[PATCH] Define and use TARGET_CC and TARGET_CXX

[H.J. Lu]

On Tue, Dec 17, 2024 at 6:35 AM Joseph Myers <josmyers@redhat.com> wrote:
>
> On Tue, 17 Dec 2024, H.J. Lu wrote:
>
> > CC and CXX will be overridden by TEST_CC and TEST_CXX in testing.  Define
> > and use TARGET_CC and TARGET_CXX for check-installed-headers.sh since it
> > uses -finput-charset=ascii which isn't supported by Clang.
>
> If someone is using Clang in TEST_CC and TEST_CXX, I expect they want as
> much as possible to be tested with Clang - including verifying that all
> the installed headers do compile OK with Clang.  (Functionality of
> installed headers is arguably the most important thing to test with
> different compilers, although many potential issues would be with macro
> definitions or similar and so not show up in these tests.)  It would seem
> better to avoid using -finput-charset=ascii in this test when not
> supported, rather than preventing these tests from running with Clang.

Will do it as the part of the Clang test patch set.

>
> --
> Joseph S. Myers
> josmyers@redhat.com
>


-- 
H.J.