From 1684d7b24efa49f890d59f260a86be3aaddad256 Mon Sep 17 00:00:00 2001
From: Arun Prakash Jana <engineerarun@gmail.com>
Date: Fri, 24 Jan 2020 23:28:30 +0530
Subject: [PATCH] Makefile option to compile with PCRE lib

Command: make O_PCRE=1 strip
---
 Makefile  | 5 +++++
 README.md | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 6b99a059..0f64d450 100644
--- a/Makefile
+++ b/Makefile
@@ -37,6 +37,11 @@ else
 	LDLIBS += -lreadline
 endif
 
+ifeq ($(O_PCRE),1)
+	CPPFLAGS += -DPCRE
+	LDLIBS += -lpcre
+endif
+
 ifeq ($(O_NOLOC),1)
 	CPPFLAGS += -DNOLOCALE
 endif
diff --git a/README.md b/README.md
index 3b9dbd85..f86441b1 100644
--- a/README.md
+++ b/README.md
@@ -58,7 +58,7 @@ It runs smoothly on the Pi, [Termux](https://www.youtube.com/watch?v=AbaauM7gUJw
   - CD on quit (*easy* shell integration)
 - Search
   - Instant filtering with *search-as-you-type*
-  - Regex and substring (default) matches
+  - Regex (POSIX/PCRE) and string (default) filters
   - Subtree search plugin to open or edit files
 - Sort
   - Ordered pure numeric names by default (visit _/proc_)