mirror of
https://github.com/SerenityOS/serenity
synced 2024-07-23 02:55:15 +00:00
ef7f343e95
Setting the DWARF version after having selected which level of debug information to generate apparently undoes some settings again. Doing the reverse apparently keeps both the version and the debug level setting, resulting in a significantly smaller disk image size.
55 lines
2.4 KiB
CMake
55 lines
2.4 KiB
CMake
include(${CMAKE_CURRENT_LIST_DIR}/common_compile_options.cmake)
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# The following warnings are sorted by the "base" name (the part excluding the initial Wno or W).
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add_compile_options(-Wno-address-of-packed-member)
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add_compile_options(-Wcast-qual)
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add_compile_options(-Wdeprecated-copy)
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add_compile_options(-Wduplicated-cond)
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add_compile_options(-Wformat=2)
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add_compile_options(-Wimplicit-fallthrough)
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add_compile_options(-Wlogical-op)
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add_compile_options(-Wmisleading-indentation)
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add_compile_options(-Wmissing-declarations)
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add_compile_options(-Wnon-virtual-dtor)
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add_compile_options(-Wsuggest-override)
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add_compile_options(-Wno-unknown-warning-option)
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add_compile_options(-Wundef)
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add_compile_options(-Wunused)
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add_compile_options(-Wno-unused-command-line-argument)
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add_compile_options(-Wwrite-strings)
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add_compile_options(-fdiagnostics-color=always)
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add_compile_options(-fno-delete-null-pointer-checks)
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add_compile_options(-ffile-prefix-map=${SerenityOS_SOURCE_DIR}=.)
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add_compile_options(-fno-exceptions)
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add_compile_options(-fno-semantic-interposition)
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add_compile_options(-fsized-deallocation)
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add_compile_options(-fstack-clash-protection)
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add_compile_options(-fstack-protector-strong)
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add_link_options(-fstack-protector-strong)
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# FIXME: Remove this once DWARF revision 5 is supported
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add_compile_options(-gdwarf-4)
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# Note: This needs to be set _after_ setting the DWARF version, otherwise we end up generating more debug information than we need.
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add_compile_options(-g1)
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if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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add_compile_options(-Wno-literal-suffix)
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add_compile_options(-Wno-maybe-uninitialized)
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# Only ignore expansion-to-defined for g++, clang's implementation doesn't complain about function-like macros
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add_compile_options(-Wno-expansion-to-defined)
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add_compile_options(-Wcast-align)
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add_compile_options(-Wdouble-promotion)
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elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang$")
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add_compile_options(-Wno-user-defined-literals)
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add_compile_options(-Wno-atomic-alignment)
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add_compile_options(-Wno-implicit-const-int-float-conversion)
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add_compile_options(-Wno-unused-const-variable)
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add_compile_options(-Wno-unused-private-field)
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add_compile_options(-fconstexpr-steps=16777216)
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# Clang doesn't add compiler_rt to the search path when compiling with -nostdlib.
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link_directories(${TOOLCHAIN_ROOT}/lib/clang/${CMAKE_CXX_COMPILER_VERSION}/lib/${SERENITY_ARCH}-pc-serenity/)
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endif()
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