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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: |
Thu, 16 Jan 2020 10:58:00 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:64.0) Gecko/20100101 Firefox/64.0 |
Follow-up Comment #12, bug #57071 (project avr-libc):
Here is a small addendum which fixes some problems that I ran into when
building avr-libc with avr-gcc v3.4.6:
1) The compiler might not recognize -Wno-sign-compare or
-Wno-maybe-uninitialized which are used to silence some build warnings.
2) Old GCC does not built-in define __SIZEOF_DOUBLE__ and
__SIZEOF_LONG_DOUBLE__, hence do it by hand.
(file #48240)
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Additional Item Attachment:
File name: math64-addend1.diff Size:2 KB
<https://savannah.nongnu.org/file/math64-addend1.diff?file_id=48240>
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- [bug #57071] Fix math.h and function names that block 64-bit double,
Georg-Johann Lay <=