tools: cmake: ignore linker RWX segment warnings

2022-10-10 18:16:45 +04:00
parent d867b11022
commit 5389ac4e04
2 changed files with 10 additions and 0 deletions
@@ -559,6 +559,15 @@ macro(project project_name)
        target_link_options(${project_elf} PRIVATE "-Wl,--defsym=IDF_TARGET_${idf_target}=0")
        # Enable map file output
        target_link_options(${project_elf} PRIVATE "-Wl,--Map=${mapfile}")
+        # Check if linker supports --no-warn-rwx-segments
+        execute_process(COMMAND ${CMAKE_LINKER} "--no-warn-rwx-segments" "--version"
+            RESULT_VARIABLE result
+            OUTPUT_QUIET
+            ERROR_QUIET)
+        if(${result} EQUAL 0)
+            # Do not print RWX segment warnings
+            target_link_options(${project_elf} PRIVATE "-Wl,--no-warn-rwx-segments")
+        endif()
        unset(idf_target)
    endif()