From: Rafal Luzynski <digitalfreak@lingonborough.com>
To: GNU C Library <libc-alpha@sourceware.org>
Cc: Florian Weimer <fweimer@redhat.com>
Subject: Re: [PATCH] math: Merge strtod_nam_*.h into math-type-macros-*.h
Date: Wed, 16 May 2018 22:02:00 -0000 [thread overview]
Message-ID: <1115228950.6898.1526508125382@poczta.nazwa.pl> (raw)
Florian,
Your commit causes FTBFS:
gcc /home/rl/Projekty/glibc/build/glibc/math/s_ldexpf128.c -c -std=gnu11
-fgnu89-inline -O2 -Wall -Werror -Wundef -Wwrite-strings -fmerge-all-constants
-fno-stack-protector -frounding-math -g -Wstrict-prototypes
-Wold-style-definition -fno-math-errno -ftls-model=initial-exec
-D__NO_MATH_INLINES -D__LIBC_INTERNAL_MATH_INLINES -I../include
-I/home/rl/Projekty/glibc/build/glibc/math
-I/home/rl/Projekty/glibc/build/glibc -I../sysdeps/unix/sysv/linux/x86_64/64
-I../sysdeps/unix/sysv/linux/x86_64 -I../sysdeps/unix/sysv/linux/x86
-I../sysdeps/x86/nptl -I../sysdeps/unix/sysv/linux/wordsize-64
-I../sysdeps/x86_64/nptl -I../sysdeps/unix/sysv/linux/include
-I../sysdeps/unix/sysv/linux -I../sysdeps/nptl -I../sysdeps/pthread
-I../sysdeps/gnu -I../sysdeps/unix/inet -I../sysdeps/unix/sysv
-I../sysdeps/unix/x86_64 -I../sysdeps/unix -I../sysdeps/posix
-I../sysdeps/x86_64/64 -I../sysdeps/x86_64/fpu/multiarch
-I../sysdeps/x86_64/fpu -I../sysdeps/x86/fpu/include -I../sysdeps/x86/fpu
-I../sysdeps/x86_64/multiarch -I../sysdeps/x86_64 -I../sysdeps/x86
-I../sysdeps/ieee754/float128 -I../sysdeps/ieee754/ldbl-96/include
-I../sysdeps/ieee754/ldbl-96 -I../sysdeps/ieee754/dbl-64/wordsize-64
-I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32
-I../sysdeps/wordsize-64 -I../sysdeps/ieee754 -I../sysdeps/generic -I..
-I../libio -I. -D_LIBC_REENTRANT -include
/home/rl/Projekty/glibc/build/glibc/libc-modules.h -DMODULE_NAME=libc -include
../include/libc-symbols.h -DTOP_NAMESPACE=glibc -I../soft-fp -o
/home/rl/Projekty/glibc/build/glibc/math/s_ldexpf128.o -MD -MP -MF
/home/rl/Projekty/glibc/build/glibc/math/s_ldexpf128.o.dt -MT
/home/rl/Projekty/glibc/build/glibc/math/s_ldexpf128.o
In file included from
../sysdeps/ieee754/float128/math-nan-payload-float128.h:19:0,
from ../sysdeps/generic/math-type-macros-float128.h:32,
from /home/rl/Projekty/glibc/build/glibc/math/s_ldexpf128.c:1:
../sysdeps/ieee754/float128/ieee754_float128.h:48:3: error: unknown type name
‘_Float128’
_Float128 value;
^~~~~~~~~
../sysdeps/ieee754/float128/ieee754_float128.h:112:5: error: unknown type name
‘_Float128’
_Float128 d;
^~~~~~~~~
../o-iterator.mk:9: recipe for target
'/home/rl/Projekty/glibc/build/glibc/math/s_ldexpf128.o' failed
make[2]: *** [/home/rl/Projekty/glibc/build/glibc/math/s_ldexpf128.o] Error 1
I don't know which particular line causes the problem, I guess
it is some removed #include or #define. Identified with git bisect.
My gcc is 6.3.1. Too old?
Regards,
Rafal
next reply other threads:[~2018-05-16 22:02 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-16 22:02 Rafal Luzynski [this message]
2018-05-17 6:33 ` Florian Weimer
2018-05-17 11:05 ` Rafal Luzynski
-- strict thread matches above, loose matches on Subject: below --
2018-05-13 20:30 Florian Weimer
2018-05-15 15:04 ` Joseph Myers
2018-05-15 18:22 ` Florian Weimer
2018-05-15 19:33 ` Paul Eggert
2018-05-15 19:59 ` Joseph Myers
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