hopefully fix problem with cmake on osx (older gcc version)
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@ -1255,6 +1255,8 @@ if(CMAKE_COMPILER_IS_GNUCC)
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# flags to undo strict flags
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ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_DEPRECATED_DECLARATIONS -Wno-deprecated-declarations)
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ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter)
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ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_BUT_SET_VARIABLE -Wno-unused-but-set-variable)
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elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
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@ -413,8 +413,7 @@ macro(remove_strict_flags)
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remove_cc_flag("-Werror")
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# negate flags implied by '-Wall'
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add_cc_flag("-Wno-unused-parameter")
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add_cc_flag("-Wno-unused-but-set-variable")
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add_cc_flag("${CC_REMOVE_STRICT_FLAGS}")
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endif()
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if(MSVC)
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