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0050677248
- Apply global warnings in warnings.cmake instead of maintaining them in separate files. - Enable errors during CI when building iwasm and wamrc. - Since GCC and Clang are the default compilers on Ubuntu and macOS, enabling `-Werror` on both platforms can be treated as checking with different compilers.
29 lines
950 B
CMake
29 lines
950 B
CMake
# Copyright (C) 2019 Intel Corporation. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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# global additional warnings. Keep those options consistent with wamr-compiler/CMakeLists.txt.
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if (MSVC)
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# warning level 4
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add_compile_options(/W4)
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else ()
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# refer to https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
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add_compile_options(
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-Wall -Wextra -Wformat -Wformat-security
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$<$<COMPILE_LANGUAGE:C>:-Wshadow>
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)
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# -pedantic causes warnings like "ISO C forbids initialization between function pointer and ‘void *’" which
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# is widely used in the codebase.
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#
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# -fpermissive causes warnings like "-fpermissive is valid for C++/ObjC++ but not for C"
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#
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add_compile_options (
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$<$<COMPILE_LANGUAGE:C>:-Wincompatible-pointer-types>
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$<$<COMPILE_LANGUAGE:C>:-Wimplicit-function-declaration>
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)
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# waivers
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add_compile_options (
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-Wno-unused
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-Wno-unused-parameter
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)
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endif ()
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