2cbe5dd54f
As reported by Martin, while David has added OPTION_GLIBC define to aix
and Iain to darwin, all the other non-linux targets now fail because
rs6000.md macro isn't defined.
One possibility is to define this macro in option-defaults.h which on rs6000
targets is included last, then we don't need to define it in aix/darwin
headers and for targets using linux.h or linux64.h it will DTRT too.
The other option is the first 2 hunks + changing the 3
if (!OPTION_GLIBC)
FAIL;
cases in rs6000.md to e.g.
#ifdef OPTION_GLIBC
if (!OPTION_GLIBC)
#endif
FAIL;
or to:
#ifdef OPTION_GLIBC
if (!OPTION_GLIBC)
#else
if (true)
#endif
FAIL;
(the latter case if Richi wants to push the -Wunreachable-code changes for
GCC 13).
2022-01-31 Jakub Jelinek <jakub@redhat.com>
PR target/104298
* config/rs6000/aix.h (OPTION_GLIBC): Remove.
* config/rs6000/darwin.h (OPTION_GLIBC): Likewise.
* config/rs6000/option-defaults.h (OPTION_GLIBC): Define to 0
if not already defined.
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