Joseph Myers 291d440206 Allow #pragma GCC in headers in conformtest
No "#pragma GCC" pragma allows macro-expansion of its arguments, so no
namespace issues arise from use of such pragmas in installed headers.
Ignore them in conformtest tests of header namespace.

Tested for x86_64, in conjunction with Paul's patch
<https://sourceware.org/pipermail/libc-alpha/2021-August/130571.html>
adding use of such pragmas to installed headers shared with gnulib.

(cherry picked from commit 6090a4a1b32fd7859d0ad5b7e9b240bd5fa04b3f)
2022-11-11 16:52:03 +01:00
..
2021-12-13 20:59:48 +05:30