espressif/esp-protocols
1
0
Fork 1
mirror of https://github.com/espressif/esp-protocols.git synced 2025-07-29 10:17:30 +02:00
Code Issues Packages Projects Releases Wiki Activity

build: fix issue with passing cxx_std option, a common workaround

Browse Source 
issue: https://gitlab.kitware.com/cmake/cmake/-/issues/23297
This commit is contained in:
Anton Maklakov
2022-03-04 16:07:38 +07:00
parent ca266cabd0
commit 745201b188
5 changed files with 21 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
components/esp_modem/CMakeLists.txt
View File

@ -34,16 +34,11 @@ idf_component_register(SRCS "${srcs}"
PRIV_INCLUDE_DIRS private_include
REQUIRES ${dependencies})
# If CMake doesn't know C++17 features, set it manually via comile options
# esp-modem component requires C++17 internally, but older CMake (< 3.8, but still supported in IDF)
# doesn't support target_compile_features() for cxx_std_17.
get_property(cxx_known_features GLOBAL PROPERTY CMAKE_CXX_KNOWN_FEATURES)
if ("cxx_std_17" IN_LIST cxx_known_features)
target_compile_features(${COMPONENT_LIB} PRIVATE cxx_std_17)
else()
target_compile_options(${COMPONENT_LIB} PRIVATE "-std=gnu++17")
endif()
set_target_properties(${COMPONENT_LIB} PROPERTIES
CXX_STANDARD 17
CXX_STANDARD_REQUIRED ON
CXX_EXTENSIONS ON
)
if(${target} STREQUAL "linux")
# This is needed for ESP_LOGx() macros, as integer formats differ on ESP32(..) and x64