| # SPDX-License-Identifier: Apache-2.0 |
| |
| # See root CMakeLists.txt for description and expectations of this macro |
| |
| macro(toolchain_cc_warning_base) |
| |
| zephyr_compile_options( |
| -Wall |
| -Wformat |
| -Wformat-security |
| -Wno-format-zero-length |
| -Wno-main |
| ) |
| |
| zephyr_cc_option(-Wno-pointer-sign) |
| |
| # Prohibit void pointer arithmetic. Illegal in C99 |
| zephyr_cc_option(-Wpointer-arith) |
| |
| endmacro() |
| |
| macro(toolchain_cc_warning_dw_1) |
| |
| zephyr_compile_options( |
| -Wextra |
| -Wunused |
| -Wno-unused-parameter |
| -Wmissing-declarations |
| -Wmissing-format-attribute |
| -Wold-style-definition |
| ) |
| zephyr_cc_option( |
| -Wmissing-prototypes |
| -Wmissing-include-dirs |
| -Wunused-but-set-variable |
| -Wno-missing-field-initializers |
| ) |
| |
| endmacro() |
| |
| macro(toolchain_cc_warning_dw_2) |
| |
| zephyr_compile_options( |
| -Waggregate-return |
| -Wcast-align |
| -Wdisabled-optimization |
| -Wnested-externs |
| -Wshadow |
| ) |
| zephyr_cc_option( |
| -Wlogical-op |
| -Wmissing-field-initializers |
| ) |
| |
| endmacro() |
| |
| macro(toolchain_cc_warning_dw_3) |
| |
| zephyr_compile_options( |
| -Wbad-function-cast |
| -Wcast-qual |
| -Wconversion |
| -Wpacked |
| -Wpadded |
| -Wpointer-arith |
| -Wredundant-decls |
| -Wswitch-default |
| ) |
| zephyr_cc_option( |
| -Wpacked-bitfield-compat |
| -Wvla |
| ) |
| |
| endmacro() |
| |
| macro(toolchain_cc_warning_extended) |
| |
| zephyr_cc_option( |
| #FIXME: need to fix all of those |
| -Wno-sometimes-uninitialized |
| -Wno-shift-overflow |
| -Wno-missing-braces |
| -Wno-self-assign |
| -Wno-address-of-packed-member |
| -Wno-unused-function |
| -Wno-initializer-overrides |
| -Wno-section |
| -Wno-unknown-warning-option |
| -Wno-unused-variable |
| -Wno-format-invalid-specifier |
| -Wno-gnu |
| # comparison of unsigned expression < 0 is always false |
| -Wno-tautological-compare |
| ) |
| |
| endmacro() |
| |
| macro(toolchain_cc_warning_error_implicit_int) |
| |
| # Force an error when things like SYS_INIT(foo, ...) occur with a missing header |
| zephyr_cc_option(-Werror=implicit-int) |
| |
| endmacro() |
| |
| # |
| # The following macros leaves it up to the root CMakeLists.txt to choose |
| # the variables in which to put the requested flags, and whether or not |
| # to call the macros |
| # |
| |
| macro(toolchain_cc_warning_error_misra_sane dest_var_name) |
| set_ifndef(${dest_var_name} "-Werror=vla") |
| endmacro() |
| |
| macro(toolchain_cc_cpp_warning_error_misra_sane dest_var_name) |
| set_ifndef(${dest_var_name} "-Werror=vla") |
| endmacro() |
