Joseph Myers d899b48a30 Fix femode_t conditionals for arc and or1k ... Two of the architecture bits/fenv.h headers define femode_t if __GLIBC_USE (IEC_60559_BFP_EXT), instead of the correct condition __GLIBC_USE (IEC_60559_BFP_EXT_C23) (both were added after commit 0175c9e9be, but were probably first developed before it and then not updated to take account of its changes). This results in failures of the installed headers check for fenv.h when building with GCC 15 (defaults to -std=gnu23 - we don't yet have an installed-headers test specifically for C23 mode and don't yet require a compiler with such a mode for building glibc) together with a combination of options leaving C23 features enabled, since the declarations of functions using femode_t use the correct conditions; see <https://sourceware.org/pipermail/libc-testresults/2024q4/013163.html>. Fix the conditionals to get <fenv.h> to work correctly in C23 mode again. Tested with build-many-glibcs.py (arc-linux-gnu, arch-linux-gnuhf, or1k-linux-gnu-hard, or1k-linux-gnu-soft).		2024-11-19 22:25:39 +00:00
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endianness.h	arc: Cleanup arcbe	2024-09-25 15:54:07 +01:00
fenv.h	Fix femode_t conditionals for arc and or1k	2024-11-19 22:25:39 +00:00
link.h	…
setjmp.h	…