From 8d0bf3b30b602b7f81f8d4749c5137440310e51f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Tue, 27 Nov 2018 11:43:07 +0100
Subject: Fix jobserver unavailable warnings

When the $(MAKE) is inside an $(eval $(call ...)) then it needs
to be escaped as $$(MAKE).

When the $(MAKE) is inside a $(call ...) then I did not figure
out a way other than passing it as an argument.

When the $(MAKE) is inside many levels of $(call $(call ...))
it's easier to avoid it if at all possible, so I replaced the
rebar $(MAKE) call with ./bootstrap. I confirmed it works fine
on Windows as well.
---
 plugins/ct.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'plugins/ct.mk')

diff --git a/plugins/ct.mk b/plugins/ct.mk
index 3db994d..bc1d0bd 100644
--- a/plugins/ct.mk
+++ b/plugins/ct.mk
@@ -54,7 +54,7 @@ endif
 ifneq ($(ALL_APPS_DIRS),)
 define ct_app_target
 apps-ct-$1: test-build
-	$(MAKE) -C $1 ct IS_APP=1
+	$$(MAKE) -C $1 ct IS_APP=1
 endef
 
 $(foreach app,$(ALL_APPS_DIRS),$(eval $(call ct_app_target,$(app))))
-- 
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