Index: head/devel/simgear/Makefile
===================================================================
--- head/devel/simgear/Makefile	(revision 484470)
+++ head/devel/simgear/Makefile	(revision 484471)
@@ -1,40 +1,31 @@
 # $FreeBSD$
 
 PORTNAME=	simgear
 PORTVERSION=	2018.2.2
 PORTREVISION=	1
 CATEGORIES=	devel games
 MASTER_SITES=	SF/flightgear/release-${PORTVERSION:R}
 
 MAINTAINER=	martymac@FreeBSD.org
 COMMENT=	Toolkit for 3D games and simulations
 
 LICENSE=	GPLv2
 
 BUILD_DEPENDS=	${LOCALBASE}/lib/libplibsl.a:x11-toolkits/plib
 RUN_DEPENDS=	${LOCALBASE}/lib/libplibsl.a:x11-toolkits/plib
 LIB_DEPENDS=	libboost_thread.so:devel/boost-libs \
 		libosg.so:graphics/osg
 
 USES=		alias cmake compiler:c++11-lib cpe gl jpeg openal:al,alut \
 		tar:bzip2
 USE_XORG=	ice sm x11 xext xi xmu xt
 USE_GL=		gl glu glut
 
-.include <bsd.port.pre.mk>
+LDFLAGS_mips=	-losgDB
+LDFLAGS_mips64=	-losgDB
+LDFLAGS_powerpc64=	-losgDB
+LDFLAGS_powerpc=	-losgDB
+LDFLAGS_powerpcspe=	-losgDB
+LDFLAGS_sparc64=	-losgDB
 
-# Needs Clang 4.0+ to build, see:
-# https://sourceforge.net/p/flightgear/codetickets/2015/
-.if ${COMPILER_TYPE} == clang && ${COMPILER_VERSION} < 40
-BUILD_DEPENDS+=	${LOCALBASE}/bin/clang40:devel/llvm40
-CPP=	${LOCALBASE}/bin/clang-cpp40
-CC=	${LOCALBASE}/bin/clang40
-CXX=	${LOCALBASE}/bin/clang++40
-.endif
-
-# Work around "'to_string' is not a member of 'std'" when building with Gcc < 6
-.if ${COMPILER_TYPE} == gcc && ${COMPILER_VERSION} < 60
-CFLAGS+=	-D_GLIBCXX_USE_C99
-.endif
-
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>
Index: head/games/flightgear/Makefile
===================================================================
--- head/games/flightgear/Makefile	(revision 484470)
+++ head/games/flightgear/Makefile	(revision 484471)
@@ -1,71 +1,54 @@
 # Created by: Brian Buchanan <brian@CSUA.Berkeley.EDU>
 # $FreeBSD$
 
 PORTNAME=	flightgear
 PORTVERSION=	2018.2.2
 PORTREVISION=	2
 CATEGORIES=	games
 MASTER_SITES=	SF/flightgear/release-${PORTVERSION:R}
 
 MAINTAINER=	martymac@FreeBSD.org
 COMMENT=	FlightGear flight simulator
 
 LICENSE=	GPLv2
 
 LIB_DEPENDS=	libpng.so:graphics/png \
 		libboost_thread.so:devel/boost-libs \
 		libfltk.so:x11-toolkits/fltk \
 		libfreetype.so:print/freetype2 \
 		libosg.so:graphics/osg \
 		libspeex.so:audio/speex \
 		libspeexdsp.so:audio/speexdsp \
 		libcurl.so:ftp/curl \
 		libudev.so:devel/libudev-devd
 BUILD_DEPENDS=	${LOCALBASE}/lib/libplibsl.a:x11-toolkits/plib \
 		${LOCALBASE}/lib/libSimGearCore.a:devel/simgear
 RUN_DEPENDS=	${LOCALBASE}/lib/libplibsl.a:x11-toolkits/plib \
 		${LOCALBASE}/lib/libSimGearCore.a:devel/simgear \
 		${LOCALBASE}/share/flightgear/version:games/flightgear-data
 
 LLD_UNSAFE=	yes
 USES=		alias cmake compiler cpe dos2unix gl jpeg openal:al,alut \
 		sqlite tar:bzip2
 USE_XORG=	ice sm x11 xext xft xi xinerama xmu xt
 USE_GL=		gl glew glu glut
 
 DOS2UNIX_REGEX=	.*\.(c|h|cxx|cpp|hxx|hpp)
 CMAKE_ARGS+=	-DSYSTEM_SQLITE:BOOL=ON \
 		-DFG_DATA_DIR:PATH=${LOCALBASE}/share/${PORTNAME} \
 		-DCMAKE_INSTALL_MANDIR:PATH=${MANPREFIX}/man \
 		-DFGCOM_DATA_PATH:PATH=${DATADIR}
 LDFLAGS+=	-L${LOCALBASE}/lib
 
 OPTIONS_DEFINE=	DBUS QT5
 OPTIONS_DEFAULT=	DBUS QT5
 DBUS_LIB_DEPENDS=	libdbus-1.so:devel/dbus
 DBUS_USES=	pkgconfig
 DBUS_CMAKE_ON=	-DUSE_DBUS:BOOL=ON
 DBUS_CMAKE_OFF=	-DUSE_DBUS:BOOL=OFF
 QT5_CMAKE_ON=	-DENABLE_QT:BOOL=ON
 QT5_CMAKE_OFF=	-DENABLE_QT:BOOL=OFF
 QT5_USES=	qt:5
 QT5_USE=	QT=core,buildtools,gui,declarative,network,qmake,widgets
 
-.include <bsd.port.pre.mk>
-
-# Needs Clang 4.0+ to build, see:
-# https://sourceforge.net/p/flightgear/codetickets/2015/
-.if ${COMPILER_TYPE} == clang && ${COMPILER_VERSION} < 40
-BUILD_DEPENDS+=	${LOCALBASE}/bin/clang40:devel/llvm40
-CPP=	${LOCALBASE}/bin/clang-cpp40
-CC=	${LOCALBASE}/bin/clang40
-CXX=	${LOCALBASE}/bin/clang++40
-.endif
-
-# Chase devel/simgear compiler version
-.if ${COMPILER_TYPE} == gcc && ${COMPILER_VERSION} < 46
-USE_GCC=	yes
-CXXFLAGS+=	-D_GLIBCXX_USE_C99
-.endif
-
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>