Web lists-archives.com

Re: Cross build of newlib-cygwin release tag cygwin-2_11_1-release.




PING... Does no one have an idea?

On 10/29/2018 12:09 PM, cyg Simple wrote:
> I'm trying to cross build the Cygwin source on a VirtualBox Arch Linux
> with GCC-7.3.0 and Binutils 2.31. The process I am using clones the
> master repository and then does a checkout of the release tag.  Here is
> the configure command from the head of the config.log.
> 
> ```
> $ head /home/cygsimple/src/sf/build/newlib-cygwin/build/config.log |
> grep newlib-cygwin-2.11.1/configure
> $
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/configure
> --prefix=/usr --host=x86_64-pc-cygwin --build=x86_64-pc-linux-gnu
> --target=x86_64-pc-cygwin --sysconfdir=/etc --sharedstatedir=/var
> --localstatedir=/var
> ```
> 
> With this I get the following errors when compiling _cygwin_crt0_common.cc:
> 
> ```
> c++wrap -pedantic -fomit-frame-pointer -m64 -O2 -g -fno-rtti
> -fno-exceptions -fno-use-cxa-atexit -Wall -Wstrict-aliasing
> -Wwrite-strings -fno-common -pipe -fbuiltin -fmessage-length=0 -MMD
> -Werror -fmerge-constants -ftracer -mcmodel=small -std=gnu++98 -c -o
> _cygwin_crt0_common.o
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/lib/_cygwin_crt0_common.cc
> In file included from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/winsup.h:104:0,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/lib/_cygwin_crt0_common.cc:9:
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/wchar.h:12:2:
> error: #include_next is a GCC extension [-Werror]
>  #include_next <wchar.h>
>   ^~~~~~~~~~~~
> In file included from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/cygtls.h:284:0,
>                  from ./globals.h:5,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/winsup.h:287,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/lib/_cygwin_crt0_common.cc:9:
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/ntdll.h:1671:60:
> error: use of C++11 long long integer constant [-Werror=long-long]
>      fbi.LastWriteTime.QuadPart = fbi.ChangeTime.QuadPart = 0LL;
>                                                             ^~~
> In file included from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/thread.h:25:
> ,
>                  from ./globals.h:7,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/winsup.h:287,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/lib/_cygwin_crt0_common.cc:9:
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/security.h:112:51:
> error: ISO C++ does not permit named variadic macros
> [-Werror=variadic-macros]
>  #define MKSID(name, comment, authority, count, rid...) \
>                                                    ^~~
> In file included from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/thread.h:28:
> ,
>                  from ./globals.h:7,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/winsup.h:287,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/lib/_cygwin_crt0_common.cc:9:
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/cygwait.h:42:31:
> error: use of C++11 long long integer constant [-Werror=long-long]
>        li_howlong.QuadPart = -(10000ULL * howlong);
>                                ^~~~~~~~
> In file included from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/winsup.h:80:
> ,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/lib/_cygwin_crt0_common.cc:9:
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/wincap.h:30:3:
> error: ISO C++ prohibits anonymous structs [-Werror=pedantic]
>    };
>    ^
> In file included from ./globals.h:5:0,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/winsup.h:287,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/lib/_cygwin_crt0_common.cc:9:
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/cygtls.h:58:2:
> error: ISO C++ prohibits anonymous structs [-Werror=pedantic]
>   };
>   ^
> In file included from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/cygtls.h:284:0,
>                  from ./globals.h:5,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/winsup.h:287,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/lib/_cygwin_crt0_common.cc:9:
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/ntdll.h:291:33:
> error: comma at end of enumerator list [-Werror=pedantic]
>    SystemPagefileInformation = 18,
>                                  ^
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/ntdll.h:366:15:
> error: comma at end of enumerator list [-Werror=pedantic]
>    StateUnknown,
>                ^
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/ntdll.h:
> In function 'NTSTATUS NtSetAttributesFile(HANDLE, ULONG)':
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/ntdll.h:1672:32:
> error: ISO C++ does not allow ?: with omitted middle operand
> [-Werror=pedantic]
>      fbi.FileAttributes = attr ?: FILE_ATTRIBUTE_NORMAL;
>                                 ^
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/ntdll.h:1672:31:
> error: ISO C++ forbids omitting the middle term of a ?: expression
> [-Werror=pedantic]
>      fbi.FileAttributes = attr ?: FILE_ATTRIBUTE_NORMAL;
>                                ^
> In file included from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/winsup.h:30:
> ,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/lib/_cygwin_crt0_common.cc:9:
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/security.h:
> In member function 'void cygpsid::debug_print(const char*) const':
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/security.h:181:38:
> error: ISO C++ does not allow ?: with omitted middle operand
> [-Werror=pedantic]
>        debug_printf ("%s %s", prefix ?: "", string (buf) ?: "NULL");
>                                       ^
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/security.h:181:37:
> error: ISO C++ forbids omitting the middle term of a ?: expression
> [-Werror=pedantic]
>        debug_printf ("%s %s", prefix ?: "", string (buf) ?: "NULL");
>                               ~~~~~~~^~~~
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/security.h:181:58:
> error: ISO C++ does not allow ?: with omitted middle operand
> [-Werror=pedantic]
>        debug_printf ("%s %s", prefix ?: "", string (buf) ?: "NULL");
>                                                           ^
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/security.h:181:57:
> error: ISO C++ forbids omitting the middle term of a ?: expression
> [-Werror=pedantic]
>        debug_printf ("%s %s", prefix ?: "", string (buf) ?: "NULL");
>                                             ~~~~~~~~~~~~~^~~~
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/security.h:
> In member function 'void cygsid::debug_print(const char*) const':
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/security.h:258:40:
> error: ISO C++ does not allow ?: with omitted middle operand
> [-Werror=pedantic]
>        debug_printf ("%s %s%s", prefix ?: "", string (buf) ?: "NULL",
> well_known_sid ? " (*)" : " (+)");
>                                         ^
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/security.h:258:39:
> error: ISO C++ forbids omitting the middle term of a ?: expression
> [-Werror=pedantic]
>        debug_printf ("%s %s%s", prefix ?: "", string (buf) ?: "NULL",
> well_known_sid ? " (*)" : " (+)");
>                                 ~~~~~~~^~~~
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/security.h:258:60:
> error: ISO C++ does not allow ?: with omitted middle operand
> [-Werror=pedantic]
>        debug_printf ("%s %s%s", prefix ?: "", string (buf) ?: "NULL",
> well_known_sid ? " (*)" : " (+)");
>                                                             ^
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/security.h:258:59:
> error: ISO C++ forbids omitting the middle term of a ?: expression
> [-Werror=pedantic]
>        debug_printf ("%s %s%s", prefix ?: "", string (buf) ?: "NULL",
> well_known_sid ? " (*)" : " (+)");
>                                               ~~~~~~~~~~~~~^~~~
> In file included from ./globals.h:7:0,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/winsup.h:287,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/lib/_cygwin_crt0_common.cc:9:
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/thread.h:
> At global scope:
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/thread.h:657:37:
> error: ISO C++ 1998 does not support 'long long' [-Werror=long-long]
>    static sem_t *open (unsigned long long hash, LUID luid, int fd, int
> oflag,
>                                      ^~~~
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/thread.h:666:63:
> error: ISO C++ 1998 does not support 'long long' [-Werror=long-long]
>    static int getinternal (sem_t *sem, int *sfd, unsigned long long *shash,
>                                                                ^~~~
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/thread.h:674:17:
> error: ISO C++ 1998 does not support 'long long' [-Werror=long-long]
>    unsigned long long hash;
>                  ^~~~
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/thread.h:679:28:
> error: ISO C++ 1998 does not support 'long long' [-Werror=long-long]
>    semaphore (unsigned long long, LUID, int, sem_t *, int, mode_t,
> unsigned int);
>                             ^~~~
> In file included from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/winsup.h:287:0,
>                  from
> /home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/lib/_cygwin_crt0_common.cc:9:
> ./globals.h:119:2: error: extra ';' [-Werror=pedantic]
>  };
>   ^
> cc1plus: all warnings being treated as errors
> make[3]: ***
> [/home/cygsimple/src/sf/build/newlib-cygwin/src/newlib-cygwin-2.11.1/winsup/cygwin/../Makefile.common:41:
> _cygwin_crt0_common.o] Error 1
> make[3]: Leaving directory
> '/home/cygsimple/src/sf/build/newlib-cygwin/src/build/x86_64-pc-cygwin/winsup/cygwin'
> make[2]: *** [Makefile:81: cygwin] Error 1
> make[2]: Leaving directory
> '/home/cygsimple/src/sf/build/newlib-cygwin/src/build/x86_64-pc-cygwin/winsup'
> make[1]: *** [Makefile:9464: all-target-winsup] Error 2
> make[1]: Leaving directory
> '/home/cygsimple/src/sf/build/newlib-cygwin/src/build'
> make: *** [Makefile:883: all] Error 2
> ==> ERROR: A failure occurred in build().
>     Aborting...
> ```
> 
> It appears that c++wrap isn't choosing the correct compiler but how can
> I tell and change that?
> 


-- 
cyg Simple

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple