Bug#981138: tiemu FTCBFS: issues around build tool builds

[Helmut Grohne]

Source: tiemu
Version: 3.04~git20110801-nogdb+dfsg1-2
Tags: patch upstream
User: debian-cross at lists.debian.org
Usertags: ftcbfs

tiemu is mostly prepared for cross building, but fails doing so in the
end. There are two reasons for this:

 * In src/core/uae, build tools are built with plain gcc (which is
   good), but the host architecture LDFLAGS containing tons of host
   libraries are also passed. Since these libraries are only installed
   for the host architecture, linking fails. These tools do not use any
   libraries beyond libc though, so the LDFLAGS can be dropped here.
 * In the man directory, the cleaner application is built with the host
   architecture compiler. Running it results in an Exec format error.
   The compiler needs to be changed as has been done in src/core/uae.

Once fixing these, tiemu cross builds successfully. Please consider
applying the attached patch.

Helmut
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