Disable colors by default

"pcscd --debug" prints dark blue lines background, rendering them unreadable
on dark background.  The daemon has "-T" to enforce colored output, but no
switch to disable colors on TTYs.

Disable all detection logic such that "-T" is the only way to get colors.

OK sthen

security/pcsc-lite/Makefile

@@ -1,8 +1,9 @@
-# $OpenBSD: Makefile,v 1.48 2020/01/30 07:32:19 kn Exp $
+# $OpenBSD: Makefile,v 1.49 2020/02/05 21:22:17 kn Exp $
 
 COMMENT=	resource manager for PC/SC
 
 V=		1.8.26
+REVISION=	0
 DISTNAME=	pcsc-lite-${V}
 CATEGORIES=	security
 

security/pcsc-lite/patches/patch-src_debug_c

@@ -0,0 +1,23 @@
+$OpenBSD: patch-src_debug_c,v 1.1 2020/02/05 21:22:17 kn Exp $
+
+Disable colors by default.
+
+Index: src/debug.c
+--- src/debug.c.orig
++++ src/debug.c
+@@ -76,6 +76,7 @@ static void log_init(void)
+ 	if (e)
+ 		LogLevel = atoi(e);
+ 
++#if 0
+ 	/* log to stderr and stderr is a tty? */
+ 	if (isatty(fileno(stderr)))
+ 	{
+@@ -99,6 +100,7 @@ static void log_init(void)
+ 			}
+ 		}
+ 	}
++#endif
+ } /* log_init */
+ 
+ void log_msg(const int priority, const char *fmt, ...)

security/pcsc-lite/patches/patch-src_debuglog_c

@@ -0,0 +1,25 @@
+$OpenBSD: patch-src_debuglog_c,v 1.1 2020/02/05 21:22:17 kn Exp $
+
+Disable colors by default.
+
+Index: src/debuglog.c
+--- src/debuglog.c.orig
++++ src/debuglog.c
+@@ -255,6 +255,9 @@ void DebugLogSetLogType(const int dbgtype)
+ 			LogMsgType = DEBUGLOG_STDOUT_DEBUG;
+ 	}
+ 
++	if (DEBUGLOG_STDOUT_COLOR_DEBUG == LogMsgType)
++		LogDoColor = 1;
++#if 0
+ 	/* log to stdout and stdout is a tty? */
+ 	if ((DEBUGLOG_STDOUT_DEBUG == LogMsgType && isatty(fileno(stdout)))
+ 		|| (DEBUGLOG_STDOUT_COLOR_DEBUG == LogMsgType))
+@@ -279,6 +282,7 @@ void DebugLogSetLogType(const int dbgtype)
+ 			}
+ 		}
+ 	}
++#endif
+ }
+ 
+ void DebugLogSetLevel(const int level)