From 7c0f371cfb3ad3d876325dd0e8e2f9e74e8b5e22 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Davi=20Ant=C3=B4nio=20da=20Silva=20Santos?=
 <antoniossdavi@gmail.com>
Date: Thu, 2 Mar 2023 20:56:08 -0300
Subject: Use automatic variables to compile tools/safeexec

Replace redundant recipe for tools/safeexec rule with automatic
variables:
* `$^` expands to the names of all rule's prerequistes
* `$@` expands to the name of the rule's target

Further information is available in
https://www.gnu.org/software/make/manual/make.html.
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index dcb2d35..0674ac2 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 
 tools/safeexec: tools/safeexec.c
-	gcc -g tools/safeexec.c -o tools/safeexec
+	gcc -g $^ -o $@
 
 tools/boca-submit-run-root-wrapper: tools/boca-submit-run-root-wrapper.c
 	gcc -g $^ -o $@
-- 
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