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Meta: Move compiler flags into standalone CMake files

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This way we can have all of them in a single place, similar to how we
structure options added via the serenity_option() macro.
This commit is contained in:
Linus Groh 2022-05-14 15:07:12 +02:00
parent 4472cab81a
commit ee721978f6
5 changed files with 76 additions and 75 deletions
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48
Meta/CMake/serenity_compile_options.cmake Normal file
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@ -0,0 +1,48 @@
include(${CMAKE_CURRENT_LIST_DIR}/common_compile_options.cmake)
# The following warnings are sorted by the "base" name (the part excluding the initial Wno or W).
add_compile_options(-Wno-address-of-packed-member)
add_compile_options(-Wcast-qual)
add_compile_options(-Wdeprecated-copy)
add_compile_options(-Wduplicated-cond)
add_compile_options(-Wformat=2)
add_compile_options(-Wimplicit-fallthrough)
add_compile_options(-Wlogical-op)
add_compile_options(-Wmisleading-indentation)
add_compile_options(-Wmissing-declarations)
add_compile_options(-Wnon-virtual-dtor)
add_compile_options(-Wsuggest-override)
add_compile_options(-Wno-unknown-warning-option)
add_compile_options(-Wundef)
add_compile_options(-Wunused)
add_compile_options(-Wno-unused-command-line-argument)
add_compile_options(-Wwrite-strings)
add_compile_options(-fdiagnostics-color=always)
add_compile_options(-fno-delete-null-pointer-checks)
add_compile_options(-ffile-prefix-map=${SerenityOS_SOURCE_DIR}=.)
add_compile_options(-fno-exceptions)
add_compile_options(-fno-semantic-interposition)
add_compile_options(-fsized-deallocation)
add_compile_options(-fstack-clash-protection)
add_compile_options(-fstack-protector-strong)
add_compile_options(-g1)
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
add_compile_options(-Wno-literal-suffix)
add_compile_options(-Wno-maybe-uninitialized)
# Only ignore expansion-to-defined for g++, clang's implementation doesn't complain about function-like macros
add_compile_options(-Wno-expansion-to-defined)
add_compile_options(-Wcast-align)
add_compile_options(-Wdouble-promotion)
elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang$")
add_compile_options(-Wno-user-defined-literals)
add_compile_options(-Wno-atomic-alignment)
add_compile_options(-Wno-implicit-const-int-float-conversion)
add_compile_options(-Wno-unused-const-variable)
add_compile_options(-Wno-unused-private-field)
add_compile_options(-fconstexpr-steps=16777216)
# Clang doesn't add compiler_rt to the search path when compiling with -nostdlib.
link_directories(${TOOLCHAIN_ROOT}/lib/clang/${CMAKE_CXX_COMPILER_VERSION}/lib/${SERENITY_ARCH}-pc-serenity/)
endif()