On 06/12/16 17:28, Andrew Donnellan wrote:
Enable support for GCC plugins on powerpc.
Add an additional version check in gcc-plugins-check to advise users to
upgrade to gcc 5.2+ on powerpc to avoid issues with header files (gcc <=
4.6) or missing copies of rs6000-cpus.def (4.8 to 5.1 on 64-bit targets).
Signed-off-by: Andrew Donnellan <andrew.donnellan@xxxxxxxxxxx>
---
Open to bikeshedding on the gcc version check.
Compile tested with all plugins enabled on gcc 4.6-6.2,
x86->ppc{32,64,64le} and 4.8-6.2 ppc64le->ppc{32,64,64le}. Thanks to
Chris Smart for help with this.
I think it's best to take this through powerpc#next with an ACK from
Kees/Emese?
---
arch/powerpc/Kconfig | 1 +
scripts/Makefile.gcc-plugins | 8 ++++++++
Will respin with an update to Documentation/gcc-plugins.txt as well.
--
Andrew Donnellan OzLabs, ADL Canberra
andrew.donnellan@xxxxxxxxxxx IBM Australia Limited
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