In http://article.gmane.org/gmane.comp.lib.boost.build/14608 Misha

reported that failed links were coming out as successes and offered
this fix.


[SVN r36203]

tools/build

@@ -1 +1 @@
-Subproject commit 08f3fc8c83b2965babe1d767f2caf70ee0687a0f
+Subproject commit 55f8001bc246a06f4b3594132fcc984f8a454ed6