From 2a06471461076f4ec9b1eeceb739429ba5142221 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Tue, 25 Oct 2016 14:54:05 +0300
Subject: Add KERL_MAKEFLAGS option

---
 plugins/ci.mk | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugins/ci.mk b/plugins/ci.mk
index dfb2f98..e273c64 100644
--- a/plugins/ci.mk
+++ b/plugins/ci.mk
@@ -18,6 +18,8 @@ export KERL
 KERL_GIT ?= https://github.com/kerl/kerl
 KERL_COMMIT ?= master
 
+KERL_MAKEFLAGS ?=
+
 OTP_GIT ?= https://github.com/erlang/otp
 
 CI_INSTALL_DIR ?= $(HOME)/erlang
@@ -46,7 +48,7 @@ $(foreach otp,$(CI_OTP),$(eval $(call ci_target,$(otp))))
 define ci_otp_target
 ifeq ($(wildcard $(CI_INSTALL_DIR)/$(1)),)
 $(CI_INSTALL_DIR)/$(1): $(KERL)
-	$(KERL) build git $(OTP_GIT) $(1) $(1)
+	MAKEFLAGS="$(KERL_MAKEFLAGS)" $(KERL) build git $(OTP_GIT) $(1) $(1)
 	$(KERL) install $(1) $(CI_INSTALL_DIR)/$(1)
 endif
 endef
-- 
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