From cb90cc97ae64a445242e517847c6e44b7003eda4 Mon Sep 17 00:00:00 2001
From: Robert de Bath <rdebath@tvisiontech.co.uk>
Date: Thu, 23 Nov 2017 20:38:56 +0000
Subject: [PATCH] Default to using libpcre and actually use it

as libpcre has to better binary support.

Note, just linking libpcre only has no effect, the posix functions are
provided by libpcreposix.

Use "make USELIBPCRE=" to turn libpcre off and link POSIX library.
---
 Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 7ebec92..c408a1c 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@
 VERSION=$(shell ./genver.sh -r)
 ENABLE_REGEX=1  # Enable regex probes
 USELIBCONFIG=1	# Use libconfig? (necessary to use configuration files)
-USELIBPCRE=	# Use libpcre? (needed for regex on musl)
+USELIBPCRE=1	# Use libpcre? (needed for regex on musl)
 USELIBWRAP?=	# Use libwrap?
 USELIBCAP=	# Use libcap?
 USESYSTEMD=     # Make use of systemd socket activation
@@ -38,7 +38,7 @@ endif
 
 ifneq ($(strip $(USELIBPCRE)),)
 	CPPFLAGS+=-DLIBPCRE
-	LIBS:=$(LIBS) -lpcre
+	LIBS:=$(LIBS) -lpcreposix
 endif
 
 ifneq ($(strip $(USELIBCONFIG)),)