This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
Re: [PATCH 18/25] sparc: refactor sparc32 copysign selector to C
- From: Adhemerval Zanella <adhemerval dot zanella at linaro dot org>
- To: Joseph Myers <joseph at codesourcery dot com>
- Cc: libc-alpha at sourceware dot org
- Date: Fri, 1 Dec 2017 15:47:59 -0200
- Subject: Re: [PATCH 18/25] sparc: refactor sparc32 copysign selector to C
- Authentication-results: sourceware.org; auth=none
- References: <1509044813-9951-1-git-send-email-adhemerval.zanella@linaro.org> <1509044813-9951-19-git-send-email-adhemerval.zanella@linaro.org> <d55a9a61-4083-b287-ac0c-f3ad9567d3c3@linaro.org> <alpine.DEB.2.20.1712011710190.31733@digraph.polyomino.org.uk>
On 01/12/2017 15:13, Joseph Myers wrote:
> I'm seeing a build failure for sparcv9-linux-gnu.
>
> https://sourceware.org/ml/libc-testresults/2017-q4/msg00399.html
>
> ../sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.c:33:32: error: 'copysign' aliased to external symbol '__copysign'
> libm_alias_double (__copysign, copysign)
> ^
> ./../include/libc-symbols.h:146:26: note: in definition of macro '_weak_alias'
> extern __typeof (name) aliasname __attribute__ ((weak, alias (#name)));
> ^~~~~~~~~
> ../sysdeps/ieee754/ldbl-opt/libm-alias-double.h:44:3: note: in expansion of macro 'weak_alias'
> weak_alias (from ## r, to ## r); \
> ^~~~~~~~~~
> ../sysdeps/ieee754/ldbl-opt/libm-alias-double.h:53:37: note: in expansion of macro 'libm_alias_double_r'
> #define libm_alias_double(from, to) libm_alias_double_r (from, to, )
> ^~~~~~~~~~~~~~~~~~~
> ../sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.c:33:1: note: in expansion of macro 'libm_alias_double'
> libm_alias_double (__copysign, copysign)
> ^~~~~~~~~~~~~~~~~
> /scratch/jmyers/glibc-bot/build/glibcs/sparcv9-linux-gnu/glibc/sysd-rules:67: recipe for target '/scratch/jmyers/glibc-bot/build/glibcs/sparcv9-linux-gnu/glibc/math/s_copysign.os' failed
> make[3]: *** [/scratch/jmyers/glibc-bot/build/glibcs/sparcv9-linux-gnu/glibc/math/s_copysign.os] Error 1
>
It should be fixed now, sorry for the trouble.