Support lang/gcc on armv6

[sbruno]

test build started.

[sbruno]

ran into build failures with math/gmp that seem to have been fixed with recent update to ports or head. Restarting test build.

[andrew]

Fix a few g++ tests

[andreast]

I suggest to do the part of libstdc++-v3/configure.host this way:

Index: libstdc++-v3/configure.host
===================================================================
--- libstdc++-v3/configure.host	(revision 215992)
+++ libstdc++-v3/configure.host	(working copy)
@@ -356,7 +356,7 @@
         fi
     esac
     case "${host}" in
-      arm*-*-linux-*)
+      arm*-*-freebsd* | arm*-*-linux-*)
 	port_specific_symbol_files="\$(srcdir)/../config/os/gnu-linux/arm-eabi-extra.ver"
 	;;
     esac

[andrew]

That won't work, it's within a

case "${host}" in                                                
  *-*-linux*)

    ;;

block.

[andreast]

Andrew, you're right.
Nevertheless, there is a typo: s/arm*-*-freebsd-*/arm*-*-freebsd*

[sbruno]

lang/gcc/files/patch-arm-support

221

Oh, is this the typo?

[andreast]

The dash after freebsd, it must read arm*-*-freebsd*. Guess it's a c&p ;)

[sbruno]

I see that lang/gcc48 was updated this weekend. Gerald doesn't have a phabricator account, so I don't think he knows about this review.

[andrew]

Can someone else take this over? I'm unlikely to have time for it in the near future.

[sbruno]

I have no problem committing this.

I can update with andreas' change today.

[andrew]

A patch has been committed to add ARM support to lang/gcc