When --with-bdeps=y is enabled for built packages, pull in build time deps as

When --with-bdeps=y is enabled for built packages, pull in build time deps as
requested, but marked them as "satisfied" since they are not strictly
required. This allows more freedom in the merge order calculation for solving
circular dependencies. Don't convert to PDEPEND since that could make
--with-bdeps=y less effective if it is used to adjust merge order to prevent
built_with_use() calls from failing. (trunk r7793)

svn path=/main/branches/2.1.2/; revision=7823