Description: Add debug instructions
 Tweak make file to build a shared lib with debug symbols
Author: dod
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@
 .PHONY : doc check install dist clean
 
 pcre2.so: pcre2.c
-	${CC} -shared -o $@ ${CFLAGS} -W -Werror $^ ${LIBS}
+	${CC} -shared -g -o $@ ${CFLAGS} -W -Werror $^ ${LIBS}
 
 
 doc: test/50-run.svg
