[Bug other/55450] New: libtool: install: error: cannot install `libtsan.la' to a directory not ending in /usr/lib/gcc/x86_64-pc-linux-gnu/

["markus at trippelsdorf dot de" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55450

             Bug #: 55450
           Summary: libtool: install: error: cannot install `libtsan.la'
                    to a directory not ending in
                    /usr/lib/gcc/x86_64-pc-linux-gnu/
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: markus@trippelsdorf.de


This issue was fixed by H.J. a few days ago, but it reappeared today:

 make[4]: Entering directory
`/var/tmp/gcc_build_dir/x86_64-pc-linux-gnu/libsanitizer/tsan'
test -z "/usr/lib/gcc/x86_64-pc-linux-gnu/" || /bin/mkdir -p
"/usr/lib/gcc/x86_64-pc-linux-gnu/"
 /bin/sh ../libtool   --mode=install /usr/bin/install -c   libtsan.la
'/usr/lib/gcc/x86_64-pc-linux-gnu/'
libtool: install: error: cannot install `libtsan.la' to a directory not ending
in /usr/lib/gcc/x86_64-pc-linux-gnu/
make[4]: *** [install-toolexeclibLTLIBRARIES] Error 1

Configured with:
~/gcc/configure --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.8.0
--includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.0/include
--datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.0
--mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.0/man
--infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.0/info
--with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.0/include/g++-v4
--host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --disable-altivec
--disable-fixed-point --without-ppl --without-cloog --enable-lto --enable-nls
--without-included-gettext --with-system-zlib --disable-werror
--enable-initfini-array --with-gold --enable-secureplt --disable-multilib
--enable-libmudflap --disable-libssp --disable-libgomp --enable-cld
--with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.8.0/python
--enable-checking=release --disable-libgcj --enable-languages=c,c++
--enable-shared --enable-threads=posix --enable-__cxa_atexit
--enable-clocale=gnu --with-build-config=slim-lto-bootstrap
--with-boot-ldflags="-Wl,-O1,--hash-style=gnu,--as-needed,--gc-sections,--icf=safe,--icf-iterations=3"
--enable-version-specific-runtime-libs --disable-libstdcxx-pch
--enable-libstdcxx-time=yes