tomato-testing/.github/scripts/flags-clang.sh
Green Sky b2ae9530a4 Squashed 'external/toxcore/c-toxcore/' changes from e29e185c03..f1df709b87
f1df709b87 feat: add ngc events
1b6c907235 refactor: Make event dispatch ordered by receive time.
b7f9367f6f test: Upgrade cppcheck, fix some warnings.
766e62bc89 chore: Use `pkg_search_module` directly in cmake.
00ff078f91 cleanup: Use target_link_libraries directly in cmake.
c58928cc89 chore: Add `IMPORTED_TARGET` to pkg-config packages.
895a6af122 cleanup: Remove NaCl support.
41dfb1c1c0 fix: unpack enum function names in event impl generator
447666d1a1 chore: Disable targets for cross-compilation.
572924e924 chore: Build a docker image with coverage info in it.
415cb78f5e cleanup: Some portability/warning fixes for Windows builds.
425216d9ec fix: Correct a use-after-free and fix some memory leaks.
4b1cfa3e08 refactor: Change all enum-like `#define` sequences into enums.
d3c2704fa9 chore: Fix make_single_file to support core-only.
0ce46b644e refactor: Change the `TCP_PACKET_*` defines into an enum.
22cd38ad50 adopt event impl generation tool to #2392
f31ea1088a add the event impl generation tool
4e603bb613 refactor: Use `enum-from-int` rule from tokstyle.
19d8f180d6 chore: Update github actions `uses`.
6a895be0c7 test: Make esp32 build actually try to instantiate tox.
65d09c9bfb cleanup: Remove test net support.
REVERT: e29e185c03 feat: add ngc events

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: f1df709b8792da4c0e946d826b11df77d565064d
2023-12-27 12:37:22 +01:00

74 lines
2.8 KiB
Bash

#!/bin/bash
. .github/scripts/flags.sh
# Add all warning flags we can.
add_flag -Wall
add_flag -Wextra
add_flag -Weverything
# Disable specific warning flags for both C and C++.
# Very verbose, not very useful. This warns about things like int -> uint
# conversions that change sign without a cast and narrowing conversions.
add_flag -Wno-conversion
# TODO(iphydf): Check enum values when received from the user, then assume
# correctness and remove this suppression.
add_flag -Wno-covered-switch-default
# We use C99, so declarations can come after statements.
add_flag -Wno-declaration-after-statement
# Due to clang's tolower() macro being recursive
# https://github.com/TokTok/c-toxcore/pull/481
add_flag -Wno-disabled-macro-expansion
# We don't put __attribute__ on the public API.
add_flag -Wno-documentation-deprecated-sync
# Bootstrap daemon does this.
add_flag -Wno-format-nonliteral
# struct Foo foo = {0}; is a common idiom. Missing braces means we'd need to
# write {{{0}}} in some cases, which is ugly and a maintenance burden.
add_flag -Wno-missing-braces
add_flag -Wno-missing-field-initializers
# We don't use this attribute. It appears in the non-NDEBUG stderr logger.
add_flag -Wno-missing-noreturn
# Useful sometimes, but we accept padding in structs for clarity.
# Reordering fields to avoid padding will reduce readability.
add_flag -Wno-padded
# This warns on things like _XOPEN_SOURCE, which we currently need (we
# probably won't need these in the future).
add_flag -Wno-reserved-id-macro
# TODO(iphydf): Clean these up. They are likely not bugs, but still
# potential issues and probably confusing.
add_flag -Wno-sign-compare
# __attribute__((nonnull)) causes this warning on defensive null checks.
add_flag -Wno-tautological-pointer-compare
# Our use of mutexes results in a false positive, see 1bbe446.
add_flag -Wno-thread-safety-analysis
# File transfer code has this.
add_flag -Wno-type-limits
# Callbacks often don't use all their parameters.
add_flag -Wno-unused-parameter
# cimple does this better
add_flag -Wno-unused-function
# libvpx uses __attribute__((unused)) for "potentially unused" static
# functions to avoid unused static function warnings.
add_flag -Wno-used-but-marked-unused
# We use variable length arrays a lot.
add_flag -Wno-vla
# Disable warnings about unknown Doxygen commands
add_flag -Wno-documentation-unknown-command
# Disable specific warning flags for C++.
# Comma at end of enum is supported everywhere we run.
add_cxx_flag -Wno-c++98-compat-pedantic
# TODO(iphydf): Stop using flexible array members.
add_cxx_flag -Wno-c99-extensions
# We're C-compatible, so use C style casts.
add_cxx_flag -Wno-old-style-cast
# GTest does this.
add_cxx_flag -Wno-global-constructors
# Downgrade to warning so we still see it.
add_flag -Wno-error=unreachable-code
add_flag -Wno-error=unused-variable