Bug 1405326 - check for linker fails on Solaris r=glandium

MozReview-Commit-ID: 8dDfivVaK8f

--HG--
extra : amend_source : 5286f58e958c54fc6a7cdf2af9258214b3226e1d

build/moz.configure/toolchain.configure

@@ -1203,7 +1203,7 @@ set_config('DEVELOPER_OPTIONS', developer_options)
 
 @depends(target)
 def build_not_win_mac(target):
-    if target.kernel not in ('Darwin', 'WINNT'):
+    if target.kernel not in ('Darwin', 'WINNT', 'SunOS'):
         return True