[PATCH] cygwin: add LFS_CFLAGS etc. to confstr/getconf

Yaakov Selkowitz yselkowitz@cygwin.com
Tue Jan 16 15:03:00 GMT 2018


On 2018-01-16 03:27, Corinna Vinschen wrote:
> On Jan 15 21:19, Yaakov Selkowitz wrote:
>> These are used, for instance, when cross-compiling the Linux kernel.
>>
>> Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
>> ---
>>  newlib/libc/include/sys/unistd.h | 4 ++++
>>  winsup/cygwin/sysconf.cc         | 6 +++++-
>>  winsup/utils/getconf.c           | 4 ++++
>>  3 files changed, 13 insertions(+), 1 deletion(-)
>>
>> diff --git a/newlib/libc/include/sys/unistd.h b/newlib/libc/include/sys/unistd.h
>> index f216fb95c..5386bd49d 100644
>> --- a/newlib/libc/include/sys/unistd.h
>> +++ b/newlib/libc/include/sys/unistd.h
>> @@ -582,6 +582,10 @@ int	unlinkat (int, const char *, int);
>>  #define _CS_POSIX_V7_THREADS_LDFLAGS          19
>>  #define _CS_V7_ENV                            20
>>  #define _CS_V6_ENV                            _CS_V7_ENV
>> +#define _CS_LFS_CFLAGS                        21
>> +#define _CS_LFS_LDFLAGS                       22
>> +#define _CS_LFS_LIBS                          23
>> +#define _CS_LFS_LINTFLAGS                     24
> 
> Basically ok, but while at it, wouldn't it make sense to add the LFS64
> macros too?

No, because we do not provide off64_t or the *64 function declarations.

-- 
Yaakov

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