From: Andre Noll <maan@tuebingen.mpg.de>
Date: Tue, 4 Jun 2019 14:22:05 +0000 (+0200)
Subject: Makefile: Avoid warning when config.mak is not present.
X-Git-Tag: v1.0.1~8
X-Git-Url: http://git.tuebingen.mpg.de/?p=tfortune.git;a=commitdiff_plain;h=6eb50bc388c544da7898f21f76a947c6dece09e2;ds=sidebyside

Makefile: Avoid warning when config.mak is not present.

Without the leading dash, make(1) complains if, for example,

	make config.mak

is run on a pristine tree. The dash instructs make(1) to not emit
a warning if the file to include does not exist or cannot be remade.
---

diff --git a/Makefile b/Makefile
index 86e9a51..5ad483b 100644
--- a/Makefile
+++ b/Makefile
@@ -69,7 +69,7 @@ deps := txp.bison.d txp.flex.d ast.d tfortune.d util.d txp.flex.d \
 
 ifeq ($(findstring clean, $(MAKECMDGOALS)),)
 -include $(deps)
-include config.mak
+-include config.mak
 endif
 
 config.h.in: configure.ac