rtl-unicode: added old-style Makefiles. This unbreaks the cleaning of the package when clean is called outside of the packages directory and fixes random build/install issues I was experiencing on AROS and MorphOS...

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@29186 3ad0048d-3df7-0310-abae-a5850022a9f2
Fix broken ldrd assembler syntax in RTL

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@29187 3ad0048d-3df7-0310-abae-a5850022a9f2
rtl-unicode: also, hook it into the old fpcmake

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@29188 3ad0048d-3df7-0310-abae-a5850022a9f2