I'm compiling a project for Cortex-M processor, which has compiler-specific libraries for standard types. When I analyze the project with PVS-Studio, any real positives get drowned under
/opt/local/gcc-arm-none-eabi-7-2018-q2-update/arm-none-eabi/include/sys/_stdint.h 20 warn V677 Custom declaration of a standard 'int8_t' type. The declaration from system header files should be used instead.
I'm familiar with this question, but in my case I have to use the compiler headers and adding the compiler paths to exclude list doesn't help as the issue is in inclusions after preprocessing.
Is there a way to suppress the errors coming from the included folders, or to suppress the error type in the config file?