nicolasWDC 065da307f5 include/cxx/cmath: Define FLT_EVAL_METHOD from compiler builtin ... Some GCC-based external toolchains define **FLT_EVAL_METHOD** but do not leave the standard FLT_EVAL_METHOD macro visible when the NuttX cmath shim evaluates its guards. As a result, C math symbols such as log and pow are declared by NuttX math.h, but are not imported into namespace std by include/cxx/cmath. Define FLT_EVAL_METHOD locally from **FLT_EVAL_METHOD** when needed in the non-CONFIG_LIBM_TOOLCHAIN path. This fixes compilation of valid C++ code using std::log and std::pow with arm-none-eabi-g++. Signed-off-by: nicolasWDC <nicolasWDC@users.noreply.github.com>		2026-06-08 15:31:31 -03:00
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cassert	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00
cctype	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00
cerrno	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00
cinttypes	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00
climits	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00
clocale	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00
cmath	include/cxx/cmath: Define FLT_EVAL_METHOD from compiler builtin	2026-06-08 15:31:31 -03:00
csignal	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00
cstdarg	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00
cstdbool	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00
cstddef	cxx/cstddef: expose 'max_align_t'	2025-12-09 18:03:10 +08:00
cstdint
cstdio	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00
cstdlib	!compiler: drop CONFIG_HAVE_LONG_LONG and require long long support	2026-05-19 16:21:28 +08:00
cstring	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00
ctime	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00
cwchar	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00
cwctype	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00