[Bug bootstrap/56116] New: failed to build ARM native compiler by ARM cross compiler

[Bug bootstrap/56116] New: failed to build ARM native compiler by ARM cross compiler

[denis.onischenko at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56116

             Bug #: 56116
           Summary: failed to build ARM native compiler by ARM cross
                    compiler
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: denis.onischenko@gmail.com


with trunk revision 195478 on x86_64
1. build ARM cross compiler
2. build ARM native compiler with compiler built in 1st step
the error occurs on 2nd step

[Bug bootstrap/56116] failed to build ARM native compiler by ARM cross compiler

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56116

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2013-01-26
     Ever Confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> 2013-01-26 15:21:25 UTC ---
How did you configure your cross-compiler?

How did you configure the native compiler, how did build fail?

[Bug bootstrap/56116] failed to build ARM native compiler by ARM cross compiler

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56116

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> 2013-01-26 17:01:34 UTC ---
I have just recently built an aarch64 native compiler.  Though not the same as
an arm-linux-gnu compiler but it works.

Can you provide your configure options for both set of compilers?
Can you provide the error message you when compiling the native compiler?  Are
you building the target libraries when you build the native compiler; you don't
need to do that as you already have them compiled.

[Bug bootstrap/56116] failed to build ARM native compiler by ARM cross compiler

[denis.onischenko at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56116

--- Comment #3 from Denis Onischenko <denis.onischenko at gmail dot com> 2013-01-26 18:46:56 UTC ---
Created attachment 29282
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29282
output

[Bug bootstrap/56116] failed to build ARM native compiler by ARM cross compiler

[denis.onischenko at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56116

--- Comment #4 from Denis Onischenko <denis.onischenko at gmail dot com> 2013-01-26 18:53:02 UTC ---
configuration options for cross-compiler (printed by ./gcc -v):

Using built-in specs.
COLLECT_GCC=./gcc
Target: arm-unknown-linux-gnueabi
Configured with: /home/denis/a/src/gcc/configure
--prefix=/home/denis/a/toolchain --build=x86_64-unknown-linux-gnu
--host=x86_64-unknown-linux-gnu --target=arm-unknown-linux-gnueabi
--with-sysroot=yes --with-gmp-include=/home/denis/a/src/gmp
--with-gmp-lib=/home/denis/a/src/gmp/.libs
--with-mpfr-include=/home/denis/a/src/mpfr/src
--with-mpfr-lib=/home/denis/a/src/mpfr/src/.libs
--with-mpc-include=/home/denis/a/src/mpc/src
--with-mpc-lib=/home/denis/a/src/mpc/src/.libs
--with-isl-include=/home/denis/a/src/isl/include
--with-isl-lib=/home/denis/a/src/isl/.libs
--with-cloog-include=/home/denis/a/src/cloog/include
--with-cloog-lib=/home/denis/a/src/cloog/.libs --disable-multilib
--enable-languages=c,c++ -with-cpu=cortex-a8 -with-tune=cortex-a8
-with-arch=armv7-a -with-fpu=neon --with-mode=arm --with-float=hard
--with-abi=aapcs-linux --with-tls=gnu2 CFLAGS=-Wno-error
Thread model: posix
gcc version 4.8.0 20130125 (experimental) (GCC) 

configuration options for native compiler:

$SRCDIR/gcc/configure CFLAGS="-v -save-temps" --prefix=/usr --build=$BUILD
--host=$TARGET --target=$TARGET --disable-multilib --enable-languages=c,c++
$GCC_OPTIONS CFLAGS="-Wno-error"

where
SRCDIR=/home/denis/a/src
BUILD=x86_64-unknown-linux-gnu
TARGET=arm-unknown-linux-gnueabi
GCC_OPTIONS="-with-cpu=cortex-a8 -with-tune=cortex-a8 -with-arch=armv7-a
-with-fpu=neon --with-mode=arm --with-float=hard --with-abi=aapcs-linux
--with-tls=gnu2"

[Bug bootstrap/56116] failed to build ARM native compiler by ARM cross compiler

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56116

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> 2013-01-26 20:51:51 UTC ---
>checking whether sbrk is declared... no

That is incorrect.

[Bug bootstrap/56116] failed to build ARM native compiler by ARM cross compiler

[denis.onischenko at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56116

--- Comment #6 from Denis Onischenko <denis.onischenko at gmail dot com> 2013-02-17 13:47:36 UTC ---
the problem still exists in trunk revision 196102 ...

[Bug bootstrap/56116] failed to build ARM native compiler by ARM cross compiler

[denis.onischenko at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56116

Denis Onischenko <denis.onischenko at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #29282|0                           |1
        is obsolete|                            |

--- Comment #7 from Denis Onischenko <denis.onischenko at gmail dot com> 2013-02-17 13:48:26 UTC ---
Created attachment 29480
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29480
output for revision 196102