Bug 14285 - math build failure: flt-32/s_isnanf.c:37:1: error: '__EI___isnanf' aliased to external symbol '__GI___isnanf'
Summary: math build failure: flt-32/s_isnanf.c:37:1: error: '__EI___isnanf' aliased to...
Status: RESOLVED DUPLICATE of bug 14281
Alias: None
Product: glibc
Classification: Unclassified
Component: build (show other bugs)
Version: unspecified
: P2 normal
Target Milestone: ---
Assignee: Not yet assigned to anyone
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-06-23 19:13 UTC by Jonathan Nieder
Modified: 2014-06-13 15:00 UTC (History)
2 users (show)

See Also:
Host:
Target:
Build:
Last reconfirmed:
fweimer: security-

Attachments
build configuration (Debian i386, gcc 4.7.1-1, binutils 2.22-6.1) (8.84 KB, text/x-log)
2012-06-23 19:13 UTC, Jonathan Nieder 		Details
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Description Jonathan Nieder 2012-06-23 19:13:56 UTC 
Created attachment 6473 [details]
build configuration (Debian i386, gcc 4.7.1-1, binutils 2.22-6.1)

Hi,

Trying to build glibc "master" (4d0ee855457e, "SH can do fanotify_mark,
too.", 2012-06-09), I tried the following:

 git clean -fdx
 git reset --hard
 mkdir BUILD
 cd BUILD
 ../configure --prefix=$HOME/opt/glibc --disable-static
 make

That works pretty well, until:

 gcc ../sysdeps/ieee754/flt-32/s_isnanf.c -c -std=gnu99 -fgnu89-inline  -O2 -Wall -Winline -Wwrite-strings -fmerge-a
 ../sysdeps/ieee754/flt-32/s_isnanf.c:37:1: error: `__EI___isnanf' aliased to external symbol `__GI___isnanf'
 make[2]: *** [/home/jrn/src/glibc/BUILD/math/s_isnanf.os] Error 1
 make[2]: Leaving directory `/home/jrn/src/glibc/math'
 make[1]: *** [math/subdir_lib] Error 2
 make[1]: Leaving directory `/home/jrn/src/glibc'
 make: *** [all] Error 2

Known problem?  config.log attached.
Comment 1 Andreas Jaeger 2012-06-23 19:18:18 UTC 
This is a duplicate of bug 14281 - looks like a bug in Debian's gcc.

*** This bug has been marked as a duplicate of bug 14281 ***
Comment 2 Jonathan Nieder 2012-06-23 19:25:18 UTC 
(In reply to comment #1)
> This is a duplicate of bug 14281 - looks like a bug in Debian's gcc.

Thanks.  Hmm, I need to get better at my bugzilla searching skills ---
quicksearch finds nothing, while query.cgi finds too much.  Next time
I'll just browse.