tags 303170 + fixed-upstream
quit
Hi Andreas, this is fixed in upstream CVS. Thanks, Gerrit.
On Tue, Apr 05, 2005 at 09:18:44AM +0200, Andreas Jochens wrote:
> with the lastest version of gcc-4.0 on amd64,
> I get the following error when trying to build 'libowfat':
>
> diet -v -Os gcc -c str/str_diffn.c -pipe -Wall -O2 -fomit-frame-pointer -I.
> gcc -include /usr/lib/diet/include/dietref.h -c str/str_diffn.c -pipe -Wall
> -I. -isystem /usr/lib/diet/include -D__dietlibc__ -Os -fno-omit-frame-pointer
> diet -v -Os gcc -c str/str_len.c -pipe -Wall -O2 -fomit-frame-pointer -I.
> gcc -include /usr/lib/diet/include/dietref.h -c str/str_len.c -pipe -Wall -I.
> -isystem /usr/lib/diet/include -D__dietlibc__ -Os -fno-omit-frame-pointer
> str/str_len.c:5: error: 'str_len' aliased to undefined symbol 'strlen'
> make[1]: *** [str_len.o] Error 1
> make[1]: Leaving directory `/libowfat-0.22'
> make: *** [build-stamp] Error 2
>
> With the attached patch 'libowfat' can be compiled
> on amd64 using gcc-4.0.
>
> I am not sure what is going on here, but apparently the latest gcc-4.0
> does not like the 'alias' declaration anymore.
>
> Regards
> Andreas Jochens
>
> diff -urN ../tmp-orig/libowfat-0.22/str/str_len.c ./str/str_len.c
> --- ../tmp-orig/libowfat-0.22/str/str_len.c 2003-11-25 11:58:18.000000000
> +0100
> +++ ./str/str_len.c 2005-04-05 09:10:16.995829942 +0200
> @@ -1,9 +1,5 @@
> #include "str.h"
>
> -#ifdef __dietlibc__
> -#undef str_len
> -unsigned long str_len(const char* in) __attribute__((alias("strlen")));
> -#else
> unsigned long str_len(const char* in) {
> register const char* t=in;
> for (;;) {
> @@ -14,4 +10,3 @@
> }
> return t-in;
> }
> -#endif
>
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