From 889601751d10143771d0716ea9079a9b8672d19e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Tue, 21 Jul 2015 21:23:41 +0200
Subject: Fix ci-prepare when OTP builds exist

---
 erlang.mk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/erlang.mk b/erlang.mk
index 8a4051a..6546f90 100644
--- a/erlang.mk
+++ b/erlang.mk
@@ -5386,9 +5386,11 @@ endef
 $(foreach otp,$(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)
 	$(KERL) install $(1) $(CI_INSTALL_DIR)/$(1)
+endif
 endef
 
 $(foreach otp,$(CI_OTP),$(eval $(call ci_otp_target,$(otp))))
-- 
cgit v1.2.3