On Wed, Feb 03, 2016 at 06:53:11PM +0100, Albert ARIBAUD wrote: > Hello Peter, > > On Wed, 3 Feb 2016 16:11:38 +0000, Peter Robinson > <pbrobin...@gmail.com> wrote: > > Hi Albert, > > > > On Wed, Feb 3, 2016 at 1:41 PM, Albert ARIBAUD > > <albert.u.b...@aribaud.net> wrote: > > > Hello Peter, > > > > > > On Wed, 3 Feb 2016 12:42:51 +0000, Peter Robinson > > > <pbrobin...@gmail.com> wrote: > > >> When compiling with gcc 6 we get the following error due to ARRAY_SIZE > > >> being > > >> defined elsewhere. > > >> > > >> common/env_flags.c:155: undefined reference to `ARRAY_SIZE' > > >> > > >> Signed-off-by: Peter Robinson <pbrobin...@gmail.com> > > >> --- > > >> common/env_flags.c | 2 +- > > >> 1 file changed, 1 insertion(+), 1 deletion(-) > > >> > > >> diff --git a/common/env_flags.c b/common/env_flags.c > > >> index 9c3aed1..696adef 100644 > > >> --- a/common/env_flags.c > > >> +++ b/common/env_flags.c > > >> @@ -7,6 +7,7 @@ > > >> > > >> #include <linux/string.h> > > >> #include <linux/ctype.h> > > >> +#include <common.h> > > >> > > >> #ifdef USE_HOSTCC /* Eliminate "ANSI does not permit..." warnings */ > > >> #include <stdint.h> > > >> @@ -16,7 +17,6 @@ > > >> #include <env_flags.h> > > >> #define getenv fw_getenv > > >> #else > > >> -#include <common.h> > > >> #include <environment.h> > > >> #endif > > > > > > How come this happens only with gcc-6? Previous compilers surely did not > > > 'guess' the proper value of ARRAY_SIZE, right? > > > > So testing this RC on on Fedora 23 with gcc 5.3.1 I see the same > > failure, I didn't see it with 2016.01 when using 5.3.1 so I'm not sure > > what's changed there > > OK, so maybe unrelated to gcc 6. Could you git bisect?
Please, gcc 5.3.x is one of my regular tests now. But I don't do a tools only build (tossing that on my TODO list..). -- Tom
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