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[bug #57071] Fix math.h and function names that block 64-bit double


From: Georg-Johann Lay
Subject: [bug #57071] Fix math.h and function names that block 64-bit double
Date: Mon, 9 Dec 2019 12:34:39 -0500 (EST)
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:64.0) Gecko/20100101 Firefox/64.0

Follow-up Comment #11, bug #57071 (project avr-libc):

Hi, here is an updated version of the patch.  Compared to the patch proposed
in comment #10, it fixes the vfprintf issues:

* Treat %f like %lf, same for other float printers.  If double is 64 bits, it
will only print "?".

* Support %Lf for long double, same for other float printers.  If long double
is 64 bits, it will only print "?".

(file #48029)
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Additional Item Attachment:

File name: math64-3.diff                  Size:72 KB
    <https://savannah.nongnu.org/file/math64-3.diff?file_id=48029>



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