[Bug libc/2873] New: building glibc for 2.6.17+ kernels fails in openat

[Bug libc/2873] New: building glibc for 2.6.17+ kernels fails in openat

[vapier at gentoo dot org]

the openat code uses stdarg functions but the func prototype isnt variable (it
doesnt end in ...) which of course causes a build failure

if current cvs head is configured with:
--enable-kernel=2.6.17

the build bombs:
x86_64-pc-linux-gnu-gcc ../sysdeps/unix/sysv/linux/openat.c -c -std=gnu99 -O2
-Wall -Winline -Wwrite-strings -fmerge-all-constants -g -Wstrict-prototypes    
 -I../include -I/usr/local/src/gnu/glibc-build/io
-I/usr/local/src/gnu/glibc-build -I../sysdeps/x86_64/elf
-I../nptl/sysdeps/unix/sysv/linux/x86_64 -I../sysdeps/unix/sysv/linux/x86_64
-I../sysdeps/unix/sysv/linux/wordsize-64 -I../nptl/sysdeps/unix/sysv/linux
-I../nptl/sysdeps/pthread -I../sysdeps/pthread
-I../ports/sysdeps/unix/sysv/linux -I../sysdeps/unix/sysv/linux -I../sysdeps/gnu
-I../sysdeps/unix/common -I../sysdeps/unix/mman -I../sysdeps/unix/inet
-I../nptl/sysdeps/unix/sysv -I../ports/sysdeps/unix/sysv -I../sysdeps/unix/sysv
-I../sysdeps/unix/x86_64 -I../nptl/sysdeps/unix -I../ports/sysdeps/unix
-I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/x86_64/fpu
-I../nptl/sysdeps/x86_64 -I../sysdeps/x86_64 -I../sysdeps/wordsize-64
-I../sysdeps/ieee754/ldbl-96 -I../sysdeps/ieee754/dbl-64
-I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754 -I../sysdeps/generic/elf
-I../sysdeps/generic -I../nptl -I../ports  -I.. -I../libio -I. -nostdinc
-isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.1.1/include -isystem /usr/include
-D_LIBC_REENTRANT -include ../include/libc-symbols.h       -o
/usr/local/src/gnu/glibc-build/io/openat.o -MD -MP -MF
/usr/local/src/gnu/glibc-build/io/openat.o.dt -MT
/usr/local/src/gnu/glibc-build/io/openat.o
../sysdeps/unix/sysv/linux/openat.c:74: warning: function declaration isn't a
prototype
../sysdeps/unix/sysv/linux/openat.c:148: warning: function declaration isn't a
prototype
../sysdeps/unix/sysv/linux/openat.c: In function '__OPENAT':
../sysdeps/unix/sysv/linux/openat.c:156: error: 'va_start' used in function with
fixed args
make: *** [/usr/local/src/gnu/glibc-build/io/openat.o] Error 1

-- 
           Summary: building glibc for 2.6.17+ kernels fails in openat
           Product: glibc
           Version: 2.4
            Status: NEW
          Severity: normal
          Priority: P2
         Component: libc
        AssignedTo: drepper at redhat dot com
        ReportedBy: vapier at gentoo dot org
                CC: glibc-bugs at sources dot redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=2873

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[Bug libc/2873] building glibc for 2.6.17+ kernels fails in openat

[vapier at gentoo dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |toolchain at gentoo dot org


http://sourceware.org/bugzilla/show_bug.cgi?id=2873

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[Bug libc/2873] building glibc for 2.6.17+ kernels fails in openat

[thomas at koeller dot dyndns dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |thomas at koeller dot dyndns
                   |                            |dot org


http://sourceware.org/bugzilla/show_bug.cgi?id=2873

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[Bug libc/2873] building glibc for 2.6.17+ kernels fails in openat

[drepper at redhat dot com]

------- Additional Comments From drepper at redhat dot com  2006-08-12 20:28 -------


*** This bug has been marked as a duplicate of 333 ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |DUPLICATE


http://sourceware.org/bugzilla/show_bug.cgi?id=2873

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[Bug libc/2873] building glibc for 2.6.17+ kernels fails in openat

[mgorohovsky at gmail dot com]

------- Additional Comments From mgorohovsky at gmail dot com  2006-08-14 11:30 -------
Created an attachment (id=1222)
 --> (http://sourceware.org/bugzilla/attachment.cgi?id=1222&action=view)
Proposed patch for the openat.c

Proposed is a fix for the openat.c compilation error
with --enable-kernel=2.6.17


-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=2873

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[Bug libc/2873] building glibc for 2.6.17+ kernels fails in openat

[che at chrekh dot se]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |che at chrekh dot se


http://sourceware.org/bugzilla/show_bug.cgi?id=2873

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[Bug libc/2873] building glibc for 2.6.17+ kernels fails in openat

[vapier at gentoo dot org]

------- Additional Comments From vapier at gentoo dot org  2006-08-26 05:13 -------


*** This bug has been marked as a duplicate of 3040 ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|                            |DUPLICATE


http://sourceware.org/bugzilla/show_bug.cgi?id=2873

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[Bug libc/2873] building glibc for 2.6.17+ kernels fails in openat

[vapier at gentoo dot org]

------- Additional Comments From vapier at gentoo dot org  2006-08-26 05:13 -------
are you kidding me ?  if you looked at the openat.c, you'd see that it's
obviously wrong

so i'll dupe it for you to the correct bug (which you fixed instead of simply
marking a dupe of *this* bug)

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|DUPLICATE                   |


http://sourceware.org/bugzilla/show_bug.cgi?id=2873

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