lang: Disable all non-illumos GCCs.

We don't ever want users to accidentally install GCC versions that do
not have the correct illumos patches applied, and this saves on wasted
bulk builds for the versions that don't build correctly anyway.

It is also required for versions that come from pkgsrc-extra as pbulk
will incorrectly take whichever has the highest version, even if marked
BROKEN, so this ensures that our version is always used.

lang/Makefile

@@ -69,31 +69,31 @@ SUBDIR+=	gambc
 SUBDIR+=	gauche
 SUBDIR+=	gawk
 SUBDIR+=	gcc-aux
-SUBDIR+=	gcc10
+#SUBDIR+=	gcc10
 SUBDIR+=	gcc10-aux
-SUBDIR+=	gcc10-libjit
-SUBDIR+=	gcc10-libs
-SUBDIR+=	gcc12
-SUBDIR+=	gcc12-libjit
-SUBDIR+=	gcc12-libs
-SUBDIR+=	gcc13
-SUBDIR+=	gcc13-gnat
-SUBDIR+=	gcc13-libjit
-SUBDIR+=	gcc13-libs
-SUBDIR+=	gcc14
-SUBDIR+=	gcc14-libjit
-SUBDIR+=	gcc14-libs
-SUBDIR+=	gcc2
+#SUBDIR+=	gcc10-libjit
+#SUBDIR+=	gcc10-libs
+#SUBDIR+=	gcc12
+#SUBDIR+=	gcc12-libjit
+#SUBDIR+=	gcc12-libs
+#SUBDIR+=	gcc13
+#SUBDIR+=	gcc13-gnat
+#SUBDIR+=	gcc13-libjit
+#SUBDIR+=	gcc13-libs
+#SUBDIR+=	gcc14
+#SUBDIR+=	gcc14-libjit
+#SUBDIR+=	gcc14-libs
+#SUBDIR+=	gcc2
 SUBDIR+=	gcc5-aux
-SUBDIR+=	gcc6
+#SUBDIR+=	gcc6
 SUBDIR+=	gcc6-aux
-SUBDIR+=	gcc6-libs
+#SUBDIR+=	gcc6-libs
 SUBDIR+=	gcc7
 SUBDIR+=	gcc7-libs
-SUBDIR+=	gcc8
-SUBDIR+=	gcc8-libs
-SUBDIR+=	gcc9
-SUBDIR+=	gcc9-libs
+#SUBDIR+=	gcc8
+#SUBDIR+=	gcc8-libs
+#SUBDIR+=	gcc9
+#SUBDIR+=	gcc9-libs
 SUBDIR+=	gforth
 SUBDIR+=	ghc7
 SUBDIR+=	ghc80