From bee9daf0008cb7b7b7516090e60a8f52b7d214d7 Mon Sep 17 00:00:00 2001
From: Wenchao Hao <[email protected]>
Date: Wed, 1 Dec 2021 11:10:06 +0800
Subject: [PATCH] Fix infinite loop when perl is added in BEP_FILE_TIME_LIST

Makefile specify a rules like following:

configure include/builddefs include/config.h: aclocal.m4
	autoconf
	./configure \
	...
Normally, this rule would run recipe for target configure first, and the
include/builddefs and include/config.h would be generated in this target.

While once perl is added in BEP_FILE_TIME_LIST, this rule run recipe for target
include/builddefs first and cause a infinite loop.

To fix this issue, splict previous recipe as following to explictly tell make
run configure first

include/builddefs: configure
include/config.h: configure

configure: aclocal.m4
	autoconf \
	./configure \
	...

Signed-off-by: Wenchao Hao <[email protected]>
Signed-off-by: volcanodragon <[email protected]>
---
 Makefile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 5302e11..fa3d93b 100644
--- a/Makefile
+++ b/Makefile
@@ -59,7 +59,10 @@ else
 clean:	# if configure hasn't run, nothing to clean
 endif
 
-$(CONFIGURE): aclocal.m4
+include/builddefs: configure
+include/config.h: configure
+
+configure: aclocal.m4
 	autoconf
 	./configure \
 		--prefix=/ \
-- 
1.8.3.1