Index: head/editors/kakoune/Makefile
===================================================================
--- head/editors/kakoune/Makefile	(revision 467379)
+++ head/editors/kakoune/Makefile	(revision 467380)
@@ -1,33 +1,38 @@
 # $FreeBSD$
 
 PORTNAME=	kakoune
 DISTVERSION=	2018.04.13
+PORTREVISION=	1
 CATEGORIES=	editors
 MASTER_SITES=	https://github.com/mawww/kakoune/releases/download/v${DISTVERSION}/
 
 MAINTAINER=	tobik@FreeBSD.org
 COMMENT=	Modal code editor with a focus on interactivity
 
 LICENSE=	UNLICENSE
 LICENSE_FILE=	${WRKSRC}/../UNLICENSE
 
 BUILD_DEPENDS=	a2x:textproc/asciidoc
 
 USES=		compiler:c++14-lang gmake ncurses tar:bzip2
 
 DATADIR=	${PREFIX}/share/kak
 DOCSDIR=	${PREFIX}/share/doc/kak
 WRKSRC_SUBDIR=	src
 
-OPTIONS_DEFINE=	DOCS
+OPTIONS_DEFINE=	DEBUG DOCS
 
+DEBUG_MAKE_ARGS=	debug=yes
+DEBUG_MAKE_ARGS_OFF=	debug=no
+
 post-patch:
-	@${REINPLACE_CMD} 's,/share/man/,/man/,' ${WRKSRC}/Makefile
+	@${REINPLACE_CMD} -e 's,/share/man/,/man/,' -e '/-O3/d' \
+		${WRKSRC}/Makefile
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/kak
 
 do-test:
 	@cd ${WRKSRC}/../test && ${SETENV} LC_ALL=en_US.UTF-8 ./run
 
 .include <bsd.port.mk>