* problems building cross-compiler for sparc-sun-solaris on x86
@ 2002-04-08 11:34 Per Fransson
0 siblings, 0 replies; 6+ messages in thread
From: Per Fransson @ 2002-04-08 11:34 UTC (permalink / raw)
To: gcc
Hi,
I posted this on the gcc-help list a couple of days ago but got no
response, thought maybe I'd have better luck here:
I'm trying to build a cross compiler for sparc-sun-solaris2.8 on an x86
running linux.
I've managed to build binutils for sparc and put it into foo/myGCC/
(I've also put symbolic links to the files in /foo/myGCC/ in the same
directory without the 'sparc-sun-solaris'-prefix,
i e there is a link ' foo/myGCC/bin/as ->
foo/myGCC/bin/sparc-sun-solaris2.8-as' and the same for addr2line, ar,
c++filt, gasp, ld, nm, objcopy, objdump, ranlib, readelf and size. I've
no idea if this helps anything, but it shouldn't hurt, right?)
I've tried building gcc-3.0.4 like this:
% cd foo
% tar xvfz gcc-3.0.4.tar.gz
% mkdir build-gcc
% cd build-gcc
% ../gcc-3.0.4/configure --prefix=foo/myGCC/
--target=sparc-sun-solaris2.8 -v
...
...
...
[no problems]
% make all install
...
...
...
...
foo/build-gcc/gcc/xgcc -Bfoo/build-gcc/gcc/
-Bfoo/myGCC//sparc-sun-solaris2.8/bin/
-Bfoo/myGCC//sparc-sun-solaris2.8/lib/ -isystem
foo/myGCC//sparc-sun-solaris2.8/include -c -o crt1.o -x
assembler-with-cpp ../../gcc-3.0.4/gcc/config/sparc/sol2-c1.asm
foo/build-gcc/gcc/xgcc -Bfoo/build-gcc/gcc/
-Bfoo/myGCC//sparc-sun-solaris2.8/bin/
-Bfoo/myGCC//sparc-sun-solaris2.8/lib/ -isystem
foo/myGCC//sparc-sun-solaris2.8/include -c -o crti.o -x
assembler-with-cpp ../../gcc-3.0.4/gcc/config/sparc/sol2-ci.asm
foo/build-gcc/gcc/xgcc -Bfoo/build-gcc/gcc/
-Bfoo/myGCC//sparc-sun-solaris2.8/bin/
-Bfoo/myGCC//sparc-sun-solaris2.8/lib/ -isystem
foo/myGCC//sparc-sun-solaris2.8/include -c -o crtn.o -x
assembler-with-cpp ../../gcc-3.0.4/gcc/config/sparc/sol2-cn.asm
foo/build-gcc/gcc/xgcc -Bfoo/build-gcc/gcc/
-Bfoo/myGCC//sparc-sun-solaris2.8/bin/
-Bfoo/myGCC//sparc-sun-solaris2.8/lib/ -isystem
foo/myGCC//sparc-sun-solaris2.8/include -c -DGCRT1 -o gcrt1.o -x
assembler-with-cpp ../../gcc-3.0.4/gcc/config/sparc/sol2-c1.asm
foo/build-gcc/gcc/xgcc -Bfoo/build-gcc/gcc/
-Bfoo/myGCC//sparc-sun-solaris2.8/bin/
-Bfoo/myGCC//sparc-sun-solaris2.8/lib/ -isystem
foo/myGCC//sparc-sun-solaris2.8/include -DCROSS_COMPILE -DIN_GCC -W
-Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem
./include -I. -I. -I../../gcc-3.0.4/gcc -I../../gcc-3.0.4/gcc/.
-I../../gcc-3.0.4/gcc/config -I../../gcc-3.0.4/gcc/../include \
-c ../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c -o gmon.o
In file included from ../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:36:
../../gcc-3.0.4/gcc/system.h:50:19: stdio.h: No such file or directory
In file included from ../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:36:
../../gcc-3.0.4/gcc/system.h:92:23: sys/types.h: No such file or directory
../../gcc-3.0.4/gcc/system.h:94:19: errno.h: No such file or directory
../../gcc-3.0.4/gcc/system.h:101:21: string.h: No such file or directory
../../gcc-3.0.4/gcc/system.h:102:22: strings.h: No such file or directory
../../gcc-3.0.4/gcc/system.h:114:21: stdlib.h: No such file or directory
../../gcc-3.0.4/gcc/system.h:123:21: unistd.h: No such file or directory
../../gcc-3.0.4/gcc/system.h:127:24: sys/param.h: No such file or directory
In file included from ../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:36:
../../gcc-3.0.4/gcc/system.h:179:23: sys/time.h: No such file or directory
../../gcc-3.0.4/gcc/system.h:180:19: time.h: No such file or directory
../../gcc-3.0.4/gcc/system.h:192:20: fcntl.h: No such file or directory
../../gcc-3.0.4/gcc/system.h:230:22: sys/wait.h: No such file or directory
../../gcc-3.0.4/gcc/system.h:301:20: malloc.h: No such file or directory
../../gcc-3.0.4/gcc/system.h:385:23: sys/stat.h: No such file or directory
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c: In function `monstartup':
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:112: warning: implicit
declaration of function `sbrk'
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:112: warning: assignment
makes pointer from integer without a cast
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:114: warning: implicit
declaration of function `write'
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:136: warning: assignment
makes pointer from integer without a cast
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c: In function `_mcleanup':
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:181: `PATH_MAX' undeclared
(first use in this function)
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:181: (Each undeclared
identifier is reported only once
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:181: for each function it
appears in.)
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:186: warning: implicit
declaration of function `getenv'
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:186: warning: assignment
makes pointer from integer without a cast
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:192: warning: implicit
declaration of function `strrchr'
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:198: warning: implicit
declaration of function `sprintf'
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:198: warning: implicit
declaration of function `getpid'
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:204: warning: implicit
declaration of function `creat'
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:206: warning: implicit
declaration of function `perror'
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:231: warning: implicit
declaration of function `close'
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:181: warning: unused
variable `buf'
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c: In function
`internal_mcount':
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:299: warning: implicit
declaration of function `atexit'
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c: In function `moncontrol':
../../gcc-3.0.4/gcc/config/sparc/gmon-sol2.c:413: warning: implicit
declaration of function `profil'
make[1]: *** [gmon.o] Error 1
make[1]: Leaving directory `foo/build-gcc/gcc'
make: *** [all-gcc] Error 2
%
Any ideas?
Thanks in advance.
/Per
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: problems building cross-compiler for sparc-sun-solaris on x86
2002-04-08 14:17 ` Joel Sherrill
@ 2002-04-08 15:09 ` H . J . Lu
0 siblings, 0 replies; 6+ messages in thread
From: H . J . Lu @ 2002-04-08 15:09 UTC (permalink / raw)
To: Joel Sherrill; +Cc: Rupert Wood, 'Per Fransson', gcc
On Mon, Apr 08, 2002 at 04:11:00PM -0500, Joel Sherrill wrote:
> "H . J . Lu" wrote:
> >
> > On Mon, Apr 08, 2002 at 02:11:35PM -0500, Joel Sherrill wrote:
> > > In the past I have managed to get a cross binutils and gcc built
> > > like this but some of the programs I have tried to build end
> > > up not linking because they can't find some of the dynamic loading
> > > symbols. Has anyone extensively used a GNU/Linux->Solaris Sparc
> > > cross compiler?
> >
> > How extensive is "extensively?" I built a cross compiler hosted
> > on Solaris Sparc to Linux/PPC on Linux/x86.
>
> I mean that it can be used to canadian cross compile binutils,
> gcc, and gdb. I managed to cross build binutils but gcc couldn't
> link some of the programs because they wanted to be dynamically
> linked.
I did binutils and gcc. I didn't build gdb. That was for Solaris 2.5
or 2.6.
H.J.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: problems building cross-compiler for sparc-sun-solaris on x86
2002-04-08 12:30 ` H . J . Lu
@ 2002-04-08 14:17 ` Joel Sherrill
2002-04-08 15:09 ` H . J . Lu
0 siblings, 1 reply; 6+ messages in thread
From: Joel Sherrill @ 2002-04-08 14:17 UTC (permalink / raw)
To: H . J . Lu; +Cc: Rupert Wood, 'Per Fransson', gcc
"H . J . Lu" wrote:
>
> On Mon, Apr 08, 2002 at 02:11:35PM -0500, Joel Sherrill wrote:
> > In the past I have managed to get a cross binutils and gcc built
> > like this but some of the programs I have tried to build end
> > up not linking because they can't find some of the dynamic loading
> > symbols. Has anyone extensively used a GNU/Linux->Solaris Sparc
> > cross compiler?
>
> How extensive is "extensively?" I built a cross compiler hosted
> on Solaris Sparc to Linux/PPC on Linux/x86.
I mean that it can be used to canadian cross compile binutils,
gcc, and gdb. I managed to cross build binutils but gcc couldn't
link some of the programs because they wanted to be dynamically
linked.
> BTW, I don't think
> you can build a cross compiler to Solaris without some changes
> since gcc has /usr/xxx/xxx hardcoded for Solaris. I posted a patch
> a long time ago. You may find it in the gcc mailing list archive.
If this is still a problem, I didn't run into it. I used
--with-gnu-as and --with-gnu-ld which might explain the
dynamic linking missing symbols. Does binutils properly
support dynamic linking on Solaris? I recall problems in the past.
> H.J.
--
Joel Sherrill, Ph.D. Director of Research & Development
joel@OARcorp.com On-Line Applications Research
Ask me about RTEMS: a free RTOS Huntsville AL 35805
Support Available (256) 722-9985
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: problems building cross-compiler for sparc-sun-solaris on x86
2002-04-08 12:22 ` Joel Sherrill
@ 2002-04-08 12:30 ` H . J . Lu
2002-04-08 14:17 ` Joel Sherrill
0 siblings, 1 reply; 6+ messages in thread
From: H . J . Lu @ 2002-04-08 12:30 UTC (permalink / raw)
To: Joel Sherrill; +Cc: Rupert Wood, 'Per Fransson', gcc
On Mon, Apr 08, 2002 at 02:11:35PM -0500, Joel Sherrill wrote:
> In the past I have managed to get a cross binutils and gcc built
> like this but some of the programs I have tried to build end
> up not linking because they can't find some of the dynamic loading
> symbols. Has anyone extensively used a GNU/Linux->Solaris Sparc
> cross compiler?
How extensive is "extensively?" I built a cross compiler hosted
on Solaris Sparc to Linux/PPC on Linux/x86. BTW, I don't think
you can build a cross compiler to Solaris without some changes
since gcc has /usr/xxx/xxx hardcoded for Solaris. I posted a patch
a long time ago. You may find it in the gcc mailing list archive.
H.J.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: problems building cross-compiler for sparc-sun-solaris on x86
2002-04-08 12:10 ` Rupert Wood
@ 2002-04-08 12:22 ` Joel Sherrill
2002-04-08 12:30 ` H . J . Lu
0 siblings, 1 reply; 6+ messages in thread
From: Joel Sherrill @ 2002-04-08 12:22 UTC (permalink / raw)
To: Rupert Wood; +Cc: 'Per Fransson', gcc
Rupert Wood wrote:
>
> Per Fransson wrote:
>
> > I'm trying to build a cross compiler for sparc-sun-solaris2.8
> > on an x86 running linux.
>
> To build a cross compiler, you also need include files and the C library
> from your target system in addition to GCC and binutils.
>
> Create directories under your GCC install prefix
>
> sparc-sun-solaris2.8/sys-include
> sparc-sun-solaris2.8/lib
>
> and copy the entire /usr/include tree from a solaris 2.8 machine to the
> first, and the contents of /lib (but you don't need the subdirectories)
> to the second. Then retry the cross compile, adding '--without-newlib'
> to your configure line.
>
> Alternatively, you can put the headers and libraries somewhere else and
> ask GCC to install them as part of the configure
>
> --with-headers=<wherever>
> --with-libs=<wherever>
>
> and, in this case, --without-newlib is assumed.
In the past I have managed to get a cross binutils and gcc built
like this but some of the programs I have tried to build end
up not linking because they can't find some of the dynamic loading
symbols. Has anyone extensively used a GNU/Linux->Solaris Sparc
cross compiler?
FWIW my goal is canadian cross builds of other cross toolsets. For
example, I want to build on GNU/Linux x86 a cross toolset for
m68k-elf that executes on Solaris/Sparc.
> There's also a 'CrossGCC FAQ' at http://crossgcc.billgatliff.com/ in
> case that helps.
>
> Rup.
--
Joel Sherrill, Ph.D. Director of Research & Development
joel@OARcorp.com On-Line Applications Research
Ask me about RTEMS: a free RTOS Huntsville AL 35805
Support Available (256) 722-9985
^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: problems building cross-compiler for sparc-sun-solaris on x86
[not found] <616BE6A276E3714788D2AC35C40CD18D5917C3@whale.softwire.co.uk>
@ 2002-04-08 12:10 ` Rupert Wood
2002-04-08 12:22 ` Joel Sherrill
0 siblings, 1 reply; 6+ messages in thread
From: Rupert Wood @ 2002-04-08 12:10 UTC (permalink / raw)
To: 'Per Fransson'; +Cc: gcc
Per Fransson wrote:
> I'm trying to build a cross compiler for sparc-sun-solaris2.8
> on an x86 running linux.
To build a cross compiler, you also need include files and the C library
from your target system in addition to GCC and binutils.
Create directories under your GCC install prefix
sparc-sun-solaris2.8/sys-include
sparc-sun-solaris2.8/lib
and copy the entire /usr/include tree from a solaris 2.8 machine to the
first, and the contents of /lib (but you don't need the subdirectories)
to the second. Then retry the cross compile, adding '--without-newlib'
to your configure line.
Alternatively, you can put the headers and libraries somewhere else and
ask GCC to install them as part of the configure
--with-headers=<wherever>
--with-libs=<wherever>
and, in this case, --without-newlib is assumed.
There's also a 'CrossGCC FAQ' at http://crossgcc.billgatliff.com/ in
case that helps.
Rup.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2002-04-08 21:45 UTC | newest]
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2002-04-08 11:34 problems building cross-compiler for sparc-sun-solaris on x86 Per Fransson
[not found] <616BE6A276E3714788D2AC35C40CD18D5917C3@whale.softwire.co.uk>
2002-04-08 12:10 ` Rupert Wood
2002-04-08 12:22 ` Joel Sherrill
2002-04-08 12:30 ` H . J . Lu
2002-04-08 14:17 ` Joel Sherrill
2002-04-08 15:09 ` H . J . Lu
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