This switches aarch64 to use GCC 8.2.0 as default. Doesn't do any harm
because this is the first GCC port that works there.
We still need to decide whether to hook up gcc8 on all archs or aarch64
only ...
Index: gcc4.port.mk
===================================================================
RCS file: /cvs/ports/infrastructure/mk/gcc4.port.mk,v
retrieving revision 1.12
diff -u -p -r1.12 gcc4.port.mk
--- gcc4.port.mk 8 Mar 2016 16:46:05 -0000 1.12
+++ gcc4.port.mk 4 Jan 2019 16:02:48 -0000
@@ -1,2 +1,6 @@
+.if ${MACHINE_ARCH} == "aarch64"
+MODGCC4_VERSION?=8
+.else
MODGCC4_VERSION?=4.9
+.endif
.include "${PORTSDIR}/lang/gcc/${MODGCC4_VERSION}/gcc4.port.mk"
