[PATCH] Use "|" instead of "+" when combine the _IO_LINE_BUF and _IO_UNBUFFERED flags

[Andreas Schwab]

Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com> writes:

> That looks like a hack.  Does it hang because $(objpfx) and
> $(includedir) are not set?

No, it hangs because */*.{o,os,oS}.d expands to nothing.

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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