From e65132a108abb07e6ae768c3fb61510a59f80a8c Mon Sep 17 00:00:00 2001
From: NHOrus <jy6x2b32pie9@yahoo.com>
Date: Sun, 2 Jul 2017 09:49:18 +0300
Subject: [PATCH] Ability to use non-standard FreeBSD gcov tool

---
 tests/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/Makefile b/tests/Makefile
index be71aa2..130e44c 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -4,6 +4,7 @@
 # scripts from parent directory.  Note that using $PWD seems to fail
 # here under Gitlab's CI environment.
 PATH := $(realpath ..):$(realpath .):${PATH}
+GCOV?=gcov
 
 # Defeat annoying behavior under Mac OS X - builtin echo doesn't do -n
 ECHO := /bin/echo
@@ -20,7 +21,7 @@ check: savecheck regress
 	@-advent -l /dev/null <pitfall.log >/dev/null
 
 coverage: check
-	lcov -t "advent" -o ../advent.info -c -d ..
+	lcov -t "advent" -o ../advent.info -c -d .. --gcov-tool=$(GCOV)
 	genhtml -o ../coverage/ ../advent.info
 
 .SUFFIXES: .chk
-- 
2.31.1