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build: fallback to dwarf-4 format because of lesser binary size (dwarf-5 is by default in GCC 11)

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Anton Maklakov
2022-01-20 13:40:46 +07:00
parent 51c22d3b8b
commit 9cc2ce9f7c
1 changed files with 3 additions and 0 deletions
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tools/cmake/build.cmake
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@@ -103,6 +103,9 @@ function(__build_set_default_build_specifications)
"-Wextra" "-Wextra"
"-Wno-unused-parameter" "-Wno-unused-parameter"
"-Wno-sign-compare" "-Wno-sign-compare"
# Default is dwarf-5 since GCC 11, fallback to dwarf-4 because of binary size
# TODO: IDF-5160
"-gdwarf-4"
# always generate debug symbols (even in release mode, these don't # always generate debug symbols (even in release mode, these don't
# go into the final binary so have no impact on size # go into the final binary so have no impact on size
"-ggdb") "-ggdb")