libX11 and clang: compile error
oliver.pntr at gmail.com
Sat May 26 19:06:54 UTC 2012
On 5/26/12, Mel Flynn <rflynn at acsalaska.net> wrote:
> On 26-5-2012 20:40, Oliver Pinter wrote:
>> On 5/26/12, Mel Flynn <rflynn at acsalaska.net> wrote:
>>> On 26-5-2012 19:17, Oliver Pinter wrote:
>>>> I think src.conf is relevant, while it changes the system behavior, as
>>>> changed the default cc from gcc-4.2 to clang.
>>> Thinking it doesn't make it so. Run:
>>> grep _WITHOUT_SRCCONF /usr/share/mk/*.mk
>>> Then investigate.
>>> Setting CC in /etc/src.conf has *no effect on CC passed to the ports*.
>>> Really. It does not.
>>> The file that can do that is /etc/make.conf.
>>> Another way is setting CC in your environment variables, through
>>> /etc/login.conf, /etc/yourshellrc ~/.profile ~/.[cz]?shrc and what not.
>>> In order to debug your issue, you should provide the output of what make
>>> thinks CC and CPP are and backtrack where they are set.
>>> Start with:
>>> make -C /usr/ports/x11/libX11 -V CC -V CPP
>> After setting WITH_CLANG_IS_CC in src.conf the base system cc,cpp and
>> c++ has changed:
> See ports/166373.
> Also, the fact that your /usr/bin/cpp == clang-cpp is relevant!
> Especially if you report:
>> Somewhere in config* or Makefile are a hardcoded /usr/bin/cpp ...
this is a workaround, see the attached file
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