diff --git a/games/megaglest/Makefile b/games/megaglest/Makefile
index 7452be6ff2f6..5dd2f1fe3c36 100644
--- a/games/megaglest/Makefile
+++ b/games/megaglest/Makefile
@@ -1,81 +1,91 @@
 PORTNAME=	megaglest
 PORTVERSION=	3.13.0
 PORTREVISION=	10
 CATEGORIES=	games
 
 MAINTAINER=	monwarez@mailoo.org
 COMMENT=	Open source 3D real-time strategy game
 WWW=		https://megaglest.org/
 
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/docs/gnu_gpl_3.0.txt
 
 LIB_DEPENDS=	libcurl.so:ftp/curl \
 		libpng.so:graphics/png \
 		libftgl.so:graphics/ftgl \
 		libircclient.so:irc/libircclient \
 		libvorbis.so:audio/libvorbis \
 		libfontconfig.so:x11-fonts/fontconfig \
 		libfreetype.so:print/freetype2 \
 		libminiupnpc.so:net/miniupnpc
 BUILD_DEPENDS=	${LOCALBASE}/include/miniupnpc/miniupnpc.h:net/miniupnpc
 RUN_DEPENDS=	${LOCALBASE}/${DATADIR_REL}/tutorials/2_basic_tutorial/2_basic_tutorial.xml:games/megaglest-data
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	MegaGlest
 GH_PROJECT=	megaglest-source
 
 SUB_FILES=	pkg-message
 
 USES=		cmake:insource compiler:c++11-lib display:build dos2unix jpeg lua \
 		openal:al,alut pkgconfig ssl localbase:ldflags sdl gl xorg
 USE_GL=		glew gl glu
 USE_SDL=	sdl2
 USE_XORG=	sm ice x11 xext
 USE_CXXSTD=	c++11
 
 LDFLAGS+=	-lssl -lcrypto
 LDFLAGS_i386=	-Wl,-znotext
 
 OPTIONS_DEFINE=	EDITOR DOCS VIEWER
 OPTIONS_SUB=	yes
 EDITOR_DESC=	Install MegaGlest Editor
 VIEWER_DESC=	Install Megaglest G3D viewer
 
 EDITOR_CMAKE_BOOL=	BUILD_MEGAGLEST_MAP_EDITOR
 EDITOR_USE=		WX=3.0
 
 VIEWER_CMAKE_BOOL=	BUILD_MEGAGLEST_MODEL_IMPORT_EXPORT_TOOLS \
 			BUILD_MEGAGLEST_MODEL_VIEWER
 VIEWER_USE=		WX=3.0
 
+.include <bsd.port.pre.mk>
+
+# The following is actually meant for lld 15.0 and later, but the ports
+# framework does not support LINKER_TYPE and LINKER_VERSION yet.
+.if ${COMPILER_TYPE} == "clang" && ${COMPILER_VERSION} >= 150
+# Turn off checking of dynamic relocations, to avoid lld diagnostics about
+# possibly incorrect addend values.
+LDFLAGS_i386+=	-Wl,--no-check-dynamic-relocations
+.endif
+
 post-patch:
 	@${REINPLACE_CMD} -e 's,/usr/local/include/lua51,${LUA_INCDIR},g ; \
 		s,/usr/local/lib/lua51,${LUA_LIBDIR},g ; \
 		s,lua5.2,lua-${LUA_VER},g' \
 		${WRKSRC}/mk/cmake/Modules/FindLUA.cmake
 
 do-install:
 	@${MKDIR} ${STAGEDIR}${DATADIR}
 	@${MKDIR} ${STAGEDIR}${PREFIX}/share/pixmaps
 	${INSTALL_DATA} ${WRKSRC}/mk/shared/megaglest.ico ${STAGEDIR}${PREFIX}/share/pixmaps/
 	${INSTALL_PROGRAM} ${WRKSRC}/source/glest_game/megaglest ${STAGEDIR}${PREFIX}/bin/${PORTNAME}
 .for f in mk/linux/glest.ini mk/shared/glestkeys.ini mk/shared/servers.ini
 	${INSTALL_DATA} ${WRKSRC}/${f} ${STAGEDIR}${DATADIR}
 .endfor
 
 do-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for f in docs/AUTHORS.source_code.txt docs/CHANGELOG.txt docs/README.txt docs/COPYRIGHT.source_code.txt
 	${INSTALL_DATA} ${WRKSRC}/${f} ${STAGEDIR}${DOCSDIR}
 .endfor
 
 do-install-EDITOR-on:
 	${INSTALL_PROGRAM} ${WRKSRC}/source/glest_map_editor/megaglest_editor ${STAGEDIR}${PREFIX}/bin/megaglest_editor
 	${INSTALL_DATA} ${WRKSRC}/mk/shared/editor.ico ${STAGEDIR}${PREFIX}/share/pixmaps/
 
 do-install-VIEWER-on:
 	${INSTALL_PROGRAM} ${WRKSRC}/source/g3d_viewer/megaglest_g3dviewer ${STAGEDIR}${PREFIX}/bin/megaglest_g3dviewer
 	${INSTALL_DATA} ${WRKSRC}/mk/shared/g3dviewer.ico ${STAGEDIR}${PREFIX}/share/pixmaps/
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>