Merge branch 'bugfix/cmake_stack_protector_v3.2' into 'release/v3.2'

esp32: disable stack protector for startup code (CMake) (backport v3.2) See merge request idf/esp-idf!4250
2019-02-20 15:40:14 +08:00 · 2019-02-20 15:40:14 +08:00 · b7beefba9e
commit b7beefba9e
parent 0784c52131 1e674fb4ed
1 changed files with 6 additions and 0 deletions
--- a/components/esp32/CMakeLists.txt
+++ b/components/esp32/CMakeLists.txt
@ -148,4 +148,10 @@ else()
    if(NOT "${BUILD_TEST_COMPONENTS}" EQUAL "")
        add_definitions(-DESP_TIMER_DYNAMIC_OVERFLOW_VAL)
    endif()
+
+    # disable stack protection in files which are involved in initialization of that feature
+    set_source_files_properties(
+        stack_check.c cpu_start.c
+        PROPERTIES COMPILE_FLAGS
+        -fno-stack-protector)
 endif()