Mail Archives: cygwin/2018/10/30/11:04:09
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| Subject: | Re: Cross build of newlib-cygwin release tag cygwin-2_11_1-release.
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| To: | cygwin AT cygwin DOT com
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| References: | <f020a254-263d-a901-7237-73eaf45fa21e AT gmail DOT com>
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| From: | cyg Simple <cygsimple AT gmail DOT com>
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| Message-ID: | <143b033e-1d26-16f2-988c-2634a2b1e06e@gmail.com>
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| Date: | Tue, 30 Oct 2018 11:03:47 -0400
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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
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