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set(wav_compile_features c_std_99)
set(wav_compile_definitions
__STDC_FORMAT_MACROS
__STDC_LIMIT_MACROS
__STDC_CONSTANT_MACROS
)
if(NOT DEFINED wav_c_flags)
set(wav_c_flags "")
include(CheckCCompilerFlag)
if(${CMAKE_C_COMPILER_ID} STREQUAL "MSVC")
elseif(${CMAKE_C_COMPILER_ID} MATCHES "^(GNU|.*Clang)$")
foreach(flag -fno-strict-aliasing
-Wall
-Wcast-align
-Wduplicated-branches
-Wduplicated-cond
-Wextra
-Wformat=2
-Wmissing-include-dirs
-Wnarrowing
-Wpointer-arith
-Wshadow
-Wuninitialized
-Wwrite-strings
-Wno-multichar
-Wno-format-nonliteral
-Wno-format-truncation
-Werror=discarded-qualifiers
-Werror=ignored-qualifiers
-Werror=implicit
-Werror=implicit-function-declaration
-Werror=implicit-int
-Werror=init-self
-Werror=incompatible-pointer-types
-Werror=int-conversion
-Werror=return-type
-Werror=strict-prototypes
)
check_c_compiler_flag(${flag} wav_has_c_flag_${flag})
if(wav_has_c_flag_${flag})
list(APPEND wav_c_flags ${flag})
endif()
endforeach()
endif()
set(wav_c_flags ${wav_c_flags} CACHE INTERNAL "C compiler flags")
endif()
if(${CMAKE_C_COMPILER_ID} STREQUAL "MSVC")
elseif(${CMAKE_C_COMPILER_ID} STREQUAL "GNU")
set(wav_compile_options_release -fomit-frame-pointer -march=native -mtune=native -fvisibility=hidden)
elseif(${CMAKE_C_COMPILER_ID} MATCHES "^.*Clang$")
set(wav_compile_options_release -fomit-frame-pointer -fvisibility=hidden)
endif()
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