Current glibc( x86_64) error : 'multiple definition of `__libc_lseek'

[Klaus Dittrich <kladit at arcor dot de>]

Former glibc (glibc-2.24-207-gdad9a11) compiled without error.

Current glibc (glibc-2.24-365-g14f95a4) showed this error:

cc  -pipe -m64  -B/usr/bin/   -shared -static-libgcc -Wl,-O1 -Wl,-z,defs 
-Wl,-dynamic-linker=/lib64/ld-linux-x86-64.so.2 
-B/sources/glibc/build/csu/ 
-Wl,--version-script=/sources/glibc/build/libc.map -Wl,-soname=libc.so.6 
-Wl,-z,combreloc -Wl,-z,relro -Wl,--hash-style=both -nostdlib 
-nostartfiles -e __libc_main -Wl,-z,now -L/sources/glibc/build 
-L/sources/glibc/build/math -L/sources/glibc/build/elf 
-L/sources/glibc/build/dlfcn -L/sources/glibc/build/nss 
-L/sources/glibc/build/nis -L/sources/glibc/build/rt 
-L/sources/glibc/build/resolv -L/sources/glibc/build/crypt 
-L/sources/glibc/build/mathvec -L/sources/glibc/build/nptl 
-Wl,-rpath-link=/sources/glibc/build:/sources/glibc/build/math:/sources/glibc/build/elf:/sources/glibc/build/dlfcn:/sources/glibc/build/nss:/sources/glibc/build/nis:/sources/glibc/build/rt:/sources/glibc/build/resolv:/sources/glibc/build/crypt:/sources/glibc/build/mathvec:/sources/glibc/build/nptl 
-o /sources/glibc/build/linkobj/libc.so 
/sources/glibc/build/csu/abi-note.o /sources/glibc/build/elf/soinit.os 
-Wl,--whole-archive /sources/glibc/build/linkobj/libc_pic.a 
-Wl,--no-whole-archive /sources/glibc/build/elf/sofini.os 
/sources/glibc/build/elf/interp.os /sources/glibc/build/elf/ld.so -lgcc
/sources/glibc/build/linkobj/libc_pic.a(lseek64.os): In function 
`__lseek64':
lseek64.c:(.text+0x0): multiple definition of `__libc_lseek'
/sources/glibc/build/linkobj/libc_pic.a(llseek.os):(.text+0x0): first 
defined here
collect2: error: ld returned 1 exit status
make[1]: *** [Makerules:712: /sources/glibc/build/linkobj/libc.so] Error 1

Both version of glibc got compiled using gcc ..

Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-unknown-linux-gnu/6.2.1/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: /sources/gcc/gcc-6-20161110/configure --prefix=/usr 
--host=x86_64-unknown-linux-gnu --build=x86_64-unknown-linux-gnu 
--libexecdir=/usr/lib --disable-nls --disable-multilib 
--disable-libstdcxx-pch --enable-lto --enable-threads=posix 
--enable-long-long --enable-languages=c,c++ --enable-clocale=gnu 
--enable-__cxa_atexit --enable-host-shared 
--enable-gnu-indirect-function --enable-libgomp --enable-libssp 
--with-system-zlib --with-mpfr=/usr/lib --with-gmp=/usr/lib 
--with-mpc=/usr/lib --with-gnu-as --with-gnu-ld --enable-64-bit-bfd 
--pdfdir=/usr/local/docs/gcc
Thread model: posix
gcc version 6.2.1 20161110 (GCC)

and binutils-2.27.


Reproducible? Any hints about for me?
Thank you.

--
Klaus