From c6d518c66fc0774206ec439adfb6cc375913e2a4 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Thu, 4 Jul 2019 18:38:20 -0400
Subject: Makefile: Use $(CURDIR)/bfs instead of $(realpath bfs)

$(realpath bfs) gives the empty string if bfs doesn't exist when it's
evaluated.
---
 Makefile | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/Makefile b/Makefile
index 5619aad..63ac559 100644
--- a/Makefile
+++ b/Makefile
@@ -99,9 +99,9 @@ tests/mksock: tests/mksock.o
 	$(CC) $(ALL_CFLAGS) -c $< -o $@
 
 check: all
-	./tests.sh --bfs="$(realpath bfs)"
-	./tests.sh --bfs="$(realpath bfs) -S dfs"
-	./tests.sh --bfs="$(realpath bfs) -S ids"
+	./tests.sh --bfs="$(CURDIR)/bfs"
+	./tests.sh --bfs="$(CURDIR)/bfs -S dfs"
+	./tests.sh --bfs="$(CURDIR)/bfs -S ids"
 
 distcheck:
 	+$(MAKE) -Bs check CFLAGS="$(CFLAGS) -fsanitize=undefined -fsanitize=address"
@@ -112,9 +112,9 @@ endif
 	+$(MAKE) -Bs release check
 	+$(MAKE) -Bs check
 ifeq ($(OS),Linux)
-	./tests.sh --sudo --bfs="$(realpath bfs)"
-	./tests.sh --sudo --bfs="$(realpath bfs) -S dfs"
-	./tests.sh --sudo --bfs="$(realpath bfs) -S ids"
+	./tests.sh --sudo --bfs="$(CURDIR)/bfs"
+	./tests.sh --sudo --bfs="$(CURDIR)/bfs -S dfs"
+	./tests.sh --sudo --bfs="$(CURDIR)/bfs -S ids"
 endif
 
 clean:
-- 
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