obs-localvocal/cmake/common/compiler_common.cmake

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2023-08-10 19:05:20 +00:00
# CMake common compiler options module
include_guard(GLOBAL)
# Set C and C++ language standards to C17 and C++17
if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.17)
set(CMAKE_C_STANDARD 17)
else()
set(CMAKE_C_STANDARD 11)
endif()
set(CMAKE_C_STANDARD_REQUIRED TRUE)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
# Set symbols to be hidden by default for C and C++
set(CMAKE_C_VISIBILITY_PRESET hidden)
set(CMAKE_CXX_VISIBILITY_PRESET hidden)
set(CMAKE_VISIBILITY_INLINES_HIDDEN TRUE)
# clang options for C
set(_obs_clang_c_options
# cmake-format: sortable
-fno-strict-aliasing
-Wbool-conversion
-Wcomma
-Wconstant-conversion
-Wdeprecated-declarations
-Wempty-body
-Wenum-conversion
-Werror=return-type
-Wextra
-Wformat
-Wformat-security
-Wfour-char-constants
-Winfinite-recursion
-Wint-conversion
-Wnewline-eof
-Wno-conversion
-Wno-float-conversion
-Wno-implicit-fallthrough
-Wno-missing-braces
-Wno-missing-field-initializers
-Wno-missing-prototypes
-Wno-semicolon-before-method-body
-Wno-shadow
-Wno-sign-conversion
-Wno-strict-prototypes
-Wno-trigraphs
-Wno-unknown-pragmas
-Wno-unused-function
-Wno-unused-label
-Wnon-literal-null-conversion
-Wobjc-literal-conversion
-Wparentheses
-Wpointer-sign
-Wquoted-include-in-framework-header
-Wshadow
-Wshorten-64-to-32
-Wuninitialized
-Wunreachable-code
-Wunused-parameter
-Wunused-value
-Wunused-variable
-Wvla)
# clang options for C++
set(_obs_clang_cxx_options
# cmake-format: sortable
${_obs_clang_c_options}
-Wconversion
-Wdeprecated-implementations
-Wduplicate-method-match
-Wfloat-conversion
-Wfour-char-constants
-Wimplicit-retain-self
-Winvalid-offsetof
-Wmove
-Wno-c++11-extensions
-Wno-exit-time-destructors
-Wno-implicit-atomic-properties
-Wno-objc-interface-ivars
-Wno-overloaded-virtual
-Wrange-loop-analysis)
if(NOT DEFINED CMAKE_COMPILE_WARNING_AS_ERROR)
set(CMAKE_COMPILE_WARNING_AS_ERROR ON)
endif()