* fs_uae_launcher: Better Haiku-friendly binary search
When updating fs-uae to 3.1.66, fs-uae-launcher was unable to find the
fs-uae binary when the launcher was launched from the Deskbar. This
changes the binary search code for Haiku to always look in the same
direcctory where fs-uae-launcher is to be installed.
* fs_uae: Update to 3.1.66
In order to get --with-glew to work, I had to manually add all of the C
flags and linker options via env variables. glew.pc eventually tries to
include gl.pc which doesn't exist. However, it seems that I only need to
provide -Lgl and the program should work correctly (and it does).
* Indent recpies using tabs
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