From c6181aae942a3c6f762e0ffaccf19046a5926bc1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Tue, 11 Dec 2018 13:26:31 +0100
Subject: Fix a bug where ct-* targets produced an empty GEN line

$ must be escaped as $$ in templates.
---
 core/core.mk | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'core/core.mk')

diff --git a/core/core.mk b/core/core.mk
index 7c7c356..3da74d2 100644
--- a/core/core.mk
+++ b/core/core.mk
@@ -55,6 +55,10 @@ gen_verbose_0 = @echo " GEN   " $@;
 gen_verbose_2 = set -x;
 gen_verbose = $(gen_verbose_$(V))
 
+gen_verbose_esc_0 = @echo " GEN   " $$@;
+gen_verbose_esc_2 = set -x;
+gen_verbose_esc = $(gen_verbose_esc_$(V))
+
 # Temporary files directory.
 
 ERLANG_MK_TMP ?= $(CURDIR)/.erlang.mk
-- 
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