, but there was
one instance where it was forgotten. For posterity, this can lead to
warnings like,

  make[1]: warning: jobserver unavailable: using -j1.
  Add '+' to parent make rule.

More info is available at,

  https://www.gnu.org/software/make/manual/html_node/Error-Messages.html
---
 Makefile.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.in b/Makefile.in
index f487c47..1341160 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -222,7 +222,7 @@ test-perl: cgis
 
 install-html:
 	cd $(SRC_HTM) && $(MAKE) install
-	make install-exfoliation
+	$(MAKE) install-exfoliation
 
 install-base:
 	cd $(SRC_BASE) && $(MAKE) install
-- 
2.0.4