Index: head/misc/sword/Makefile
===================================================================
--- head/misc/sword/Makefile
+++ head/misc/sword/Makefile
@@ -38,9 +38,6 @@
 CURL_LIB_DEPENDS=	libcurl.so:ftp/curl
 CURL_CONFIGURE_WITH=	curl
 
-post-patch:
-	@${REINPLACE_CMD} 's|-O3||' ${WRKSRC}/configure
-
 post-install:
 	@(cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} install_config)
 	${MV} ${STAGEDIR}${PREFIX}/etc/sword.conf \
Index: head/misc/sword/files/patch-configure
===================================================================
--- head/misc/sword/files/patch-configure
+++ head/misc/sword/files/patch-configure
@@ -0,0 +1,13 @@
+--- configure.orig	2018-01-09 02:02:01 UTC
++++ configure
+@@ -16355,8 +16355,8 @@ $as_echo "yes" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+-      AM_CFLAGS=-O3
+-      AM_CXXFLAGS=-O3
++      AM_CFLAGS=
++      AM_CXXFLAGS=
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   CXXFLAGS="$my_save_cxxflags"