Re: current darwin14 gnulib results

[Pádraig Brady]

On 31/05/15 18:50, Jack Howarth wrote:
> Pádraig,
>       Here on x86_64-apple-darwin14, testing current gnulib git with...
> 
> GNULIB_CHECKOUT=`pwd`
> ${GNULIB_CHECKOUT}/gnulib-tool --create-testdir --dir=/tmp/testdir
> --with-tests --single-configure $(${GNULIB_CHECKOUT}/posix-modules)
> 
> then in /tmp/testdir....
> 
>  ./configure CPPFLAGS="-Wall"
> 
> at this point 'make' fails with...
> 
> depbase=`echo test-stdnoreturn.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
> gcc -DHAVE_CONFIG_H -I. -I..  -DGNULIB_STRICT_CHECKING=1
> -DIN_GNULIB_TESTS=1 -I. -I. -I.. -I./.. -I../gllib -I./../gllib -Wall
> -g -O2 -MT test-stdnoreturn.o -MD -MP -MF $depbase.Tpo -c -o
> test-stdnoreturn.o test-stdnoreturn.c &&\
> mv -f $depbase.Tpo $depbase.Po
> In file included from test-stdnoreturn.c:23:
> In file included from ../gllib/stdlib.h:36:
> /usr/include/stdlib.h:128:19: error: use of undeclared identifier 
> '__noreturn__'
> void     abort(void) __dead2;
>                      ^
> /usr/include/sys/cdefs.h:135:33: note: expanded from macro '__dead2'
> #define __dead2         __attribute__((noreturn))
>                                        ^
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/6.1.0/include/stdnoreturn.h:27:18:
> note:
>       expanded from macro 'noreturn'
> #define noreturn _Noreturn
>                  ^
> ../config.h:4271:37: note: expanded from macro '_Noreturn'
> #  define _Noreturn __attribute__ ((__noreturn__))
>                                     ^
> In file included from test-stdnoreturn.c:23:
> In file included from ../gllib/stdlib.h:36:
> /usr/include/stdlib.h:142:17: error: use of undeclared identifier 
> '__noreturn__'
> void     exit(int) __dead2;
>                    ^
> /usr/include/sys/cdefs.h:135:33: note: expanded from macro '__dead2'
> #define __dead2         __attribute__((noreturn))
>                                        ^
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/6.1.0/include/stdnoreturn.h:27:18:
> note:
>       expanded from macro 'noreturn'
> #define noreturn _Noreturn
>                  ^
> ../config.h:4271:37: note: expanded from macro '_Noreturn'
> #  define _Noreturn __attribute__ ((__noreturn__))
>                                     ^
> In file included from test-stdnoreturn.c:23:
> In file included from ../gllib/stdlib.h:36:
> /usr/include/stdlib.h:182:17: error: use of undeclared identifier 
> '__noreturn__'
> void    _Exit(int) __dead2;
>                    ^
> /usr/include/sys/cdefs.h:135:33: note: expanded from macro '__dead2'
> #define __dead2         __attribute__((noreturn))
>                                        ^
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/6.1.0/include/stdnoreturn.h:27:18:
> note:
>       expanded from macro 'noreturn'
> #define noreturn _Noreturn
>                  ^
> ../config.h:4271:37: note: expanded from macro '_Noreturn'
> #  define _Noreturn __attribute__ ((__noreturn__))
>                                     ^
> In file included from test-stdnoreturn.c:23:
> In file included from ../gllib/stdlib.h:96:
> In file included from ../gllib/unistd.h:40:
> /usr/include/unistd.h:424:18: error: use of undeclared identifier 
> '__noreturn__'
> void     _exit(int) __dead2;
>                     ^
> /usr/include/sys/cdefs.h:135:33: note: expanded from macro '__dead2'
> #define __dead2         __attribute__((noreturn))
>                                        ^
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/6.1.0/include/stdnoreturn.h:27:18:
> note:
>       expanded from macro 'noreturn'
> #define noreturn _Noreturn
>                  ^
> ../config.h:4271:37: note: expanded from macro '_Noreturn'
> #  define _Noreturn __attribute__ ((__noreturn__))
>                                     ^
> In file included from test-stdnoreturn.c:23:
> In file included from ../gllib/stdlib.h:96:
> In file included from ../gllib/unistd.h:40:
> In file included from /usr/include/unistd.h:633:
> In file included from ../gllib/sys/select.h:108:
> In file included from ../gllib/signal.h:67:
> In file included from ../gllib/pthread.h:30:
> /usr/include/pthread.h:323:27: error: use of undeclared identifier
> '__noreturn__'
> void pthread_exit(void *) __dead2;
>                           ^
> /usr/include/sys/cdefs.h:135:33: note: expanded from macro '__dead2'
> #define __dead2         __attribute__((noreturn))
>                                        ^
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/6.1.0/include/stdnoreturn.h:27:18:
> note:
>       expanded from macro 'noreturn'
> #define noreturn _Noreturn
>                  ^
> ../config.h:4271:37: note: expanded from macro '_Noreturn'
> #  define _Noreturn __attribute__ ((__noreturn__))
>                                     ^
> In file included from test-stdnoreturn.c:23:
> In file included from ../gllib/stdlib.h:96:
> In file included from ../gllib/unistd.h:40:
> /usr/include/unistd.h:640:18: error: use of undeclared identifier 
> '__noreturn__'
> void     _Exit(int) __dead2;
>                     ^
> /usr/include/sys/cdefs.h:135:33: note: expanded from macro '__dead2'
> #define __dead2         __attribute__((noreturn))
>                                        ^
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/6.1.0/include/stdnoreturn.h:27:18:
> note:
>       expanded from macro 'noreturn'
> #define noreturn _Noreturn
>                  ^
> ../config.h:4271:37: note: expanded from macro '_Noreturn'
> #  define _Noreturn __attribute__ ((__noreturn__))
>                                     ^
> 6 errors generated.
> Makefile:7950: recipe for target 'test-stdnoreturn.o' failed
> 
> which requires the change I previously mentioned of....
> 
> diff --git a/tests/test-stdnoreturn.c b/tests/test-stdnoreturn.c
> index fed7054..43d5d3c 100644
> --- a/tests/test-stdnoreturn.c
> +++ b/tests/test-stdnoreturn.c
> @@ -18,6 +18,8 @@
> 
>  #include <config.h>
> 
> +#include <unistd.h>
> +
>  #include <stdnoreturn.h>
> 
>  #include <stdlib.h>
> 
> This allows 'make' to complete on darwin14. The linkat failures are
> now eliminated during 'make -k check' but I am still seeing the
> following failures...
> 
> ../build-aux/test-driver: line 107: 80381 Abort trap: 6           "$@"
>> $log_file 2>&1
> FAIL: test-getlogin_r
> ../build-aux/test-driver: line 107: 80388 Abort trap: 6           "$@"
>> $log_file 2>&1
> FAIL: test-getopt
> FAIL: test-poll
> ../build-aux/test-driver: line 107: 81952 Abort trap: 6           "$@"
>> $log_file 2>&1
> FAIL: test-snprintf-posix
> ../build-aux/test-driver: line 107: 81977 Abort trap: 6           "$@"
>> $log_file 2>&1
> FAIL: test-sprintf-posix
> ../build-aux/test-driver: line 107: 82683 Abort trap: 6           "$@"
>> $log_file 2>&1
> FAIL: test-vsnprintf-posix
> ../build-aux/test-driver: line 107: 82695 Abort trap: 6           "$@"
>> $log_file 2>&1
> FAIL: test-vsprintf-posix

None of the above are used on coreutils.
I may get a chance to look at these, but not immediately,
and would appreciate if others with access to OS X yosemite
could investigate.

thanks,
Pádraig.