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Bug
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Resolution: Fixed
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Normal
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None
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None
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None
https://devtalk.nvidia.com/default/topic/1023776/-request-add-nvcc-compatibility-with-glibc-2-26/
reproducible by compiling eg. net-p2p/xmr-stak or app-crypt/johntheripper with the cuda use flag enabled.
as a workaround i've applied this patch to glibc:
--- ./sysdeps/x86/bits/floatn.h.old 2018-05-09 14:08:24.602609872 +0200
+++ ./sysdeps/x86/bits/floatn.h 2018-05-09 14:11:50.465696809 +0200
@@ -28,7 +28,7 @@
support, for x86_64 and x86. */
#if (defined __x86_64__ \
? __GNUC_PREREQ (4, 3) \
- : (defined __GNU__ ? __GNUC_PREREQ (4, 5) : __GNUC_PREREQ (4, 4)))
+ : (defined __GNU__ ? __GNUC_PREREQ (4, 5) : __GNUC_PREREQ (4, 4))) && !defined(__CUDACC__)
# define __HAVE_FLOAT128 1
#else
# define __HAVE_FLOAT128 0
