Index: head/devel/kore/Makefile
===================================================================
--- head/devel/kore/Makefile	(revision 433445)
+++ head/devel/kore/Makefile	(revision 433446)
@@ -1,67 +1,68 @@
 # Created by: Tobias Kortkamp <t@tobik.me>
 # $FreeBSD$
 
 PORTNAME=	kore
 PORTVERSION=	2.0.0
 DISTVERSIONSUFFIX=	-release
 PORTREVISION=	1
 CATEGORIES=	devel www
 
 MAINTAINER=	t@tobik.me
 COMMENT=	Web application framework for writing web APIs in C
 
 LICENSE=	ISCL
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-USES=	gmake
+USES=		compiler gmake
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	jorisvink
 
+CFLAGS+=	${CFLAGS_${CHOSEN_COMPILER_TYPE}}
+CFLAGS_clang=	-Wno-error=c11-extensions # 12.0 + -pedantic
 MAKE_ARGS=	INSTALL_DIR="${STAGEDIR}${PREFIX}/bin" \
 		INCLUDE_DIR="${STAGEDIR}${PREFIX}/include/kore"
 
 OPTIONS_DEFINE=	DEBUG HTTP JSONRPC PGSQL TASKS TLS
 OPTIONS_DEFAULT=	HTTP JSONRPC PGSQL TASKS TLS
 
 HTTP_DESC=	Build with HTTP support
 JSONRPC_DESC=	Build with JSON-RPC support
 TASKS_DESC=	Build with tasks support
 
 TASKS_VARS=	MAKE_ARGS+=TASKS=1
 
 PGSQL_IMPLIES=	HTTP
 PGSQL_VARS=	MAKE_ARGS+=PGSQL=1
 PGSQL_USES=	pgsql
 
 TLS_VARS_OFF=	MAKE_ARGS+=NOTLS=1
 TLS_USES=	ssl
 
 HTTP_VARS_OFF=	MAKE_ARGS+=NOHTTP=1
 # If TLS=off and HTTP=on kore will still link with libcrypto, so add
 # an OpenSSL dependency here.
 HTTP_USES=	ssl
 
 JSONRPC_IMPLIES=	HTTP
 JSONRPC_VARS=	MAKE_ARGS+=JSONRPC=1
 JSONRPC_LIB_DEPENDS=	libyajl.so:devel/yajl
 
 DEBUG_VARS=	MAKE_ARGS+=DEBUG=1
 
 post-patch:
 # Disable kore's own optimizations flags, make sure the correct flags
 # are set when LOCALBASE is not /usr/local, and allow __generic on
 # FreeBSD 12.0-CURRENT after r308264
 	@${REINPLACE_CMD} -e 's|CFLAGS+=-O|#|g' \
 		-e 's|/usr/local/|${LOCALBASE}/|g' \
-		-e 's|-pedantic|-pedantic -Wno-error=c11-extensions|g' \
 		${WRKSRC}/Makefile
 
 pre-install:
 	${STRIP_CMD} ${WRKSRC}/kore
 
 post-install:
 	cd ${WRKSRC}/examples && ${COPYTREE_SHARE} . ${STAGEDIR}${EXAMPLESDIR}
 	cd ${WRKSRC}/conf && ${COPYTREE_SHARE} . ${STAGEDIR}${EXAMPLESDIR}
 
 .include <bsd.port.mk>