Converting GCC to C++ - new branch cxx-conversion

Converting GCC to C++ - new branch cxx-conversion

[Diego Novillo]

I have created the SVN branch cxx-conversion to host all the
mini-projects aimed at exploring the C++ conversion.  Everyone is
welcome to contribute to it.

The branch has been configured to build in C++ mode by default.

I have also created a wiki page to coordinate conversion efforts
and document the status of the branch:

	     http://gcc.gnu.org/wiki/cxx-conversion

Finally, I've created an entry in http://gcc.gnu.org/svn.html.

The first project that I will start working on is the conversion
of vec.h and dealing with the garbage allocator.  I am hoping to
have this ready for the 4.8 release.  Details on the projects'
wiki.


Thanks.  Diego.

Re: Converting GCC to C++ - new branch cxx-conversion

[Gabriel Dos Reis]

On Wed, Apr 11, 2012 at 11:35 AM, Diego Novillo <dnovillo@google.com> wrote:
> I have created the SVN branch cxx-conversion to host all the
> mini-projects aimed at exploring the C++ conversion.  Everyone is
> welcome to contribute to it.
>
> The branch has been configured to build in C++ mode by default.
>
> I have also created a wiki page to coordinate conversion efforts
> and document the status of the branch:
>
>             http://gcc.gnu.org/wiki/cxx-conversion
>
> Finally, I've created an entry in http://gcc.gnu.org/svn.html.
>
> The first project that I will start working on is the conversion
> of vec.h and dealing with the garbage allocator.  I am hoping to
> have this ready for the 4.8 release.  Details on the projects'
> wiki.
>
>
> Thanks.  Diego.

Thanks!

-- Gaby

Re: Converting GCC to C++ - new branch cxx-conversion

[niXman]

2012/4/11 Diego Novillo <dnovillo@google.com>:
> I have created the SVN branch cxx-conversion to host all the
> mini-projects aimed at exploring the C++ conversion.  Everyone is
> welcome to contribute to it.
>
> The branch has been configured to build in C++ mode by default.
>
> I have also created a wiki page to coordinate conversion efforts
> and document the status of the branch:
>
>             http://gcc.gnu.org/wiki/cxx-conversion
>
> Finally, I've created an entry in http://gcc.gnu.org/svn.html.
>
> The first project that I will start working on is the conversion
> of vec.h and dealing with the garbage allocator.  I am hoping to
> have this ready for the 4.8 release.  Details on the projects'
> wiki.
>
>
> Thanks.  Diego.

Hi,

When building MinGW:
/mingw-build-x32/gcc-4.8.0/./gcc/xgcc
-B/mingw-build-x32/gcc-4.8.0/./gcc/
-L/./mingw-x32/i686-w64-mingw32/lib -L/./mingw-x32/mingw/lib -isystem
/./mingw-x32/i686-w64-mingw32/include -isystem
/./mingw-x32/mingw/include -B/./mingw-x32/i686-w64-mingw32/bin/
-B/./mingw-x32/i686-w64-mingw32/lib/ -isystem
/./mingw-x32/i686-w64-mingw32/include -isystem
/./mingw-x32/i686-w64-mingw32/sys-include    -g -O2 -pipe
-fomit-frame-pointer -momit-leaf-frame-pointer
-I/./mingw-libs-x32/include -O2
-I../../../../mingw-src/gcc-4.8.0/libgcc/../winsup/w32api/include -g
-O2 -pipe -fomit-frame-pointer -momit-leaf-frame-pointer
-I/./mingw-libs-x32/include -DIN_GCC   -W -Wall -Wwrite-strings
-Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2
-fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc
-I../../../../mingw-src/gcc-4.8.0/libgcc
-I../../../../mingw-src/gcc-4.8.0/libgcc/.
-I../../../../mingw-src/gcc-4.8.0/libgcc/../gcc
-I../../../../mingw-src/gcc-4.8.0/libgcc/../include
-I../../../../mingw-src/gcc-4.8.0/libgcc/config/libbid
-DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS -o _cmpdi2_s.o
-MT _cmpdi2_s.o -MD -MP -MF _cmpdi2_s.dep -DSHARED -DL_cmpdi2 -c
../../../../mingw-src/gcc-4.8.0/libgcc/libgcc2.c
In file included from ../.././gcc/tm.h:16:0,
                 from ../../../../mingw-src/gcc-4.8.0/libgcc/libgcc2.c:31:
../.././gcc/options.h:1804:6: warning: null character(s) ignored
[enabled by default]
   int #define flag_inline_functiors_called_once
global_options.x_flag_inline_functions_called_onc(
      ^
../.././gcc/options.h:1814:33: warning: missing terminating "
character [enabled by default]
 #else
                                 ^
../.././gcc/options.h:1831:4: warning: missing terminating " character
[enabled by default]
   int x_flag_ipa_matrix_reorg;
    ^
../.././gcc/options.h:1909:22: warning: missing terminating '
character [enabled by default]
 #ifdef GENERATOR_FILE
                      ^
../.././gcc/options.h:1942:13: warning: missing terminating "
character [enabled by default]
   int x_flag_leading_underscore;
             ^
../.././gcc/options.h:1840:0: error: unterminated #else
 extern int flag_ipa_pta;
 ^
../.././gcc/options.h:1835:0: error: unterminated #else
 extern int flag_ipa_profile;
 ^
../.././gcc/options.h:1824:0: error: unterminated #else
 extern int flag_ipa_cp_clone;
 ^
../.././gcc/options.h:10:0: error: unterminated #if
 #if !defined(IN_LIBGCC2) && !defined(IN_TARGET_LIBS) && !defined(IN_RTS)
 ^
In file included from ../.././gcc/tm.h:16:0,
                 from ../../../../mingw-src/gcc-4.8.0/libgcc/libgcc2.c:31:
../.././gcc/options.h:3:0: error: unterminated #ifndef
 #ifndef OPTIONS_H
 ^
make[2]: *** [_cmpdi2_s.o] Error 1
make[2]: Leaving directory `/mingw-build-x32/gcc-4.8.0/i686-w64-mingw32/libgcc'
make[1]: *** [all-target-libgcc] Error 2
make[1]: Leaving directory `/mingw-build-x32/gcc-4.8.0'
make: *** [all] Error 2



-- 
Regards,
  niXman

Re: Converting GCC to C++ - new branch cxx-conversion

[Paweł Sikora]

On Wednesday 11 of April 2012 12:35:18 Diego Novillo wrote:
> I have created the SVN branch cxx-conversion to host all the
> mini-projects aimed at exploring the C++ conversion.  Everyone is
> welcome to contribute to it.
> 
> The branch has been configured to build in C++ mode by default.
> 
> I have also created a wiki page to coordinate conversion efforts
> and document the status of the branch:
> 
> 	     http://gcc.gnu.org/wiki/cxx-conversion

will this project use (new) gcc mailing list or should we poison ;)
the core gcc@ list with [cxx-conversion] marker?

Re: Converting GCC to C++ - new branch cxx-conversion

[Diego Novillo]

On 4/11/12 3:44 PM, Paweł Sikora wrote:

> will this project use (new) gcc mailing list or should we poison ;)
> the core gcc@ list with [cxx-conversion] marker?

This is no different than any other development branch.  We use tagging 
to distinguish patches and messages related to it.


Diego.