• Daniel Schürmann's avatar
    IAR: Restore support for CMAKE_CXX_FLAGS_INIT · 73e84a39
    Daniel Schürmann authored and Brad King's avatar Brad King committed
    Prior to commit a9073db7 (IAR: update language specification
    detection, 2021-09-23, v3.22.0-rc1~83^2) the `--c++`/`--eec++` flags
    were stored in `CMAKE_IAR_CXX_FLAG` so that they would be used as part
    of the `CMAKE_CXX_COMPILE_OBJECT` rule variable.  That commit moved the
    flags to `CMAKE_CXX_FLAGS`, which also broke initialization of
    `CMAKE_CXX_FLAGS` from `CMAKE_CXX_FLAGS_INIT`.  Restore the original
    Fixes: #24111