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* build GCC 12.1 failure on namespace from /usr/include/stdlib.h
@ 2022-05-12 12:04 Guy Moebs
  2022-05-19 15:06 ` [SOLVED] " Guy Moebs
  0 siblings, 1 reply; 3+ messages in thread
From: Guy Moebs @ 2022-05-12 12:04 UTC (permalink / raw)
  To: gcc-help

Hello,

I compile and install most of previous gcc versions on our linux cluster 
(running centOS 7.9) these last years.

When building versions 11.3.0 and 12.1.0 I encounter an error and 
searching on the internet does not provide any answer. Here follows what 
I did for version 12.1.0

So, I get and expand the gcc 12.1.0 tarball, then :

$ cd gcc-12.1.0
./contrib/download_prerequisites
$ module load gcc/10.3.0
$ export CC=/trinity/shared/apps/cv-standard/gcc/10.3.0/bin/gcc
$ export CXX=/trinity/shared/apps/cv-standard/gcc/10.3.0/bin/g++
$ mkdir ../gcc-12.1.0_build
$ cd ../gcc-12.1.0_build
$ ../gcc-12.1.0/configure --disable-multilib --enable-threads=posix 
--enable-languages=c,c++,fortran,go > ./GM_configure_01.log 2>&1


Everything seems to be fine in the configure step. Next, I launch the build.

$ make > GM_build.log 2>&1



What I get at the end of the file GM_build_01.log is

...

/trinity/shared/apps/cv-standard/gcc/10.3.0/bin/gcc -DHAVE_CONFIG_H   
-I. -I../../gcc-12.1.0/isl -I../../gcc-12.1.0/isl/include -Iinclude/ 
-I/scratch/CCIPL/moebs-g/SOFT/GNU/gcc-12.1.0_build/gmp/../../gcc-12.1.0/gmp 
-I/scratch/CCIPL/moebs-g/SOFT/GNU/gcc-12.1.0_build/./gmp   -g -MT 
schedule_cmp.o -MD -MP -MF $depbase.Tpo -c -o schedule_cmp.o 
../../gcc-12.1.0/isl/schedule_cmp.c &&\
mv -f $depbase.Tpo $depbase.Po
/bin/sh ./libtool  --tag=CC   --mode=link 
/trinity/shared/apps/cv-standard/gcc/10.3.0/bin/gcc  -g 
-static-libstdc++ -static-libgcc  -o isl_schedule_cmp schedule_cmp.o 
libisl.la /scratch/CCIPL/moebs-g/SOFT/GNU/gcc-12.1.0_build/./gmp/libgmp.la
libtool: link: /trinity/shared/apps/cv-standard/gcc/10.3.0/bin/gcc -g 
-static-libstdc++ -static-libgcc -o isl_schedule_cmp schedule_cmp.o  
./.libs/libisl.a 
/scratch/CCIPL/moebs-g/SOFT/GNU/gcc-12.1.0_build/./gmp/.libs/libgmp.a
/trinity/shared/apps/cv-standard/gcc/10.3.0/bin/g++ -std=c++11 
-DHAVE_CONFIG_H   -I. -I../../gcc-12.1.0/isl 
-I../../gcc-12.1.0/isl/include -Iinclude/ 
-I/scratch/CCIPL/moebs-g/SOFT/GNU/gcc-12.1.0_build/gmp/../../gcc-12.1.0/gmp 
-I/scratch/CCIPL/moebs-g/SOFT/GNU/gcc-12.1.0_build/./gmp 
-UCOMPILE_ERROR   -g -MT isl_test_cpp-isl_test_cpp.o -MD -MP -MF 
.deps/isl_test_cpp-isl_test_cpp.Tpo -c -o isl_test_cpp-isl_test_cpp.o 
`test -f 'isl_test_cpp.cc' || echo '../../gcc-12.1.0/isl/'`isl_test_cpp.cc
In include file 
from/scratch/trinity/shared/apps/cv-standard/gcc/10.3.0/include/c++/10.3.0/cstdlib:75,
                  from 
/scratch/trinity/shared/apps/cv-standard/gcc/10.3.0/include/c++/10.3.0/ext/string_conversions.h:41,
                  frpm 
/scratch/trinity/shared/apps/cv-standard/gcc/10.3.0/include/c++/10.3.0/bits/basic_string.h:6545,
                  from 
/scratch/trinity/shared/apps/cv-standard/gcc/10.3.0/include/c++/10.3.0/string:55,
                  from ../../gcc-12.1.0/isl/isl_test_cpp.cc:9:
/usr/include/stdlib.h:95:1: error: « __BEGIN_NAMESPACE_STD » does not 
name a type
    95 | __BEGIN_NAMESPACE_STD
       | ^~~~~~~~~~~~~~~~~~~~~
/usr/include/stdlib.h:101:5: error: « div_t » does not name a type
   101 |   } div_t;
       |     ^~~~~
/usr/include/stdlib.h:112:1: error: « __END_NAMESPACE_STD » does not 
name a type
   112 | __END_NAMESPACE_STD
       | ^~~~~~~~~~~~~~~~~~~
/usr/include/stdlib.h:121:5: error: « lldiv_t » does not name a type;
   121 |   } lldiv_t;
       |     ^~~~~~~
       |     ldiv_t
/usr/include/stdlib.h:123:1: error: « __END_NAMESPACE_C99 » does not 
name a type
   123 | __END_NAMESPACE_C99
       | ^~~~~~~~~~~~~~~~~~~
/usr/include/stdlib.h:142:1: error: « __BEGIN_NAMESPACE_STD » does not 
name a type
   142 | __BEGIN_NAMESPACE_STD
       | ^~~~~~~~~~~~~~~~~~~~~
/usr/include/stdlib.h:152:1: error: « __END_NAMESPACE_STD » does not 
name a type
   152 | __END_NAMESPACE_STD
       | ^~~~~~~~~~~~~~~~~~~
/usr/include/stdlib.h:159:1: error: « __END_NAMESPACE_C99 » does not 
name a type
   159 | __END_NAMESPACE_C99
       | ^~~~~~~~~~~~~~~~~~~
/usr/include/stdlib.h:167:1: error: « __END_NAMESPACE_STD » does not 
name a type
   167 | __END_NAMESPACE_STD
       | ^~~~~~~~~~~~~~~~~~~
/usr/include/stdlib.h:178:1: error: « __END_NAMESPACE_C99 » does not 
name a type
   178 | __END_NAMESPACE_C99
       | ^~~~~~~~~~~~~~~~~~~
/usr/include/stdlib.h:190:1: error: « __END_NAMESPACE_STD » does not 
name a type
   190 | __END_NAMESPACE_STD
       | ^~~~~~~~~~~~~~~~~~~
/usr/include/stdlib.h:217:1: error: « __END_NAMESPACE_C99 » does not 
name a type
   217 | __END_NAMESPACE_C99
       | ^~~~~~~~~~~~~~~~~~~



and in the stdlib.h file I have :

$ head /usr/include/stdlib.h
/* Copyright (C) 1991-2007, 2009-2011, 2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.

...


/*
  *    ISO C99 Standard: 7.20 General utilities    <stdlib.h>
  */


I've never seen this before with previous versions of gcc.

Thank you for your help.

Regards,

    Guy.




^ permalink raw reply	[flat|nested] 3+ messages in thread

* [SOLVED] Re: build GCC 12.1 failure on namespace from /usr/include/stdlib.h
  2022-05-12 12:04 build GCC 12.1 failure on namespace from /usr/include/stdlib.h Guy Moebs
@ 2022-05-19 15:06 ` Guy Moebs
  2022-05-26 16:54   ` Jonathan Wakely
  0 siblings, 1 reply; 3+ messages in thread
From: Guy Moebs @ 2022-05-19 15:06 UTC (permalink / raw)
  To: gcc-help

Hello,


I have solved my problem and managed to compile gcc 11.3.0 and 12.1.0 
completely.

In the output of the configure command I read :

configure: WARNING: using in-tree isl, disabling version check

So I add it to my configure command which is now

../gcc-12.1.0/configure --prefix=<path_to_install_dir> 
--disable-multilib --enable-threads=posix 
--enable-languages=c,c++,fortran,go --disable-isl-version-check


and everything works fine.

Regards,

    Guy.



Le 12/05/2022 à 14:04, Guy Moebs via Gcc-help a écrit :
> Hello,
>
> I compile and install most of previous gcc versions on our linux 
> cluster (running centOS 7.9) these last years.
>
> When building versions 11.3.0 and 12.1.0 I encounter an error and 
> searching on the internet does not provide any answer. Here follows 
> what I did for version 12.1.0
>
> So, I get and expand the gcc 12.1.0 tarball, then :
>
> $ cd gcc-12.1.0
> ./contrib/download_prerequisites
> $ module load gcc/10.3.0
> $ export CC=/trinity/shared/apps/cv-standard/gcc/10.3.0/bin/gcc
> $ export CXX=/trinity/shared/apps/cv-standard/gcc/10.3.0/bin/g++
> $ mkdir ../gcc-12.1.0_build
> $ cd ../gcc-12.1.0_build
> $ ../gcc-12.1.0/configure --disable-multilib --enable-threads=posix 
> --enable-languages=c,c++,fortran,go > ./GM_configure_01.log 2>&1
>
>
> Everything seems to be fine in the configure step. Next, I launch the 
> build.
>
> $ make > GM_build.log 2>&1
>
>
>
> What I get at the end of the file GM_build_01.log is
>
> ...
>
> /trinity/shared/apps/cv-standard/gcc/10.3.0/bin/gcc -DHAVE_CONFIG_H   
> -I. -I../../gcc-12.1.0/isl -I../../gcc-12.1.0/isl/include -Iinclude/ 
> -I/scratch/CCIPL/moebs-g/SOFT/GNU/gcc-12.1.0_build/gmp/../../gcc-12.1.0/gmp 
> -I/scratch/CCIPL/moebs-g/SOFT/GNU/gcc-12.1.0_build/./gmp   -g -MT 
> schedule_cmp.o -MD -MP -MF $depbase.Tpo -c -o schedule_cmp.o 
> ../../gcc-12.1.0/isl/schedule_cmp.c &&\
> mv -f $depbase.Tpo $depbase.Po
> /bin/sh ./libtool  --tag=CC   --mode=link 
> /trinity/shared/apps/cv-standard/gcc/10.3.0/bin/gcc  -g 
> -static-libstdc++ -static-libgcc  -o isl_schedule_cmp schedule_cmp.o 
> libisl.la 
> /scratch/CCIPL/moebs-g/SOFT/GNU/gcc-12.1.0_build/./gmp/libgmp.la
> libtool: link: /trinity/shared/apps/cv-standard/gcc/10.3.0/bin/gcc -g 
> -static-libstdc++ -static-libgcc -o isl_schedule_cmp schedule_cmp.o  
> ./.libs/libisl.a 
> /scratch/CCIPL/moebs-g/SOFT/GNU/gcc-12.1.0_build/./gmp/.libs/libgmp.a
> /trinity/shared/apps/cv-standard/gcc/10.3.0/bin/g++ -std=c++11 
> -DHAVE_CONFIG_H   -I. -I../../gcc-12.1.0/isl 
> -I../../gcc-12.1.0/isl/include -Iinclude/ 
> -I/scratch/CCIPL/moebs-g/SOFT/GNU/gcc-12.1.0_build/gmp/../../gcc-12.1.0/gmp 
> -I/scratch/CCIPL/moebs-g/SOFT/GNU/gcc-12.1.0_build/./gmp 
> -UCOMPILE_ERROR   -g -MT isl_test_cpp-isl_test_cpp.o -MD -MP -MF 
> .deps/isl_test_cpp-isl_test_cpp.Tpo -c -o isl_test_cpp-isl_test_cpp.o 
> `test -f 'isl_test_cpp.cc' || echo 
> '../../gcc-12.1.0/isl/'`isl_test_cpp.cc
> In include file 
> from/scratch/trinity/shared/apps/cv-standard/gcc/10.3.0/include/c++/10.3.0/cstdlib:75,
>                  from 
> /scratch/trinity/shared/apps/cv-standard/gcc/10.3.0/include/c++/10.3.0/ext/string_conversions.h:41,
>                  frpm 
> /scratch/trinity/shared/apps/cv-standard/gcc/10.3.0/include/c++/10.3.0/bits/basic_string.h:6545,
>                  from 
> /scratch/trinity/shared/apps/cv-standard/gcc/10.3.0/include/c++/10.3.0/string:55,
>                  from ../../gcc-12.1.0/isl/isl_test_cpp.cc:9:
> /usr/include/stdlib.h:95:1: error: « __BEGIN_NAMESPACE_STD » does not 
> name a type
>    95 | __BEGIN_NAMESPACE_STD
>       | ^~~~~~~~~~~~~~~~~~~~~
> /usr/include/stdlib.h:101:5: error: « div_t » does not name a type
>   101 |   } div_t;
>       |     ^~~~~
> /usr/include/stdlib.h:112:1: error: « __END_NAMESPACE_STD » does not 
> name a type
>   112 | __END_NAMESPACE_STD
>       | ^~~~~~~~~~~~~~~~~~~
> /usr/include/stdlib.h:121:5: error: « lldiv_t » does not name a type;
>   121 |   } lldiv_t;
>       |     ^~~~~~~
>       |     ldiv_t
> /usr/include/stdlib.h:123:1: error: « __END_NAMESPACE_C99 » does not 
> name a type
>   123 | __END_NAMESPACE_C99
>       | ^~~~~~~~~~~~~~~~~~~
> /usr/include/stdlib.h:142:1: error: « __BEGIN_NAMESPACE_STD » does not 
> name a type
>   142 | __BEGIN_NAMESPACE_STD
>       | ^~~~~~~~~~~~~~~~~~~~~
> /usr/include/stdlib.h:152:1: error: « __END_NAMESPACE_STD » does not 
> name a type
>   152 | __END_NAMESPACE_STD
>       | ^~~~~~~~~~~~~~~~~~~
> /usr/include/stdlib.h:159:1: error: « __END_NAMESPACE_C99 » does not 
> name a type
>   159 | __END_NAMESPACE_C99
>       | ^~~~~~~~~~~~~~~~~~~
> /usr/include/stdlib.h:167:1: error: « __END_NAMESPACE_STD » does not 
> name a type
>   167 | __END_NAMESPACE_STD
>       | ^~~~~~~~~~~~~~~~~~~
> /usr/include/stdlib.h:178:1: error: « __END_NAMESPACE_C99 » does not 
> name a type
>   178 | __END_NAMESPACE_C99
>       | ^~~~~~~~~~~~~~~~~~~
> /usr/include/stdlib.h:190:1: error: « __END_NAMESPACE_STD » does not 
> name a type
>   190 | __END_NAMESPACE_STD
>       | ^~~~~~~~~~~~~~~~~~~
> /usr/include/stdlib.h:217:1: error: « __END_NAMESPACE_C99 » does not 
> name a type
>   217 | __END_NAMESPACE_C99
>       | ^~~~~~~~~~~~~~~~~~~
>
>
>
> and in the stdlib.h file I have :
>
> $ head /usr/include/stdlib.h
> /* Copyright (C) 1991-2007, 2009-2011, 2012 Free Software Foundation, 
> Inc.
>    This file is part of the GNU C Library.
>
> ...
>
>
> /*
>  *    ISO C99 Standard: 7.20 General utilities    <stdlib.h>
>  */
>
>
> I've never seen this before with previous versions of gcc.
>
> Thank you for your help.
>
> Regards,
>
>    Guy.
>
>
>
-- 
Ingénieur de Recherche CNRS
Laboratoire de Planétologie et Géosciences UMR 6112, bât. 4, bur. 106
CNRS - Nantes Université - Université Angers - Université Le Mans
guy.moebs@univ-nantes.fr --- 02 51 12 59 40


^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [SOLVED] Re: build GCC 12.1 failure on namespace from /usr/include/stdlib.h
  2022-05-19 15:06 ` [SOLVED] " Guy Moebs
@ 2022-05-26 16:54   ` Jonathan Wakely
  0 siblings, 0 replies; 3+ messages in thread
From: Jonathan Wakely @ 2022-05-26 16:54 UTC (permalink / raw)
  To: Guy Moebs; +Cc: gcc-help

On Thu, 19 May 2022 at 16:07, Guy Moebs via Gcc-help
<gcc-help@gcc.gnu.org> wrote:
>
> Hello,
>
>
> I have solved my problem and managed to compile gcc 11.3.0 and 12.1.0
> completely.
>
> In the output of the configure command I read :
>
> configure: WARNING: using in-tree isl, disabling version check
>
> So I add it to my configure command which is now
>
> ../gcc-12.1.0/configure --prefix=<path_to_install_dir>
> --disable-multilib --enable-threads=posix
> --enable-languages=c,c++,fortran,go --disable-isl-version-check
>
>
> and everything works fine.


I don't know why ISL causes that error, but you could probably also
use --without-isl (if you don't care about the optional graphite
optimizations that depend on isl).

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2022-05-26 16:54 UTC | newest]

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2022-05-19 15:06 ` [SOLVED] " Guy Moebs
2022-05-26 16:54   ` Jonathan Wakely

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