drop -Werror

Index: fnc.bld.mk
--- fnc.bld.mk.orig
+++ fnc.bld.mk
@@ -10,7 +10,7 @@ VERSION ?=	0.18
 HASH !=		cut -f 1 manifest.uuid
 DATE !=		sed '2q;d' manifest | cut -d ' ' -f 2 | tr T ' '
 
-CFLAGS +=	-Wall -Werror -Wsign-compare -pedantic -std=c99
+CFLAGS +=	-Wall -Wsign-compare -pedantic -std=c99
 
 # FLAGS NEEDED TO BUILD SQLITE3
 SQLITE_CFLAGS =	${CFLAGS} \
