[haiku-development] Re: Duplicate headers?
- From: James Leone <linuxcpa@xxxxxxxxx>
- To: haiku-development@xxxxxxxxxxxxx
- Date: Thu, 9 Oct 2014 21:42:38 -0700
make[1]: Entering directory `...ircservices/work/ircservices-5.0.64/lang'
gcc -DSTATIC_MODULES -Wno-error -g -Wall -Wmissing-prototypes
-fno-builtin-log langcomp.c -o langcomp
langcomp.c:118:14: error: conflicting types for 'getline'
static char *getline(FILE *f)
^
In file included from /boot/system/develop/headers/bsd/stdio.h:9:0,
from langcomp.c:40:
/boot/system/develop/headers/posix/stdio.h:151:16: note: previous
declaration of 'getline' was here
extern ssize_t getline(char **_line, size_t *_length, FILE *stream);
^
make[1]: *** [langcomp] Error 1
On Sat, Aug 30, 2014 at 2:28 AM, Ingo Weinhold <ingo_weinhold@xxxxxx> wrote:
> On 30.08.2014 08:18, James Leone wrote:
>
>> "Based on the order of include directory listing on the command line and
>> whether there was a bsd/ in the include directive."
>>
>> So because the output from gcc -v has:
>> .../posix
>> .../bsd
>>
>
> Yes, if that is the order, headers with the same name in "bsd" will be
> ignored. IOW that is the wrong order. According to the sources it is,
> however, not the order in which the standard include search paths are built
> into the compilers [1,2].
>
> I don't have access to a current Haiku ATM. If you see this include search
> path order with a stock gcc invocation (i.e. if you aren't manipulating the
> paths yourself), please file a ticket.
>
> CU, Ingo
>
> [1] http://cgit.haiku-os.org/buildtools/tree/gcc/gcc/config/haiku.h?id=
> 862b5480a92d92516e08cfebd62fcb1c85a18b0a#n115
> [2] http://cgit.haiku-os.org/buildtools/tree/legacy/gcc/
> gcc/config/i386/haiku.h#n394
>
>
>
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