Re: Problem building gcc-4.2.2 on 64-bit ubuntu linux

[Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de>]

Quick & dirty just added it to LTCXXCOMPILE in the generated Makefile's in
x86_64-unknown-linux-gnu/32/libstdc++-v3/ and below


LTCXXCOMPILE = $(LIBTOOL) --tag CXX --tag disable-shared \
           --mode=compile $(CXX) $(TOPLEVEL_INCLUDES) \
           $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) \
        -I/usr/include/i486-linux-gnu/

and the build would continue until:
Running configure in multilib subdirs 32
pwd: /localbuild/gcc-build/x86_64-unknown-linux-gnu/libmudflap
Running configure in multilib subdir 32
pwd: /localbuild/gcc-build/x86_64-unknown-linux-gnu
configure: loading cache ./config.cache
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for --enable-version-specific-runtime-libs... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for x86_64-unknown-linux-gnu-gcc... 
/localbuild/gcc-build/./gcc/xgcc -B/localbuild/gcc-build/./gcc/ 
-B/opt/gcc-4.2.2/x86_64-unknown-linux-gnu/bin/ 
-B/opt/gcc-4.2.2/x86_64-unknown-linux-gnu/lib/ -isystem 
/opt/gcc-4.2.2/x86_64-unknown-linux-gnu/include -isystem 
/opt/gcc-4.2.2/x86_64-unknown-linux-gnu/sys-include  -m32
checking for C compiler default output file name... a.out
checking whether the C compiler works... configure: error: cannot run C 
compiled programs.
If you meant to cross compile, use `--host'.
See `config.log' for more details.
make[1]: *** [configure-target-libmudflap] Error 1
make[1]: Leaving directory `/localbuild/gcc-build'
make: *** [bootstrap] Error 2



Thomas Mittelstaedt schrieb:
> Okay, restartet from scratch with the following, but the 
> I/usr/include/i486-linux-gnu/ would still not propagate.
>
>
> ../gcc-4.2.2/configure --prefix=/opt/gcc-4.2.2 
> --enable-version-specific-runtime-libs --enable-static --enable-shared 
> --enable-languages=c,c++,objc,obj-c++ --enable-threads=posix 
> --enable-nls --enable-__cxa_atexit --enable-libstdcxx-debug 
> --enable-checking=release
>
> make CFLAGS_FOR_TARGET="-I/usr/include/i486-linux-gnu/" CFLAGS='-O' 
> LIBCFLAGS='-g -O2' LIBCXXFLAGS='-g -O2 -fno-implicit-templates' bootstrap
>
> /localbuild/gcc-build/./gcc/xgcc -shared-libgcc 
> -B/localbuild/gcc-build/./gcc -nostdinc++ 
> -L/localbuild/gcc-build/x86_64-unknown-linux-gnu/32/libstdc++-v3/src 
> -L/localbuild/gcc-build/x86_64-unknown-linux-gnu/32/libstdc++-v3/src/.libs 
> -B/opt/gcc-4.2.2/x86_64-unknown-linux-gnu/bin/ 
> -B/opt/gcc-4.2.2/x86_64-unknown-linux-gnu/lib/ -isystem 
> /opt/gcc-4.2.2/x86_64-unknown-linux-gnu/include -isystem 
> /opt/gcc-4.2.2/x86_64-unknown-linux-gnu/sys-include -m32 
> -I/localbuild/gcc-4.2.2/libstdc++-v3/../gcc 
> -I/localbuild/gcc-build/x86_64-unknown-linux-gnu/32/libstdc++-v3/include/x86_64-unknown-linux-gnu 
> -I/localbuild/gcc-build/x86_64-unknown-linux-gnu/32/libstdc++-v3/include 
> -I/localbuild/gcc-4.2.2/libstdc++-v3/libsupc++ -fno-implicit-templates 
> -Wall -Wextra -Wwrite-strings -Wcast-qual 
> -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -g 
> -O2 -D_GNU_SOURCE -m32 -c 
> ../../../../../gcc-4.2.2/libstdc++-v3/libsupc++/del_op.cc  -fPIC -DPIC 
> -o del_op.o
> In file included from /usr/include/features.h:346,
>                  from 
> /localbuild/gcc-build/x86_64-unknown-linux-gnu/32/libstdc++-v3/include/x86_64-unknown-linux-gnu/bits/os_defines.h:44,
>                  from 
> /localbuild/gcc-build/x86_64-unknown-linux-gnu/32/libstdc++-v3/include/x86_64-unknown-linux-gnu/bits/c++config.h:41,
>                  from 
> ../../../../../gcc-4.2.2/libstdc++-v3/libsupc++/del_op.cc:31:
> /usr/include/gnu/stubs.h:7:27: error: gnu/stubs-32.h: No such file or 
> directory
> make[8]: *** [del_op.lo] Error 1
> make[8]: Leaving directory 
> `/localbuild/gcc-build/x86_64-unknown-linux-gnu/32/libstdc++-v3/libsupc++'
>
> Thomas Mittelstaedt schrieb:
>   
>> John (Eljay) Love-Jensen schrieb:
>>   
>>     
>>> Hi Thomas,
>>>
>>>   
>>>     
>>>       
>>>> ../configure --prefix=/opt/gcc-4.2.2
>>>>     
>>>>       
>>>>         
>>> --enable-version-specific-runtime-libs --enable-static --enable-shared
>>> --enable-languages=c,c++,java,objc,obj-c++ --enable-threads=posix
>>> --enable-nls --enable-__cxa_atexit --enable-libstdcxx-debug
>>> --enable-checking=release x86_64-linux-gnu
>>>
>>> It appears that you are attempting to build GCC from within a subdirectory of the GCC source code (instead of, say, a peer directory to the GCC source code).
>>>
>>>   
>>>     
>>>       
>> Oh, man. me *bummer*. I did read the configure page, but not thoroughly 
>> enough (maybe too fast). :-[
>> I'll redo it cleanly!
>>
>>   
>>     
>>> Since that situation is not supported as per <http://gcc.gnu.org/install/configure.html>, do you get the same problem if you build to a peer directory to the source code?
>>>
>>> Note:  the source code tree may be "tainted" and could need to be "rm -rf" and "tar -x" afresh.
>>>
>>> I do not know if this is related to the problem encountered or not.  Just one of the variables to consider taking out of the equation.
>>>
>>> Sincerely,
>>> --Eljay
>>>   
>>>     
>>>