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Added option to disable Zephyrs C++ implementation #18464

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Oct 31, 2019
Merged

Added option to disable Zephyrs C++ implementation #18464

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11 changes: 8 additions & 3 deletions subsys/cpp/CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,10 +1,15 @@
# SPDX-License-Identifier: Apache-2.0

zephyr_sources_ifdef(CONFIG_CPLUSPLUS
cpp_virtual.c
cpp_vtable.cpp
zephyr_sources(
cpp_init_array.c
cpp_ctors.c
cpp_dtors.c
)

if (NOT CONFIG_LIB_CPLUSPLUS OR CONFIG_ZEPHYR_CPLUSPLUS)
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zephyr_sources(
cpp_virtual.c
cpp_vtable.cpp
cpp_new.cpp
)
endif()
10 changes: 10 additions & 0 deletions subsys/cpp/Kconfig
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Expand Up @@ -65,4 +65,14 @@ config RTTI
help
This option enables support of C++ RTTI.

if LIB_CPLUSPLUS

config ZEPHYR_CPLUSPLUS
bool "Use Zephyr C++ Implementation"
help
Use Zephyr implementation for operator new, delete, pure virtual
functions and vtables.

endif #LIB_CPLUSPLUS

endif # CPLUSPLUS
11 changes: 9 additions & 2 deletions tests/application_development/libcxx/testcase.yaml
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Expand Up @@ -2,11 +2,18 @@ tests:
misc.app_dev.libcxx:
arch_exclude: posix
platform_exclude: qemu_x86_coverage
min_flash: 54
tags: cpp
misc.app_dev.libcxx.zephyr_cpp:
arch_exclude: posix
platform_exclude: qemu_x86_coverage
tags: cpp
extra_configs:
- CONFIG_ZEPHYR_CPLUSPLUS=y
misc.app_dev.libcxx.exceptions:
arch_exclude: posix
platform_exclude: qemu_x86_coverage 96b_meerkat96
colibri_imx7d_m4 warp7_m4 pico_pi_m4 qemu_x86_64
platform_exclude: qemu_x86_coverage
min_flash: 54
tags: cpp
extra_configs:
- CONFIG_EXCEPTIONS=y