[Bug bootstrap/51627] New: cannot compute suffix of object files mipsel

[Bug bootstrap/51627] New: cannot compute suffix of object files mipsel

[alexander at mezon dot ru]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51627

             Bug #: 51627
           Summary: cannot compute suffix of object files mipsel
    Classification: Unclassified
           Product: gcc
           Version: 4.6.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: alexander@mezon.ru


I'm trying to build cross-mipsel-gcc but it always fails at:

checking build system type... i686-pc-linux-gnu
checking host system type... mipsel-unknown-elf
checking for mipsel-ar... mipsel-ar
checking for mipsel-lipo... mipsel-lipo
checking for mipsel-nm...
/home/user/cross-avr-gcc/BUILD/cross-mipsel-gcc-4.6.2/gcc-mipsel/./gcc/nm
checking for mipsel-ranlib... mipsel-ranlib
checking for mipsel-strip... mipsel-strip
checking whether ln -s works... yes
checking for mipsel-gcc...
/home/user/cross-avr-gcc/BUILD/cross-mipsel-gcc-4.6.2/gcc-mipsel/./gcc/xgcc
-B/home/user/cross-avr-gcc/BUILD/cross-mipsel-gcc-4.6.2/gcc-mipsel/./gcc/
-B/usr/mipsel/bin/ -B/usr/mipsel/lib/ -isystem /usr/mipsel/include -isystem
/usr/mipsel/sys-include   
checking for suffix of object files... configure: error: in
`/home/user/cross-avr-gcc/BUILD/cross-mipsel-gcc-4.6.2/gcc-mipsel/mipsel/libgcc':
configure: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.


/home/user/cross-avr-gcc/BUILD/cross-mipsel-gcc-4.6.2/gcc-mipsel/mipsel/libgcc/config.log
 available here: http://pastebin.com/tmccuY7U


I looked at similar bugs and use advice with export
LD_LIBRARY_PATH="/mpfr/lib/:$LD_LIBRARY_PATH"



../gcc-%{version}/configure --prefix=%{_prefix} --mandir=%{_mandir} \
  --infodir=%{_infodir} --target=%{target} --enable-languages=c,c++ \
  --disable-nls --disable-libssp --with-system-zlib --disable-libgomp \
  --enable-version-specific-runtime-libs \
  --with-pkgversion="Mandriva %{version}-%{release}" \
  --with-bugurl="https://qa.mandriva.com/" \
  --libexecdir=%{_libexecdir}
# In general, building GCC is not smp-safe
export LD_LIBRARY_PATH="/usr/lib/:$LD_LIBRARY_PATH"
make
popd



libmpfr-devel installed

rpm -ql libmpfr-devel

/usr/include/mpf2mpfr.h
/usr/include/mpfr.h
/usr/lib/libmpfr.so
/usr/share/doc/libmpfr-devel
/usr/share/doc/libmpfr-devel/AUTHORS
/usr/share/doc/libmpfr-devel/BUGS
/usr/share/doc/libmpfr-devel/COPYING
/usr/share/doc/libmpfr-devel/COPYING.LESSER
/usr/share/doc/libmpfr-devel/FAQ.html
/usr/share/doc/libmpfr-devel/NEWS
/usr/share/doc/libmpfr-devel/TODO
/usr/share/doc/libmpfr-devel/examples
/usr/share/doc/libmpfr-devel/examples/ReadMe
/usr/share/doc/libmpfr-devel/examples/divworst.c
/usr/share/doc/libmpfr-devel/examples/rndo-add.c
/usr/share/doc/libmpfr-devel/examples/sample.c
/usr/share/doc/libmpfr-devel/examples/version.c
/usr/share/info/mpfr.info.xz



rpm -ql libgmp-devel

/usr/include/gmp.h
/usr/lib/libgmp.a
/usr/lib/libgmp.la
/usr/lib/libgmp.so
.....overquoting....
.....removed........

rpm -ql libmpc-devel

/usr/include/mpc.h
/usr/lib/libmpc.la
/usr/lib/libmpc.so
/usr/share/info/mpc.info.xz



all needed libs is installed.


Might somebody can help me?





BuildSystem: mandriva linux 2.6.39.4-4.2-desktop

GCC:
gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/i586-mandriva-linux-gnu/4.6.1/lto-wrapper
Target: i586-mandriva-linux-gnu
Configured with: ./configure --build=i586-mandriva-linux-gnu --prefix=/usr
--exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc
--datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib
--libexecdir=/usr/lib --localstatedir=/var --sharedstatedir=/usr/com
--mandir=/usr/share/man --infodir=/usr/share/info --x-includes=/usr/include
--x-libraries=/usr/lib --disable-libjava-multilib
--with-java-home=/usr/lib/jvm/java-rpmbuild
--with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-java-awt=qt,gtk
--enable-gtk-cairo --with-cloog --with-ppl --enable-cloog-backend=ppl
--disable-libssp --disable-libunwind-exceptions --disable-werror
--enable-__cxa_atexit --enable-bootstrap --enable-checking=release
--enable-gnu-unique-object
--enable-languages=c,ada,c++,fortran,go,java,lto,objc,obj-c++
--enable-linker-build-id --enable-plugin --enable-shared --enable-threads=posix
--with-system-zlib --with-bugurl=https://qa.mandriva.com/ --with-tune=generic
--with-arch=i686 --host=i586-mandriva-linux-gnu
--target=i586-mandriva-linux-gnu
Thread model: posix
gcc version 4.6.1 20110627 (Mandriva) (GCC)

[Bug bootstrap/51627] cannot compute suffix of object files mipsel

[alexander at mezon dot ru]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51627

--- Comment #1 from Alexander Khrukin <alexander at mezon dot ru> 2011-12-19 20:58:48 UTC ---
Build Options


mkdir -p gcc-mipsel
pushd gcc-mipsel
~/cross-avr-gcc/BUILD/cross-mipsel-gcc-4.6.2/gcc-mipsel
~/cross-avr-gcc/BUILD/cross-mipsel-gcc-4.6.2
CC='gcc -O2 -g -frecord-gcc-switches -Wstrict-aliasing=2 -pipe -Wformat
-Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4
-fomit-frame-pointer -mtune=generic -march=i586 -fasynchronous-unwind-tables'
../gcc-4.6.2/configure --prefix=/usr \
                         --mandir=/usr/share/man \ 
                         --infodir=/usr/share/info \
                         --target=mipsel  \
                         --enable-languages=c,c++ \ 
                         --disable-nls \ 
                         --disable-libssp \ 
                         --with-system-zlib \ 
                         --disable-libgomp \
                         --enable-version-specific-runtime-libs \ 
                         '--with-pkgversion=Mandriva 4.6.2-1' \
                         --with-bugurl=https://qa.mandriva.com/ \
                         --libexecdir=/usr/lib

[Bug bootstrap/51627] cannot compute suffix of object files mipsel

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51627

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-12-19 21:03:02 UTC ---
(In reply to comment #0)
> checking for suffix of object files... configure: error: in
> `/home/user/cross-avr-gcc/BUILD/cross-mipsel-gcc-4.6.2/gcc-mipsel/mipsel/libgcc':
> configure: error: cannot compute suffix of object files: cannot compile
> See `config.log' for more details.

Have you done this?

Have you read http://gcc.gnu.org/wiki/FAQ#configure_suffix ?

Why not put the gmp, mpfr and mpc sources in the gcc source tree and let it
build them?

[Bug bootstrap/51627] cannot compute suffix of object files mipsel

[alexander at mezon dot ru]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51627

--- Comment #3 from Alexander Khrukin <alexander at mezon dot ru> 2011-12-19 21:15:06 UTC ---
(In reply to comment #2)
> (In reply to comment #0)
> > checking for suffix of object files... configure: error: in
> > `/home/user/cross-avr-gcc/BUILD/cross-mipsel-gcc-4.6.2/gcc-mipsel/mipsel/libgcc':
> > configure: error: cannot compute suffix of object files: cannot compile
> > See `config.log' for more details.
> 
> Have you done this?
> 
> Have you read http://gcc.gnu.org/wiki/FAQ#configure_suffix ?
> 
> Why not put the gmp, mpfr and mpc sources in the gcc source tree and let it
> build them?

Yeah, im read FAQ but i'm not understand that mpfr and other must be placed
into gcc build dir :3
Thanks for advice.

[Bug bootstrap/51627] cannot compute suffix of object files mipsel

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51627

--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-12-19 21:18:51 UTC ---
http://www.advogato.org/person/redi/diary/253.html

[Bug bootstrap/51627] cannot compute suffix of object files mipsel

[alexander at mezon dot ru]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51627

--- Comment #5 from Alexander Khrukin <alexander at mezon dot ru> 2011-12-19 22:16:43 UTC ---
Also i read http://gcc.gnu.org/install/configure.html

///
If you do not have GMP (the GNU Multiple Precision library), the MPFR library
and/or the MPC library installed in a standard location and you want to build
GCC, you can explicitly specify the directory where they are installed
(`--with-gmp=gmpinstalldir', `--with-mpfr=mpfrinstalldir',
`--with-mpc=mpcinstalldir'). The --with-gmp=gmpinstalldir option is shorthand
for --with-gmp-lib=gmpinstalldir/lib and
--with-gmp-include=gmpinstalldir/include. Likewise the
--with-mpfr=mpfrinstalldir option is shorthand for
--with-mpfr-lib=mpfrinstalldir/lib and
--with-mpfr-include=mpfrinstalldir/include, also the --with-mpc=mpcinstalldir
option is shorthand for --with-mpc-lib=mpcinstalldir/lib and
--with-mpc-include=mpcinstalldir/include. If these shorthand assumptions are
not correct, you can use the explicit include and lib options directly. You
might also need to ensure the shared libraries can be found by the dynamic 
////


But why it not working with system-wide mpc mpfr gmp?

Now i compiling gcc with mpfr-gmp-mpc placed in gcc tree but most prefered for
me is system installed libs.

[Bug bootstrap/51627] cannot compute suffix of object files mipsel

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51627

--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-12-19 22:28:50 UTC ---
(In reply to comment #2)
> (In reply to comment #0)
> > checking for suffix of object files... configure: error: in
> > `/home/user/cross-avr-gcc/BUILD/cross-mipsel-gcc-4.6.2/gcc-mipsel/mipsel/libgcc':
> > configure: error: cannot compute suffix of object files: cannot compile
> > See `config.log' for more details.
> 
> Have you done this?

If you look in config.log you'll see this:

/home/builduser/cross-avr-gcc/BUILD/cross-mipsel-gcc-4.6.2/gcc-mipsel/./gcc/as:
line 87: exec: -E: invalid option

So the problem is nothing to do with the prerequisite libraries.

[Bug bootstrap/51627] cannot compute suffix of object files mipsel

[alexander at mezon dot ru]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51627

--- Comment #7 from Alexander Khrukin <alexander at mezon dot ru> 2011-12-19 23:45:19 UTC ---
(In reply to comment #6)
> (In reply to comment #2)
> > (In reply to comment #0)
> > > checking for suffix of object files... configure: error: in
> > > `/home/user/cross-avr-gcc/BUILD/cross-mipsel-gcc-4.6.2/gcc-mipsel/mipsel/libgcc':
> > > configure: error: cannot compute suffix of object files: cannot compile
> > > See `config.log' for more details.
> > 
> > Have you done this?
> 
> If you look in config.log you'll see this:
> 
> /home/builduser/cross-avr-gcc/BUILD/cross-mipsel-gcc-4.6.2/gcc-mipsel/./gcc/as:
> line 87: exec: -E: invalid option
> 
> So the problem is nothing to do with the prerequisite libraries.



This mean that libs in gcc build tree not needed?

[Bug bootstrap/51627] cannot compute suffix of object files mipsel

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51627

--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-12-19 23:51:08 UTC ---
Did you build binutils already for mispel?

[Bug bootstrap/51627] cannot compute suffix of object files mipsel

[alexander at mezon dot ru]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51627

--- Comment #9 from Alexander Khrukin <alexander at mezon dot ru> 2011-12-20 00:13:03 UTC ---
(In reply to comment #8)
> Did you build binutils already for mispel?


Yes i did.


cross-mipsel-binutils-2.22.51.0.1-1-mdv2011.0.i586.rpm


rpm -ql 

http://pastie.org/3043495

[Bug bootstrap/51627] cannot compute suffix of object files mipsel

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51627

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2011-12-30
     Ever Confirmed|0                           |1

--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-12-30 06:18:59 UTC ---
Are they really installed as mipsel-as/mipsel-ld/mipsel-nm and are in the
current path ?

[Bug bootstrap/51627] cannot compute suffix of object files mipsel

[alexander at mezon dot ru]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51627

Alexander Khrukin <alexander at mezon dot ru> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|                            |FIXED

--- Comment #11 from Alexander Khrukin <alexander at mezon dot ru> 2011-12-30 09:19:00 UTC ---
(In reply to comment #10)
> Are they really installed as mipsel-as/mipsel-ld/mipsel-nm and are in the
> current path ?



Problem was in binutils.