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cpp: Fix C++ exception handling newlib dependency

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This commit makes C++ exception handling feature depend on the full
version of newlib (i.e. `CONFIG_NEWLIB_LIBC_NANO=n`).

The `nano.specs`, which selects the nano variant of newlib, libstdc++,
and libsupc++, does not support C++ exception handling because its
lib*c++ is compiled with `-fno-exceptions`.

For more details, refer to the issue #35972.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit is contained in:
Stephanos Ioannidis 2021-06-07 16:21:42 +09:00 committed by Kumar Gala
parent 7e47ef281e
commit f0e3280c61
1 changed files with 1 additions and 0 deletions
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subsys/cpp/Kconfig
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@ -54,6 +54,7 @@ if LIB_CPLUSPLUS
config EXCEPTIONS
bool "Enable C++ exceptions support"
depends on !NEWLIB_LIBC_NANO
help
This option enables support of C++ exceptions.